Laminating device for touch screen processing

Abstract

The utility model discloses a laminating device for touch screen processing, and relates to the technical field of touch screen processing, the laminating device comprises a workbench, a placing mechanism and a pressurizing mechanism, the placing mechanism comprises a placing table and an electric slide rail arranged on the upper surface of the workbench, the lower surface of the placing table is fixedly connected with an electric sliding block in sliding connection with the electric sliding rail, and the surface of the workbench is fixedly connected with electric push rods distributed in a matrix. The driving motor intermittently rotates forwards and backwards, the driving motor drives the threaded rod to rotate, and the moving direction of the moving frame is limited through cooperation of the threaded rod and the threaded pipe and cooperation of the sliding sleeve and the guide rod, so that the pressing roller rolls on the surfaces of the glass cover plate, the touch panel and the liquid crystal screen in a reciprocating mode. The glass cover plate, the touch panel and the liquid crystal screen are attached together through the anti-skid sleeve, pressurization is conducted in a rolling mode, and bubbles among the glass cover plate, the touch panel and the liquid crystal screen are easily discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of touch screen processing, in particular to a laminating device for touch screen processing. Background Art

[0002] With the development of liquid crystal touch technology, industrial control touch screens are increasingly used in the industrial field. Currently, the main industrial touch screens on the market are capacitive touch screens and resistive touch screens. Generally, liquid crystal touch screens are divided into three components, from top to bottom, namely glass cover, touch panel, and liquid crystal screen. Only after these three parts are bonded together through bonding technology can a complete industrial touch screen be formed. Therefore, it is necessary to design a bonding device for touch screen processing.

[0003] Bubbles are easily generated between the glass cover, touch panel and LCD screen when they are attached together, and it is difficult to eliminate the bubbles between the glass cover, touch panel and LCD screen by applying pressure. Utility Model Content

[0004] The purpose of the utility model is to solve the disadvantage in the prior art that bubbles between a glass cover plate, a touch panel and a liquid crystal screen are difficult to eliminate, and to propose a bonding device for processing a touch screen.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a bonding device for touch screen processing, comprising a workbench, a placing mechanism and a pressurizing mechanism, the placing mechanism comprising a placing table and an electric slide rail installed on the upper surface of the workbench, the lower surface of the placing table is fixedly connected to an electric slider slidably connected to the electric slide rail, the surface of the workbench is fixedly connected to electric push rods distributed in a matrix column, the output end of the electric push rod is fixedly connected to an ear plate, the surface of the ear plate is fixedly connected to a mounting frame, the inner wall of the mounting frame is fixedly connected to symmetrically distributed guide rods, the output end of the electric push rod is fixedly connected to the ear plate, a threaded rod is rotatably connected to the side center of the mounting frame, and the surface of the mounting frame is fixedly connected to a drive motor transmission connected to the threaded rod.

[0006] As a further description of the above technical solution:

[0007] The pressurizing mechanism comprises a movable frame, the upper surface of the movable frame is fixedly connected with a guide plate, and the side surface of the guide plate is provided with a sliding sleeve which is slidably connected with the guide rod.

[0008] As a further description of the above technical solution:

[0009] A driving plate is fixedly connected to the upper surface of the movable frame, and an internal threaded tube threadably connected to the threaded rod is inlaid on the surface of the driving plate.

[0010] As a further description of the above technical solution:

[0011] A pressure roller is fixedly connected to the inner wall of the movable frame, and an anti-slip sleeve is fixedly connected to the surface of the pressure roller.

[0012] As a further description of the above technical solution:

[0013] The four corners of the upper surface of the placing table are fixedly connected with limiting frames, and the inner wall of the limiting frame is fixedly connected with a wear-resistant pad.

[0014] As a further description of the above technical solution:

[0015] The upper surface of the placement table is provided with weight-reducing grooves, and the weight-reducing grooves are distributed at equal intervals.

[0016] As a further description of the above technical solution:

[0017] The upper surface of the workbench is fixedly connected with symmetrically distributed guide rails, and the lower surface of the placement table is slidably connected to the guide rails through sliders.

[0018] As a further description of the above technical solution:

[0019] One side of the lower surface of the workbench is fixedly connected with a first supporting leg, and the first supporting legs are symmetrically distributed.

[0020] As a further description of the above technical solution:

[0021] A second supporting leg is fixedly connected to a side of the lower surface of the workbench away from the first supporting leg.

[0022] As a further description of the above technical solution:

[0023] A connecting rib is fixedly connected to the surface of the electric push rod, and a surface of the connecting rib is fixedly connected to the second supporting leg.

[0024] The utility model has the following beneficial effects:

[0025] 1. Compared with the existing technology, this touch screen processing bonding device has a drive motor that intermittently rotates forward and reverse, which drives the threaded rod to rotate. The threaded tube inside the threaded rod cooperates with the sliding sleeve and the guide rod to limit the movement direction of the movable frame, so that the pressure roller rolls back and forth on the surface of the glass cover plate, touch panel and LCD screen. The glass cover plate, touch panel and LCD screen are bonded together through the anti-slip sleeve. Pressure is applied by rolling, which makes it easy to discharge bubbles between the glass cover plate, touch panel and LCD screen.

[0026] 2. Compared with the existing technology, the touch screen processing bonding device places the glass cover plate, touch panel and LCD screen in sequence on the placement table. The limiting frame limits the position of the glass cover plate, touch panel and LCD screen, making it difficult for the glass cover plate, touch panel and LCD screen to be misaligned. The surface of the wear-resistant pad is smooth, so the friction between the wear-resistant pad and the glass cover plate, touch panel and LCD screen is small, and the glass cover plate, touch panel and LCD screen are not easily damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of a touch screen processing bonding device proposed by the present invention;

[0028] Figure 2 A bonding device for touch screen processing proposed by the utility model Figure 1 A magnified view of the structure at center A;

[0029] Figure 3 This is a schematic diagram of the mounting frame structure of a touch screen processing bonding device proposed by the present invention;

[0030] Figure 4 This is a schematic diagram of the structure of a mobile frame of a touch screen processing bonding device proposed by the present invention;

[0031] Figure 5 This is a schematic diagram of the placement table structure of a touch screen processing bonding device proposed by the present invention.

[0032] Legend:

[0033] 1. Workbench; 2. Placement table; 3. Electric slide rail; 4. Electric slider; 5. Electric push rod; 6. Mounting frame; 7. Ear plate; 8. Guide rod; 9. Threaded rod; 10. Moving frame; 11. Guide plate; 12. Sliding sleeve; 13. Drive plate; 14. Internally threaded pipe; 15. Pressing roller; 16. Limiting frame; 17. Wear-resistant pad; 18. Weight reduction groove; 19. Guide rail; 20. First support leg; 21. Second support leg; 22. Connecting rib; 23. Drive motor; 24. Anti-slip sleeve. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, they can be fixed connections, detachable connections, or integral connections; they can be mechanical connections or electrical connections; they can be direct connections, indirect connections through an intermediate medium, or internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Example:

[0037] Reference Figure 1 - Figure 5 The utility model provides a bonding device for touch screen processing: it includes a workbench 1, a placing mechanism and a pressurizing mechanism, the placing mechanism includes a placing table 2 and an electric slide rail 3 installed on the upper surface of the workbench 1, the lower surface of the placing table 2 is fixedly connected with an electric slider 4 slidably connected to the electric slide rail 3, the four corners of the upper surface of the placing table 2 are fixedly connected with a limiting frame 16, the inner wall of the limiting frame 16 is fixedly connected with a wear-resistant pad 17, the upper surface of the placing table 2 is provided with a weight-reducing groove 18, the weight-reducing grooves 18 are evenly spaced, the upper surface of the placing table 2 is provided with a weight-reducing groove 18, the weight-reducing grooves 18 reduce the weight of the placing table 2, the weight-reducing grooves 18 are evenly spaced, the upper surface of the workbench 1 is fixedly connected with symmetrically distributed guide rails Rail 19, the lower surface of the placement table 2 is slidably connected to the guide rail 19 through a slider, and the glass cover, touch panel and LCD screen are placed on the top of the placement table 2 in sequence. The limiting frame 16 limits the position of the glass cover, touch panel and LCD screen, so that the glass cover, touch panel and LCD screen are not easily misaligned. The surface of the wear-resistant pad 17 is smooth, so that the friction between the wear-resistant pad 17 and the glass cover, touch panel and LCD screen is small, and the glass cover, touch panel and LCD screen are not easily damaged. The placement table 2 is driven by the electric slider 4 to move along the electric slide rail 3 to the bottom of the pressurizing mechanism, and the glass cover, touch panel and LCD screen are pressurized and fitted. The guide rail 19 makes it difficult for the placement table 2 to separate from the electric slide rail 3.

[0038] Reference Figure 1 - Figure 5The surface of the workbench 1 is fixedly connected to an electric push rod 5 distributed in a matrix column, the output end of the electric push rod 5 is fixedly connected to an ear plate 7, the surface of the ear plate 7 is fixedly connected to a mounting frame 6, the inner wall of the mounting frame 6 is fixedly connected to a symmetrically distributed guide rod 8, the output end of the electric push rod 5 is fixedly connected to the ear plate 7, the side center of the mounting frame 6 is rotatably connected to a threaded rod 9, the surface of the mounting frame 6 is fixedly connected to a drive motor 23 that is transmission-connected to the threaded rod 9, the pressing mechanism includes a moving frame 10, the upper surface of the moving frame 10 is fixedly connected to a guide plate 11, the side of the guide plate 11 is provided with a sliding sleeve 12 that is slidably connected to the guide rod 8, the upper surface of the moving frame 10 is fixedly connected to a drive plate 13, the surface of the drive plate 13 is inlaid with an internal threaded tube 14 that is threadedly connected to the threaded rod 9, the inner wall of the moving frame 10 is fixedly connected to a pressure roller 15, and the surface of the pressure roller 15 is fixedly connected to an anti-slip sleeve 2 4. A first supporting leg 20 is fixedly connected to one side of the lower surface of the workbench 1, and the first supporting leg 20 is symmetrically distributed. A second supporting leg 21 is fixedly connected to the side of the lower surface of the workbench 1 away from the first supporting leg 20. A connecting rib 22 is fixedly connected to the surface of the electric push rod 5, and the surface of the connecting rib 22 is fixedly connected to the second supporting leg 21. The electric push rod 5 contracts and drives the mounting frame 6 to move downward through the ear plate 7, so that the anti-slip sleeve 24 is fitted with the top of the glass cover, touch panel and LCD screen. Then the drive motor 23 is started to intermittently rotate forward and reverse. The drive motor 23 drives the threaded rod 9 to rotate, and the threaded tube 14 inside the threaded rod 9 cooperates with the sliding sleeve 12 and the guide rod 8 to limit the moving direction of the movable frame 10, so that the pressure roller 15 rolls back and forth on the surface of the glass cover, touch panel and LCD screen, and the glass cover, touch panel and LCD screen are fitted together through the anti-slip sleeve 24.

[0039] Working principle: Place the glass cover, touch panel and LCD screen on the placement table 2 in sequence, and the limiting frame 16 limits the position of the glass cover, touch panel and LCD screen, so that the glass cover, touch panel and LCD screen are not easily misaligned. The surface of the wear-resistant pad 17 is smooth, so that the friction between the wear-resistant pad 17 and the glass cover, touch panel and LCD screen is small, and the glass cover, touch panel and LCD screen are not easily damaged. The placement table 2 is driven by the electric slider 4 to move along the electric slide rail 3 to the bottom of the pressurizing mechanism, and the glass cover, touch panel and LCD screen are pressurized and fitted. The guide rail 19 makes The placing table 2 is not easy to separate from the electric slide rail 3, the electric push rod 5 is retracted, and the mounting frame 6 is driven to move downward through the ear plate 7, so that the anti-slip sleeve 24 is fitted with the top of the glass cover, touch panel and LCD screen, and then the drive motor 23 is started to intermittently rotate forward and reverse, and the drive motor 23 drives the threaded rod 9 to rotate. The threaded tube 14 inside the threaded rod 9 cooperates with the sliding sleeve 12 and the guide rod 8 to limit the moving direction of the movable frame 10, so that the pressure roller 15 rolls back and forth on the surface of the glass cover, touch panel and LCD screen, and the glass cover, touch panel and LCD screen are fitted together through the anti-slip sleeve 24.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A laminating device for touch screen processing, comprising a workbench (1), a placement mechanism and a pressurizing mechanism, characterized in that: The placement mechanism comprises a placement table (2) and an electric slide rail (3) mounted on the upper surface of a workbench (1); the lower surface of the placement table (2) is fixedly connected to an electric slider (4) slidably connected to the electric slide rail (3); the surface of the workbench (1) is fixedly connected to electric push rods (5) distributed in a matrix; the output end of the electric push rod (5) is fixedly connected to an ear plate (7); the surface of the ear plate (7) is fixedly connected to a mounting frame (6); the inner wall of the mounting frame (6) is fixedly connected to symmetrically distributed guide rods (8); the output end of the electric push rod (5) is fixedly connected to the ear plate (7); a threaded rod (9) is rotatably connected to the center of the side of the mounting frame (6); and the surface of the mounting frame (6) is fixedly connected to a drive motor (23) transmission-connected to the threaded rod (9).

2. The touch screen bonding device according to claim 1, characterized in that: The pressurizing mechanism comprises a movable frame (10), the upper surface of the movable frame (10) is fixedly connected with a guide plate (11), and the side surface of the guide plate (11) is provided with a sliding sleeve (12) which is slidably connected with the guide rod (8).

3. The touch screen bonding device according to claim 2, characterized in that: A driving plate (13) is fixedly connected to the upper surface of the movable frame (10), and an internal threaded tube (14) threadedly connected to the threaded rod (9) is embedded on the surface of the driving plate (13).

4. The touch screen bonding device according to claim 3, characterized in that: A pressure roller (15) is fixedly connected to the inner wall of the movable frame (10), and an anti-slip sleeve (24) is fixedly connected to the surface of the pressure roller (15).

5. The touch screen bonding device according to claim 1, characterized in that: The four corners of the upper surface of the placement platform (2) are fixedly connected with a limiting frame (16), and the inner wall of the limiting frame (16) is fixedly connected with a wear-resistant pad (17).

6. The touch screen bonding device according to claim 5, characterized in that: The upper surface of the placement platform (2) is provided with weight-reducing grooves (18), and the weight-reducing grooves (18) are distributed at equal intervals.

7. The touch screen bonding device according to claim 1, characterized in that: The upper surface of the workbench (1) is fixedly connected to symmetrically distributed guide rails (19), and the lower surface of the placement table (2) is slidably connected to the guide rails (19) via a slider.

8. The touch screen bonding device according to claim 1, characterized in that: One side of the lower surface of the workbench (1) is fixedly connected to a first supporting leg (20), and the first supporting legs (20) are symmetrically distributed.

9. The touch screen bonding device according to claim 8, characterized in that: A second supporting leg (21) is fixedly connected to a side of the lower surface of the workbench (1) away from the first supporting leg (20).

10. The touch screen bonding device according to claim 9, characterized in that: A connecting rib (22) is fixedly connected to the surface of the electric push rod (5), and the surface of the connecting rib (22) is fixedly connected to the second supporting leg (21).

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