Circulating filtering device for electroplating liquid on surface of lower part of rack plating piece product

Abstract

The utility model relates to the technical field of electroplate liquid filtering, in particular to a circulating electroplate liquid filtering device on the surface of the lower part of a rack plating piece product, which comprises a filtering box, a liquid discharge pipe is arranged at the bottom of one side of the filtering box, a box door is arranged on one side of the filtering box, the box door is connected with the filtering box through a hinge, and a support frame is arranged at the top end of the filtering box. Used electroplating liquid enters the filtering box through the flow dividing pipe, the electroplating liquid can be evenly sprayed to the filtering plate through the flow dividing pipe to be filtered, the electroplating liquid is filtered through the filtering net, the filtered electroplating liquid is left at the bottom of the filtering box and discharged through the liquid discharging pipe to be continuously used, long-time sedimentation is not needed, and the filtering efficiency is improved; a brush plate is regularly driven through a threaded rod and a moving block, so that the brush plate can sweep impurities on the filter plate into the storage basket, the filter plate is prevented from being blocked to influence the filtering efficiency, the filter plate does not need to be manually and frequently cleaned, the working intensity is reduced, and the practicability is higher.

Description

Technical Field

[0001] This utility model relates to the field of electroplating solution filtration technology, specifically to a circulating filtration device for electroplating solution on the lower surface of a plated part. Background Technology

[0002] In modern electroplating processes, rack plating is a widely used technique, where the workpiece to be plated is suspended in an electroplating bath for electroplating treatment. However, during the electroplating process, metal ions, impurity particles, and organic contaminants inevitably mix into the plating solution. These impurities affect the quality of the electroplated layer, leading to problems such as uneven coating and poor adhesion. Currently, most electroplating tanks rely solely on simple sedimentation or periodic replacement of the plating solution to maintain their purity, a method that is inefficient and costly. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a circulating filtration device for the electroplating solution on the lower surface of a plated part.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a circulating filtration device for electroplating solution on the lower surface of a plated part, comprising a filter box, a drain pipe provided at the bottom of one side of the filter box, a door provided on one side of the filter box, the door being hinged to the filter box, a support frame provided at the top of the filter box, a diversion pipe provided on the support frame, a filter plate provided inside the filter box, a storage basket provided at the bottom of one end of the filter plate, guide plates provided on both sides inside the filter box, the guide plates being located at the top of the filter plate, and a [missing information - likely a design feature or feature] provided inside the guide plates. The filter has a groove, within which a threaded rod is installed. A worm gear is installed at one end of the threaded rod, located outside the filter box. A worm is installed at the bottom of the worm gear, and a dual-axis motor is installed in the middle of the worm. The worm and the worm gear are meshed together. Rotating shaft blocks are installed at both ends of the worm, rotatably connected to the worm. One side of the rotating shaft block is fixedly connected to the filter box. A movable block is installed on the threaded rod, threadedly connected to the threaded rod. A brush plate is installed at the bottom of the movable block, located above the filter plate.

[0007] Furthermore, the present invention is improved in that the guide plate is fixedly connected to the inner wall of the filter box, and the top of the guide plate has an inclined structure.

[0008] Furthermore, the present invention is improved by providing a through groove at the bottom of one side of the storage basket, and a filter screen is provided on the through groove.

[0009] Furthermore, an improvement of this utility model is that the storage basket and the filter screen are detachably connected.

[0010] Furthermore, the present invention is improved in that both the filter plate and the storage basket are made of stainless steel.

[0011] Furthermore, the present invention is improved by providing anti-slip blocks on both sides of the bottom end of the filter box, and the anti-slip blocks are made of rubber.

[0012] Furthermore, the present invention is improved by providing an observation port at the bottom side of the filter box, and providing transparent tempered glass on the observation port.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a circulating filtration device for the electroplating solution on the lower surface of a plated part, which has the following beneficial effects:

[0015] This device features a circulating filtration system for the electroplating solution on the lower surface of the plated parts. After use, the electroplating solution enters the filter box through a diversion pipe, allowing it to be evenly sprayed onto the filter plates for filtration. The solution is then filtered through a filter screen, leaving it at the bottom of the filter box and draining through a drain pipe for reuse. This eliminates the need for prolonged sedimentation, improving filtration efficiency. Furthermore, a threaded rod and moving block periodically drive a brush plate, sweeping impurities from the filter plate into a storage basket, preventing clogging and ensuring filtration efficiency. This system also reduces the need for frequent manual cleaning of the filter plates, decreasing workload and enhancing practicality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This utility model Figure 1 A schematic diagram of the side view structure;

[0018] Figure 3 This utility model Figure 2 Internal structure diagram;

[0019] Figure 4 This utility model Figure 3 A schematic diagram of the side view structure;

[0020] In the diagram: 1. Filter box; 2. Drain pipe; 3. Box door; 4. Support frame; 5. Diverter pipe; 6. Filter plate; 7. Guide plate; 8. Brush plate; 9. Storage basket; 10. Worm gear; 11. Worm; 12. Dual-axis motor; 13. Filter screen; 14. Threaded rod; 15. Moving block. Detailed Implementation

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

[0022] Please see Figure 1-4 A circulating filtration device for the electroplating solution on the lower surface of a plated part includes a filter box 1. A drain pipe 2 is located at the bottom of one side of the filter box 1. A door 3 is located on one side of the filter box 1, and the door 3 is hinged to the filter box 1. A support frame 4 is located at the top of the filter box 1, and a diversion pipe 5 is mounted on the support frame 4. A filter plate 6 is installed inside the filter box 1, and a storage basket 9 is located at the bottom of one end of the filter plate 6. Guide plates 7 are located on both sides inside the filter box 1, with the guide plates 7 positioned at the top of the filter plate 6. A groove is provided within the guide plate 7, and a threaded rod 14 is installed within the groove. One end of the threaded rod 14 is... A worm gear 10 is provided, located outside the filter box 1. A worm 11 is provided at the bottom of the worm gear 10, and a dual-axis motor 12 is provided in the middle of the worm 11. The worm 11 and the worm gear 10 are meshed together. Rotating shaft blocks are provided at both ends of the worm 11, and the rotating shaft blocks are rotatably connected to the worm 11. One side of the rotating shaft block is fixedly connected to the filter box 1. A moving block 15 is provided on the threaded rod 14, and the moving block 15 is threadedly connected to the threaded rod 14. A brush plate 8 is provided at the bottom of the moving block 15, and the brush plate 8 is located above the filter plate 6. The storage basket 9 and the filter screen 13 are detachably connected.

[0023] In actual use, the above structure works as follows: First, the used electroplating solution enters the filter box 1 through the diversion pipe 5. The diversion pipe 5 ensures the electroplating solution is evenly sprayed onto the filter plate 6 for filtration. The filtered solution then falls to the bottom of the filter box 1 and is discharged through the drain pipe 2 for recycling. When cleaning the filter plate 6 is required, the dual-axis motor 12 is activated. The dual-axis motor 12 drives the worm gear 11 to rotate, which in turn drives the worm... The worm gear 10 drives the threaded rod 14 to rotate. The rotation of the threaded rod 14 drives the moving block 15, which in turn drives the brush plate 8. This causes the brush plate 8 to clean the filter plate 6 and sweep the impurities left after the electroplating solution on the filter plate 6 into the storage basket 9. This prevents the filter plate 6 from becoming clogged and affecting the filtration efficiency. It also eliminates the need for manual cleaning, making it more practical. When the storage basket 9 is full of impurities, the door 3 can be opened to remove the storage basket 9 from the filter plate 6 for cleaning. This makes it more convenient to use.

[0024] In this embodiment, the guide plate 7 is fixedly connected to the inner wall of the filter box 1, and the top of the guide plate 7 is a sloping structure. The guide plate 7 can prevent the electroplating solution from falling onto the threaded rod 14.

[0025] In this embodiment, a channel is provided at the bottom of one side of the storage basket 9, and a filter screen 13 is provided on the channel, so that some of the electroplating solution in the storage basket 9 can fall into the filter box 1.

[0026] In this embodiment, both the filter plate 6 and the storage basket 9 are made of stainless steel, which improves their durability.

[0027] In this embodiment, anti-slip blocks are provided on both sides of the bottom of the filter box 1. The anti-slip blocks are made of rubber, which improves the anti-slip effect when the filter box 1 is placed.

[0028] In this embodiment, an observation port is provided on the bottom side of the filter box 1, and the observation port is provided with transparent tempered glass, so that the filtration status of the electroplating solution at the bottom of the filter box 1 can be directly observed through the observation port.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hanging plating product lower surface electroplating liquid circulation filtering device, characterized in that: The utility model provides a filter box, one side bottom of the filter box (1) is provided with a liquid discharge pipe (2), one side of the filter box (1) is provided with a box door (3), the box door (3) is hinged connection with filter box (1), the top of filter box (1) is provided with support frame (4), support frame (4) is provided with shunt pipe (5), filter box (1) is provided with filter plate (6) in, one end bottom of filter plate (6) is provided with material storage basket (9), both sides of filter box (1) are provided with guide plate (7) in, guide plate (7) is located filter plate (6) top, guide plate (7) is provided with recess in, recess is provided with threaded rod (14) in, one end of threaded rod (14) is provided with worm wheel (10), worm wheel (10) is located filter box (1) outside, worm wheel (10) bottom is provided with worm (11), worm (11) is provided with double-shaft motor (12) at middle part, worm (11) is engaged connection with worm wheel (10), both ends of worm (11) are provided with rotating shaft block, rotating shaft block is rotationally connected with worm (11), one side of rotating shaft block is fixedly connected with filter box (1), threaded rod (14) is provided with moving block (15), moving block (15) is screw connection with threaded rod (14), moving block (15) bottom end is provided with brush plate (8), brush plate (8) is located filter plate (6) above.

2. The hanging plating product lower surface electroplating solution circulating filter device according to claim 1, characterized by: The guide plate (7) is fixedly connected with the inner wall of the filter box (1), and the top of the guide plate (7) is a slope structure.

3. The hanging plating product lower surface electroplating solution circulating filter device according to claim 2, characterized by: The material storage basket (9) is provided with a through slot on one side bottom, and a filter screen (13) is arranged on the through slot.

4. The hanging plating product lower surface electroplating solution circulating filter device according to claim 3, characterized by: The material storage basket (9) is detachably connected with the filter screen (13).

5. The hanging plating product lower surface electroplating solution circulating filtering device according to claim 4, characterized in that: The filter plate (6) and the material storage basket (9) are made of stainless steel metal material.

6. The hanging plating product lower surface electroplating solution circulating filter device according to claim 5, characterized by: The filter box (1) is provided with anti-skid blocks on both sides of the bottom end, and the anti-skid blocks are made of rubber material.

7. The hanging plating product lower surface electroplating solution circulating filter device according to claim 6, characterized by: The filter box (1) is provided with an observation port on the side bottom, and a transparent tempered glass is arranged on the observation port. The filter box (1) is provided with an observation port on the side bottom, and a transparent tempered glass is arranged on the observation port.

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