Hot melt adhesive compound machine with dustproof assembly

Abstract

The utility model discloses a hot melt adhesive compound machine with a dustproof assembly, relates to the technical field of hot melt adhesive compound machines, and solves the problems that when the compound machine is used, hot-melted materials enter the compound machine and then are subjected to dust collection work through a dust collection assembly, and at the moment, part of dust is attached to the surfaces of the hot-melted materials, so that the dust collection work is influenced. The compound machine solves the problems that in the prior art, a hot-melt material is in a moving state, and in cooperation with part of attached dust, when the material is in a long-time rolling state, the attachment force of the dust is large, and the dust is inconvenient to clean completely. The compound machine comprises a base and a compound machine main body, and the compound machine main body is arranged at the upper end of the base; according to the compound machine, the base is arranged in the compound machine body, the supporting columns are symmetrically and fixedly mounted on the two sides between the compound machine body and the base, by means of the brush rollers arranged outside the compound machine body, a hot-melted material passes through the space between the adjacent brush rollers, the surface of the hot-melted material can be conveniently cleaned, and dust can be effectively prevented from being attached to the surface of the hot-melted material.

Description

Technical Field

[0001] This utility model relates to the technical field of hot melt adhesive laminating machines, specifically a hot melt adhesive laminating machine with a dustproof component. Background Technology

[0002] A hot melt adhesive laminating machine uses a pressing device to firmly bond different substrates together under pressure.

[0003] A search revealed Chinese patent publication number CN221272227U, which discloses a laminating machine with a dustproof component. The machine includes a base, a housing on top of the base, a first unwinding mechanism on one side of the base, a second unwinding mechanism and a rewinding mechanism on the top and second sides of the housing away from the first unwinding mechanism, respectively, a laminating chamber inside the housing, a glue storage box inside the laminating chamber, a return baffle on the top of the glue storage box near the first unwinding mechanism, a glue-applying roller installed inside the glue storage box inside the laminating chamber, and a first guide roller installed above the glue storage box and near the top of the return baffle inside the laminating chamber. This invention utilizes a glue-applying plate to scrape away excess glue from the material surface and smooth the glue, thereby ensuring a more uniform glue distribution on the material surface and improving the smoothness of the surface after laminating the two materials.

[0004] However, when the laminating machine is in use, after the material to be melted enters the machine and is then vacuumed by the dust collection component, some dust will adhere to the surface of the material being melted. At the same time, the material being melted is in motion, and with the dust adhering to it, the material is being rolled up for a long time, so the dust has a strong adhesion and is not easy to be completely cleaned. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a hot melt adhesive laminating machine with a dustproof component. This solves the problem that when the laminating machine is in use, after the hot melted material enters the machine and is then vacuumed by the dust extraction component, some dust adheres to the surface of the hot melted material. At the same time, the hot melted material is in motion, and with the dust adhering to it for a long time while the material is being rolled up, the dust has a strong adhesion and is not easy to clean completely.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a hot melt adhesive laminating machine with dustproof components, comprising a base and a laminating machine body. The laminating machine body is positioned on the upper end of the base, and support columns are symmetrically fixedly installed on both sides between the laminating machine body and the base. Second fixing plates are symmetrically fixedly installed on both ends of the base, and unwinding rollers are rotatably connected between adjacent second fixing plates. First and second support plates are fixedly installed on the side walls of both ends of the laminating machine body, with the first support plate positioned below the second support plate. The first and second support plates... Each of the first support plates has a first through hole inside. First fixing plates are symmetrically fixed on both sides of the top surface of the first support plate, and brush rollers are rotatably connected between adjacent first fixing plates. A rotary motor is fixedly installed on one side wall of each first fixing plate. The output shaft of each rotary motor is fixedly connected to one end of the brush roller through the interior of the first fixing plate. The brush rollers are symmetrically arranged at both ends of the first through hole. L-shaped scrapers are symmetrically fixedly installed at both ends of the top surface of the first support plate. The side walls of the L-shaped scrapers are respectively in contact with the side walls of the brush rollers. The first support plates are all positioned above the unwinding roller.

[0007] Preferably, the laminating machine body has feeding holes inside the side walls at both ends, and protective boxes are fixedly installed at both ends of the laminating machine body. The interior of each protective box is connected to the interior of the feeding hole. The bottom surface of each protective box has a second through hole, the position of which corresponds to the position of the first through hole. Tensioning rollers are rotatably connected inside each protective box, thereby facilitating the entry of the hot-melted material into the interior of the laminating machine body.

[0008] Preferably, a third fixing plate is symmetrically fixedly installed on the upper end of the base, and a winding roller is rotatably connected between adjacent third fixing plates. The bottom surface of the composite machine body is provided with a discharge hole, which corresponds to the position of the winding roller, thereby facilitating the winding operation.

[0009] Preferably, the length and width of the first support plate and the second support plate are equal, and the sidewalls of the first support plate and the second support plate are located outside the base, thereby preventing the dust from falling onto the sidewalls of the hot-melted material.

[0010] Preferably, the upper end of the protective box is open, and the inside of each opening is fitted with a cover plate, so that the cover plate can be opened to remove the material that needs to be heat-melted inside.

[0011] Preferably, the two brush rollers rotate in opposite directions to facilitate cleaning.

[0012] This utility model provides a hot melt adhesive laminating machine with a dustproof component. It has the following beneficial effects:

[0013] 1. The hot melt adhesive laminating machine with dustproof components allows for convenient cleaning of the surface of the hot melted material by means of brush rollers set on the outside of the laminating machine body, which pass between adjacent brush rollers, effectively preventing dust from adhering to the surface of the hot melted material.

[0014] 2. This hot melt adhesive laminating machine with dustproof components allows for convenient cleaning of the brush roller by means of the L-shaped scraper and the brush roller working together, preventing dust from adhering to the brush roller. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a bottom view of the present invention;

[0017] Figure 3 This is a schematic diagram of the internal structure of this utility model.

[0018] In the diagram, 1-base, 2-composite machine body, 3-first support plate, 4-first through hole, 5-first fixing plate, 6-L-shaped scraper, 7-rotary motor, 8-second support plate, 9-protective box, 10-support column, 11-brush roller, 12-second fixing plate, 13-unwinding roller, 14-third fixing plate, 15-winding roller, 16-second through hole, 17-discharge hole, 18-feed hole, 19-tensioning roller, 20-cover plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1: Please refer to Figure 1-3This utility model provides a hot melt adhesive laminating machine with a dustproof component, including a base 1 and a laminating machine body 2. The laminating machine body 2 is disposed on the upper end of the base 1, and support columns 10 are symmetrically fixedly installed on both sides between the laminating machine body 2 and the base 1. Second fixing plates 12 are symmetrically fixedly installed on both ends of the base 1, and unwinding rollers 13 are rotatably connected between adjacent second fixing plates 12. First support plates 3 and second support plates 8 are fixedly installed on the side walls of both ends of the laminating machine body 2, and the first support plate 3 is disposed on the second support plate 8. Below, both the first support plate 3 and the second support plate 8 have first through holes 4 inside. First fixing plates 5 are symmetrically fixedly installed on both sides of the top surface of the first support plate 3, and brush rollers 11 are rotatably connected between adjacent first fixing plates 5. A rotary motor 7 is fixedly installed on one side wall of each first fixing plate 5. The output shaft of each rotary motor 7 is fixedly connected to one end of a brush roller 11 through the interior of the first fixing plate 5. Brush rollers 11 are symmetrically arranged at both ends of the first through holes 4. The top surfaces of the first support plate 3 are symmetrically fixedly installed with... L-shaped scrapers 6, the sidewalls of which are respectively attached to the sidewalls of brush rollers 11. First support plates 3 are all positioned above the unwinding rollers 13. Third fixing plates 14 are symmetrically fixed to the upper end of the base 1, and take-up rollers 15 are rotatably connected between adjacent third fixing plates 14. A discharge hole 17 is provided inside the bottom surface of the laminating machine body 2, corresponding to the position of the take-up roller 15. The length and width of the first support plate 3 and the second support plate 8 are equal, and the sidewalls of both the first support plate 3 and the second support plate 8 are located outside the base 1. Two brush rollers... 11 The rotation directions are opposite. The materials to be heat-melted are respectively placed on the unwinding rollers on both sides, and the upper ends of these materials pass through the through holes 4 in the first support plate 3 and the second support plate 8 until the materials enter the interior of the composite machine body 2. At the same time, the rotary motor 7 is turned on to make the brush roller 11 rotate, which can conveniently clean the surface of the moving material. While cleaning, the L-shaped scraper 6 will clean the side wall of the brush roller 11, which can conveniently remove the dust attached to the brush roller 11.

[0021] Example 2: To facilitate the protection of the cleaned hot-melt material, in this example, as... Figure 1-3As shown, both ends of the main body 2 of the laminating machine are provided with feed holes 18, and both ends of the main body 2 of the laminating machine are fixedly installed with protective boxes 9. The interior of the protective boxes 9 is connected to the interior of the feed holes 18. The bottom surface of the protective boxes 9 is provided with second through holes 16, the position of the second through holes 16 is corresponding to the position of the first through holes 4. The interior of the protective boxes 9 is rotatably connected with tension rollers 19. The upper end of the protective boxes 9 is open, and the interior of the opening is connected with a cover plate 20. The material to be melted enters the interior of the protective box 9 through the interior of the second support plate 8, and enters the interior of the feed hole 18 through the top of the tension roller 19. This can prevent the material to be melted from rubbing against the side wall of the feed hole 18. Then, during the melting operation, the material is discharged through the discharge hole 17 until it is wound on the winding roller 15, which can be easily wound up.

[0022] It should be noted that in this embodiment, when using a hot melt adhesive laminating machine equipped with a dustproof component, such as Figure 1-3 As shown, the materials to be heat-melted are respectively placed on the unwinding rollers on both sides, and the upper ends of these materials pass through the through holes 4 in the first support plate 3 and the second support plate 8 until the materials enter the interior of the laminating machine body 2. At the same time, the rotary motor 7 is turned on to make the brush roller 11 rotate, which can easily clean the surface of the moving material. While cleaning, the L-shaped scraper 6 cleans the side wall of the brush roller 11, which can easily remove the dust attached to the brush roller 11. The heat-melted material enters the interior of the protective box 9 through the interior of the second support plate 8, and enters the interior of the feed hole 18 through the top of the tension roller 19, which can prevent the heat-melted material from rubbing against the side wall of the feed hole 18. Then, during the heat-melting operation, the material is discharged through the discharge hole 17 until it is wound on the take-up roller 15, which can easily be wound up.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0024] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A hot melt adhesive laminator with a dust protection assembly, characterized in that: The utility model relates to a composite machine, including base (1) with compound machine body (2), compound machine body (2) sets up at the upper end of base (1), and both sides symmetry fixed mounting of compound machine body (2) with base (1) between are fixedly installed with support column (10), both ends of base (1) symmetry fixed mounting have second fixed plate (12), and the both sides symmetry fixed mounting of second fixed plate (12) between are rotatably connected with unwinding roller (13), both ends side wall of compound machine body (2) are fixedly installed with first support plate (3) with second support plate (8), first support plate (3) sets up at the below of second support plate (8), the inside of first support plate (3) with second support plate (8) are provided with first through -hole (4), the top surface both sides of first support plate (3) symmetry fixed mounting have first fixed plate (5), and the both sides rotatable connection of first fixed plate (5) between are with brush roller (11), and the side wall of first fixed plate (5) one side is fixedly installed with rotating electrical machine (7), the output shaft of rotating electrical machine (7) is fixedly connected with the one end of brush roller (11) through the inside of first fixed plate (5) and brush roller (11), the both ends symmetry of brush roller (11) are provided with first through -hole (4), the top surface both ends of first support plate (3) symmetry fixed mounting have L shaped scraper (6), the side wall of L shaped scraper (6) respectively with the side wall of brush roller (11) mutually adhere, first support plate (3) sets up at the above of unwinding roller (13).

2. The hot melt adhesive laminating machine with dustproof assembly according to claim 1, characterized in that: The both ends side wall inside of compound machine body (2) are provided with feeding hole (18), and the both ends of compound machine body (2) are fixedly installed with protection box (9), the inside of protection box (9) is connected with the inside of feeding hole (18), the inside of protection box (9) is provided with second through -hole (16), the position of second through -hole (16) corresponds with the position of first through -hole (4), the inside of protection box (9) rotatably connected with tensioning roller (19).

3. The hot melt adhesive laminating machine with dustproof assembly according to claim 1, characterized in that: The upper end of base (1) symmetry fixed mounting has third fixed plate (14), and rotatable connection has winding roller (15) between the both sides of third fixed plate (14), the inside of the bottom surface of compound machine body (2) is provided with discharge hole (17), and corresponds with the position of winding roller (15).

4. The hot melt adhesive laminating machine with dustproof assembly according to claim 1, characterized in that: The length and width of first support plate (3) with second support plate (8) are equal, and the side wall of first support plate (3) with second support plate (8) is at the outside of base (1).

5. The hot melt adhesive laminating machine with dustproof assembly according to claim 2, characterized in that: The upper end of protection box (9) is open, and the inside of opening is installed with cover plate (20).

6. The hot melt adhesive laminating machine with dustproof assembly according to claim 1, characterized in that: The rotating direction of two brush rollers (11) is opposite.

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