Nickel plating device

Abstract

The nickel plating device comprises a transverse plate and a box body, sliding grooves are formed in the two ends of the top of the transverse plate, round rods are fixedly installed in the sliding grooves, the surfaces of the round rods are movably sleeved with sliding blocks, and springs are fixedly installed between the sliding blocks and the sliding grooves. The inner surfaces of the springs are movably connected with the outer surfaces of the round rods, a carrying plate is fixedly mounted at the tops of the sliding blocks, a push plate is fixedly mounted at the top of the carrying plate, a mounting plate is fixedly mounted at the top of the transverse plate, and a rotating shaft is rotatably mounted at one end of the mounting plate. According to the nickel plating device, in the daily use process, an operator puts a solution needing nickel plating into the box body and puts a workpiece into the hanging basket, then a rotating motor is started, the rotating motor operates to enable a circular shaft to rotate, then the circular shaft drives a driving gear to rotate, and the driving gear drives the workpiece to rotate; and then the driving gear drives the driven gear to rotate.

Description

Technical Field

[0001] The invention relates to the technical field of nickel plating, in particular to a nickel plating device. Background Art

[0002] The method of plating a layer of nickel on metals or certain non-metals by electrolysis or chemical methods is called nickel plating. Nickel plating is divided into electroplating and chemical nickel plating. Electroplating nickel is in an electrolyte composed of nickel salt (called main salt), conductive salt, pH buffer, and wetting agent. The anode is nickel metal and the cathode is the plated object. A direct current is passed through the electrolyte to deposit a uniform and dense nickel coating on the cathode (plate). Bright nickel is obtained from the plating solution with brightener, while dark nickel is obtained from the electrolyte without brightener. Chemical nickel plating is also called electroless nickel plating, or self-catalytic nickel plating. It refers to Under certain conditions, nickel ions in an aqueous solution are reduced by a reducing agent and precipitated onto the surface of a solid substrate. After nickel plating is completed, a strong nickel layer can be formed on the surface of the workpiece, which can significantly improve the corrosion resistance and oxidation resistance of the material, extend its service life, and also improve the electromagnetic shielding capability and electronic conductivity of the material, which helps to improve equipment performance and service life. Its surface is bright and wear-resistant and will hardly fade, which can reduce the need for surface treatment after mechanical treatment, and can also significantly improve the wear resistance and hardness of the material and reduce mechanical damage. Therefore, a nickel plating device is needed.

[0003] When operators are performing nickel plating on workpieces, corresponding nickel plating devices are often used. Nickel plating methods can be divided into two methods: electroplating and chemical nickel plating. When performing chemical nickel plating, the workpiece to be nickel-plated needs to be immersed in a solution containing nickel ions, a reducing agent, and other solutions required for chemical nickel plating. Through the reduction action of the reducing agent, the nickel ions are converted into nickel and deposited on the surface of the workpiece. However, when a large number of workpieces are placed in the solution, the solution contacted by their surfaces is uneven, which may lead to poor reduction, and thus may affect the quality of nickel plating. In addition, when the workpiece is nickel-plated, the workpiece needs to be manually clamped and placed in the solution, and then taken out after the nickel plating is completed. This operation method increases the labor intensity of the operator, and thus may reduce the efficiency of nickel plating on the workpiece. Summary of the invention

[0004] The object of the present invention is to provide a nickel plating device to solve the problem raised in the above background technology that when an operator is performing nickel plating on a workpiece, a corresponding nickel plating device is often used. The nickel plating method can be divided into two methods: electroplating nickel and chemical nickel plating. When performing chemical nickel plating, the workpiece to be nickel-plated needs to be immersed in a solution containing nickel ions, a reducing agent, and other solutions required for chemical nickel plating. Through the reducing action of the reducing agent, the nickel ions are converted into nickel and deposited on the surface of the workpiece. However, when a large number of workpieces are placed in the solution, the solution contacted by their surfaces is uneven, which may lead to poor reducing action, and further may affect the quality of nickel plating. In addition, when the workpiece is nickel-plated, the workpiece needs to be manually clamped and placed in the solution, and then taken out after the nickel plating is completed. This operation method increases the labor intensity of the operator, and further may reduce the efficiency of nickel plating on the workpiece.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a nickel plating device, comprising a cross plate and a box body, wherein both ends of the top of the cross plate are provided with a slide groove, and a round rod is fixedly installed inside the slide groove, and a slider is movably sleeved on the surface of the round rod, a spring is fixedly installed between the slider and the slide groove, the inner surface of the spring is movably connected with the outer surface of the round rod, a loading plate is fixedly installed on the top of the slider, a push plate is fixedly installed on the top of the loading plate, a mounting plate is fixedly installed on the top of the cross plate, a rotating shaft is rotatably installed on one end of the mounting plate, a cam is fixedly installed on one end of the rotating shaft, a driven gear is fixedly sleeved on the surface of the rotating shaft, a circular shaft located above the rotating shaft is rotatably installed on one end of the mounting plate, a driving gear is fixedly installed on one end of the circular shaft, the outer surface of the driving gear is meshed with the outer surface of the driven gear, a rotating motor is fixedly installed on the other end of the mounting plate, and the output end of the rotating motor passes through the mounting plate and is fixedly connected to one end of the circular shaft.

[0006] Preferably, clamps are fixedly installed on both sides of the bottom of the horizontal plate, fixing rods are fixedly installed between the clamps, connecting plates are movably sleeved on the surface of the fixing rods, the top of the connecting plate is fixedly connected to the bottom of the slider, and a hanging basket is fixedly installed on the bottom of the connecting plate.

[0007] Preferably, a fixed plate is fixedly installed on one side of the box body, a screw is rotatably installed between the fixed plates, a movable plate is threadedly sleeved on the surface of the screw, a vertical rod is fixedly installed between the fixed plates, the outer surface of the vertical rod is movably connected to the inner surface of the movable plate, a lifting plate is fixedly installed on one side of the movable plate, and the top of the lifting plate is fixedly connected to the bottom of the horizontal plate.

[0008] Preferably, a roller and a movable shaft are rotatably mounted on the top of the fixed plate, the bottom of the roller passes through the fixed plate and is fixedly connected to the top of the screw rod, and a belt is movably sleeved on the surfaces of the roller and the movable shaft.

[0009] Preferably, an adjusting motor is fixedly mounted on the bottom of the fixing plate, and an output end of the adjusting motor passes through the fixing plate and is fixedly connected to the bottom of the moving shaft.

[0010] Preferably, a clamping rod is fixedly installed on the other side of the box body, a cylinder is fixedly installed between the clamping rods, a sleeve plate is movably sleeved on the surface of the cylinder, a top plate is fixedly installed on one side of the sleeve plate, and the top of the top plate is fixedly connected to the bottom of the cross plate.

[0011] Preferably, a round tube is fixedly installed at one end of the box body, one end of the round tube passes through the box body and extends to the inner surface of the box body, and a pipe plug is movably installed inside the round tube.

[0012] Preferably, brackets are fixedly installed at the four corners of the bottom of the box body, the number of the brackets is four, and the four brackets have the same size.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The nickel plating device, during daily use, the operator places the solution to be nickel-plated inside the box and places the workpiece inside the hanging basket. When the hanging basket and the workpiece inside the hanging basket are placed inside the box and the solution, the rotating motor is started. The operation of the rotating motor causes the circular shaft to rotate, and then the circular shaft drives the driving gear to rotate, and then the driving gear drives the driven gear to rotate. At this time, the driven gear drives the rotating shaft to rotate, and then the rotating shaft drives the cam to rotate. Then the outer surface of the cam squeezes the outer surface of the push plate during rotation, thereby driving the carrier plate to slide. At the same time, the carrier plate drives the slider to slide inside the slide groove and on the surface of the round rod, and then the slider squeezes and compresses the spring. When the outer surface of the cam leaves the outer surface of the push plate, the spring rebounds, thereby increasing the jitter. Then the slider drives the connecting plate to rotate between the clamping plates and on the surface of the fixed rod, and then the connecting plate drives the hanging basket and the workpiece inside the hanging basket to shake in the solution, so that the surface of the workpiece is evenly contaminated with the solution, thereby improving the quality of nickel plating.

[0015] The nickel plating device, during daily use, the operator starts the adjusting motor, the operation of the adjusting motor will cause the moving shaft to rotate, and then the moving shaft will drive the belt to rotate, and then the belt will drive the roller to rotate, at this time the roller will drive the screw rod to rotate, and then the screw rod will drive the moving plate to slide on the surface of the vertical rod, and then the vertical rod will drive the lifting plate to slide, and then drive the cross plate to slide, when the cross plate slides, it will drive the top plate to slide synchronously, and then the top plate will drive the sleeve plate to slide between the clamping rods and on the surface of the cylinder, and at the same time the cross plate will also drive the hanging basket below it and the workpiece inside it to slide, thereby reducing the labor intensity of the operator and improving the efficiency of nickel plating of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of the present invention;

[0017] Figure 2 It is a schematic diagram of the top structure of the horizontal plate of the present invention;

[0018] Figure 3 For the present invention Figure 2 A partial enlarged view of the middle part;

[0019] Figure 4 It is a cross-sectional structural schematic diagram of the present invention;

[0020] Figure 5 For the present invention Figure 4 A partial enlarged view of point B in the middle.

[0021] In the figure: 1. horizontal plate; 2. slide groove; 3. round rod; 4. slider; 5. spring; 6. loading plate; 7. push plate; 8. mounting plate; 9. rotating shaft; 10. cam; 11. driven gear; 12. round shaft; 13. driving gear; 14. rotating motor; 15. clamping plate; 16. fixing rod; 17. connecting plate; 18. hanging basket; 19. box; 20. fixing plate; 21. screw rod; 22. moving plate; 23. vertical rod; 24. lifting plate; 25. roller; 26. moving shaft; 27. belt; 28. adjusting motor; 29. ​​clamping rod; 30. cylinder; 31. sleeve plate; 32. top plate; 33. round tube; 34. pipe plug; 35. bracket. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-5The present invention provides a technical solution: a nickel plating device, comprising a horizontal plate 1 and a box 19, the workpiece to be nickel-plated can be immersed in the box 19 containing nickel ions, a reducing agent, and other solutions required for chemical nickel plating, and the nickel ions are converted into nickel and deposited on the surface of the workpiece through the reduction effect of the reducing agent. Slide grooves 2 are provided at both ends of the top of the horizontal plate 1, the inner surface of the slide grooves 2 is smooth, a round rod 3 is fixedly installed inside the slide grooves 2, and a slider 4 is movably sleeved on the surface of the round rod 3. The inner surface of the slider 4 and the outer surface of the round rod 3 are smooth, so that the slider 4 can slide more smoothly on the surface of the round rod 3 and reduce the occurrence of jamming. A spring 5 is fixedly installed between the slider 4 and the slide groove 2, and the inner surface of the spring 5 and the outer surface of the round rod 3 are in contact with each other. Active connection, when the slider 4 slides inside the slide groove 2 and on the surface of the round rod 3, the spring 5 will be squeezed, a loading plate 6 is fixedly installed on the top of the slider 4, and the bottom of the loading plate 6 is movably connected to the top of the cross plate 1, and the loading plate 6 will drive the slider 4 to slide when sliding, and a push plate 7 is fixedly installed on the top of the loading plate 6, and the push plate 7 will drive the loading plate 6 to slide when sliding, and one side of the push plate 7 is smooth, which can make the cam 10 smoother when in contact, and a mounting plate 8 is fixedly installed on the top of the cross plate 1, and a rotating shaft 9 is rotatably installed on one end of the mounting plate 8, and a cam 10 is fixedly installed on one end of the rotating shaft 9, and the rotating shaft 9 will drive the cam 10 to rotate when rotating, and the outer surface of the cam 10 is smooth, and a driven shaft 9 is fixedly sleeved on the surface of the rotating shaft 9 Gear 11, when the driven gear 11 rotates, it will drive the rotating shaft 9 to rotate. A circular shaft 12 located above the rotating shaft 9 is rotatably installed at one end of the mounting plate 8, and a driving gear 13 is fixedly installed at one end of the circular shaft 12. When the circular shaft 12 rotates, it will drive the driving gear 13 to rotate. The outer surface of the driving gear 13 is meshed and connected with the outer surface of the driven gear 11. When the driving gear 13 rotates, it will drive the driven gear 11 to rotate. A rotating motor 14 is fixedly installed at the other end of the mounting plate 8, and the output end of the rotating motor 14 passes through the mounting plate 8 and is fixedly connected to one end of the circular shaft 12. When the rotating motor 14 is running, the circular shaft 12 is rotated. Clamps 15 are fixedly installed on both sides of the bottom of the cross plate 1, and the clamps 15 are fixed between them. A fixed rod 16 is fixedly installed, the number of the fixed rods 16 is two, and the two fixed rods 16 have the same size, and a connecting plate 17 is movably sleeved on the surface of the fixed rod 16. The inner surface of the connecting plate 17 and the outer surface of the fixed rod 16 are smooth, so that the connecting plate 17 can slide more smoothly on the surface of the fixed rod 16, reducing the occurrence of jams. The top of the connecting plate 17 is fixedly connected to the bottom of the slider 4, and the slider 4 will drive the connecting plate 17 to slide when sliding, and a hanging basket 18 is fixedly installed at the bottom of the connecting plate 17, and the connecting plate 17 will drive the hanging basket 18 to slide, and the hanging basket 18 is used to place nickel-plated workpieces. This nickel plating method adopts chemical nickel plating, which is a surface treatment method without electrolyte and will not have a negative impact on the environment.The amorphous nickel alloy film generated by chemical nickel plating significantly improves the wear resistance and corrosion resistance of the coating, and the film thickness is uniform, which will not affect the original dimensional accuracy and appearance of the material.

[0024] A fixed plate 20 is fixedly installed on one side of the box body 19, and a screw rod 21 is rotatably installed between the fixed plates 20. A movable plate 22 is threadedly sleeved on the surface of the screw rod 21. A vertical rod 23 is fixedly installed between the fixed plates 20. When the screw rod 21 rotates, it drives the movable plate 22 to slide on the surface of the vertical rod 23. The outer surface of the vertical rod 23 is movably connected to the inner surface of the movable plate 22. The outer surface of the vertical rod 23 and the inner surface of the movable plate 22 are both smooth. A lifting plate 24 is fixedly installed on one side of the movable plate 22. When the movable plate 22 slides, it drives the lifting plate 24 to slide, and the top of the lifting plate 24 The bottom of the fixed plate 20 is fixedly connected to the bottom of the horizontal plate 1. When the lifting plate 24 slides, it will drive the horizontal plate 1 to slide. The top of the fixed plate 20 is rotatably installed with a roller 25 and a movable shaft 26. The bottom of the roller 25 passes through the fixed plate 20 and is fixedly connected to the top of the screw rod 21. When the roller 25 rotates, it will drive the screw rod 21 to rotate, and the surfaces of the roller 25 and the movable shaft 26 are movably sleeved with a belt 27. When the movable shaft 26 rotates, it will drive the belt 27 to rotate, thereby driving the roller 25 to rotate. An adjusting motor 28 is fixedly installed at the bottom of the fixed plate 20, and the output end of the adjusting motor 28 passes through the fixed plate 20. The plate 20 is fixedly connected to the bottom of the moving shaft 26. The adjusting motor 28 causes the moving shaft 26 to rotate when it is running. A clamping rod 29 is fixedly installed on the other side of the box body 19. A cylinder 30 is fixedly installed between the clamping rods 29. A sleeve plate 31 is movably sleeved on the surface of the cylinder 30. The inner surface of the sleeve plate 31 and the outer surface of the cylinder 30 are both smooth. A top plate 32 is fixedly installed on one side of the sleeve plate 31. When the top plate 32 slides, it drives the sleeve plate 31 to slide. The top of the top plate 32 is fixedly connected to the bottom of the horizontal plate 1. When the horizontal plate 1 slides, it drives the top plate 32 to slide. One end of the box body 19 A round tube 33 is fixedly installed, one end of which passes through the box 19 and extends to the inner surface of the box 19. After nickel plating is completed, the solution can be discharged from the inside of the box 19 through the round tube 33, and a pipe plug 34 is movably installed inside the round tube 33. Due to the design of the pipe plug 34, the round tube 33 can be conveniently opened and closed. Brackets 35 are fixedly installed at the four corners of the bottom of the box 19. There are four brackets 35, and the four brackets 35 have the same size. The bottom of the bracket 35 can be made of rubber material to increase the friction with the ground. Due to the design of the bracket 35, the device can be more stable.

[0025] Working principle: first, place the solution to be nickel-plated inside the box 19 and place the workpiece inside the hanging basket 18, then start the adjusting motor 28, the operation of the adjusting motor 28 will cause the moving shaft 26 to rotate, and then the moving shaft 26 will drive the belt 27 to rotate, and then the belt 27 will drive the roller 25 to rotate, at this time the roller 25 will drive the screw rod 21 to rotate, and then the screw rod 21 will drive the moving plate 22 to slide on the surface of the vertical rod 23, and then the vertical rod 23 will drive the lifting plate 24 to slide, and then drive the cross plate 1 to slide, when the cross plate 1 slides, it will drive the top plate 32 to slide synchronously, and then the top plate 32 will drive the sleeve plate 31 to slide between the clamping rods 29 and the surface of the cylinder 30, and at the same time the cross plate 1 will also drive the hanging basket 18 below it and the workpiece inside it to slide, until the hanging basket 18 and the workpiece inside it are placed inside the box 19 and the solution, then start the rotating motor 14, the operation of the rotating motor 14 will cause the round shaft 12 to rotate The circular shaft 12 will drive the driving gear 13 to rotate, and the driving gear 13 will drive the driven gear 11 to rotate. At this time, the driven gear 11 will drive the rotating shaft 9 to rotate, and the rotating shaft 9 will drive the cam 10 to rotate. Then the outer surface of the cam 10 will squeeze the outer surface of the push plate 7 during rotation, thereby driving the loading plate 6 to slide. At the same time, the loading plate 6 will drive the slider 4 to slide inside the slide groove 2 and on the surface of the round rod 3, and then the slider 4 will squeeze and compress the spring 5. When the outer surface of the cam 10 leaves the outer surface of the push plate 7, the spring 5 will rebound, thereby increasing the jitter, and then the slider 4 will drive the connecting plate 17 to rotate between the clamping plates 15 and the surface of the fixed rod 16, and then the connecting plate 17 will drive the hanging basket 18 and the workpiece inside it to shake in the solution, so that the surface of the workpiece is evenly contaminated with the solution. After the nickel plating is completed, the adjusting motor 28 can be started again to drive the hanging basket 18 and the nickel-plated workpiece to be placed above the box 19.

[0026] Although 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. A nickel plating device, comprising a horizontal plate (1) and a box (19), characterized in that: Both ends of the top of the horizontal plate (1) are provided with a slide groove (2), the interior of the slide groove (2) is fixedly installed with a round rod (3), the surface of the round rod (3) is movably sleeved with a slider (4), a spring (5) is fixedly installed between the slider (4) and the slide groove (2), the inner surface of the spring (5) is movably connected to the outer surface of the round rod (3), a loading plate (6) is fixedly installed on the top of the slider (4), a push plate (7) is fixedly installed on the top of the loading plate (6), a mounting plate (8) is fixedly installed on the top of the horizontal plate (1), and a rotating shaft is rotatably installed on one end of the mounting plate (8) (9), a cam (10) is fixedly mounted on one end of the rotating shaft (9), a driven gear (11) is fixedly sleeved on the surface of the rotating shaft (9), a round shaft (12) located above the rotating shaft (9) is rotatably mounted on one end of the mounting plate (8), a driving gear (13) is fixedly mounted on one end of the round shaft (12), the outer surface of the driving gear (13) is meshingly connected with the outer surface of the driven gear (11), a rotating motor (14) is fixedly mounted on the other end of the mounting plate (8), and the output end of the rotating motor (14) passes through the mounting plate (8) and is fixedly connected to one end of the round shaft (12).

2. A nickel plating device according to claim 1, characterized in that: Clamps (15) are fixedly installed on both sides of the bottom of the horizontal plate (1), and fixed rods (16) are fixedly installed between the clamps (15). A connecting plate (17) is movably sleeved on the surface of the fixing rod (16), and the top of the connecting plate (17) is fixedly connected to the bottom of the slider (4), and a hanging basket (18) is fixedly installed on the bottom of the connecting plate (17).

3. A nickel plating device according to claim 1, characterized in that: A fixed plate (20) is fixedly installed on one side of the box body (19), a screw rod (21) is rotatably installed between the fixed plates (20), a movable plate (22) is threadedly sleeved on the surface of the screw rod (21), a vertical rod (23) is fixedly installed between the fixed plates (20), the outer surface of the vertical rod (23) is movably connected to the inner surface of the movable plate (22), a lifting plate (24) is fixedly installed on one side of the movable plate (22), and the top of the lifting plate (24) is fixedly connected to the bottom of the horizontal plate (1).

4. A nickel plating device according to claim 3, characterized in that: A roller (25) and a movable shaft (26) are rotatably mounted on the top of the fixed plate (20); the bottom of the roller (25) passes through the fixed plate (20) and is fixedly connected to the top of the screw rod (21); and a belt (27) is movably sleeved on the surfaces of the roller (25) and the movable shaft (26).

5. A nickel plating device according to claim 3, characterized in that: An adjusting motor (28) is fixedly mounted on the bottom of the fixing plate (20), and an output end of the adjusting motor (28) passes through the fixing plate (20) and is fixedly connected to the bottom of the moving shaft (26).

6. A nickel plating device according to claim 1, characterized in that: A clamping rod (29) is fixedly installed on the other side of the box body (19), a cylinder (30) is fixedly installed between the clamping rods (29), a sleeve plate (31) is movably sleeved on the surface of the cylinder (30), a top plate (32) is fixedly installed on one side of the sleeve plate (31), and the top of the top plate (32) is fixedly connected to the bottom of the horizontal plate (1).

7. A nickel plating device according to claim 1, characterized in that: A round tube (33) is fixedly mounted on one end of the box body (19), one end of the round tube (33) penetrates the box body (19) and extends to the inner surface of the box body (19), and a pipe plug (34) is movably mounted inside the round tube (33).

8. A nickel plating device according to claim 1, characterized in that: Brackets (35) are fixedly installed at the four corners of the bottom of the box body (19), the number of the brackets (35) is four, and the four brackets (35) have the same size.

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