WO2018133549A1

WO2018133549A1 - Fully-automatic multiple decorative trim sewing device

Info

Publication number: WO2018133549A1
Application number: PCT/CN2017/113258
Authority: WO
Inventors: 陈中华; 谢作中
Original assignee: 陈中华; 谢作中
Priority date: 2017-01-17
Filing date: 2017-11-28
Publication date: 2018-07-26
Also published as: CN107190425A; CN107190425B

Abstract

A fully-automatic multiple decorative trim sewing device comprises a sewing apparatus (1) and a material feeding apparatus (2). The sewing apparatus (1) comprises a multi-needle sewing machine (11), a decorative trim material feeding apparatus (12), a first working platform (13), an upper wheel assembly (14), and a lower wheel assembly (15). A lower wheel (15-1) of the lower wheel assembly (15) is a driving wheel. The material feeding apparatus (2) comprises a material placing platform assembly (21), a material loading platform assembly (22), a presser foot assembly (23), and a secondary presser foot driving assembly (28). A material placing panel (21-3) of the material placing platform assembly (21) is disposed on a material placing frame (21-1) and is capable of moving forwards or backwards. A material loading platform panel (22-2) of the material loading platform assembly (22) is fixedly disposed on a material loading platform mounting frame (22-1). The material loading platform panel (22-2) is connected with a first panel (13-3) of the first working platform (13) and the material placing panel (21-3). The presser foot assembly (23) comprises a presser foot (23-1). By means of the secondary presser foot driving assembly (28), the presser foot (23-1) is disposed above the material placing panel (21-3), the material loading platform panel (22-2), and the first panel (13-3), and is capable of moving leftwards or rightwards. The presser foot (23-1) is used to press decorative trim cloth positioned on the material placing panel (21-3) and to be sewed, and convey the same to the first panel (13-3) via the material loading platform panel (22-2).

Description

Automatic multi-strip sewing equipment

Technical field

The present invention relates to the field of garment processing equipment, and more particularly to a fully automatic multi-strip sewing apparatus.

Background technique

In daily life, we often see sleeves on the sides of some clothes and a number of decorative strips parallel to each other on the outer side of the trousers. These decorative strips make the garment look more dynamic and beautiful. These decorative strips are sewn through multiple trims. The equipment is sewn. The current multi-sew sewing machine has a multi-needle sewing machine, a corresponding decorative strip feeding device and a tug mechanism. When sewing a multi-strip, the fabric that needs to be sewn is manually fed into the multi-needle sewing machine, and the plurality of decorative strips to be sewn are fed to the multi-needle sewing machine by the corresponding bead feeding device, and the multi-needle is used. The sewing machine sews a plurality of decorative strips onto the upper side of the corresponding fabric, and then pulls out the fabric of the sewn decorative strip by the corresponding tug mechanism. In the existing market, the multi-strip sewing equipment with the tug mechanism basically adopts the method of the upper tug and the lower tug, and when the fabric that needs to be sewn is soft or elastic, it will The decorative strip and the cloth movement are not synchronized, the decorative strip on the upper side of the fabric is normally driven by the upper tug, and the fabric on the lower tug is passively dragged to cause stretching, and the fabric shrinks after the sewing is completed, causing wrinkles, which seriously affects The quality of processing. Secondly, manual feeding is not only inefficient, but also easily offset during the feeding process.

Summary of the invention

The object of the present invention is to provide a fully automatic multi-strip sewing device which has a simple structure, high processing quality and can greatly improve the production processing efficiency.

The basic technical solution for achieving the object of the present invention is: a fully automatic multi-strip sewing device comprising a sewing device. The sewing device includes a multi-needle sewing machine, a trim feeding device, a first table, an upper tug assembly, and a lower tug assembly. The first workbench includes a first frame, a first platen, and a first panel. The first plate is fixedly disposed on the first frame. The first panel is fixedly disposed on the first plate. The first panel has corresponding needle holes and tug holes. The multi-needle sewing machine is fixedly disposed on the first platen, and the corresponding portion is located above the first panel, and the needle is located at the corresponding needle hole of the first panel. The strip feeding device is fixedly disposed on the first workbench. The upper tug assembly includes an upper tug, the upper tug is rotated on the multi-needle sewing machine, the upper tug is located at the tug hole of the first panel, and the upper tug is the driving wheel. The lower tug assembly includes a lower tug, and the lower tug is disposed on the lower side of the first panel by a corresponding bearing and a bearing housing, corresponding to the upper tug.

Its structural features are: it also includes a feeding device. The lower tug is the drive wheel. The feeding device comprises a discharge table assembly, a loading platform assembly, a presser foot assembly and a presser foot secondary drive assembly. The discharge bin assembly includes a discharge bin and a discharge panel. Put The material panel can be set back and forth on the discharge rack. The loading platform assembly includes a loading platform mounting bracket and a loading platform panel. The loading platform panel is fixedly disposed on the loading platform mounting bracket. The left part of the loading platform mounting bracket is fixedly connected with the right part of the first working table, and the right part of the loading platform mounting frame is fixedly connected with the left rear part of the discharging rack. The loading table is connected to the first panel of the first workbench and the discharge panel. The presser foot assembly includes a presser foot. The presser foot is disposed on the discharge panel, the loading table panel and the first panel through the presser foot secondary driving assembly, and is used for pressing the fabric of the decorative strip to be sewn on the discharging panel and then feeding the material. The deck is conveyed to the first panel.

The technical solution based on the above basic technical solution is that the lower tug assembly further includes a lower tug mount, a lower tug drive motor, a lower tug first timing pulley, a lower tug second timing pulley and a tug timing belt. The lower tug mount is fixedly disposed on the first plate and located on the lower side of the first panel. The lower tug drive motor is fixed to the lower tug mount. The first timing pulley of the lower tug is coaxially connected with the lower tug. The lower second pulley of the lower tug is fixedly disposed on the motor shaft of the lower tug drive motor. The tug timing belt is disposed around the lower tug first timing pulley and the lower tug second timing pulley, so that the lower tug drive motor drives the lower tug wheel to rotate.

The technical solution based on the above respective technical solutions is: further comprising a reclaiming device. The reclaiming device comprises a main frame body, a lifting platform assembly, a first reclaiming mechanism, a second reclaiming mechanism and a reclaiming drive assembly. The rear left portion of the main frame body is fixedly coupled to the right front portion of the discharge rack of the discharge table assembly. The lifting platform assembly includes a lifting platform main frame body and a receiving plate. The main frame body of the lifting platform can be arranged on the main frame body with forward and backward movement. The loading plate can be moved up and down on the main frame of the lifting platform. The first reclaiming mechanism and the second reclaiming mechanism are disposed on the rear portion of the main frame body and the front portion of the loading platform mounting frame by the reclaiming drive assembly. The first reclaiming mechanism and the second reclaiming mechanism collectively convey the pieces of the neatly arranged piles of the decorative strips to be sewn on the loading plate one by one to the discharge panel of the discharge table assembly.

The technical solution based on the above corresponding technical solution is that the discharge table assembly further comprises a discharge table, a first discharge linear guide, a second discharge linear guide, a discharge driving cylinder and a suction device. The lower side of the discharge rack is provided with corresponding casters for easy movement. The suction device is fixedly disposed on the lower portion of the discharge rack. The first discharge linear guide is fixedly disposed on the left side of the discharge rack horizontally by its guide rails in the front-rear direction. The second discharge linear guide is fixedly disposed on the right side of the discharge rack by its guide rail horizontally in the front-rear direction. The discharge table is fixedly disposed on the slider of the first discharge linear guide and the slider of the second discharge linear guide. The discharge driving cylinder is fixedly disposed on the upper portion of the discharge rack by its cylinder in the front and rear direction, and the cylinder rod of the discharge driving cylinder protrudes rearward. The cylinder rod of the discharging driving cylinder is fixedly connected with the discharging table plate, and the telescopic plate of the cylinder rod of the discharging driving cylinder drives the discharging table to move back and forth along the first discharging linear guide and the second discharging linear guide. There are several suction holes on the discharge panel. The discharge panel is sealed and connected to the discharge table, and a corresponding suction chamber is formed between the discharge panel and the discharge table. The suction chamber has three, and the three suction chambers are arranged from left to right. The three suction bins are divided into a first suction compartment, a second suction compartment and a third suction compartment according to the difference of the left and right positions. A corresponding suction port is provided on the corresponding discharge plate on each suction bunker. Pumping port through phase The pipe should be in closed communication with the suction device. The loading station assembly also includes a connection panel. The lower side of the loading platform mounting bracket is provided with corresponding casters for easy movement. The upper surface of the loading deck is on the same level as the upper surface of the discharge panel. The connection panel is used to connect the loading platform panel and the first panel of the first workbench. The upper surface of the first panel, the upper surface of the connection panel, and the upper surface of the loading platform panel are on the same level.

The technical solution based on the above corresponding technical solution is that the feeding device further comprises a presser foot transfer seat assembly and a presser foot primary drive assembly. The presser foot transfer base assembly includes a presser foot mount, a presser foot joint and a presser foot first linear guide. The presser foot joints are horizontally arranged from left to right. The first linear guide of the presser foot is fixedly disposed on the lower side of the presser foot connecting seat by its guide rail in the left-right direction. The presser foot mount is fixedly connected to the slider of the first linear guide of the presser foot. There are two sets of presser foot assemblies, and the two sets of presser foot assemblies have the same structure. The two sets of presser foot assemblies are arranged on the presser foot mounts from front to back in order, and the distance between them is adjustable. The two sets of presser foot assemblies also include a presser foot adjusting plate, a presser foot connecting plate, a presser foot adjusting frame and a presser foot adjusting cylinder. The presser foot adjusting plate is rotatably disposed on the presser foot mounting seat from the middle portion thereof, and the rotating shaft is disposed in the front and rear direction. The presser foot is fixedly disposed on the left portion of the presser foot adjusting plate through the presser foot connecting plate, and the distance between the lower surface of the presser foot and the upper surface of the loading table panel can be adjusted. The presser foot is set in the left and right direction. When the presser foot conveying fabric is used, the lower surface of the presser foot and the upper surface of the loading table panel of the loading platform assembly are parallel to each other. The presser foot adjustment frame is slidably disposed on the presser foot mount by a corresponding guide shaft. The right end of the presser foot adjustment plate is hinged to the presser foot adjustment frame. The presser foot adjustment cylinder is fixedly disposed on the presser foot mount, and the cylinder rod extends downwardly and is fixedly connected with the presser foot adjuster, so that the presser foot adjusts the cylinder drive presser foot to be raised and pressed. The presser foot first drive assembly comprises a presser foot first drive motor, a presser foot first timing pulley, a presser foot second timing pulley, a presser foot first timing belt, a presser foot third timing pulley, and a presser foot fourth synchronization The second timing belt of the pulley and the presser foot. The first driving motor of the presser foot is fixedly disposed on the upper side of the right side of the presser foot connecting seat. The motor of the first drive motor of the presser foot protrudes axially forward. The first timing pulley of the presser foot is fixedly disposed on the motor shaft of the first driving motor of the presser foot. The second timing pulley of the presser foot is disposed on the right portion of the presser foot connecting seat, and the first timing belt of the presser foot is disposed around the first timing pulley of the presser foot and the second timing pulley of the presser foot. The third timing pulley of the presser foot and the second synchronous pulley of the presser foot are coaxially connected to the presser foot connecting seat. The fourth timing pulley of the presser foot is arranged on the left end of the presser foot connecting seat by the corresponding tensioning seat rotation. The second timing belt of the presser foot is disposed around the third timing pulley of the presser foot and the fourth timing pulley of the presser foot. The presser foot mount is fixedly connected with the second timing belt of the presser foot through the corresponding timing belt clamp, so that the presser foot mounting seat is driven by the first driving motor of the presser foot to move left and right along the first linear guide of the presser foot. Therefore, the presser foot of the presser foot assembly is disposed on the discharge panel, the loading platform panel and the first panel through the presser foot transfer seat assembly and the presser foot secondary drive assembly.

The technical solution based on the above corresponding technical solution is that the feeding device further comprises a presser foot suspension assembly and a presser foot guiding assembly. The presser foot cantilever assembly includes a first cantilever of the presser foot, a second cantilever of the presser foot, and a third cantilever of the presser foot. The first cantilever of the presser foot is fixedly disposed on the left rear portion of the loading platform mount. The second cantilever of the presser foot is fixedly set on the loading platform The rear of the frame is on the right side. The third cantilever of the presser foot is fixedly disposed on the left rear portion of the discharge rack of the discharge table assembly. The presser foot guiding assembly comprises a presser foot second mount, a presser foot second linear guide, a presser foot first linear bearing, a presser foot second linear bearing and a linear bearing mounting shaft. The second mounting seat of the presser foot is fixedly disposed on the first cantilever of the presser foot, the second cantilever of the presser foot and the third cantilever of the presser foot in the left-right direction. The second linear guide of the presser foot is fixedly disposed on the lower side of the second mount of the presser foot by its guide rail in the left-right direction. The first linear bearing of the presser foot and the second linear bearing of the presser foot are coaxially arranged from the left to the right through the corresponding linear bearing mounts on the right side of the presser foot connecting seat. The linear bearing mounting shaft is horizontally disposed in the left and right direction, and the left end of the linear bearing mounting shaft is fixedly disposed on the second cantilever of the presser foot, and the right end of the second cantilever of the presser foot is fixedly disposed on the right rear portion of the discharge rack of the discharge table assembly. The first linear bearing of the presser foot and the second linear bearing of the presser foot are slidably disposed on the linear bearing mounting shaft. The presser foot secondary drive assembly comprises a presser foot second drive motor, a presser foot fifth timing pulley, a presser foot sixth timing pulley, a presser foot third timing belt, a presser foot seventh timing pulley, and a presser foot eighth synchronization The fourth timing belt of the pulley and the presser foot. The second driving motor of the presser foot is fixedly disposed on the left side of the first cantilever of the presser foot, and the motor shaft faces forward. The fifth timing pulley of the presser foot is fixedly disposed on the motor shaft of the second driving motor of the presser foot. The sixth synchronous pulley of the presser foot and the seventh synchronous pulley of the presser foot are coaxially connected, and the sixth synchronous pulley of the presser foot and the seventh synchronous pulley of the presser foot are arranged and fixed on the left end of the second mount of the presser foot. In the corresponding mount. The third timing belt of the presser foot is disposed around the fifth timing pulley of the presser foot and the sixth timing pulley of the presser foot. The eighth timing pulley of the presser foot is arranged on the third cantilever of the presser foot by the corresponding tensioning seat rotation. The fourth timing belt of the presser foot is disposed around the seventh timing pulley of the presser foot and the eighth timing pulley of the presser foot. The presser foot connecting seat is fixedly connected with the fourth timing belt of the presser foot through the corresponding timing belt clamp, so that the second driving motor drives the presser foot connecting seat to move left and right along the second linear guide of the presser foot through the presser foot.

The technical solution based on the above corresponding technical solutions is that the lower side of the main frame body of the reclaiming device is provided with corresponding casters for easy movement. The lifting platform assembly further includes a front and rear driving assembly of the lifting platform, an upper and lower driving assembly of the lifting platform, and a riser. The front and rear driving members of the lifting platform drive the main frame of the lifting platform to move back and forth, and the upper and lower driving components of the lifting platform drive the lifting frame to move up and down. The loading plate is horizontally fixed on the upper part of the riser frame for placing a neatly arranged pile of fabric to be sewn. The front and rear driving components of the lifting platform include a front and rear driving motor of the lifting platform, a screw rod, a screw rod seat, a first linear guide rail of the lifting platform, a second linear guide rail of the lifting platform, a first synchronous pulley of the lifting platform, a second synchronous pulley of the lifting platform, and The front and rear timing belts of the lifting platform. The front and rear drive motors of the lifting platform are fixedly disposed on the lower rear portion of the main frame body. The lead screw is disposed on the lower portion of the main frame body in the forward and backward direction through the corresponding screw bearing housing. The screw seat is fixedly disposed on the lower side of the main frame body of the lifting platform, and cooperates with the screw rod. The first linear guide of the lifting platform is fixedly disposed on the lower left portion of the main frame body by its guide rails in the front-rear direction. The second linear guide of the lifting platform is fixedly disposed on the lower right portion of the main frame body by its guide rails in the front-rear direction. The main frame body of the lifting platform is fixedly disposed on the slider of the main frame body of the lifting platform and the slider of the second linear guide of the lifting platform. The first timing pulley of the lifting platform is fixedly disposed on the motor shaft of the driving motor before and after the lifting platform. The second timing pulley of the lifting platform is fixedly disposed on the rear end of the screw. The front and rear timing belts of the lifting platform surround the lifting platform Step pulley and lift table second timing pulley setting. Therefore, the main frame body of the lifting platform is driven by the front and rear driving motor of the lifting platform to move back and forth along the first linear guide of the lifting platform and the second linear guide of the lifting platform. The upper and lower driving components of the lifting platform include an upper and lower driving motor of the lifting platform, a driving shaft, a third synchronous pulley of the lifting platform, a fourth synchronous pulley of the lifting platform, an upper and lower timing belt of the lifting platform, a first driving gear, a first rack, and a second driving. The gear, the second rack, the third linear guide of the third lifting platform, and the fourth linear guide of the lifting platform. The upper and lower drive motors of the lifting platform are fixedly arranged on the main frame of the lifting platform. The drive shaft is arranged on the main frame of the lifting platform through the corresponding bearing and the bearing housing, and the driving shaft is horizontally arranged in the left and right direction. The third timing pulley of the lifting platform is fixedly arranged on the motor shaft of the upper and lower driving motor of the lifting platform. The fourth timing pulley of the lifting platform is fixedly disposed on the middle of the driving shaft, and the upper and lower timing belts of the lifting platform are disposed around the third synchronous pulley of the lifting platform and the fourth synchronous pulley of the lifting platform. The first drive gear is fixedly disposed at the left end of the drive shaft. The first rack is fixedly disposed on the left rear portion of the riser in the up and down direction to mesh with the first drive gear. The second drive gear is fixedly disposed at the right end of the drive shaft. The second rack is fixedly disposed on the right rear portion of the riser in the up and down direction to mesh with the second drive gear. The third linear guide of the third lifting platform is fixedly disposed on the left portion of the main frame body of the lifting platform, and the slider of the third linear guide of the third lifting platform is fixedly connected with the left portion of the lifting frame. The fourth linear guide rail of the lifting platform is fixedly disposed on the right portion of the main frame body of the lifting platform, and the slider of the fourth linear guide rail of the lifting platform is fixedly connected with the right portion of the lifting frame. Therefore, the lifting frame and the loading plate are driven up and down by the lifting platform to move up and down along the third linear guide of the third lifting platform and the fourth linear guide of the lifting platform.

The technical solution based on the above corresponding technical solution is that the reclaiming device further comprises a reclaiming mechanism adjusting component and a pressure plate assembly. The first reclaiming mechanism and the second reclaiming mechanism have the same structure, and both include a reclaiming mechanism mounting seat, a reclaiming mechanism mounting shaft, a reclaiming swing arm, a crochet, a take-up presser foot, a take-up cylinder, and a take-up lift cylinder. The retracting mechanism mounting shaft is disposed on the lower side of the reclaiming mechanism mounting seat through the corresponding bearing and the bearing housing. The take-up swing arm is fixedly disposed on the front end of the take-up mechanism mounting shaft. There are 2 to 10 crochet hooks. Each of the crochet pins is fixedly disposed on the take-up swing arm from the front to the rear, and faces outward. The crochet is in the shape of a circular arc, and the center of the crochet is located on the axis of the mounting shaft of the reclaiming mechanism. There are 3 to 12 reclaiming pressers. Each of the take-up pressers is arranged in order from front to back. The reclaiming cylinder is hingedly fixed to the reclaiming mechanism mounting seat by its cylinder. The cylinder rod of the take-up cylinder is hingedly fixedly connected with the take-up swing arm. Therefore, the retrieving cylinder drives the retrieving mechanism to rotate the mounting shaft, thereby driving the crochet to rotate, forming a tangent to the cloth to hook the fabric. There are two reclaiming lifting cylinders, and two reclaiming lifting cylinders are arranged in the reclaiming mechanism mounting seat from front to back. The cylinder rod of the take-up lifting cylinder is fixedly connected with the take-up mechanism mounting seat. The cylinder of the take-up lifting cylinder of the first reclaiming mechanism is fixedly connected to the reclaiming mechanism mounting bracket through a corresponding connecting plate. The first reclaiming mechanism is fixedly disposed on the lower left side of the reclaiming mechanism mounting bracket. The retrieving mechanism adjusting component comprises a reclaiming mechanism connecting plate, a reclaiming mechanism adjusting motor, a reclaiming mechanism adjusting the first linear guide rail, a reclaiming mechanism adjusting the second linear guide rail, a reclaiming mechanism adjusting the first synchronous reel and the reclaiming mechanism Adjusting the second timing pulley and the retracting mechanism to adjust the timing belt. Reclaiming mechanism adjusts first The linear guide is fixedly disposed on the front right side of the lower side of the reclaiming mechanism mounting bracket by its guide rails in the front-rear direction. The retracting mechanism adjusts the second linear guide rail to be fixedly disposed on the rear side of the lower right side of the reclaiming mechanism mounting bracket by its guide rail. The connecting mechanism connecting plate is fixedly disposed on the slider of the first linear guide and the retracting mechanism adjusting the slider of the second linear guide. The retracting mechanism adjustment motor is fixedly disposed on the lower left side of the reclaiming mechanism mounting frame, and the motor shaft faces rearward. The reclaiming mechanism adjusts the first timing pulley to be fixedly disposed on the motor shaft of the retracting mechanism adjusting motor. The reclaiming mechanism adjusts the second timing pulley to be disposed on the lower right side of the reclaiming mechanism mounting frame by the corresponding tensioning seat rotation. The reclaiming mechanism adjusts the timing belt to adjust the first timing pulley and the reclaiming mechanism to adjust the second timing pulley setting around the reclaiming mechanism. The connecting plate of the reclaiming mechanism is fixedly connected with the retracting belt adjusting the timing belt through the corresponding timing belt clip. Thereby, the feeding mechanism adjusts the motor to drive the reclaiming mechanism connecting plate to adjust the first linear guide and the reclaiming mechanism to adjust the second linear guide to move left and right along the reclaiming mechanism. After the second reclaiming mechanism is rotated 180 degrees horizontally, the cylinder fixed connection of the reclaiming lifting cylinder is disposed on the lower side of the reclaiming mechanism connecting plate of the reclaiming mechanism adjusting assembly. The reclaiming drive assembly comprises a reclaiming mechanism mounting frame, a reclaiming driving motor, a reclaiming mechanism connecting plate, a first cantilever for taking the material, a second cantilever for taking the material, a first synchronous pulley for taking the material, and a second synchronous pulley for taking the material. The synchronous belt is taken, the first linear guide is taken, and the second linear guide is taken. The first cantilever is fixedly disposed on the left rear portion of the main frame body. The second cantilever is fixedly disposed on the right rear portion of the main frame body. The retracting mechanism connecting plate is fixedly disposed on the left side of the loading platform mounting bracket of the loading platform assembly in the left-right direction, and the first cantilever arm and the second cantilever arm are taken. The take-up drive motor is fixedly disposed on the second cantilever of the take-up. The first synchronous pulley is fixedly disposed on the motor shaft of the reclaiming drive motor. The take-up second timing pulley is rotated on the left side of the rear side of the connecting plate of the reclaiming mechanism by the corresponding tensioning seat. The take-up timing belt is disposed around the take-up first timing pulley and the take-up second timing pulley. The first linear guide for reclaiming is fixedly disposed on the lower front side of the connecting plate of the reclaiming mechanism by its guide rails in the left-right direction. The second linear guide for retrieving is fixedly disposed on the lower rear side of the connecting plate of the reclaiming mechanism by its guide rails in the left-right direction. The retrieving mechanism mounting bracket is fixedly disposed on the slider of the first linear guide and the slider of the second linear guide. The retrieving mechanism mounting bracket is fixedly connected to the reclaiming timing belt by a corresponding timing belt clip. Thereby, the retrieving mechanism mounting frame is driven to move left and right along the take-up first linear guide and the take-up second linear guide by the reclaiming drive motor. The pressure plate assembly comprises a pressure plate, a pressure plate connecting shaft, a pressure plate driving cylinder, a pressure plate driving motor, a pressure plate first timing pulley, a pressure plate second timing pulley, a pressure plate timing belt, a pressure plate first linear guide and a pressure plate second linear guide. The first linear guide of the pressure plate is fixedly disposed on the upper middle portion of the main frame body by the guide rails thereof. The second linear guide of the pressure plate is fixedly disposed on the upper rear portion of the main frame body by the guide rails thereof. The front part of the pressure plate connecting shaft is arranged on the first connecting plate of the pressure plate through the corresponding bearing and the bearing seat. The first connecting plate of the pressure plate is fixedly disposed on the slider of the first linear guide of the pressure plate. The rear part of the pressure plate connecting shaft is arranged on the second connecting plate of the pressure plate through the corresponding bearing and the bearing seat. The second connecting plate of the pressure plate is fixedly disposed on the slider of the second linear guide of the pressure plate. The pressure plate is fixedly disposed on the pressure plate connecting shaft in the front and rear direction. A swing arm is fixed to the front end of the pressure plate connecting shaft. The pressure plate drives the cylinder from its cylinder Hinged to the first connecting plate of the pressure plate. The cylinder rod of the pressure plate driving cylinder is hingedly fixedly connected with the swing arm. Thereby, the cylinder is driven by the pressure plate to drive the pressure plate to rotate with the pressure plate connecting shaft as a rotating shaft. The platen driving motor is fixedly disposed on the rear left portion of the main frame body. The motor of the platen drive motor extends axially forward. The first timing pulley of the pressure plate is fixedly disposed on the motor shaft of the pressure plate driving motor. The second timing pulley of the pressure plate is disposed on the right rear portion of the main frame body by the rotation of the corresponding tensioning seat. The platen timing belt is disposed around the first timing pulley of the pressure plate and the second timing pulley of the pressure plate. The second connecting plate of the pressure plate is fixedly connected to the timing belt of the pressure plate by a corresponding timing belt clamp. Thereby, the pressure plate driving motor drives the pressure plate to move left and right along the first linear guide of the pressure plate and the second linear guide of the pressure plate.

The technical solution based on the above corresponding technical solutions is: further comprising a shearing device. The shearing device includes a fixed cutter, a movable cutter and a cutter drive cylinder. The fixed cutter is fixedly disposed on the first plate of the first table. The cutter driving cylinder is fixedly disposed on the first frame of the first table. The movable cutter is fixedly arranged on the cylinder rod of the cutter driving cylinder, and the cutter drives the cylinder drive to form a shearing mechanism by the movable cutter moving up and down and the fixed cutter.

The technical solution based on the above corresponding technical solutions is: further comprising a receiving device and a protective device. The receiving device comprises a receiving mounting frame, a discharging rack, a clamping rack, a material discharging rack, a discharging rack driving cylinder, a clamping rack connecting arm, a clamping rack driving cylinder and a discharging rack driving cylinder. The receiving mounting bracket is fixedly disposed on the rear left portion of the first frame of the first workbench. The discharge rack is horizontally slidably disposed on the receiving mounting frame through the corresponding linear bearing, linear bearing mount and linear bearing mounting shaft. The discharge rack drive cylinder is fixedly disposed on the receiving mount by its cylinder. The cylinder rods of the discharge rack drive cylinders are fixedly connected by corresponding buffer discharge racks. Therefore, the discharge frame is driven by the discharge frame to drive the discharge rack to move left and right. The binder rack connecting arm is rotatably disposed at a lower portion of the rear portion of the discharge rack. The clamping frame is fixedly disposed on the left end of the clamping arm connecting arm. The clamper drive cylinder is hingedly fixed to the rear upper portion of the discharge rack by its cylinder. The clamping frame driving cylinder is hingedly fixed on the right end of the clamping frame connecting arm by the cylinder rod thereof, so that the clamping frame driving cylinder drives the upper frame of the clamping frame and the upper horizontal bar of the discharging frame to form a clamping mechanism. The carriage is rotated to be placed on the receiving bracket. The drive frame driving cylinder is hingedly fixed on the receiving mounting frame by the cylinder block, and the cylinder rod of the discharging frame driving cylinder is hingedly fixedly connected with the lower part of the discharging frame. The cylinder drive the cylinder to drive the material to rotate, thereby forming a corresponding material movement action. The upper crossbar of the rack is located below the second panel. The guard is a protective frame that is fixedly disposed on the left side of the first frame of the first workbench.

DRAWINGS

1 is a schematic structural view of a fully automatic multi-strip sewing apparatus of the present invention;

Figure 2 is a left side view of Figure 1;

Figure 3 is a right side view of Figure 1;

Figure 4 is a rear view of Figure 1;

Figure 5 is a top plan view of Figure 1;

Figure 6 is a bottom view of Figure 1;

Figure 7 is a schematic structural view when viewed from the upper right front side of Figure 1;

Figure 8 is a schematic structural view when viewed from the lower left rear side of Figure 1;

Figure 9 is a schematic enlarged plan view of the sewing device, the receiving device and the guard device of Figure 1;

Figure 10 is a left side view of Figure 9;

Figure 11 is a right side view of Figure 9;

Figure 12 is a schematic structural view when viewed from the upper right front side of Figure 9;

Figure 13 is a schematic structural view when viewed from the upper right rear side of Figure 10;

Figure 14 is an enlarged schematic view showing the lower tug assembly of the sewing device as seen from the upper right front side of Figure 1;

Figure 15 is a schematic enlarged plan view of the feeding device of Figure 1;

Figure 16 is a schematic structural view when viewed from the upper left front side of Figure 15;

Figure 17 is a schematic structural view when viewed from the upper right rear side of Figure 15;

Figure 18 is a schematic view showing the structure after removing the discharge panel when viewed from the upper right front side of Figure 14;

Figure 19 is an enlarged schematic view showing the presser foot assembly as seen from the upper left front side of Figure 15;

Figure 20 is an enlarged schematic view showing the presser foot assembly as seen from the lower right rear side of Figure 15;

Figure 21 is an enlarged schematic view showing the loading device of the take-up device and the feeding device of Figure 1;

Figure 22 is a schematic structural view when viewed from the upper right front side of Figure 21;

Figure 23 is a schematic structural view when viewed from the upper left front side of Figure 21;

Figure 24 is a schematic structural view when viewed from the upper right rear side of Figure 21;

Figure 25 is a schematic structural view when viewed from the lower right rear side of Figure 21;

Figure 26 is an enlarged schematic view showing the first reclaiming mechanism when viewed from the right front lower side of Figure 21;

Figure 27 is an enlarged schematic view showing the pressure plate assembly as seen from the upper left front side of Figure 21;

Figure 28 is an enlarged schematic view showing the receiving device when viewed from the upper right front side of Figure 9;

Figure 29 is an enlarged schematic view showing the receiving device as seen from the upper left rear side of Figure 9;

Sewing device 1, multi-needle sewing machine 11, decorative strip feeding device 12,

a first workbench 13, a first rack 13-1, a first deck 13-2, a first panel 13-3, a second panel 13-4,

Upper tug assembly 14, upper tug 14-1,

Lower tug assembly 15, lower tug 15-1, lower tug mount 15-2, lower tug drive motor 15-3, lower tug first timing pulley 15-4, lower tug second timing pulley 15-5, tug Timing belt 15-6,

Feeding device 2,

Discharge table assembly 21, discharge rack 21-1, discharge table 21-2, discharge panel 21-3, suction hole 21-3a, first discharge linear guide 21-4, second discharge straight line Guide rail 21-5, discharge driving cylinder 21-6, suction device 21-7, suction chamber 21-8, first suction chamber 21-8a, second suction chamber 21-8b, third suction chamber 21-8c, the suction port 21-8-1,

The loading platform assembly 22, the loading platform mounting bracket 22-1, the loading platform panel 22-2, and the connecting panel 22-3,

Presser foot assembly 23, presser foot 23-1, presser foot adjusting plate 23-2, presser foot connecting plate 23-3, presser foot adjusting frame 23-4, presser foot adjusting cylinder 23-5,

Presser foot transfer base assembly 24, presser foot mount 24-1, presser foot joint 24-2, presser foot first linear guide 24-3,

a presser foot primary drive assembly 25, a presser foot first drive motor 25-1, a presser foot first timing pulley 25-2, a presser foot second timing pulley 25-3, a presser foot first timing belt 25-4, Presser foot third timing pulley 25-5, presser foot fourth timing pulley 25-6, presser foot second timing belt 25-7,

Presser foot cantilever assembly 26, presser foot first cantilever 26-1, presser foot second cantilever 26-2, presser foot third cantilever 26-3,

Presser foot guide assembly 27, presser foot second mount 27-1, presser foot second linear guide 27-2, presser foot first linear bearing 27-3, presser foot second linear bearing 27-4, linear bearing installation Axis 27-5,

Presser foot secondary drive assembly 28, presser foot second drive motor 28-1, presser foot fifth timing pulley 28-2, presser foot sixth timing pulley 28-3, presser foot third timing belt 28-4, Presser foot seventh timing pulley 28-5, presser foot eighth timing pulley 28-6, presser foot fourth timing belt 28-7,

Reclaiming device 3, main frame body 31, lifting platform assembly 32,

Lift main frame body 32-1,

The front and rear drive assembly 32-2 of the lifting platform, the front and rear drive motor 32-2-1, the screw 32-2-2, the screw seat 32-2-3, the first linear guide 32-2-4 of the lifting platform, Lifting platform second linear guide 32-2-5, lifting platform first timing pulley 32-2-6, lifting platform second timing pulley 32-2-7, lifting platform front and rear timing belt 32-2-8,

The lifting platform up and down driving assembly 32-3, the lifting platform up and down driving motor 32-3-1, the driving shaft 32-3-2, the lifting platform third timing pulley 32-3-3, the lifting platform fourth timing pulley 32- 3-4, the upper and lower timing belts 32-3-5 of the lifting platform, the first driving gear 32-3-6, the first rack 32-3-7, the second driving gear 32-3-8, and the second rack 32 -2-9, the third linear guide 32-3-10 of the third lifting platform, the fourth linear guide 32-3-11 of the lifting platform,

Riser 32-4, rack 32-5,

The first reclaiming mechanism 33a, the second reclaiming mechanism 33b, the reclaiming mechanism mounting seat 33-1, the reclaiming mechanism mounting shaft 33-2, the take-up swing arm 33-3, the crochet 33-4, and the take-up presser foot 33 -5, take-up cylinder 33-6, take-up lifting cylinder 33-7,

The reclaiming mechanism adjusting assembly 34, the reclaiming mechanism connecting plate 34-1, the reclaiming mechanism adjusting motor 34-2, the reclaiming mechanism adjusting the first linear guide 34-3, and the reclaiming mechanism adjusting the second linear guide 34-4, The reclaiming mechanism adjusts the first timing pulley 34-5, the reclaiming mechanism adjusts the second timing pulley 34-6, and the reclaiming mechanism adjusts the timing belt 34-7,

The take-up drive assembly 35, the take-up mechanism mounting frame 35-1, the take-up drive motor 35-2, the take-up mechanism connecting plate 35-3, the first cantilever 35-4 are taken, and the second cantilever 35-5 is taken. Retrieving the first timing pulley 35-6, taking the second timing pulley 35-7, taking the timing belt 35-8, taking the first linear guide 35-9, and taking the second linear guide 35-10 ,

Press plate assembly 36, pressure plate 36-1, swing arm 36-1-1, pressure plate connecting shaft 36-2, pressure plate driving cylinder 36-3, pressure plate driving motor 36-4, pressure plate first timing pulley 36-5, pressure plate Two timing pulleys 36-6, pressure plate timing belts 36-7, pressure plate first linear guides 36-8, pressure plate second linear guides 36-9, pressure plate first connection plates 36-10, pressure plate second connection plates 36- 11,

The shearing device 4, the fixed cutter 41, the movable cutter 42, the cutter drives the cylinder 43,

Receiving device 5, receiving mounting frame 51, discharging rack 52, linear bearing 52a, linear bearing mounting seat 52b, linear bearing mounting shaft 52c, clamping frame 53, feeding frame 54, discharging frame driving cylinder 55, clip a rack connecting arm 56, a chucking drive cylinder 57, and a shifting rack driving cylinder 58,

Protective device 6.

detailed description

The description of the orientation of the present invention is performed in accordance with the orientation shown in Fig. 1, that is, the up, down, left, and right directions shown in Fig. 1 are the vertical and horizontal directions described above, and one of the directions shown in Fig. 1 is the front side, and the one facing away from Fig. 1 is the rear side.

(Example 1)

1 to 8, the fully automatic multi-strip sewing apparatus of the present invention comprises a sewing device 1, a feeding device 2, a take-up device 3, a shearing device 4, a receiving device 5 and a guarding device 6.

1 to 14, the sewing apparatus 1 includes a multi-needle sewing machine 11, a trim feeding device 12, a first table 13, an upper tug assembly 14, and a lower tug assembly 15.

9 to 12, the first stage 13 includes a first chassis 13-1, a first plate 13-2, a first panel 13-3, and a second panel 13-4. The lower side of the first frame 13-1 is provided with corresponding casters for easy movement. The first plate 13-2 is fixedly disposed on the first frame 13-1. The first panel 13-3 is fixedly disposed on the first platen 13-2, and the first panel 13-3 is provided with a corresponding needle hole and a tug hole. The multi-needle sewing machine 11 is fixedly disposed on the first platen 13-2, and the needle is located at a corresponding needle hole of the first panel 13-3. The second panel 13-4 is fixedly disposed on the left end of the first panel 13-3 and has a left low right height setting. The strip feeding device 12 is fixedly disposed on the left side of the first frame 13-1 On the rear portion, 1 to 3 decorative strips to be sewn are fed to the needle of the multi-needle sewing machine 11.

Referring to Figures 9-12, the upper tug assembly 14 includes an upper tug 14-1 and the upper tug 14-1 is a drive pulley. The upper tug 14-1 is rotatably disposed on the multi-needle sewing machine 11, and its rotation is driven by a corresponding motor (the motor is not shown in the drawings). The upper tug 14-1 is located at the tug hole of the first panel 13-3. The upper and lower positions of the upper tug 14-1 can be adjusted. When the lower tug assembly 15 is in use, the corresponding rotational speed of the lower tug 15-1 can be set according to different fabrics of the decorative strip to be sewn. When the upper tug assembly 14 is in use, the corresponding rotational speed of the upper tug 14-1 can be set according to different fabrics of the decorative strip to be sewn.

9 to 14, the lower tug assembly 15 includes a lower tug 15-1, a lower tug mount 15-2, a lower tug drive motor 15-3, a lower tug first timing pulley 15-4, and a lower tug second synchronization. Pulley 15-5 and tug timing belt 15-6.

9 to 14, the lower tug 15-1 is rotatably disposed on the lower side of the first panel 13-3 by the corresponding bearing and housing. The lower tug 15-1 is a driving wheel. The lower tug 15-1 is located at the tug hole of the first panel 13-3, corresponding to the upper tug 14-1. The lower tug mount 15-2 is fixedly disposed on the first plate 13-2 and located on the lower side of the first panel 13-3. The lower tug drive motor 15-3 is fixed to the lower tug mount 15-2. The lower tug first timing pulley 15-4 is coaxially coupled to the lower tug 15-1. The lower tugwheel second timing pulley 15-5 is fixedly disposed on the motor shaft of the lower tug drive motor 15-3. The tug timing belt 15-6 is disposed around the lower tug first timing pulley 15-4 and the lower tug second timing pulley 15-5, so that the lower tug drive motor 15-3 drives the lower tug 15-1 to rotate. When the lower tug assembly 15 is in use, the corresponding rotational speed of the lower tug 15-1 can be set according to different fabrics of the decorative strip to be sewn.

1 to 8 and 15 to 20, the feeding device 2 includes a discharge table assembly 21, a loading platform assembly 22, a presser foot assembly 23, a presser foot transfer seat assembly 24, a presser foot primary drive assembly 25, and a press. Foot boom assembly 26, presser foot guide assembly 27 and presser foot secondary drive assembly 28.

Referring to Figures 15 to 18 and Figures 21 to 25, the discharge table assembly 21 includes a discharge rack 21-1, a discharge table 21-2, a discharge panel 21-3, and a first discharge linear guide 21-4. The second discharge linear guide 21-5, the discharge driving cylinder 21-6, and the suction device 21-7. The lower side of the discharge rack 21-1 is provided with corresponding casters for easy movement. The suction device 21-7 is fixedly disposed on the lower portion of the discharge rack 21-1. The first discharge linear guide 21-4 is horizontally fixedly disposed on the left portion of the discharge rack 21-1 by its guide rails horizontally; the second discharge linear guide 21-5 is fixedly disposed horizontally by the guide rails thereof in the front-rear direction. On the right side of the rack 21-1. The discharge table 21-2 is fixedly disposed on the slider of the first discharge linear guide 21-4 and the slider of the second discharge linear guide 21-5. The discharge driving cylinder 21-6 is fixedly disposed on the upper portion of the discharge rack 21-1 by its cylinder in the front-rear direction, and the cylinder rod of the discharge driving cylinder 21-6 projects rearward. The cylinder rod of the discharge driving cylinder 21-6 is fixedly connected to the discharge table plate 21-2, and the expansion belt of the cylinder rod of the cylinder 21-6 is driven by the discharging material. The movable discharge table 21-2 moves back and forth along the first discharge linear guide 21-4 and the second discharge linear guide 21-5. The air discharge panel 21-3 is provided with a plurality of air suction holes 21-3a. The discharging panel 21-3 is sealingly connected to the discharging table 21-2, and a corresponding suction box 21-8 is formed between the discharging panel 21-3 and the discharging table 21-2, and the suction chamber has 3, 3 suction bins 21-8 are arranged from left to right. The three suction plenums 21-8 are sequentially divided into a first suction plenum 21-8a, a second suction plenum 21-8b, and a third suction plenum 21-8c according to the left and right positions in which they are located. A corresponding one of the suction ports 21-8-1 is disposed on the discharge table 21-2 corresponding to each of the suction boxes 21-8. The suction port 21-8-1 is hermetically connected to the suction device 21-7 through a corresponding duct.

1 to 8 and 15 to 18, the loading platform assembly 22 includes a loading platform mounting bracket 22-1, a loading tray panel 22-2, and a connecting panel 22-3. The loading platform mounting bracket 22-1 is fixedly coupled to the left rear portion of the discharge rack 21-1. The lower side of the loading platform mounting bracket 22-1 is provided with corresponding casters for easy movement. The loading table panel 22-2 is fixedly disposed on the loading platform mounting frame 22-1, and the upper surface of the loading table panel 22-2 is on the same level as the upper surface of the discharging panel 21-3. The left end of the loading platform mount 22-1 is fixedly coupled to the right end of the first chassis 13-1 of the first table 13. The connection panel 22-3 is fixedly disposed on the loading platform mount 22-1 and located on the left side of the loading tray panel 22-2. The connection panel 22-3 is for connecting the loading table panel 22-2 and the first panel 13-3 of the first table 13. The upper surface of the first panel 13-3, the upper surface of the connection panel 22-3, and the upper surface of the loading tray panel 22-2 are on the same horizontal plane.

1 to 8 and 15 to 20, the presser foot assembly 23 has two sets, and the two sets of presser foot assemblies 23 have the same structure. The two sets of presser foot assemblies 23 are disposed on the presser foot mount 24-1 in order from front to back, and the distance between each other is adjustable. The two sets of presser foot assemblies include a presser foot 23-1, a presser foot adjusting plate 23-2, a presser foot connecting plate 23-3, a presser foot adjusting frame 23-4, and a presser foot adjusting cylinder 23-5. The presser foot adjusting plate 23-2 is rotatably provided at its presser foot mounting seat 24-1, and its rotating shaft is disposed in the front-rear direction. The presser foot 23-1 is fixedly disposed on the left portion of the presser foot regulating plate 23-2 by the presser foot connecting plate 23-3, between the lower surface of the presser foot 23-1 and the upper surface of the loading table panel 22-2. The distance can be adjusted. The presser foot 23-1 is disposed in the left and right direction. When the presser foot 23-1 is used to convey the fabric, the lower surface of the presser foot 23-1 and the upper surface of the loading table panel 22-2 of the loading stage assembly 22 are parallel to each other. The presser foot adjusting frame 23-4 is slidably disposed on the presser foot mount 24-1 through a corresponding guide shaft. The right end of the presser foot regulating plate 23-2 is hinged to the presser foot adjusting frame 23-4. The presser foot adjusting cylinder 23-5 is fixedly disposed on the presser foot mounting seat 24-1, and the cylinder rod is extended downward, and is fixedly connected with the presser foot adjusting frame 23-4, thereby driving the presser foot by the presser foot adjusting cylinder 23-5. 23-1 lifted and pressed down. The presser foot transfer base assembly 24 includes a presser foot mount 24-1, a presser foot mount 24-2, and a presser foot first linear guide 24-3. The presser foot connecting seat 24-2 is horizontally disposed in the left and right direction. The presser foot first linear guide 24-3 is fixedly disposed on the lower side of the presser foot connecting seat 24-2 by its guide rail in the left-right direction. The presser foot mount 24-1 is fixedly coupled to the slider of the presser foot first linear guide 24-3.

1 to 8 and 15 to 18, the presser foot primary drive assembly 25 includes a presser foot first drive motor 25-1, a presser foot first timing pulley 25-2, and a presser foot second timing pulley 25 -3, a first timing belt 25-4 for the presser foot, a third timing pulley 25-5 for the presser foot, a fourth timing pulley 25-6 for the presser foot, and a second timing belt 25-7 for the presser foot. The presser foot first drive motor 25-1 is fixedly disposed on the upper side of the right side of the presser foot connecting seat 24-2. The motor of the presser foot first drive motor 25-1 projects axially forward. The presser foot first timing pulley 25-2 is fixedly disposed on the motor shaft of the presser first drive motor 25-1. The presser foot second timing pulley 25-3 is rotatably disposed on the right portion of the presser foot connecting seat 24-2, and the presser foot first timing belt 25-4 surrounds the presser foot first timing pulley 25-2 and the presser foot second The timing pulley 25-3 is provided, and the gear ratio of the first leg synchronous pulley 25-2 and the second timing pulley 25-3 of the presser foot is 9:25. The presser foot third timing pulley 25-5 is coaxially connected with the presser foot second timing pulley 25-3, and is disposed on the presser foot connecting seat 24-2, and the presser foot second timing pulley 25-3 and the presser foot The three timing pulleys 25-5 have a gear ratio of 5:2. The presser foot fourth timing pulley 25-6 is disposed on the left end of the presser foot connecting seat 24-2 by the corresponding tensioning seat rotation. The presser foot second timing belt 25-7 is disposed around the presser foot third timing pulley 25-5 and the presser foot fourth timing pulley 25-6, and the presser foot third timing pulley 25-5 and the presser foot fourth timing belt The gear ratio of the wheel 25-6 is 1:1. The presser foot mount 24-1 is fixedly connected to the presser foot second timing belt 25-7 through the corresponding timing belt clip, so that the presser foot first drive motor 25-1 drives the presser foot mount 24-1 along the presser foot first The linear guide 24-3 moves to the left and right.

1 to 8 and 15 to 18, the presser foot cantilever assembly 26 includes a presser foot first cantilever 26-1, a presser foot second cantilever 26-2, and a presser foot third cantilever 26-3. The presser foot first cantilever 26-1 is fixedly disposed on the rear left portion of the loading platform mount 22-1. The presser foot second cantilever 26-2 is fixedly disposed on the rear right portion of the loading platform mount 22-1. The presser foot third cantilever 26-3 is fixedly disposed on the rear left portion of the discharge rack 21-1 of the discharge table assembly 21.

15 to 20, the presser foot guide assembly 27 includes a presser foot second mount 27-1, a presser foot second linear guide 27-2, a presser foot first linear bearing 27-3, and a presser foot second linear bearing 27 -4 and linear bearing mounting shaft 27-5. The presser foot second mount 27-1 is fixedly disposed on the presser foot first cantilever 26-1, the presser foot second cantilever 26-2, and the presser foot third cantilever 26-3 in the left-right direction. The presser foot second linear guide 27-2 is fixedly disposed on the lower side of the presser foot second mount 27-1 by its guide rail in the left-right direction. The presser foot first linear bearing 27-3 and the presser foot second linear bearing 27-4 are coaxially arranged from left to right in turn through the corresponding linear bearing mounts on the right portion of the presser foot connecting seat 24-2. The linear bearing mounting shaft 27-5 is horizontally disposed in the left and right direction, and the left end of the linear bearing mounting shaft 27-5 is fixedly disposed on the second cantilever 26-2 of the presser foot, and the right end of the second cantilever 26-2 of the presser foot is fixedly disposed at the discharge table The rear side of the discharge rack 21-1 of the assembly 21 is on the right side. The presser foot first linear bearing 27-3 and the presser foot second linear bearing 27-4 are slidably disposed on the linear bearing mounting shaft 27-5.

1 to 8 and 15 to 18, the presser foot secondary drive assembly 28 includes a presser foot second drive motor 28-1, a presser foot fifth timing pulley 28-2, and a presser foot sixth timing pulley 28 -3, presser foot third timing belt 28-4, pressure The foot seventh timing pulley 28-5, the presser foot eighth timing pulley 28-6 and the presser foot fourth timing belt 28-7. The presser foot second drive motor 28-1 is fixedly disposed on the left side of the presser foot first cantilever 26-1 with its motor shaft facing forward. The presser foot fifth timing pulley 28-2 is fixedly disposed on the motor shaft of the presser foot second drive motor 28-1. The presser foot sixth timing pulley 28-3 and the presser foot seventh timing pulley 28-5 are coaxially connected, and the presser foot sixth timing pulley 28-3 and the presser foot seventh timing pulley 28-5 are rotated. It is fixed in the corresponding mount on the left end of the presser foot second mount 27-1. The presser foot third timing belt 28-4 is disposed around the presser foot fifth timing pulley 28-2 and the presser foot sixth timing pulley 28-3. The gear ratio of the fifth timing pulley 28-2 to the presser sixth timing pulley 28-3 is 23:50. The presser foot eighth timing pulley 28-6 is disposed on the presser foot third cantilever 26-3 by the corresponding tensioning seat rotation. The presser foot fourth timing belt 28-7 is disposed around the presser foot seventh timing pulley 28-5 and the presser foot eighth timing pulley 28-6. The gear ratio of the presser foot sixth timing pulley 28-3 to the presser foot seventh timing pulley 28-5 is 5:2. The ratio of the number of teeth of the presser foot seventh timing pulley 28-5 to the presser foot eighth timing pulley 28-6 is 1:1. The presser foot connecting seat 24-2 is fixedly connected to the presser foot fourth timing belt 28-7 through the corresponding timing belt clip, thereby driving the presser foot connecting seat 24-2 along the presser foot second through the presser foot second drive motor 28-1 The linear guide 27-2 moves left and right.

1 to 8 and 21 to 26, the take-up device 3 includes a main frame body 31, a lifting platform assembly 32, a first reclaiming mechanism 33a, a second reclaiming mechanism 33b, a reclaiming mechanism adjusting assembly 34, and taking Material drive assembly 35 and platen assembly 36.

1 to 8 and 21 to 26, the main frame body 31 is fixedly coupled to the right front portion of the discharge rack 21-1. The lower side of the main frame body 31 is provided with corresponding casters for easy movement.

21 to 25, the lifting platform assembly 32 includes a lifting platform main frame body 32-1, a lifting platform front and rear driving assembly 32-2, a lifting platform upper and lower driving assembly 32-3, a lifting frame 32-4, and a loading plate 32-5. . The lifting table main frame body 32-1 is driven forward and backward by the lifting table front and rear driving assembly 32-2, and the lifting frame 32-4 is driven up and down by the lifting table upper and lower driving units 32-3. The receiving plate 32-5 is horizontally fixedly disposed on the upper portion of the riser frame 32-4 for placing the cloth to be sewn into the decorative strip. The front and rear driving assembly 32-2 of the lifting platform includes a front and rear driving motor 322-1, a screw 32-2-2, a screw seat 32-2-3, and a first linear guide 32-2-4 of the lifting platform. The lifting platform second linear guide 32-2-5, the lifting platform first timing pulley 32-2-6, the lifting platform second timing pulley 32-2-7, and the lifting platform front and rear timing belt 32-2-8. The front and rear drive motors 32-2-1 of the lift table are fixedly disposed on the lower rear portion of the main frame body 31. The lead screw 32-2-2 is disposed on the lower portion of the main frame body 31 in the forward and backward directions by the corresponding screw bearing housing. The screw seat 32-2-3 is fixedly disposed on the lower side of the main frame body 32-1 of the lifting platform, and cooperates with the screw 32-2-2. The lifting platform first linear guide 32-2-4 is fixedly disposed on the lower left portion of the main frame body 31 by its guide rails in the front-rear direction. The lifting platform second linear guide 32-2-5 is fixedly disposed on the lower right portion of the main frame body 31 by its guide rails in the front-rear direction. The main frame body 32-1 of the lifting platform is fixedly disposed on the slider of the main frame body 32-1 of the lifting platform and the slider of the second linear guide 32-2-5 of the lifting platform. Lift platform first The step pulley 32-2-6 is fixedly disposed on the motor shaft of the front and rear drive motors 32-2-1. The lift table second timing pulley 32-2-7 is fixedly disposed on the rear end of the screw 32-2-2. The front and rear timing belts 32-2-8 of the elevator are disposed around the elevator first timing pulley 32-2-6 and the elevator second timing pulley 32-2-7. Thereby, the front and rear driving body 32-1 of the lifting platform drives the lifting table main frame body 32-1 to move back and forth along the lifting platform first linear guide 32-2-4 and the lifting platform second linear guide 32-2-5. The lifting platform upper and lower driving assembly 32-3 includes an elevator upper and lower driving motor 32-3-1, a driving shaft 32-3-2, a lifting platform third timing pulley 32-3-3, and a lifting platform fourth timing pulley 32- 3-4. Lifting table up and down timing belt 32-3-5, first driving gear 32-3-6, first rack 32-3-7, second driving gear 32-3-8, second rack 32 -2-9, the third lifting platform third linear guide 32-3-10 and the lifting platform fourth linear guide 32-3-11. The lifting table upper and lower driving motor 32-3-1 is fixedly disposed on the lifting platform main frame body 32-1. The drive shaft 32-3-2 is rotatably disposed on the main frame body 32-1 of the lift table through the corresponding bearing and the bearing housing, and the drive shaft 32-3-2 is horizontally disposed in the left and right direction. The lifting platform third timing pulley 32-3-3 is fixedly disposed on the motor shaft of the lifting table up and down driving motor 32-3-1. The lifting platform fourth timing pulley 32-3-4 is fixedly disposed on the middle of the driving shaft 32-3-2, and the lifting platform upper and lower timing belt 32-3-5 surrounds the lifting platform third timing pulley 32-3-3 and The lifting platform fourth timing pulley 32-3-4 is set. The first drive gear 32-3-6 is fixedly disposed at the left end of the drive shaft 32-3-2. The first rack 32-3-7 is fixedly disposed on the left rear portion of the riser frame 32-4 in the up and down direction, and meshes with the first drive gear 32-2-6. The second drive gear 32-3-8 is fixedly disposed at the right end of the drive shaft 32-3-2. The second rack 32-2-9 is fixedly disposed on the rear right portion of the riser 32-4 in the up and down direction, and meshes with the second drive gear 32-3-8. The third lifting platform third linear guide 32-3-10 is fixedly disposed on the left portion of the main frame body 32-1 of the lifting platform by its guide rail, and the slider and the rising of the third linear guide 32-3-10 of the third lifting platform The left side of the frame 32-4 is fixedly connected. The fourth linear guide 32-3-11 of the lifting platform is fixedly disposed on the right portion of the main frame body 32-1 of the lifting platform by its guide rail, and the slider and the rising frame 32-4 of the fourth linear guide 32-3-11 of the lifting platform The right side is fixedly connected. Therefore, the lifting frame 32-4 and the loading plate 32-5 are driven by the lifting table up and down driving motor 32-3-1 along the third lifting platform 32-3-10 of the third lifting platform and the fourth linear guide 32-3- of the lifting platform 11 up and down movement.

21 to 26, the first reclaiming mechanism 33a and the second reclaiming mechanism 33b have the same structure, and each includes a reclaiming mechanism mounting seat 33-1, a reclaiming mechanism mounting shaft 33-2, and a reclaiming swing arm 33-3. , crochet 33-4, take-up presser foot 33-5, take-up cylinder 33-6 and take-up lift cylinder 33-7. The retracting mechanism mounting shaft 33-2 is rotatably disposed on the lower side of the reclaiming mechanism mounting seat 33-1 through the corresponding bearing and bearing housing. The take-up swing arm 33-3 is fixedly disposed on the front end of the take-up mechanism mounting shaft 33-2. There are 2 to 10 crochet 33-4, and 3 in this embodiment. The three crochet pins 33-4 are fixedly disposed on the take-up swing arm 33-3 from the front to the rear, and are oriented outward. The crochet 33-4 has a circular arc shape, and the center of the crochet 33-4 is located on the axis of the take-up mechanism mounting shaft 33-2. There are 3 to 12 reclaiming pressers 33-5, and 6 in this embodiment. The six take-up pressers 33-5 are arranged in order from front to back. Reclaiming cylinder 33-6 by its cylinder The body is hingedly fixed to the reclaiming mechanism mounting seat 33-1. The cylinder rod of the take-up cylinder 33-6 is hingedly and fixedly connected to the take-up swing arm 33-3. Thereby, the take-up mechanism mounting shaft 33-2 is driven to rotate by the take-up cylinder 33-6, thereby driving the crochet 33-4 to rotate, forming a tangent to the cloth to hook the cloth. There are two reclaiming lifting cylinders 33-7, and two reclaiming lifting cylinders 33-7 are disposed in the reclaiming mechanism mounting seat 33-1 from the front to the rear. The cylinder rod of the take-up lift cylinder 33-7 is fixedly coupled to the take-up mechanism mount 33-1. The cylinders of the take-up lifting cylinders 33-7 of the first reclaiming mechanism 33a are fixedly connected to the reclaiming mechanism mounting bracket 35-1 via respective connecting plates. The first reclaiming mechanism 33a is fixedly disposed on the lower left side of the reclaiming mechanism mounting bracket 35-1.

Referring to Figures 21 to 25, the reclaiming mechanism adjusting assembly 34 includes a reclaiming mechanism connecting plate 34-1, a reclaiming mechanism adjusting motor 34-2, a reclaiming mechanism adjusting the first linear guide 34-3, and a retrieving mechanism adjustment. The two linear guides 34-4, the take-up mechanism adjust the first timing pulley 34-5, the take-up mechanism adjusts the second timing pulley 34-6, and the take-up mechanism adjusts the timing belt 34-7. The take-up mechanism adjusts the first linear guide 34-3 to be fixedly disposed on the lower right front side of the take-up mechanism mounting frame 35-1 by its guide rails in the front-rear direction. The retracting mechanism adjusts the second linear guide 34-4 to be fixedly disposed on the rear side of the lower right side of the reclaiming mechanism mounting bracket 35-1 by its guide rails in the front-rear direction. The reclaiming mechanism connecting plate 34-1 is fixedly disposed on the slider of the retracting mechanism for adjusting the first linear guide 34-3 and the retracting mechanism for adjusting the second linear guide 34-4. The retracting mechanism adjusting motor 34-2 is fixedly disposed on the lower left side of the reclaiming mechanism mounting bracket 35-1 with its motor shaft facing rearward. The take-up mechanism adjusts the first timing pulley 34-5 to be fixedly disposed on the motor shaft of the take-up mechanism adjustment motor 34-2. The take-up mechanism adjusts the second timing pulley 34-6 to be disposed on the lower right side of the take-up mechanism mounting frame 35-1 by the corresponding tensioning seat rotation. The take-up mechanism adjusts the timing belt 34-7 to adjust the first timing pulley 34-5 around the take-up mechanism and the take-up mechanism to adjust the second timing pulley 34-6. The take-up mechanism connecting plate 34-1 is fixedly coupled to the take-up mechanism adjusting timing belt 34-7 by a corresponding timing belt clip. Thereby, the retracting mechanism adjusting motor 34-2 drives the reclaiming mechanism connecting plate 34-1 to adjust the first linear guide 34-3 along the retracting mechanism and the retracting mechanism to adjust the second linear guide 34-4 to move left and right. After the second take-up mechanism 33b is rotated 180 degrees horizontally, the cylinder fixed connection of the take-up lifting cylinder 33-7 is disposed on the lower side of the take-up mechanism connecting plate 34-1 of the take-up mechanism adjusting assembly 34.

Referring to FIG. 21 to FIG. 25, the reclaiming drive assembly 35 includes a reclaiming mechanism mounting bracket 35-1, a reclaiming driving motor 35-2, a reclaiming mechanism connecting plate 35-3, a take-up first cantilever 35-4, and a reclaiming material. The second cantilever 35-5, the take-up first timing pulley 35-6, the take-up second timing pulley 35-7, the take-up timing belt 35-8, the take-up first linear guide 35-9 and the reclaiming The second linear guide 35-10. The take-up first cantilever 35-4 is fixedly disposed on the rear of the left portion of the main frame body 31. The take-up second cantilever 35-5 is fixedly disposed on the right rear portion of the main frame body 31. The take-up mechanism connecting plate 35-3 is fixedly disposed at the left side of the loading platform mount 22-1 of the loading platform assembly 22 in the left-right direction, the first cantilever 35-4 for taking the material, and the second cantilever 35-5 for withdrawing the material. on. The take-up drive motor 35-2 is fixedly disposed on the take-up second cantilever 35-5. The take-up first timing pulley 35-6 is fixedly disposed on the motor shaft of the take-up drive motor 35-2. Reclaiming the second timing pulley 35-7 The rotation of the corresponding tensioning seat is provided on the rear left side of the take-up mechanism connecting plate 35-3. The take-up timing belt 35-8 is disposed around the take-up first timing pulley 35-6 and the take-up second timing pulley 35-7. The take-up first linear guide 35-9 is fixedly disposed on the lower front side of the take-up mechanism connecting plate 35-3 by its guide rails in the left-right direction. The take-up second linear guide 35-10 is fixedly disposed on the lower rear portion of the take-up mechanism connecting plate 35-3 by its guide rails in the left-right direction. The reclaiming mechanism mounting bracket 35-1 is fixedly disposed on the slider of the take-up first linear guide 35-9 and the slider of the second linear guide 35-10. The reclaiming mechanism mounting bracket 35-1 is fixedly coupled to the take-up timing belt 35-8 by a corresponding timing belt clip. Thereby, the reclaiming mechanism mounting bracket 35-1 is driven by the reclaiming drive motor 35-2 to move left and right along the take-up first linear guide 35-9 and the take-up second linear guide 35-10.

21 to 25 and 27, the pressure plate assembly 36 includes a pressure plate 36-1, a pressure plate connecting shaft 36-2, a pressure plate driving cylinder 36-3, a pressure plate driving motor 36-4, a pressure plate first timing pulley 36-5, The platen second timing pulley 36-6, the platen timing belt 36-7, the platen first linear guide 36-8 and the pressure plate second linear guide 36-9. The pressure plate first linear guide 36-8 is fixedly disposed on the upper middle portion of the main frame body 31 by its guide rails. The platen second linear guide 36-9 is fixedly disposed on the upper rear portion of the main frame body 31 by its guide rails on the left and right. The front portion of the pressure plate connecting shaft 36-2 is rotatably disposed on the first connecting plate 36-10 of the pressure plate through the corresponding bearing and the bearing housing. The pressure plate first connecting plate 36-10 is fixedly disposed on the slider of the first linear guide 36-8 of the pressure plate. The rear portion of the pressure plate connecting shaft 36-2 is rotatably disposed on the second connecting plate 36-11 of the pressure plate through the corresponding bearing and the bearing housing. The second connecting plate 36-11 of the pressure plate is fixedly disposed on the slider of the second linear guide 36-9 of the pressing plate. The pressure plate 36-1 is fixedly disposed on the pressure plate connecting shaft 36-2 in the front-rear direction. A swing arm 36-1-1 is fixed to the front end of the pressure plate connecting shaft 36-2. The platen driving cylinder 36-3 is hinged by its cylinder to the pressure plate first connecting plate 36-10. The cylinder rod of the platen driving cylinder 36-3 is hingedly fixedly coupled to the swing arm 36-1-1. Thereby, the platen 36-1 is driven by the platen driving cylinder 36-3 to rotate with the platen connecting shaft 36-2 as a rotating shaft. The platen driving motor 36-4 is fixedly disposed on the rear left portion of the main frame body 31. The motor of the platen drive motor 36-4 extends axially forward. The platen first timing pulley 36-5 is fixedly disposed on the motor shaft of the platen driving motor 36-4. The platen second timing pulley 36-6 is disposed on the right rear portion of the main frame body 31 by a corresponding tensioning seat rotation. The platen timing belt 36-7 is disposed around the platen first timing pulley 36-5 and the platen second timing pulley 36-6. The platen second webs 36-11 are fixedly coupled to the platen timing belts 36-7 by respective timing belt clips. Thereby, the platen drive motor 36-4 drives the platen 36-1 to move left and right along the platen first linear guide 36-8 and the platen second linear guide 36-9.

1 to 12, the shearing device 4 includes a fixed cutter 41, a movable cutter 42, and a cutter driving cylinder 43. The fixed cutter 41 is fixedly disposed on the first platen 13-2 of the first table 13. The cutter driving cylinder 43 is fixedly disposed on the first frame 13-1 of the first table 13. The movable cutter 42 is fixedly disposed on the cylinder rod of the cutter driving cylinder 43, and the cutter driving cylinder 43 is driven to move up and down by the movable cutter 42 to form a shearing mechanism for cutting the decorative strip.

Referring to FIGS. 1 to 12, 28 and 29, the receiving device 5 includes a receiving mounting frame 51, a discharging rack 52, a clamping frame 53, a feeding frame 54, a discharging frame driving cylinder 55, and a clamping frame connection. The arm 56, the chuck drive cylinder 57 and the shift carriage drive cylinder 58.

The receiving mounting bracket 51 is fixedly disposed on the rear left portion of the first chassis 13-1 of the first table 13. The discharge rack 52 is horizontally slidably disposed on the receiving mount 51 by a corresponding linear bearing 52a, a linear bearing mount 52b, and a linear bearing mounting shaft 52c. The discharge rack driving cylinder 55 is fixedly disposed on the receiving mount 51 by its cylinder. The cylinder rod of the discharge rack driving cylinder 55 is fixedly coupled to the discharge rack 52 through a corresponding buffer. Thereby, the discharge frame 52 is driven by the discharge frame driving cylinder 55 to move left and right. The clamp frame connecting arm 56 is rotatably disposed at a lower portion of the rear portion of the discharge rack 52. The chucking frame 53 is fixedly disposed on the left end of the chuck connecting arm 56. The chuck driving cylinder 57 is hingedly fixed to the rear upper portion of the discharge rack 52 by its cylinder. The clamping frame driving cylinder 57 is hingedly fixed on the right end of the clamping frame connecting arm 56 by its cylinder rod, so that the upper cross bar of the clamping frame 53 and the upper cross bar of the discharging frame 52 are driven by the clamping frame driving cylinder 57. mechanism. The skip 54 is rotatably disposed on the receiving mount 51. The carriage driving cylinder 58 is hingedly fixed to the receiving mounting frame 51 by its cylinder block, and the cylinder rod of the discharging frame driving cylinder 58 is hingedly fixedly connected with the lower portion of the discharging frame 54. The carriage 58 is driven by the carriage driving cylinder 58 to rotate, thereby forming a corresponding material discharging action. The upper crossbar of the skip 54 is located below the second panel 13-4.

Referring to FIG. 1 to FIG. 8 , the guard device 6 is a protective frame fixedly disposed on the left portion of the first frame 13-1 of the first table 13 for blocking the operation of the worker into the receiving device 5 . To avoid causing personal injury.

When the fully automatic multi-strip sewing device of the present invention is used, the stack of the cloths to be sewn into the trimming device 3 is placed on the loading plate 32-5 of the lifting table assembly 32 of the take-up device 3. The loading plate 32-5 is moved from the front to the rear by the elevator front and rear drive unit 32-2 to below the first take-up mechanism 33a and the second take-up mechanism 33b. Then, the lifting plate up and down driving assembly 32-3 moves the receiving plate 32-5 from the bottom to the corresponding take-up position. When the next material is taken, the material plate 32-5 is raised to the corresponding height according to the thickness of the cloth. The take-up lifting cylinder 33-7 drives the take-up mechanism mounting seat 33-1 to move downward, and presses the cloth by the take-up presser foot 33-5. The crochet 33-4 is driven by the take-up cylinder 33-6 to rotate the take-up mechanism mounting shaft 33-2 as a rotating shaft, which is tangent to the cloth and hooks the cloth. When the cloth is hooked by the crochet 33-4, the take-up foot 33-5 and the crochet 33-4 are driven upward by the take-up lifting cylinder 33-7. The second take-up mechanism 33b is first moved to the left by 5 to 20 cm by the take-up mechanism adjusting assembly 34. The platen driving cylinder 36-3 then drives the platen 36-1 down to press the remaining cloth that is not caught by the crochet 33-4. Then, the reclaiming drive motor 35-2 of the reclaiming drive assembly 35 drives the reclaiming mechanism mounting frame 35-1 to drive the first reclaiming mechanism 33a and the second reclaiming mechanism 33b to jointly send the fabric from right to left to the feeding device 2 On the discharge panel 21-3 of the discharge table assembly 21, the cloth is adsorbed and fixed to the discharge panel 21-3. The discharge panel 21-3 is driven by the discharge driving cylinder 21-6 to feed the fabric to the presser reclaiming position from front to back. Driven by the presser foot adjustment cylinder 23-5 of the presser foot assembly 23 The presser foot 23-1 presses down the cloth. First, the presser foot second drive motor 28-1 drives the presser foot connecting seat 24-2 to drive the presser foot assembly 23 to feed the fabric from right to left, from the discharge panel 21-3 to the discharge. On the discharge panel 21-3 of the stage assembly 21. Then, the presser foot stage drive unit 25 drives the presser foot 23-1 to continue to feed the fabric from right to left, from the discharge panel 21-3 to the first panel 13-3 of the sewing apparatus 1, and the multi-needle sewing machine 11 The decorative strip is sewn on the fabric, and at this time, the presser foot 23-1 continues to press the fabric to the left until the end of the sewing.

When preparing for the receiving operation, the cylinder rod of the discharge rack driving cylinder 55 is in an extended state, so that the upper crossbar of the discharge rack 52 and the left end of the second panel 13-4 are left at a distance from left to right. When the left end of the cloth to which the decorative strip is sewn is slid from the left end of the second panel 13-4 into the upper crossbar of the receiving mount 51 of the receiving device 5 and the corresponding portion of the first frame 13-1, The discharge rack 52 is driven by the discharge rack driving cylinder 55 to move to the right, and the cloth is pressed and fixed to the first frame 13-1 through the upper cross rail thereof. At this time, the cylinder rod of the chuck driving cylinder 57 is in a retracted state, that is, the upper rail of the chucking rack 53 and the upper rail of the discharge rack 52 are opened. When the sewing is completed, the decorative strips are cut by the shearing device 4. Then, the cylinder rod of the cylinder 58 is retracted to move the upper crossbar of the skip 54 to the left, so that the right portion of the fabric bypasses the upper rail of the discharge rack 52 and falls into the upper portion of the discharge rack 52. Between the crossbar and the clamp frame 53. Then, the upper crossbar of the clamp frame 53 is moved to the left to fix the fabric to the upper crossbar of the discharge rack 52. After the receiving is completed, the cylinder rod of the discharge rack driving cylinder 55 is extended, waiting for the next collection operation. .

The above embodiments are merely illustrative of the invention, and are not intended to limit the invention, and various modifications and changes can be made by those skilled in the art without departing from the spirit and scope of the invention. Corresponding modifications can also be made according to the inspiration of the above embodiments, and therefore all equivalent technical solutions should be included in the patent protection scope of the present invention.

Industrial applicability

The invention has positive effects:

(1) The automatic multi-strip sewing device of the present invention has a simple structure, and the upper tug of the upper tug assembly of the sewing device and the lower tug of the lower tug assembly are all in an active manner, and can be set according to the characteristics of the sewn fabric when in use. The upper tug is active, the lower tug is driven, the lower tug is active, the upper tug is driven, or the upper tug is active and the lower tug is active, and the upper tug and the lower tug are adjusted according to their needs, which can achieve complete and multiple The needle sewing machine synchronizes to ensure that the decorative strips and fabrics are evenly sewed, which greatly improves the processing quality of the products.

(2) The fully automatic multi-strip sewing device of the present invention is provided with a feeding device, which can be manually placed on the discharge panel of the discharge table assembly and then passed through the presser foot assembly of the loading table assembly. The fabric is sent from the discharge panel to the sewing device for sewing until the end of the sewing, and the presser foot assembly performs the next feeding operation. Presser foot assembly When the fabric is sent from the discharge panel to the sewing device for sewing, the worker can place the next piece of fabric. The feeding device greatly improves the production efficiency, and simultaneously feeds in the sewing process, further improves the quality of the sewing, and at the same time, can cancel the original multi-needle sewing machine to feed the tooth structure and protect the fabric.

(3) The feeding device of the automatic multi-strip sewing device of the invention adopts the secondary conveying mode, and the presser foot assembly is first sent to the right side of the sewing device by the presser foot guiding assembly by the presser foot secondary driving assembly, and then The presser foot primary drive assembly continues to feed the presser foot assembly to the left, ensuring that the fabric is fed synchronously until the end of the sewing, and that the length of the second mount of the presser foot can be greatly shortened for easy split transport. The presser foot guide assembly adopts linear guide rail, linear bearing and linear bearing mounting shaft to ensure smooth running of the presser foot and accurate positioning.

(4) The discharge panel of the discharge table assembly of the fully automatic multi-strip sewing device of the present invention is provided with a suction hole, and the cloth can be firmly adsorbed and fixed on the discharge panel through the corresponding suction chamber and the suction device. In the above, it is ensured that the positioning of the presser foot assembly is accurate, which is beneficial to improve the sewing precision. There are 3 suction bins, which can select the size of the adsorption area according to the size of the fabric, ensuring that the adsorption is strong and the energy consumption can be reduced, which is conducive to energy saving.

(5) The discharge table assembly of the fully automatic multi-strip sewing device of the present invention is driven by the discharge driving cylinder to drive the discharge panel along the first discharge linear guide and the second discharge linear guide, and the feeding speed is fast and stable.

(6) The presser foot of the presser foot assembly of the fully automatic multi-strip sewing apparatus of the present invention is rotatably disposed on the presser foot mount by the presser foot connecting plate and the presser foot adjusting plate, and is adjusted by the presser foot adjusting cylinder Up and down, the distance between the lower surface of the presser foot and the upper surface of the loading table can be adjusted to accommodate different thicknesses of fabric, and the upper surface of the upper deck can be maintained when pressed down. Parallel to each other, the feeding is smooth and reliable.

(7) The automatic multi-strip sewing device of the invention is provided with two sets of presser foot assemblies, and the distance between the two sets of presser foot assemblies is adjustable, and can adapt to different widths of fabrics, and has wide application range. Cantilever mounting for easy viewing, operation and maintenance.

(8) The automatic multi-strip sewing device of the present invention is provided with a reclaiming device, which can replace the manual placing of the fabric on the discharging panel, thereby realizing continuous operation, further improving production efficiency and high degree of automation. .

(9) The automatic multi-strip sewing device of the present invention is provided with a reclaiming device, and the reclaiming device is provided with a lifting platform assembly, and the stack of the fabrics of the spliced decorative strips to be tidy is placed on the lifting platform assembly. The material board, each time a piece of fabric is removed, the stocking board rises the height of the corresponding cloth thickness to achieve continuous replenishment of the fabric, with a high degree of automation and good reliability.

(10) The lifting platform assembly of the reclaiming device of the fully automatic multi-strip sewing device of the present invention can be moved back and forth, so that the worker can transfer the stack of the fabrics of the to-be-sewn decorative strips that are neatly arranged to the loading board, using Convenience. The lifting platform assembly adopts the screw drive mode to keep the position consistent when entering and withdrawing the material, ensuring accurate positioning of the material.

(11) The reclaiming device of the fully automatic multi-strip sewing device of the present invention is provided with a pressing plate assembly, which can press and fix the remaining cloth to prevent displacement of the remaining cloth during the conveying process of the cloth, and ensure accurate feeding every time. The left and right positions of the pressure plate can be adjusted to accommodate different lengths of fabric.

(12) The take-out mechanism of the automatic multi-strip sewing device of the present invention is provided with a take-up presser foot, and the take-up presser foot can press the fabric to prevent the crochet from causing the fabric to sway when the fabric is hooked, thereby affecting the take-up positioning. .

(13) The crochet of the reclaiming mechanism of the fully automatic multi-strip sewing device of the present invention adopts a method of rotating hooks, which is formed to be tangent to the cloth when hooked, passes through the corresponding portion of the cloth, thereby hooking the cloth, hook It is reliable and can adjust the depth of the hook according to the thickness of the fabric.

(14) The reclaiming device of the fully automatic multi-strip sewing device of the present invention is provided with a retrieving mechanism adjusting component, which can adjust the distance between the two groups of reclaiming mechanisms, can adapt to different lengths of cloth, and has a wide application range.

(15) The fully automatic multi-strip sewing apparatus of the present invention is provided with a shearing device which can cut the decorative strip after each piece of cloth is sewn.

(16) The fully automatic multi-strip sewing apparatus of the present invention is provided with a receiving device for orderly collecting and arranging the cloths in which the decorative strips are sewn. The cylinder rod of the charging device of the receiving device drives the cylinder rod of the cylinder to be fixedly connected with the discharging rack through the corresponding buffer, which can reduce the impact force of the discharging rack on the first frame when the cylinder rod is retracted, and ensure the smooth running of the equipment. .

(17) The second panel of the first table of the sewing apparatus of the fully automatic multi-strip sewing apparatus of the present invention has a left lower right height setting, which facilitates the fabric to slide down for receiving.

(18) The fully automatic multi-strip sewing device of the present invention is provided with a guard device, which can effectively block the accidental entry of personnel into the working range of the receiving device and avoid causing personal injury.

Claims

A fully automatic multi-strip sewing device comprising a sewing device; the sewing device comprises a multi-needle sewing machine, a trim feeding device, a first working table, an upper tug assembly and a lower tug assembly; the first working table comprises a first machine a first plate and a first plate; the first plate is fixedly disposed on the first frame; the first plate is fixedly disposed on the first plate; the first plate is provided with a corresponding needle hole and a tug hole; The multi-needle sewing machine is fixedly disposed on the first platen, the corresponding part is located above the first panel, the needle is located at the corresponding needle hole of the first panel; the strip feeding device is fixedly disposed on the first table; the upper tug assembly Including the upper tug, the upper tug is rotated on the multi-needle sewing machine, the upper tug is located at the tug hole of the first panel, the upper tug is the driving wheel; the lower tug assembly includes the lower tug, and the lower tug is rotated by the corresponding bearing and the bearing seat. On the lower side of the first panel, corresponding to the upper tug;

The utility model is characterized in that: the feeding device is further included; the lower tug is a driving wheel; the feeding device comprises a discharging table assembly, a loading platform assembly, a presser foot assembly and a presser foot secondary driving assembly; the discharging table assembly comprises a discharging rack and a discharging device The panel is arranged to be moved forward and backward on the discharging rack; the loading platform assembly comprises a loading platform mounting bracket and a loading platform panel; the loading platform panel is fixedly disposed on the loading platform mounting bracket; the loading platform mounting bracket The left part is fixedly connected with the right part of the first workbench, the right part of the loading platform mounting frame is fixedly connected with the rear part of the left side of the discharging rack; the loading table is connected with the first panel of the first working table and the discharging panel; The foot assembly comprises a presser foot; the presser foot is arranged to move left and right through the presser foot secondary drive assembly on the discharge panel, the loading table panel and the first panel for the cloth to be sewn on the discharge panel After being pressed, it is transported to the first panel through the loading table.
The fully automatic multi-strip sewing apparatus according to claim 1, wherein the lower tug assembly further comprises a lower tug mount, a lower tug drive motor, a lower tug first timing pulley, and a lower tug second timing pulley. And the tug timing belt; the lower tug mount is fixedly disposed on the first plate, located on the lower side of the first panel; the lower tug drive motor is fixed on the lower tug mount; the lower tug first synchronous pulley and the lower tug are coaxially driven The second timing pulley of the lower tug is fixedly disposed on the motor shaft of the lower tug drive motor; the tug timing belt is disposed around the first timing pulley of the lower tug and the second timing pulley of the lower tug, thereby driving the lower tug by the lower tug drive motor Turn.
The fully automatic multi-strip sewing apparatus according to claim 1 or 2, further comprising: a reclaiming device; the reclaiming device comprises a main frame body, a lifting platform assembly, a first reclaiming mechanism, and a second reclaiming device The mechanism and the retrieving drive assembly; the left rear portion of the main frame body is fixedly connected with the right front portion of the discharge rack of the discharge table assembly; the lifting platform assembly includes the main frame body and the loading plate of the lifting platform; and the main frame of the lifting platform The front and rear movements can be arranged on the main frame body; the loading plate can be moved up and down on the main frame body of the lifting platform; the first reclaiming mechanism and the second reclaiming mechanism can be moved to the main frame by the retrieving drive assembly The front part of the rear upper and the loading platform mounting; the first take The material mechanism and the second reclaiming mechanism jointly transport the cloths of the stack of the decorative strips to be sewn on the loading plate one by one to the discharge panel of the discharge table assembly.
The fully automatic multi-strip sewing apparatus according to claim 3, wherein the discharge table assembly further comprises a discharge table, a first discharge linear guide, a second discharge linear guide, a discharge driving cylinder, and Suction device; corresponding casters are arranged on the lower side of the discharge rack for easy movement; the suction device is fixedly disposed on the lower part of the discharge rack; the first discharge linear guide is fixedly disposed on the discharge rack horizontally by the guide rails thereof in the front-rear direction The second discharge linear guide is fixedly disposed on the right part of the discharge rack horizontally by the guide rail thereof in the front-rear direction; the discharge table is fixedly disposed on the slider of the first discharge linear guide and the second discharge On the slider of the linear guide; the discharge driving cylinder is fixedly arranged on the upper part of the discharge rack by the cylinder in the front and rear direction, and the cylinder rod of the discharge driving cylinder is extended backward; the cylinder rod and the discharge of the discharge driving cylinder The platen is fixedly connected, and the telescopic plate of the cylinder rod of the discharge driving cylinder drives the discharge table to move back and forth along the first discharge linear guide and the second discharge linear guide; the discharge panel is provided with a plurality of suction holes; The panel is sealed to the discharge plate A corresponding suction bunker is formed between the discharge panel and the discharge platen, and the suction bunker has three, three suction bunkers are arranged from left to right; three suction bunks are located according to their positions The position difference is divided into a first suction bunker, a second suction bunker and a third suction bunker; the corresponding discharge plate on each suction bunk is provided with a corresponding suction port; the exhaust port passes corresponding The pipe is tightly connected with the suction device; the loading platform assembly further comprises a connecting panel; the lower side of the loading platform mounting bracket is provided with corresponding casters for easy movement; the upper surface of the loading platform panel is at the same level as the upper surface of the discharging panel The connection panel is configured to connect the loading platform panel and the first panel of the first workbench; the upper surface of the first panel, the upper surface of the connection panel, and the upper surface of the loading platform panel are on the same horizontal plane.
A fully automatic multi-strip sewing apparatus according to claim 3, wherein the feeding device further comprises a presser foot transfer base assembly and a presser foot primary drive assembly; the presser foot transfer base assembly comprises a presser foot mount and a presser foot a first linear guide of the connecting seat and the presser foot; the presser foot connecting seat is horizontally arranged in the left and right direction; the first linear guide of the presser foot is fixedly disposed on the lower side of the presser foot connecting seat by the guide rail in the left and right direction; the presser foot mount It is fixedly connected with the slider of the first linear guide of the presser foot; the presser foot assembly has two groups, and the two sets of presser foot assemblies have the same structure; the two sets of presser foot assemblies are arranged on the presser foot mount from the front to the rear, and mutually The distance between the two sets of presser foot components further includes a presser foot adjusting plate, a presser foot connecting plate, a presser foot adjusting frame and a presser foot adjusting cylinder; the presser foot adjusting plate is rotated from the middle portion thereof to the presser foot mounting seat, The rotating shaft is disposed in the front-rear direction; the presser foot is fixedly disposed on the left portion of the presser foot adjusting plate through the presser foot connecting plate, and the distance between the lower surface of the presser foot and the upper surface of the loading table panel can be adjusted; Set in the left and right direction; when the presser foot conveys the fabric The lower surface of the presser foot is parallel to the upper surface of the loading platform panel of the loading platform assembly; the presser foot adjusting frame is slidably disposed on the presser foot mounting seat through the corresponding guiding shaft; the right end of the presser foot adjusting plate is hinged to the presser foot adjustment On the shelf; the presser foot adjustment cylinder is fixed at The presser foot mounting seat has a cylinder rod extending downwardly and fixedly connected with the presser foot adjusting frame, so that the presser foot adjusts the cylinder driving presser foot to be raised and pressed; the presser foot one-stage driving component includes the presser foot first driving motor , presser foot first timing pulley, presser foot second timing pulley, presser foot first timing belt, presser foot third timing pulley, presser foot fourth timing pulley and presser foot second timing belt; presser foot A driving motor is fixedly disposed on the upper side of the right side of the presser foot connecting seat; the motor of the first driving motor of the presser foot is axially extended forward; the first timing pulley of the presser foot is fixedly disposed on the motor shaft of the first driving motor of the presser foot The second timing pulley of the presser foot is arranged on the right part of the presser foot connecting seat, and the first timing belt of the presser foot is arranged around the first synchronous pulley of the presser foot and the second synchronous pulley of the presser foot; the third synchronization of the presser foot The second synchronous pulley of the pulley and the presser foot is coaxially connected to the presser foot connecting seat; the fourth timing pulley of the presser foot is arranged on the left end of the presser foot connecting seat by the corresponding tensioning seat; the presser foot is second The timing belt is disposed around the third timing pulley of the presser foot and the fourth timing pulley of the presser foot; the presser foot The mounting seat is fixedly connected with the second timing belt of the presser foot through the corresponding timing belt clamp, so that the presser foot mounting seat is driven by the first driving motor of the presser foot to move left and right along the first linear guide rail of the presser foot; thereby the presser foot of the presser foot assembly passes The presser foot transfer base assembly is further disposed on the discharge panel, the loading table panel and the first panel by the presser foot secondary drive assembly.
A fully automatic multi-strip sewing apparatus according to claim 5, wherein the feeding device further comprises a presser foot suspension assembly and a presser foot guide assembly; the presser foot suspension assembly comprises a first cantilever of the presser foot and a second cantilever of the presser foot And a third cantilever of the presser foot; the first cantilever of the presser foot is fixedly disposed on the left rear part of the loading platform mounting bracket; the second cantilever of the presser foot is fixedly disposed on the rear right part of the loading platform mounting frame; The three cantilever is fixedly disposed on the left rear portion of the discharge rack of the discharge table assembly; the presser foot guide assembly includes a second leg of the presser foot, a second linear guide of the presser foot, a first linear bearing of the presser foot, and a presser foot Two linear bearing and linear bearing mounting shaft; the second mounting seat of the presser foot is fixedly disposed on the first cantilever of the presser foot, the second cantilever of the presser foot and the third cantilever of the presser foot in the left and right direction; the second linear guide of the presser foot is guided by the guide rail thereof The left and right directions are fixedly disposed on the lower side of the second mounting seat of the presser foot; the first linear bearing of the presser foot and the second linear bearing of the presser foot are coaxially arranged from the left to the right through the corresponding linear bearing mounts and fixedly connected to the presser foot. On the right side of the seat; linear bearing mounting shaft The left and right sides are horizontally arranged, and the left end of the linear bearing mounting shaft is fixedly disposed on the second cantilever of the presser foot, and the right end of the second cantilever of the presser foot is fixedly disposed on the right rear portion of the discharge rack of the discharge table assembly; The second linear bearing of the wire bearing and the presser foot is slidably disposed on the linear bearing mounting shaft; the secondary driving component of the presser foot comprises a second driving motor of the pressing foot, a fifth synchronous pulley of the pressing foot, a sixth synchronous pulley of the pressing foot, and a presser foot a third timing belt, a seventh timing pulley of the presser foot, an eighth timing pulley of the presser foot and a fourth timing belt of the presser foot; the second driving motor of the presser foot is fixedly disposed on the left side of the first cantilever of the presser foot, and the motor shaft thereof Facing the front; the fifth timing pulley of the presser foot is fixedly disposed on the motor shaft of the second driving motor of the presser foot; the sixth synchronous pulley of the presser foot and the seventh synchronous pulley of the presser foot are coaxially connected, and the sixth synchronous belt of the presser foot The seventh timing pulley of the wheel and the presser foot is disposed in a corresponding mounting seat fixed on the left end of the second mounting seat of the presser foot; The three timing belts are arranged around the fifth timing pulley of the presser foot and the sixth timing pulley of the presser foot; the eighth timing pulley of the presser foot is arranged on the third cantilever of the presser foot by the corresponding tensioning seat; the fourth timing belt of the presser foot The seventh timing pulley and the presser foot 8th timing pulley are arranged around the presser foot; the presser foot joint is fixedly connected with the fourth timing belt of the presser foot through the corresponding timing belt clamp, thereby driving the presser foot connection through the presser foot second drive motor The seat moves along the second linear guide of the presser foot to the left and right.
The automatic multi-strip sewing apparatus according to claim 3, wherein the lower side of the main frame body of the reclaiming device is provided with corresponding casters for easy movement; the lifting platform assembly further comprises a front and rear driving assembly of the lifting platform, and lifting The upper and lower driving components and the lifting frame are driven by the front and rear driving components of the lifting platform, and the main frame body of the lifting platform is moved forward and backward, and the lifting frame is driven up and down by the upper and lower driving components of the lifting platform; the receiving plate is horizontally fixed on the upper part of the rising frame for Arranging a stack of cloths of neatly laid decorative strips; the front and rear driving components of the lifting platform include front and rear driving motors of the lifting platform, screw rods, screw rod holders, lifting platform first linear guide rails, lifting platform second linear guide rails, The first synchronous pulley of the lifting platform, the second synchronous pulley of the lifting platform and the front and rear timing belt of the lifting platform; the front and rear driving motors of the lifting platform are fixedly arranged on the lower part of the rear part of the main frame; the screw passes through the corresponding screw bearing seat The rotation is arranged on the lower part of the main frame body; the screw rod seat is fixedly arranged on the lower side of the main frame body of the lifting platform, and cooperates with the screw rod; the first linear guide rail of the lifting platform is guided by the guide rail thereof It is fixedly disposed on the lower left part of the main frame body in the front-back direction; the second linear guide rail of the lifting platform is fixedly disposed on the lower right part of the main frame body by the guide rails in the front-rear direction; the main frame body of the lifting platform is fixedly disposed on the lifting platform main body The slider of the frame body and the slider of the second linear guide of the lifting platform; the first timing pulley of the lifting platform is fixedly disposed on the motor shaft of the driving motor before and after the lifting platform; the second timing pulley of the lifting platform is fixedly disposed on the screw rod On the rear end; the front and rear timing belts of the lifting platform are arranged around the first synchronous pulley of the lifting platform and the second synchronous pulley of the lifting platform; thereby driving the motor to drive the lifting platform main frame body along the first linear guide and lifting of the lifting platform by the front and rear driving motor The second linear guide rail moves forward and backward; the upper and lower driving components of the lifting platform include a lifting platform up and down driving motor, a driving shaft, a lifting platform third timing pulley, a lifting platform fourth timing pulley, a lifting platform upper and lower timing belt, a first driving gear, a first rack, a second drive gear, a second rack, and a third lifting platform; the drive shaft is disposed on the main frame of the lifting platform through the corresponding bearing and the bearing seat, and the driving shaft is horizontally oriented The third timing pulley of the lifting platform is fixedly arranged on the motor shaft of the lifting platform for driving the motor up and down; the fourth timing pulley of the lifting platform is fixedly disposed on the middle of the driving shaft, and the upper and lower timing belts of the lifting platform surround the third timing belt of the lifting platform a fourth timing pulley of the wheel and the lifting platform; the first driving gear is fixedly disposed at a left end of the driving shaft; the first rack is fixedly disposed on the left rear portion of the rising frame in an up-and-down direction, and meshes with the first driving gear; The second drive gear is fixedly disposed at the right end of the drive shaft; the second rack is fixedly disposed on the right rear portion of the riser frame in the up and down direction, and meshes with the second drive gear; the third linear guide of the third lift platform is fixedly disposed by the guide rail thereof On the left part of the main frame of the lifting platform, the slider of the third linear guide of the third lifting platform and the left part of the rising frame Fixed connection; the fourth linear guide of the lifting platform is fixedly disposed on the right part of the main frame body of the lifting platform, and the slider of the fourth linear guide of the lifting platform is fixedly connected with the right part of the lifting frame; The driving riser and the feeding plate are moved up and down along the third linear guide of the third lifting platform and the fourth linear guide of the lifting platform.
A fully automatic multi-strip sewing apparatus according to claim 7, wherein the reclaiming device further comprises a reclaiming mechanism adjusting assembly and a pressure plate assembly; the first reclaiming mechanism and the second reclaiming mechanism have the same structure, The utility model comprises a retrieving mechanism mounting seat, a reclaiming mechanism mounting shaft, a reclaiming swing arm, a crochet needle, a take-up presser foot, a take-up cylinder and a take-up lifting cylinder; the retrieving mechanism mounting shaft is set by rotating the corresponding bearing and the bearing seat The lower side of the material mounting seat; the take-up swing arm is fixedly disposed on the front end of the pick-up mechanism mounting shaft; the crochet has 2 to 10; each crochet is fixedly disposed on the take-up swing arm from the front to the rear, and faces outward The crochet is in the shape of a circular arc, and the center of the crochet is located on the axis of the mounting shaft of the take-up mechanism; the take-up presser has 3 to 12; the respective take-up pressers are arranged from front to back; the take-up cylinder is hingedly fixed by the cylinder On the mounting mechanism of the reclaiming mechanism; the cylinder rod of the reclaiming cylinder is hingedly fixedly connected with the reclaiming swing arm; thereby driving the retracting mechanism to drive the shaft to rotate by the reclaiming cylinder, thereby driving the crochet to rotate, forming a tangent to the cloth and forming The cloth is hooked; there are 2 reclaiming lifting cylinders, and the two reclaiming lifting cylinders are arranged in the reclaiming mechanism mounting seat from front to back; the cylinder rod of the reclaiming lifting cylinder is fixedly connected with the reclaiming mechanism mounting seat; The cylinder of the material pick-up lifting cylinder of the material mechanism is fixedly connected with the retrieving mechanism mounting frame through a corresponding connecting plate; the first reclaiming mechanism is fixedly disposed on the lower left side of the reclaiming mechanism mounting frame; the reclaiming mechanism adjusting component comprises Retracting mechanism connecting plate, reclaiming mechanism adjusting motor, reclaiming mechanism adjusting first linear guide rail, reclaiming mechanism adjusting second linear guide rail, reclaiming mechanism adjusting first timing pulley, reclaiming mechanism adjusting second timing pulley And the reclaiming mechanism adjusts the timing belt; the reclaiming mechanism adjusts the first linear guide rail to be fixedly disposed on the front side of the lower right side of the reclaiming mechanism mounting bracket by the guide rail; the retracting mechanism adjusts the second linear guide rail by The guide rail is fixedly disposed on the rear side of the lower right side of the retrieving mechanism mounting frame in the front-rear direction; the connecting mechanism of the reclaiming mechanism is fixedly disposed in the reclaiming mechanism to adjust the slider of the first linear guide rail and the retracting mechanism to adjust the second straight The slider of the guide rail is fixedly arranged on the lower left side of the retrieving mechanism mounting frame, and the motor shaft is oriented rearward; the reclaiming mechanism adjusts the first timing pulley to be fixedly arranged in the reclaiming mechanism to adjust the motor On the motor shaft; the reclaiming mechanism adjusts the second timing pulley to be disposed on the lower right side of the retrieving mechanism mounting frame by the corresponding tensioning seat rotation; the reclaiming mechanism adjusts the timing belt to adjust the first timing pulley around the reclaiming mechanism And the reclaiming mechanism adjusts the second timing pulley setting; the reclaiming mechanism connecting plate is fixedly connected with the reclaiming mechanism adjusting the timing belt through the corresponding timing belt clip; thereby adjusting the connecting rod of the motor driven reclaiming mechanism along the reclaiming mechanism by the reclaiming mechanism Adjusting the first linear guide rail and the reclaiming mechanism to adjust the left and right movement of the second linear guide rail; after the second retracting mechanism is rotated 180 degrees horizontally, the cylinder fixed connection of the reclaiming lifting cylinder is set in the reclaiming mechanism to adjust The reclaiming mechanism of the component is connected to the lower side of the connecting plate; the retrieving driving component comprises a retrieving mechanism mounting frame, a reclaiming driving motor, a reclaiming mechanism connecting plate, a first cantilever for taking the material, a second cantilever for taking the material, and a first material for taking the material. Synchronous pulley, reclaiming second timing pulley, reclaiming timing belt, reclaiming first linear guide and reclaiming second linear guide; and receiving the first cantilever fixedly disposed on the left rear portion of the main frame body; The second cantilever is fixedly disposed on the rear part of the right side of the main frame body; the connecting mechanism connecting plate is fixedly disposed on the left side of the loading platform of the loading platform assembly in the left-right direction, and the first cantilever is taken Retrieving the second cantilever; the take-up drive motor is fixedly disposed on the second cantilever of the take-up; the first synchronous pulley is fixedly disposed on the motor shaft of the take-up drive motor; and the second synchronous pulley is taken through the corresponding The tensioning seat is arranged on the left side of the rear side of the connecting plate of the reclaiming mechanism; the reclaiming synchronous belt is disposed around the first synchronous reel and the second synchronous reel; and the first linear guide is taken by the guiding rail Fixedly disposed on the lower front side of the connecting plate of the reclaiming mechanism in the left and right direction; The second linear guide rail is fixedly disposed on the lower rear side of the connecting mechanism connecting plate by the guide rails in the left-right direction; the pick-up mechanism mounting bracket is fixedly disposed on the slider of the first linear guide for taking the material and the second linear guide for taking the material The slider of the reclaiming mechanism is fixedly connected with the reclaiming timing belt through the corresponding timing belt clip; thereby driving the retrieving mechanism mounting frame through the reclaiming drive motor along the first linear guide for taking the material and the second straight line for taking the material The guide rail moves left and right; the pressure plate assembly comprises a pressure plate, a pressure plate connecting shaft, a pressure plate driving cylinder, a pressure plate driving motor, a pressure plate first timing pulley, a pressure plate second timing pulley, a pressure plate timing belt, a pressure plate first linear guide and a pressure plate second straight line The guide rail; the first linear guide of the pressure plate is fixedly disposed on the upper middle portion of the main frame body by the guide rails; the second linear guide rail of the pressure plate is fixedly disposed on the upper rear portion of the main frame body by the guide rails; the pressure plate is connected to the front of the shaft The part is rotated on the first connecting plate of the pressure plate through the corresponding bearing and the bearing seat; the first connecting plate of the pressing plate is fixedly disposed on the sliding block of the first linear guide of the pressing plate; the pressing plate connecting shaft The part is rotated on the second connecting plate of the pressure plate through the corresponding bearing and the bearing seat; the second connecting plate of the pressing plate is fixedly disposed on the sliding block of the second linear guide of the pressing plate; the pressing plate is fixedly arranged on the connecting plate of the pressing plate in the front-rear direction; The front end of the shaft is fixedly provided with a swing arm; the pressure plate driving cylinder is hinged by the cylinder body thereof on the first connecting plate of the pressure plate; the cylinder rod of the pressure plate driving cylinder is hingedly fixedly connected with the swing arm; thereby driving the cylinder to drive the pressure plate by the pressure plate to rotate the pressure plate connecting shaft The shaft is rotated; the pressure plate driving motor is fixedly disposed on the rear left portion of the main frame body; the motor of the pressure plate driving motor extends axially forward; the first timing pulley of the pressure plate is fixedly disposed on the motor shaft of the pressure plate driving motor; the pressure plate is second The timing pulley is disposed on the right rear portion of the main frame body through the corresponding tensioning seat; the pressure plate timing belt is disposed around the first timing pulley of the pressure plate and the second timing pulley of the pressure plate; the second connection plate of the pressure plate is correspondingly synchronized The belt clamp and the pressure plate synchronous belt are fixedly connected; thereby the pressure plate driving motor drives the pressure plate to move along the first linear guide of the pressure plate and the second linear guide of the pressure plate move.
A fully automatic multi-strip sewing apparatus according to claim 1 or 2, further comprising a shearing device; the shearing device comprises a fixed cutter, a movable cutter and a cutter driving cylinder; and the fixed cutter fixed setting In the first a first plate of the work table; the cutter driving cylinder is fixedly disposed on the first frame of the first worktable; the movable cutter is fixedly disposed on the cylinder rod of the cutter drive cylinder, and the cutter drives the cylinder drive to move The cutter moves up and down and the cutting cutter forms a shearing mechanism.
The automatic multi-strip sewing apparatus according to claim 1 or 2, further comprising: a receiving device and a protective device; the receiving device comprises a receiving mounting frame, a discharging rack, a clamping rack, and a material The frame, the discharge frame driving cylinder, the clamping frame connecting arm, the clamping frame driving cylinder and the discharging frame driving cylinder;

The receiving mounting bracket is fixedly disposed on the rear left portion of the first frame of the first working table; the discharging rack is horizontally slidably disposed on the receiving mounting frame through the corresponding linear bearing, the linear bearing mounting seat and the linear bearing mounting shaft The discharge rack driving cylinder is fixedly disposed on the receiving mounting frame by the cylinder block; the cylinder rod of the discharging rack driving cylinder is fixedly connected with the discharging rack through the corresponding buffer; thereby driving the cylinder to drive the discharging rack by the discharging rack Moving left and right; the connecting frame connecting arm is rotated from the middle portion thereof to the lower portion of the rear portion of the discharging frame; the clamping frame is fixedly disposed on the left end of the connecting frame connecting arm; the clamping frame driving cylinder is hingedly fixed by the cylinder block thereof The upper part of the rear part of the discharging rack; the clamping frame driving cylinder is hingedly fixed on the right end of the connecting arm of the clamping frame by the cylinder rod, so that the upper horizontal bar of the clamping frame and the upper part of the discharging frame are driven by the clamping frame driving cylinder The rod forms a clamping mechanism; the feeding frame is rotated and arranged on the receiving mounting frame; the discharging frame driving cylinder is hingedly fixed on the receiving mounting frame by the cylinder block, and the discharging frame drives the cylinder rod of the cylinder and the lower part of the discharging frame Hinged fixed joint . The disc drive frame drives the cylinder to drive the material to rotate, thereby forming a corresponding material movement action; the upper cross bar of the material rack is located below the second panel; the protection device is a protection frame, and the protection frame is fixedly disposed on the first workbench. On the left side of the first rack.