CN201882644U - Stack shaping machine - Google Patents

Abstract

The utility model relates to a stacking shaping machine for shaping the stacking shape during the stacking operation process of a manipulator. It includes a frame, which is characterized in that: the frame is equipped with a layering device for receiving materials and stacking single-layer materials on the stack, and a shaping device for shaping single-layer materials. It is equipped with a lifting platform device for accepting the single-layer material lowered by the layering device and driving the entire material stack up and down. The utility model has a simple, compact and reasonable structure; a layering device is added, and the piece-by-piece stacking of the manipulator is converted into layered stacking, which effectively solves the defect of poor stacking shape of the manipulator stacking materials and greatly increases the adaptability of the manipulator stacking ;The shaping device squeezes around the material pile to eliminate the gap between the material bags and realize layer shaping; the lifting platform device lifts the material pile and presses it to the layering device to make the top of the pile flat and realize the shape of the top of the pile; It is set as an air cushion type, which reduces the friction force when the material moves on the slide.

Description

A palletizing machine

technical field

The utility model belongs to the technical field of packaging and palletizing, and relates to a palletizing and shaping device for effectively improving the palletizing shape of manipulator palletizing, in particular to a palletizing and shaping machine for shaping the palletizing shape in the process of manipulator palletizing .

Background technique

In the prior art, manipulator palletizing usually grabs materials one by one, and puts them on pallets or material layers one by one and layer by layer. When working, the manipulator first grabs a piece of material, then moves the claws to an appropriate position above the pallet or stack, and then opens the claws to drop the material onto the pallet or stack. The structure and working method of the gripper determine that there is often a certain gap between the stacked materials, which will affect the stacking shape of the stack. Especially for bagged materials with bulk materials inside, due to the deformation of the materials during the palletizing process, the stacking shape is very poor or even difficult to stack, which greatly limits the application of the manipulator.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art when manipulators stack, and provide a stacking shaping machine for shaping the stacking shape during the stacking operation of the manipulator. The stacking shaping machine has a simple structure, Compact and reasonable, it can ensure the regular shape of stacks.

According to the technical solution provided by the utility model, a stacking and shaping machine includes a frame, which is characterized in that: the frame is equipped with a layering device for accepting materials and stacking single-layer materials on the material stack, and A shaping device for shaping single-layer materials. The frame is equipped with a lifting platform device for accepting the single-layer materials lowered by the layering device and driving the whole material pile up and down; the layering device is installed on the upper part of the frame, and is divided The layer device includes a skateboard frame, a first skateboard, a second skateboard and a skateboard driving system. The skateboard frame is fixed on the upper part of the frame, and wheel grooves are arranged on the inner side of both sides of the skateboard frame; the two sides of the first skateboard and the second skateboard are respectively installed There are load-bearing rollers matching the wheel grooves. The first skateboard and the second skateboard are respectively supported and assembled in the skateboard frame by the load-bearing rollers. The first skateboard and the second skateboard are driven by the skateboard driving system to perform opening and closing movements in the skateboard frame; The shaping device is arranged on the upper part of the layering device, and the shaping device includes four shaping parts with the same structure, front, rear, left and right, and the four shaping parts correspond to the four sides of the single-layer material respectively; the lifting platform device It is arranged below the layering device, and the lifting platform device includes a lifting platform and a lifting drive mechanism. The lifting platform is used for stacking material piles, and the lifting driving mechanism is arranged under the lifting platform.

The skateboard driving system includes a motor reducer for opening and closing, a driving wheel shaft, a driven wheel shaft, a driving pulley, a driven pulley, a first synchronous belt and a second synchronous belt, and the driving wheel shaft and the driven wheel shaft are respectively installed on the At both ends of the skateboard frame, the output shaft of the opening and closing motor reducer is connected to the driving wheel shaft; the driving pulley is installed on the driving wheel shaft, and the driven pulley is installed on the driven wheel shaft; one end of the first synchronous belt is connected to the rear of the first skateboard. The other end of the first synchronous belt goes around the driving pulley and connects to the front of the second skateboard; one end of the second synchronous belt connects to the rear of the second skateboard, and the other end of the second synchronous belt goes around the driven pulley and connects to the second A front portion of a skateboard.

The shaping part includes a shaping installation plate, four supporting guide wheels, two guide rods, splints and a splint drive mechanism, the shaping mounting plate is fixed on the top of the frame, and the four supporting guide wheels are divided into two groups, and the two of each group The two support guide wheels are arranged one after the other, and are respectively installed on the plastic mounting plate. Each set of support guide wheels is equipped with a guide rod matched with it. The front end of the guide rod is connected to the rear surface of the splint, and the front surface of the splint faces the material stack; the splint driving mechanism is installed on the shaping mounting plate, and the splint driving mechanism is connected forwardly on the splint to drive the splint to move forward and backward.

The drive mechanism of the splint directly adopts a cylinder, the cylinder is installed on the shaping mounting plate through the cylinder seat, and the piston rod of the cylinder is connected to the rear surface of the splint forward. As another option of the present utility model, the splint driving mechanism includes a motor reducer and a rack, the motor reducer is installed on the shaping mounting plate, and a drive gear is installed on the output shaft of the motor reducer; the rack is fixedly connected to the On the rear surface of the splint, the gear rack is engaged with the driving gear for transmission.

The lifting drive mechanism adopts a scissor lift in the prior art. As another option of the present utility model, the lifting drive mechanism includes a transmission shaft, a lifting drive motor, a lifting chain and a counterweight. On the side, the output shaft of the lifting drive motor is connected to the transmission shaft. A transmission sprocket is installed on the transmission shaft. A lifting chain meshing with it is wound around the transmission sprocket. One end of the lifting chain hangs the counterweight, and the other end of the lifting chain Hang the elevator.

As a further improvement of the utility model, the first slide plate and the second slide plate are hollow thin boxes, and the first slide plate and the second slide plate are provided with uniformly distributed air holes on the side of the first slide plate and the second slide plate to receive materials; A fan for supplying pressurized gas is installed on one side of the slide plate, and the air outlet of the fan communicates with the inside of the first slide plate and the second slide plate.

As a further improvement of the utility model, the lower part of the skateboard frame is provided with a pressure bearing block capable of withstanding the top pressure of the lifting platform.

As a further improvement of the utility model, lifting guides are installed on the lifting platform corresponding to the frame columns, and the lifting guides cooperate with the frame columns to stabilize the lifting platform.

Compared with the prior art, the utility model has the advantages of simple, compact and reasonable structure; a layering device is added to convert the piece-by-piece stacking of the manipulator into layered stacking, which effectively solves the defect of poor stacking shape of the stacked materials by the manipulator , which greatly increases the adaptability of the manipulator stacking; the shaping device squeezes around the material stack to eliminate the gap between the material bags, and realizes layer shaping; the lifting platform device lifts the material stack and presses it to the layering device, so that the stacking The top is flat, which realizes the shaping of the top of the stack; the slide plate is set as an air cushion type, which reduces the friction force when the material moves on the slide plate.

Description of drawings

Fig. 1 is the structure and application schematic diagram of the utility model.

FIG. 2 is a top view of FIG. 1 .

Fig. 3 is a top view of the structure of the layering device in the present invention.

Fig. 4 is a structural schematic diagram of the slide driving system in the layering device.

Fig. 5 is another structural schematic diagram of the lifting drive mechanism in the lifting platform device.

FIG. 6 is a side view of FIG. 5 .

Fig. 7 is another structural schematic diagram of the driving mechanism of the splint in the shaping device.

FIG. 8 is a schematic structural diagram of the first slide plate and the second slide plate in FIG. 1 .

FIG. 9 is a side view of FIG. 8 .

Description of reference signs: 1—frame, 2—scissor lift, 3—lifting platform, 4—reshaping component, 4a—reshaping mounting plate, 4b—guiding rod, 4c—supporting guide wheel, 4d—air cylinder, 4e— Splint, 5—opening and closing motor reducer, 6—skateboard frame, 7—driving wheel shaft, 8—driving pulley, 9—first synchronous belt, 10—first skateboard, 11—second skateboard, 12—second synchronization Belt, 13—driven pulley, 14—driven wheel shaft, 15—load bearing roller, 16—pressure bearing block, 17—lifting drive motor, 18—drive shaft, 19—drive sprocket, 20—lifting chain, 21— Counterweight, 22—lifting guide, 23—motor reducer, 24—driving gear, 25—rack, 26—air hole, 27—fan.

Detailed ways

Below in conjunction with specific accompanying drawing and embodiment the utility model is further described.

As shown in the figure: the stacking and shaping machine in the embodiment is mainly composed of a frame 1, a layering device, a shaping device and a lifting platform device. The layering device and the shaping device are installed on the frame 1, and the lifting platform device is arranged on the machine frame. Inside the frame 1; the layering device is installed on the upper part of the frame 1, and the layering device is used to accept materials and stack the single-layer materials on the stack; the shaping device is arranged on the upper part of the layering device, and the shaping device is used Carry out shaping; the lifting platform device is set under the layering device. One of the functions of the lifting platform device is to accept the single-layer material lowered by the layering device. Plain.

As shown in Figures 2 and 3, the layering device is mainly composed of a skateboard frame 6, a first skateboard 10, a second skateboard 11 and a skateboard drive system. The skateboard frame 6 is fixed on the top of the frame 1, and the two sides of the skateboard frame 6 Wheel grooves are provided on the inner side of the inner side; load-bearing rollers 15 matched with the wheel grooves are respectively installed on both sides of the first skateboard 10 and the second skateboard 11, and the first skateboard 10 and the second skateboard 11 are respectively supported and assembled on the skateboard by the load-bearing rollers 15. Inside the frame 6 , the first slide 10 and the second slide 11 are driven by the slide drive system to perform opening and closing movement in the slide frame 6 .

As shown in Fig. 3 and Fig. 4, the skateboard driving system is mainly composed of an opening and closing motor reducer 5, a driving wheel shaft 7, a driven wheel shaft 14, a driving pulley 8, a driven pulley 13, a first synchronous belt 9 and a first synchronous belt. Two synchronous belts 12 are formed, the driving wheel shaft 7 and the driven wheel shaft 14 are respectively installed on the two ends of the skateboard frame 6 through bearings, the output shaft of the opening and closing motor reducer 5 is connected with the driving wheel shaft 7; the driving pulley 8 is installed on the driving wheel shaft 7, the driven pulley 13 is installed on the driven pulley shaft 14; one end of the first synchronous belt 9 is connected to the rear of the first skateboard 10, and the other end of the first synchronous belt 9 is connected to the second skateboard 11 after bypassing the driving pulley 8 One end of the second synchronous belt 12 is connected to the rear of the second skateboard 11, and the other end of the second synchronous belt 12 is connected to the front of the first skateboard 10 after winding around the driven pulley 13.

The working principle of the skateboard drive system in the layered device is as follows:

As shown in Figure 4, the first slide plate 10 and the second slide plate 11 are initially in a closed state. When they need to be opened, the opening and closing motor reducer 5 runs to drive the driving wheel shaft 7 and the driving pulley 8 to rotate. The first synchronous belt 9 Driven by the driving pulley 8, it moves in the direction of the arrow, thereby pulling the first slide plate 10 to move backward; while the first slide plate 10 moves backward, it drives the second synchronous belt 12 to move in the direction of the arrow, and the second synchronous belt 12 then pulls the second slide plate 11 Move backward; realize the opening operation. The opening and closing motor speed reducer 5 operates in reverse, so that the first slide plate 10 and the second slide plate 11 can be operated from opening to closing.

As shown in FIG. 3 , in order to prevent the lifting platform 3 from colliding directly with the slide frame 6 when it rises, the lower part of the slide frame 6 is provided with a pressure bearing block 16 capable of withstanding the pressure of the lifting platform 3 .

As shown in Figures 1 and 2, the shaping device is composed of four shaping parts 4 with the same structure, front, rear, left and right, and these four shaping parts 4 correspond to the four sides of the single-layer material respectively; each shaping part 4 all include shaping mounting plate 4a, four supporting guide wheels 4c, two guide rods 4b, splint 4e and splint driving mechanism, shaping mounting plate 4a is fixed on the top of frame 1 with screws, and four supporting guiding wheels 4c are equally divided into Two groups, the two supporting guide wheels 4c of each group are arranged one after the other, and are installed on the shaping installation plate 4a by screws respectively, and a guide rod 4b matched with it is worn inside each group of supporting guide wheels 4c, and the front end of the guide rod 4b Connected on the rear surface of the splint 4e, the front surface of the splint 4e faces the stack; the splint driving mechanism adopts the cylinder 4d, and the cylinder 4d is installed on the shaping mounting plate 4a through the cylinder seat, and the piston rod of the cylinder 4d is connected to the front of the splint 4e. On the rear surface, the air cylinder 4d is used to drive the clamping plate 4e to move back and forth.

The splint drive mechanism can also adopt another structural form. As shown in Figure 7, described splint driving mechanism comprises motor reducer 23 and tooth bar 25, and motor reducer 23 is installed on the shaping mounting plate 4a, and driving gear 24 is installed on the output shaft of motor reducer 23; Fixedly connected on the rear surface of the splint 4e, the rack 25 is engaged with the driving gear 24 for transmission.

As shown in Figures 1 and 2, the lifting platform device is mainly composed of a lifting platform 3 and a lifting drive mechanism. The lifting platform 3 is used for stacking material piles. Station 3 rises and falls. The lifting drive mechanism can adopt a scissor lift 2 .

The lifting drive mechanism can also adopt another structural form. As shown in Figures 5 and 6, the lifting drive mechanism is mainly composed of a transmission shaft 18, a lifting drive motor 17, a lifting chain 20 and a counterweight 21. The transmission shaft 18 is installed on the top of the frame 1 using a bearing, and the lifting drive motor 17 is fixedly installed on one side of the frame 1, the output shaft of the lifting drive motor 17 is connected with the transmission shaft 18, and the transmission sprocket 19 is installed on the transmission shaft 18, and the transmission sprocket 19 is wound with a lifting chain 20 meshing with it for transmission, and the lifting One end of the chain 20 hangs the counterweight 21 , and the other end of the lifting chain 20 hangs the lifting platform 3 . During work, the lifting drive motor 17 drives the transmission shaft 18 and the transmission sprocket 19 to rotate, and the lifting chain 20 engaged with the transmission sprocket 19 also moves thereupon, and the counterweight 21 and the lifting platform 3 hanging on the two ends of the lifting chain 20 are lifting Under the traction of the chain 20, the relative motion of rising and falling is performed to realize the stacking function of materials. The lifting guide 22 is installed on the position corresponding to the column of the frame 1 on the lifting table 3, and the lifting guide 22 cooperates with the column of the frame 1 to stabilize the lifting platform 3.

As shown in Figures 1, 8 and 9, the first slide plate 10 and the second slide plate 11 can be made into an air cushion type according to needs, so as to reduce the friction force when the material moves on them. The scheme is as follows: the first slide plate 10 and the second slide plate 11 are hollow thin boxes, and the first slide plate 10 and the second slide plate 11 are provided with evenly distributed air holes 26 on the side receiving the material; A blower fan 27 providing pressurized gas is installed on one side of the second slide plate 11 , and the air outlet of the blower fan 27 communicates with the inside of the first slide plate 10 and the second slide plate 11 . During the palletizing process of the manipulator, the pressure gas provided by the fan 27 forms an air cushion between the plane where the air hole 26 is located and the material, which meets the design requirement of reducing friction.

Working process and working principle of the present utility model are as follows:

When working, the first slide plate 10 and the second slide plate 11 in the layering device are in the closed state, and the manipulator first puts the materials on the first slide plate 10 and the second slide plate 11; Finally, the splints 4e on the four sides extrude and reshape the single-layer material; the lifting drive mechanism in the lifting device lifts the lifting platform 3 to an appropriate position, and the first slide plate 10 and the second slide plate 11 in the layering device are driven by the slide plate. Driven by the system, it is opened, and the single-layer material is placed on the lifting platform 3 or the material stack of the lifting device below; the lifting platform 3 then lowers the material stack to the height of about one layer of material, and the first slide plate 10 and the second slide plate 11 Close up and continue stacking the next layer; the lifting platform 3 rises slowly at the same time, pressing the top of the material stack to the bottom of the closed first slide plate 10 and the second slide plate 11, relying on the first slide plate 10 and the second slide plate 11 to move the stack Compact and flatten.

Claims (10)

1. piling dent puller, comprise frame (1), it is characterized in that: be equipped with on the described frame (1) and be used to accept material and the individual layer bank is placed on decker on the material buttress and the apparatus for shaping that is used for the individual layer material is carried out shaping, be provided with in the frame (1) and be used to accept individual layer material that decker transfers and the bay-lift device that drives the lifting of whole material buttress;

Described decker is installed in frame (1) top, decker comprises slide plate framework (6), first slide plate (10), second slide plate (11) and slide plate drive system, slide plate framework (6) is fixed on frame (1) top, and the inboard of slide plate framework (6) dual-side is provided with race; The both sides of first slide plate (10), second slide plate (11) are separately installed with the load-bearing roller (15) that matches with race, first slide plate (10), second slide plate (11) respectively by load-bearing roller (15) support assemblies in slide plate framework (6), first slide plate (10), second slide plate (11) are done open and close movement by the slide plate drive systems in slide plate framework (6);

Described apparatus for shaping is arranged on the top of decker, and apparatus for shaping comprises the orthopaedic component (4) that four structures in front, rear, left and right are identical, and these four orthopaedic components (4) are four sides of corresponding individual layer material respectively;

Described bay-lift device is arranged on the below of decker, the bay-lift device comprises bay-lift (3) and lift drive mechanism, bay-lift (3) is used for stacking the material buttress, and lift drive mechanism is arranged on bay-lift (3) below, and lift drive mechanism is used to drive bay-lift (3) rise and fall.

2. piling dent puller as claimed in claim 1, it is characterized in that: described slide plate drive system comprises that folding motor reducer (5), drive sprocket axle (7), follower shaft (14), driving pulley (8), driven pulley (13), first be with (9) and second to be with (12) synchronously synchronously, drive sprocket axle (7) and follower shaft (14) are installed in the two ends of slide plate framework (6) respectively by bearing part, the output shaft of folding motor reducer (5) connects with drive sprocket axle (7); Driving pulley (8) is installed on the drive sprocket axle (7), and driven pulley (13) is installed on the follower shaft (14); First is with (9) one ends to connect the rear portion of first slide plate (10) synchronously, and first is with (9) other end to walk around the front portion that driving pulley (8) back connects second slide plate (11) synchronously; Second is with (12) one ends to connect the rear portion of second slide plate (11) synchronously, and second is with (12) other end to walk around the front portion that driven pulley (13) back connects first slide plate (10) synchronously.

3. piling dent puller as claimed in claim 1, it is characterized in that: described orthopaedic component (4) comprises shaping adapter plate (4a), four support guide wheels (4c), two guide rods (4b), clamping plate (4e) and clamping plate driver train, shaping adapter plate (4a) is fixed on frame (1) top, four support guide wheels (4c) are divided into two groups, two support guide wheels (4c) of every group are one in front and one in back arranged, be installed in respectively on the shaping adapter plate (4a), be installed with a guide rod that is mated (4b) in every group of support guide wheel (4c), guide rod (4b) front end is connected on the rear surface of clamping plate (4e), and the front surface of clamping plate (4e) is towards the material buttress; The clamping plate driver train is installed on the shaping adapter plate (4a), and the clamping plate driver train is connected forward on the clamping plate (4e), is used to drive clamping plate (4e) and moves forward and backward.

4. piling dent puller as claimed in claim 3, it is characterized in that: described clamping plate driver train is cylinder (4d), cylinder (4d) is installed on the shaping adapter plate (4a) by cylinder block, and the piston rod of cylinder (4d) is connected forward on the rear surface of clamping plate (4e).

5. piling dent puller as claimed in claim 3, it is characterized in that: described clamping plate driver train comprises motor reducer (23) and tooth bar (25), motor reducer (23) is installed on the shaping adapter plate (4a), and driven wheel (24) is installed on the output shaft of motor reducer (23); Tooth bar (25) is fixedly connected on the rear surface of clamping plate (4e), tooth bar (25) and driven wheel (24) engaged transmission.

6. piling dent puller as claimed in claim 1 is characterized in that: described lift drive mechanism adopts fork type elevator (2).

7. piling dent puller as claimed in claim 1, it is characterized in that: described lift drive mechanism comprises transmission shaft (18), lifting drive motor (17), promote chain (20) and clump weight (21), transmission shaft (18) utilizes bearing part to be installed in frame (1) top, lifting drive motor (17) is fixedly mounted on frame (1) one side, the output shaft of lifting drive motor (17) connects with transmission shaft (18), driving chain wheel (19) is installed on the transmission shaft (18), be wound with lifting chain (20) on the driving chain wheel (19) with its engaged transmission, an end that promotes chain (20) hangs clump weight (21), and the other end that promotes chain (20) hangs bay-lift (3).

8. piling dent puller as claimed in claim 1, it is characterized in that: described first slide plate (10), second slide plate (11) are the thin casing of inner hollow, and the one side that first slide plate (10), second slide plate (11) are accepted material offers evenly-distributed air holes (26); Side at first slide plate (10), second slide plate (11) is equipped with the blower fan (27) that pressed gas is provided, and the blowing mouth of blower fan (27) communicates with first slide plate (10), second slide plate (11) inside.

9. piling dent puller as claimed in claim 1 is characterized in that: described slide plate framework (6) bottom is provided with the pressure block (16) that can bear bay-lift (3) roof pressure.

10. piling dent puller as claimed in claim 1 is characterized in that: described bay-lift (3) is gone up and the corresponding position of frame (1) column is equipped with lifting guide (22), and lifting guide (22) cooperates with frame (1) column.

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