Electroplating bath with anode diaphragm

Abstract

The electroplating bath comprises an electroplating bath body, an anode box, the anode diaphragm, a filtering mechanism, a first water pump and a second water pump, the anode box is arranged in the electroplating bath body, an opening is formed in the side wall of the anode box, at least one filtering hole is formed in the anode diaphragm, and the filtering mechanism is arranged in the first water pump. The anode diaphragm is detachably connected to the side wall of the anode box and can cover the opening, the titanium basket can be hung in the anode box, the phosphor copper ball can be placed in the titanium basket, a first through hole is formed in the bottom of the anode box, and a water outlet of the filtering mechanism communicates with a water inlet of the second water pump through a third water pipe. The fourth water pipe is communicated with a water outlet of the second water pump, electroplating liquid in the anode box can flow into the filtering mechanism under the driving of the first water pump, the filtering mechanism can filter anode mud in the electroplating liquid, and the filtered electroplating liquid can flow into the electroplating bath under the driving of the second water pump. The phosphor copper ball cleaning device reduces phosphor copper ball cleaning frequency.

Description

Technical Field

[0001] The utility model relates to an electroplating tank, in particular to an electroplating tank with an anode diaphragm. Background Art

[0002] During the electroplating process, anodic slime is often generated. These anodic slimes will adhere to the surface of phosphor bronze balls, thereby affecting the electroplating effect and reducing the product quality. When too much anodic slime adheres to the phosphor bronze balls, the anodic slime on the surface of the phosphor bronze balls needs to be cleaned before they can be used again. At present, the cleaning is mainly carried out manually on the phosphor bronze balls. Frequent cleaning will increase the labor cost, which is not conducive to industrial production and large-scale promotion. Content of the Utility Model

[0003] In order to overcome the above defects, the utility model provides an electroplating tank with an anode diaphragm, which has the advantage of reducing the cleaning frequency of phosphor bronze balls.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an electroplating tank with an anode diaphragm, comprising: an electroplating tank, an anode box, an anode diaphragm, a filtering mechanism, a first water pump and a second water pump. The anode box is arranged in the electroplating tank. An opening is formed in the side wall of the anode box. At least one filtering hole is formed in the anode diaphragm. The anode diaphragm is detachably connected to the side wall of the anode box and can cover the opening. A titanium basket can be hung in the anode box, and phosphor bronze balls can be placed in the titanium basket. The electroplating solution in the electroplating tank can flow into the anode box through the filtering holes. The filtering holes can filter the anodic slime in the electroplating solution. A first through hole is formed in the bottom of the anode box. The first through hole is communicated with the water inlet of the first water pump through a first water pipe. The water outlet of the first water pump is communicated with the water inlet of the filtering mechanism through a second water pipe. The water outlet of the filtering mechanism is communicated with the water inlet of the second water pump through a third water pipe. A fourth water pipe is communicated with the water outlet of the second water pump. The water outlet of the fourth water pipe is arranged above the electroplating tank. The electroplating solution in the anode box can flow into the filtering mechanism under the drive of the first water pump. The filtering mechanism can filter the anodic slime in the electroplating solution, and the filtered electroplating solution can flow into the electroplating tank under the drive of the second water pump.

[0005] Optionally, it further comprises a fixing frame. The fixing frame is detachably fixed to the side wall of the anode box by bolts. The anode diaphragm is rectangular and is arranged between the side wall of the anode box and the fixing frame. The anode diaphragm can be closely attached to the side wall of the anode box under the extrusion of the fixing frame.

[0006] Optionally, the anode box is made of a metal plate by a bending process and is fixed to the inner wall of the electroplating tank.

[0007] Optionally, hooks are provided on the side of the titanium basket, elastic pieces are provided at the ends of the hooks, buckles are provided at the top of the side wall of the anode box, the hooks can be hung on the side wall of the anode box, and the elastic pieces can be detachably engaged with the buckles.

[0008] Optionally, the filtering mechanism is a ceramic filter, the ceramic filter is provided with a detachable ceramic filter element, and a pressure sensor is arranged inside the ceramic filter.

[0009] Optionally, the inside of the electroplating tank is divided into two areas by a partition board. The number of anode boxes is four. The side of the anode box away from the opening is the connection surface, and the connection surface is fixed to the inner wall of the electroplating tank and the front and back sides of the partition board by a welding process. Four anode diaphragms are provided on one anode box, and more than one titanium basket can be hung on one anode box.

[0010] Optionally, a tee is further included. The water outlet of the fourth water pipe is communicated with the water inlet of the tee. The two water outlets of the tee are respectively located above the two areas of the electroplating tank. The filtered electroplating solution can flow into the two areas of the electroplating tank respectively, and valves are provided on the two water outlets of the tee.

[0011] Optionally, an audible and visual alarm and a liquid level sensor are further included. Liquid level sensors are respectively arranged in the two areas of the electroplating tank, and the liquid level sensors are electrically connected to the audible and visual alarm.

[0012] Optionally, the electroplating tank is made of stainless steel plates.

[0013] The beneficial technical effect of the present utility model is that the electroplating tank with anode diaphragms includes: an electroplating tank, an anode box, anode diaphragms, a filtering mechanism, a first water pump and a second water pump. When in use, due to the provision of anode diaphragms, the filtering holes on the anode diaphragms can filter the anode mud in the electroplating tank to prevent part of the anode mud from entering the anode box. However, since the filtering holes cannot filter all the anode mud, a part of the anode mud will still enter the anode box and precipitate at the bottom of the anode box. At this time, the first water pump can extract the mixture of the anode mud and the electroplating solution at the bottom of the anode box through the first through hole, and after being filtered by the filtering mechanism, it flows back into the electroplating tank through the second water pump. Through the filtration of the anode diaphragms and the filtering mechanism, the anode mud in the anode box can be effectively reduced, and the cleaning frequency of the phosphor copper balls is reduced. It has the advantage of reducing the cleaning frequency of the phosphor copper balls. Description of the Drawings

[0014] Figure 1 is a perspective view of the whole machine of the present utility model;

[0015] Figure 2 is a top view of the whole machine of the present utility model;

[0016] Figure 3It is a front sectional view of the whole machine of the utility model;

[0017] Figure 4 It is a side sectional view of the whole machine of the utility model;

[0018] Figure 5 It is a front view of the anode box, anode diaphragm and fixed frame of the utility model;

[0019] Wherein:

[0020] 1. Electroplating tank; 2. Anode box; 3. Anode diaphragm; 4. First water pump; 5. Fixed frame;

[0021] 6. Titanium basket; 7. First through hole; 8. Partition board; 9. Hook. Specific embodiments

[0022] In order to be able to more clearly understand the technical means of the utility model and implement it according to the content of the specification, the following combines the drawings and embodiments to further describe the specific embodiments of the utility model in detail. The following embodiments are used to illustrate the utility model but not to limit the scope of the utility model.

[0023] This specific embodiment details the electroplating tank with an anode diaphragm described in the present application, as Figures 1 - 5As shown in the figure, the electroplating tank with an anode diaphragm includes: an electroplating tank 1, an anode box 2, an anode diaphragm 3, a filtering mechanism, a first water pump 4 and a second water pump. The anode box 2 is arranged inside the electroplating tank 1. An opening is provided on the side wall of the anode box 2. At least one filtering hole is provided on the anode diaphragm 3. The anode diaphragm 3 is detachably connected to the side wall of the anode box 2 and can cover the opening. A titanium basket 6 can be hung inside the anode box 2, and phosphor copper balls can be placed inside the titanium basket 6. The electroplating solution in the electroplating tank 1 can flow into the anode box 2 through the filtering holes. The filtering holes can filter the anode mud in the electroplating solution. A first through hole 7 is provided at the bottom of the anode box 2. The first through hole 7 is connected to the water inlet of the first water pump 4 through a first water pipe. The water outlet of the first water pump 4 is connected to the water inlet of the filtering mechanism through a second water pipe. The water outlet of the filtering mechanism is connected to the water inlet of the second water pump through a third water pipe. A fourth water pipe is connected to the water outlet of the second water pump, and the water outlet of the fourth water pipe is arranged above the electroplating tank 1. The electroplating solution in the anode box 2 can flow into the filtering mechanism under the drive of the first water pump 4. The filtering mechanism can filter the anode mud in the electroplating solution, and the filtered electroplating solution can flow into the electroplating tank 1 under the drive of the second water pump 4. During use, due to the provision of the anode diaphragm 3, the filtering holes on the anode diaphragm 3 can filter the anode mud in the electroplating tank 1 to prevent some anode mud from entering the anode box 2. However, since the filtering holes cannot filter all the anode mud, a part of the anode mud will still enter the anode box 2 and precipitate at the bottom of the anode box 2. At this time, the first water pump 4 can extract the mixture of the anode mud and the electroplating solution at the bottom of the anode box 2 through the first through hole 7, and after filtering through the filtering mechanism, it can flow back into the electroplating tank 1 through the second water pump. Through the filtration of the anode diaphragm 3 and the filtering mechanism, the anode mud in the anode box 2 can be effectively reduced, and the cleaning frequency of the phosphor copper balls is lowered. It has the advantage of reducing the cleaning frequency of the phosphor copper balls.

[0024] Optionally in this embodiment, it further includes a fixing frame 5. The fixing frame 5 is detachably fixed to the side wall of the anode box 2 by bolts. The anode diaphragm 3 is rectangular and is arranged between the side wall of the anode box 2 and the fixing frame 5. The anode diaphragm 3 can be closely attached to the side wall of the anode box 2 under the extrusion of the fixing frame 5. When disassembling the anode diaphragm 3, only the fixing frame 5 needs to be removed to remove the anode diaphragm 3. When assembling the anode diaphragm 3, first place the anode diaphragm 3 between the side wall of the anode box 2 and the fixing frame 5 and cover the opening, and then fix the fixing frame 5 to the side wall of the anode box 2. The anode diaphragm 3 is fixed by the extrusion of the fixing frame 5 on the anode diaphragm 3.

[0025] Optionally in this embodiment, the anode box 2 is made of a metal plate by a bending process and is fixed to the inner wall of the electroplating tank 1.

[0026] Optionally, in this embodiment, a hook 9 is provided on the side of the titanium basket 6. A shrapnel is provided at the end of the hook 9. A buckle is provided at the top of the side wall of the anode box 2. The hook 9 can be hung on the side wall of the anode box 2, and the shrapnel can be detachably engaged with the buckle.

[0027] Optionally, in this embodiment, the filtering mechanism is a ceramic filter. The ceramic filter is provided with a detachable ceramic filter element, and a pressure sensor is provided inside the ceramic filter.

[0028] Optionally, in this embodiment, the inside of the electroplating tank 1 is divided into two areas by a partition 8. The number of anode boxes 2 is four. The side of the anode box 2 away from the opening is the connecting surface. The connecting surface is fixed to the inner wall of the electroplating tank 1 and the front and back sides of the partition 8 by a welding process. Four anode diaphragms 3 are provided on one anode box 2, and more than one titanium basket 6 can be hung on one anode box 2. Dividing the inside of the electroplating tank 1 into two areas, when the anode mud in one area accumulates too much, the other area can continue electroplating without the need to stop all operations for cleaning.

[0029] Optionally, in this embodiment, a three-way pipe is further included. The water outlet of the fourth water pipe is communicated with the water inlet of the three-way pipe. The two water outlets of the three-way pipe are respectively located above the two areas of the electroplating tank 1. The filtered electroplating solution can flow into the two areas of the electroplating tank 1 respectively. Valves are provided on the two water outlets of the three-way pipe. The user can control the amount of electroplating solution flowing into the corresponding area by switching the valves on the two water outlets of the three-way pipe, avoiding too much electroplating solution in one area.

[0030] Optionally, in this embodiment, a sound and light alarm and a liquid level sensor are further included. Liquid level sensors are respectively provided in the two areas of the electroplating tank 1. The liquid level sensors are electrically connected to the sound and light alarm. When the liquid level in the electroplating tank 1 exceeds the liquid level sensor, the sound and light alarm can emit a sound and light alarm to remind the user.

[0031] Optionally, in this embodiment, the electroplating tank 1 is made of stainless steel plate. Using a stainless steel plate to make the electroplating tank 1 is not only convenient for cleaning but also more corrosion-resistant.

[0032] Using the electroplating tank with anode diaphragm in this embodiment has the advantage of reducing the cleaning frequency of phosphor copper balls.

Claims

1. An electroplating tank with an anode diaphragm, characterized in that: include: An electroplating tank (1), an anode box (2), an anode diaphragm (3), a filtering mechanism, a first water pump (4) and a second water pump. The anode box (2) is arranged in the electroplating tank (1). The side wall of the anode box (2) is provided with an opening. The anode diaphragm (3) is provided with at least one filtering hole. The anode diaphragm (3) is detachably connected to the side wall of the anode box (2). The anode diaphragm (3) can cover the opening. A titanium basket (6) can be hung in the anode box (2). A phosphor bronze ball can be placed in the titanium basket (6). The electroplating solution in the electroplating tank (1) can flow into the anode box (2) through the filtering hole. The filtering hole can filter anode mud in the electroplating solution. A first through hole (7) is provided at the bottom of the box (2). The first through hole (7) is connected to the water inlet of the first water pump (4) through a first water pipe. The water outlet of the first water pump (4) is connected to the water inlet of the filter mechanism through a second water pipe. The water outlet of the filter mechanism is connected to the water inlet of the second water pump through a third water pipe. The water outlet of the filter mechanism is connected to the water inlet of the second water pump through a fourth water pipe. The water outlet of the fourth water pipe is arranged above the electroplating tank (1). The electroplating liquid in the anode box (2) can flow into the filter mechanism under the drive of the first water pump (4). The filter mechanism can filter the anode mud in the electroplating liquid. The filtered electroplating liquid can flow into the electroplating tank (1) under the drive of the second water pump.

2. The electroplating tank with an anode diaphragm according to claim 1, characterized in that: The invention also comprises a fixing frame (5), wherein the fixing frame (5) is detachably fixed to the side wall of the anode box (2) by means of bolts; the anode diaphragm (3) is rectangular and is arranged between the side wall of the anode box (2) and the fixing frame (5); the anode diaphragm (3) can be pressed against the side wall of the anode box (2) by the fixing frame (5).

3. The electroplating tank with an anode diaphragm according to claim 2, characterized in that: The anode box (2) is made of a metal plate through a bending process, and the anode box (2) is fixed to the inner wall of the electroplating tank (1).

4. The electroplating tank with an anode diaphragm according to claim 3, characterized in that: A hook (9) is provided on the side of the titanium basket (6), a spring sheet is provided at the end of the hook (9), a buckle is provided at the top of the side wall of the anode box (2), the hook (9) can be hung on the side wall of the anode box (2), and the spring sheet can be detachably engaged with the buckle.

5. The electroplating tank with an anode diaphragm according to claim 1, characterized in that: The filtering mechanism is a ceramic filter, which is provided with a detachable ceramic filter element, and a pressure sensor is provided inside the ceramic filter.

6. The electroplating tank with an anode diaphragm according to claim 3, characterized in that: The interior of the electroplating tank (1) is divided into two areas by a partition (8), the number of anode boxes (2) is four, the side of the anode box (2) away from the opening is a connection surface, and the connection surface is fixed to the inner wall of the electroplating tank (1) and the front and back sides of the partition (8) by a welding process, four anode diaphragms (3) are arranged on one anode box (2), and more than one titanium basket (6) can be hung on one anode box (2).

7. The electroplating tank with an anode diaphragm according to claim 6, characterized in that: It also includes a three-way pipe, the water outlet of the fourth water pipe is connected to the water inlet of the three-way pipe, the two water outlets of the three-way pipe are respectively located above the two areas of the electroplating tank (1), and the filtered electroplating liquid can flow into the two areas of the electroplating tank (1) respectively, and valves are arranged on the two water outlets of the three-way pipe.

8. The electroplating tank with an anode diaphragm according to claim 6, characterized in that: It also comprises an audible and visual alarm and a liquid level sensor. The liquid level sensors are respectively arranged in two areas of the electroplating tank (1), and the liquid level sensors are electrically connected to the audible and visual alarm.

9. The electroplating tank with an anode diaphragm according to claim 1, characterized in that: The electroplating tank (1) is made of a stainless steel plate.

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