A wiping device

Abstract

The utility model discloses a kind of wiping equipment, including bearing unit, pressing unit, wiping unit and liquid spraying unit, bearing unit includes bearing device, bearing device is used to support and position product, bearing device is equipped with openwork area, openwork area is used to expose the wiped area of product;Pressing unit includes pressing device, and pressing device is used to press and loosen the product on bearing device;Wiping unit includes wiping device, and wiping device includes translation bracket, unwinding shaft, winding shaft and jacking component, unwinding shaft is installed on translation bracket, for releasing wiping belt, winding shaft is installed on translation bracket, for recycling wiping belt, jacking component is installed on translation bracket for wiping belt between unwinding shaft and winding shaft Partially upward jacking, the area of wiping belt being jacked up is wiping area;Liquid spraying unit includes liquid spraying device, and liquid spraying device is used to spray cleaning fluid to the wiping area of wiping device.The utility model can reliably wipe product.

Description

Technical Field

[0001] This utility model relates to the field of product surface cleaning technology, and in particular to a wiping device. Background Technology

[0002] During the camera manufacturing process, the lens needs to be assembled with the circuit board. Both the lens and circuit board are protected by a protective film before assembly; therefore, the film needs to be removed and the surfaces wiped clean. Currently, this is mainly done manually. Manual wiping is not only time-consuming and labor-intensive, but also inadequate in terms of cleaning quality and may even damage electronic components. How to achieve efficient and reliable automated wiping of products is a pressing technical problem that needs to be solved in this field. Utility Model Content

[0003] Therefore, this utility model provides a wiping device to achieve efficient and reliable automated wiping of products.

[0004] To solve the above-mentioned technical problems, this utility model provides a wiping device, comprising: The support unit includes a first frame, a first drive device mounted on the first frame, and a support device connected to the first drive device. The first drive device is used to drive the support device to lift and lower. The support device is used to support and position the product. The support device has a hollow area for exposing the area of ​​the product to be wiped. The clamping unit includes a second frame, a second drive device mounted on the second frame, and a clamping device connected to the second drive device and located above the carrier device. The second drive device is used to drive the clamping device to move closer to and away from the carrier device, and the clamping device is used to clamp and release the product on the carrier device. The wiping unit includes a third frame, a third drive device mounted on the third frame, and a wiping device connected to the third drive device and located below the support device. The third drive device drives the wiping device to reciprocate along a first horizontal direction below the support device. The wiping device includes a translation bracket, an unwinding shaft, a winding shaft, and a top support component. The unwinding shaft is mounted on the translation bracket and is used to unwind the wiping tape. The winding shaft is mounted on the translation bracket and is used to retract the wiping tape. The winding shafts of both the unwinding shaft and the winding shaft extend along a second horizontal direction, which is perpendicular to the first horizontal direction. The top support component is mounted on the translation bracket and is used to partially lift the wiping tape between the unwinding shaft and the winding shaft. The area where the wiping tape is lifted is the wiping area. The spraying unit includes a fourth frame and a spraying device mounted on the fourth frame, the spraying device being used to spray cleaning fluid onto the wiping area of ​​the wiping device.

[0005] Furthermore, the supporting device includes a lifting bracket, a supporting component, and a positioning component. The lifting bracket is an annular plate, and the inner space of the annular plate is the hollow area. The supporting component and the positioning component are installed on the upper surface of the annular plate for supporting and positioning the product.

[0006] Furthermore, the supporting component is a column, which supports the bottom of the product. The positioning component is a stepped column shape, including a first lower column section connected to the lifting bracket and a first upper column section connected above the first lower column section. The outer diameter of the first lower column section is larger than the outer diameter of the first upper column section and forms an upward-facing annular stepped surface. The annular stepped surface of the first lower column section is used to support the product. The upper end of the first upper column section is conical, which is used to guide the first upper column section through the positioning hole of the product.

[0007] Furthermore, the pressing device includes a swing bracket and a pressing component. The swing bracket is hinged to the second frame. The second driving device is a lifting driving device. The second driving device is hinged to one end of the swing bracket and is used to drive the swing bracket to swing relative to the second frame in a horizontal direction. The pressing component is installed at the other end of the swing bracket and is used to press the product.

[0008] Furthermore, the clamping component is in the shape of a stepped column, including a second upper column section connected to the swing bracket and a second lower column section connected to the lower end of the second upper column section. The outer diameter of the second lower column section is smaller than the outer diameter of the second upper column section, and the lower end of the second lower column section is arc-shaped.

[0009] Furthermore, the top support component includes a support connected to the translation bracket and a top support head connected above the support, wherein the top support head is a silicone head.

[0010] Furthermore, the top support head is height-adjustably connected to the support via an adjusting screw.

[0011] Furthermore, the spraying device includes a liquid storage tank connected to the fourth frame and a nozzle connected to the liquid storage tank. The liquid storage tank is used to store cleaning liquid, and the nozzle is used to spray the cleaning liquid.

[0012] Furthermore, it includes a first wiping station, a spraying station, and a second wiping station arranged at intervals along the first horizontal direction. Above the first wiping station and the second wiping station, there is a bearing unit and a pressing unit. Above the spraying station, there is a spraying unit. The third driving device drives the wiping device to reciprocate along the first horizontal direction between the first wiping station and the second wiping station and pass through the spraying station.

[0013] Furthermore, the third frame is a base plate, the first frame and the second frame are vertical supports, respectively fixed to both sides of the base plate, the fourth frame is connected to the second frame, and the translation support is a box-shaped support.

[0014] Compared with the prior art, the above-mentioned technical solution of this utility model has the following advantages: The wiping device of this utility model can reliably position the product through the bearing unit and the pressing unit, and wipe the product through the reciprocating motion of the wiping belt, thereby realizing efficient and reliable automated wiping of the product. Attached Figure Description

[0015] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0016] Figure 1 This is a schematic diagram of the wiping device disclosed in this utility model from one angle; Figure 2 This is a schematic diagram of the wiping device disclosed in this utility model from another angle; Figure 3 for Figure 2 A magnified view of a section at point A in the middle; Figure 4 This is a schematic diagram of the carrier unit disclosed in this utility model; Figure 5 This is a schematic diagram of the positioning component disclosed in this utility model; Figure 6 This is a schematic diagram of the clamping unit disclosed in this utility model; Figure 7 This is a schematic diagram of the clamping component disclosed in this utility model; Figure 8 This is a schematic diagram of the wiping unit disclosed in this utility model; Figure 9 This is a schematic diagram of the top support component disclosed in this utility model; Figure 10 This is a schematic diagram of the liquid spraying unit disclosed in this utility model.

[0017] Instruction manual illustrations and markings: 01, Product; 02, Wiping strip; 1. Bearing unit; 11. First frame; 12. First drive device; 13. Bearing device; 131. Hollowed-out area; 132. Lifting bracket; 133. Support component; 134. Positioning component; 1341. First lower column section; 1342. First upper column section; 2. Clamping unit; 21. Second frame; 22. Second drive device; 23. Clamping device; 231. Swing bracket; 232. Clamping component; 2321. Second upper column section; 2322. Second lower column section; 3. Wiping unit; 31. Third frame; 32. Third drive unit; 33. Wiping device; 331. Translation bracket; 332. Unwinding shaft; 333. Rewinding shaft; 334. Top support component; 3341. Support; 3342. Top support head; 3343. Adjusting bolt; 4. Spraying unit; 41. Fourth frame; 42. Spraying device; 421. Liquid storage tank; 422. Nozzle. Detailed Implementation

[0018] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0019] See Figures 1 to 7 The present invention discloses an embodiment of a wiping device.

[0020] Wiping equipment is used for including: The support unit 1, located at the wiping station, includes a first frame 11, a first drive device 12 mounted on the first frame 11, and a support device 13 connected to the first drive device 12. The first drive device 12 is used to drive the support device 13 to rise and fall. The support device 13 is used to support and position the product 01. The support device 13 is provided with a hollow area 131, which is used to expose the area of ​​the product 01 to be wiped. The clamping unit 2, located at the wiping station, includes a second frame 21, a second drive device 22 mounted on the second frame 21, and a clamping device 23 connected to the second drive device 22 and located above the support device 13. The second drive device 22 is used to drive the clamping device 23 to move closer to and away from the support device 13. The clamping device 23 is used to clamp and release the product 01 on the support device 13. Wiping unit 3 includes a third frame 31, a third drive device 32 mounted on the third frame 31, and a wiping device 33 connected to the third drive device 32 and located below the support device 13. The third drive device 32 drives the wiping device 33 to reciprocate along a first horizontal direction below the support device 13. The wiping device 33 includes a translation bracket 331, an unwinding shaft 332, a winding shaft 333, and a top support component 334. The unwinding shaft 332 is mounted on the translation bracket 331. The bracket 331 is used to release the wiping tape 02. The take-up shaft 333 is installed on the translation bracket 331 and is used to retract the wiping tape 02. The reels of the unwinding shaft 332 and the take-up shaft 333 both extend along a second horizontal direction, which is perpendicular to the first horizontal direction. The top support member 334 is installed on the translation bracket 331 and is used to lift the wiping tape 02 between the unwinding shaft 332 and the take-up shaft 333 upward. The area where the wiping tape 02 is lifted is the wiping area. The spraying unit 4 is located at the spraying station and includes a fourth frame 41 and a spraying device 42 mounted on the fourth frame 41. The spraying device 42 is used to spray cleaning liquid onto the wiping area of ​​the wiping device 33.

[0021] In the above description, the first frame 11 serves as the mounting base for the support unit 1 and must possess sufficient structural strength and height. The first drive device 12 is the power source for the lifting action. The support device 13 is a support carrier that directly contacts the product 01 (such as a circuit board), and the cutout area 131 matches the area of ​​the product 01 to be wiped, ensuring that the wiping area of ​​the wiping device 33 can wipe all positions of the area of ​​the product 01 to be wiped.

[0022] The second frame 21, serving as the mounting base for the clamping unit 2, must also possess sufficient structural strength and height. The second drive device 22 is the power source that drives the clamping device 23 "near / away" from the product 01. The clamping device 23, being the actuator that contacts the product 01, should be protected from damage to the surface of the product 01. The fourth frame 41 serves as the mounting base for the spray unit 4 and must have sufficient structural strength and height. The function of the spray device 42 is to provide cleaning fluid (such as alcohol) to the wiping belt 02. Through the combination of chemical cleaning and physical wiping, the ability to remove stubborn stains is improved.

[0023] The third frame 31 serves as the mounting base for the entire wiping unit 3 and must possess sufficient structural strength. Guide rails are installed on the third frame 31 to guide the translation bracket 331 to move stably along the first horizontal direction, preventing swaying during movement that could affect wiping accuracy. The third drive device 32 is the power source controlling the reciprocating motion of the translation bracket 331. The translation bracket 331 acts as the moving platform for the wiping unit, integrating all components related to the wiping belt 02 (which can be made of non-woven fabric) (unwinding shaft 332, winding shaft 333, and top support component 334) to ensure that the relative positions of these components remain unchanged during translation, preventing the wiping belt 02 from shifting. The unwinding shaft 332 and winding shaft 333 enable continuous supply and recovery of the wiping belt 02; both must work synchronously to prevent the wiping belt 02 from becoming slack or overstretched. The reels of the unwinding shaft 332 and winding shaft 333 extend along the second horizontal direction (perpendicular to the first horizontal direction), meaning that the width direction of the wiping belt 02 is perpendicular to its translational direction. The top support component 334 is used to make the wiping tape 02 adhere tightly to the product 01, which is equivalent to giving the wiping tape 02 an upward support force, ensuring that the wiping area of ​​the wiping tape 02 has sufficient contact pressure with the surface of the product 01 to be wiped (insufficient pressure will cause the stains to not be wiped off).

[0024] In the above text, the first frame 11, the second frame 21, the third frame 31 and the fourth frame 41 can be connected as one unit or not connected to each other, as long as the bearing device 13, the pressing device 23, the wiping device 33 and the spraying device 42 are in the required positions.

[0025] Specifically, wiping the product involves the following steps performed in sequence: Wiping belt preparation process: The wiping device 33 moves to the spraying station, the spraying unit 4 is started, and the cleaning liquid is sprayed into the wiping area of ​​the wiping belt 02. The wiping device 33 moves to the wiping station and waits for product 01. Product loading process: First, the robot arm places product 01 on the carrier device 13. Then, the first drive device 12 is started, which drives the carrier device 13 to descend to the position where the area to be wiped on product 01 is in contact with the wiping area of ​​the wiping belt 02. After that, the second drive device 22 is started, which drives the pressing device 23 to press the product 01. Wiping process: The third drive device 32 is started, which drives the translation bracket 331 to move back and forth quickly multiple times along the first horizontal direction and then move slowly in one direction once. The purpose of moving back and forth multiple times is to quickly remove stubborn stains on the product surface through high-frequency friction. The purpose of moving slowly in one direction once is to finish cleaning. When moving at low speed, the wiping belt has a longer contact time with the product surface, which can fully absorb residual small stains or cleaning liquid. Moreover, the one-way movement can avoid bringing back stains during the reciprocating motion.

[0026] Reset process: After wiping, the clamping device 23 releases the product, and the carrying device 13 rises to the initial height; the robot takes away the cleaned product, and at the same time the unwinding shaft 332 and the rewinding shaft 333 drive the wiping belt 02 to move a certain distance, and the new wiping area moves above the top support component 334, completing one wiping cycle.

[0027] The above technical solution reliably positions the product through the bearing unit and the clamping unit, and wipes the product through the reciprocating motion of the wiping belt, thereby achieving efficient and reliable automated wiping of the product.

[0028] In this embodiment, the above-mentioned supporting device 13 includes a lifting bracket 132, a supporting component 133 and a positioning component 134. The lifting bracket 132 is an annular plate, and the inner space of the annular plate is the hollow area 131. The supporting component 133 and the positioning component 134 are installed on the upper surface of the annular plate to support and position the product 01.

[0029] In the above text, the lifting bracket 132 serves as the mounting bracket for the supporting component 133 and the positioning component 134. The lifting bracket 132 is annular, which facilitates the formation of the aforementioned hollow area 131. The supporting component 133 is mainly used to bear the weight of the product, and the positioning component 134 is mainly used to keep the product 01 in a preset position to ensure that the wiping area on the bottom of the product 01 is directly opposite the aforementioned hollow area 131.

[0030] The above technical solution sets the lifting bracket as a ring plate, which not only avoids the wiping area on the bottom of the product being blocked, but also evenly distributes the weight of the product through the ring structure to prevent product deformation. By setting support components and positioning components, the product is kept in the set position.

[0031] In this embodiment, the support component 133 is a column that supports the bottom of the product 01. The positioning component 134 is a stepped column shape, including a first lower column section 1341 connected to the lifting bracket and a first upper column section 1342 connected above the first lower column section 1341. The outer diameter of the first lower column section 1341 is larger than the outer diameter of the first upper column section 1342 and forms an upward-facing annular stepped surface. The annular stepped surface of the first lower column section 1341 is used to support the product 01. The upper end of the first upper column section 1342 is tapered and used to guide the first upper column section 1342 through the positioning hole of the product 01.

[0032] In the above description, the support component 133 is cylindrical, with a small contact area with the bottom of product 01, making it easier to expose the area to be wiped on the bottom of the product. The positioning component 134 forms an annular stepped surface through a difference in diameter. The first lower column section 1341 supports the bottom of the product through the annular stepped surface, providing auxiliary support. The first upper column section 1342 is precisely positioned to prevent product deviation. The first upper column section passes through the positioning hole, and through the gap fit with the product positioning hole, it restricts the horizontal movement of the product (such as left-right or forward-backward deviation), ensuring that the area to be wiped on product 01 is always aligned with the center of the hollow area 131, preventing the wiping strip 02 from wiping off-center. The uppermost end of the first upper column section 1342 is a conical structure with a smaller diameter at the top and a larger diameter at the bottom, providing a transition guide channel for the product positioning hole. The larger end (lower diameter) of the conical section is close to the diameter of the upper column section, and the smaller end (upper diameter) has a smaller diameter. Even if there is a slight deviation between the product positioning hole and the first upper column section 1342, the product positioning hole can slide into the upper column section along the conical surface through the guide of the conical surface, without the need for repeated adjustments.

[0033] By using the above technical solution, the supporting component is set as a column, the positioning component is set as a stepped column, and the upper end of the positioning component is set as a cone. This not only stably supports the product but also reduces the contact area with the product and ensures that the product is in the preset position.

[0034] In this embodiment, the pressing device 23 includes a swing bracket 231 and a pressing component 232. The swing bracket 231 is hinged to the second frame 21. The second driving device 22 is a lifting driving device. The second driving device 22 is hinged to one end of the swing bracket 231 and is used to drive the swing bracket 231 to swing relative to the second frame 21 in a horizontal direction. The pressing component 232 is installed at the other end of the swing bracket 231 and is used to press the product 01.

[0035] In the above text, the swing bracket 231 is used to connect the second drive device 22 and the pressing component 232. The pressing component 232 is the actuator that directly contacts the product 01. When the moving part of the second drive device 22 moves upward, it pushes the swing bracket 231 to swing around the hinge point, and the pressing component 232 moves closer to the product and applies pressure. When the moving part of the drive device moves downward, it pulls the swing bracket 231 to swing, and the pressing component 232 releases the product, completing the pressing-releasing action.

[0036] By using the above technical solution, the clamping device is set to a swing type. After the clamping device swings, it can make room above the bearing device, which is convenient for the robot to load and unload materials.

[0037] In this embodiment, the clamping component 232 is in the shape of a stepped column, including a second upper column section 2321 connected to the swing bracket and a second lower column section 2322 connected to the lower end of the second upper column section 2321. The outer diameter of the second lower column section 2322 is smaller than the outer diameter of the second upper column section 2321, and the lower end of the second lower column section 2322 is arc-shaped.

[0038] In the above text, the second upper column section 2321 is mainly used to connect the swing bracket 231. The diameter of the second upper column section 2321 is relatively large to ensure the structural strength of the clamping component. The second lower column section 2322 is in direct contact with the product 01. The outer diameter of the second lower column section 2322 is relatively small and has an arc-shaped lower end, so the contact area with the product 01 is small, avoiding wear on the product.

[0039] By using the above technical solution, the clamping component is designed with a stepped column shape, which can reliably clamp the product while reducing wear on the product.

[0040] In this embodiment, the top support component 334 includes a support 3341 connected to the translation bracket 331 and a top support head 3342 connected above the support 3341. The top support head 3342 is a silicone head.

[0041] In the above text, the support 3341 is used to fix the top support component 334 onto the translation bracket 331, ensuring that the whole does not shift during the upward movement. The two ends of the top support head 3342 extend to both sides of the wiping belt 02 along its width, forming a strip-shaped wiping area. Preferably, the upper surface of the top support head 3342 is an arc-shaped surface. The silicone head is made of silicone, which has good elasticity and wear resistance, forming a flexible contact with the wiping belt 02. This prevents wear on the wiping belt 02 and the product 01, while maintaining stable contact pressure through its own elasticity.

[0042] By using the above technical solution, the top support head is made of silicone, which avoids product wear and incomplete cleaning in some areas due to uneven pressure. In this embodiment, the top support head is adjustablely connected to the support via an adjusting screw.

[0043] The top support head 3342 is connected to the support 3341 via adjusting bolt 3343, so that the height of the top support head 3342 can be adjusted.

[0044] The above technical solution allows for height adjustment of the top support head, enabling users to adjust its height as needed.

[0045] In this embodiment, the above-mentioned spraying device 42 includes a liquid storage cylinder 421 connected to the fourth frame 41 and a nozzle 422 connected to the liquid storage cylinder 421. The liquid storage cylinder 421 is used to store cleaning liquid, and the nozzle 422 is used to spray cleaning liquid.

[0046] In the above text, the function of the liquid storage tank 421 is to store the cleaning liquid and provide raw materials for the nozzle 422. Specifically, the nozzle 422 is connected to the liquid storage tank 421 and is responsible for spraying the cleaning liquid. The two form a storage-spraying cooperative relationship to jointly realize the cleaning liquid supply and spraying function of the spraying unit.

[0047] By using the above technical solution, and by configuring the spraying device to include a liquid storage tank and a spraying mechanism, cleaning liquid can be sprayed onto the wiping belt.

[0048] In this embodiment, a first wiping station, a spraying station, and a second wiping station are arranged sequentially along the first horizontal direction. Above the first wiping station and the second wiping station, there is a bearing unit 1 and a pressing unit 2. Above the spraying station, there is a spraying unit 4. The third driving device 32 drives the wiping device 33 to reciprocate along the first horizontal direction between the first wiping station and the second wiping station and pass through the spraying station.

[0049] In the above text, the first wiping station and the second wiping station are arranged sequentially along the first horizontal direction (i.e., the direction of movement of the translation bracket). Each station is independently equipped with a bearing unit 1 and a pressing unit 2. The translation bracket 331 can move between the first wiping station and the second wiping station. After wiping the first wiping station, it moves to the second wiping station for wiping, and after wiping the second wiping station, it moves to the first wiping station for wiping. The whole forms an "alternating wiping, non-interference" operation mode. In the first wiping station and the second wiping station, the bearing device 13 and the pressing device 23 of each work independently, responsible for the product positioning, lifting and pressing of their respective stations, without being affected by the other.

[0050] Specifically, when the translation bracket 331 is wiping at the first wiping station, the robotic arm can simultaneously complete loading and unloading at the second wiping station. Conversely, when the translation bracket 331 is wiping at the second wiping station, the robotic arm can simultaneously complete loading and unloading at the first wiping station. The entire process is seamless, and when the wiping device 33 switches between the first and second wiping stations, its wiping area passes directly over the spraying station, allowing the spraying device 42 to spray cleaning fluid onto the wiping area of ​​the wiping device 33.

[0051] By using the above technical solution, and by setting up a first wiping station and a second wiping station, the wiping unit is fully utilized, and the wiping efficiency is improved.

[0052] In this embodiment, the third frame 31 is a base plate, the first frame 11 and the second frame 21 are vertical supports, which are respectively fixed on both sides of the base plate, the fourth frame 41 is connected to the second frame 21, and the translation support 331 is a box-shaped support.

[0053] In the above text, a base plate is a plate-shaped foundation load-bearing component, usually placed horizontally. Its core function is to provide a stable installation reference and support surface for the entire equipment or other components, distributing the weight of the structure above and transferring it to the ground or support platform. A vertical support frame is a vertically (or nearly vertically) placed support component, mainly used for vertical load-bearing, positioning components, or constructing the main frame of equipment. It is often used in conjunction with a base plate to form a base-support combination structure. A box-shaped support frame is a shell with a closed box-shaped cross-section, providing both load-bearing capacity and protection.

[0054] The above technical solution, which includes a base plate, a vertical support, and a box-shaped support, ensures the compact structure of the wiping equipment.

[0055] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A wiping device, characterized in that, include: The support unit includes a first frame, a first drive device mounted on the first frame, and a support device connected to the first drive device. The first drive device is used to drive the support device to lift and lower. The support device is used to support and position the product. The support device has a hollow area for exposing the area of ​​the product to be wiped. The clamping unit includes a second frame, a second drive device mounted on the second frame, and a clamping device connected to the second drive device and located above the carrier device. The second drive device is used to drive the clamping device to move closer to and away from the carrier device, and the clamping device is used to clamp and release the product on the carrier device. The wiping unit includes a third frame, a third drive device mounted on the third frame, and a wiping device connected to the third drive device and located below the support device. The third drive device drives the wiping device to reciprocate along a first horizontal direction below the support device. The wiping device includes a translation bracket, an unwinding shaft, a winding shaft, and a top support component. The unwinding shaft is mounted on the translation bracket and is used to unwind the wiping tape. The winding shaft is mounted on the translation bracket and is used to retract the wiping tape. The winding shafts of both the unwinding shaft and the winding shaft extend along a second horizontal direction, which is perpendicular to the first horizontal direction. The top support component is mounted on the translation bracket and is used to partially lift the wiping tape between the unwinding shaft and the winding shaft. The area where the wiping tape is lifted is the wiping area. The spraying unit includes a fourth frame and a spraying device mounted on the fourth frame, the spraying device being used to spray cleaning fluid onto the wiping area of ​​the wiping device.

2. The wiping device according to claim 1, characterized in that, The supporting device includes a lifting bracket, a supporting component, and a positioning component. The lifting bracket is an annular plate, and the inner space of the annular plate is the hollow area. The supporting component and the positioning component are installed on the upper surface of the annular plate to support and position the product.

3. The wiping device according to claim 2, characterized in that, The supporting component is a column that supports the bottom of the product. The positioning component is a stepped column shape, including a first lower column section connected to the lifting bracket and a first upper column section connected above the first lower column section. The outer diameter of the first lower column section is larger than the outer diameter of the first upper column section and forms an upward-facing annular stepped surface. The annular stepped surface of the first lower column section is used to support the product. The upper end of the first upper column section is conical and is used to guide the first upper column section through the positioning hole of the product.

4. The wiping device according to claim 1, characterized in that, The clamping device includes a swing bracket and a clamping component. The swing bracket is hinged to the second frame. The second driving device is a lifting driving device. The second driving device is hinged to one end of the swing bracket and is used to drive the swing bracket to swing relative to the second frame in a horizontal direction. The clamping component is installed at the other end of the swing bracket and is used to clamp the product.

5. The wiping device according to claim 4, characterized in that, The clamping component is in the shape of a stepped column, including a second upper column section connected to the swing bracket and a second lower column section connected to the lower end of the second upper column section. The outer diameter of the second lower column section is smaller than the outer diameter of the second upper column section, and the lower end of the second lower column section is arc-shaped.

6. The wiping device according to claim 1, characterized in that, The top support component includes a support connected to the translation bracket and a top support head connected above the support, wherein the top support head is a silicone head.

7. The wiping device according to claim 6, characterized in that, The top support head is height-adjustably connected to the support via an adjusting screw.

8. The wiping device according to claim 1, characterized in that, The spraying device includes a liquid storage tank connected to the fourth frame and a nozzle connected to the liquid storage tank. The liquid storage tank is used to store cleaning liquid, and the nozzle is used to spray the cleaning liquid.

9. The wiping device according to claim 1, characterized in that, The device includes a first wiping station, a spraying station, and a second wiping station arranged at intervals along the first horizontal direction. Above the first wiping station and the second wiping station, there is a bearing unit and a pressing unit. Above the spraying station, there is a spraying unit. The third driving device drives the wiping device to reciprocate along the first horizontal direction between the first wiping station and the second wiping station and pass through the spraying station.

10. The wiping device according to claim 1, characterized in that, The third frame is a base plate, the first frame and the second frame are vertical supports, which are respectively fixed to both sides of the base plate, the fourth frame is connected to the second frame, and the translation support is a box-shaped support.

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