Hot melt adhesive coating device for plate processing

Abstract

The utility model belongs to the technical field of gluing devices, and particularly relates to a hot melt glue gluing device for plate processing, which comprises a support, the top of the support is connected with a conveyor belt device, a first support frame is mounted at the top of the conveyor belt device, a first servo electric cylinder is mounted on the side surface of the first support frame, and a piston rod of the first servo electric cylinder is connected with a second support. The bottom of the second support is connected with an anti-deviation guide wheel set, a cleaning mechanism is installed at the top of the conveying belt device and comprises a cleaning mechanism support, a third servo electric cylinder is installed at the top of the cleaning mechanism support, a piston rod of the third servo electric cylinder is connected with a first lifting plate, and a scraper, a brush installation base and a dust suction hood are installed at the bottom of the first lifting plate. According to the plate cleaning device, the top of a plate can be in a cleaning state, and the situation that the adhesion effect of rubber materials is affected due to the fact that dust and slag blocks exist on the plate is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of glue coating devices, and in particular relates to a hot melt glue coating device for plate processing. Background Art

[0002] Hot melt adhesive coating in sheet processing is a common process method, which is mainly used to connect or coat sheet parts of different materials. This work is generally done by a glue coating machine. When coating the glue, a conveyor belt is needed to send the sheets to the gluing station in sequence, and the glue is applied by roller coating, spraying, etc. However, in the prior art, due to the production, storage, and movement of the sheets, the glue coating surface is easily sticky with dust and some attached slag blocks, which affects the adhesion effect between the glue liquid and the sheet during gluing. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide a hot melt adhesive coating device for plate processing, which can keep the top of the plate in a clean state and avoid affecting the adhesion effect of the adhesive due to dust and slag on the plate.

[0004] To achieve the above objectives, the utility model provides the following technical solutions: a hot melt adhesive coating device for plate processing, comprising a bracket, the top of the bracket is connected to a conveyor belt device, a first support bracket is installed on the top of the conveyor belt device, a first servo electric cylinder is installed on the side of the first support bracket, a piston rod of the first servo electric cylinder is connected to a second bracket, the bottom of the second bracket is connected to an anti-deflection guide wheel group, a second servo electric cylinder is installed on the top of the second bracket, a piston rod of the second servo electric cylinder is connected to a third bracket, the side of the third bracket is connected to a clamping guide wheel group, a cleaning mechanism is installed on the top of the conveyor belt device, the cleaning mechanism comprises a cleaning mechanism bracket, a third servo electric cylinder is installed on the top of the cleaning mechanism bracket, the piston rod of the third servo electric cylinder is connected to a first lifting plate, a scraper, a brush mounting seat, and a dust cover are installed at the bottom of the first lifting plate, a vibration motor is installed inside the brush mounting seat, the bottom of the vibration motor is connected to a brush, the top of the cleaning mechanism bracket is connected to a vacuum cleaner, and a coating mechanism is installed on the top of the conveyor belt device.

[0005] The beneficial effects of the utility model are as follows: the plate is filled between the two groups of anti-deflection guide wheel groups from the feed end of the device, the plate is driven by the conveyor belt device to be transported in the direction of the coating mechanism, the two sides of the plate are limited and guided by the anti-deflection guide wheel group, so that the plate automatically maintains a centered position to avoid deflection, the clamping guide wheel group contacts the top of the plate to play a clamping role, so that the plate maintains close contact with the conveyor belt of the conveyor belt device to ensure stable transportation.

[0006] When the plate moves under the cleaning mechanism, the scraper first scrapes off some slag blocks adhering to the top of the plate. At the same time, the vibration motor drives the brush to vibrate and clean the dust on the top of the plate. The vacuum cleaner also runs at the same time, and the dust on the plate is sucked into the storage bin of the vacuum cleaner through the vacuum pipe and the dust hood for storage, so that the top of the plate is in a clean state to avoid affecting the adhesion effect of the rubber due to dust and slag blocks on the plate.

[0007] To convey the inhaled dust:

[0008] As a further improvement of the above technical solution: a dust collection pipe is passed between the vacuum cleaner and the dust collection hood.

[0009] The dust suction hose is used to transport the sucked dust.

[0010] In order to save energy and output rubber:

[0011] As a further improvement of the above technical solution: the coating mechanism includes a coating mechanism bracket, a heat preservation cover is installed on the top of the coating mechanism bracket, a melt glue cylinder is installed inside the heat preservation cover, the bottom of the melt glue cylinder is connected to the output pipe group, the other end of the output pipe group is connected to the output pump, the bottom of the output pump is connected to the hose, and a fourth servo electric cylinder is installed inside the coating mechanism bracket, and the piston rod of the fourth servo electric cylinder is connected to the second lifting plate.

[0012] The beneficial effects of this improvement are: the heat-insulating cover plays a role of heat preservation, thereby reducing the influence of the outside air temperature on the melt glue cylinder and reducing the heating energy consumption; the melted rubber enters the output pipe group; the output pump at the other end of the output pipe group pumps the rubber in the middle of the melt glue cylinder out through the hose and the glue spray head.

[0013] To apply the rubber compound:

[0014] As a further improvement of the above technical solution: a coating roller and a glue spraying head are installed at the bottom of the second lifting plate, and the top of the glue spraying head is connected to a hose.

[0015] The output pump pumps the glue in the middle of the glue melt cylinder through the hose and glue spray head to the coating roller, and then coats it on the plate through the coating roller.

[0016] To heat the adhesive in the melt cartridge:

[0017] As a further improvement of the above technical solution: an electric heating device is installed on the outer side of the melt cylinder.

[0018] The electric heating device is used to heat the rubber in the melt cylinder.

[0019] To inject the adhesive into the melt tube:

[0020] As a further improvement of the above technical solution: the top of the melt cylinder is connected to a filling pipe, and the top of the filling pipe is connected to a filling pipe cover.

[0021] Open the filling pipe cover and inject the glue into the melt barrel through the filling pipe.

[0022] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the right front axonometric structure of the utility model;

[0024] Figure 2 It is a cutaway schematic diagram of the utility model;

[0025] Figure 3 It is a bottom schematic diagram of the deflection release mechanism in the utility model;

[0026] Figure 4 It is a cross-sectional structural schematic diagram of the cleaning mechanism in the utility model;

[0027] Figure 5 It is a structural schematic diagram of the coating mechanism in the utility model;

[0028] In the figure: 1. bracket; 2. conveyor belt device; 3. first support frame; 4. first servo electric cylinder; 5. second bracket; 6. anti-deflection guide wheel group; 7. second servo electric cylinder; 8. third bracket; 9. clamping guide wheel group; 10. cleaning mechanism bracket; 11. third servo electric cylinder; 12. first lifting plate; 13. scraper; 14. brush mounting seat; 15. vibration motor; 16. brush; 17. dust hood; 18. dust pipe; 19. vacuum cleaner; 20. coating mechanism bracket; 21. insulation cover; 22. melt glue cylinder; 23. electric heating device; 24. filling pipe; 25. filling pipe cover; 26. output pipe group; 27. output pump; 28. hose; 29. ​​fourth servo electric cylinder; 30. second lifting plate; 31. coating roller; 32. glue spray head. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0030] like Figure 1-5As shown, a hot melt adhesive coating device for plate processing includes a bracket 1, the top of the bracket 1 is connected to a conveyor belt device 2, a first support frame 3 is installed on the top of the conveyor belt device 2, a first servo electric cylinder 4 is installed on the side of the first support frame 3, the piston rod of the first servo electric cylinder 4 is connected to a second bracket 5, the bottom of the second bracket 5 is connected to an anti-deflection guide wheel group 6, a second servo electric cylinder 7 is installed on the top of the second bracket 5, the piston rod of the second servo electric cylinder 7 is connected to a third bracket 8, the side of the third bracket 8 is connected to a clamping guide wheel group 9, and the conveyor belt device A cleaning mechanism is installed on the top of the device 2, and the cleaning mechanism includes a cleaning mechanism bracket 10. A third servo electric cylinder 11 is installed on the top of the cleaning mechanism bracket 10. The piston rod of the third servo electric cylinder 11 is connected to the first lifting plate 12. A scraper 13, a brush mounting seat 14, and a dust hood 17 are installed at the bottom of the first lifting plate 12. A vibration motor 15 is installed inside the brush mounting seat 14. The bottom of the vibration motor 15 is connected to the brush 16. The top of the cleaning mechanism bracket 10 is connected to the vacuum cleaner 19. A coating mechanism is installed on the top of the conveyor belt device 2.

[0031] The plate is loaded between two groups of anti-deflection guide wheel groups 6 from the feeding end of the device, and the plate is driven by the conveyor belt device 2 to be transported in the direction of the coating mechanism. The anti-deflection guide wheel group 6 limits and guides both sides of the plate, so that the plate automatically maintains a centered position to avoid deflection. The clamping guide wheel group 9 contacts the top of the plate to play a clamping role, so that the plate maintains close contact with the conveyor belt of the conveyor belt device 2 to ensure stable transportation.

[0032] When the plate moves to the bottom of the cleaning mechanism, the scraper 13 first scrapes off some slag blocks adhering to the top of the plate, and at the same time, the vibration motor 15 drives the brush 16 to vibrate to clean the dust on the top of the plate. The vacuum cleaner 19 also runs at the same time, and the dust on the plate is sucked into the storage bin of the vacuum cleaner 19 through the vacuum pipe 18 and the dust hood 17 for storage, so that the top of the plate is in a clean state, avoiding the adhesion effect of the rubber material being affected by the dust and slag blocks on the plate.

[0033] A dust collection pipe 18 is provided between the dust collector 19 and the dust collection hood 17 .

[0034] The dust suction pipe 18 is used to transport the sucked dust.

[0035] The coating mechanism includes a coating mechanism bracket 20, a heat preservation cover 21 is installed on the top of the coating mechanism bracket 20, a melt glue cylinder 22 is installed inside the heat preservation cover 21, the bottom of the melt glue cylinder 22 is connected to the output pipe group 26, the other end of the output pipe group 26 is connected to the output pump 27, the bottom of the output pump 27 is connected to the hose 28, and a fourth servo electric cylinder 29 is installed inside the coating mechanism bracket 20, and the piston rod of the fourth servo electric cylinder 29 is connected to the second lifting plate 30.

[0036] The heat preservation cover 21 plays a role of heat preservation, thereby reducing the influence of the outside air temperature on the melt glue cylinder 22 and reducing the heating energy consumption. The melted glue enters the output pipe group 26, and the output pump 27 at the other end of the output pipe group 26 pumps the glue in the middle of the melt glue cylinder 22 out through the hose 28 and the glue spray head 32.

[0037] A coating roller 31 and a glue spray head 32 are installed at the bottom of the second lifting plate 30 , and the top of the glue spray head 32 is connected to the hose 28 .

[0038] The output pump 27 pumps the glue in the middle of the glue melt cylinder 22 through the hose 28 and the glue spray head 32 and sprays it onto the coating roller 31, and then the coating roller 31 coats the glue onto the plate.

[0039] An electric heating device 23 is installed on the outer side of the melt cylinder 22 .

[0040] The electric heating device 23 is used to heat the rubber material in the rubber melt cylinder 22 .

[0041] The top of the melt tube 22 is connected to a filling pipe 24 , and the top of the filling pipe 24 is connected to a filling pipe cap 25 .

[0042] The glue material can be injected into the glue melt cylinder 22 through the filling pipe 24 by opening the filling pipe cover 25 .

[0043] The working principle and use process of the utility model are as follows: when the device is used, the filling pipe cover 25 is opened to inject the glue into the melt glue cylinder 22, and the electric heating device 23 is controlled to heat the melt glue cylinder 22 to melt the glue particles inside the melt glue cylinder 22, and the first servo electric cylinder 4, the second servo electric cylinder 7, the third servo electric cylinder 11, and the fourth servo electric cylinder 29 are controlled to adjust according to the thickness and width of the plate, and the spacing between the left and right anti-deflection guide wheel groups 6 is adjusted by the first servo electric cylinder 4, and the spacing between the pressing guide wheel group 9 and the conveyor belt of the conveyor belt device 2 is adjusted by the second servo electric cylinder 7, and the height of the scraper 13, the brush 16, and the dust cover 17 is adjusted by the third servo electric cylinder 11, and the height of the coating roller 31 is adjusted by the fourth servo electric cylinder 29, and the plate is filled from the feeding end of the device between the two anti-deflection guide wheel groups 6, and the plate is driven by the conveyor belt device 2 to be transported in the direction of the coating mechanism, and the two sides of the plate are limited and guided by the anti-deflection guide wheel group 6. , so that the plate automatically maintains a central position to avoid deflection, the pressing guide wheel group 9 contacts the top of the plate to play a pressing role, so that the plate maintains a close contact with the conveyor belt of the conveyor belt device 2 to ensure stable transportation. When the plate moves to the bottom of the cleaning mechanism, the scraper 13 first scrapes off some slag blocks adhering to the top of the plate, and at the same time, the vibration motor 15 drives the brush 16 to vibrate to clean the dust on the top of the plate. The vacuum cleaner 19 is also running at the same time, and the dust on the plate is sucked into the storage bin of the vacuum cleaner 19 through the vacuum pipe 18 and the vacuum hood 17 for storage, so that the top of the plate is in a clean state to avoid the adhesion effect of the rubber compound caused by dust and slag blocks on the plate. After cleaning, the plate enters the coating mechanism, and the output pump 27 pumps the rubber compound in the middle of the melt cylinder 22 through the hose 28 and the glue spray head 32 and sprays it onto the coating roller 31, and then coats it on the plate through the coating roller 31, and then the coated plate is taken out.

[0044] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0045] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A hot melt adhesive coating device for plate processing, characterized in that: The invention comprises a bracket (1), wherein the top of the bracket (1) is connected to a conveyor belt device (2), a first support frame (3) is installed on the top of the conveyor belt device (2), a first servo electric cylinder (4) is installed on the side of the first support frame (3), a piston rod of the first servo electric cylinder (4) is connected to a second bracket (5), the bottom of the second bracket (5) is connected to an anti-deflection guide wheel group (6), a second servo electric cylinder (7) is installed on the top of the second bracket (5), a piston rod of the second servo electric cylinder (7) is connected to a third bracket (8), the side of the third bracket (8) is connected to a pressing guide wheel group (9), and the top of the conveyor belt device (2) is installed A cleaning mechanism is provided, the cleaning mechanism comprising a cleaning mechanism bracket (10), a third servo electric cylinder (11) is installed on the top of the cleaning mechanism bracket (10), the piston rod of the third servo electric cylinder (11) is connected to a first lifting plate (12), a scraper (13), a brush mounting seat (14), and a dust cover (17) are installed on the bottom of the first lifting plate (12), a vibration motor (15) is installed inside the brush mounting seat (14), the bottom of the vibration motor (15) is connected to a brush (16), the top of the cleaning mechanism bracket (10) is connected to a dust collector (19), and a coating mechanism is installed on the top of the conveyor belt device (2).

2. A hot melt adhesive coating device for plate processing according to claim 1, characterized in that: A dust collection pipe (18) is provided between the dust collection machine (19) and the dust collection cover (17).

3. The hot melt adhesive coating device for plate processing according to claim 1, characterized in that: The coating mechanism comprises a coating mechanism bracket (20), a heat-insulating cover (21) is installed on the top of the coating mechanism bracket (20), a melt-adhesive cylinder (22) is installed inside the heat-insulating cover (21), the bottom of the melt-adhesive cylinder (22) is connected to an output pipe group (26), the other end of the output pipe group (26) is connected to an output pump (27), the bottom of the output pump (27) is connected to a hose (28), a fourth servo electric cylinder (29) is installed inside the coating mechanism bracket (20), and the piston rod of the fourth servo electric cylinder (29) is connected to a second lifting plate (30).

4. A hot melt adhesive coating device for plate processing according to claim 3, characterized in that: A coating roller (31) and a glue spray head (32) are installed at the bottom of the second lifting plate (30), and the top of the glue spray head (32) is connected to a hose (28).

5. The hot melt adhesive coating device for plate processing according to claim 3, characterized in that: An electric heating device (23) is installed on the outer side of the melt glue cylinder (22).

6. The hot melt adhesive coating device for plate processing according to claim 3, characterized in that: The top of the melt glue cylinder (22) is connected to a filling pipe (24), and the top of the filling pipe (24) is connected to a filling pipe cover (25).

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