Multilayer film compounding device

Abstract

The multilayer film compounding device comprises mounting plates, the mounting plates are fixedly connected to the front end and the rear end of the right side of the top wall of a bottom plate, sliding grooves are formed in the middles of the two mounting plates, limiting rods are fixedly connected to the middles of the sliding grooves, and sliding blocks are slidably connected to the upper portions and the lower portions of the inner sides of the sliding grooves; tensioning rollers are rotationally connected to the middles of the close side walls of the front and rear sliding blocks, and connecting blocks are fixedly connected to the middles of the far side walls of the two sliding blocks. According to the multilayer film compounding device, when a film needs to be compounded, the initial end of a compounded film on the outer side of a storage roller is moved to the inner sides of two sets of pressing rollers, a driving motor is started to enable the pressing rollers to rotate to compound the film, meanwhile, a double-head air cylinder is started, and the output end of the double-head air cylinder extends to enable two sets of connecting blocks to be away from each other; therefore, the tensioning rollers are far away from each other, the film is tensioned and prevented from wrinkling to influence the subsequent compounding operation, and the practicability of the compounding device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of composite film processing, in particular to a multi-layer film composite device. Background Art

[0002] Film is a thin, soft, transparent sheet made of plastic, adhesive, rubber or other materials. The scientific explanation of film is: a two-dimensional material formed by the deposition of atoms, molecules or ions on the surface of a substrate, such as optical film, composite film, superconducting film, polyester film, nylon film, plastic film, etc. Film is widely used in electronics, machinery, printing and other industries. The film composite device is a device that bonds and presses two or more layers of film into a thicker film. The composite method is generally glue bonding or hot pressing.

[0003] The film composite device in the prior art generally includes a film supply mechanism, a pressing mechanism and a glue spraying mechanism or a heating mechanism. Generally, only one method can be used to composite the film, and the scope of application is small; it is difficult to tension the film. If the film is loose, wrinkles will appear, resulting in composite failure and increasing the composite cost. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] The utility model discloses a multi-layer film composite device, comprising a bottom plate, wherein an anti-wrinkle mechanism is arranged on the top of the bottom plate;

[0006] The anti-wrinkle mechanism includes a mounting plate, which is fixedly connected to the front and rear ends of the right side of the top wall of the bottom plate, a slide groove is provided in the middle of the two groups of mounting plates, a limit rod is fixedly connected to the middle of the slide groove, and sliders are slidably connected to the upper and lower parts of the inner side of the slide groove, and the front and rear groups of sliders are rotatably connected to the middle of one side wall close to each other, and the two groups of sliders are fixedly connected to the connecting blocks away from the middle of one side wall, and the two groups of mounting plates are fixedly connected to the connecting plate away from the middle of the one side wall, a double-headed cylinder is passed through and fixedly connected to the middle of the connecting plate, and the output ends of the double-headed cylinder are fixedly connected to the upper and lower groups of connecting blocks.

[0007] As an optimal technical solution of the utility model, the front and rear sides of the right end of the top of the bottom plate are fixedly connected with placement plates, and the upper and lower sides between the two groups of placement plates are rotatably connected with storage rollers, and the sliders are respectively penetrated and slidably connected to the upper and lower sides of the outer periphery of the limit rod.

[0008] As a preferred technical solution of the utility model, fixing plates are fixedly connected to both the front and rear sides of the middle of the top wall of the bottom plate, and a mounting frame is fixedly connected to the top between the two groups of fixing plates.

[0009] As a preferred technical solution of the utility model, a plurality of groups of evenly distributed glue storage barrels are fixedly connected to the inner side of the installation frame, and atomizing nozzles are arranged on the upper and lower sides of the glue storage barrels.

[0010] As a preferred technical solution of the utility model, vertical plates are fixedly connected to the front and rear sides of the left end of the top of the bottom plate, and pressing rollers are rotatably connected to the upper and lower sides between the two groups of vertical plates.

[0011] As a preferred technical solution of the utility model, the rear ends of the laminating rollers are fixedly connected with worm wheels, and a worm is meshingly connected between the two groups of worm wheels.

[0012] As a preferred technical solution of the utility model, the worm is rotatably connected between two groups of L-shaped plates, and the L-shaped plates are respectively fixedly connected to the middle parts of the left and right walls of the rear vertical plate. The left wall of the left L-shaped plate is fixedly connected with a drive motor, and the output shaft of the drive motor is fixedly connected to the worm.

[0013] The beneficial effects of the utility model are:

[0014] 1. This multi-layer film composite device moves the initial end of the composite film on the outer side of the receiving roller to the inner side of the two sets of pressing rollers when the film needs to be composited, starts the driving motor to rotate the pressing rollers to composite the film, and simultaneously starts the double-headed cylinder, the output end of the double-headed cylinder is extended to make the two sets of connecting blocks move away from each other, so that the tensioning rollers move away from each other, so that the film is tensioned to avoid wrinkles and affect the subsequent composite operation, thereby improving the practicality of the composite device;

[0015] 2. This multi-layer film composite device opens the atomizing nozzle during the rotation of the laminating roller, and sprays the glue inside the glue storage barrel from the atomizing nozzle to the side where the composite films are close to each other, thereby improving the film composite efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of a multi-layer film composite device of the utility model;

[0018] Figure 2 This is a schematic diagram of the tensioning structure of a multi-layer film composite device of the utility model;

[0019] Figure 3 This is a schematic diagram of the composite structure of a multi-layer film composite device of the utility model;

[0020] Figure 4 yes Figure 3Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. bottom plate; 2. anti-wrinkle mechanism; 3. placement plate; 4. storage roller; 5. mounting plate; 6. slide groove; 7. limit rod; 8. slider; 9. tensioning roller; 10. connecting block; 11. connecting plate; 12. double-head cylinder; 13. fixing plate; 14. mounting frame; 15. glue storage barrel; 16. atomizing nozzle; 17. vertical plate; 18. pressing roller; 19. worm gear; 20. L-shaped plate; 21. driving motor; 22. worm. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] Example: Figure 1-4 As shown, the utility model is a multi-layer film composite device, comprising a bottom plate 1, and an anti-wrinkle mechanism 2 is arranged on the top of the bottom plate 1;

[0024] The anti-wrinkle mechanism 2 includes a mounting plate 5, which is fixedly connected to the front and rear ends of the right side of the top wall of the bottom plate 1. A slide groove 6 is arranged in the middle of the two groups of mounting plates 5. A limit rod 7 is fixedly connected to the middle of the slide groove 6. The limit rod 7 can limit the slider 8 to prevent it from falling off from the inside of the slide groove 6. The upper and lower parts of the inner side of the slide groove 6 are slidably connected with sliders 8. The front and rear groups of sliders 8 are rotatably connected to the middle of one side wall close to each other. The tensioning roller 9 is made to move away from each other so that the film can be tightened to avoid wrinkles. The two groups of sliders 8 are fixedly connected to a connecting block 10 in the middle of the side wall away from each other. The two groups of mounting plates 5 are fixedly connected to a connecting plate 11 in the middle of the side wall away from each other. A double-headed cylinder 12 is penetrated and fixedly connected to the middle of the connecting plate 11. The connecting plate 11 can fix the double-headed cylinder 12. During the operation of the double-headed cylinder 12, the output end elongates, which will cause the connecting blocks 10 to move away from each other. The output ends of the double-headed cylinder 12 are fixedly connected to the upper and lower groups of connecting blocks 10.

[0025] Among them, the front and rear sides of the top right end of the bottom plate 1 are fixedly connected with a placing plate 3, and the upper and lower sides between the two groups of placing plates 3 are rotatably connected. The sliders 8 are respectively penetrated and slidably connected to the upper and lower sides of the outer periphery of the limiting rod 7, and the outer side of the storing roller 4 is wrapped with a film that needs to be compounded.

[0026] Among them, the front and rear sides of the middle of the top wall of the bottom plate 1 are fixedly connected with fixing plates 13, and the top between the two groups of fixing plates 13 is fixedly connected with a mounting frame 14, which can provide space for the installation of the glue storage barrel 15.

[0027] Among them, a plurality of groups of evenly distributed glue storage barrels 15 are fixedly connected to the inner side of the installation frame 14 , and atomizing nozzles 16 are arranged on the upper and lower sides of the glue storage barrels 15 .

[0028] Among them, vertical plates 17 are fixedly connected to the front and rear sides of the left end of the top of the bottom plate 1, and laminating rollers 18 are rotatably connected to the upper and lower sides between the two groups of vertical plates 17. The laminating rollers 18 can perform lamination processing on the film during rotation.

[0029] The rear ends of the laminating rollers 18 are fixedly connected with worm wheels 19 , and a worm 22 is meshedly connected between the two sets of worm wheels 19 . The worm 22 drives the worm wheel 19 to rotate during its rotation.

[0030] Among them, the worm 22 is rotatably connected between the two groups of L-shaped plates 20, and the L-shaped plates 20 are fixedly connected to the middle parts of the left and right walls of the rear vertical plate 17 respectively. The left wall of the left L-shaped plate 20 is fixedly connected to a drive motor 21, and the output shaft of the drive motor 21 is fixedly connected to the worm 22.

[0031] Working principle: When the film needs to be composited, the initial end of the composite film on the outside of the storage roller 4 is moved to the inside of the two sets of lamination rollers 18, and the drive motor 21 is started to rotate the lamination rollers 18 to composite the film, and at the same time, the double-headed cylinder 12 is started, and the output end of the double-headed cylinder 12 is extended to make the two sets of connecting blocks 10 move away from each other, so that the tensioning rollers 9 move away from each other, so that the film is tensioned to avoid wrinkles and affect subsequent composite operations. At the same time, the atomizing nozzle 16 is turned on during the rotation of the lamination roller 18, and the glue inside the glue storage barrel 15 is sprayed from the atomizing nozzle 16 to the side of the composite film that is close to each other.

[0032] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multilayer film composite device, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is provided with an anti-wrinkle mechanism (2); The anti-wrinkle mechanism (2) comprises a mounting plate (5), wherein the mounting plate (5) is fixedly connected to the front and rear ends of the right side of the top wall of the bottom plate (1), a slide groove (6) is arranged in the middle of the two groups of mounting plates (5), a limiting rod (7) is fixedly connected to the middle of the slide groove (6), a slider (8) is slidably connected to the upper and lower parts of the inner side of the slide groove (6), the front and rear groups of the sliders (8) are rotatably connected to the middle of a side wall close to each other, the two groups of the sliders (8) are fixedly connected to a connecting block (10) at the middle of a side wall away from each other, and the two groups of the mounting plates (5) are fixedly connected to a connecting plate (11) at the middle of a side wall away from each other, a double-headed cylinder (12) is passed through and fixedly connected to the middle of the connecting plate (11), and the output ends of the double-headed cylinder (12) are fixedly connected to the upper and lower groups of connecting blocks (10).

2. A multilayer film composite device according to claim 1, characterized in that: The bottom plate (1) is fixedly connected to a placement plate (3) on both the front and rear sides of the top right end, and storage rollers (4) are rotatably connected to the upper and lower sides between the two groups of placement plates (3), and the sliders (8) are respectively penetrated and slidably connected to the upper and lower sides of the outer periphery of the limit rod (7).

3. A multilayer film composite device according to claim 1, characterized in that: Fixed plates (13) are fixedly connected to both the front and rear sides of the middle of the top wall of the bottom plate (1), and a mounting frame (14) is fixedly connected to the top between the two groups of fixed plates (13).

4. A multilayer film composite device according to claim 3, characterized in that: A plurality of groups of evenly distributed glue storage barrels (15) are fixedly connected to the inner side of the installation frame (14), and atomizing nozzles (16) are arranged on both the upper and lower sides of the glue storage barrels (15).

5. A multi-layer film composite device according to claim 1, characterized in that: The front and rear sides of the left top end of the bottom plate (1) are fixedly connected with vertical plates (17), and the upper and lower sides between the two groups of vertical plates (17) are rotatably connected with pressing rollers (18).

6. A multi-layer film composite device according to claim 5, characterized in that: The rear ends of the laminating rollers (18) are fixedly connected to worm wheels (19), and a worm (22) is meshingly connected between two sets of worm wheels (19).

7. A multi-layer film composite device according to claim 6, characterized in that: The worm (22) is rotatably connected between the two groups of L-shaped plates (20), and the L-shaped plates (20) are respectively fixedly connected to the middle parts of the left and right walls of the rear vertical plate (17). The left wall of the left L-shaped plate (20) is fixedly connected to a driving motor (21), and the output shaft of the driving motor (21) is fixedly connected to the worm (22).

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