Uniform gluing device for carpet production

Abstract

The utility model relates to a uniform gluing device for carpet production belongs to carpet production technical field, a uniform gluing device for carpet production, including operation platform, the upside of operation platform is provided with conveying mechanism, be provided with second mount on operation platform, the downside of second mount is provided with gluing roller, one side of gluing roller is provided with even coating roller, one side of second mount is provided with glue spraying mechanism that sprays glue to gluing roller, in the utility model, through even coating roller that sets up in the inside of third mount, the glue on the surface of gluing roller is conveniently even, makes the glue even on the carpet, through setting up second scraping strip right side of second mount, first scraping strip and collection box of conveyer belt bottom, can scrape off the solidified colloid that remains on gluing roller and conveyer belt, prevent the solidified colloid that remains when gluing to the carpet, make the effect of gluing reduce.

Description

Technical Field

[0001] This utility model belongs to the field of carpet production technology, and specifically relates to a uniform adhesive application device for carpet production. Background Technology

[0002] Carpets are a common household item. In carpet production, gluing is a crucial step, bonding the carpet's surface fibers to the underlying substrate to enhance its structural stability, abrasion resistance, and durability. A uniform gluing device is the core equipment for this process, and its performance directly affects the carpet's bonding quality, appearance, and lifespan.

[0003] For example, in Chinese utility model publication CN220126728U, entitled "A Uniform Glue Applying Device for Carpet Production," the device specifically includes a main body, a carpet body, and a limiting frame. A storage box is located at the upper end of the limiting frame, and a glue-applying roller is located at the lower end. While the aforementioned prior art solves the glue application process during carpet production by using a rolling glue-applying roller to apply glue to the carpet, the glue typically accumulates on one side of the roller when it adheres to the roller through the nozzle. This results in poor uniform glue application, making it difficult to evenly distribute the glue on the carpet. Therefore, a uniform glue-applying device for carpet production is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a simple and reasonably designed uniform adhesive application device for carpet production in order to solve the above problems.

[0005] This utility model achieves the above objectives through the following technical solutions:

[0006] A uniform adhesive application device for carpet production includes an operating table, a conveying mechanism on the upper side of the operating table, a second mounting frame on the operating table, an adhesive application roller on the lower side of the second mounting frame, a uniform adhesive application roller on one side of the adhesive application roller, and an adhesive spraying mechanism for spraying adhesive onto the adhesive application roller on one side of the second mounting frame.

[0007] As a further optimization of this utility model, an electric telescopic rod is fixedly installed on the upper side of the second mounting frame, and a third mounting frame located below the second mounting frame is fixedly installed at the output end of the electric telescopic rod. A groove is opened on the inner side of the second mounting frame, and a limit rod is fixedly installed on the inner side of the groove. Sliding sleeves that are slidably sleeved on the outer side of the limit rod are fixedly installed at both ends of the third mounting frame. The glue-applying roller is rotatably installed on the third mounting frame, and a second servo motor that drives the glue-applying roller to rotate is fixedly installed on one side of the third mounting frame.

[0008] As a further optimization of this utility model, the glue spraying mechanism includes a glue pipe fixedly mounted on a third mounting frame, a plurality of nozzles fixedly connected to the lower side of the glue pipe, a first mounting frame fixedly connected to the upper side of the operating table, a glue storage tank fixedly connected to the upper side of the first mounting frame, a glue pump fixedly mounted on a second mounting frame, the input end of the glue pump being connected to the glue storage tank via a connecting hose, and the output end of the glue pump being connected to the glue pipe via a connecting hose.

[0009] As a further optimization of this utility model, the conveying mechanism includes a conveyor belt disposed on the upper side of the operating table, a first servo motor for driving the conveyor belt to rotate is fixedly disposed on one side of the operating table, and a support cross plate fixedly disposed on the lower inner surface of the conveyor belt is disposed on the operating table.

[0010] As a further optimization of this utility model, a fourth mounting bracket is fixedly provided on one side of the second mounting bracket by bolts, and a second scraper that cooperates with the glue coating roller is fixedly provided on one side of the fourth mounting bracket.

[0011] As a further optimization of this utility model, a first scraper strip that fits against the conveyor belt is fixedly provided at one bottom end of the operating table, and a collection box is provided at one bottom end of the operating table.

[0012] The beneficial effects of this utility model are as follows: In this utility model, the uniform coating roller, which is set inside the third mounting frame, spreads the adhesive sprayed on the top of the coating roller evenly when the output shaft of the second servo motor rotates clockwise. This makes it easier to evenly apply the adhesive to the carpet when applying it to the carpet. The adhesive will solidify on the surface of the coating roller, so the surface of the coating roller needs to be cleaned regularly. The second scraper, which is set on the right side of the second mounting frame, can be fixed to the second mounting frame with bolts. Several through holes are opened on one side of the second mounting frame from top to bottom. When the fourth mounting frame and the second scraper are fixed to the lower end of the second mounting frame with bolts, the adhesive residue on the outer side of the coating roller can be scraped off when the output shaft of the second servo motor rotates. The cleaned adhesive is then conveyed to the collection box on the right side of the operating table by a conveyor belt. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall perspective structure of this utility model;

[0014] Figure 2 This is a side perspective structural diagram of the first scraper and the collection box of this utility model;

[0015] Figure 3 This is a schematic diagram of the bottom perspective structure of the glue storage box of this utility model;

[0016] Figure 4 This is a side perspective sectional view of the second mounting bracket of this utility model;

[0017] Figure 5 This is an exploded side view diagram of the second and fourth mounting brackets of this utility model;

[0018] Figure 6 This is a utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0019] In the diagram: 1. Control panel; 2. First servo motor; 3. Conveyor belt; 4. Support plate; 5. First scraper; 6. Collection box; 7. First mounting bracket; 8. Glue storage tank; 9. Connecting hose; 10. Glue pump; 11. Second mounting bracket; 12. Electric telescopic rod; 13. Third mounting bracket; 14. Nozzle; 15. Second servo motor; 16. Glue application roller; 17. Groove; 18. Limiting rod; 19. Sliding sleeve; 20. Uniform coating roller; 21. Fourth mounting bracket; 22. Second scraper; 23. Glue hose; 24. Bolt. Detailed Implementation

[0020] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0021] Example

[0022] like Figure 1 , Figure 2 As shown, a uniform adhesive application device for carpet production includes an operating table 1. A conveyor belt 3 is arranged on the upper side of the operating table 1. The carpet is placed on the conveyor belt 3 and is conveyed by the conveyor belt 3. A first servo motor 2 is fixedly arranged on one side of the operating table 1 to drive the conveyor belt 3 to rotate. The output shaft of the first servo motor 2 drives the conveyor belt 3 to rotate, so that the conveyor belt 3 runs and conveys the carpet from left to right. A support plate 4 is fixedly arranged on the lower inner surface of the conveyor belt 3 and is arranged on the operating table 1. The upper surface of the support plate 4 is in contact with the lower upper surface of the conveyor belt 3. The support plate 4 plays the role of supporting the upper end of the conveyor belt 3 and preventing the conveyor belt 3 from deforming due to the pressure of the adhesive roller 16 during adhesive application.

[0023] like Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6As shown, a second mounting bracket 11 is provided on the operating table 1. An electric telescopic rod 12 is fixedly installed on the upper side of the second mounting bracket 11. A third mounting bracket 13 is fixedly connected to the output end of the electric telescopic rod 12. The third mounting bracket 13 is located below the second mounting bracket 11. When applying glue, the electric telescopic rod 12 is activated, and the output end of the electric telescopic rod 12 moves the third mounting bracket 13 downward. A groove 17 is provided on the inner side of the second mounting bracket 11. A limit rod 18 is fixedly installed on the inner side of the groove 17. Sliding sleeves 19 are fixedly connected to the upper ends of the front and rear sides of the third mounting bracket 13. The sliding sleeves 19 are slidably sleeved on the outside of the limit rod 18. The limit rod 18 and the sliding sleeves 19 limit the position of the third mounting bracket 13 when it moves up and down, preventing the position of the third mounting bracket 13 from shifting during the up and down movement. A glue-applying roller 16 is rotatably installed on the lower side of the third mounting bracket 13. When applying glue... The output end of the electric telescopic rod 12 moves downward with the third mounting bracket 13 and the glue application roller 16, so that the bottom surface of the glue application roller 16 contacts the carpet to apply glue. The front side of the third mounting bracket 13 is fixedly connected to the second servo motor 15. The output shaft of the second servo motor 15 is fixedly connected to the glue application roller 16. The output shaft of the second servo motor 15 can rotate the glue application roller 16 clockwise. Since the front end of the second servo motor 15 is located inside the second mounting bracket 11, a through groove is opened on the front side of the second mounting bracket 11 so that the second servo motor 15 slides in the through groove opened on the front side of the second mounting bracket 11 when it moves with the third mounting bracket 13. A uniform coating roller 20 is provided on one side of the glue application roller 16. When the output shaft of the second servo motor 15 rotates the glue application roller 16 clockwise, the uniform coating roller 20 evenly applies the glue on the top of the glue application roller 16 to the outer side of the glue application roller 16.

[0024] like Figure 1 , Figure 3 , Figure 4 , Figure 5 As shown, a first mounting bracket 7 is fixedly connected to the upper side of the operating table 1, and a glue storage tank 8 is fixedly connected to the upper side of the first mounting bracket 7. The glue storage tank 8 stores the glue to be applied to the carpet. A glue pump 10 is fixedly installed on the second mounting bracket 11. The input end of the glue pump 10 is connected to the glue storage tank 8 through a connecting hose 9. A glue pipe 23 is fixedly installed on the third mounting bracket 13. Several nozzles 14 are fixedly connected to the lower side of the glue pipe 23. The nozzles 14 are located directly above the glue application roller 16. The glue is sprayed onto the top of the glue application roller 16 through the nozzles 14. The output end of the glue pump 10 is connected to the glue pipe 23 through the connecting hose 9. The glue pump 10 draws the glue from the glue storage tank 8 into the glue pipe 23 and sprays it out from the nozzles 14, thus spraying the glue onto the top of the glue application roller 16.

[0025] like Figure 1 , Figure 2 , Figure 5As shown, a fourth mounting bracket 21 is fixedly mounted on one side of the second mounting bracket 11 by bolts 24. The front and rear sides of the fourth mounting bracket 21 are in contact with the inner side of the second mounting bracket 11. Several through holes are vertically opened at the bottom of the front and rear sides of the right end of the second mounting bracket 11. Bolts 24 pass through the through holes on the right side of the second mounting bracket 11 and are threadedly connected to the fourth mounting bracket 21. A second scraper 22 that cooperates with the glue coating roller 16 is fixedly mounted on one side of the fourth mounting bracket 21. When cleaning the solidified glue on the surface of the glue coating roller 16, the bolts 24 are rotated to remove the fourth mounting bracket 21 and the second mounting bracket 11, so that the fourth mounting bracket 21 and the second scraper 22 move downward. Then, the bolts 24 are threadedly connected to the outer end of the fourth mounting bracket 21 through the through hole at the bottom right side of the second mounting bracket 11. After fixing the fourth mounting bracket 21 and the second scraper 22, the left side of the second scraper 22 is in contact with the right side of the glue coating roller 16. The second servo motor 15 is started, so that the output of the second servo motor 15 is... The output shaft rotates the coating roller 16 clockwise, and the second scraper 22 scrapes off the adhesive adhering to the surface of the coating roller 16. After cleaning the adhesive from the surface of the coating roller 16, the fourth mounting bracket 21 and the second scraper 22 are installed on the upper end of the second mounting bracket 11. The second scraper 22 is moved upward to prevent its left side from touching the right side of the coating roller 16, thus preventing the second scraper 22 from scraping off the adhesive on the coating roller 16 during adhesive application. One end of the operating table 1 is fixed at the bottom. A first scraper 5 is provided to adhere to the conveyor belt 3. The top surface of the first scraper 5 is in contact with the lower surface of the conveyor belt 3. When the conveyor belt 3 is running, the first scraper 5 can scrape off the glue attached to the conveyor belt 3. A collection box 6 is provided at the bottom of one end of the operating table 1. A handle is fixedly connected to the right side of the collection box 6. The collection box 6 can be pulled out from the operating table 1 through the handle on the right side of the collection box 6. The first scraper 5 is located at the upper left end of the collection box 6, so that the scraped glue can fall directly into the collection box 6.

[0026] It should be noted that in the use of this carpet production uniform adhesive application device, the operator places the carpet above the left end of the conveyor belt 3. The conveyor belt 3 moves the carpet from left to right via the output shaft of the first servo motor 2. When the carpet moves directly below the adhesive application mechanism, the glue pump 10 and the second servo motor 15 are started to evenly apply the adhesive to the outer surface of the adhesive application roller 16. Then, the electric telescopic rod 12 is started, which moves the adhesive application roller 16 downwards, so that the bottom surface of the adhesive application roller 16 is in contact with the upper surface of the carpet. As the conveyor belt 3 moves the carpet, the adhesive application roller 16 rotates. The adhesive is evenly applied to the carpet. When the third mounting frame 13 and the adhesive roller 16 move up and down, they are limited by the limiting rod 18 and the sliding sleeve 19. The adhesive is applied to the outer side of the adhesive roller 16. After the adhesive solidifies, it will be fixed to the outer side of the adhesive roller 16. Therefore, the adhesive roller 16 needs to be cleaned regularly to prevent too much adhesive from solidifying on the adhesive roller 16, which would reduce the adhesive application effect on the carpet. When cleaning the adhesive roller 16, the first scraper 5 and the second scraper 22 scrape off the adhesive on the conveyor belt 3 and the adhesive roller 16. After being transported by the conveyor belt 3, the cleaned adhesive is collected and processed by the collection box 6.

[0027] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A uniform glue coating device for carpet production comprising an operation table (1), characterized in that, The upper side of the operating table (1) is provided with a conveying mechanism, the operating table (1) is provided with a second mounting frame (11), the lower side of the second mounting frame (11) is provided with a glue-applying roller (16), a uniform coating roller (20) is provided on one side of the glue-applying roller (16), and a glue-spraying mechanism for spraying glue onto the glue-applying roller (16) is provided on one side of the second mounting frame (11). An electric telescopic rod (12) is fixedly installed on the upper side of the second mounting frame (11). A third mounting frame (13) located below the second mounting frame (11) is fixedly installed at the output end of the electric telescopic rod (12). A groove (17) is opened on the inner side of the second mounting frame (11). A limit rod (18) is fixedly installed on the inner side of the groove (17). Sliding sleeves (19) that are slidably sleeved on the outside of the limit rod (18) are fixedly installed at both ends of the third mounting frame (13). The glue-applying roller (16) is rotatably installed on the third mounting frame (13). A second servo motor (15) that drives the glue-applying roller (16) to rotate is fixedly installed on one side of the third mounting frame (13). A fourth mounting bracket (21) is fixedly mounted on one side of the second mounting bracket (11) by bolts (24), and a second scraper (22) that cooperates with the glue roller (16) is fixedly mounted on one side of the fourth mounting bracket (21).

2. The uniform gluing device for carpet production according to claim 1, characterized in that: The glue spraying mechanism includes a glue pipe (23) fixedly mounted on a third mounting frame (13). Several nozzles (14) are fixedly connected to the lower side of the glue pipe (23). A first mounting frame (7) is fixedly connected to the upper side of the operating table (1). A glue storage tank (8) is fixedly connected to the upper side of the first mounting frame (7). A glue pump (10) is fixedly mounted on the second mounting frame (11). The input end of the glue pump (10) is connected to the glue storage tank (8) through a connecting hose (9). The output end of the glue pump (10) is connected to the glue pipe (23) through a connecting hose (9).

3. The uniform gluing device for carpet production according to claim 1, characterized in that: The conveying mechanism includes a conveyor belt (3) set on the upper side of the operating table (1), a first servo motor (2) for driving the conveyor belt (3) to rotate is fixedly set on one side of the operating table (1), and a support cross plate (4) fixedly set on the operating table (1) is provided on the lower inner surface of the conveyor belt (3).

4. The uniform glue coating device for carpet production according to claim 1, characterized in that: The bottom of one end of the operating table (1) is fixedly provided with a first scraper (5) that fits against the conveyor belt (3), and a collection box (6) is provided at the bottom of one end of the operating table (1).

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