A cleaning device for cell products before coating
By using a cleaning device that combines sponge pads and anti-static cloth with a running water table, the problems of scratches and low production capacity caused by traditional cleaning methods have been solved, achieving efficient and safe cleaning of cell products and improving the yield and production capacity of coatings.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUHU TOKEN SCI
- Filing Date
- 2025-04-25
- Publication Date
- 2026-06-12
AI Technical Summary
Traditional cleaning methods are ineffective at cleaning cell products, easily scratching them, and have low production capacity, resulting in high rework rates for coating and increased costs.
A pre-coating cleaning device for cell products was designed, which uses a sponge pad and anti-static cloth with a running water table, and combines alkaline solution and clean water for cleaning. The inclined design of the sponge pad and the fixation of the rubber band achieve protective wiping and convenient removal.
It improved cleaning effectiveness, reduced the risk of scratches, shortened wiping time, increased production capacity and yield, and reduced rework rate and costs.
Smart Images
Figure CN224346528U_ABST
Abstract
Description
Technical Field
[0001] This utility model mainly relates to the field of cell product manufacturing technology, specifically to a cleaning device for cell products before coating. Background Technology
[0002] Cell product coating refers to the technique of depositing functional thin films on the surface or internal structure of cell products through specific processes during the manufacturing process. Currently, in the coating production of cell products, cleaning is required before coating to ensure the product's appearance and thus guarantee the coating effect.
[0003] However, the traditional method of cleaning cell products typically involves placing them directly on a cleaning table and wiping them with a sponge soaked in alcohol or alkaline solution. This method has several drawbacks: the cleaning effect is relatively poor, rework after coating is frequent, resulting in significant cost losses, and the wiping process is cumbersome, leading to low production capacity. Furthermore, excessive force during wiping can easily scratch the product surface, and because cell products are thin, they tend to stick to the cleaning table after wiping, making them difficult to remove. Therefore, it is necessary to propose an improvement to address these technical problems.
[0004] It should be noted that the above content falls within the scope of the inventor's technical knowledge. Due to the vast and complex nature of the technical content in this field, the above content of this application does not necessarily constitute prior art. Utility Model Content
[0005] 1. The technical problem to be solved by the utility model:
[0006] This utility model provides a pre-coating cleaning device for cell products to solve the technical problems existing in the background art.
[0007] 2. Technical Solution:
[0008] To achieve the above objectives, the technical solution provided by this utility model is as follows: a pre-coating cleaning device for cell products, comprising a cleaning tank, wherein a sponge pad is correspondingly attached and covered on the bottom of the inner side of the cleaning tank, the top of the sponge pad is inclined, and the height of the top of the rear side of the sponge pad is higher than the height of the top of the front side of the sponge pad; an antistatic cloth is correspondingly attached and covered on the top of the sponge pad, and a rubber band is provided at the middle of the top of the antistatic cloth, one end of the rubber band is detachably installed in the cleaning tank, and the other end of the rubber band is loosely placed, and the product is correspondingly placed on the top of the rubber band on the antistatic cloth during cleaning; a clean water pipe is correspondingly provided on the upper rear side of the cleaning tank, and multiple water outlets are correspondingly provided at the bottom of the clean water pipe, the water outlets pointing into the cleaning tank; an alkaline solution tank is correspondingly installed on one side of the outer wall of the cleaning tank; and a drainage mechanism is correspondingly provided inside the cleaning tank.
[0009] Furthermore, a U-shaped mounting bracket is installed on the rear side of the cleaning tank. A threaded screw that is driven to rotate is installed on one side of the U-shaped mounting bracket. A threaded sleeve is installed on the threaded screw. A guide rod is installed on the other side of the U-shaped mounting bracket. A guide sleeve is slidably installed on the guide rod. The two ends of the clean water pipe are respectively connected to the threaded sleeve and the guide sleeve. The inlet of the clean water pipe is connected to an external water tank through a pipe, and a water pump is installed on the connecting pipe.
[0010] Furthermore, a motor is installed at a corresponding position on one side of the bottom of the U-shaped mounting bracket, and the output shaft of the motor is connected to the bottom end of the threaded screw, thereby driving the threaded screw to rotate through the motor.
[0011] Furthermore, the drainage mechanism includes a drainage channel located inside the bottom of the front side of the cleaning machine tank, and the sponge pad and antistatic cloth are each provided with a drainage hole connected to one end of the drainage channel. A drainage pipe connected to the other end of the drainage channel is provided at a corresponding position on the outer wall of one side of the cleaning machine tank.
[0012] Furthermore, gaps are left between the sponge pad and the inner perimeter of the cleaning machine tank, and sponge strips are inserted into the gaps between the sponge pad and the cleaning machine tank, with the top of the sponge strips being higher than the top of the antistatic cloth.
[0013] Furthermore, a notch is provided in the middle of the sponge strip on the rear side of the cleaning machine tank, and a pressing rod is provided at the notch. A rotating head is provided at the top of the pressing rod, and an external thread section is provided at the upper part of the pressing rod. A fixing block is provided above the notch, and the fixing block is fixed to the inner wall of the cleaning machine tank. A threaded sleeve is installed on the fixing block, and the pressing rod is threadedly installed in the threaded sleeve. When one end of the rubber band is inserted into the bottom of the notch, tightening the pressing rod will press the bottom end of the pressing rod against the end of the pressing rubber band.
[0014] Furthermore, one end of the rubber strip can be inserted into the bottom of the gap between the rear side of the cleaning machine tank and the sponge pad. The width of the gap between the rear side of the cleaning machine tank and the sponge pad corresponds to the width of the sponge strip. Pressing the sponge strip on the rear side can press and fix one end of the rubber strip.
[0015] Furthermore, the height of the rear wall of the cleaning tank is higher than the height of the front wall of the cleaning tank.
[0016] Furthermore, support legs are provided around the bottom of the cleaning tank.
[0017] 3. Beneficial effects:
[0018] Compared with the prior art, the technical solution provided by this utility model has the following advantages:
[0019] This invention features a reasonable design. By employing an alkaline solution combined with a running water platform for wiping and cleaning cell products, it effectively removes residues from the substrate surface, resulting in a cleaner substrate and better cleaning effect. The wiping action is also more convenient, significantly reducing wiping time, which helps increase production capacity, reduce rework rates, and improve yield. The invention incorporates a sponge pad on the bottom of the cleaning tank to protect the cell products during wiping, preventing scratches from excessive force. The anti-static cloth on the sponge pad prevents the cell products from slipping during wiping. The rubber band prevents the cell products from adhering to the anti-static cloth after wiping, making them easy to remove. This effectively improves chip handling efficiency and safety. The top of the sponge pad is tilted to facilitate the flow of water from the rear to the front for rinsing the product. The water pipe can also be height-adjusted according to actual use needs, making it more flexible and convenient to use. Its overall design is ingenious and has a good effect on cleaning, efficiency and damage control of cell products, making it highly practical.
[0020] It should be noted that the structures not described in this utility model are the same as or can be implemented using existing technology, and will not be elaborated here, as they do not involve the design points and improvement directions of this utility model. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the overall structure of the cleaning device of this utility model;
[0022] Figure 2 This is a schematic diagram of the top structure of the cleaning tank of this utility model;
[0023] Figure 3This is an enlarged schematic diagram of the installation structure of the clamping rod of this utility model.
[0024] Figure label:
[0025] 1. Cleaning tank; 2. Support leg; 3. Alkali tank; 4. Antistatic cloth; 5. Sponge pad; 6. Sponge strip; 601. Notch; 7. Rubber belt; 8. Drain pipe; 9. Drain hole; 10. U-shaped mounting bracket; 11. Threaded screw; 12. Threaded sleeve; 13. Guide rod; 14. Guide sleeve; 15. Motor; 16. Clean water pipe; 1601. Water outlet; 17. Clamping rod; 1701. Rotating head; 18. Fixing block; 19. Threaded sleeve. Detailed Implementation
[0026] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the utility model will be more thorough and complete.
[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," "fixed," "provided with," and "located in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example
[0030] See attached document Figure 1-3 This embodiment provides a pre-coating cleaning device for cell products, including a cleaning tank 1 with supporting legs 2 around its bottom. A sponge pad 5 is attached to the bottom of the cleaning tank 1, and an antistatic cloth 4 is attached to the top of the sponge pad 5. The sponge pad 5 is designed to protect the cell product during wiping, preventing scratches from excessive force. The antistatic cloth 4 prevents the cell product from slipping during wiping. The top of the sponge pad 5 is angled, with the rear top slightly higher than the front top, meaning the rear thickness of the sponge pad 5 is greater than the front thickness. This ensures the rear height of the antistatic cloth 4 is higher than its front height, allowing water from the water pipe 16 to flow towards the front of the cleaning tank 1. A rubber band 7 is provided at the top center of the antistatic cloth 4. One end of the rubber band 7 is detachably installed inside the cleaning tank 1, and the other end is left loose. During cleaning, the cell product is placed on the top of the rubber band 7 on the antistatic cloth 4. The rubber band 7 is designed to prevent the cell product from adhering to the antistatic cloth 4 after wiping, making it difficult to remove. Lifting the rubber band 7 makes it easy to remove the cell product. A clean water pipe 16 is provided on the upper rear side of the cleaning tank 1. The clean water pipe 16 can be a conventional PVC water pipe with closed ends. The bottom of the clean water pipe 16 has multiple water outlets 1601 pointing into the cleaning tank 1. An alkaline solution tank 3 is installed on one side of the outer wall of the cleaning tank 1. A drainage mechanism is provided inside the cleaning tank 1.
[0031] The clean water pipe 16 can be directly fixedly installed on the upper rear side of the cleaning machine tank 1 via a bracket. For more flexible and convenient adjustment, the clean water pipe 16 can also be installed on the upper rear side of the cleaning machine tank 1 using a liftable installation method. Specifically, a U-shaped mounting bracket 10 is installed on the rear side of the cleaning machine tank 1. A driven threaded screw 11 is installed on one side of the U-shaped mounting bracket 10, and a threaded sleeve 12 is threadedly installed on the threaded screw 11. A guide rod 13 is installed on the other side of the U-shaped mounting bracket 10, and a guide sleeve 14 is slidably installed on the guide rod 13. The two ends of the clean water pipe 16 are respectively connected and installed on the threaded sleeve 12 and the guide sleeve 14. A motor 15 is installed at a corresponding position on one side of the bottom of the U-shaped mounting bracket 10. The output shaft of the motor 15 is connected to the bottom end of the threaded screw 11. The motor 15 drives the threaded screw 11 to rotate, thereby adjusting the height of the water pipe 16 according to the usage needs. The height of the water pipe 16 can also be adjusted when external factors such as water pressure change, and the flushing force can also be changed.
[0032] The water inlet on one side of the water pipe 16 is connected to an external water tank via a pipe, and a water pump is installed on the connecting pipe. By connecting the water pipe 16 to the external water tank using a water pump, the purpose of transporting water is achieved.
[0033] The drainage mechanism includes a drainage channel located inside the bottom of the front side of the cleaning tank 1. Both the sponge pad 5 and the antistatic cloth 4 have corresponding drainage holes 9 connected to one end of the drainage channel. A drainage pipe 8, connected to the other end of the drainage channel, is located on the outer wall of one side of the cleaning tank 1, thereby draining water from the cleaning tank 1. A water collection bucket can be provided below the drainage pipe 8 for collecting water.
[0034] There are gaps between the sponge pad 5 and the inner walls of the cleaning tank 1. Sponge strips 6 are inserted into the gaps between the sponge pad 5 and the cleaning tank 1. The top of the sponge strips 6 is higher than the top of the antistatic cloth 4 to prevent the product from sliding and hitting the inner wall of the cleaning tank 1 and causing damage.
[0035] A notch 601 is provided in the middle of the sponge strip 6 on the rear side of the cleaning machine tank 1. A pressing rod 19 is provided at the notch 601. A rotating head 1701 is provided at the top of the pressing rod 19. An external thread section is provided on the upper part of the pressing rod 19. A fixing block 18 is provided above the notch 601. The fixing block 18 is fixed to the inner wall of the cleaning machine tank 1. A threaded sleeve 19 is installed on the fixing block 18. The pressing rod 19 is threadedly installed in the threaded sleeve 19. One end of the rubber band 7 is inserted into the bottom of the notch 601. Tightening the pressing rod 19 will press the bottom end of the pressing rod 19 against one end of the pressing rubber band 7.
[0036] The rubber strip 7 can also be detachably installed in another way. That is, one end of the rubber strip 7 can be inserted into the bottom of the gap between the rear side of the cleaning machine tank 1 and the sponge pad 5. The width of the gap between the rear side of the cleaning machine tank 1 and the sponge pad 5 corresponds to the width of the sponge strip 6. Pressing the sponge strip 6 on the rear side can press and fix one end of the rubber strip 7. The sponge strip 6 is used to press down one end of the rubber strip 7.
[0037] The rear wall of the cleaning tank 1 is higher than the front wall, which can better prevent water from splashing out from the rear. During operation, a 5% concentration of alkali solution can be poured into the alkali tank 3 beforehand. The cell product is then taken out and placed on the antistatic cloth 4, pressed against the top of the rubber belt 7. A sponge is used to apply the 5% concentration of alkali solution to the product surface, and the product surface is rinsed with water from the water pipe 16. After cleaning, the unsecured end of the rubber belt 7 is lifted, and the cell product is placed in the cleaning machine for further cleaning.
[0038] The above-described embodiments are merely illustrative of certain implementations of this utility model, and their descriptions are relatively specific and detailed. However, 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. Therefore, the protection scope of this utility model patent should be determined by the appended claims.
Claims
1. A pre-coating cleaning device for cell products, characterized in that: The system includes a cleaning tank (1), on which a sponge pad (5) is attached and covered on the bottom of the inner side of the cleaning tank (1). The top of the sponge pad (5) is inclined, and the height of the top of the rear side of the sponge pad (5) is higher than the height of the top of the front side of the sponge pad (5). An antistatic cloth (4) is attached and covered on the top of the sponge pad (5). A rubber strip (7) is provided at the middle of the top of the antistatic cloth (4). One end of the rubber strip (7) is detachably installed in the cleaning tank (1), and the other end of the rubber strip (7) is loosened. During cleaning, the product is attached and placed on the top of the rubber strip (7) on the antistatic cloth (4). A clean water pipe (16) is provided on the upper rear side of the cleaning tank (1). Multiple water outlets (1601) are provided at the bottom of the clean water pipe (16), and the water outlets (1601) point into the cleaning tank (1). An alkaline solution tank (3) is installed on one side of the outer wall of the cleaning tank (1). A drainage mechanism is provided inside the cleaning tank (1). A U-shaped mounting bracket (10) is installed on the rear side of the cleaning tank (1). A threaded screw (11) driven to rotate is installed on one side of the U-shaped mounting bracket (10). A threaded sleeve (12) is installed on the threaded screw (11). A guide rod (13) is installed on the other side of the U-shaped mounting bracket (10). A guide sleeve (14) is slidably installed on the guide rod (13). The two ends of the clean water pipe (16) are respectively connected to the threaded sleeve (12) and the guide sleeve (14). The inlet of the clean water pipe (16) is connected to an external water tank through a pipe, and a water pump is installed on the connecting pipe. A motor (15) is installed at the bottom of one side of the U-shaped mounting bracket (10). The output shaft of the motor (15) is connected to the bottom end of the threaded screw (11) for transmission. The motor (15) drives the threaded screw (11) to rotate. The drainage mechanism includes a drainage channel located inside the bottom of the front side of the cleaning machine tank (1). The sponge pad (5) and the antistatic cloth (4) are respectively provided with drainage holes (9) connected to one end of the drainage channel. The outer wall of the cleaning machine tank (1) is provided with a drainage pipe (8) connected to the other end of the drainage channel at a corresponding position. The height of the rear wall of the cleaning tank (1) is higher than the height of the front wall of the cleaning tank (1).
2. The pre-coating cleaning device for cell products according to claim 1, characterized in that: There are gaps between the sponge pad (5) and the inner four sides of the cleaning machine tank (1). Sponge strips (6) are inserted into the gaps between the sponge pad (5) and the cleaning machine tank (1). The top height of the sponge strips (6) is higher than the top height of the antistatic cloth (4).
3. The pre-coating cleaning device for cell products according to claim 2, characterized in that: A notch (601) is provided in the middle of the sponge strip (6) on the rear side of the cleaning machine tank (1). A pressing rod (17) is provided at the notch (601). A rotating head (1701) is provided at the top of the pressing rod (17). An external thread section is provided on the upper part of the pressing rod (17). A fixing block (18) is provided above the notch (601). The fixing block (18) is fixed on the inner wall of the cleaning machine tank (1). A threaded sleeve (19) is installed on the fixing block (18). The pressing rod (17) is threadedly installed in the threaded sleeve (19). One end of the rubber band (7) is inserted into the bottom of the notch (601). Tightening the pressing rod (17) will press the bottom end of the pressing rod (17) onto one end of the pressing rubber band (7).
4. The pre-coating cleaning device for cell products according to claim 2, characterized in that: One end of the rubber band (7) can be inserted into the bottom of the gap between the back side of the cleaning machine tank (1) and the sponge pad (5). The width of the gap between the back side of the cleaning machine tank (1) and the sponge pad (5) corresponds to the width of the sponge strip (6). Pressing the sponge strip (6) on the back side can press and fix one end of the rubber band (7).
5. The pre-coating cleaning device for cell products according to claim 1, characterized in that: Support legs (2) are provided around the bottom of the cleaning tank (1).