Touch screen production base material cleaning device

Abstract

The utility model relates to the technical field of touch screen production, and provides a touch screen production base material cleaning device which comprises a shell and a water tank, two upper transmission rollers and two lower transmission rollers are rotationally connected to the inner side wall of the shell, two upper transmission belts are in transmission connection with the two upper transmission rollers, first annular grooves are formed in the upper transmission rollers, and second annular grooves are formed in the lower transmission rollers. Two lower transmission belts are in transmission connection with the two lower transmission rollers, second annular grooves are formed in the lower transmission rollers, first gears which are meshed with each other are connected to one ends of the upper transmission rollers and one ends of the lower transmission rollers, a first motor is installed on the outer wall of the shell, and two installation plates are connected to the inner side wall of the shell; second motors are mounted at the ends, away from each other, of the two mounting plates, the output ends of the two second motors are connected with rotating discs, brushes are arranged on the rotating discs, two water distributors are arranged on the inner side wall of the shell, and the water tank is connected to the outer wall of the shell, so that the two faces of the base material are cleaned at the same time, and the purpose of improving the working efficiency is achieved.

Description

Technical Field

[0001] This utility model relates to the field of touch screen manufacturing technology, specifically to a cleaning device for touch screen manufacturing substrates. Background Technology

[0002] Various glass substrates are used in the production of touch screens. However, various stains may adhere to the glass substrates during processing. They need to be cleaned before being assembled into electronic products. With the widespread use of smartphones, the demand for glass substrates is increasing, and the requirements for the surface cleanliness of glass substrates are becoming more and more stringent.

[0003] In existing technologies, the substrate is mostly placed on a conveying device and then one side of the substrate is cleaned. It is not possible to clean both sides of the substrate at the same time, which reduces work efficiency. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a cleaning device for touch screen manufacturing substrates, thereby solving the problem mentioned in the background technology that it is impossible to clean both sides of the substrate simultaneously, thus reducing work efficiency.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a cleaning device for touch screen production substrates, comprising a housing and a water tank. Two upper drive rollers and two lower drive rollers are rotatably connected to the inner wall of the housing. Two cooperating upper drive belts are driven onto the two upper drive rollers. Each upper drive roller has a first annular groove that cooperates with the upper drive belt. Two cooperating lower drive belts are driven onto the two lower drive rollers. Each lower drive roller has a second annular groove that cooperates with the lower drive belt. One end of each upper and lower drive roller penetrates the housing and is connected to a meshing first gear. A first motor connected to the first gear is installed on the outer wall of the housing. The inner wall of the housing... Two mounting plates are fixedly connected to the side wall, located between the upper and lower transmission belts respectively. A second motor is mounted on the far ends of the two mounting plates. The output ends of the two second motors are connected to a turntable through the mounting plates. A brush is provided on the turntable. Two water distributors are provided on the inner side wall of the housing. Multiple evenly distributed nozzles are provided on the near ends of the two water distributors. The water tank is connected to the outer wall of the housing. A water pump is provided on the outer wall of the water tank. The inlet end of the water pump is connected to the inside of the water tank. The outlet end of the water pump is provided with an outlet pipe. One end of the outlet pipe is provided with two water distribution pipes. One end of each water distribution pipe is connected to the two water distributors respectively. A drain outlet is provided at the bottom of the housing.

[0008] By adopting the above technical solution, the substrate is placed between the upper and lower transmission belts. The first motor is started to drive the first gear to rotate. The two gears cooperate to drive the upper and lower transmission rollers to rotate synchronously. This, in turn, drives the upper and lower transmission belts to rotate synchronously, thus moving the substrate through the housing. The water pump is started to drive the cleaning liquid in the water tank through the outlet pipe and the water distribution pipe into the two water distributors, and then sprayed out through the nozzles, thus spraying the cleaning liquid onto both sides of the substrate simultaneously. At the same time, two second motors are started to drive two turntables to rotate, which in turn drive the brushes to rotate, so that the two brushes can clean both sides of the substrate simultaneously, thereby improving work efficiency.

[0009] Optionally, multiple evenly distributed push rods are fixedly connected to both the upper and lower drive belts.

[0010] By adopting the above technical solution, when the upper and lower transmission belts work together to move the substrate, the push bar is used to push the substrate to move, thereby preventing the substrate from sliding between the upper and lower transmission belts.

[0011] Optionally, two cooperating cleaning rollers are rotatably connected to the inner wall of the housing. The two cleaning rollers are located between the upper and lower transmission belts, respectively. One end of each of the two cleaning rollers passes through the housing and is connected to a meshing second gear. A third motor connected to the second gear is installed on the outer wall of the housing. Both cleaning rollers are provided with water-absorbing bristles.

[0012] By adopting the above technical solution, after the equipment cleans the substrate, the third motor is started to drive the second gear to rotate. The two second gears cooperate to drive the two cleaning rollers to rotate synchronously, thereby driving the two water-absorbing bristles to wipe the wet marks on both sides of the substrate.

[0013] Optionally, two matching limiting plates are fixedly connected to the inner wall of the housing, and multiple evenly distributed lubricating wheels are rotatably connected to the near ends of the two limiting plates.

[0014] By adopting the above technical solution, the limiting plate is used to limit the two ends of the substrate to prevent the substrate from shaking or tilting, and the lubricating wheel is used to reduce the friction between the substrate and the limiting plate, thereby reducing the wear of the substrate.

[0015] Optionally, each of the lubricating wheels is provided with a soft cushioning pad.

[0016] By adopting the above technical solution, the soft buffer pad is used to provide cushioning between the substrate and the lubrication wheel, reducing the pressure of the lubrication wheel on the substrate, thereby achieving the purpose of avoiding damage to the substrate.

[0017] Optionally, the lower inner wall of the housing is fixedly connected with a flow guide that cooperates with the drain outlet.

[0018] By adopting the above technical solution, the guide component is used to conveniently guide the flowing cleaning liquid to the drain outlet, thereby facilitating equipment drainage.

[0019] (III) Beneficial Effects

[0020] In summary, this utility model has at least one of the following beneficial technical effects:

[0021] This touchscreen manufacturing substrate cleaning device places the substrate between an upper and lower transmission belt. A first motor is activated, driving a first gear to rotate. The two gears mesh, causing the upper and lower transmission rollers to rotate synchronously. This, in turn, causes the upper and lower transmission belts to rotate synchronously, moving the substrate through the housing. A water pump is activated, drawing cleaning fluid from the tank through an outlet pipe and a distribution pipe into two distributors. The fluid is then sprayed out through nozzles, simultaneously covering both sides of the substrate. Simultaneously, two second motors are activated, driving two turntables to rotate. These turntables then rotate brushes, allowing the brushes to simultaneously clean both sides of the substrate, thus improving work efficiency. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the first side view of the present invention;

[0023] Figure 2 This is a schematic diagram of the second side view of the present invention;

[0024] Figure 3 This is a first cross-sectional view of the present invention.

[0025] Figure 4 This is a schematic diagram of the first partial cross-sectional structure of the present invention;

[0026] Figure 5 This utility model Figure 4 A magnified schematic diagram of the local structure at point A;

[0027] Figure 6 This is a schematic diagram of the second partial cross-sectional structure of the present invention.

[0028] In the diagram: 1. Shell; 2. Water tank; 3. Upper drive roller; 4. Lower drive roller; 5. Upper drive belt; 6. Lower drive belt; 7. First gear; 8. First motor; 9. Mounting plate; 10. Second motor; 11. Turntable; 12. Water distributor; 13. Water pump; 14. Water outlet pipe; 15. Water distribution pipe; 16. Drain outlet; 17. Push bar; 18. Cleaning roller; 19. Second gear; 20. Third motor; 21. Limiting plate; 22. Lubricating wheel; 23. Soft buffer pad; 24. Flow guide. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] The present invention will be further described in detail below with reference to the accompanying drawings.

[0031] Reference Figures 1-6A cleaning device for touch screen manufacturing substrates includes a housing 1 and a water tank 2. Two upper drive rollers 3 and two lower drive rollers 4 are rotatably connected to the inner wall of the housing 1. Two upper drive rollers 3 are connected to two cooperating upper drive belts 5, and each upper drive roller 3 has a first annular groove that mates with the upper drive belts 5. Two lower drive rollers 4 are connected to two cooperating lower drive belts 6, and each lower drive roller 4 has a second annular groove that mates with the lower drive belts 6. One end of each of the upper drive rollers 3 and lower drive rollers 4 penetrates the housing 1 and is connected to a meshing first gear 7. A first motor 8 connected to a first gear 7 is installed on the outer wall of the housing 1. Two mounting plates 9 are fixedly connected to the inner wall of the housing 1. The two mounting plates 9 are located between the upper transmission belt 5 and the lower transmission belt 6, respectively. A second motor 10 is installed at the ends of the two mounting plates 9 that are far apart from each other. The output ends of the two second motors 10 pass through the mounting plates 9 and are connected to a turntable 11. A brush is provided on the turntable 11. Two water distributors 12 are provided on the inner wall of the housing 1. Multiple evenly distributed nozzles are provided at the ends of the two water distributors 12 that are close to each other. A water tank 2 is connected to the outer wall of the housing 1. On the wall, a water pump 13 is installed on the outer wall of the water tank 2. The inlet end of the water pump 13 is connected to the inside of the water tank 2, and the outlet end of the water pump 13 is provided with an outlet pipe 14. One end of the outlet pipe 14 is provided with two water distribution pipes 15, and one end of each water distribution pipe 15 is connected to two water distributors 12. The bottom end of the housing 1 is provided with a drain outlet 16. The substrate is placed between the upper transmission belt 5 and the lower transmission belt 6. The first motor 8 is started to drive the first gear 7 to rotate. The two gears mesh together, driving the upper transmission roller 3 and the lower transmission roller 4 to rotate synchronously, thereby making the upper transmission roller 3 and the lower transmission roller 4 rotate synchronously. In coordination, the upper transmission belt 5 and the lower transmission belt 6 rotate synchronously, thereby moving the substrate through the housing 1. The water pump 13 is started, which drives the cleaning liquid in the water tank 2 through the water outlet pipe 14 and the water distribution pipe 15 into the two water distributors 12, and then sprays it out through the nozzles, thereby spraying the cleaning liquid onto both sides of the substrate at the same time. At the same time, the two second motors 10 are started, which drive the two turntables 11 to rotate, thereby causing the two turntables 11 to drive the brushes to rotate, so that the two brushes can clean both sides of the substrate at the same time, thereby cleaning both sides of the substrate at the same time and achieving the purpose of improving work efficiency.

[0032] Reference Figure 3 and Figure 6 Multiple evenly distributed push rods 17 are fixedly connected to both upper drive belts 5 and lower drive belts 6. When the upper drive belts 5 and lower drive belts 6 work together to drive the substrate to move, the push rods 17 are used to push the substrate to move and prevent the substrate from sliding between the upper drive belts 5 and lower drive belts 6.

[0033] Reference Figure 1 and Figure 3Two cooperating cleaning rollers 18 are rotatably connected to the inner wall of the housing 1. The two cleaning rollers 18 are located between the upper transmission belt 5 and the lower transmission belt 6, respectively. One end of each cleaning roller 18 passes through the housing 1 and is connected to a meshing second gear 19. A third motor 20 connected to the second gear 19 is installed on the outer wall of the housing 1. Both cleaning rollers 18 are equipped with water-absorbing bristles. After the equipment cleans the substrate, the third motor 20 is started to drive the second gear 19 to rotate. The two second gears 19 cooperate to drive the two cleaning rollers 18 to rotate synchronously, thereby driving the two water-absorbing bristles to wipe the wetness on both sides of the substrate.

[0034] Reference Figure 4 and Figure 5 Two matching limiting plates 21 are fixedly connected to the inner side wall of the housing 1. Multiple evenly distributed lubricating wheels 22 are rotatably connected to the near end of the two limiting plates 21. The limiting plates 21 are used to limit the two ends of the substrate to prevent the substrate from shaking or tilting. The lubricating wheels 22 are used to reduce the friction between the substrate and the limiting plates 21, thereby reducing the wear of the substrate.

[0035] Reference Figure 4 and Figure 5 Each of the multiple lubrication wheels 22 is provided with a soft buffer pad 23. The soft buffer pad 23 is used to provide cushioning between the substrate and the lubrication wheel 22, reducing the pressure of the lubrication wheel 22 on the substrate, thereby avoiding damage to the substrate.

[0036] Reference Figure 3 The inner lower side wall of the housing 1 is fixedly connected with a guide 24 that cooperates with the drain outlet 16. The guide 24 is used to guide the flowing cleaning liquid to the position of the drain outlet 16, thereby facilitating the drainage of the equipment.

[0037] In summary, the working principle and process of this touchscreen production substrate cleaning device are as follows: During use, the substrate is first placed between the upper transmission belt 5 and the lower transmission belt 6. The first motor 8 is started, driving the first gear 7 to rotate. The two gears mesh, driving the upper transmission roller 3 and the lower transmission roller 4 to rotate synchronously. This, in turn, drives the upper transmission belt 5 and the lower transmission belt 6 to rotate synchronously, thus moving the substrate through the housing 1. The water pump 13 is started, driving the cleaning liquid in the water tank 2 through the outlet pipe 14 and the water distribution pipe 15 into the two water distributors 12, which are then sprayed out through the nozzles, simultaneously spraying the cleaning liquid onto both sides of the substrate. Simultaneously, two second motors 10 are started, driving two turntables 11 to rotate. This causes the turntables 11 to rotate the brushes, allowing the two brushes to simultaneously clean both sides of the substrate, thus improving work efficiency. When the upper drive belt 5 and the lower drive belt 6 work together to move the substrate, the push bar 17 is used to push the substrate to move, preventing the substrate from sliding between the upper drive belt 5 and the lower drive belt 6. After the equipment cleans the substrate, the third motor 20 is started to drive the second gear 19 to rotate. The two second gears 19 work together to drive the two cleaning rollers 18 to rotate synchronously, thereby driving the two water-absorbing bristles to wipe the wetness on both sides of the substrate. The limiting plate 21 is used to limit the two ends of the substrate to prevent the substrate from shaking or tilting. The lubricating wheel 22 is used to reduce the friction between the substrate and the limiting plate 21, thereby reducing the wear of the substrate. The soft buffer pad 23 is used to provide cushioning between the substrate and the lubricating wheel 22, reducing the pressure of the lubricating wheel 22 on the substrate, thereby preventing damage to the substrate. The guide 24 is used to facilitate the flow of cleaning liquid to the drain outlet 16, thereby facilitating the drainage of the equipment.

[0038] The embodiments described above merely illustrate specific implementations of this utility model, and while the descriptions are detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A substrate cleaning device for touch screen manufacturing, comprising a housing (1), characterized in that: The system includes a water tank (2), and two upper drive rollers (3) and two lower drive rollers (4) are rotatably connected to the inner wall of the housing (1). The two upper drive rollers (3) are connected to two cooperating upper drive belts (5). The upper drive rollers (3) have a first annular groove that cooperates with the upper drive belts (5). The two lower drive rollers (4) are connected to two cooperating lower drive belts (6). The lower drive rollers (4) have a second annular groove that cooperates with the lower drive belts (6). One end of each of the upper drive rollers (3) and lower drive rollers (4) passes through the housing (1) and is connected to a meshing first gear (7). A first motor (8) connected to the first gear (7) is installed on the outer wall of the housing (1). Two mounting plates (9) are fixedly connected to the inner wall of the housing (1). The two mounting plates (9) are located on the upper drive belts (5) and lower drive belts (6) respectively. Between the moving belts (6), a second motor (10) is installed at the ends of the two mounting plates (9) that are far apart from each other. The output ends of the two second motors (10) are connected to a turntable (11) through the mounting plate (9). A brush is provided on the turntable (11). Two water distributors (12) are provided on the inner side wall of the housing (1). Multiple evenly distributed nozzles are provided at the ends of the two water distributors (12) that are close to each other. The water tank (2) is connected to the outer wall of the housing (1). A water pump (13) is provided on the outer wall of the water tank (2). The inlet end of the water pump (13) is connected to the inside of the water tank (2). The outlet end of the water pump (13) is provided with an outlet pipe (14). Two water distributors (15) are provided at one end of the outlet pipe (14). One end of the two water distributors (15) is connected to the two water distributors (12) respectively. A drain outlet (16) is provided at the bottom end of the housing (1).

2. The touch screen manufacturing substrate cleaning device according to claim 1, characterized in that: Multiple evenly distributed push rods (17) are fixedly connected to both the upper drive belt (5) and the lower drive belt (6).

3. The touch screen manufacturing substrate cleaning device according to claim 1, characterized in that: Two cooperating cleaning rollers (18) are rotatably connected to the inner wall of the housing (1). The two cleaning rollers (18) are located between the upper transmission belt (5) and the lower transmission belt (6), respectively. One end of each of the two cleaning rollers (18) passes through the housing (1) and is connected to a meshing second gear (19). A third motor (20) connected to the second gear (19) is installed on the outer wall of the housing (1). Both cleaning rollers (18) are provided with water-absorbing bristles.

4. The touch screen manufacturing substrate cleaning device according to claim 1, characterized in that: Two matching limiting plates (21) are fixedly connected to the inner wall of the housing (1), and multiple evenly distributed lubricating wheels (22) are rotatably connected to the near ends of the two limiting plates (21).

5. The touch screen manufacturing substrate cleaning device according to claim 4, characterized in that: Each of the lubrication wheels (22) is provided with a soft cushioning pad (23).

6. The touch screen manufacturing substrate cleaning device according to claim 1, characterized in that: The lower inner wall of the housing (1) is fixedly connected with a guide (24) that cooperates with the drain outlet (16).

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