Water-saving circulating treatment device for post-electroplating cleaning

Abstract

The utility model discloses a water-saving circulating treatment device for post-electroplating cleaning, which relates to the technical field of post-electroplating cleaning and comprises a fixing frame, the top of the fixing frame is fixedly connected with a post-electroplating cleaning tank, and the bottom of the post-electroplating cleaning tank is fixedly connected with a purification mechanism. And a cleaning mechanism is arranged in the post-electroplating cleaning tank. According to the utility model, through the arrangement of the plurality of cavities in the post-electroplating cleaning tank, an electroplated part can be respectively cleaned for three times in the first cavity, the second cavity and the third cavity when being cleaned, the cleaning effect is better, and meanwhile, through the arrangement of the purification mechanism, purified water in the first cavity can be filtered out by utilizing an RO (Reverse Osmosis) membrane and is conveyed into the second cavity, so that the purified water in the second cavity can be purified. And the other group of purification mechanism can filter out purified water in the second cavity and convey the purified water to the third cavity, and the content of the residual electroplating solution in the first cavity, the second cavity and the third cavity is gradually reduced, so that water in the cleaning tank after electroplating can be recycled, water is saved, and the cleaning tank is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of post - plating cleaning, and particularly relates to a water - saving circulating treatment device for post - plating cleaning. Background Art

[0002] Post - plating cleaning is a very important link in the electroplating process. Its main purpose is to remove the residual electroplating solution, impurities and other pollutants on the surface of the electroplated parts to ensure the quality and performance of the electroplated parts. The residual electroplating solution and impurities will affect the adhesion, gloss and uniformity of the electroplating layer. Through thorough cleaning, these pollutants can be removed, making the electroplating layer more firm and beautiful. For example, in the nickel - plating process, if the cleaning is not thorough, the residual nickel salt will cause defects such as spots and mottling on the electroplating layer, affecting the appearance quality of the product. At the same time, the residual substances on the surface of the electroplated parts may cause corrosion, reducing the service life of the electroplated parts. Cleaning can remove these corrosive substances.

[0003] The existing cleaning methods mostly use water washing to remove the residual electroplating solution on the surface of the electroplated parts. However, to maintain the cleaning effect, the water after cleaning cannot be reused, resulting in excessive consumption of water resources for post - plating cleaning. Therefore, a water - saving circulating treatment device for post - plating cleaning is proposed. Content of the Utility Model

[0004] The utility model provides a water - saving circulating treatment device for post - plating cleaning to solve the problems raised in the above background art.

[0005] To solve the above - mentioned technical problems, the technical solution adopted by the utility model is as follows:

[0006] A water - saving circulating treatment device for post - plating cleaning includes a fixing frame. The top of the fixing frame is fixedly connected with a post - plating cleaning tank. The bottom of the post - plating cleaning tank is fixedly connected with a purification mechanism. A cleaning mechanism is arranged inside the post - plating cleaning tank. The post - plating cleaning tank includes a water storage tank. The inner wall of the water storage tank is fixedly connected with a first partition board. One end of the inner cavity of the water storage tank is fixedly connected with a second partition board. The inner cavity of the water storage tank is divided into a first cavity, a second cavity and a third cavity by the first partition board and the second partition board. The top of the water storage tank is fixedly connected with an installation frame. The length of the first partition board is greater than that of the second partition board.

[0007] The further improvement of the technical solution of the utility model lies in that: the purification mechanism includes a purification cavity. The inner wall of the purification cavity is provided with an RO reverse osmosis membrane. The inner cavity of the purification cavity is communicated with the inside of the second cavity through a water inlet pipe.

[0008] The further improvement of the technical solution of the utility model lies in that: a water pump is arranged inside the upper end of the water inlet pipe, and a valve is arranged at the lower end of the water inlet pipe.

[0009] A further improvement of the technical solution of the present utility model lies in that: one side of the inner cavity of the purification chamber is communicated with a concentrated solution return pipe, and the end of the concentrated solution return pipe far away from the purification chamber is communicated with the inside of the second cavity.

[0010] A further improvement of the technical solution of the present utility model lies in that: one side of the lower end of the inner cavity of the purification chamber is communicated with a pure water return pipe, the surface of the end of the pure water return pipe far away from the purification chamber is fixedly connected with the inside of the mounting frame, a water spraying port is arranged at one end of the pure water return pipe, and two groups of purification mechanisms are provided.

[0011] A further improvement of the technical solution of the present utility model lies in that: the cleaning mechanism includes a slide rail, a placement groove is slidably connected to the surface of the slide rail, and handles are fixedly connected to both sides of the top of the placement groove.

[0012] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0013] The present utility model provides a water-saving circulation treatment device for post-plating cleaning. Through the arrangement of multiple cavities in the post-plating cleaning tank, when the electroplated parts are cleaned, they can be cleaned three times in the first cavity, the second cavity and the third cavity respectively, and the cleaning effect is better. At the same time, the setting of the purification mechanism can filter out the pure water in the first cavity by using the RO reverse osmosis membrane and transport it to the second cavity. Another group of purification mechanisms can filter out the pure water in the second cavity and transport it to the third cavity, gradually reducing the content of the residual electroplating solution in the first cavity, the second cavity and the third cavity, so that the water in the post-plating cleaning tank can be recycled, realizing water saving and making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view structural schematic diagram of the present utility model;

[0015] Figure 2 is the back view structural schematic diagram of the present utility model;

[0016] Figure 3 is the internal structural schematic diagram of the fixing frame of the present utility model;

[0017] Figure 4 is the top view structural schematic diagram of the present utility model;

[0018] Figure 5 is the structural schematic diagram of the purification mechanism of the present utility model.

[0019] In the figure: 1. Fixed frame; 2. Post - electroplating cleaning tank; 21. Water storage tank; 22. First partition; 23. Second partition; 24. Mounting frame; 25. First cavity; 26. Second cavity; 27. Third cavity; 3. Purification mechanism; 31. Purification chamber; 32. RO reverse osmosis membrane; 33. Water inlet pipe; 34. Water pump; 35. Valve; 36. Concentrated solution return pipe; 37. Pure water return pipe; 38. Spray nozzle; 4. Cleaning mechanism; 41. Slide rail; 42. Placing groove; 43. Handle. Specific implementation mode

[0020] The following further elaborates on the present utility model in conjunction with embodiments:

[0021] Embodiment 1

[0022] As Figures 1-5 shown, the present utility model provides a post - electroplating cleaning water - saving circulation treatment device, including a fixed frame 1. The top of the fixed frame 1 is fixedly connected with a post - electroplating cleaning tank 2. The bottom of the post - electroplating cleaning tank 2 is fixedly connected with a purification mechanism 3. A cleaning mechanism 4 is arranged inside the post - electroplating cleaning tank 2. The post - electroplating cleaning tank 2 includes a water storage tank 21. The inner wall of the water storage tank 21 is fixedly connected with a first partition 22. One end of the inner cavity of the water storage tank 21 is fixedly connected with a second partition 23. The inner cavity of the water storage tank 21 is divided into a first cavity 25, a second cavity 26 and a third cavity 27 by the first partition 22 and the second partition 23. The top of the water storage tank 21 is fixedly connected with a mounting frame 24. The length of the first partition 22 is greater than the length of the second partition 23.

[0023] In this embodiment, after filtering out the pure water in the solution in the first cavity 25 and injecting it into the second cavity 26, and due to the first partition 22 being higher than the second partition 23, the solution in the third cavity 27 can gradually overflow into the second cavity 26, and the solution in the second cavity 26 can gradually overflow into the first cavity 25. Thus, the solution concentration in the first cavity 25 to the third cavity 27 can remain in a gradually decreasing state, thereby maintaining the cleaning effect and making it more convenient to use.

[0024] Embodiment 2

[0025] As Figures 1-5 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the purification mechanism 3 includes a purification chamber 31. The inner wall of the purification chamber 31 is provided with an RO reverse osmosis membrane 32. The inner cavity of the purification chamber 31 is communicated with the inside of the second cavity 26 through a water inlet pipe 33. A water pump 34 is arranged inside the upper end of the water inlet pipe 33. A valve 35 is arranged at the lower end of the water inlet pipe 33. One side of the inner cavity of the purification chamber 31 is communicated with a concentrated solution return pipe 36. The end of the concentrated solution return pipe 36 away from the purification chamber 31 is communicated with the inside of the second cavity 26. One side of the lower end of the inner cavity of the purification chamber 31 is communicated with a pure water return pipe 37.

[0026] In this embodiment, during continuous cleaning, the water pump 34 continuously injects the water in the second cavity 26 into the purification cavity 31. The RO reverse osmosis membrane 32 filters out the pure water in the water, and the pure water enters the water spray nozzle 38 along the pure water return pipe 37 and sprays out, and the concentrated solution returns to the second cavity 26 along the concentrated solution return pipe 36.

[0027] Embodiment 3

[0028] As Figures 1-5 shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, the surface of one end of the pure water return pipe 37 far away from the purification cavity 31 is fixedly connected to the inside of the mounting frame 24. One end of the pure water return pipe 37 is provided with a water spray nozzle 38. There are two groups of purification mechanisms 3. The cleaning mechanism 4 includes a slide rail 41, and a placement groove 42 is slidably connected to the surface of the slide rail 41. Both sides of the top of the placement groove 42 are fixedly connected with handles 43.

[0029] In this embodiment, during the post-plating cleaning, first place the plated part into the placement groove 42 in the first cavity 25, then hold the handle 43 and lift the handle 43 up and down to make the placement groove 42 slide along the slide rail 41, so that the water in the first cavity 25 cleans the plated part. Then take out the plated part from the first cavity 25 and place it into the second cavity 26 and the third cavity 27 in sequence, and repeat this operation to complete three times of cleaning, making the cleaning effect better. Then take out the plated part and place it under the water spray nozzle 38, and rinse it with pure water to complete the cleaning.

[0030] Next, specifically describe the working principle of the post-plating cleaning water-saving circulation treatment device.

[0031] As Figures 1-5As shown in the figure, when performing post-plating cleaning, first place the electroplated part in the placement groove 42 in the first cavity 25. Then, hold the handle 43 and lift the handle 43 up and down to make the placement groove 42 slide along the slide rail 41, so that the water in the first cavity 25 can clean the electroplated part. Subsequently, take out the electroplated part from the first cavity 25 and place it in the second cavity 26 and the third cavity 27 in sequence. Repeat this operation to complete three-way cleaning, making the cleaning effect better. Then, take out the electroplated part and place it below the water spray nozzle 38. After rinsing with pure water, the cleaning can be completed. At the same time, during continuous cleaning, the water pump 34 continuously injects the water in the second cavity 26 into the purification cavity 31. The RO reverse osmosis membrane 32 filters out the pure water in the water, so that the pure water enters the water spray nozzle 38 along the pure water return pipe 37 and sprays out, and the concentrated solution returns to the second cavity 26 along the concentrated solution return pipe 36. Under the same action of another set of purification mechanism 3, after filtering out the pure water in the solution in the first cavity 25, it is injected into the second cavity 26. At the same time, the setting that the first partition 22 is higher than the second partition 23 can make the solution in the third cavity 27 gradually overflow to the second cavity 26, and the solution in the second cavity 26 gradually overflows to the first cavity 25, so that the solution concentration in the first cavity 25 to the third cavity 27 can be kept in a gradually decreasing state, thereby maintaining the cleaning effect and making it more convenient to use.

[0032] The above has generally described the present invention in detail, but based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, the modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A post-plating cleaning water-saving recycling treatment device, comprising a fixing frame (1), characterized in that: The top of the fixing frame (1) is fixedly connected with a post-plating cleaning tank (2), the bottom of the post-plating cleaning tank (2) is fixedly connected with a purification mechanism (3), a cleaning mechanism (4) is arranged inside the post-plating cleaning tank (2), the post-plating cleaning tank (2) includes a water storage tank (21), the inner wall of the water storage tank (21) is fixedly connected with a first partition plate (22), one end of the inner cavity of the water storage tank (21) is fixedly connected with a second partition plate (23), the inner cavity of the water storage tank (21) is divided by the first partition plate (22) and the second partition plate (23) to form a first cavity (25), a second cavity (26) and a third cavity (27), the top of the water storage tank (21) is fixedly connected with a mounting frame (24), and the length of the first partition plate (22) is greater than the length of the second partition plate (23).

2. The post-plating cleaning water-saving recycling treatment device according to claim 1, characterized in that: The purification mechanism (3) includes a purification chamber (31), an RO reverse osmosis membrane (32) is arranged on the inner wall of the purification chamber (31), and the inner cavity of the purification chamber (31) is communicated with the inside of the second cavity (26) through a water inlet pipe (33).

3. The post-plating cleaning water-saving recycling treatment device according to claim 2, characterized in that: A water pump (34) is arranged inside the upper end of the water inlet pipe (33), and a valve (35) is arranged at the lower end of the water inlet pipe (33).

4. An electroplating post-treatment cleaning water-saving recycling treatment device according to claim 3, characterized in that: One side of the inner cavity of the purification chamber (31) is communicated with a concentrated solution return pipe (36), and the end of the concentrated solution return pipe (36) far away from the purification chamber (31) is communicated with the inside of the second cavity (26).

5. An electroplating post-treatment cleaning water-saving recycling treatment device according to claim 4, characterized in that: One side of the lower end of the inner cavity of the purification chamber (31) is communicated with a pure water return pipe (37), the surface of the end of the pure water return pipe (37) far away from the purification chamber (31) is fixedly connected with the inside of the mounting frame (24), a water spraying port (38) is arranged at one end of the pure water return pipe (37), and two groups of the purification mechanisms (3) are provided.

6. The post-plating cleaning water-saving recycling treatment device according to claim 1, characterized in that: The cleaning mechanism (4) includes a slide rail (41), a placement groove (42) is slidably connected to the surface of the slide rail (41), and handles (43) are fixedly connected to both sides of the top of the placement groove (42).

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