Electroplating, washing and purifying device for hardware products

Abstract

The utility model discloses a hardware product electroplating washing purification device which comprises a cleaning box, a top cover is movably arranged at the upper end of the cleaning box, a side cover is fixedly arranged at the lower end of the top cover, a connecting pipe is fixedly arranged on the top cover, and the lower end of the connecting pipe penetrates through the top cover and is rotationally provided with a rotating pipe through a sealing bearing. A plurality of water distribution pipes are fixedly arranged on the rotating pipe, a plurality of nozzles are arranged on each water distribution pipe, a first motor is fixedly arranged on the top cover, the driving end of the first motor penetrates through the top cover and is fixedly provided with a gear, and the gear is connected with a gear ring in a meshed mode. And the gear ring is fixedly arranged on the rotating pipe, so that the suspended and fixed hardware product workpiece is subjected to multi-surface washing, the washing and purifying effect is improved, workers do not need to turn over manually in the whole process, the labor burden of the workers is relieved, and the working efficiency of washing and purifying is improved.

Description

Technical Field

[0001] This utility model relates to the field of electroplating technology, and more specifically, to a water washing and purification device for electroplating hardware products. Background Technology

[0002] After electroplating, a large amount of plating solution remains on the surface of metal parts. This solution is usually corrosive and, if not cleaned thoroughly, will corrode the plating layer and the substrate, affecting the product's appearance and protective performance. Therefore, a water-washing purification device is needed to clean it. Existing water-washing purification devices for electroplating metal parts typically only rinse one side of the workpiece. To improve the cleaning effect, workers need to manually turn the workpiece over, increasing their workload and reducing the efficiency of the water-washing purification process. Secondly, existing water-washing purification devices require workers to place the workpieces to be washed into the cleaning tank sequentially. Due to the large number of workpieces, the placement and retrieval time is lengthy, further reducing the efficiency of the water-washing purification process. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] In view of the problems existing in the prior art, this utility model provides a metal product electroplating water washing and purification device to solve the technical problem mentioned in the background art that the existing metal product electroplating water washing and purification devices can usually only wash one side of the metal product workpiece during use, and the staff needs to manually turn it over.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a water washing and purification device for electroplating of hardware products, comprising a cleaning tank, a top cover movably provided at the upper end of the cleaning tank, a side cover fixedly provided at the lower end of the top cover, a connecting pipe fixedly provided on the top cover, a rotating pipe rotatably provided at the lower end of the connecting pipe through the top cover via a sealed bearing, a water distribution pipe fixedly provided on the rotating pipe, the number of water distribution pipes being multiple, each water distribution pipe being provided with a nozzle, the number of nozzles being multiple, a first motor fixedly provided on the top cover, a gear fixedly provided at the drive end of the first motor through the top cover, a gear meshing with a toothed ring, the toothed ring being fixedly provided on the rotating pipe, a support assembly movably provided inside the cleaning tank, the support assembly comprising a vertical rod, a lower support rod fixedly provided on the vertical rod, and a lower hook fixedly provided on the lower support rod.

[0007] The present invention is further configured such that a drive chamber is provided inside the vertical rod, a lead screw is rotatably provided inside the drive chamber, and a hanging ring is fixedly provided at the upper end of the lead screw through the vertical rod to facilitate the rotation of the lead screw.

[0008] The present invention is further configured such that the lead screw is threaded with a lifting plate, and there are multiple lifting plates to facilitate the movement of the lifting plates.

[0009] The present invention is further configured such that an upper support rod is movably provided at the upper end of the lower support rod, and an upper hook is fixedly provided on the upper support rod. The number of the upper support rod, the lower support rod, the upper hook, and the lower hook are all multiple. One end of the upper support rod extends into the drive chamber and is fixedly connected to the lifting plate, which facilitates the movement of the upper support rod and the upper hook.

[0010] The present invention is further configured such that a base is fixedly provided at the lower end of the vertical rod, a limiting block is fixedly provided at the lower end of the base, a bracket is provided inside the cleaning box, and there are two limiting blocks and two brackets. Each bracket is provided with a limiting groove that cooperates with the limiting block to facilitate the installation of the base.

[0011] The present invention is further configured such that a drive housing is fixedly provided on one side of the cleaning tank, and a second motor is fixedly provided on the upper end of the drive housing, which facilitates the installation of the second motor.

[0012] The present invention is further configured such that a screw is rotatably provided inside the drive housing, and the upper end of the screw passes through the drive housing and is fixedly connected to the drive end of the second motor, so as to facilitate the rotation of the screw.

[0013] The present invention is further configured such that the screw threaded connection is provided with a lifting seat, one end of which passes through the drive housing and is fixedly connected to the top cover, so as to facilitate the movement of the top cover.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a water washing and purification device for electroplating hardware products, which has the following beneficial effects:

[0016] 1. Through the cooperation of the cleaning tank, top cover, side cover, connecting pipe, rotating pipe, water distribution pipe, nozzle, first motor, gear and gear ring, multiple water distribution pipes and nozzles are rotated, thereby rinsing the suspended and fixed hardware workpieces from multiple sides, improving the water washing and purification effect. The whole process does not require the staff to manually turn the workpieces over, reducing the labor burden of the staff and improving the work efficiency of water washing and purification.

[0017] 2. Through the cooperation of the vertical rod, lower support rod, lower hook, drive chamber, lead screw, hanging ring, lifting plate, upper support rod, upper hook, base, limit block, bracket, and limit groove, the hardware workpiece can be fixed to the support assembly before electroplating. After electroplating, the support assembly and the fixed hardware workpiece can be moved together into the cleaning tank, avoiding the need to place the hardware workpieces one by one before water washing and purification, reducing placement time and improving the efficiency of water washing and purification of hardware electroplated products. At the same time, it can limit and fix the workpiece between the upper and lower hooks to prevent the workpiece from falling during water washing and purification, thus facilitating the quick removal of the workpiece.

[0018] 3. Through the cooperation of the drive housing, the second motor, the screw and the lifting seat, the top cover and the side cover can be automatically opened. The whole process does not require manual operation by the staff. It is convenient to use and easy to operate, and it is convenient to place and pick up hardware products that need to be washed and purified. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of a metal product electroplating water washing and purification device according to the present invention.

[0020] Figure 2 This is a cross-sectional schematic diagram of the cleaning tank and its connecting components in the rotating state of the water distribution pipe.

[0021] Figure 3 This is a schematic diagram of the support frame and its connecting components in the base installation state.

[0022] Figure 4 This is a schematic cross-sectional view of the vertical rod and its connecting components when the lifting platform is in a moving state.

[0023] Figure 5 This is a schematic cross-sectional view of the drive housing and its connecting components in the moving state of the top cover.

[0024] In the diagram: 1. Cleaning tank; 2. Top cover; 3. Side cover; 4. Connecting pipe; 5. Rotating pipe; 6. Water distribution pipe; 7. Nozzle; 8. First motor; 9. Gear; 10. Gear ring; 11. Vertical rod; 12. Lower support rod; 13. Lower hook; 14. Drive chamber; 15. Lead screw; 16. Hanging ring; 17. Lifting plate; 18. Upper support rod; 19. Upper hook; 20. Base; 21. Limiting block; 22. Bracket; 23. Limiting groove; 24. Drive housing; 25. Second motor; 26. Screw; 27. Lifting seat. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0027] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0028] Please see Figure 1-5 A water washing and purification device for electroplating of hardware products includes a cleaning tank 1. A top cover 2 is movably provided on the upper end of the cleaning tank 1. A side cover 3 is fixedly provided on the lower end of the top cover 2. A connecting pipe 4 is fixedly provided on the top cover 2. A rotating pipe 5 is rotatably provided through the lower end of the connecting pipe 4 through the top cover 2 and via a sealed bearing. A water distribution pipe 6 is fixedly provided on the rotating pipe 5. There are multiple water distribution pipes 6. Each water distribution pipe 6 is provided with a nozzle 7. There are multiple nozzles 7. A first motor 8 is fixedly provided on the top cover 2. A gear 9 is fixedly provided through the top cover 2 at the drive end of the first motor 8. A gear ring 10 is meshed with the gear 9 and is fixedly provided on the rotating pipe 5.

[0029] In this embodiment, when it is necessary to wash and purify the electroplated hardware workpiece, the workpiece is hung on the lower hook 13. One end of the connecting pipe 4 is connected to a hose. High-pressure water from the outside enters the connecting pipe 4 through the hose, then enters multiple water distribution pipes 6 through the rotating pipe 5, and finally sprays out from the nozzle 7. At the same time, the first motor 8 is started, and the first motor 8 drives the gear 9 to rotate. Since the gear 9 is meshed with the gear ring 10, the gear ring 10 rotates. The gear ring 10 drives the rotating pipe 5 to rotate, the rotating pipe 5 drives the multiple water distribution pipes 6 to rotate, and the water distribution pipes 6 drive the nozzle 7 to rotate, thereby rinsing the suspended hardware workpiece from multiple sides.

[0030] Please see Figures 1-5As one embodiment for placing hardware workpieces: a support assembly is movably provided inside the cleaning tank 1. The support assembly includes a vertical rod 11, a lower support rod 12 fixedly mounted on the vertical rod 11, and a lower hook 13 fixedly mounted on the lower support rod 12. A drive chamber 14 is provided inside the vertical rod 11, and a lead screw 15 is rotatably mounted inside the drive chamber 14. A hanging ring 16 is fixedly mounted on the upper end of the lead screw 15 through the vertical rod 11. A lifting plate 17 is threaded onto the lead screw 15. There are multiple lifting plates 17. An upper support rod 18 is movably mounted on the upper end of the lower support rod 12, and an upper hook 19 is fixedly mounted on the upper support rod 18. There are multiple upper support rods 18, lower support rods 12, upper hooks 19, and lower hooks 13. One end of the support rod 18 extends into the drive chamber 14 and is fixedly connected to the lifting plate 17. The lower end of the vertical rod 11 is fixedly provided with a base 20, and the lower end of the base 20 is fixedly provided with a limiting block 21. The cleaning tank 1 is provided with a bracket 22. There are two limiting blocks 21 and two brackets 22. Each bracket 22 is provided with a limiting groove 23 that cooperates with the limiting block 21. The side of the cleaning tank 1 is fixedly provided with a drive housing 24. The upper end of the drive housing 24 is fixedly provided with a second motor 25. The drive housing 24 is rotatably provided with a screw 26. The upper end of the screw 26 passes through the drive housing 24 and is fixedly connected to the drive end of the second motor 25. The screw 26 is threadedly connected with a lifting seat 27. One end of the lifting seat 27 passes through the drive housing 24 and is fixedly connected to the top cover 2.

[0031] More specifically, before electroplating the hardware workpiece, the holes on the hardware workpiece are hung on the lower hook 13. Then, the hanging ring 16 is rotated, which drives the lead screw 15 to rotate. Since the lead screw 15 is threadedly connected to multiple lifting plates 17, the lifting plates 17 move downward. The lifting plates 17 drive multiple upper support rods 18 to move, and the upper support rods 18 drive the upper hook 19 to move, so that the upper hook 19 contacts the lower hook 13 and forms a ring, thereby limiting and fixing the suspended hardware workpiece. The vertical rod 11 and the fixed hardware workpiece can be hung on the electroplating device for electroplating through the hanging ring 16. After electroplating is completed, the second motor 25 is started. 5 drives the screw 26 to rotate. Since the screw 26 is threadedly connected to the lifting seat 27, the lifting seat 27 drives the top cover 2 to move upward. The top cover 2 drives the side cover 3 to move, thereby opening the cleaning box 1. At the same time, the top cover 2 drives multiple water distribution pipes 6 and nozzles 7 to move through the connecting pipe 4 and rotating pipe 5, moving the base 20. This causes the base 20 to drive two limiting blocks 21 to insert into two limiting grooves 23 and move. When the limiting blocks 21 move to one end of the limiting grooves 23, the entire support assembly and multiple hardware parts can be placed into the cleaning box 1 at the same time. Since the hardware parts are limited and fixed, they can be prevented from falling during the water washing and purification process.

[0032] In summary, during the use or operation of the overall equipment: before electroplating the hardware workpiece, hang the holes on the hardware workpiece on the lower hook 13, then rotate the hanging ring 16. The hanging ring 16 drives the lead screw 15 to rotate. Since the lead screw 15 is threadedly connected to multiple lifting plates 17, the lifting plates 17 move downwards. The lifting plates 17 drive multiple upper support rods 18 to move, and the upper support rods 18 drive the upper hook 19 to move, so that the upper hook 19 contacts the lower hook 13 and forms a ring, thereby limiting and fixing the suspended hardware workpiece. The vertical rod 11 and the fixed hardware workpiece can be hung on the electroplating device for electroplating through the hanging ring 16. After electroplating is completed, the second motor 25 is started. The second motor 25 drives the screw 26 to rotate. Since the screw 26 is threadedly connected to the lifting seat 27, the lifting seat 27 drives the top cover 2 to move upward. The top cover 2 drives the side cover 3 to move, thereby opening the cleaning tank 1. At the same time, the top cover 2 drives multiple water distribution pipes 6 and nozzles 7 to move through the connecting pipe 4 and rotating pipe 5, moving the base 20. This causes the base 20 to drive two limiting blocks 21 to insert into two limiting grooves 23 and move. When the limiting blocks 21 move to one end of the limiting groove 23, the entire support assembly and multiple hardware parts can be placed into the cleaning tank 1 at the same time. Since the hardware parts are limited and fixed, they can be prevented from falling during the water washing and purification process.

[0033] When electroplated metal products need to be washed and purified, a hose is connected to one end of the connecting pipe 4. High-pressure water from the outside enters the connecting pipe 4 through the hose, then enters multiple water distribution pipes 6 through the rotating pipe 5, and finally sprays out from the nozzle 7. At the same time, the first motor 8 is started, which drives the gear 9 to rotate. Since the gear 9 is meshed with the gear ring 10, the gear ring 10 rotates. The gear ring 10 drives the rotating pipe 5 to rotate, the rotating pipe 5 drives the multiple water distribution pipes 6 to rotate, and the water distribution pipes 6 drive the nozzle 7 to rotate, thereby rinsing the suspended metal products from multiple sides. A drain pipe is provided on one side of the cleaning tank 1, and the water after cleaning is discharged from the drain pipe.

[0034] A controller is provided on one side of the cleaning tank 1. The entire device is controlled by the controller. Since the equipment matched with the controller is a common device and belongs to the existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0035] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A hardware electroplating and water washing purification device, comprising a cleaning tank (1), characterized in that: The upper end of the cleaning tank (1) is movably provided with a top cover (2), the lower end of the top cover (2) is fixedly provided with a side cover (3), the top cover (2) is fixedly provided with a connecting pipe (4), the lower end of the connecting pipe (4) is rotatably provided with a rotating pipe (5) through a sealing bearing, the rotating pipe (5) is fixedly provided with a water distribution pipe (6), the number of the water distribution pipes (6) is multiple, each water distribution pipe (6) is provided with a spray head (7), the number of the spray heads (7) is multiple, the top cover (2) is fixedly provided with a first motor (8), the driving end of the first motor (8) is fixedly provided with a gear (9) through the top cover (2), the gear (9) is connected with a gear ring (10) in meshing mode, the gear ring (10) is fixedly arranged on the rotating pipe (5), a supporting assembly is movably arranged in the cleaning tank (1), the supporting assembly comprises a vertical rod (11), the vertical rod (11) is fixedly provided with a lower supporting rod (12), the lower supporting rod (12) is fixedly provided with a lower hook (13).

2. The electroplating and water washing purification device for hardware according to claim 1, characterized in that: The vertical rod (11) is provided with a driving chamber (14) therein, the driving chamber (14) is rotatably provided with a lead screw (15) therein, the upper end of the lead screw (15) is fixedly provided with a hanging ring (16) through the vertical rod (11).

3. The electroplating and water washing purification device for hardware according to claim 2, characterized in that: The lead screw (15) is threadedly provided with a lifting plate (17), the number of the lifting plates (17) is multiple.

4. The electroplating and water washing purification device for hardware according to claim 3, characterized in that: The upper end of the lower supporting rod (12) is movably provided with an upper supporting rod (18), the upper supporting rod (18) is fixedly provided with an upper hook (19), the number of the upper supporting rod (18), the lower supporting rod (12), the upper hook (19) and the lower hook (13) is multiple, one end of the upper supporting rod (18) extends into the driving chamber (14) and is fixedly connected with the lifting plate (17).

5. The electroplating and water washing purification device for hardware according to claim 4, characterized in that: The lower end of the vertical rod (11) is fixedly provided with a base (20), the lower end of the base (20) is fixedly provided with a limiting block (21), the cleaning tank (1) is provided with a support (22), the number of the limiting block (21) and the support (22) is two respectively, each support (22) is provided with a limiting groove (23) matched with the limiting block (21).

6. The electroplating and water washing purification device for hardware products according to claim 1, characterized in that: One side of the cleaning tank (1) is fixedly provided with a driving shell (24), the upper end of the driving shell (24) is fixedly provided with a second motor (25).

7. The electroplating and water washing purification device for hardware according to claim 6, characterized in that: The driving shell (24) is rotatably provided with a screw rod (26) therein, the upper end of the screw rod (26) is fixedly connected with the driving end of the second motor (25) through the driving shell (24).

8. The electroplating and water washing purification device for hardware according to claim 7, characterized in that: The screw rod (26) is threadedly connected with a lifting seat (27), one end of the lifting seat (27) is fixedly connected with the top cover (2) through the driving shell (24).

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