CN107262328B

CN107262328B - Section bar application device

Info

Publication number: CN107262328B
Application number: CN201710703245.4A
Authority: CN
Inventors: 张林其
Original assignee: Hebei Huichi Decoration Mat Co ltd
Current assignee: Hebei Huichi New Material Technology Co ltd
Priority date: 2017-08-16
Filing date: 2017-08-16
Publication date: 2022-12-09
Anticipated expiration: 2037-08-16
Also published as: CN107262328A

Abstract

The invention discloses a profile coating device which comprises a base, a transmission roller set, a limiting mechanism, a blade coating device and a profile frame assembly, wherein the transmission roller set is arranged on the base, the limiting mechanism is arranged on the feeding side of the base, the blade coating device is arranged in the middle of the base, the profile frame assembly is arranged on one side of the blade coating device, the profile frame assembly is used for fixing a profile, and the lower end of the profile is in contact with a blade coating component of the blade coating device. The invention optimizes the coating process of the section bar, leads the coating device to coat the coating on the surface of the section bar in a blade mode, has the advantages of simple structure, good mirror surface effect of the coating on the surface of the section bar, no pit and no need of smoothing the section bar, and also has the advantages that the coating can be utilized by 100 percent and air pollution can not be caused in the coating process.

Description

Section bar application device

Technical Field

The invention relates to the technical field of profile spraying equipment, in particular to a profile coating device.

Background

Various decorative materials such as foot lines, vertex angle lines and the like need to be sprayed with coatings on the surface of the section bar so as to be more attractive and durable.

The traditional spraying method is to spray the coating on the surface of the profile by a spray gun held by an operator or by using an automatic spraying machine. However, in the spraying process, the coating needs to be atomized and then attached to the surface of the profile, and the atomized coating not only causes harm to the health of operators, but also pollutes air. Many automatic spray applicators are equipped with specialized oil mist handling systems to reduce the hazards of oil mist, but this increases the cost of the automatic spray applicator and reduces the profit of the manufacturing enterprise.

Therefore, a simple-structured and pollution-free section bar coating device needs to be designed.

Disclosure of Invention

The invention aims to provide a profile coating device, which solves the problems in the prior art, ensures that the profile cannot cause air pollution in the coating process, optimizes the profile coating process and improves the coating effect.

In order to achieve the purpose, the invention provides the following scheme:

the invention provides a profile coating device which comprises a base, a transmission roller set, a limiting mechanism, a blade coating device and a profile frame assembly, wherein the transmission roller set is arranged on the base, the limiting mechanism is arranged on the feeding side of the base, the blade coating device is arranged in the middle of the base, the profile frame assembly is arranged on one side of the blade coating device, the profile frame assembly is used for fixing a profile, and the lower end of the profile is in contact with a blade coating component of the blade coating device.

Furthermore, the transmission roller group comprises transmission motors, synchronizing shafts, bevel gear boxes and rollers, the number of the bevel gear boxes and the number of the rollers are not less than four, the bevel gear boxes are distributed on two sides of the blade coating device, the bevel gear boxes are fixed on one side of the upper end face of the base, the rollers are fixedly connected with output shafts of the bevel gear boxes, input shafts of the bevel gear boxes are connected with the synchronizing shafts, and the synchronizing shafts are in transmission connection with the transmission motors arranged inside the base through chains and chain wheels.

Further, stop gear includes horizontal spacing wheel, perpendicular spacing wheel, horizontal branch and perpendicular branch, perpendicular branch is fixed to be set up on the base, perpendicular branch is connected with two through the connecting block horizontal branch, one of them horizontal branch's end-to-end connection horizontal spacing wheel, another horizontal branch is connected with oblique connecting rod through the connecting block, the end-to-end connection of oblique connecting rod perpendicular spacing wheel.

Further, the knife coating device includes balladeur train, slider, knife coating part axle, knife coating part and lead screw, the balladeur train is two, sets up respectively the both sides of base, every all be equipped with one on the balladeur train the slider, knife coating part axle pass through the bearing with the slider is connected, knife coating part circumference's appearance with the section bar is unanimous, knife coating part cover is established knife coating part is epaxial, just the both sides of knife coating part are equipped with an adjusting nut respectively, the lead screw with the balladeur train passes through the screw thread and rotates the connection, the lower extreme of lead screw with slider swing joint, the upper end of lead screw is equipped with an regulating wheel.

Further, the scraping device is arranged on the lower side of the base, a collecting tank is arranged in the base, the bottom of the collecting tank is communicated with a diaphragm pump, a ball valve is arranged between the collecting tank and the diaphragm pump, the output end of the diaphragm pump is connected with a hose, and the hose leads to the scraping component and the space formed by the sectional materials.

Further, the blade coating member is made of silicone, polyethylene, or rubber.

Furthermore, two the regulating wheel is the gear, and two the regulating wheel all meshes with a rack, the rack with balladeur train sliding connection.

Further, the section bar frame subassembly includes vertical fixation pole, horizontal fixation pole and fixed plate, vertical fixation pole is two, establishes respectively the both sides of base, two the vertical fixation pole all connects through the connecting block horizontal fixation pole, the cover is equipped with the connecting seat and adjusts the seat on the horizontal fixation pole, connecting screw and regulation pole have set firmly on the fixed plate, connecting screw runs through the connecting seat, and the both sides of connecting seat are equipped with a fixation nut respectively, be equipped with a screw rod on adjusting the seat, the end of screw rod is supported on adjusting the pole, the bottom of fixed plate is equipped with the hook.

Furthermore, the discharging side of the base is also provided with the limiting mechanism.

Compared with the prior art, the invention has the following technical effects:

the section bar gets into from the feed end of section bar application device under drive roller set's drive to contact with the bottom of blade coating part, contain the coating between the section bar on blade coating part and the section bar frame subassembly, blade coating part is fixed, and the coating sees through the gap between blade coating part and the section bar and flows to the lower part of blade coating part, and blade coating part is again with coating blade coating to the section bar. The coating is directly coated on the surface of the section without atomization treatment. The invention has the advantages of simple structure, good mirror effect of the coating on the surface of the section, no pit, no need of smooth profile, 100 percent utilization of the coating and avoidance of the damage of the coating to operators and environment.

The invention only rotates actively by the driving roller group, the scraping coating part does not rotate, and the invention does not need a movement mechanism and a spray gun component with higher precision like an automatic spraying machine, and the paint does not need to be atomized, thereby reducing the waste of the paint. The process is also different from the conventional roll coating equipment, the structure of the section bar coating device is greatly simplified, the utilization efficiency of the coating is improved, and the coating can be utilized by 100 percent.

The collecting tank can recover excessive paint, and the diaphragm pump pumps the paint back to the upper side of the blade coating component for recycling, so that the paint waste in the coating process is reduced.

A section of section bar is placed on the section bar frame assembly, the space formed by the section bar and the blade coating component is used for placing the paint, and the distance and the angle of the fixing plate relative to the blade coating component can be adjusted, so that the thickness of a paint film can be adjusted. The blade coating component can be customized according to the section shapes of different profiles, and the height between the blade coating component and the profile to be brushed is adjustable. The adaptation to different profiles can be completed only by replacing the blade coating part, thereby greatly improving the application range of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic top view of the coating apparatus for profiles according to the present invention;

FIG. 2 is a schematic front view of the coating apparatus for sectional materials according to the present invention;

wherein: 1-base, 2-driving motor, 3-synchronizing shaft, 4-bevel gear box, 5-roller, 6-horizontal limiting wheel, 7-vertical limiting wheel, 8-horizontal supporting rod, 9-vertical supporting rod, 10-connecting block, 11-inclined connecting rod, 12-sliding frame, 13-sliding block, 14-scraping component shaft, 15-scraping component, 16-screw rod, 18-adjusting nut, 19-adjusting wheel, 20-collecting tank, 21-diaphragm pump, 22-vertical fixing rod, 23-horizontal fixing rod, 24-fixing plate, 25-connecting seat, 26-adjusting seat, 27-connecting screw rod and 28-adjusting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

As shown in fig. 1-2: the embodiment provides a section coating device, including base 1, drive roll group, stop gear, knife coating device and section bar frame subassembly, the drive roll group sets up on base 1, and stop gear sets up the feed side at base 1, and the knife coating device sets up at the middle part of base 1, and section bar frame subassembly sets up the one side at the knife coating device, and section bar frame subassembly is used for fixed section bar, and the lower extreme of section bar and the knife coating part 15 contact of knife coating device.

The transmission roller group comprises a transmission motor 2, a synchronizing shaft 3, a bevel gear box 4 and rollers 5, wherein the bevel gear box 4 and the rollers 5 are five, two of the five bevel gear boxes are located on the left side of the blade coating device, and the three bevel gear boxes are located on the right side of the blade coating device. Bevel gear case 4 all fixes the one side at base 1 up end, running roller 5 and bevel gear case 4's output shaft fixed connection, and bevel gear case 4's input shaft all is connected with synchronizing shaft 3, and synchronizing shaft 3 passes through chain and sprocket drive with the driving motor 2 that sets up in base 1 inside and is connected.

The limiting mechanism comprises a horizontal limiting wheel 6, a vertical limiting wheel 7, horizontal supporting rods 8 and vertical supporting rods 9, the vertical supporting rods 9 are fixedly arranged on the base 1, the vertical supporting rods 9 are connected with the two horizontal supporting rods 8 through connecting blocks 10, the tail end of one horizontal supporting rod 8 is connected with the horizontal limiting wheel 6, the other horizontal supporting rod 8 is connected with an oblique connecting rod 11 through the connecting blocks 10, and the tail end of the oblique connecting rod 11 is connected with the vertical limiting wheel 7. The limiting mechanism can be arranged in a plurality of positions according to the length of the sectional material and the conveying requirement, and the discharging side of the base 1 can also be provided with the limiting mechanism so as to increase the stability of the sectional material at the discharging side.

The blade coating device comprises two sliding carriages 12, sliding blocks 13, a blade coating component shaft 14, a blade coating component 15 and a screw rod 16, wherein the two sliding carriages 12 are respectively arranged at two sides of the base 1, each sliding carriage 12 is provided with a sliding block 13, and the blade coating component shaft 14 is connected with the sliding blocks 13 through bearings. The blade coating element 15 is made of silicone, polyethylene or rubber, and the circumferential profile of the blade coating element 15 corresponds to the profile. The scraping component 15 is sleeved on the scraping component 15, adjusting nuts 18 are respectively arranged on two sides of the scraping component 15, the lead screw 16 is rotatably connected with the sliding frame 12 through threads, the lower end of the lead screw 16 is movably connected with the sliding block 13, an adjusting wheel 19 is arranged at the upper end of the lead screw 16, the two adjusting wheels 19 are gears, the two adjusting wheels 19 are meshed with a rack, the rack is slidably connected with the sliding frame 12, the two adjusting wheels 19 can be synchronously adjusted, and the distance between the scraping component 15 and the section bar is kept balanced.

Be equipped with a collecting vat 20 in the base 1 of knife coating device downside, the bottom intercommunication of collecting vat 20 has a diaphragm pump 21, is equipped with a ball valve between collecting vat 20 and the diaphragm pump 21, and the output of diaphragm pump 21 is connected with the hose, and the hose accesss to the space that knife coating part 15 and section bar constitute.

Section bar frame subassembly includes vertical fixation pole 22, horizontal fixation pole 23 and fixed plate 24, vertical fixation pole 22 is two, establish respectively in the both sides of base 1, horizontal fixation pole 23 is all connected through connecting block 10 to two vertical fixation poles 22, the cover is equipped with connecting seat 25 and adjusts seat 26 on the horizontal fixation pole 23, connecting screw 27 and regulation pole 28 have set firmly on the fixed plate 24, connecting screw 27 runs through connecting seat 25, and be equipped with a fixation nut respectively in the both sides of connecting seat 25, be equipped with a screw rod on adjusting the seat 26, the end of screw rod is supported on adjusting pole 28, the bottom of fixed plate 24 is equipped with the hook of taking.

The working process of the embodiment is as follows: firstly, a scraping component 15 with the same circumferential shape as the section shape of the section is manufactured, a section of the section is cut and fixed on a fixing plate 24 of a section frame component, the tail end of the section is in contact with the scraping component 15, and paint is pumped into a space formed by the section and the scraping component 15 by a diaphragm pump 21. The section enters from the feeding end of the section coating device under the driving of the transmission roller group, the section is controlled by the limiting mechanism to be aligned with the blade coating component 15, and the section is conveyed to the bottom of the blade coating component 15 and is contacted with the bottom of the blade coating component 15. The blade member 15 is fixed and the paint flows through the gap between the blade member 15 and the profile to the lower portion of the blade member 15, and the blade member 15 then scrapes the paint onto the profile. Then the section bar is conveyed out of the section bar coating device under the drive of the transmission roller group.

The coating of this embodiment need not to be through atomization treatment, can be printed on the section bar, has avoided the harm of coating cloud to the operating personnel. In the embodiment, only the transmission roller group rotates actively, a movement mechanism and a spray gun assembly with higher precision are not needed like an automatic spraying machine, and the process is different from that of conventional roll coating equipment, so that the structure of the section coating device is greatly simplified. The collection tank 20 can recover excess paint and the diaphragm pump 21 pumps the paint back to the upper side of the blade coating section 15 for recycling, reducing waste of paint during painting. A section of section bar is placed on the section bar frame assembly, the space formed by the section bar and the blade coating part 15 is used for placing paint, and the distance and the angle of the fixing plate 24 relative to the blade coating part 15 can be adjusted, so that the thickness of a paint film can be adjusted. The blade coating member 15 can be customized according to the cross-sectional shape of different profiles, and the height between the blade coating member 15 and the profile to be coated is adjustable. The adaptation to different profiles can be completed only by replacing the blade coating part 15, greatly improving the application range of the invention.

The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above description of the embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the foregoing, the description is not to be taken in a limiting sense.

Claims

1. The utility model provides a section bar application device which characterized in that: the automatic coating device comprises a base, a transmission roller set, a limiting mechanism, a blade coating device and a section frame assembly, wherein the transmission roller set is arranged on the base, the limiting mechanism is arranged on the feeding side of the base, the blade coating device is arranged in the middle of the base, the section frame assembly is arranged on one side of the blade coating device, the section frame assembly is used for fixing a section, and the lower end of the section fixed on the section frame assembly is in contact with a blade coating component of the blade coating device;

the scraping and coating device comprises two carriages, sliders, a scraping and coating component shaft, a scraping and coating component and a screw rod, wherein the two carriages are respectively arranged on two sides of the base, each carriage is provided with one slider, the circumferential appearance of the scraping and coating component is consistent with that of the profile, two sides of the scraping and coating component are respectively provided with an adjusting nut, the screw rod is rotationally connected with the carriages through threads, the lower end of the screw rod is movably connected with the sliders, and the upper end of the screw rod is provided with an adjusting wheel;

a collecting tank is arranged in the base on the lower side of the scraping device, the bottom of the collecting tank is communicated with a diaphragm pump, a ball valve is arranged between the collecting tank and the diaphragm pump, the output end of the diaphragm pump is connected with a hose, and the hose is communicated with a space formed by the scraping component and the section bar fixed on the section bar frame component;

the section bar frame subassembly includes vertical fixation pole, horizontal fixation pole and fixed plate, vertical fixation pole is two, establishes respectively the both sides of base, two vertical fixation pole all connects through the connecting block horizontal fixation pole, the cover is equipped with the connecting seat and adjusts the seat on the horizontal fixation pole, connecting screw and regulation pole have set firmly on the fixed plate, connecting screw runs through the connecting seat, just the both sides of connecting seat are equipped with a fixation nut respectively, be equipped with a screw rod on adjusting the seat, the end of screw rod is supported on adjusting the pole, the bottom of fixed plate is equipped with the hook.

2. The profile coating apparatus of claim 1, wherein: the transmission roller set comprises transmission motors, synchronizing shafts, bevel gear boxes and rollers, the number of the bevel gear boxes is not less than four, the bevel gear boxes are distributed on two sides of the blade coating device, the bevel gear boxes are fixed on one side of the upper end face of the base, the rollers are fixedly connected with output shafts of the bevel gear boxes, input shafts of the bevel gear boxes are connected with the synchronizing shafts, and the synchronizing shafts are connected with the transmission motors arranged inside the base through chains and chain wheel transmission.

3. The profile coating apparatus of claim 1, wherein: stop gear includes horizontal spacing wheel, perpendicular spacing wheel, horizontal branch and perpendicular branch, perpendicular branch is fixed to be set up on the base, perpendicular branch is connected with two through the connecting block horizontal branch, one of them horizontal branch's end-to-end connection horizontal spacing wheel, another horizontal branch is connected with oblique connecting rod through the connecting block, the end-to-end connection of oblique connecting rod perpendicular spacing wheel.

4. The profile coating apparatus of claim 1, wherein: the blade coating member is made of synthetic resin.

5. The profile coating apparatus according to claim 1, wherein: the two regulating wheels are gears, the two regulating wheels are meshed with a rack, and the rack is connected with the sliding frame in a sliding mode.

6. The profile coating apparatus of claim 1, wherein: the discharging side of the base is also provided with the limiting mechanism.