Electroplating solution circulating and purifying device for electroplating equipment

Abstract

The utility model discloses a kind of electroplating solution circulation purification devices for electroplating equipment, including work plate, the inside of work plate is provided with electrolytic cell, the both sides of work plate are provided with liquid inlet pipe, the lower surface of work plate is provided with support column, the lower end of support column is provided with motor, the below of motor is provided with base, the inside of base is provided with mixing bin, the inside of mixing bin is provided with connecting shaft, the outside of connecting shaft is evenly provided with stirring rod, the both sides of base are provided with concentration compensation bin, the outside of support column is provided with connecting ring, the both sides of connecting ring are provided with connecting rod, one end of connecting rod is provided with bearing, one side of bearing is provided with adjusting cylinder, the both sides of adjusting cylinder are provided with connecting pipe, the inside of adjusting cylinder is provided with filter screen. The utility model is convenient for staff to clean the impurities and filter screen, improve the convenience of device use.

Description

Technical Field

[0001] This utility model relates to the field of electroplating solution circulation technology, specifically to an electroplating solution circulation and purification device for electroplating equipment. Background Technology

[0002] Electroplating solution refers to a liquid that can expand the range of cathode current density of metals, improve the appearance of the coating, and increase the stability of the solution against oxidation. In electroplating equipment, the recycling and electrolysis of electroplating solution is very efficient, and a recycling device is indispensable.

[0003] However, existing electroplating equipment with circulating purification devices for electroplating solutions is inconvenient for cleaning the filtered impurities and the filter screen, and the mixing effect of the purified electroplating solution is not good enough; therefore, it does not meet the current needs. In response, we propose an electroplating equipment with circulating purification devices for electroplating solutions. Utility Model Content

[0004] The purpose of this utility model is to provide an electroplating solution circulation and purification device for electroplating equipment, so as to solve the problems mentioned in the background art, such as the inconvenience of cleaning the filtered impurities and the filter screen in existing electroplating solution circulation and purification devices, and the insufficient mixing effect of the purified electroplating solution.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an electroplating solution circulation and purification device for electroplating equipment, comprising a working plate, an electrolytic cell disposed on the inner side of the working plate, inlet pipes disposed on both sides of the working plate, a support column disposed on the lower surface of the working plate, a motor disposed at the lower end of the support column, a base disposed below the motor, a mixing chamber disposed on the inner side of the base, a connecting shaft disposed on the inner side of the mixing chamber, stirring rods uniformly disposed on the outer side of the connecting shaft, and concentration compensation chambers disposed on both sides of the base. A connecting ring is provided on the outer side of the support column, and connecting rods are provided on both sides of the connecting ring. A bearing is provided at one end of the connecting rod, and an adjusting cylinder is provided on one side of the bearing. Connecting pipes are provided on both sides of the adjusting cylinder, and a filter screen is provided on the inner side of the adjusting cylinder. A sealing ring is provided between the adjusting cylinder and the connecting pipe. A sliding groove is provided on the inner side of the adjusting cylinder, and a pressing plate is provided on the inner side of the sliding groove. A locking block is provided at one end of the pressing plate, and the locking block is connected to the connecting pipe by an interference fit. A valve is provided between the connecting pipe and the working plate.

[0006] Preferably, the connecting ring is slidably connected to the support column, the upper end of the support column is completely in contact with the lower surface of the working plate, and the working plate and the support column are fixed by screws.

[0007] Preferably, the lower surface of the motor is completely in contact with the upper surface of the base, and the motor and the base are fixed by screws.

[0008] Preferably, one side of the concentration compensation chamber is completely fitted to the outer surface of the base, the concentration compensation chamber is fixed to the base by screws, and an inlet hole is provided between the concentration compensation chamber and the base.

[0009] Preferably, a water pump is provided between the liquid inlet pipe and the base, and the upper end of the liquid inlet pipe passes through the working plate and is fixed to the outer surface of the working plate by screws.

[0010] Preferably, one end of the connecting rod is fully fitted with the outer surface of the connecting ring, and the connecting rod and the connecting ring are fixed by screws.

[0011] Preferably, one end of the stirring rod is fully in contact with the outer surface of the connecting shaft, and the stirring rod and the connecting shaft are fixed by screws.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model uses a filter screen installed inside the regulating cylinder to filter out residual impurities in the electrolyte. Then, a bearing, connecting rod, and connecting ring are installed on one side of the regulating cylinder, and a sealing ring, a locking block, and a pressing plate are installed between the regulating cylinder and the connecting pipe. The sealing ring increases the sealing performance of the connection between the regulating cylinder and the connecting pipe, and the locking block is inserted into the connecting pipe to increase the stability of the connection between the regulating cylinder and the connecting pipe. After the electrolyte filtration is completed, the connecting rod and connecting ring are used to press the pressing plate to separate the locking block from the connecting pipe. Then, the regulating cylinder can rotate along the support column. The bearing allows the regulating cylinder to rotate, which facilitates the emptying of impurities above the filter screen and makes it convenient for workers to clean both sides of the filter screen.

[0014] 2. By setting a connecting shaft and a stirring rod in the mixing chamber, this utility model can make the purified electrolyte fully mixed with the concentration replenishment solution when the concentration compensation chamber is replenished, thereby improving the working effect of the subsequent electrolyte. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall internal structure of this utility model;

[0017] Figure 3 This is a partial structural schematic diagram of the present invention;

[0018] Figure 4 This is an enlarged schematic diagram of structure A of this utility model.

[0019] In the diagram: 1. Working plate; 2. Electrolytic cell; 3. Inlet pipe; 4. Connecting pipe; 5. Base; 6. Concentration compensation chamber; 7. Adjusting cylinder; 8. Valve; 9. Mixing chamber; 10. Stirring rod; 11. Connecting shaft; 12. Motor; 13. Support column; 14. Connecting ring; 15. Bearing; 16. Filter screen; 17. Connecting rod; 18. Pressing plate; 19. Slide groove; 20. Clamping block; 21. Sealing ring. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figures 1 to 4 This utility model provides an embodiment of an electroplating solution circulation and purification device for electroplating equipment, comprising a working plate 1, an electrolytic cell 2 disposed on the inner side of the working plate 1, liquid inlet pipes 3 disposed on both sides of the working plate 1, a support column 13 disposed on the lower surface of the working plate 1, a motor 12 disposed at the lower end of the support column 13, a base 5 disposed below the motor 12, a mixing chamber 9 disposed on the inner side of the base 5, a connecting shaft 11 disposed on the inner side of the mixing chamber 9, stirring rods 10 evenly disposed on the outer side of the connecting shaft 11, concentration compensation chambers 6 disposed on both sides of the base 5, and a concentration compensation chamber 6 disposed on the outer side of the support column 13. A connecting ring 14 is provided, and connecting rods 17 are provided on both sides of the connecting ring 14. A bearing 15 is provided at one end of the connecting rod 17. An adjusting cylinder 7 is provided on one side of the bearing 15. Connecting pipes 4 are provided on both sides of the adjusting cylinder 7. A filter screen 16 is provided inside the adjusting cylinder 7. A sealing ring 21 is provided between the adjusting cylinder 7 and the connecting pipe 4. A sliding groove 19 is provided inside the adjusting cylinder 7. A pressing plate 18 is provided inside the sliding groove 19. A locking block 20 is provided at one end of the pressing plate 18. The locking block 20 is connected to the connecting pipe 4 by an interference fit. A valve 8 is provided between the connecting pipe 4 and the working plate 1.

[0022] Furthermore, the connecting ring 14 is slidably connected to the support column 13, the upper end of the support column 13 is completely in contact with the lower surface of the working plate 1, and the working plate 1 and the support column 13 are fixed by screws.

[0023] By adopting the above technical solution, the robustness of the support column connection is increased, and the support effect of the support column is improved.

[0024] Furthermore, the lower surface of the motor 12 is completely fitted with the upper surface of the base 5, and the motor 12 and the base 5 are fixed together by screws.

[0025] By adopting the above technical solution, the robustness of the motor 12 connection is increased, and the stability of the motor 12 operation is improved.

[0026] Furthermore, one side of the concentration compensation chamber 6 is completely fitted to the outer surface of the base 5, the concentration compensation chamber 6 and the base 5 are fixed by screws, and an inlet hole is provided between the concentration compensation chamber 6 and the base 5.

[0027] By adopting the above technical solution, the stability of the concentration compensation chamber 6 is increased and the working effect of the concentration compensation chamber 6 is improved.

[0028] Furthermore, a water pump is installed between the liquid inlet pipe 3 and the base 5, and the upper end of the liquid inlet pipe 3 passes through the working plate 1 and is fixed to the outer surface of the working plate 1 by screws.

[0029] By adopting the above technical solution, the robustness of the inlet pipe 3 connection is increased, and the working strength of the inlet pipe 3 is improved.

[0030] Furthermore, one end of the connecting rod 17 is completely fitted with the outer surface of the connecting ring 14, and the connecting rod 17 and the connecting ring 14 are fixed by screws.

[0031] By adopting the above technical solution, the connection strength of the connecting rod 17 is increased, and the working strength of the connecting rod 17 is improved.

[0032] Furthermore, one end of the stirring rod 10 is completely in contact with the outer surface of the connecting shaft 11, and the stirring rod 10 and the connecting shaft 11 are fixed by screws.

[0033] By adopting the above technical solution, the connection of the stirring rod 10 is strengthened, and the working strength of the stirring rod 10 is improved.

[0034] Working principle: During use, after the electrolytic cell 2 has finished working, valve 8 is opened. The electrolyte in the electrolytic cell 2 passes through the connecting pipe 4 and the regulating cylinder 7. Impurities remaining in the electrolyte are filtered through the filter screen 16 installed inside the regulating cylinder 7. Then, the electrolyte passes through the bearing 15, connecting rod 17, and connecting ring 14 on one side of the regulating cylinder 7, as well as the sealing ring 21, locking block 20, and pressing plate 18 installed between the regulating cylinder 7 and the connecting pipe 4. The sealing ring 21 increases the sealing of the connection between the regulating cylinder 7 and the connecting pipe 4, and the locking block 20, inserted into the connecting pipe, increases the stability of the connection between the regulating cylinder 7 and the connecting pipe 4. After the electrolyte filtration is completed, the pressing plate 18 is pressed using the connecting rod 17 and the connecting ring 14 to separate the locking block 20 from the connecting pipe 4. Then, the adjusting cylinder 7 can be rotated along the support column 13. The bearing 15 is used to rotate the adjusting cylinder 7, which facilitates the pouring out of impurities above the filter screen 16 and makes it easier for staff to clean both sides of the filter screen 16. By setting the connecting shaft 11 and the stirring rod 10 in the mixing chamber 9, the stirring rod 10 can be used to fully mix the purified electrolyte with the concentration replenishment solution when the concentration compensation chamber 6 is replenished, thereby improving the working effect of the subsequent electrolyte.

[0035] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An electroplating solution circulation and purification device for electroplating equipment, comprising a working plate (1), characterized in that: An electrolytic cell (2) is provided on the inner side of the working plate (1). Liquid inlet pipes (3) are provided on both sides of the working plate (1). A support column (13) is provided on the lower surface of the working plate (1). A motor (12) is provided at the lower end of the support column (13). A base (5) is provided below the motor (12). A mixing chamber (9) is provided inside the base (5). A connecting shaft (11) is provided inside the mixing chamber (9). Stirring rods (10) are evenly arranged on the outer side of the connecting shaft (11). Concentration compensation chambers (6) are provided on both sides of the base (5). A connecting ring (14) is provided on the outer side of the support column (13). Both sides of the connecting ring (14) are provided with… A connecting rod (17) is provided, and a bearing (15) is provided at one end of the connecting rod (17). An adjusting cylinder (7) is provided on one side of the bearing (15). A connecting pipe (4) is provided on both sides of the adjusting cylinder (7). A filter screen (16) is provided on the inner side of the adjusting cylinder (7). A sealing ring (21) is provided between the adjusting cylinder (7) and the connecting pipe (4). A sliding groove (19) is provided on the inner side of the adjusting cylinder (7). A pressing plate (18) is provided on the inner side of the sliding groove (19). A locking block (20) is provided at one end of the pressing plate (18), and the locking block (20) is connected to the connecting pipe (4) by interference fit. A valve (8) is provided between the connecting pipe (4) and the working plate (1).

2. The electroplating solution circulation and purification device for electroplating equipment according to claim 1, characterized in that: The connecting ring (14) is slidably connected to the support column (13), the upper end of the support column (13) is completely in contact with the lower surface of the working plate (1), and the working plate (1) and the support column (13) are fixed by screws.

3. The electroplating solution circulation and purification device for electroplating equipment according to claim 1, characterized in that: The lower surface of the motor (12) is completely in contact with the upper surface of the base (5), and the motor (12) and the base (5) are fixed by screws.

4. The electroplating solution circulation and purification device for electroplating equipment according to claim 1, characterized in that: One side of the concentration compensation chamber (6) is completely attached to the outer surface of the base (5). The concentration compensation chamber (6) and the base (5) are fixed by screws. An inlet hole is provided between the concentration compensation chamber (6) and the base (5).

5. The electroplating solution circulation and purification device for electroplating equipment according to claim 1, characterized in that: A water pump is provided between the liquid inlet pipe (3) and the base (5). The upper end of the liquid inlet pipe (3) passes through the working plate (1) and is fixed to the outer surface of the working plate (1) by screws.

6. The electroplating solution circulation and purification device for electroplating equipment according to claim 1, characterized in that: One end of the connecting rod (17) is completely fitted with the outer surface of the connecting ring (14), and the connecting rod (17) and the connecting ring (14) are fixed by screws.

7. The electroplating solution circulation and purification device for electroplating equipment according to claim 1, characterized in that: One end of the stirring rod (10) is completely in contact with the outer surface of the connecting shaft (11), and the stirring rod (10) and the connecting shaft (11) are fixed by screws.

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