Electroplating equipment for metal element surface processing

Abstract

The utility model relates to the technical field of electroplating equipment, and discloses electroplating equipment for processing the surface of a metal element, which comprises a bracket, an electroplating tank is arranged on the upper surface of the bracket, and the lower part of the electroplating tank is designed into a funnel; the water outlet barrel is arranged in an inner cavity of the electroplating tank, a motor is installed on the upper surface of the water outlet barrel, a rotor of the motor penetrates through the upper surface of the water outlet barrel and is coaxially provided with a main shaft, spiral blades are installed on the surface of the main shaft, and water outlet pipes are installed on the upper portions of the two sides of the water outlet barrel. The additionally-arranged motor can drive the main shaft to rotate, so that the spiral blades can be driven to rotate, and then electroplating liquid on the lower portion of the inner cavity of the electroplating pool can be pumped into the water outlet barrel and injected into the upper portion of the inner cavity of the electroplating pool through the water outlet pipe, so that a first water pump can pump impurities of all parts in the electroplating pool into the filtering device; and the filtering device can conveniently filter impurities in the electroplating liquid.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating equipment, in particular to electroplating equipment for surface processing of metal components. Background Art

[0002] The electroplating equipment used for metal component surface processing is a series of special tools and equipment used to form a metal or alloy coating on the metal surface. These equipment use electrochemical methods to form a coating with specific properties on the surface of metal components, thereby improving the wear resistance, corrosion resistance, conductivity, decorative properties and other properties of metal components.

[0003] When common electroplating equipment electroplates metal components, it uses the principle of electroplating to lay a layer of metal on the surface of the metal component, and ensures that the plating solution flows evenly in the plating tank through a circulation system. The filtration system removes impurities and particles in the plating solution to keep the plating solution clean and effective. However, after the plating solution is used to process the metal component, the impurities on the surface of the metal component will also enter the plating tank with the plating solution. The impurities tend to move downward in the plating solution and concentrate in the lower part of the plating tank. The circulation system can only inject the plating solution into the filtration system by extracting the plating solution. The amount of plating solution extracted from the lower part of the inner cavity of the plating tank is small, which makes it difficult for the circulation system to extract impurities in the plating solution into the filtration system, and also makes it difficult to evenly distribute the substances in the plating solution. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides an electroplating device for surface processing of metal components to solve the problem that the circulation system proposed in the above background technology is difficult to draw impurities in the electroplating solution into the filtration system, and also solves the problem of uniform distribution of substances in the electroplating solution.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an electroplating device for surface processing of metal components, comprising:

[0008] A bracket, wherein an electroplating pool is installed on the upper surface of the bracket, and the lower part of the electroplating pool is designed as a funnel;

[0009] A water outlet cylinder is arranged in the inner cavity of the electroplating tank, a motor is installed on the upper surface of the water outlet cylinder, a rotor of the motor penetrates the upper surface of the water outlet cylinder and a main shaft is coaxially installed, a spiral blade is installed on the surface of the main shaft, and water outlet pipes are installed on the upper parts of both sides of the water outlet cylinder;

[0010] The driving machine is arranged on both sides of the inner cavity of the bracket, and the rotors of the driving machine penetrate the bottom of the electroplating tank and are coaxially installed with a rotating rod, and the surface of the rotating rod is evenly installed with stirring rods;

[0011] The filtering device is arranged on the right side of the bracket. A first water pump is installed on the front of the electroplating pool. A drain pipe is installed on the surface of the first water pump. The drain pipe is connected to the surface of the filtering device. A water inlet pipe is provided on the back of the filtering device. The water inlet pipe is connected to the lower part of the inner cavity of the electroplating pool.

[0012] Preferably, the filtering device is composed of a filtering unit, which includes a filter plate, a filter cloth and a water collector. Impurities in the electroplating solution can be filtered through the filter plate and the filter cloth, and the filtered electroplating solution will be injected into the water collector.

[0013] Preferably, a second water pump is installed at the water collector of the filtering device, and the second water pump is connected to the surface of the water inlet pipe. The electroplating liquid in the water collector can be injected into the water inlet pipe through the second water pump, and then injected into the electroplating pool.

[0014] Preferably, the first water pump is installed with a drain plate through a connecting pipe, and drainage holes are evenly opened on the surface of the drain plate. The drain plate can expand the area of ​​the electroplating liquid extracted by the first water pump, thereby being able to extract the electroplating liquid from the upper part of the inner cavity of the electroplating tank.

[0015] Preferably, a sealing cover is provided on the surface of the motor, and the sealing cover is installed on the upper surface of the water outlet cylinder. The sealing cover can be used to seal the motor to prevent the electroplating solution from contacting the surface of the motor.

[0016] Preferably, mounting rings are installed on the upper and lower parts of the surface of the water outlet cylinder, mounting plates are installed on the front and back sides of the mounting rings, and the mounting plates are installed on the inner wall surface of the electroplating pool. The water outlet cylinder can be fixed by the mounting rings and the mounting plates.

[0017] Beneficial Effects

[0018] Compared with the prior art, the utility model provides an electroplating device for metal component surface processing, which has the following beneficial effects:

[0019] The electroplating equipment for surface processing of metal components is equipped with an additional motor that can drive the main shaft to rotate, thereby driving the spiral blade to rotate, and then the plating liquid in the lower part of the inner cavity of the electroplating pool can be pumped into the water outlet cylinder, and injected into the upper part of the inner cavity of the electroplating pool through the water outlet pipe. The driving machine can drive the rotating rod to rotate, thereby driving the stirring rod to rotate, and then the impurities in the lower part of the inner cavity of the electroplating pool can be stirred, and the substances in the electroplating liquid can also be stirred. In cooperation with the water outlet cylinder, the substances in the electroplating liquid can be evenly distributed in the electroplating pool, so that the first water pump can pump impurities from various parts of the electroplating pool into the filtering device, which facilitates the filtering device to filter the impurities in the electroplating liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a schematic cross-sectional view of the electroplating pool of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the utility model;

[0023] Figure 4 It is an exploded stereogram of the water outlet tube of the utility model.

[0024] In the figure: 1. bracket; 2. electroplating tank; 3. water outlet cylinder; 4. motor; 5. main shaft; 6. spiral blade; 7. water outlet pipe; 8. driving machine; 9. rotating rod; 10. stirring rod; 11. filtering device; 12. first water pump; 13. drain pipe; 14. water inlet pipe; 15. second water pump; 16. drain plate; 17. drain hole; 18. sealing cover; 19. mounting ring; 20. mounting plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides a technical solution, a metal component surface processing electroplating equipment, please refer to Figure 1 , including a bracket 1, an electroplating pool 2 is installed on the upper surface of the bracket 1, see Figure 2 , the lower part of the electroplating tank 2 is designed as a funnel;

[0027] The water outlet tube 3 is arranged in the inner cavity of the electroplating tank 2, see Figure 4The upper surface of the water outlet cylinder 3 is equipped with a motor 4, see Figure 2 The rotor of the motor 4 penetrates the upper surface of the water outlet cylinder 3 and is coaxially mounted with a main shaft 5, and a spiral blade 6 is mounted on the surface of the main shaft 5. Please refer to Figure 4 , water outlet pipes 7 are installed on the upper parts of both sides of the water outlet cylinder 3;

[0028] See also Figure 2 The driving machine 8 is arranged on both sides of the inner cavity of the bracket 1. The rotors of the driving machine 8 penetrate the bottom of the electroplating tank 2 and are coaxially installed with a rotating rod 9. The surface of the rotating rod 9 is evenly installed with a stirring rod 10;

[0029] See also Figure 1 The filter device 11 is arranged on the right side of the bracket 1. A first water pump 12 is installed on the front of the electroplating tank 2. A drain pipe 13 is installed on the surface of the first water pump 12. The drain pipe 13 is connected to the surface of the filter device 11. Please refer to Figure 3 , a water inlet pipe 14 is provided on the back of the filter device 11, and the water inlet pipe 14 is connected to the lower part of the inner cavity of the electroplating tank 2;

[0030] The starting motor 4 can drive the main shaft 5 to rotate, thereby driving the spiral blade 6 to rotate, and then the plating liquid in the lower part of the inner cavity of the electroplating pool 2 can be pumped into the water outlet cylinder 3, and injected into the upper part of the inner cavity of the electroplating pool 2 through the water outlet pipe 7. The driving motor 8 can drive the rotating rod 9 to rotate, thereby driving the stirring rod 10 to rotate, and then the impurities in the lower part of the inner cavity of the electroplating pool 2 can be stirred, and the substances in the plating liquid can also be stirred. In cooperation with the water outlet cylinder 3, the substances in the plating liquid can be evenly distributed in the electroplating pool 2, and the first water pump 12 can pump impurities from various parts of the electroplating pool 2 into the filter device 11, which facilitates the filter device 11 to filter the impurities in the electroplating liquid.

[0031] The filter device 11 is composed of a filter unit, which includes a filter plate, a filter cloth and a water collector. Impurities in the electroplating solution can be filtered through the filter plate and the filter cloth, and the filtered electroplating solution will be injected into the water collector.

[0032] A second water pump 15 is installed at the water collector of the filter device 11 . The second water pump 15 is connected to the surface of the water inlet pipe 14 . The electroplating liquid in the water collector can be injected into the water inlet pipe 14 through the second water pump 15 , and then injected into the electroplating pool 2 .

[0033] The first water pump 12 is installed with a drain plate 16 through a connecting pipe. Drain holes 17 are evenly opened on the surface of the drain plate 16. The drain plate 16 can expand the area of ​​the first water pump 12 to extract the plating liquid, so that the plating liquid in the upper part of the inner cavity of the electroplating pool 2 can be extracted.

[0034] See also Figure 4A sealing cover 18 is provided on the surface of the motor 4 , and the sealing cover 18 is installed on the upper surface of the water outlet tube 3 . The sealing cover 18 can be used to seal the motor 4 to prevent the electroplating solution from contacting the surface of the motor 4 .

[0035] The upper and lower surfaces of the water outlet cylinder 3 are both installed with mounting rings 19 , the front and back surfaces of the mounting rings 19 are both installed with mounting plates 20 , the mounting plates 20 are installed on the inner wall surface of the electroplating pool 2 , and the water outlet cylinder 3 can be fixed by the mounting rings 19 and the mounting plates 20 .

[0036] The device first starts the motor 4 to drive the main shaft 5 to rotate, thereby driving the spiral blade 6 to rotate, and then the plating liquid in the lower part of the inner cavity of the electroplating pool 2 can be pumped into the water outlet cylinder 3, and injected into the upper part of the inner cavity of the electroplating pool 2 through the water outlet pipe 7, and the driving machine 8 can drive the rotating rod 9 to rotate, thereby driving the stirring rod 10 to rotate, and then the impurities in the lower part of the inner cavity of the electroplating pool 2 can be stirred, and the substances in the plating liquid can also be stirred. In conjunction with the water outlet cylinder 3, the substances in the plating liquid can be evenly distributed in the electroplating pool 2, and then the impurities in various parts of the electroplating pool 2 can be pumped into the filtering device 11 through the first water pump 12, and the area for the first water pump 12 to extract the plating liquid can be expanded through the drainage plate 16, so that the plating liquid in the upper part of the inner cavity of the electroplating pool 2 can be extracted, which facilitates the filtering device 11 to filter the impurities in the plating liquid, and the second water pump 15 can inject the plating liquid in the water collector into the water inlet pipe 14, and then inject it into the electroplating pool 2.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electroplating device for surface processing of metal components, characterized in that: include: A bracket (1), wherein an electroplating pool (2) is mounted on the upper surface of the bracket (1), and the lower part of the electroplating pool (2) is designed as a funnel; A water outlet cylinder (3) is arranged in the inner cavity of the electroplating tank (2), an electric motor (4) is installed on the upper surface of the water outlet cylinder (3), a rotor of the electric motor (4) penetrates the upper surface of the water outlet cylinder (3) and a main shaft (5) is coaxially installed, a spiral blade (6) is installed on the surface of the main shaft (5), and water outlet pipes (7) are installed on the upper parts of both sides of the water outlet cylinder (3); A driving machine (8) is arranged on both sides of the inner cavity of the support (1), the rotor of the driving machine (8) penetrates the bottom of the electroplating tank (2) and is coaxially mounted with a rotating rod (9), and a stirring rod (10) is evenly mounted on the surface of the rotating rod (9); The filter device (11) is arranged on the right side of the bracket (1); a first water pump (12) is installed on the front of the electroplating tank (2); a drain pipe (13) is installed on the surface of the first water pump (12); the drain pipe (13) is connected to the surface of the filter device (11); a water inlet pipe (14) is provided on the back of the filter device (11); the water inlet pipe (14) is connected to the lower part of the inner cavity of the electroplating tank (2).

2. The electroplating equipment for metal component surface processing according to claim 1, characterized in that: The filtering device (11) is composed of a filtering unit, which comprises a filtering plate, a filtering cloth and a water collector.

3. The electroplating equipment for metal component surface processing according to claim 2, characterized in that: A second water pump (15) is installed at the water collector of the filtering device (11), and the second water pump (15) is connected to the surface of the water inlet pipe (14).

4. The electroplating equipment for metal component surface processing according to claim 1, characterized in that: The first water pump (12) is installed with a drainage plate (16) via a connecting pipe, and drainage holes (17) are evenly opened on the surface of the drainage plate (16).

5. The electroplating equipment for metal component surface processing according to claim 1, characterized in that: A sealing cover (18) is provided on the surface of the motor (4), and the sealing cover (18) is installed on the upper surface of the water outlet cylinder (3).

6. The electroplating equipment for metal component surface processing according to claim 1, characterized in that: The upper and lower parts of the surface of the water outlet cylinder (3) are both installed with mounting rings (19), the front and back sides of the mounting rings (19) are both installed with mounting plates (20), and the mounting plates (20) are installed on the inner wall surface of the electroplating pool (2).

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