Film covering and laminating mechanism for hot melt adhesive film

Abstract

The utility model relates to the technical field of plate film laminating, in particular to a hot melt adhesive film laminating and laminating mechanism which comprises a laminating machine, a laminating roller is mounted in the laminating machine, mounting rings are clamped on the front side of the laminating roller and are of two-section design, one sides of the two mounting rings are hinged, and the other sides of the two mounting rings are hinged. Sliding grooves are formed in the inner sides of the two mounting rings, cleaning cloth is slidably connected to the interiors of the sliding grooves, storage grooves are formed in the outer sides of the interiors of the two mounting rings, and a plurality of mounting grooves are formed in the inner walls of the storage grooves; the laminating roller has the beneficial effects that the mounting rings on the two sides of the laminating roller are designed in a clamping manner, and the cleaning cloth is mounted in the mounting rings, so that the cleaning cloth can be driven to clean the roller surface by pulling the mounting rings, the one-time cleaning area can be increased, the cleaning efficiency is improved, the labor intensity of workers is reduced, and the working efficiency is improved. And therefore, the economical efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate laminating, in particular to a hot melt adhesive film laminating and bonding mechanism. Background Art

[0002] Sheet lamination refers to covering the sheet with a layer of film to increase the waterproof, fireproof, durable and anti-fouling capabilities of the sheet. During the lamination process, a hot-melt adhesive film is coated on the sheet surface, and then the film is adhered to the sheet and bonded to the hot-melt adhesive film using the laminating film, so that the sheet is laminated.

[0003] The laminating mechanism in the prior art generally consists of an electric telescopic rod, a laminating roller and the like. When in use, the electric telescopic rod is started to push the laminating roller into contact with the film, so that the laminating roller can tightly connect the film with the hot melt adhesive, thereby achieving higher lamination quality.

[0004] However, after the laminating roller has been used for a long time, hot melt adhesive or other impurities will remain on its surface, which will affect the laminating quality. Therefore, it needs to be cleaned regularly. However, when cleaning it, it is generally done by holding a flexible cotton cloth or non-woven cloth, dipping it in detergent for multiple times, and then manually cleaning the roller surface. In this process, the workers spend a long time cleaning, which not only makes the workers' labor intensity high, but also makes the efficiency low. In the equipment that needs to clean the roller surface frequently, the equipment downtime is long, which makes the economy low. Utility Model Content

[0005] The utility model aims to provide a hot melt adhesive film laminating and bonding mechanism to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot melt adhesive film laminating mechanism, including a laminating machine, a laminating roller is installed inside the laminating machine, a mounting ring is clamped on the front side of the laminating roller, the mounting ring is a two-section design, one side of the two mounting rings are hinged, and the inner sides of the two mounting rings are provided with a slide groove, and a cleaning cloth is slidably connected to the inside of the slide groove.

[0007] Preferably, storage grooves are provided on the inner and outer sides of the two mounting rings, and a plurality of mounting grooves are provided on the inner walls of the mounting grooves, an elastic member is fixedly connected to the inner walls of the mounting grooves, a push piece is fixedly connected to the other end of the elastic member, a push rod is fixedly connected to the middle of an end of the push piece away from the elastic member, the other end of the push rod is fixedly connected to the cleaning cloth, and two blocking blocks are fixedly connected to the outer side of an end of the push piece away from the elastic member.

[0008] Preferably, a slot is provided inside the right side of the upper mounting ring, a plurality of plug-in blocks are fixedly connected to the inner wall of the slot, a block is fixedly connected to the top right side of the lower mounting ring, a plurality of slots are provided on the left side of the block.

[0009] Preferably, the adjacent sides of the two cleaning cloths are respectively in contact with the outside of the bonding roller, and the separated sides of the two cleaning cloths are each provided with a connecting groove, and the connecting groove is connected with the slide groove.

[0010] Preferably, the installation groove is connected to the slide groove, one side of the blocking block is slidably connected to the inside of the installation groove, and the other side of the blocking block is slidably connected to the inside of the slide groove.

[0011] Preferably, one side of the push rod is slidably connected to the inside of the slide groove, the other side of the push rod is slidably connected to the inside of the mounting groove, and the push sheet is slidably connected to the inside of the mounting groove.

[0012] Preferably, the card block is engaged with the card slot, the side of the plug block away from the mounting ring is designed as an arc, the plug block is adapted to the slot, and the plug block fits with the inside of the slot at the corresponding position.

[0013] Compared with the prior art, the hot melt adhesive film laminating mechanism proposed by the utility model has the following beneficial effects: by designing the mounting rings on both sides of the laminating roller to be snap-fitted, and installing a cleaning cloth inside the mounting ring, the mounting ring can be pulled to drive the cleaning cloth to clean the roller surface, thereby increasing the cleaning area at one time, which not only improves the cleaning efficiency, but also reduces the labor intensity of workers, thereby improving the economic efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the laminating roller of the utility model;

[0016] Figure 3 This is a right side view of the installation ring of the utility model;

[0017] Figure 4 For this utility model Figure 3 Structural cross-section at AA in the middle;

[0018] Figure 5 For this utility model Figure 4 A magnified view of the structure at center;

[0019] Figure 6 For this utility model Figure 4 A magnified view of the structure at B in the middle;

[0020] Figure 7It is a schematic diagram of the structure of the cleaning cloth of the utility model.

[0021] In the figure: 1. Laminating machine; 2. Laminating roller; 3. Mounting ring; 4. Slide groove; 5. Cleaning cloth; 6. Storage groove; 7. Mounting groove; 8. Elastic member; 9. Push sheet; 10. Push rod; 11. Blocking block; 12. Connecting groove; 13. Card slot; 14. Insert block; 15. Card block; 16. Slot. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1-Figure 7 The utility model provides a technical solution: a hot melt adhesive film laminating and bonding mechanism, including a bonding machine 1, a bonding roller 2 is installed inside the bonding machine 1, the bonding roller 2 is used to extrude the film, so that the laminating effect is better, the front side of the bonding roller 2 is clamped with a mounting ring 3, the mounting ring 3 is designed in two sections, so that the mounting ring 3 can be conveniently installed on the bonding roller 2, one side of the two mounting rings 3 is hinged so that the mounting ring 3 can be conveniently detached from the bonding roller 2, and the inner sides of the two mounting rings 3 are provided with a slide groove 4, and the slide groove 4 A cleaning cloth 5 is slidably connected inside, and the slide groove 4 limits the cleaning cloth 5, allowing the cleaning cloth 5 to slide smoothly. The adjacent sides of the two cleaning cloths 5 are respectively in contact with the outside of the bonding roller 2, so that the cleaning cloth 5 can clean the bonding roller 2. A connecting groove 12 is provided inside the separated sides of the two cleaning cloths 5, and the connecting groove 12 is connected with the slide groove 4, so that the cleaning agent can pass through the connecting groove 12 and enter between the cleaning cloth 5 and the bonding roller 2, thereby improving the cleaning quality of the bonding roller 2 by the cleaning cloth 5.

[0024] When it is necessary to clean the bonding roller 2, the cleaning cloth 5 is first soaked with cleaning agent, and the excess cleaning agent will flow inside the connecting groove 12. The mounting ring 3 is mounted on the bonding roller 2, and then the hinges of the two mounting rings 3 are rotated so that the other sides of the mounting rings 3 can be bonded. At this time, the wet cleaning cloth 5 can be bonded with the bonding roller 2, and then the mounting ring 3 is pulled backward, so that the mounting ring 3 can drive the cleaning cloth 5 to clean the upper and lower sides of the outside of the bonding roller 2. When the mounting ring 3 moves to the rear side of the bonding roller 2, the mounting ring 3 is rotated 90°, and then the mounting ring 3 is pulled forward, so that the cleaning cloth 5 can clean the front and back sides of the bonding roller 2, thereby increasing the area cleaned at one time, which not only improves the cleaning efficiency, but also reduces the labor intensity of the workers, thereby improving the economy.

[0025] Embodiment 2: On the basis of embodiment 1, in order to achieve a better cleaning effect of the cleaning cloth 5 on the bonding roller 2, storage grooves 6 are provided on the inner and outer sides of the two mounting rings 3. The storage grooves 6 are used to store cleaning agents. The inner wall of the storage grooves 6 is provided with a plurality of mounting grooves 7. The mounting grooves 7 are connected with the slide groove 4, so that the cleaning agent inside the storage grooves 6 can enter the inside of the slide groove 4 through the mounting grooves 7. An elastic member 8 is fixedly connected to the inner wall of the mounting groove 7. A push piece 9 is fixedly connected to the other end of the elastic member 8. The push piece 9 is slidably connected to the inside of the mounting groove 7. The mounting groove 7 limits the push piece 9 so that the push piece 9 will not deviate when sliding. The middle part of the end of the push piece 9 away from the elastic member 8 is fixedly connected with Push rod 10, one side of the push rod 10 is slidably connected to the inside of the slide groove 4, and the other side of the push rod 10 is slidably connected to the inside of the mounting groove 7. The slide groove 4 and the mounting groove 7 limit the push rod 10, so that the push rod 10 can slide smoothly. The other end of the push rod 10 is fixedly connected to the cleaning cloth 5. Two blocking blocks 11 are fixedly connected to the outside of the end of the push piece 9 away from the elastic member 8. One side of the blocking block 11 is slidably connected to the inside of the mounting groove 7, and the other side of the blocking block 11 is slidably connected to the inside of the slide groove 4. The blocking block 11 is used to block the connection between the mounting groove 7 and the slide groove 4, and then when the cleaning agent is needed, the cleaning agent will enter the inside of the mounting groove 7 from the storage tank 6.

[0026] When the mounting ring 3 is mounted on the bonding roller 2 and the cleaning cloth 5 slides on the bonding roller 2, the cleaning cloth 5 will move outward, thereby enabling the cleaning cloth 5 to push the push rod 10 to move outward, thereby enabling the push rod 10 to push the push sheet 9 to move outward, thereby enabling the push sheet 9 to pull the blocking block 11 out of the inside of the slide groove 4, thereby enabling the mounting groove 7 to be connected with the slide groove 4, thereby enabling the cleaning agent inside the storage groove 6 to enter the inside of the slide groove 4, thereby wetting the cleaning cloth 5 through the connecting groove 12, so that the cleaning cloth 5 can be kept wet before use, and the push sheet 9 can squeeze the elastic part 8 to produce deformation, and the push sheet 9 can generate elastic potential energy, thereby enabling the push sheet 9 to push the cleaning cloth 5 to fit closely with the bonding roller 2 through the push rod 10, thereby improving the cleaning quality of the cleaning cloth 5.

[0027] Embodiment 3: On the basis of embodiment 2, in order to achieve a more stable installation of the mounting ring 3 on the bonding roller 2, a card slot 13 is opened inside the right side of the upper mounting ring 3, and a plurality of plug blocks 14 are fixedly connected to the inner wall of the card slot 13. The side of the plug block 14 away from the mounting ring 3 is designed as an arc, and a card block 15 is fixedly connected to the top of the right side of the lower mounting ring 3. The arc-shaped plug block 14 prevents the plug block 14 and the card block 15 from affecting each other. The card block 15 is engaged with the card slot 13, so that the connection between the mounting ring 3 and the bonding roller 2 is more stable. A plurality of slots 16 are opened on the left side of the card block 15, and the plug block 14 is adapted to the slot 16. The plug block 14 is engaged with the inside of the slot 16 at the corresponding position, so that the connection between the card block 15 and the mounting ring 3 is more tortuous, thereby making the card block 15 and the card slot 13 more stably connected, so that the installation of the mounting ring 3 is more stable.

[0028] When the other sides of the hinges of the two mounting rings 3 are fitted together, the block 15 can enter the interior of the slot 13, and then the plug block 14 can enter the interior of the slot 16 at the corresponding position. When the block 15 is engaged with the slot 13, the plug block 14 and the slot 16 are fitted together, making the block 15 and the slot 13 more stably connected, thereby making the installation of the mounting ring 3 on the fitting roller 2 more stable.

[0029] When in actual use, first soak the cleaning cloth 5 with cleaning agent, and the excess cleaning agent will circulate inside the connecting groove 12, and by putting the mounting ring 3 on the fitting roller 2, and then rotating the hinges of the two mounting rings 3, when the other sides of the hinges of the two mounting rings 3 fit together, the card block 15 can enter the interior of the card slot 13, and then the plug block 14 can enter the interior of the corresponding position slot 16, so that when the card block 15 is engaged with the card slot 13, the plug block 14 and the slot 16 can fit together, so that the card block 15 and the card slot 13 are more stably engaged, so that the installation of the mounting ring 3 on the fitting roller 2 is more stable, and at this time, the wet cleaning cloth 5 can fit together with the fitting roller 2, so that the cleaning cloth 5 can move outward, and then the cleaning cloth 5 can push the push rod 10 to move outward, and then the push rod 10 can push the push sheet 9 to move outward, so that the push sheet 9 can pull the blocking block 11 out of the inside of the slide groove 4, so that the mounting ring 3 The cleaning cloth 5 is cleaned by the cleaning agent 5 in the cleaning state, and the cleaning agent 5 is sucked out of the cleaning cloth 5. The cleaning cloth 5 is cleaned by the cleaning agent 5 in the cleaning state, and the cleaning agent 5 is sucked out of the cleaning cloth 5. The cleaning cloth 5 is cleaned by the cleaning agent 5 in the cleaning state, and the cleaning agent 5 is sucked out of the cleaning cloth 5.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hot melt adhesive film laminating mechanism, comprising a laminating machine (1), wherein a laminating roller (2) is installed inside the laminating machine (1), characterized in that: The front side of the laminating roller (2) is clamped with a mounting ring (3), the mounting ring (3) is designed in two sections, one side of the two mounting rings (3) is hinged, the inner sides of the two mounting rings (3) are provided with a sliding groove (4), and the interior of the sliding groove (4) is slidably connected with a cleaning cloth (5).

2. A hot melt adhesive film laminating and bonding mechanism according to claim 1, characterized in that: Storage grooves (6) are provided on the inner and outer sides of the two mounting rings (3); a plurality of mounting grooves (7) are provided on the inner wall of the storage groove (6); an elastic member (8) is fixedly connected to the inner wall of the mounting groove (7); a push piece (9) is fixedly connected to the other end of the elastic member (8); a push rod (10) is fixedly connected to the middle of the end of the push piece (9) away from the elastic member (8); the other end of the push rod (10) is fixedly connected to the cleaning cloth (5); and two blocking blocks (11) are fixedly connected to the outer side of the end of the push piece (9) away from the elastic member (8).

3. A hot melt adhesive film laminating and bonding mechanism according to claim 2, characterized in that: A slot (13) is provided inside the right side of the upper mounting ring (3), and a plurality of inserting blocks (14) are fixedly connected to the inner wall of the slot (13); a block (15) is fixedly connected to the top end of the right side of the lower mounting ring (3), and a plurality of slots (16) are provided on the left side of the block (15).

4. A hot melt adhesive film laminating and bonding mechanism according to claim 1, characterized in that: The adjacent sides of the two cleaning cloths (5) are respectively in contact with the outside of the contact roller (2), and the separated sides of the two cleaning cloths (5) are each provided with a connecting groove (12), and the connecting groove (12) is connected to the slide groove (4).

5. The hot melt adhesive film laminating and bonding mechanism according to claim 2, characterized in that: The installation groove (7) is connected to the slide groove (4); one side of the blocking block (11) is slidably connected to the inside of the installation groove (7); and the other side of the blocking block (11) is slidably connected to the inside of the slide groove (4).

6. A hot melt adhesive film laminating and bonding mechanism according to claim 2, characterized in that: One side of the push rod (10) is slidably connected to the inside of the slide groove (4), the other side of the push rod (10) is slidably connected to the inside of the mounting groove (7), and the push piece (9) is slidably connected to the inside of the mounting groove (7).

7. A hot melt adhesive film laminating and bonding mechanism according to claim 3, characterized in that: The clamping block (15) is engaged with the clamping slot (13); the side of the inserting block (14) away from the mounting ring (3) is designed as an arc; the inserting block (14) is adapted to the slot (16); the inserting block (14) fits in place with the inside of the slot (16) at the corresponding position.

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