Electroplating workpiece cleaning apparatus

Abstract

The utility model belongs to the field of cleaning equipment especially, it is a kind of electroplating workpiece cleaning device, including control box, the top of control box is equipped with washing tank, the right side of control box is equipped with water storage tank, and the bottom inner wall of control box is rotatably installed with rotating shaft, and the top of rotating shaft is fixedly installed with the placing net frame for electroplating workpiece placement;Lifting plate is slidably installed in the control box, the top of lifting plate is equipped with two drive rods, and the top of two drive rods extends to washing tank and is equipped with same frame plate, and the inner wall on the both sides of frame plate is equipped with the spray pipe for electroplating workpiece cleaning, and water storage tank is equipped with water supply component connected with spray pipe, and the bottom inner wall of control box is equipped with driving mechanism. The utility model is reasonably designed, eliminates cleaning dead angle by synchronous drive placing net frame rotation and spray pipe up and down reciprocating motion, improves cleaning effect, combines reflux filtration to realize water resource recycling, and saves resource consumption.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, and in particular to a cleaning device for electroplated workpieces. Background Technology

[0002] Electroplating is a process that uses the principle of electrolysis to plate a layer of other metals or alloys onto the surface of a metal. Its purpose is to improve the metal's corrosion resistance, wear resistance, or appearance. After electroplating, the surface of the workpiece will be contaminants such as electroplating solution and impurity particles. If not cleaned in time, it will affect the electroplating quality and subsequent performance of the workpiece.

[0003] Existing electroplating workpiece cleaning devices mostly adopt fixed spray or immersion cleaning methods, which have the following drawbacks: First, the workpiece or spray structure is in a fixed position during cleaning, which easily creates cleaning dead corners and leads to the residue of contaminants; Second, some devices use water for cleaning only once, resulting in serious waste of water resources. Therefore, we propose an electroplating workpiece cleaning device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a cleaning device for electroplated workpieces.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An electroplated workpiece cleaning device includes a control box. A cleaning tank is installed on the top of the control box, and a water storage tank is installed on the right side of the control box. A rotating shaft is rotatably installed on the bottom inner wall of the control box, and a placement mesh frame for placing electroplated workpieces is fixedly installed on the top of the rotating shaft. A lifting plate is slidably installed inside the control box. Two drive rods are installed on the top of the lifting plate. The top ends of the two drive rods extend into the cleaning tank and are installed on the same frame plate. Spray pipes for cleaning electroplated workpieces are installed on the inner walls of both sides of the frame plate. A water supply assembly connected to the spray pipes is provided on the water storage tank.

[0007] Preferably, a drive mechanism is installed on the bottom inner wall of the control box, and the drive mechanism is connected to the lifting plate and the rotating shaft.

[0008] Preferably, the drive mechanism includes a geared motor, a reciprocating lead screw is mounted on the output shaft of the geared motor, a lifting plate is fitted on the reciprocating lead screw, and the bottom end of the rotating shaft is fixedly mounted on the top end of the reciprocating lead screw.

[0009] Preferably, a movable hole is provided on the bottom inner wall of the cleaning tank, a sealing groove is provided on the inner wall of the movable hole, a sealing ring is fixedly installed in the sealing groove, and the drive rod is slidably and sealingly connected to the sealing ring.

[0010] Preferably, a rotating hole is provided on the inner wall of the bottom of the cleaning box, and a sealing groove is provided on the inner wall of the rotating hole. A sealing ring is installed in the sealing groove, and the rotating shaft is rotatably and sealingly connected to the sealing ring.

[0011] Preferably, the water supply assembly includes a booster pump, a water supply pipe, and a hose. The booster pump is installed at the bottom front side of the water storage tank. The inlet of the booster pump extends into the water storage tank. A water supply pipe is installed on the outlet of the booster pump. One end of the water supply pipe extends into the cleaning tank and is fitted with a T-connector. A hose is fixedly installed between the inlet of the spray pipe and the T-connector.

[0012] Preferably, a flow guide seat is installed on the bottom inner wall of the cleaning tank, with the left side of the flow guide seat higher than the right side, and a return pipe connected to the water storage tank is installed on the right side of the cleaning tank.

[0013] Preferably, a support base is installed on the inner wall of the water storage tank, and a filter screen assembly is placed on top of the support base.

[0014] Preferably, the water storage tank has an inspection port on its front side, and the front side of the water storage tank is equipped with a detachable inspection door for sealing the inspection port.

[0015] Preferably, a controller is installed on the front side of the control box, and both the geared motor and the booster pump are electrically connected to the controller.

[0016] The beneficial effects of this utility model are:

[0017] The drive mechanism synchronously realizes the rotation of the mesh frame and the up-and-down reciprocating motion of the spray pipe. The cleaning liquid sprayed from the spray pipe can cover the surface of the workpiece from multiple angles and all directions, effectively eliminating cleaning dead corners and greatly improving the cleaning cleanliness.

[0018] The system is equipped with a return pipe and a filter screen assembly. After cleaning, the wastewater is collected by the guide seat and returned to the water storage tank through the return pipe. After being filtered by the filter screen assembly to remove impurities, the water can be reused, which significantly reduces water consumption and meets the requirements of energy conservation and environmental protection. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of an electroplated workpiece cleaning device proposed in this utility model;

[0020] Figure 2 This is a cross-sectional perspective view of a three-dimensional structure of an electroplating workpiece cleaning device proposed in this utility model;

[0021] Figure 3 This is a partial three-dimensional structural diagram of an electroplated workpiece cleaning device proposed in this utility model;

[0022] Figure 4This is another partial three-dimensional structural diagram of an electroplated workpiece cleaning device proposed in this utility model.

[0023] In the diagram: 101, Control box; 102, Cleaning box; 103, Water storage tank; 104, Rotating shaft; 105, Frame placement; 201, Frame plate; 202, Spray pipe; 203, Booster pump; 204, Water supply pipe; 205, Hose; 206, Flow guide seat; 207, Return pipe; 301, Lifting plate; 302, Drive rod; 401, Gear motor; 402, Reciprocating screw; 501, Filter screen assembly; 502, Inspection door; 6, Controller. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0025] This application discloses an electroplated workpiece cleaning device.

[0026] Reference Figure 1-4 An electroplated workpiece cleaning device includes a control box 101, a cleaning box 102 mounted on the top of the control box 101, a water storage tank 103 mounted on the right side of the control box 101, a rotating shaft 104 rotatably mounted on the bottom inner wall of the control box 101, and a placement mesh frame 105 for placing electroplated workpieces fixedly mounted on the top of the rotating shaft 104; a lifting plate 301 slidably mounted inside the control box 101, two drive rods 302 mounted on the top of the lifting plate 301, the top ends of the two drive rods 302 extending into the cleaning box 102 and mounted on the same frame plate 201, spray pipes 202 for cleaning electroplated workpieces mounted on the inner walls of both sides of the frame plate 201, and a water supply assembly connected to the spray pipes 202 on the water storage tank 103.

[0027] In this embodiment, a drive mechanism is installed on the bottom inner wall of the control box 101, and the drive mechanism is connected to the lifting plate 301 and the rotating shaft 104. The drive mechanism includes a geared motor 401, and a reciprocating screw 402 is installed on the output shaft of the geared motor 401. The lifting plate 301 is fitted on the reciprocating screw 402, and the bottom end of the rotating shaft 104 is fixedly installed on the top end of the reciprocating screw 402. By driving the reciprocating screw 402 with a single geared motor 401, the lifting plate 301 and the rotating shaft 104 can move synchronously, reducing the number of drive components, reducing the equipment failure rate and saving operating energy consumption, while ensuring the coordination of the spraying and workpiece rotation, and improving the cleaning synchronization.

[0028] In this embodiment, a movable hole is provided on the bottom inner wall of the cleaning tank 102, and a sealing groove is provided on the inner wall of the movable hole. A sealing ring is fixedly installed in the sealing groove, and the drive rod 302 is slidably and sealingly connected to the sealing ring. A rotating hole is provided on the bottom inner wall of the cleaning tank 102, and a second sealing groove is provided on the inner wall of the rotating hole. A second sealing ring is installed in the second sealing groove, and the rotating shaft 104 is rotatably and sealingly connected to the second sealing ring. The double sealing structure can effectively prevent the cleaning fluid from leaking through the gap between the drive rod 302, the rotating shaft 104 and the cleaning tank 102, avoid damage to the electrical components in the control box 101 due to moisture, and ensure the long-term stable operation of the drive mechanism.

[0029] In this embodiment, the water supply assembly includes a booster pump 203, a water supply pipe 204, and a hose 205. The booster pump 203 is installed at the bottom front side of the water storage tank 103. The inlet of the booster pump 203 extends into the water storage tank 103, and the water supply pipe 204 is installed on the outlet of the booster pump 203. One end of the water supply pipe 204 extends into the cleaning tank and is equipped with a T-connector. A hose 205 is fixedly installed between the inlet of the spray pipe 202 and the T-connector. A flow guide seat 206 is installed on the bottom inner wall of the cleaning tank 102. The left side of the flow guide seat 206 is higher than the right side. A return pipe 207 connected to the water storage tank 103 is installed on the right side of the cleaning tank 102. The hose 205 can flexibly deform with the rise and fall of the spray pipe 202 to ensure that the water supply link is always unobstructed. The tilted flow guide seat 206 can accelerate the convergence of cleaning liquid to the return pipe 207, reduce water residue in the cleaning tank 102, and improve water circulation efficiency.

[0030] In this embodiment, a support base is installed on the inner wall of the water storage tank 103, and a filter screen assembly 501 is placed on the top of the support base. An inspection port is opened on the front side of the water storage tank 103, and an inspection door 502 for sealing the inspection port is detachably installed on the front side of the water storage tank 103. The filter screen assembly 501 can accurately filter impurity particles in the return water, avoid clogging the spray holes, and ensure stable cleaning pressure. The detachable inspection door 502 allows for quick replacement of the filter screen assembly 501 without disassembling the water storage tank 103, greatly reducing maintenance time and operational difficulty.

[0031] In this embodiment, a controller 6 is installed on the front side of the control box 101, and the geared motor 401 and the booster pump 203 are electrically connected to the controller 6. The controller 6 can realize one-click setting and automatic start and stop of cleaning speed, pressure and time, without the need for real-time manual supervision, which reduces labor costs and ensures that the cleaning parameters of different batches of workpieces are consistent, thereby improving the stability of product cleaning quality.

[0032] In this utility model, the electroplated workpiece to be cleaned is placed in the placement mesh frame 105. The speed, working time and working pressure of the booster pump 203 are set by the controller 6. The equipment is started and the booster pump 203 draws clean water from the water storage tank 103 and delivers it to the spray pipe 202 through the water supply pipe 204, the three-way pipe and the hose 205. The water is then sprayed out from the spray hole to form a high-pressure water flow.

[0033] The geared motor 401 drives the reciprocating screw 402 to rotate. On the one hand, it drives the lifting plate 301 to move up and down along the inner wall of the control box 101, thereby driving the frame plate 201 and the spray pipe 202 to move up and down to achieve longitudinal all-round spraying. On the other hand, the reciprocating screw 402 drives the top rotating shaft 104 and the mesh frame 105 to rotate, so that the workpiece rotates continuously during the cleaning process to ensure that all surfaces can come into contact with the spray water.

[0034] The wastewater carrying impurities falls onto the guide seat 206 after cleaning, and converges along the inclined surface to the bottom right side of the cleaning tank 102. It then flows into the water storage tank 103 through the return pipe 207. The wastewater is filtered by the filter screen group 501 in the water storage tank 103. The clean water after removing impurities is stored again and can be drawn and reused by the booster pump 203 to achieve circulating water supply.

[0035] After cleaning, the controller 6 automatically shuts off the geared motor 401 and the booster pump 203, opens the cleaning tank 102, and removes the cleaned workpiece. During regular maintenance, the inspection door 502 can be disassembled to remove the filter screen group 501 for cleaning or replacement to ensure filtration effect and normal equipment operation.

[0036] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cleaning device for electroplated workpieces, characterized in that, Includes a control box (101), a cleaning box (102) is installed on the top of the control box (101), a water storage tank (103) is installed on the right side of the control box (101), a rotating shaft (104) is rotatably installed on the bottom inner wall of the control box (101), and a placement mesh frame (105) for placing electroplated workpieces is fixedly installed on the top of the rotating shaft (104). A lifting plate (301) is slidably installed inside the control box (101). Two drive rods (302) are installed on the top of the lifting plate (301). The top ends of the two drive rods (302) extend into the cleaning tank (102) and are installed on the same frame plate (201). Spray pipes (202) for cleaning electroplated workpieces are installed on the inner walls of both sides of the frame plate (201). A water supply assembly connected to the spray pipes (202) is provided on the water storage tank (103).

2. The electroplated workpiece cleaning device according to claim 1, characterized in that, A drive mechanism is installed on the bottom inner wall of the control box (101), and the drive mechanism is connected to the lifting plate (301) and the rotating shaft (104).

3. The electroplated workpiece cleaning device according to claim 2, characterized in that, The drive mechanism includes a geared motor (401), a reciprocating screw (402) is mounted on the output shaft of the geared motor (401), a lifting plate (301) is fitted on the reciprocating screw (402), and the bottom end of the rotating shaft (104) is fixedly mounted on the top end of the reciprocating screw (402).

4. The electroplated workpiece cleaning device according to claim 1, characterized in that, The bottom inner wall of the cleaning tank (102) is provided with a movable hole, and a sealing groove is provided on the inner wall of the movable hole. A sealing ring is fixedly installed in the sealing groove, and the drive rod (302) is slidably and sealingly connected to the sealing ring.

5. The electroplated workpiece cleaning device according to claim 1, characterized in that, The bottom inner wall of the cleaning box (102) is provided with a rotating hole, and the inner wall of the rotating hole is provided with a sealing groove. A sealing ring is installed in the sealing groove, and the rotating shaft (104) is rotatably and sealingly connected to the sealing ring.

6. The electroplated workpiece cleaning device according to claim 1, characterized in that, The water supply assembly includes a booster pump (203), a water supply pipe (204), and a hose (205). The booster pump (203) is installed at the bottom front side of the water storage tank (103). The inlet of the booster pump (203) extends into the water storage tank (103). The water supply pipe (204) is installed on the outlet of the booster pump (203). One end of the water supply pipe (204) extends into the cleaning tank (102) and is equipped with a T-connector. A hose (205) is fixedly installed between the inlet of the spray pipe (202) and the T-connector.

7. The electroplated workpiece cleaning device according to claim 1, characterized in that, A flow guide seat (206) is installed on the bottom inner wall of the cleaning tank (102). The left side of the flow guide seat (206) is higher than the right side. A return pipe (207) connected to the water storage tank (103) is installed on the right side of the cleaning tank (102).

8. The electroplated workpiece cleaning device according to claim 1, characterized in that, A support base is installed on the inner wall of the water storage tank (103), and a filter screen assembly (501) is placed on top of the support base.

9. The electroplated workpiece cleaning device according to claim 1, characterized in that, The water storage tank (103) has an inspection port on the front side, and the front side of the water storage tank (103) is equipped with a detachable inspection door (502) for sealing the inspection port.

10. The electroplated workpiece cleaning device according to claim 1, characterized in that, The control box (101) is equipped with a controller (6) on the front side, and the geared motor (401) and the booster pump (203) are both electrically connected to the controller (6).

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