Electroplating device for metal surface treatment

Abstract

The utility model discloses an electroplating device for metal surface treatment, which belongs to the technical field of metal electroplating, and comprises an electroplating box, a limiting chuck fixedly connected to the outer wall of the electroplating box, a first water passing hole, a second water passing hole, a first water passing hole, a second water passing hole and a second water passing hole, the first conical plate is fixedly connected to the inner wall of the electroplating box; according to the electroplating device, the output end of the hydraulic cylinder drives the lifting funnel to perform lifting operation, and metal products are symmetrically distributed pairwise for electroplating operation, so that most disintegrating slag is positioned on the two sides of the electroplating box, and meanwhile, the disintegrating slag can be effectively converged into the lifting funnel through the first conical plate; and when the first water passing opening, the second water passing opening and the third water passing opening are located in the same horizontal plane, the disintegrating slag and part of the carried electroplating liquid can enter the collecting box, cleaning of the disintegrating slag is achieved, and the problem that in the prior art, a structure for cleaning the disintegrating slag in the electroplating box is lacked is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal electroplating, in particular to an electroplating device for metal surface treatment. Background Art

[0002] Electroplating is a surface treatment process that uses electrochemical principles to deposit metals or metal ions on the surface of a conductive substrate. The electroplating process is mainly a process in which a current is passed through an electrolyte containing metal ions to form an electrochemical reaction between the metal anode and the cathode, causing the metal ions to be reduced and deposited on the cathode surface to form a metal layer.

[0003] After searching, the Chinese patent authorization number CN218345573U discloses an electroplating device for surface treatment of metal products, including a base, a support plate fixedly connected to the top surface of the base, a fixed shaft fixedly connected between the facing surfaces of the support plates, a fixed sleeve rotatably connected to the surface of the fixed shaft, a fixed column fixedly connected to the surface of the fixed sleeve, a first electric push rod fixedly connected to the top surface of the base, a moving plate fixedly connected to the output end of the first electric push rod, and the moving plate overlaps the fixed column, a fixed plate fixedly connected to the top surface of the base, and a connecting shaft fixedly connected between the facing surfaces of the fixed plates. The electroplating device for surface treatment of metal products in the above patent has the following deficiencies: 1. The device electroplates the metal products by alternately driving the first electric push rod and the second electric push rod. When connecting larger metal products, the connecting columns are prone to cross-extrusion and damage the metal surface after electroplating when taking out and putting in and out the products for electroplating, that is, there will be interference between them, affecting the quality of the electroplated products; 2. When electroplating metal products, it is inevitable that debris will be deposited in the electroplating box. If it is not cleaned regularly, it will affect the electroplating quality of the metal products. The device is not provided with a cleaning structure. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art that the metal surface after electroplating is easily squeezed and damaged when encountering larger metal products by alternately taking out and putting in metal products, and lacks a structure for cleaning the debris in the electroplating box, and proposes a metal surface treatment electroplating device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An electroplating device for metal surface treatment, comprising an electroplating box, the outer wall of which is fixedly connected with symmetrically distributed sliding seats, the outer wall of which is provided with symmetrically distributed third water outlets, and further comprising:

[0007] A limit chuck, fixedly connected to the outer wall of the electroplating box;

[0008] A first conical plate is fixedly connected to the inner wall of the electroplating box;

[0009] A rotating electroplating assembly, the rotating electroplating assembly comprising a rotating rod rotatably connected to the inner wall of the electroplating box, a cross plate fixedly connected to the outer wall of the rotating rod, a symmetrically distributed buffer plate rotatably connected to the outer wall of the cross plate, a second strong spring fixedly connected to the outer wall of the buffer plate, and one end of the second strong spring away from the buffer plate is fixedly connected to the cross plate, a rotating disk fixedly connected to the outer wall of the rotating rod, and a fixed frame fixedly connected to the outer wall of the rotating disk;

[0010] A sliding limiter assembly is arranged on the inner wall of the fixed frame;

[0011] The lifting and cleaning component is arranged on the outer wall of the electroplating box.

[0012] As a preferred technical solution of the present application, the sliding limit assembly includes a slider slidably connected to the inner wall of the fixed frame, the inner wall of the slider is fixedly connected to a connecting rod, the outer wall of the slider is fixedly connected to a first strong spring, and the end of the first strong spring away from the slider is fixedly connected to the fixed frame, the outer wall of the connecting rod is rotatably connected to a handle, the end of the connecting rod away from the handle is fixedly connected to a block, and the outer wall of the block is against the outer wall of the limiting chuck.

[0013] As a preferred technical solution of the present application, the lifting and cleaning assembly includes a support column symmetrically fixedly connected to the outer wall of the electroplating box, the outer wall of the support column is fixedly connected to a hydraulic cylinder, the output end of the hydraulic cylinder passes through the inner wall of the electroplating box and is fixedly connected to a lifting funnel, the inner wall of the lifting funnel is fixedly connected to a second conical plate, and the outer wall of the lifting funnel is provided with a symmetrically distributed first water outlet.

[0014] As a preferred technical solution of the present application, the outer wall of the sliding seat is slidably connected to a collecting box, and the outer wall of the collecting box is provided with a second water outlet.

[0015] As a preferred technical solution of the present application, one end of the rotating rod away from the rotating disk is fixedly connected to a limiting block.

[0016] Compared with the prior art, the utility model provides a metal surface treatment electroplating device, which has the following beneficial effects:

[0017] 1. The electroplating device for metal surface treatment drives the rotating rod to rotate by rotating the rotating disk, thereby driving the cross plate to rotate, and the cross plate drives the metal products installed on the cross plate to rotate. The cross plates can be placed in pairs in the electroplating box for electroplating. The rotating design prevents the metal products from being taken out and put in without interfering with each other, thereby preventing the surface of the metal products from being damaged during the process of taking out and putting in. The buffer plate cooperates with the strong elastic effect of the second strong spring to prevent the metal products from being damaged due to shaking and knocking against the cross plate during the rotation process, effectively protecting the metal products, and solving the problem in the prior art that the metal surface after electroplating is easily squeezed and damaged when encountering larger metal products by alternately taking out and putting in metal products;

[0018] 2. The electroplating device for metal surface treatment drives the lifting funnel to perform lifting operations through the output end of the hydraulic cylinder. Since the metal products are symmetrically distributed in pairs for electroplating operations, the slag is mostly located on both sides of the electroplating box. At the same time, the first conical plate can effectively make the slag converge into the lifting funnel. When the first water inlet, the second water inlet and the third water inlet are located at the same horizontal plane, the slag will enter the collection box with part of the electroplating liquid it carries, so as to clean the slag, thereby solving the problem of the lack of a structure for cleaning the slag in the electroplating box in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the cross plate part of the utility model;

[0021] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0022] Figure 4 It is a cross-sectional view of the electroplating box of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the lifting funnel part of the utility model;

[0024] Figure 6 It is a partial structural schematic diagram of the collection box of the utility model.

[0025] In the figure:

[0026] 1. Electroplating box; 2. Turntable; 3. Limiting chuck; 4. Sliding seat; 5. Collecting box; 6. Support column; 7. Limiting block; 8. Turntable; 9. Fixed frame; 10. Sliding block; 11. Handle; 12. First strong spring; 13. Connecting rod; 14. Block; 15. Hydraulic cylinder; 16. Lifting funnel; 17. First conical plate; 18. First water outlet; 19. Second conical plate; 20. Second water outlet; 21. Third water outlet; 22. Cross plate; 23. Buffer plate; 24. Second strong spring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0028] Example:

[0029] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , a metal surface treatment electroplating device, comprising an electroplating box 1, the outer wall of the electroplating box 1 is fixedly connected with a symmetrically distributed sliding seat 4, the outer wall of the electroplating box 1 is provided with a symmetrically distributed third water inlet 21, and further comprising:

[0030] The limit chuck 3 is fixedly connected to the outer wall of the electroplating box 1, and the limit chuck 3 is used to limit and fix the rotating rod 2 and the cross plate 22 on the rotating rod 2;

[0031] The first conical plate 17 is fixedly connected to the inner wall of the electroplating box 1;

[0032] The rotating electroplating assembly includes a rotating rod 2 rotatably connected to the inner wall of the electroplating box 1, a cross plate 22 is fixedly connected to the outer wall of the rotating rod 2, a symmetrically distributed buffer plate 23 is rotatably connected to the outer wall of the cross plate 22, a second strong spring 24 is fixedly connected to the outer wall of the buffer plate 23, and the end of the second strong spring 24 away from the buffer plate 23 is fixedly connected to the cross plate 22, a rotating disk 8 is fixedly connected to the outer wall of the rotating rod 2, and a fixed frame 9 is fixedly connected to the outer wall of the rotating disk 8. The cross plate 22 prevents the metal product from being damaged due to collision during movement through the strong elastic effect of the buffer plate 23 and the second strong spring 24 during rotation;

[0033] A sliding limiter assembly is arranged on the inner wall of the fixed frame 9;

[0034] The lifting and cleaning assembly is arranged on the outer wall of the electroplating box 1 .

[0035] Reference Figure 2 and Figure 3 The sliding limit assembly includes a slider 10 slidably connected to the inner wall of the fixed frame 9, the inner wall of the slider 10 is fixedly connected to a connecting rod 13, the outer wall of the slider 10 is fixedly connected to a first strong spring 12, and the end of the first strong spring 12 away from the slider 10 is fixedly connected to the fixed frame 9, the outer wall of the connecting rod 13 is rotatably connected to a handle 11, and the end of the connecting rod 13 away from the handle 11 is fixedly connected to a clamping block 14, and the outer wall of the clamping block 14 is against the outer wall of the limiting chuck 3. When the metal product moves to the specified position, the handle 11 is released, and the slider 10 and the connecting rod 13 are pushed to move by the elastic action of the first strong spring 12, thereby driving the clamping block 14 to be re-clamped into the limiting chuck 3, thereby realizing the re-limiting and fixing of the turntable 8, preventing the cross plate 22 from rotating due to gravity when the metal product being electroplated is installed on the un-electroplated metal product, thereby affecting the electroplating process of the metal product.

[0036] Reference Figure 4 and Figure 5 The lifting and cleaning component includes a support column 6 symmetrically fixedly connected to the outer wall of the electroplating box 1, and a hydraulic cylinder 15 is fixedly connected to the outer wall of the support column 6. The output end of the hydraulic cylinder 15 passes through the inner wall of the electroplating box 1 and is fixedly connected to a lifting funnel 16. The inner wall of the lifting funnel 16 is fixedly connected to a second conical plate 19. The outer wall of the lifting funnel 16 is provided with symmetrically distributed first water ports 18. The slag generated after the electroplating of the metal product will fall downward or through the first conical plate 17 into the lifting funnel 16, and then the lifting funnel 16 is driven upward by the output end of the hydraulic cylinder 15, thereby driving the slag upward. When the first water port 18, the second water port 20 and the third water port 21 are located at the same horizontal plane, the electroplating liquid and the slag flow into the collection box 5 through the first water port 18, the second water port 20 and the third water port 21.

[0037] Reference Figure 1 and Figure 6 The outer wall of the sliding seat 4 is slidably connected with a collecting box 5, and a second water passage 20 is opened on the outer wall of the collecting box 5. The collecting box 5 can be slidably disassembled through the sliding seat 4 for centralized processing.

[0038] Reference Figure 2 One end of the rotating rod 2 away from the rotating disk 8 is fixedly connected to the limiting block 7, and the rotating rod 2 is limited by the limiting block 7 to prevent rotation and shaking and damage.

[0039] Specifically, when the electroplating device for metal surface treatment is working / in use: first, the metal product is installed on the cross plate 22, and then the handle 11 is held to drive the connecting rod 13 to slide in the fixed frame 9 through the slider 10, thereby driving the block 14 to move, that is, the block 14 moves out of the slot of the limit chuck 3, thereby releasing the limit on the turntable 8, and then the handle 11 is held to drive the connecting rod 13 and the fixed frame 9 to rotate through the turntable 8. During the rotation, the slider 10 always moves outward from the center of the turntable 8, and the turntable 8 rotates, thereby driving the rotating rod 2 to rotate in the electroplating box 1, and then driving the cross plate 22 and the metal product on the cross plate 22 to rotate, thereby placing the metal product into the electroplating box 1. When the metal product moves to the specified position, the handle 11 is released, and the slider 10 and the connecting rod 13 are pushed to move by the elastic action of the first strong spring 12, thereby driving the block 14 to re-enter the limit chuck 3, thereby achieving the re-positioning of the turntable 8. The new limit fixation prevents the cross plate 22 from rotating due to gravity when the metal product being electroplated is installed on the un-electroplated metal product, thereby affecting the electroplating process of the metal product. During the rotation process, the cross plate 22 uses the buffer plate 23 to cooperate with the strong elastic effect of the second strong spring 24 to prevent the metal product from being damaged due to collision during movement. The debris generated after the electroplating of the metal product will fall downward or through the first conical plate 17 into the lifting funnel 16, and the debris will be gathered to the first water port 18 through the second conical plate 19. Then, the lifting funnel 16 is driven upward by the output end of the hydraulic cylinder 15, thereby driving the debris upward. When the first water port 18, the second water port 20 and the third water port 21 are located at the same horizontal plane, the plating liquid and the debris flow into the collection box 5 through the first water port 18, the second water port 20 and the third water port 21. The collection box 5 can be slid and disassembled through the sliding seat 4 for centralized processing.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A metal surface treatment electroplating device, comprising an electroplating box (1), characterized in that: The outer wall of the electroplating box (1) is fixedly connected with symmetrically distributed sliding seats (4), the outer wall of the electroplating box (1) is provided with symmetrically distributed third water openings (21), and further comprises: A limit chuck (3) is fixedly connected to the outer wall of the electroplating box (1); A first conical plate (17) is fixedly connected to the inner wall of the electroplating box (1); A rotating electroplating assembly, the rotating electroplating assembly comprising a rotating rod (2) rotatably connected to the inner wall of an electroplating box (1), the outer wall of the rotating rod (2) being fixedly connected to a cross plate (22), the outer wall of the cross plate (22) being rotatably connected to a symmetrically distributed buffer plate (23), the outer wall of the buffer plate (23) being fixedly connected to a second strong spring (24), and one end of the second strong spring (24) away from the buffer plate (23) being fixedly connected to the cross plate (22), the outer wall of the rotating rod (2) being fixedly connected to a turntable (8), and the outer wall of the turntable (8) being fixedly connected to a fixed frame (9); A sliding limiter assembly is arranged on the inner wall of the fixed frame (9); The lifting and cleaning assembly is arranged on the outer wall of the electroplating box (1).

2. The electroplating device for metal surface treatment according to claim 1, characterized in that: The sliding limit assembly comprises a slider (10) slidably connected to the inner wall of a fixed frame (9); the inner wall of the slider (10) is fixedly connected to a connecting rod (13); the outer wall of the slider (10) is fixedly connected to a first strong spring (12); and the end of the first strong spring (12) away from the slider (10) is fixedly connected to the fixed frame (9); the outer wall of the connecting rod (13) is rotatably connected to a handle (11); the end of the connecting rod (13) away from the handle (11) is fixedly connected to a clamping block (14); and the outer wall of the clamping block (14) abuts against the outer wall of the limit chuck (3).

3. The electroplating device for metal surface treatment according to claim 1, characterized in that: The lifting and cleaning assembly comprises a support column (6) symmetrically fixedly connected to the outer wall of the electroplating box (1); the outer wall of the support column (6) is fixedly connected to a hydraulic cylinder (15); the output end of the hydraulic cylinder (15) passes through the inner wall of the electroplating box (1) and is fixedly connected to a lifting funnel (16); the inner wall of the lifting funnel (16) is fixedly connected to a second conical plate (19); and the outer wall of the lifting funnel (16) is provided with symmetrically distributed first water outlets (18).

4. The electroplating device for metal surface treatment according to claim 1, characterized in that: The outer wall of the sliding seat (4) is slidably connected to a collecting box (5), and the outer wall of the collecting box (5) is provided with a second water opening (20).

5. The electroplating device for metal surface treatment according to claim 1, characterized in that: One end of the rotating rod (2) away from the rotating disk (8) is fixedly connected to a limiting block (7).

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