Laminating device for adhesive product

Abstract

The utility model discloses a laminating device for adhesive products, which relates to the technical field of adhesive products and comprises a base, a U-shaped plate arranged above the end of the base, a rotatable roller arranged on the inner side of the U-shaped plate, a protective film wound on the outer side of the roller, a U-shaped frame arranged on the side surface of the U-shaped plate, and an adhesive tape arranged on the U-shaped frame. A rotatable rotating arm is arranged on the inner side of the U-shaped frame, a rectangular box is arranged at one end of the rotating arm, a bolt is arranged on the outer side of the U-shaped frame, a sliding block capable of doing reciprocating motion along a straight line is arranged on the inner side of the rectangular box, a blade is arranged on the outer side of the sliding block, an L-shaped plate is arranged on one side of the upper end of the base, and a pressing plate capable of doing reciprocating linear motion in the vertical direction is arranged on the inner side of the L-shaped plate. The upper end of the base is used for placing a substrate; according to the utility model, no air is rolled in the laminating process, so that the protective film and the base material are aligned and flatly laminated.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive products, in particular to a laminating device for adhesive products. Background Technique

[0002] Adhesive products are generally composed of a base material and a protective film that are laminated to each other. Adhesive is applied to the base material, and then the protective film is covered on the adhesive, so as to protect the base material through the protective film. The lamination of the protective film on the base material is rather troublesome, because if not careful, air will be trapped during the lamination process, resulting in unevenness between the protective film and the base material.

[0003] The existing lamination methods have never solved the problem of air exhaust. Especially when a relatively large protective film and a base material are laminated to each other, such problems are more likely to occur.

[0004] In view of the above problems, the utility model provides a laminating device for adhesive products. Content of the Utility Model

[0005] The purpose of the utility model is to provide a laminating device for adhesive products, which ensures that no air will be trapped during the lamination process, and enables the protective film and the base material to be aligned and laminated flatly, thereby solving the problems in the background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A laminating device for adhesive products, including a base. Above the end of the base, there is a U-shaped plate. Inside the U-shaped plate, there is a rotatable roller. A protective film is wound around the outside of the roller. The U-shaped plate moves horizontally in a reciprocating straight line. On the side of the U-shaped plate, there is a U-shaped frame. Inside the U-shaped frame, there is a rotatable rotating arm. One end of the rotating arm is provided with a rectangular box. Outside the U-shaped frame, there is a bolt. Inside the rectangular box, there is a slider that can move in a reciprocating straight line. Outside the slider, there is a blade. On one side of the upper end of the base, there is an L-shaped plate. Inside the L-shaped plate, there is a pressing plate that can move in a reciprocating straight line vertically. The upper end of the base is used to place the base material.

[0007] Furthermore, convex blocks are fixedly connected to both sides of the U-shaped plate. Inside the convex blocks, there are respectively a first lead screw and a connecting rod. At both ends of the first lead screw and the connecting rod, there are support plates. Both ends of the connecting rod are fixedly connected to the side of the support plate. A first motor is fixedly installed on the side of the support plate. One end of the first lead screw is rotatably connected to the support plate through a bearing, and the other end passes through the support plate and is fixedly connected to the output end of the first motor. The first lead screw is threadedly connected to the convex block, and the connecting rod is slidably connected to the convex block. The support plate is fixedly connected to the upper end of the base.

[0008] Further, a U-shaped frame is fixedly connected to the middle of the side surface of the U-shaped plate. One end of the rotating arm is fixedly connected with a rotating shaft. One end of the rotating shaft is rotatably connected to the inner side surface of the U-shaped frame through a bearing, and the other end passes through the U-shaped frame and is fixedly connected with a positioning plate. A bolt is threadedly connected to the positioning plate. A number of uniformly distributed positioning holes are formed in the outer side of the U-shaped frame, and the bolt is threadedly connected to the inner side of the positioning hole. One end of the rotating arm away from the U-shaped frame is fixedly connected with a rectangular box.

[0009] Further, a second motor is fixedly installed on the outer side of the U-shaped plate. One end of the roller is rotatably connected to the inner side wall of the U-shaped plate through a bearing, and the other end passes through the U-shaped plate and is fixedly connected to the output end of the second motor.

[0010] Further, a screw rod is rotatably connected to the middle of the upper end of the pressing plate through a bearing. The upper end of the screw rod is fixedly connected with a handle. The screw rod is threadedly connected to the upper end of the L-shaped plate. The L-shaped plate is fixedly connected to the upper end of the base. Guide rods are fixedly connected to both sides of the upper end of the pressing plate, and the guide rods are slidably connected to the upper end of the L-shaped plate.

[0011] Further, a third motor is fixedly installed on the outer side of the rectangular box. A second lead screw is threadedly connected to the middle of the slider. The slider is slidably connected to the inner side of the rectangular box. One end of the second lead screw is rotatably connected to the inner side wall of the rectangular box through a bearing, and the other end passes through the rectangular box and is fixedly connected to the output end of the third motor. A blade is fixedly connected to the outer side of the slider.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] A laminating device for adhesive products provided by the present utility model places the substrate coated with glue on the upper end of the base. Then, one end of the protective film is aligned and attached to the upper surface of one end of the substrate. Then, the pressing plate moves vertically downward to press one end of the protective film. Next, the rotating arm rotates to drive the rectangular box to rotate until it contacts the upper surface of the protective film. The position of the rotating arm is fixed by a bolt. Then, the U-shaped plate moves linearly in the horizontal direction to drive the roller to move synchronously. At the same time, the roller slowly releases the protective film until the protective film completely covers and presses on the upper surface of the substrate. During this process, the U-shaped plate drives the rectangular box to move synchronously to discharge the air between the protective film and the substrate and press the protective film. Finally, the slider drives the blade to move linearly to cut the protective film, and the adhesive product is laminated. The purpose of this design is to ensure that no air is trapped during the lamination process, so that the protective film and the substrate are aligned and flatly laminated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the internal structure of the L-shaped plate in the present utility model;

[0016] Figure 3Schematic diagram of the internal structure of the rectangular box in the present utility model;

[0017] Figure 4 The present utility model Figure 1 Enlarged view of part A in the present utility model.

[0018] In the figure: 1, base; 2, L-shaped plate; 3, screw rod; 4, handle; 5, guide rod; 6, pressing plate; 7, support plate; 8, first lead screw; 9, connecting rod; 10, first motor; 11, U-shaped plate; 12, convex block; 13, roller; 14, second motor; 15, protective film; 16, base material; 17, rotating arm; 18, rectangular box; 19, second lead screw; 20, third motor; 21, slider; 22, blade; 23, U-shaped frame; 24, rotating shaft; 25, positioning plate; 26, positioning hole; 27, bolt. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] To solve the technical problem of how to effectively bond, as Figures 1-4 shown, the following preferred technical solutions are provided:

[0021] A bonding device for adhesive products, including a base 1. Above the end of the base 1, a U-shaped plate 11 is provided. Inside the U-shaped plate 11, a rotatable roller 13 is provided. A protective film 15 is wound around the outside of the roller 13. The U-shaped plate 11 moves horizontally in a reciprocating straight line. On the side of the U-shaped plate 11, a U-shaped frame 23 is provided. Inside the U-shaped frame 23, a rotatable rotating arm 17 is provided. One end of the rotating arm 17 is provided with a rectangular box 18. Outside the U-shaped frame 23, a bolt 27 is provided. Inside the rectangular box 18, a slider 21 that can move in a reciprocating straight line along a straight line is provided. Outside the slider 21, a blade 22 is provided. On one side of the upper end of the base 1, an L-shaped plate 2 is provided. Inside the L-shaped plate 2, a pressing plate 6 that can move vertically in a reciprocating straight line is provided. The upper end of the base 1 is used to place the base material 16.

[0022] Specifically, after the base material 16 is coated with glue, it is placed at the upper end of the base 1. Then, one end of the protective film 15 is aligned and attached to the upper surface of one end of the base material 16. Then, the pressing plate 6 moves vertically downward to press one end of the protective film 15. Next, the rotating arm 17 rotates to drive the rectangular box 18 to rotate until it contacts the upper surface of the protective film 15. The position of the rotating arm 17 is fixed by the bolt 27. Then, the U-shaped plate 11 moves linearly in the horizontal direction, driving the roller 13 to move synchronously. At the same time, the roller 13 slowly releases the protective film 15 until the protective film 15 completely covers and presses on the upper surface of the base material 16. During this process, the U-shaped plate 11 drives the rectangular box 18 to move synchronously, exhausting the air between the protective film 15 and the base material 16 and pressing the protective film 15. Finally, the slider 21 drives the blade 22 to move linearly to cut the protective film 15, and the adhesive product is completed for lamination. The purpose of this design is to ensure that no air is trapped during the lamination process, so that the protective film 15 and the base material 16 are aligned and laminated flatly.

[0023] Further, as Figure 1 shown, the following preferred technical solutions are provided:

[0024] Both sides of the U-shaped plate 11 are fixedly connected with convex blocks 12. The inner sides of the convex blocks 12 are respectively provided with a first lead screw 8 and a connecting rod 9. Both ends of the first lead screw 8 and the connecting rod 9 are provided with support plates 7. Both ends of the connecting rod 9 are fixedly connected to the side surfaces of the support plates 7. A first motor 10 is fixedly installed on the side surface of the support plate 7. One end of the first lead screw 8 is rotatably connected to the support plate 7 through a bearing, and the other end passes through the support plate 7 and is fixedly connected to the output end of the first motor 10. The first lead screw 8 is threadedly connected to the convex block 12, and the connecting rod 9 is slidably connected to the convex block 12. The support plate 7 is fixedly connected to the upper end of the base 1. The purpose of this design is that the first motor 10 drives the first lead screw 8 to rotate, thereby driving the U-shaped plate 11 to move linearly back and forth horizontally.

[0025] Further, as Figure 1 and Figure 4 shown, the following preferred technical solutions are provided:

[0026] The middle part of the side surface of the U-shaped plate 11 is fixedly connected with a U-shaped frame 23. One end of the rotating arm 17 is fixedly connected with a rotating shaft 24. One end of the rotating shaft 24 is rotatably connected to the inner side surface of the U-shaped frame 23 through a bearing, and the other end passes through the U-shaped frame 23 and is fixedly connected with a positioning plate 25. A bolt 27 is threadedly connected to the positioning plate 25. A plurality of uniformly distributed positioning holes 26 are opened on the outer side of the U-shaped frame 23. The bolt 27 is threadedly connected to the inner side of the positioning hole 26. One end of the rotating arm 17 far from the U-shaped frame 23 is fixedly connected with a rectangular box 18. The purpose of this design is to ensure that the rotating arm 17 can drive the rectangular box 18 to rotate a certain angle, and the position of the rotating arm 17 is fixed by the cooperation connection of the bolt 27 and the positioning hole 26.

[0027] Further, asFigure 1 and Figure 2 As shown in the figure, the following preferred technical solutions are provided:

[0028] A second motor 14 is fixedly installed on the outer side of the U-shaped plate 11. One end of the roller 13 is rotatably connected to the inner side wall of the U-shaped plate 11 through a bearing, and the other end passes through the U-shaped plate 11 and is fixedly connected to the output end of the second motor 14. The purpose of this design is to drive the roller 13 to rotate by the second motor 14 to slowly release the protective film 15.

[0029] Furthermore, as Figure 1 and Figure 2 shown, the following preferred technical solutions are provided:

[0030] A screw rod 3 is rotatably connected to the middle of the upper end of the pressing plate 6 through a bearing. The upper end of the screw rod 3 is fixedly connected to a handle 4. The screw rod 3 is threadedly connected to the upper end of the L-shaped plate 2. The L-shaped plate 2 is fixedly connected to the upper end of the base 1. Guide rods 5 are fixedly connected to both sides of the upper end of the pressing plate 6. The guide rods 5 are slidably connected to the upper end of the L-shaped plate 2. The purpose of this design is that the rotation of the handle 4 drives the rotation of the screw rod 3, and further drives the pressing plate 6 to perform a vertical reciprocating linear motion.

[0031] Furthermore, as Figure 3 shown, the following preferred technical solutions are provided:

[0032] A third motor 20 is fixedly installed on the outer side of the rectangular box 18. A second lead screw 19 is threadedly connected to the middle of the slider 21. The slider 21 is slidably connected to the inner side of the rectangular box 18. One end of the second lead screw 19 is rotatably connected to the inner side wall of the rectangular box 18 through a bearing, and the other end passes through the rectangular box 18 and is fixedly connected to the output end of the third motor 20. A blade 22 is fixedly connected to the outer side of the slider 21. The purpose of this design is that the third motor 20 drives the rotation of the second lead screw 19, and further drives the blade 22 to perform a linear reciprocating motion along with the slider 21.

[0033] In summary: After the base material 16 is coated with glue, it is placed on the upper end of the base 1. Then, one end of the protective film 15 is aligned and attached to the upper surface of one end of the base material 16. Then, the pressing plate 6 moves vertically downward to press one end of the protective film 15. Next, the rotating arm 17 rotates to drive the rectangular box 18 to rotate until it contacts the upper surface of the protective film 15, and the position of the rotating arm 17 is fixed by the bolt 27. Then, the U-shaped plate 11 moves linearly in the horizontal direction to drive the roller 13 to move synchronously. At the same time, the roller 13 slowly releases the protective film 15 until the protective film 15 completely covers and presses on the upper surface of the base material 16. During this process, the U-shaped plate 11 drives the rectangular box 18 to move synchronously to discharge the air between the protective film 15 and the base material 16 and press the protective film 15. Finally, the slider 21 drives the blade 22 to move linearly to cut the protective film 15, and the adhesive product is completed for lamination. The purpose of this design is to ensure that no air is trapped during the lamination process, so that the protective film 15 and the base material 16 are aligned and laminated flatly.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laminating device for adhesive products, characterized in that: It includes a base (1). Above the end of the base (1), a U-shaped plate (11) is provided. Inside the U-shaped plate (11), a rotatable roller (13) is provided. A protective film (15) is wound around the outside of the roller (13). The U-shaped plate (11) moves in a reciprocating linear motion in the horizontal direction. On the side of the U-shaped plate (11), a U-shaped frame (23) is provided. Inside the U-shaped frame (23), a rotatable rotating arm (17) is provided. At one end of the rotating arm (17), a rectangular box (18) is provided. Outside the U-shaped frame (23), a bolt (27) is provided. Inside the rectangular box (18), a slider (21) that can move in a reciprocating linear motion is provided. Outside the slider (21), a blade (22) is provided. On one side of the upper end of the base (1), an L-shaped plate (2) is provided. Inside the L-shaped plate (2), a pressing plate (6) that can move in a reciprocating linear motion vertically is provided. The upper end of the base (1) is used to place a substrate (16).

2. The laminating device for adhesive products according to claim 1, characterized in that: On both sides of the U-shaped plate (11), bumps (12) are fixedly connected. Inside the bumps (12), a first lead screw (8) and a connecting rod (9) are respectively provided. At both ends of the first lead screw (8) and the connecting rod (9), support plates (7) are provided. The two ends of the connecting rod (9) are fixedly connected to the side surfaces of the support plates (7). A first motor (10) is fixedly installed on the side surface of the support plate (7). One end of the first lead screw (8) is rotatably connected to the support plate (7) through a bearing, and the other end passes through the support plate (7) and is fixedly connected to the output end of the first motor (10). The first lead screw (8) is threadedly connected to the bump (12), and the connecting rod (9) is slidably connected to the bump (12). The support plate (7) is fixedly connected to the upper end of the base (1).

3. The laminating device for adhesive products according to claim 1, wherein: In the middle of the side surface of the U-shaped plate (11), a U-shaped frame (23) is fixedly connected. One end of the rotating arm (17) is fixedly connected to a rotating shaft (24). One end of the rotating shaft (24) is rotatably connected to the inner side surface of the U-shaped frame (23) through a bearing, and the other end passes through the U-shaped frame (23) and is fixedly connected to a positioning plate (25). A bolt (27) is threadedly connected to the positioning plate (25). A number of uniformly distributed positioning holes (26) are opened on the outside of the U-shaped frame (23). The bolt (27) is threadedly connected to the inside of the positioning hole (26). One end of the rotating arm (17) far from the U-shaped frame (23) is fixedly connected to a rectangular box (18).

4. A laminating device for adhesive products according to claim 1, characterized in that: A second motor (14) is fixedly installed on the outside of the U-shaped plate (11). One end of the roller (13) is rotatably connected to the inner side wall of the U-shaped plate (11) through a bearing, and the other end passes through the U-shaped plate (11) and is fixedly connected to the output end of the second motor (14).

5. The laminating device for adhesive products according to claim 1, characterized in that: In the middle of the upper end of the pressing plate (6), a screw rod (3) is rotatably connected through a bearing. At the upper end of the screw rod (3), a handle (4) is fixedly connected. The screw rod (3) is threadedly connected to the upper end of the L-shaped plate (2). The L-shaped plate (2) is fixedly connected to the upper end of the base (1). On both sides of the upper end of the pressing plate (6), guide rods (5) are fixedly connected. The guide rods (5) are slidably connected to the upper end of the L-shaped plate (2).

6. The laminating device for adhesive products according to claim 1, wherein: A third motor (20) is fixedly installed on the outer side of the rectangular box (18). A second lead screw (19) is threadedly connected to the middle of the slider (21). The slider (21) is slidably connected to the inner side of the rectangular box (18). One end of the second lead screw (19) is rotatably connected to the inner side wall of the rectangular box (18) through a bearing, and the other end passes through the rectangular box (18) and is fixedly connected to the output end of the third motor (20). A blade (22) is fixedly connected to the outer side of the slider (21).

Images