Electroplating oil removal device with cleaning function

Abstract

The electroplating oil removal device comprises an electroplating bath, a support is arranged on the side wall of the electroplating bath, a lifting column penetrates through the top wall of the support, the lower end of the lifting column is fixedly connected with a leakage net barrel, and a lifting driving device is arranged at the upper end of the support and is in power connection with the lifting column. And a rotary cleaning device is arranged on the lifting column and is positioned in the leakage net barrel. The utility model belongs to the technical field of electroplating oil removal, and particularly relates to an electroplating oil removal device with a cleaning function, which solves the problem that sundries are easy to remain in an electroplating bath and are inconvenient to clean during electroplating oil removal in the prior art.

Description

Technical Field

[0001] This utility model belongs to the field of electroplating degreasing technology, specifically referring to an electroplating degreasing device with self-cleaning function. Background Technology

[0002] The principles of electroplating degreasing mainly include two methods: chemical degreasing and electrochemical degreasing. Electrochemical degreasing is carried out under electrolytic conditions. Electrolysis reduces the interfacial tension between the oil and the solution, increases the wettability of the solution on the workpiece surface, and reduces the adhesion between the oil film and the metal, thus making it easier for the oil to peel off and disperse in the solution for emulsification and removal. During electrolysis, a large amount of gas is generated at both the anode and cathode. This gas acts as an emulsifier in the solution, tearing the oil film into small droplets and carrying them to the liquid surface, while simultaneously agitating the solution and accelerating the removal of oil.

[0003] Electroplating degreasing is usually carried out in an electroplating tank. However, after degreasing the metal, a lot of debris will adhere to the electroplating tank. Existing electroplating tanks lack automatic cleaning measures, so improvements are needed. Utility Model Content

[0004] The technical problem to be solved by this invention is that in the prior art, when degreasing by electroplating, impurities are easily left in the electroplating tank, making it difficult to clean.

[0005] To achieve the above functions, the technical solution adopted by this utility model is as follows: A self-cleaning electroplating degreasing device includes an electroplating tank, a support is provided on the side wall of the electroplating tank, a lifting column passes through the top wall of the support, a strainer is fixedly connected to the lower end of the lifting column, a lifting drive device is provided at the upper end of the support and is poweredly connected to the lifting column, and a rotating cleaning device is provided on the lifting column and located in the strainer; the rotating cleaning device includes a horizontal plate, the horizontal plate is fixedly connected to the side wall of the lifting column, and an electric... The first motor has a gear at its output end. A connecting sleeve is rotatably mounted on the lifting column. A gear is mounted on the connecting sleeve and meshes with the gear. A turntable is fixed to the connecting sleeve. Electroplating electrodes are mounted on both sides of the lower end of the turntable. A water supply pipe is mounted on the lower end of the turntable. A brush is mounted on the water supply pipe and is attached to the inner wall of the strainer. As the turntable rotates, the water supply pipe rotates synchronously with the turntable. The brush can clean the inner wall of the strainer, and the strainer can filter out impurities generated during electroplating.

[0006] Furthermore, the lifting drive device includes a vertical plate, which is mounted on a bracket. A second motor is mounted on the vertical plate, and a third gear is mounted at the output end of the second motor. A rack is mounted in the lifting column, and the rack is embedded in the lifting column. The third gear meshes with the rack. The second motor drives the third gear to rotate, and the third gear meshes with the rack to achieve the lifting of the lifting column.

[0007] Preferably, the top of the lifting column is provided with a top plate, and a guide rod is fixed downward on the top plate. The guide rod passes through the bracket, and by setting the guide rod, the rotation of the lifting column in the bracket can be effectively prevented.

[0008] Preferably, the connecting sleeve is rotated in a snap-fit ​​limiting manner on the lifting column, and the connecting sleeve can only rotate on the lifting column and cannot slide longitudinally on the lifting column.

[0009] Preferably, the strainer bucket has an openable bottom to facilitate the removal of debris from inside.

[0010] Preferably, the water supply pipe has a spray hole on the side facing the mesh bin, and the spray hole is located in the gap of the brush, so that water can be sprayed onto the inner wall of the mesh bin through the spray hole.

[0011] Preferably, the second motor is a self-locking motor, and the first motor can switch between forward and reverse rotation.

[0012] The beneficial effects achieved by adopting the above-described structure are as follows:

[0013] 1. This utility model features a rotating cleaning device with an electroplating electrode located on the lower end of the turntable. The electroplating electrode can be used to electroplat and remove oil from objects placed in the strainer. Impurities are filtered by the strainer, and water is supplied to the external water supply pipe. A brush can rinse and clean the inner wall of the strainer.

[0014] 2. This utility model uses a lifting drive device, where a motor drives a gear to rotate, and the gear meshes with a rack to lift the column. This allows the strainer to be lifted from the electroplating tank, thus filtering the electroplating solution. Impurities are filtered into the strainer, and the impurities can be poured out by opening the bottom of the strainer. Attached Figure Description

[0015] Figure 1 This is an overall structural diagram of an electroplating degreasing device with self-cleaning function according to the present invention.

[0016] Figure 2 This is a partial structural diagram of a rotary cleaning device for electroplating degreasing with a built-in cleaning unit, according to the present invention.

[0017] Figure 3 for Figure 1Enlarged view of a portion of point A in the middle;

[0018] Figure 4 for Figure 1 Enlarged view of a section at point B in the middle;

[0019] Figure 5 This is a diagram showing the distribution of the rack in the lifting column.

[0020] The components include: 1. Electroplating tank; 2. Support frame; 3. Lifting column; 4. Strainer bucket; 5. Lifting drive device; 6. Rotary cleaning device; 7. Horizontal plate; 8. Motor 1; 9. Gear 1; 10. Connecting sleeve; 11. Gear 2; 12. Turntable; 13. Electroplating electrode; 14. Water supply pipe; 15. Brush; 16. Vertical plate; 17. Motor 2; 18. Gear 3; 19. Rack; 20. Top plate; 21. Guide rod. Detailed Implementation

[0021] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] like Figure 1-5 This utility model discloses a self-cleaning electroplating degreasing device, including an electroplating tank 1, a support 2 on the side wall of the electroplating tank 1, a lifting column 3 penetrating through the top wall of the support 2, a top plate 20 on the top of the lifting column 3, a guide rod 21 fixed downward on the top plate 20, the guide rod 21 penetrating through the support 2, the guide rod 21 can effectively prevent the lifting column 3 from rotating in the support 2, a strainer 4 fixed to the lower end of the lifting column 3, the strainer 4 is designed with an openable bottom to facilitate the cleaning of debris inside the strainer 4, a lifting drive device 5 is provided at the upper end of the support 2 and is poweredly connected to the lifting column 3, a rotating cleaning device 6 is provided on the lifting column 3 and located in the strainer 4.

[0024] like Figure 1-3The rotating cleaning device 6 includes a horizontal plate 7, which is fixed to the side wall of the lifting column 3. A motor 8 is fixed to the horizontal plate 7, and the motor 8 can switch between forward and reverse rotation. The output end of the motor 8 is provided with a gear 9. A connecting sleeve 10 is rotatably provided on the lifting column 3. The connecting sleeve 10 rotates on the lifting column 3 in a snap-fit ​​limiting manner, and can only rotate on the lifting column 3 and cannot slide longitudinally on the lifting column 3. A gear 11 is provided on the connecting sleeve 10 and meshes with the gear 9. A turntable 12 is fixed to the connecting sleeve 10. Electroplating electrodes 13 are provided on both sides of the lower end. A water supply pipe 14 is provided at the lower end of the turntable 12. A brush 15 is provided on the water supply pipe 14. The brush 15 is attached to the inner wall of the strainer 4. A water spray hole is provided on the side of the water supply pipe 14 facing the strainer 4. The water spray hole is located in the gap of the brush 15. Water can be sprayed onto the inner wall of the strainer 4 through the water spray hole. As the turntable 12 rotates, the water supply pipe 14 rotates synchronously with the turntable 12. The brush 15 can clean the inner wall of the strainer 4. The strainer 4 can filter the impurities generated during electroplating.

[0025] like Figure 1 , 4 5. The lifting drive device 5 includes a vertical plate 16, which is mounted on the bracket 2. A second motor 17 is mounted on the vertical plate 16. The second motor 17 is a self-locking motor. A third gear 18 is mounted on the output end of the second motor 17. A rack 19 is mounted in the lifting column 3. The rack 19 is embedded in the lifting column 3. The third gear 18 is meshed with the rack 19. The second motor 17 drives the third gear 18 to rotate. The third gear 18 meshes with the rack 19 to realize the lifting of the lifting column 3.

[0026] In practical use, the object to be degreased by electroplating is added to the strainer bucket 4. Then, by starting the motor 17, the gear 18 meshes with the rack 19. The rack 19 drives the lifting column 3 to slide in the bracket 2. At the same time, the guide rod 21 slides in the bracket 2, restricting the rotation of the lifting column 3, until the strainer bucket 4 sinks into the electroplating tank 1. The electroplating solution will enter the strainer bucket 4, and the object can be degreased by electroplating through the electroplating electrode 13.

[0027] The impurities generated during the degreasing process of electroplating are filtered by the strainer bucket 4. When it is necessary to clean the inner wall of the strainer bucket 4, the electroplating solution in the electroplating tank 1 is first discharged, and then water is supplied to the water supply pipe 14. The motor 8 is started, and the gear 9 meshes with the gear 11 to rotate. The connecting sleeve 10 drives the turntable 12 to rotate. In this way, the water supply pipe 14 sprays water in a rotating manner towards the inner wall of the strainer bucket 4. At the same time, the brush 15 cleans the inner wall of the strainer bucket 4, which can wash down the remaining impurities on the inner wall of the strainer bucket 4 and let them fall to the bottom of the strainer bucket 4. The strainer bucket 4 is raised again by the lifting drive device 5, and the bottom of the strainer bucket 4 can be opened. With the help of tools, the bottom of the strainer bucket 4 can be received to realize the dumping of the impurities in the strainer bucket 4.

[0028] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A self-cleaning electroplating degreasing device, comprising an electroplating tank, wherein a support is provided on the side wall of the electroplating tank, characterized in that: A lifting column runs through the top wall of the support frame. A strainer is fixed to the lower end of the lifting column. A lifting drive device is provided at the upper end of the support frame and is powered by the lifting column. A rotating cleaning device is provided on the lifting column and is located in the strainer.

2. The electroplating degreasing device with self-cleaning function according to claim 1, characterized in that: The rotating cleaning device includes a horizontal plate fixed to the side wall of a lifting column. A motor is fixed to the horizontal plate, and a gear is provided at the output end of the motor. A connecting sleeve is rotatably provided on the lifting column, and a gear is provided on the connecting sleeve and meshes with the gear. A turntable is fixed to the connecting sleeve, and electroplating electrodes are provided on both sides of the lower end of the turntable. A water supply pipe is provided at the lower end of the turntable, and a brush is provided on the water supply pipe. The brush is attached to the inner wall of the strainer bucket.

3. The electroplating degreasing device with self-cleaning function according to claim 2, characterized in that: The lifting drive device includes a vertical plate, which is mounted on a support. A second motor is mounted on the vertical plate, and a third gear is mounted at the output end of the second motor. A rack is mounted in the lifting column, and the rack is embedded in the lifting column. The third gear meshes with the rack.

4. The electroplating degreasing device with self-cleaning function according to claim 3, characterized in that: The top of the lifting column is provided with a top plate, and a guide rod is fixed downward on the top plate, the guide rod passing through the bracket.

5. The electroplating degreasing device with self-cleaning function according to claim 4, characterized in that: The connecting sleeve rotates on the lifting column by a snap-fit ​​limiting mechanism.

6. The electroplating degreasing device with self-cleaning function according to claim 5, characterized in that: The mesh bucket has an openable bottom design.

7. The electroplating degreasing device with self-cleaning function according to claim 6, characterized in that: The water supply pipe has a spray hole on the side facing the mesh bucket, and the spray hole is located in the gap of the brush.

8. The electroplating degreasing device with self-cleaning function according to claim 7, characterized in that: The second motor is a self-locking motor, while the first motor can switch between forward and reverse rotation.

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