Laminating device for touch screen processing

Abstract

The utility model belongs to the technical field of touch screen processing, and particularly relates to a laminating device for touch screen processing, which comprises a worktable, support columns are fixedly mounted on the periphery of the surface of the worktable, an operating platform is connected to the tops of the support columns, a motor is mounted on one side of the operating platform, and a threaded rotating shaft is connected to the output end of the motor. The surface of the threaded rotating shaft is in threaded connection with a sliding block, the bottom of the sliding block is fixedly connected with a hydraulic cylinder, one end of the hydraulic cylinder is connected with a piston rod, one end of the piston rod is connected with a connecting plate, and rotating shafts are installed on the two sides of the lower surface of the connecting plate. Piston rods are pushed through hydraulic cylinders, so that rolling wheels make contact with the surface of the touch screen, then threaded rods drive the rolling wheels to move front and back, the touch screen is attached, bubbles generated in the attaching process can be pressed out through the attaching mode, no bubble is generated after attaching, and the attaching effect cannot be affected; therefore, deviation during fitting can be avoided, and fitting is more standard.

Description

Technical Field

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

[0002] With the development of LCD 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, the LCD touch screen is divided into three components, from top to bottom, namely the glass cover, the touch panel, and the LCD screen. After these three parts are bonded together through bonding technology, it is a complete industrial touch screen. Therefore, it is necessary to design a bonding device for touch screen processing. The touch screen is also called "touch screen" or "touch panel". It is an inductive liquid crystal display device that can receive input signals such as contacts. When the graphic button on the screen is touched, the tactile feedback system on the screen can drive various connection devices according to pre-programmed programs, which can be used to replace the mechanical button panel and create vivid audio and video effects through the LCD display.

[0003] Existing touch screens are prone to bubbles during the bonding process, which affects the bonding effect and reduces usability. They are also prone to deviation during bonding, resulting in non-standard bonding and reduced bonding accuracy. During the bonding process, excessive pressure is easily applied to the touch screen, causing the touch screen to break, affecting product quality. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the present invention provides a bonding device for touch screen processing, which solves the problems that bubbles are easily generated during the bonding process, affecting the bonding effect and reducing usability, and that offset is easily generated during bonding, resulting in non-standard bonding and reducing bonding accuracy. The problem that excessive pressure is easily applied to the touch screen during the bonding process, causing the touch screen to break, thereby affecting product quality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bonding device for touch screen processing, comprising a workbench, support columns are fixedly installed on all sides of the workbench surface, the top of the support columns is connected to an operating platform, a motor is installed on one side of the operating platform, the output end of the motor is connected to a threaded rotating shaft, the surface of the threaded rotating shaft is threadedly connected to a slider, the bottom of the slider is fixedly connected to a hydraulic cylinder, one end of the hydraulic cylinder is connected to a piston rod, one end of the piston rod is connected to a connecting plate, rotating shafts are installed on both sides of the lower surface of the connecting plate, the other end of the rotating shaft is connected to a roller, a first slide bar is fixedly installed on the middle part of the workbench surface, the surface of the first slide bar is slidably connected to a movable block, the interior of the movable block is fixedly connected to a connecting block, and the other end of the connecting block is connected to the support plate.

[0006] Preferably, a dust box is installed at the bottom of the workbench, a vacuum cleaner is connected to one side of the dust box, a support block is installed on the surface of the workbench, a dust head is connected to the top of the support block, dust pipes are connected to both sides of the dust box, and the dust pipes pass through the support block and are connected to the dust head.

[0007] Preferably, a non-slip pad is provided on the surface of the support plate.

[0008] Preferably, support legs are fixedly installed at the four corners of the bottom of the workbench, and the bottoms of the support legs are connected to a base.

[0009] Preferably, a spring is connected to the surface of the workbench, and the other end of the spring is connected to the bottom of the movable block.

[0010] Preferably, a second sliding rod is connected to the interior of the operating platform, and a surface of the second sliding rod is slidably connected to the interior of the slider.

[0011] Preferably, the number of the connecting blocks is nine groups, and the connecting blocks connect the support plate and the movable block from four directions.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The piston rod is pushed by the hydraulic cylinder to make the roller contact with the surface of the touch screen, and then the threaded rod drives the roller to move back and forth to fit the touch screen. This bonding method can press out the bubbles generated during bonding, and no bubbles will be generated after bonding, which will not affect the bonding effect. An anti-slip pad is provided on the support plate to avoid offset during bonding, making the bonding more standard and increasing the bonding accuracy. The support plate is connected to the movable block, and the movable block is slidably connected to the slide rod. A spring is connected between the movable block and the workbench, which can play a buffering role, reducing the risk of the touch screen being broken due to excessive pressure on the touch screen during the bonding process, and will not affect the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] 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:

[0015] Figure 1 This is the first three-dimensional structural diagram of the utility model;

[0016] Figure 2 It is a cross-sectional view of the utility model;

[0017] Figure 3 This is a schematic diagram of the support plate of the utility model;

[0018] Figure 4This is a schematic diagram of the vacuum cleaner head of the present invention;

[0019] Figure 5 Schematic diagram of the roller of the utility model.

[0020] In the figure: 1. Workbench; 2. Support legs; 3. Base; 4. Support column; 5. Support block; 6. Anti-slip pad; 7. Spring; 8. First slide bar; 9. Movable block; 10. Connecting block; 11. Support plate; 12. Dust collector head; 13. Dust collector tube; 14. Dust collector; 15. Dust collector box; 16. Operating platform; 17. Motor; 18. Threaded rotating shaft; 19. Second slide bar; 20. Slider; 21. Hydraulic cylinder; 22. Piston rod; 23. Connecting plate; 24. Rotating shaft; 25. Roller. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-5 The utility model provides the following technical solutions: a bonding device for touch screen processing, comprising a workbench 1, support columns 4 are fixedly installed on the four sides of the surface of the workbench 1, the top of the support columns 4 is connected to an operating platform 16, a motor 17 is installed on one side of the operating platform 16, the output end of the motor 17 is connected to a threaded rotating shaft 18, the surface of the threaded rotating shaft 18 is threadedly connected to a slider 20, the bottom of the slider 20 is fixedly connected to a hydraulic cylinder 21, one end of the hydraulic cylinder 21 is connected to a piston rod 22, one end of the piston rod 22 is connected to a connecting plate 23, rotating shafts 24 are installed on both sides of the lower surface of the connecting plate 23, and the other end of the rotating shaft 24 is connected to a roller 25, a first slide bar 8 is fixedly installed in the middle of the surface of the workbench 1, the surface of the first slide bar 8 is slidably connected to a movable block 9, the interior of the movable block 9 is fixedly connected to a connecting block 10, and the other end of the connecting block 10 is connected to a support plate 11.

[0023] In this embodiment, the dust suction tube 13 sucks the dust on the touch screen into the interior of the dust box 15 through the dust suction head 12, thereby increasing the accuracy and aesthetics of the touch screen during lamination, preventing the touch screen from being unusable due to dust, thereby wasting materials, and improving product quality.

[0024] In this embodiment, the anti-slip pad 6 can prevent the touch screen from shifting during the bonding process, which may cause the touch screen to not bond properly and affect its use. Different anti-slip pads can be replaced as needed to adapt to touch screens of different sizes. At the same time, it can also help reduce impact on the touch screen.

[0025] In this embodiment: the axially symmetrically installed support legs 2 can increase the stability of the device. At the same time, a base 3 is installed on the bottom of the support legs 2 to expand the contact area between the device and the ground, making the device more stable and firm, and preventing shaking during bonding, which would affect the bonding effect.

[0026] In this embodiment, the spring 7 reduces the impact force on the touch screen and also plays a certain supporting role, reducing the risk of the touch screen being broken due to excessive pressure during the bonding process, and also avoiding the problem of loose bonding.

[0027] In this embodiment, the second slide bar 19 assists the threaded rotating shaft 18 so that the slider 20 moves forward under the restriction of the second slide bar 19 , and at the same time supports the slider 20 to reduce the pressure on the threaded rotating shaft 18 .

[0028] In this embodiment, the roller 25 is used to increase the lamination efficiency and avoid bubbles generated during the touch screen lamination process, which would affect the practicality and aesthetics.

[0029] The working principle and usage process of the present invention are as follows: After the present invention is installed, the touch screen to be bonded is placed on the surface of the anti-slip mat 6, and then the vacuum cleaner 14 is started to drive the dust box 15 to work, and the floating dust on the surface of the touch screen is sucked into the interior of the dust pipe 13 through the dust suction head 12, and finally sucked into the interior of the dust box 15 through the dust suction pipe 13, and then the hydraulic cylinder 21 is started to push the piston rod 22 to move forward, thereby driving the roller 25 to move. When the roller 25 contacts the surface of the touch screen, the motor is started to drive the threaded rotating shaft 18 to rotate, thereby pushing the slider 20 to move under the restriction of the second slide bar 19, and the touch screen is bonded by rolling the roller 25. All electrical equipment in this device is powered by an external power supply.

[0030] Finally, it should be noted that the above description is merely 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 will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A bonding device for touch screen processing, comprising a workbench (1), characterized in that: Support columns (4) are fixedly installed on all four sides of the surface of the workbench (1), the top of the support column (4) is connected to an operating platform (16), a motor (17) is installed on one side of the operating platform (16), the output end of the motor (17) is connected to a threaded rotating shaft (18), the surface of the threaded rotating shaft (18) is threadedly connected to a slider (20), the bottom of the slider (20) is fixedly connected to a hydraulic cylinder (21), one end of the hydraulic cylinder (21) is connected to a piston rod (22), one end of the piston rod (22) is connected to a connecting plate (23), both sides of the lower surface of the connecting plate (23) are installed with rotating shafts (24), the other end of the rotating shaft (24) is connected to a roller (25), a first slide bar (8) is fixedly installed in the middle of the surface of the workbench (1), the surface of the first slide bar (8) is slidably connected to a movable block (9), the interior of the movable block (9) is fixedly connected to a connecting block (10), and the other end of the connecting block (10) is connected to the support plate (11).

2. The laminating device for touch screen processing according to claim 1, characterized in that: A dust collection box (15) is installed at the bottom of the workbench (1), and a dust collector (14) is connected to one side of the dust collection box (15). A support block (5) is installed on the surface of the workbench (1), and a dust collection head (12) is connected to the top of the support block (5). Dust collection pipes (13) are connected to both sides of the dust collection box (15), and the dust collection pipes (13) pass through the support block (5) and are connected to the dust collection head (12).

3. The touch screen bonding device according to claim 1, characterized in that: An anti-slip pad (6) is provided on the surface of the support plate (11).

4. The laminating device for touch screen processing according to claim 1, characterized in that: Support legs (2) are fixedly mounted at the four corners of the bottom of the workbench (1), and the bottoms of the support legs (2) are connected to a base (3).

5. The laminating device for touch screen processing according to claim 1, characterized in that: A spring (7) is connected to the surface of the workbench (1), and the other end of the spring (7) is connected to the bottom of the movable block (9).

6. The laminating device for touch screen processing according to claim 1, characterized in that: The interior of the operating platform (16) is connected to a second sliding rod (19), and the surface of the second sliding rod (19) is slidably connected to the interior of the sliding block (20).

7. The laminating device for touch screen processing according to claim 1, characterized in that: The number of the connecting blocks (10) is nine groups, and the connecting blocks (10) connect the support plate (11) and the movable block (9) from four directions.

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