Capacitive touch screen surface treatment equipment

Abstract

The utility model discloses capacitive touch screen surface treatment equipment which comprises a base, a cleaning box with an opening in the top end is arranged on the upper end face of the base, and a supporting plate is erected above the cleaning box. The first clamping assembly is arranged below the supporting plate and connected with the supporting plate, the first clamping assembly comprises a clamping jaw used for clamping the touch screen, and a rotating shaft is arranged at the end, away from the clamping jaw, of the first clamping assembly; the torsion driving assembly comprises a driving motor and is arranged above the supporting plate, the driving end of the driving motor is rotationally connected with a driving rod, the driving rod vertically penetrates through the supporting plate, and the end, away from the driving motor, of the driving rod is rotationally connected with the rotating shaft; through the driving effect of the torsion driving assembly, the first clamping assembly rotates around the rotating shaft, so that the capacitive touch screen can be driven to be cleaned in all directions in the cleaning box, better surface adhesive force is provided, a coating is attached more firmly, and the surface of the capacitive touch screen has a better water drop prevention effect.

Description

Technical Field

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

[0002] With the popularity of smartphones, tablets and other portable electronic devices, capacitive touch screens have become the main way for users to interact with devices. Capacitive touch screens are widely used in various electronic products due to their high sensitivity, fast response speed and multi-touch. However, these devices are often exposed to unprotected conditions in daily use and are easily invaded by liquids, which leads to problems such as limited touch screen functions and reduced sensitivity.

[0003] In order to improve the reliability of capacitive touch screens in exposed environments, droplet-proof surface treatment has become an important production and research and development direction. At present, the waterproof performance of touch screens is usually enhanced by coating with a hydrophobic coating in the market. The touch screen needs to be thoroughly cleaned before coating. However, the existing surface treatment equipment mostly cleans the touch screen by clamping it for fixed immersion before coating, which makes it difficult to thoroughly clean the touch screen, resulting in insufficient adhesion of the touch screen surface, and then resulting in loose adhesion of the coating.

[0004] Therefore, it is necessary to provide a capacitive touch screen surface processing device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a capacitive touch screen surface processing device to solve the technical problems mentioned in the background technology.

[0006] The utility model adopts the following technical solutions:

[0007] A capacitive touch screen surface processing device, comprising:

[0008] A base, wherein the upper end surface of the base is provided with a cleaning box with an open top, and a support plate is arranged above the cleaning box;

[0009] A first clamping assembly is disposed below the support plate and connected to the support plate, wherein the first clamping assembly includes a clamping claw for clamping the touch screen, and a rotating shaft is disposed at one end of the first clamping assembly away from the clamping claw;

[0010] The torsion drive assembly includes a drive motor, which is arranged above the support plate. The drive end of the drive motor is rotatably connected to a drive rod, and the drive rod vertically penetrates the support plate. One end of the drive rod away from the drive motor is rotatably connected to the rotating shaft, so that the first clamping assembly rotates around the rotating shaft.

[0011] Furthermore, the torsional drive assembly also includes a plurality of bevel gears, and the two ends of the drive rod, the drive end of the drive motor and the end of the rotating shaft facing the drive rod are all sleeved with the bevel gears, wherein the bevel gear sleeved on the drive rod is respectively meshed with the bevel gears sleeved on the drive end of the drive motor and the rotating shaft.

[0012] Furthermore, it also includes a second clamping assembly, which includes a double-headed cylinder, which is arranged at the upper end of the support plate, and a sliding seat is arranged at the driving end of the double-headed cylinder, and the sliding seat is slidably connected with the support plate, and a connecting frame is arranged at the bottom end of the sliding seat, and the connecting frame penetrates the support plate;

[0013] The driving motor is arranged on the sliding seat, the driving rod penetrates the sliding seat and is rotatably connected to the sliding seat, and the supporting plate is provided with sliding holes corresponding to the connecting frame and the driving rod.

[0014] Furthermore, the first clamping assembly also includes a clamping arm, which is fixedly arranged at one end of the rotating shaft away from the driving rod, and the rotating shaft is rotatably passed through the connecting frame. The clamping arm is provided with a movable groove, and the clamping claw is arranged in the movable groove. The clamping claw and the groove wall of the movable groove are provided with elastic parts to press the clamping claw tightly.

[0015] Furthermore, a lifting assembly is provided on one side of the cleaning box, and the lifting assembly includes a lifting seat and a lifting slide, the lifting seat is arranged on the base, the lifting slide is fixedly connected to the support plate, and the lifting slide is slidably connected to the lifting seat along the height direction of the cleaning box.

[0016] Furthermore, a translation assembly is also provided on one side of the cleaning box, and the translation mechanism includes a translation seat and a translation slide, the translation seat is arranged on the base, the translation slide is slidably connected to the translation seat, and the lifting seat is fixedly arranged on the top of the translation slide.

[0017] Furthermore, a protective tube is provided at the bottom end of the support plate, the rotating shaft penetrates the protective tube, and the protective tube is sleeved on the outer sides of the bevel gear and the driving rod.

[0018] Furthermore, an air pump is provided at the top of the support plate, and the air pump is connected to an air pipe, and the air pipe passes through the driving rod and the rotating shaft and is fixedly connected to the connecting frame;

[0019] A piston cavity is provided in the connecting frame, and the clamping jaw is slidably connected to the piston cavity so that the opening and closing of the clamping jaw can be controlled by the air pump.

[0020] Further, an ultrasonic generator is provided on the bottom wall of the cleaning box.

[0021] Further, a spraying box is provided on one side of the cleaning box, and the spraying box is provided on one side of the translation assembly. A spraying mechanism is provided in the spraying box to spray the cleaned touch screen.

[0022] Beneficial effects:

[0023] The present utility model provides a capacitive touch screen surface treatment device. The clamping jaws in the first clamping assembly firmly clamp the touch screen. Through the driving action of the torsion driving assembly, the first clamping assembly rotates around the rotating shaft, thereby driving the capacitive touch screen to fully collide with the cleaning solution in the cleaning box, performing all-round and multi-angle cleaning, effectively improving the cleaning effect, thereby providing better surface adhesion, making the coating adhere more firmly, and further enabling the capacitive touch screen surface to have a better water droplet resistance effect. Description of the drawings

[0024] Figure 1 It is a partial structural schematic diagram of a capacitive touch screen surface treatment device of the present utility model;

[0025] Figure 2 For the present utility model Figure 1 A partial enlarged schematic diagram at position A;

[0026] Figure 3 For the present utility model Figure 1 A partial enlarged schematic diagram at position B;

[0027] Figure 4 It is an overall structural schematic diagram of the rear view of a capacitive touch screen surface treatment device of the present utility model;

[0028] Figure 5 For the present utility model Figure 4 A partial enlarged schematic diagram at position C.

[0029] Wherein: 1. Base; 2. Cleaning box; 3. Support plate; 4. First clamping assembly; 41. Clamping jaws; 42. Rotating shaft; 43. Clamping arm; 44. Elastic member; 5. Torsion driving assembly; 51. Driving motor; 52. Driving rod; 53. Bevel gear; 6. Second clamping assembly; 61. Double-headed cylinder; 62. Sliding seat; 63. Connecting frame; 7. Lifting seat; 8. Lifting slide; 9. Translation assembly; 10. Protection cylinder; 11. Air pump; 12. Air delivery pipe; 13. Spraying box.

[0030] The realization, functional characteristics and advantages of the object of the present utility model will be further described with reference to the embodiments and the drawings. Specific embodiments

[0031] It should be understood that the specific embodiments described herein are merely used to explain the present invention and are not intended to limit the present invention.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, the meaning of "a number of" is two or more, unless otherwise specifically defined.

[0033] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "connected to" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "over" and "on the top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely means that the horizontal height of the first feature is lower than that of the second feature.

[0035] Refer to Figures 1 to 2The utility model proposes a capacitive touch screen surface treatment device, comprising: a base 1, wherein the upper end surface of the base 1 is provided with a cleaning box 2 with a top opening, and a support plate 3 is mounted above the cleaning box 2; a first clamping assembly 4, which is arranged below the support plate 3 and connected to the support plate 3, wherein the first clamping assembly 4 includes a clamping claw 41 for clamping the touch screen, and a rotating shaft 42 is arranged at one end of the first clamping assembly 4 away from the clamping claw 41; a torsion drive assembly 5, comprising a driving motor 51, wherein the driving motor 51 is arranged above the support plate 3, and a driving end of the driving motor 51 is rotatably connected to a driving rod 52, wherein the driving rod 52 vertically penetrates the support plate 3, and an end of the driving rod 52 away from the driving motor 51 is rotatably connected to the rotating shaft 42, so that the first clamping assembly 4 rotates around the rotating shaft 42.

[0036] In the above embodiment, the base 1 is used to support the entire device, and a cleaning box 2 with a top opening is provided on the upper end surface thereof, and the cleaning box 2 is used to contain cleaning liquid and accommodate the touch screen for cleaning. The cleaning box 2 is fixed to the upper end surface of the base 1, and its opening faces upward, which is convenient for placing and removing the touch screen. The support plate 3 is mounted above the cleaning box 2, and plays the role of bearing and fixing other components to support the drive motor 51 and the first clamping assembly 4. The first clamping assembly 4 is arranged below the support plate 3 and has a supporting connection relationship with the support plate 3. The touch screen is firmly clamped by the clamping claw 41. A flexible material gasket can be added at the place where the clamping claw 41 contacts the touch screen to further prevent slipping and buffer.

[0037] The rotating shaft 42 is arranged at one end of the first clamping assembly 4 away from the clamping jaw 41, and the torsion drive assembly 5 includes a driving motor 51, which is arranged above the support plate 3. The driving end of the driving motor 51 is connected to a driving rod 52, which vertically penetrates the support plate 3 and is rotatably connected to the rotating shaft 42. The driving motor 51 drives the rotating shaft 42 to rotate through the driving rod 52, thereby rotating the first clamping assembly 4 around the rotating shaft 42. During the rotation process, the touch screen is immersed and impact-washed in the cleaning liquid in the cleaning box 2 in all directions and at multiple angles. Through the rotation movement, it is ensured that the cleaning liquid is fully in contact with the surface of the touch screen to achieve a thorough cleaning effect.

[0038] To summarize, the touch screen is firmly clamped by the clamping claws 41 in the first clamping component 4, and the first clamping component 4 is rotated around the rotating shaft 42 through the driving action of the torsion drive component 5, thereby driving the capacitive touch screen to fully collide with the cleaning solution in the cleaning box 2, and perform all-round and multi-angle cleaning, thereby effectively improving the cleaning effect, thereby providing better surface adhesion, making the coating adhere more firmly, and making the surface of the capacitive touch screen have better water droplet resistance.

[0039] In one embodiment, the torsion drive assembly 5 further includes a plurality of bevel gears 53. The two ends of the drive rod 52, the drive end of the drive motor 51, and the end of the rotating shaft 42 facing the drive rod 52 are all sleeved with the bevel gears 53. Among them, the bevel gears 53 sleeved on the drive rod 52 are respectively meshed with the bevel gears 53 sleeved on the drive end of the drive motor 51 and the rotating shaft 42.

[0040] In the above embodiment, in order to further optimize the driving effect and increase the stability of the device, the torsion drive assembly 5 in this embodiment adopts a combined transmission method of bevel gears 53. Specifically, bevel gears 53 are sleeved on both ends of the drive rod 52, and a bevel gear 53 is also sleeved on the drive end of the drive motor 51 and the end of the rotating shaft 42 facing the drive rod 52. Through the meshing of the conical surface teeth at the upper and lower ends of the drive rod 52, the transmission of power is realized.

[0041] Reference Figures 1 to 3 Referring to, in one embodiment, a second clamping assembly 6 is further included. The second clamping assembly 6 includes a double-headed cylinder 61. The double-headed cylinder 61 is arranged at the upper end of the support plate 3. A sliding seat 62 is arranged at the drive end of the double-headed cylinder 61. The sliding seat 62 is slidably connected to the support plate 3. A connecting frame 63 is arranged at the bottom end of the sliding seat 62. The connecting frame 63 penetrates through the support plate 3; wherein, the drive motor 51 is arranged on the sliding seat 62. The drive rod 52 penetrates through the sliding seat 62 and the drive rod 52 is rotatably connected to the sliding seat 62. The support plate 3 is provided with sliding holes corresponding to the connecting frame 63 and the drive rod 52.

[0042] In the above embodiment, the second clamping assembly 6 is mainly composed of the double-headed cylinder 61 and the sliding seats 62 at both ends thereof, which are arranged in the top space of the support plate 3, ensuring the compactness and high efficiency of the structure. The two drive ends of the double-headed cylinder 61 can work simultaneously to realize clamping.

[0043] Each drive end of the double-headed cylinder 61 is equipped with a sliding seat 62. The sliding seat 62 is slidably connected to the support plate 3. The sliding seat 62 makes a precise linear movement on the support plate 3, so as to realize the adjustment of the components below. The bottom of the sliding seat 62 is connected with a connecting frame 63, which penetrates through the support plate 3, providing a stable support and connection point for the components such as the drive motor 51 below.

[0044] The drive motor 51 is arranged on the sliding seat 62, so that the drive motor 51 can move along with the movement of the sliding seat 62, realizing the control of the rotation angle of the first clamping assembly 4. At the same time, as a transmission component connecting the drive motor 51 and the rotating shaft 42, the drive rod 52 also penetrates through the sliding seat 62 to ensure the continuity and stability of power transmission.

[0045] In addition, to cooperate with the movement of the drive rod 52 and the connecting frame 63, sliding holes are formed in the support plate 3. The specific shape is a long strip-shaped waist-shaped hole, which provides a sliding channel for the penetration of the connecting frame 63 and the drive rod 52. Through the cooperation of the sliding holes with the sliding seat 62 and the connecting frame 63, the entire second clamping assembly 6 can move precisely and flexibly on the support plate 3, providing a more stable and flexibly adjustable clamping for the cleaning treatment of the capacitive touch screen.

[0046] In one embodiment, the first clamping assembly 4 further includes a clamping arm 43. The clamping arm 43 is fixedly arranged at one end of the rotating shaft 42 away from the drive rod 52. The rotating shaft 42 is rotatably arranged through the connecting frame 63. The clamping arm 43 is provided with a movable groove, and the clamping jaw 41 is arranged in the movable groove. An elastic member 44 is arranged between the clamping jaw 41 and the groove wall of the movable groove to tightly press the clamping jaw 41.

[0047] In the above embodiment, the clamping arm 43 is arranged at one end of the rotating shaft 42 away from the drive rod 52, and the rotational movement is realized through the rotating shaft 42. An inner movable groove is formed in the clamping arm 43, which provides a flexible moving space for the clamping jaw 41. The clamping jaw 41 is installed in the movable groove and can be finely adjusted along the track of the groove to adapt to touch screens of different sizes and shapes.

[0048] An elastic member 44 is arranged between the clamping jaw 41 and the groove wall of the movable groove, which can be a spring or an elastic rubber pad, etc. It can generate a certain elastic force to continuously press the clamping jaw 41 tightly, ensuring that the clamping jaw 41 can fit tightly when clamping the touch screen and is not easy to loosen. Even when there are slight concavities and convexities or inclinations on the surface of the touch screen, the elastic member 44 can also provide sufficient buffering and compensation to ensure the stability and reliability of the clamping.

[0049] Reference Figure 4 Referring to

[0050] In one embodiment, a lifting assembly is arranged on one side of the cleaning box 2. The lifting assembly includes a lifting seat 7 and a lifting slide 8. The lifting seat 7 is arranged on the base 1, and the lifting slide 8 is fixedly connected to the support plate 3, and the lifting slide 8 is slidably connected to the lifting seat 7 along the height direction of the cleaning box 2.

[0051] The lifting component can flexibly adjust the position of the support plate 3 and the touch screen carried by it in the cleaning tank 2 according to actual needs. When the touch screen needs to enter or exit the cleaning liquid for immersion cleaning, the lifting slide 8 can drive the support plate 3 and the touch screen to descend or ascend smoothly, avoiding the cumbersome manual operation and potential safety risks.

[0052] Furthermore, the lifting component is equipped with corresponding driving devices, such as motors, cylinders, or hydraulic systems, etc., to achieve automatic control. Through preset programs or external signal inputs, the moving speed and stopping position of the lifting slide 8 are precisely controlled, improving the efficiency and stability of the entire cleaning process.

[0053] In an embodiment, a translation component 9 is further provided on one side of the cleaning tank 2. The translation mechanism includes a translation base and a translation slide. The translation base is provided on the base 1, the translation slide is slidably connected to the translation base, and the lifting seat 7 is fixedly provided at the top of the translation slide.

[0054] In the above embodiment, the translation component 9 enhances the flexibility and applicability of the device. The translation base is firmly installed on the base 1 as the basic support of the translation mechanism. The translation slide is slidably connected to the translation base, ensuring that the translation slide can move smoothly along the horizontal direction of the base 1. The lifting seat 7 is fixedly provided at the top of the translation slide, thereby realizing the flexible movement in the horizontal direction of the lifting component, the support plate 3, the touch screen, etc.

[0055] Reference Figure 5 In an embodiment, a protective cylinder 10 is provided at the bottom end of the support plate 3. The rotating shaft 42 penetrates through the protective cylinder 10, and the protective cylinder 10 is sleeved outside the bevel gear 53 and the driving rod 52.

[0056] In the above embodiment, the protective cylinder 10 is closely sleeved outside the bevel gear 53 and the driving rod 52, leaving a space for the rotating shaft 42 to penetrate through the protective cylinder 10, effectively preventing the cleaning liquid from entering the transmission component during the cleaning process and affecting the operation, ensuring the cleanliness and smoothness of the transmission system. In addition, the material selection of the protective cylinder 10 is also crucial. It needs to have good corrosion resistance to cope with complex and different cleaning working environments and frequent mechanical movements. In terms of structural design, the protective cylinder 10 is in a sliding state with the support plate 3, ensuring its stability during the working process and providing guarantee for the precise operation of the rotating shaft 42 and the transmission system.

[0057] In one embodiment, an air pump 11 is provided at the top of the support plate 3. The air pump 11 is connected to an air delivery pipe 12 which penetrates through the drive rod 52 and the rotating shaft 42 and is fixedly connected to the connecting frame 63. A piston chamber is provided in the connecting frame 63, and the clamping jaw 41 is slidably connected to the piston chamber so as to control the opening and closing of the clamping jaw 41 through the air pump 11.

[0058] In the above embodiment, the air pump 11, as the driving source for controlling the opening and closing of the clamping jaw 41, is installed on the top of the support plate 3, making full use of the axial space in the drive rod 52 and the rotating shaft 42, achieving effective utilization of space and compactness of the overall structure. Through the connection of the air delivery pipe 12, the air pump 11 can transmit gas pressure to the piston chamber in the connecting frame 63. A sliding connection mechanism is designed between the piston chamber and the clamping jaw 41, so that when the air pump 11 works, the change in gas pressure can directly drive the clamping jaw 41 to slide in the piston chamber, realizing the opening and closing actions of the clamping jaw 41.

[0059] In one embodiment, an ultrasonic generator is provided on the bottom wall of the cleaning box 2.

[0060] In the above embodiment, the ultrasonic generator is installed on the bottom wall of the cleaning box 2. Utilizing the powerful cleaning ability of ultrasonic waves, it performs all-round and deep cleaning on the capacitive touch screen immersed in the cleaning liquid. The high-frequency vibration of ultrasonic waves can form countless tiny bubbles in the cleaning liquid, and the impact force generated when the bubbles explode can effectively peel off stubborn stains and fine particles on the surface of the touch screen, without damaging the sensitive layer and internal structure of the touch screen. Through the preset cleaning time and intensity, the ultrasonic generator can ensure that each cleaning process reaches the best cleaning effect, improving the cleanliness and service life of the touch screen. In addition, ultrasonic cleaning also has the advantages of energy conservation and environmental protection, reducing the dependence on chemical solvents in traditional cleaning methods and reducing environmental pollution.

[0061] In one embodiment, a spraying box 13 is provided on one side of the cleaning box 2, and the spraying box 13 is provided on one side of the translation assembly 9. A spraying mechanism is provided in the spraying box 13 to spray the cleaned touch screen.

[0062] In the above embodiments, the spraying box 13 is a processing center for surface spraying after the cleaning process. Surface spraying is also an important part of the surface treatment of the touch screen. It is arranged on one side of the translation component 9 parallel to the moving direction of the translation component 9, ensuring that the touch screen can be conveniently transferred to the spraying box 13 for the next spraying process after the cleaning process is completed. A spraying mechanism is provided inside the spraying box 13, which includes nozzles and a feeding system, etc. The nozzles are evenly arranged on the inner wall of the spraying box 13. The specific number can be set according to actual needs, and atomization technology is used to spray the coating in extremely fine particle form, which not only improves the uniformity and adhesion of the coating, but also greatly reduces the waste of the coating. The feeding system is responsible for accurately measuring and transporting the coating from the storage container to the nozzles.

[0063] Furthermore, the spraying material can be a protective film, a waterproof coating or other functional coatings, aiming to further enhance the durability, waterproofness or functional characteristics of the touch screen. Through the automated spraying technology, not only the production efficiency is improved, but also the stability and consistency of the spraying quality are ensured. In addition, the spraying box 13 can also be provided with necessary protective devices and a convenient operation interface, making the entire spraying process efficient and safe.

[0064] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural or equivalent process transformation made by using the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A capacitive touch screen surface treatment device, characterized in that, include: A base, wherein the upper end surface of the base is provided with a cleaning box with an open top, and a support plate is arranged above the cleaning box; A first clamping assembly is disposed below the support plate and connected to the support plate, wherein the first clamping assembly includes a clamping claw for clamping the touch screen, and a rotating shaft is disposed at one end of the first clamping assembly away from the clamping claw; The torsion drive assembly includes a drive motor, which is arranged above the support plate. The drive end of the drive motor is rotatably connected to a drive rod, and the drive rod vertically penetrates the support plate. One end of the drive rod away from the drive motor is rotatably connected to the rotating shaft, so that the first clamping assembly rotates around the rotating shaft.

2. The surface treatment device for a capacitive touch screen according to claim 1, wherein The torsion drive assembly also includes a plurality of bevel gears, and the two ends of the drive rod, the drive end of the drive motor and the end of the rotating shaft facing the drive rod are all sleeved with the bevel gears, wherein the bevel gear sleeved on the drive rod is respectively meshed with the bevel gears sleeved on the drive end of the drive motor and the rotating shaft.

3. A capacitive touch screen surface treatment device according to claim 1, wherein It also includes a second clamping assembly, which includes a double-headed cylinder, which is arranged at the upper end of the support plate, a sliding seat is arranged at the driving end of the double-headed cylinder, the sliding seat is slidably connected to the support plate, and a connecting frame is arranged at the bottom end of the sliding seat, and the connecting frame penetrates the support plate; The driving motor is arranged on the sliding seat, the driving rod penetrates the sliding seat and is rotatably connected to the sliding seat, and the supporting plate is provided with sliding holes corresponding to the connecting frame and the driving rod.

4. The surface treatment device for a capacitive touch screen according to claim 3, wherein, The first clamping assembly also includes a clamping arm, which is fixedly arranged at one end of the rotating shaft away from the driving rod, and the rotating shaft is rotatably passed through the connecting frame. The clamping arm is provided with a movable groove, and the clamping claw is arranged in the movable groove. The clamping claw and the groove wall of the movable groove are provided with elastic parts to press the clamping claw tightly.

5. A capacitive touch screen surface treatment device according to claim 1, characterized in that, A lifting assembly is provided on one side of the cleaning box, and the lifting assembly includes a lifting seat and a lifting slide. The lifting seat is provided on the base, the lifting slide is fixedly connected to the support plate, and the lifting slide is slidably connected to the lifting seat along the height direction of the cleaning box.

6. The surface treatment device for a capacitive touch screen according to claim 5, wherein, A translation assembly is also provided on one side of the cleaning box. The translation assembly includes a translation seat and a translation slide. The translation seat is provided on the base. The translation slide is slidably connected to the translation seat. The lifting seat is fixedly provided on the top of the translation slide.

7. A capacitive touch screen surface treatment device according to claim 2, characterized in that, A protective tube is arranged at the bottom end of the support plate, the rotating shaft penetrates the protective tube, and the protective tube is sleeved on the outer sides of the bevel gear and the driving rod.

8. A capacitive touch screen surface treatment device according to claim 3, characterized in that, An air pump is disposed at the top of the support plate, and the air pump is connected to an air pipe, and the air pipe passes through the driving rod and the rotating shaft and is fixedly connected to the connecting frame; A piston cavity is provided in the connecting frame, and the clamping jaw is slidably connected to the piston cavity so that the opening and closing of the clamping jaw can be controlled by the air pump.

9. The surface treatment device for a capacitive touch screen according to claim 1, characterized in that, The bottom wall of the cleaning box is provided with an ultrasonic generator.

10. A capacitive touch screen surface treatment device according to claim 6, characterized in that, A spraying box is provided on one side of the cleaning box, and the spraying box is provided on one side of the translation assembly. A spraying mechanism is provided in the spraying box to spray the cleaned touch screen.

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