Single-cylinder centrifugal electroplating machine

Abstract

The single-cylinder centrifugal electroplating machine comprises a machine body, a plating cylinder assembly, an anode titanium basket, a shunting assembly, a top cover assembly, a liquid medicine box, a third driving device, a fourth driving device, a water adding assembly, a first driving device and a second driving device, the water adding assembly is movably installed on the machine body in a liftable mode and used for supplying water to the interior and the exterior of the plating cylinder assembly for cleaning, the first driving device is used for driving the water adding assembly to move left and right, and the second driving device is used for driving the water adding assembly to ascend and descend up and down. The utility model provides the single-cylinder centrifugal electroplating machine according to the content, and solves the problems that single-cylinder electroplating equipment in the prior art cannot realize shunting and classified recovery of different electroplating liquid medicines, cannot ensure the cleaning quality, and cannot reduce the influence of waste water and residual liquid medicines on the subsequent electroplating liquid purity; and a compact structure cannot be constructed to reduce the occupied area of equipment, and the problems of liquid splashing and steam diffusion in the electroplating process cannot be effectively prevented.

Description

Technical Field

[0001] This utility model relates to the field of electroplating equipment technology, and in particular to a single-cylinder centrifugal electroplating machine. Background Technology

[0002] Electroplating technology, as an important surface treatment process in modern manufacturing, is widely used in electronics, automobiles, precision machinery, and other fields. Traditional electroplating equipment often adopts a multi-cylinder series or parallel arrangement, which has problems such as large equipment footprint, complex process flow, and low utilization rate of electroplating chemicals. Especially in single-cylinder electroplating systems, due to the lack of an effective electroplating chemical recycling mechanism, a large amount of electroplating chemicals are often discharged directly without treatment, which not only causes serious waste of precious metal materials, but also generates a large amount of industrial wastewater containing heavy metals, increasing the environmental protection costs of enterprises.

[0003] Currently, the industry urgently needs a new type of single-cylinder electroplating equipment that can not only achieve the diversion and classification of different electroplating solutions to ensure cleaning quality and reduce the impact of wastewater and residual chemicals on the purity of subsequent electroplating solutions, but also build a compact structure to reduce the equipment footprint and effectively prevent liquid splashing and vapor diffusion during the electroplating process. Utility Model Content

[0004] The purpose of this invention is to propose a single-cylinder centrifugal electroplating machine to solve the problems of existing single-cylinder electroplating equipment, which not only cannot achieve the diversion and recycling of different electroplating solutions, cannot guarantee cleaning quality, reduce the impact of wastewater and residual solutions on the purity of subsequent electroplating solutions, but also cannot construct a compact structure to reduce the equipment footprint, and effectively prevent liquid splashing and vapor diffusion during the electroplating process.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A single-cylinder centrifugal electroplating machine includes a machine body, a plating tank assembly, an anode titanium basket, a flow distribution assembly, a top cover assembly, a chemical tank, a third drive device, a fourth drive device, a water addition assembly, a first drive device, and a second drive device.

[0007] The plating tank assembly, the diversion assembly, the top cover assembly, and the chemical tank are respectively installed on the machine body. The anode titanium basket is sway-mounted on the machine body and can be lifted and lowered on the machine body. The third driving device is used to drive the anode titanium basket to lift and lower. The fourth driving device is used to drive the anode titanium basket to sway.

[0008] The water supply component is movably installed on the machine body, and the water supply component is height-adjustable on the machine body. The water supply component is used to supply water for cleaning the inside and outside of the plating tank component. The first driving device is used to drive the water supply component to move left and right, and the second driving device is used to drive the water supply component to move up and down.

[0009] One end of the diversion component is connected to the plating tank assembly, and the other end of the diversion component is connected to the chemical tank. The diversion component is used to divert the liquid from the plating tank assembly to the corresponding area of ​​the chemical tank. The chemical tank is used to provide electroplating chemicals to the plating tank assembly through the anode titanium basket. The top cover assembly is used to cover the top of the plating tank assembly.

[0010] Furthermore, the water supply assembly includes a first water supply pipe, a second water supply pipe, a spray nozzle, and a splash guard;

[0011] The top of the machine body is provided with a first slide rail, the first drive device is installed on the top of the machine body, the output end of the first drive device is provided with a first movable seat, and the first movable seat is slidably installed on the first slide rail;

[0012] The second driving device is installed on the first movable base, one end of the second water supply pipe is installed at the output end of the second driving device, and the other end of the second water supply pipe is connected to the spraying component. The spraying component is provided with a plurality of spray holes, and the plurality of spray holes are evenly spaced along the circumferential direction of the spraying component.

[0013] One end of the first water supply pipe is installed at the output end of the second drive device, and the other end of the first water supply pipe passes through the middle of the spraying component and protrudes from the bottom surface of the spraying component. The splash guard is installed on the spraying component and is located above the plurality of spray holes.

[0014] Specifically, it also includes a water receiving component, which is installed on the machine body and can be positioned directly below the first water outlet pipe and below the plurality of spray holes.

[0015] Preferably, the plating tank assembly includes an electroplating tank, a rotating rod, a bearing seat, a drain basin, and a fifth drive device;

[0016] The bearing housing is mounted on the machine body, the rotating rod is rotatably mounted on the bearing housing, one end of the rotating rod is connected to the electroplating tank, the output end of the fifth driving device is connected to the other end of the rotating rod, and the fifth driving device is used to drive the rotating rod to rotate.

[0017] The drain basin is installed on the machine body, the drain basin is located on the outer periphery of the electroplating tank, and the drain basin is provided with a drain hole.

[0018] In some embodiments, the diversion assembly includes a first mounting bracket, a second movable seat, a first pulley, a second pulley, a transmission belt, a lead screw, a seventh drive device, a movable frame, and a drain pipe;

[0019] The first mounting bracket is mounted on the machine body, the lead screw is rotatably mounted on the first mounting bracket, the seventh drive device is mounted on the first mounting bracket, the output end of the seventh drive device is equipped with the first pulley, the second pulley is mounted on the end of the lead screw, and the second pulley is connected to the first pulley through the transmission belt;

[0020] The first mounting bracket is provided with a second slide rail, the second movable seat is slidably mounted on the second slide rail, and the second movable seat is movably mounted on the lead screw. The movable bracket is mounted on the second movable seat, one end of the drain pipe is mounted on the movable bracket, and the other end of the drain pipe is connected to the drain hole.

[0021] Furthermore, the top cover assembly includes a top cover, a connecting ring, a second mounting bracket, a second movable seat, a swing rod, a limit wheel, and a sixth drive device;

[0022] The second mounting bracket is mounted on the body, the second movable seat is mounted on the second mounting bracket and can move up and down, the sixth driving device is used to drive the second movable seat to move up and down, the connecting ring is mounted on the outer periphery of the top cover, the middle part of the swing rod is swayably mounted on the second movable seat, one end of the swing rod is connected to the connecting ring, the limiting wheel is rotatably mounted on the second mounting bracket, the limiting wheel can abut against the other end of the swing rod and is used to make the swing rod swing.

[0023] Specifically, the second movable seat includes a base plate, a height frame, and a limiting component;

[0024] The base plate is movable up and down and is mounted on the second mounting frame. The height frame is mounted on the top surface of the base plate. The limiting member is mounted on the height frame and is located in front of the limiting wheel. The swing rod is swayably mounted on the height frame and can abut against the limiting member. The sixth driving device is mounted on the second mounting frame and the output end of the sixth driving device is connected to the height frame.

[0025] The height is provided with a clearance area, and the swing rod is swingably installed in the clearance area, with the left and right sides of the swing rod respectively attached to the left and right inner walls of the clearance area.

[0026] Preferably, the top cover assembly further includes an adjustment frame, the second mounting frame is provided with a plurality of adjustment holes, the plurality of adjustment holes are evenly spaced along the height direction of the second mounting frame, both ends of the second mounting frame are mounted to the second mounting frame through the adjustment holes, the limiting wheel is mounted on the adjustment frame, and the adjustment frame is provided with reinforcing ribs, the reinforcing ribs being directly opposite the limiting wheel.

[0027] In some embodiments, the medicine tank includes a tank body, a diversion box, a first inclined plate, a second inclined plate, a heating assembly, a cooling assembly, a third sensor, and a fourth sensor;

[0028] The housing is installed on the machine body. The housing is provided with a tin solution tank, a wastewater tank, a nickel solution tank, a first drain outlet, a second drain outlet, a third drain outlet, a first output outlet, and a third output outlet. The diversion box is installed on the housing. The diversion box is provided with a tin solution area, a wastewater area, and a nickel solution area.

[0029] The tin solution area is connected to one end of the tin solution tank, the first drain outlet and the first output outlet are respectively connected to the other end of the tin solution tank, the first output outlet is used to supply tin solution to the electroplating tank, the wastewater area is connected to one end of the wastewater tank, the second drain outlet is connected to the other end of the wastewater tank, the nickel solution area is connected to one end of the nickel solution tank, the third drain outlet and the third output outlet are respectively connected to the nickel solution tank, the third output outlet is used to supply nickel solution to the electroplating tank;

[0030] The first inclined flow plate is installed inside the tin solution tank and is located below the tin solution area. The second inclined flow plate is installed inside the nickel solution tank and is located below the nickel solution area.

[0031] The tin bath is equipped with the heating component, cooling component, third sensor and fourth sensor respectively, and the nickel bath is equipped with the heating component, third sensor and fourth sensor respectively.

[0032] Furthermore, the first inclined flow plate is provided with a first trough and a first groove, the first groove being located in front of the first trough, and the tin solution area is connected to the tin solution tank through the first trough and the first groove. The second inclined flow plate is provided with a second trough and a second groove, the second groove being located in front of the second trough, and the nickel solution area is connected to the nickel solution tank through the second trough and the second groove.

[0033] One end of the inner bottom surface of the wastewater tank is directly opposite the wastewater area, and the other end of the inner bottom surface of the wastewater tank is connected to the second drain outlet, and the inner bottom surface of the wastewater tank is inclined.

[0034] The diversion box is provided with a diversion port, which is connected to the tin solution area, the wastewater area and the nickel solution area respectively. The end of the drain pipe can move left and right along the length of the diversion port.

[0035] The medicine tank also includes a first cover, a second cover, a third cover, a first filter barrel, and a third filter barrel;

[0036] The tin solution tank has a first water inlet at the top, and a first cover can be placed over the first water inlet. The wastewater tank has a second water inlet at the top, and a second cover can be placed over the second water inlet. The nickel solution tank has a third water inlet at the top, and a third cover can be placed over the third water inlet.

[0037] The top of the tin medicine tank is provided with a first circulation port, one end of the first filter barrel is connected to the first output port, and the other end of the first filter barrel is connected to the first circulation port.

[0038] The top of the nickel solution tank is provided with a third circulation port, one end of the third filter barrel is connected to the third output port, and the other end of the second filter barrel is connected to the third circulation port.

[0039] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0040] The machine body, plating tank assembly, anode titanium baskets, flow distribution assembly, top cover assembly, chemical tank, third drive unit, fourth drive unit, water supply assembly, first drive unit, and second drive unit all feature a four-zone independent installation design. This partitioned arrangement of the plating tank assembly, flow distribution assembly, chemical tank, and top cover assembly effectively prevents cross-diffusion of high-temperature steam during electroplating, reducing the risk of equipment corrosion and lowering humidity in the operating area, ensuring personnel and equipment safety. The first installation zone features double transparent windows for real-time monitoring of the workpiece status and electroplating process within the plating tank, facilitating dynamic adjustment of process parameters and reducing the defect rate. The left and right anode titanium baskets can independently perform lifting and swinging movements, adapting to tin plating. In line with the requirements of nickel plating, the water supply component achieves X / Z axis linkage, enabling rinsing at different locations and suitable for various rinsing scenarios. The rotating water-spraying mode, combined with the diversion component, efficiently guides cleaning wastewater and residual chemicals to the chemical tank, reducing the impact of wastewater and residual chemicals on the purity of subsequent electroplating solutions and improving coating adhesion and smoothness. The diversion component automatically allocates the flow direction according to the plating solution type (tin / nickel), ensuring that tin plating wastewater and nickel plating wastewater are recycled to the corresponding chemical tanks respectively, avoiding cross-contamination of heavy metal ions. The top cover component completely covers the top of the plating tank component during the electroplating stage, and together with the rotating water-spraying function of the plating tank component, it forms a relatively sealed environment, effectively preventing chemical splashing and ensuring safety and reliability. Attached Figure Description

[0041] Figure 1 This is a schematic diagram of the structure of a single-cylinder centrifugal electroplating machine according to one embodiment of the present invention;

[0042] Figure 2 This is a schematic diagram of the water supply component according to one embodiment of the present invention;

[0043] Figure 3 This is a schematic diagram of the structure of the spraying component according to one embodiment of the present invention;

[0044] Figure 4 This is a schematic diagram of the plating tank assembly according to one embodiment of the present invention;

[0045] Figure 5 This is a schematic diagram of the structure of a current splitter component according to one embodiment of the present invention;

[0046] Figure 6 This is a schematic diagram of the top cover assembly according to one embodiment of the present invention;

[0047] Figure 7 This is a schematic diagram of the structure of the second movable seat according to one embodiment of the present invention;

[0048] Figure 8 This is a schematic diagram of the structure of the medicine tank according to one embodiment of the present invention;

[0049] Figure 9 This is a schematic diagram of the structure of the diversion box according to one embodiment of the present invention;

[0050] Figure 10 This is a schematic diagram of the structure of the box body according to one embodiment of the present utility model;

[0051] Figure 11 This is a schematic diagram of the structure of the first and second inclined flow plates according to one embodiment of the present invention;

[0052] Figure 12 This is a schematic diagram of the structure of the first filter barrel and the third filter barrel according to one embodiment of the present utility model;

[0053] The components include: body 1, first mounting area 11, second mounting area 12, third mounting area 13 and fourth mounting area 14, first slide rail 15, plating tank assembly 2, electroplating tank 21, rotating rod 22, bearing seat 23, drain basin 24, drain hole 241, fifth drive device 25, anode titanium basket 3, diversion assembly 4, first mounting frame 41, second slide rail 411, second moving seat 42, first pulley 43, second pulley 44, transmission belt 45, lead screw 46, seventh drive device 47, and moving... Frame 48, drain pipe 49, top cover assembly 5, top cover 51, connecting ring 52, second mounting frame 53, adjusting hole 532, second moving seat 54, base plate 541, height frame 542, clearance area 5421, limiting component 543, swing rod 55, limiting wheel 56, sixth drive device 57, adjusting frame 58, reinforcing rib 581, medicine tank 6, box body 61, tin medicine tank 611, first water inlet 6111, first circulation port 6112, wastewater tank 612, second water inlet 61 21. Nickel solution tank 613, third water inlet 6131, third circulation inlet 6132, first drain outlet 614, second drain outlet 615, third drain outlet 616, first output outlet 617, third output outlet 618, diversion box 62, tin solution area 621, wastewater area 622, nickel solution area 623, diversion outlet 624, first inclined plate 63, first trough 631, first groove 632, second inclined plate 64, second trough 641, second groove 642, heating assembly 651, Cooling assembly; 652, Third sensor; 653, Fourth sensor; 654, First cover; 661, Second cover; 662, Third cover; 663, First filter canister; 671, Third filter canister; 673, Third drive device; 71, Fourth drive device; 72, Water filling assembly; 8, First water filling pipe; 82, Second water filling pipe; Spraying component; 83, Spraying hole; 831, Splash shield; 84, Water receiving component; 85, First drive device; 91, First moving base; 91, Second drive device; 92. Detailed Implementation

[0054] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0055] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," "inner side," "outer side," "inner end," "outer end," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" and "second" may explicitly or implicitly include one or more of these features, used to distinguish descriptive features, without any order or emphasis. In the description of this utility model, unless otherwise stated, "multiple" means two or more.

[0056] In one embodiment of this utility model, such as Figure 1-12As shown, a single-cylinder centrifugal electroplating machine includes a body 1, a plating tank assembly 2, an anode titanium basket 3, a flow divider assembly 4, a top cover assembly 5, a chemical tank 6, a third drive device 71, a fourth drive device 72, a water supply assembly 8, a first drive device 91, and a second drive device 92. The plating tank assembly 2, the flow divider assembly 4, the top cover assembly 5, and the chemical tank 6 are respectively installed on the body 1. The anode titanium basket 3 is oscillatingly installed on the body 1 and can be raised and lowered. The third drive device 71 drives the anode titanium basket 3 to move up and down, and the fourth drive device 72 drives the anode titanium basket 3 to oscillate. The water supply assembly 8 is movably installed on the body 1. The machine body 1 is described above, and the water supply component 8 is vertically and vertically mounted on the machine body 1. The water supply component 8 is used to supply water for cleaning the inside and outside of the plating tank component 2. The first driving device 91 is used to drive the water supply component 8 to move left and right, and the second driving device 92 is used to drive the water supply component 8 to move up and down. One end of the diversion component 4 is connected to the plating tank component 2, and the other end of the diversion component 4 is connected to the chemical tank 6. The diversion component 4 is used to divert the liquid of the plating tank component 2 to the corresponding area of ​​the chemical tank 6. The chemical tank 6 is used to provide electroplating chemicals to the plating tank component 2 through the anode titanium basket 3. The top cover component 5 is used to cover the top of the plating tank component 2. In this embodiment, the body 1 is provided with a first mounting area 11, a second mounting area 12, a third mounting area 13, and a fourth mounting area 14. The first mounting area 11 has two openable transparent windows for easy observation. The first mounting area 11 and the second mounting area 12 are located on the same plane, and the third mounting area 13 and the fourth mounting area 14 are located on the same plane. The third mounting area 13 is located below the first mounting area 11, and the fourth mounting area 14 is located behind the third mounting area 13. The main body of the plating tank assembly 2 is mounted on the first mounting area 11, the main body of the diversion assembly 4 is mounted on the third mounting area 13, the main body of the chemical tank 6 is mounted on the fourth mounting area 14, and the main body of the top cover assembly 5 is mounted on the fourth mounting area 14. The second installation area 12 has a partitioned structure to prevent steam from escaping during the electroplating process. There are two of each of the fourth drive device 72, the third drive device 71, and the anode titanium basket 3. The anode titanium basket 3 is a prior art design. The two anode titanium baskets 3 are located on the left and right sides of the plating tank assembly 2, respectively. The left anode titanium basket 3 contains the anode metal material required for tin plating, and the right anode titanium basket 3 contains the anode metal material required for nickel plating. The two anode titanium baskets 3 are connected to the corresponding chemical tanks in the chemical tank 6. The fourth drive device 72 is a telescopic cylinder, and the third drive device 71 is a rotary cylinder. The two fourth drive devices 72 are installed in the third installation area 13, and the output ends of the two fourth drive devices 72 are respectively connected to the third drive device 71.The output end of the third driving device 71 is connected to the anode titanium basket 3, thereby driving the anode titanium basket 3 to rise, fall, and rotate. During operation, the top cover assembly 5 is opened, and the workpiece to be plated is added from the top of the plating tank assembly 2. Then, the top cover assembly 5 is closed, covering the top of the plating tank assembly 2 to prevent liquid from splashing out when the plating tank assembly 2 rotates. Then, the first driving device 91 drives the water filling assembly 8 to move left and right, and the second driving device 92 drives the water filling assembly 8 to move up and down, so that the water outlet of the water filling assembly 8 is directly facing the inside of the plating tank assembly 2, and hot water is added to the inside of the plating tank assembly 2. Simultaneously, the water filling assembly 8 can spray water in all directions to clean the inner wall of the top cover assembly 5. After water addition is complete... The plating tank assembly 2 uses a rotating water-spraying mode for cleaning and drainage. The cleaning wastewater is diverted by the diversion assembly 4 to flow into the wastewater tank of the chemical tank 6. After cleaning, the first drive device 91 and the second drive device 92 drive the water filling assembly 8 to reset. The anode titanium basket 3 on the left side of the fourth drive device 72 rises, rotates, and falls from the standby tank, thereby placing the anode titanium basket on the left side inside the plating tank assembly 2. Then, the chemical tank 6 supplies the electroplating solution required for tin plating to the anode titanium basket, and then supplies it from the anode titanium basket 3 into the plating tank assembly 2. After the electroplating solution is supplied, centrifugal electroplating begins to tin-plat the surface of the workpiece. The electroplating solution is also discharged by rotating water-spraying. The tin-plating electroplating solution is diverted by the diversion assembly 4. The tin plating solution is recycled to the tin solution tank in the solution tank 6. The recycled solution is filtered and then resupplying to the anode titanium basket 3, achieving a circular recycling of the plating solution. Similarly, the anode titanium basket 3 on the right is used for nickel plating, and the nickel plating solution is returned to the nickel solution tank in the solution tank 6. This application utilizes a four-zone independent installation design, comprising a machine body 1, plating tank assembly 2, anode titanium basket 3, flow distribution assembly 4, top cover assembly 5, solution tank 6, third drive device 71, fourth drive device 72, water supply assembly 8, first drive device 91, and second drive device 92. The machine body adopts a four-zone independent installation design, arranging the plating tank assembly 2, flow distribution assembly 4, solution tank 6, and top cover assembly 5 in separate zones. This effectively avoids the cross-diffusion of high-temperature steam during the electroplating process, reduces the risk of equipment corrosion, and simultaneously reduces... Low humidity in the operating area ensures the safety of personnel and equipment. The first installation area features dual transparent windows for real-time monitoring of the workpiece status and electroplating process within the plating tank, facilitating dynamic adjustment of process parameters and reducing the defect rate. The left and right anode titanium baskets can independently lift and swing, adapting to tin and nickel plating processes. The water filling assembly 8 achieves X / Z axis linkage, enabling rinsing of different locations and suitable for various rinsing scenarios. The rotating water-spraying mode, combined with a diversion assembly, efficiently guides cleaning wastewater and residual chemicals to the chemical tank, reducing the impact of wastewater and residual chemicals on the purity of subsequent electroplating solutions and improving coating adhesion and smoothness. The diversion assembly automatically allocates flow direction according to the plating solution type (tin / nickel), ensuring that tin plating wastewater and nickel plating wastewater are respectively recycled to the corresponding chemical tanks.To avoid cross-contamination by heavy metal ions, the top cover assembly 5 completely covers the top of the plating tank assembly 2 during the electroplating stage. Combined with the rotating water-spinning function of the plating tank assembly 2, this creates a relatively sealed environment, effectively preventing chemical splashing and ensuring safety and reliability.

[0057] like Figure 1-3 As shown, the water supply assembly 8 includes a first water supply pipe 81, a second water supply pipe 82, a spray nozzle 83, and a splash guard 84; the top of the body 1 is provided with a first slide rail 15, the first drive device 91 is installed on the top of the body 1, the output end of the first drive device 91 is provided with a first movable seat 911, and the first movable seat 911 is slidably installed on the first slide rail 15; the second drive device 92 is installed on the first movable seat 911, and one end of the second water supply pipe 82 is installed at the output end of the second drive device 92. The other end of the second water supply pipe 82 is connected to the spraying component 83. The spraying component 83 is provided with a plurality of spray holes 831, which are evenly spaced along the circumference of the spraying component 83. One end of the first water supply pipe 81 is installed at the output end of the second driving device 92, and the other end of the first water supply pipe 81 passes through the middle of the spraying component 83 and protrudes from the bottom surface of the spraying component 83. The splash guard 84 is installed on the spraying component 83 and is located above the plurality of spray holes 831. In this embodiment, the top of the first water inlet pipe 81 and the top of the second water inlet pipe 82 are connected to an external hot water tank. There are two second water inlet pipes 82, and both second water inlet pipes 82 are connected to the spray element 83. Both the first drive device 91 and the second drive device 92 are telescopic cylinders. During operation, the first drive device 91 drives the first movable seat 911 at its output end to move left and right on the first slide rail 15 of the frame 1. After moving to the top of the plating tank assembly 2, the output end of the second drive device 92 extends and retracts, thereby driving the first water inlet pipe 81 and the second water inlet pipe 82. The spray nozzle 83 moves downwards, causing the splash guard 84 to cover the open area on top of the plating tank assembly 2, forming a relatively sealed space between the plating tank assembly 2, the top cover assembly 5, and the splash guard 84. Then, the first water inlet pipe 81 adds water to the interior of the plating tank assembly 2 and rotates to drain the water. The second water inlet pipe 82 sprays hot water around through multiple spray holes 831 of the spray nozzle 83, thereby cleaning the inner wall of the outer cover of the top cover assembly 5. Through the above structure, the interior and exterior of the plating tank assembly 2, as well as the inner wall of the top cover assembly 5, can be thoroughly cleaned, ensuring the quality of subsequent electroplating.

[0058] like Figure 1-3As shown, it also includes a water receiving component 85, which is installed on the body 1. The water receiving component 85 is positioned directly below the first water outlet pipe 81 and below the plurality of spray holes 831. In this embodiment, the water receiving component 85 is installed in the first mounting area 11 of the body 1. After water is added, the first driving device 91 and the second driving device 92 drive the water adding component 8 to reset, so that the water outlet end of the water adding component 8 is directly above the water receiving component 85, which facilitates the collection of water dripping from the first water adding pipe 81 and the plurality of spray holes 831. The bottom of the water receiving component 85 is connected to a collection tank for easy water recycling.

[0059] like Figure 1 and Figure 4 As shown, the plating tank assembly 2 includes an electroplating tank 21, a rotating rod 22, a bearing seat 23, a drain basin 24, and a fifth drive device 25. The bearing seat 23 is installed on the machine body 1. The rotating rod 22 is rotatably installed on the bearing seat 23, and one end of the rotating rod 22 is connected to the electroplating tank 21. The output end of the fifth drive device 25 is connected to the other end of the rotating rod 22. The fifth drive device 25 is used to drive the rotating rod 22 to rotate. The drain basin 24 is installed on the machine body 1 and is located on the outer periphery of the electroplating tank 21. The drain basin 24 is provided with a drain hole 241. In this embodiment, the electroplating tank 21 is prior art, specifically referring to patent CN222251073U. The rotating rod 22 is electrically connected to the negative terminal of the power supply. The fifth driving device 25 is specifically installed in the third installation area 13. The fifth driving device 25 is a motor pulley drive belt structure. The drain hole 241 is connected to the chemical tank 6 through the drain pipe. During operation, the top cover 51 of the top cover assembly 5 covers the top of the drainage basin 24, thereby covering the top of the electroplating tank 21 inside the top cover 51. The fifth driving device 25 drives the rotating rod 22 to rotate, thereby rotating the electroplating tank 21. The electroplating solution thrown out by the electroplating tank 21 falls into the drainage basin 24 and is discharged from the drain hole 241 to the drain pipe of the diversion assembly 4, and then flows back to the chemical tank 6 from the drain pipe, which is convenient and fast.

[0060] like Figure 1 and Figure 4-5As shown, the diversion assembly 4 includes a first mounting frame 41, a second movable seat 42, a first pulley 43, a second pulley 44, a transmission belt 45, a lead screw 46, a seventh drive device 47, a movable frame 48, and a drain pipe 49. The first mounting frame 41 is mounted on the machine body 1. The lead screw 46 is rotatably mounted on the first mounting frame 41. The seventh drive device 47 is mounted on the first mounting frame 41. The output end of the seventh drive device 47 is equipped with the first pulley 43. The second pulley 44 is mounted on the end of the lead screw 46. The second pulley 46 is connected to the first pulley 43 through the transmission belt 45. The first mounting frame 41 is provided with a second slide rail 411. The second movable seat 42 is slidably mounted on the second slide rail 411 and is movably mounted on the lead screw 46. The movable frame 48 is mounted on the second movable seat 42. One end of the drain pipe 49 is mounted on the movable frame 48, and the other end of the drain pipe 49 is connected to the drain hole 241. In this embodiment, the seventh driving device 47 is a motor. One end of the drain pipe 49 is connected to the drain hole 241, and the other end of the drain pipe 49 is connected to the diversion box of the chemical tank 6. The diversion box is provided with a tin chemical solution area, a wastewater area, and a nickel chemical solution area from left to right. The tin chemical solution area is connected to the tin chemical solution tank, the wastewater area is connected to the wastewater tank, and the nickel chemical solution area is connected to the nickel chemical solution tank. When it is necessary to discharge the tin plating solution, the seventh driving device 47 drives the first pulley 43 at its output end to rotate. The first pulley 43 drives the second pulley 44 to rotate through the transmission belt 45. The second pulley 44 drives... The screw 46 is rotated, causing the second movable seat 42 to move to the left along the second slide rail 411. This causes the movable frame 48 to move the outlet of the drain pipe 49 to the left end of the diversion box, connecting the outlet of the drain pipe 49 to the tin plating solution tank. Similarly, when wastewater needs to be discharged, the seventh drive device 47 drives the movable frame 48 to move the drain pipe 49 to the wastewater area of ​​the diversion box. When nickel plating solution needs to be discharged, the seventh drive device 47 drives the movable frame 48 to move to the right, connecting the drain pipe 49 to the nickel plating solution area of ​​the diversion box, thereby achieving the purpose of diverting and recycling wastewater and plating solution. Preferably, the first mounting frame 41 is also equipped with three position sensors, which are electrically connected to the seventh drive device 47, thus facilitating the limiting of the second movable seat 42.

[0061] like Figure 1 , Figure 6 and Figure 12As shown, the top cover assembly 5 includes a top cover 51, a connecting ring 52, a second mounting bracket 53, a second movable seat 54, a swing rod 55, a limiting wheel 56, and a sixth driving device 57. The second mounting bracket 53 is mounted on the body 1, the second movable seat 54 is movable up and down on the second mounting bracket 53, the sixth driving device 57 is used to drive the second movable seat 54 to move up and down, the connecting ring 52 is mounted on the outer periphery of the top cover 51, the middle part of the swing rod 55 is swayably mounted on the second movable seat 54, one end of the swing rod 55 is connected to the connecting ring 52, the limiting wheel 56 is rotatably mounted on the second mounting bracket 53, the limiting wheel 56 can abut against the other end of the swing rod 55, and is used to make the swing rod 55 swing. In this embodiment, the second mounting bracket 53 is specifically installed on the second mounting bracket 12 of the body 1. The top cover 51 is used to cover the top of the electroplating tank 21. The top cover 51 is made of transparent PVC material. The sixth driving device 57 is installed on the top surface of the second mounting bracket 53. The sixth driving device 57 is a telescopic cylinder. The middle part of the swing rod 55 is installed on the second moving seat 54. The front end of the swing rod 55 is connected to the connecting ring 52. The rear end of the swing rod 55 is located directly below the limiting wheel 56. During operation, the output axis of the sixth driving device 57 retracts upward, driving the second moving seat 54 to move upward. The second moving seat 54 drives the top cover 51 to move upward through the swing rod 55 and the connecting ring 52 until the top surface of the rear end of the swing rod 55 abuts against the bottom of the limiting wheel 56. Under the limiting action of the limiting wheel 56, the limiting wheel 56 rotates under force, and the swing rod 55 moves upward. The front end of the rod 55 swings upward along its central mounting position, thereby causing the swing rod 55 to drive the top cover 51 to swing upward through the connecting ring 52, thus opening the top cover 51 and facilitating the insertion of the workpiece to be plated. This application uses the top cover 51, connecting ring 52, second mounting bracket 53, second moving seat 54, swing rod 55, limiting wheel 56, and sixth drive device 57 to adopt a cover opening method of first translating upward and then swinging, so that the top cover 51 can open and close in a small space with compact components, preventing the top cover 51 from swinging directly and causing rigid collisions with other components, resulting in damage or interference. Furthermore, the use of a rotatable wheel as a limiting structure can convert the collision force between the swing rod 55 and the limiting wheel 56 into the rotational force of the limiting wheel 56, which not only achieves the purpose of buffering and prevents rigid collisions between the swing rod 55 and the limiting wheel 56 from causing damage, but also helps to improve the service life of both and improves the swing smoothness of the swing rod 55.

[0062] like Figure 6-7As shown, the second movable seat 54 includes a base plate 541, a height frame 542, and a limiting member 543; the base plate 541 is movably mounted on the second mounting frame 53, the height frame 542 is mounted on the top surface of the base plate 52, the limiting member 543 is mounted on the height frame 542, the limiting member 543 is located in front of the limiting wheel 56, the swing rod 55 is swayably mounted on the height frame 542, and the swing rod 55 can abut against the limiting member 543, the sixth driving device 57 is mounted on the second mounting frame 53, and the output end of the sixth driving device 57 is connected to the height frame 542; the height frame 542 is provided with a clearance area 5421, the swing rod 55 is swayably mounted on the clearance area 5421, and the left and right sides of the swing rod 55 respectively abut against the left and right inner walls of the clearance area 5421. In this embodiment, the output end of the sixth driving device 57 is mounted on the second mounting bracket 53. The output end of the sixth driving device 57 passes through the second mounting bracket 53 and is connected to the top surface of the height frame 542. During operation, the output end of the sixth driving device 57 drives the height frame 542 and the base plate 541 to move upward. At this time, the top surface of the swing rod 55 abuts against the limiting member 543, so that the swing rod 55 is in a horizontal state. When the height frame 542 drives the swing rod 55 to move upward until the top surface of the rear end of the swing rod 55 abuts against the limiting wheel 56, the limiting wheel... Under the action of 56, the swing rod 55 swings along the middle mounting point, causing the front end of the swing rod 55 to drive the top cover 51 to move upward, thereby achieving the purpose of opening the cover. When it is necessary to re-cover the top of the electroplating tank 21 with the top cover 51, the sixth driving device 57 drives the height frame 542 to move downward. At this time, the front end of the swing rod 55 gradually swings downward until the swing rod 55 is completely disengaged from the limiting wheel 56. At this time, the limiting member 543 abuts against the swing rod 55, so that the swing rod 55 is in a horizontal state. Then, the top cover 51 moves horizontally downward to cover the top of the electroplating tank 21. In this embodiment, the height frame 542 is provided with the clearance area 5421, so that the swing rod 55 is swing-mounted in the clearance area 5421, thereby improving the space utilization rate. Furthermore, the left and right sides of the swing rod 55 are respectively attached to the left and right inner walls of the clearance area 5421, so that the two inner walls of the clearance area 5421 can play a limiting and guiding role, preventing the swing rod 55 from swinging off-center.

[0063] like Figure 6-7As shown, the top cover assembly 5 also includes an adjustment frame 58. The second mounting frame 53 has multiple adjustment holes 532, which are evenly spaced along the height direction of the second mounting frame 53. Both ends of the second mounting frame 53 are mounted to the second mounting frame 53 through the adjustment holes 532. The limiting wheel 56 is mounted to the adjustment frame 58, and the adjustment frame 58 has reinforcing ribs 581, which are directly opposite the limiting wheel 56. In this embodiment, the left and right ends of the rear side of the second mounting frame 53 are respectively provided with multiple adjustment holes 532, which are evenly spaced along the height direction of the second mounting frame 53. The left and right ends of the adjustment frame 58 are mounted to the rear side of the second mounting frame 53 through adjustment holes 31, thereby allowing the adjustment frame 58 to adjust its installation position along the height direction of the height frame 3, facilitating adjustment and debugging.

[0064] In this embodiment, the adjusting frame 58 is provided with the reinforcing rib 581, which is located directly above the limiting wheel 56. When the swing rod 55 collides upward and abuts against the limiting wheel 56, the reinforcing rib 581 will bear a large impact force. Therefore, the reinforcing rib 581 can improve the structural stability of the adjusting frame 58 and make it less prone to deformation.

[0065] like Figure 1 and Figure 8-12As shown, the chemical tank 6 includes a tank body 61, a diversion box 62, a first inclined plate 63, a second inclined plate 64, a heating component 651, a cooling component 652, a third sensor 653, and a fourth sensor 654. The tank body 61 is installed on the machine body 1. The tank body 61 is provided with a tin chemical tank 611, a wastewater tank 612, a nickel chemical tank 613, a first drain outlet 614, a second drain outlet 615, a third drain outlet 616, a first output outlet 617, and a third output outlet 618. The diversion box 62 is installed on the tank body 61. The diversion box 62 is provided with a tin chemical area 621, a wastewater area 622, and a nickel chemical area 623. The tin chemical area 621 is connected to one end of the tin chemical tank 611, and the first drain outlet 614 and the first output outlet 617 are respectively connected to the other end of the tin chemical tank 611. The first output port 617 is used to provide tin solution to the electroplating tank 21. The wastewater area 622 is connected to one end of the wastewater tank 612. The second drain port 16 is connected to the other end of the wastewater tank 612. The nickel solution area 623 is connected to one end of the nickel solution tank 613. The third drain port 616 and the third output port 618 are respectively connected to the nickel solution tank 613. The third output port 618 is used to provide nickel solution to the electroplating tank 21. The first inclined flow plate 63 is installed inside the tin solution tank 611 and is located below the tin solution area 621. The second inclined flow plate 64 is installed inside the nickel solution tank 613 and is located below the nickel solution area 623.The tin plating bath 611 is equipped with the heating assembly 651, the cooling assembly 652, the third sensor 653, and the fourth sensor 654. The nickel plating bath 613 is also equipped with the heating assembly 651, the third sensor 653, and the fourth sensor 654. In this embodiment, the housing 1 is specifically installed in the fourth mounting area 14 of the machine body 1. There are two heating assemblies 651, two third sensors 653, and two fourth sensors 654. The heating assembly 651, the cooling assembly 652, and the third sensor 653 and fourth sensor 654 are respectively connected to the control system of the single-cylinder centrifugal electroplating machine. The heating assembly 651 is an electric heating rod assembly, which is existing technology and has an anti-dry-burning function. The two heating assemblies 651 are used to heat the tin plating bath 611 and the nickel plating bath 613 respectively. Component 652 is a titanium pipe that allows cold water to pass through, facilitating temperature adjustment. The third sensor 653 is a temperature sensor; the two third sensors 653 are used to detect the temperatures of the tin solution tank 611 and the nickel solution tank 613, respectively. The fourth sensor 654 is a level sensor; the two fourth sensors 654 are used to detect the solution volume of the tin solution tank 611 and the nickel solution tank 613, respectively. During operation, wastewater, tin solution, and nickel solution are diverted through the diversion box 62, allowing wastewater to enter the wastewater tank 612 through the wastewater area 622 and be discharged to the outside through the second drain outlet 615, while the tin solution is diverted to... After the diversion box 62, the tin flux is discharged downwards from the tin flux area 621 to the first inclined flow plate 63. The first inclined flow plate 63, through its inclined surface structure, allows the tin flux to flow slowly towards the tin flux tank 611. Similarly, after the nickel flux is diverted to the diversion box 62, it is discharged downwards from the tin flux area 23 to the second inclined flow plate 64. The second inclined flow plate 64, through its inclined surface structure, allows the nickel flux to flow slowly towards the nickel flux tank 613. Furthermore, the two third sensors 653 respectively detect the temperature of the tin flux tank 611 and the nickel flux tank 613, and cooperate with the corresponding heating component 651 and cooling component 65. 2. The temperature of the chemical solution is adjusted to facilitate the supply of tin solution 611 to the electroplating tank at a suitable temperature through the first output port 617, and to facilitate the supply of nickel solution 613 to the electroplating tank at a suitable temperature through the third output port 618. The two fourth sensors 654 respectively detect the liquid level of the tin solution 611 and the nickel solution 613 to prevent the chemical solution from overflowing. When the tank 61 needs to be cleaned, cleaning water is introduced into the tin solution 611, the wastewater tank 612 and the nickel solution tank 613 respectively, and the cleaning water is discharged from the first drain port 614, the second drain port 615 and the third drain port 616 respectively.This embodiment ensures the operational stability of the solution tank 6 through the following components: housing 61, tin solution tank 611, wastewater tank 612, nickel solution tank 613, first drain outlet 614, second drain outlet 615, third drain outlet 616, first output outlet 617, third output outlet 618, diversion box 62, tin solution area 621, wastewater area 622, nickel solution area 623, heating component 651, cooling component 652, third sensor 653, and fourth sensor 654. To improve operational reliability, the first and second inclined flow plates 63 and 64 allow molten solder to flow slowly from the molten solder area 621 of the distribution box 62 into the molten solder tank 611, and allow molten nickel to flow slowly from the molten nickel area 623 of the distribution box 62 into the molten nickel tank 613. The first and second inclined flow plates 63 and 64 mitigate the impact of the falling solder, prevent splashing, and reduce noise from backflow.

[0066] like Figure 8-12As shown, the first inclined flow plate 63 is provided with a first drain 631 and a first groove 632. The first groove 632 is located in front of the first drain 631. The tin flux zone 621 is connected to the tin flux tank 611 through the first drain 631 and the first groove 632. The second inclined flow plate 64 is provided with a second drain 641 and a second groove 642. The second groove 642 is located in front of the second drain 641. The nickel flux zone 623 is connected to the tin flux tank 611 through the second drain 641 and the second groove 642. The nickel solution tank 613 is connected to the wastewater tank 612; one end of the inner bottom surface of the wastewater tank 612 is directly opposite the wastewater area 622, and the other end of the inner bottom surface of the wastewater tank 612 is connected to the second drain outlet 615, and the inner bottom surface of the wastewater tank 612 is inclined; the diversion box 62 is provided with a diversion port 624, which is connected to the tin solution area 621, the wastewater area 622 and the nickel solution area 623 respectively, and the end of the drain pipe 49 can move left and right along the length direction of the diversion port 624; The chemical tank 6 also includes a first cover 661, a second cover 662, a third cover 663, a first filter barrel 671, and a third filter barrel 673; the top of the tin chemical tank 611 is provided with a first water inlet 6111, and the first cover 661 can cover the first water inlet 6111; the top of the wastewater tank 612 is provided with a second water inlet 6121, and the second cover 662 can cover the second water inlet 6121; the top of the nickel chemical tank 613 is provided with a third water inlet 6131, and the third cover 661... 63 can be covered by the third water inlet 6131; the top of the tin solution tank 611 is provided with a first circulation port 6112, one end of the first filter barrel 671 is connected to the first output port 617, and the other end of the first filter barrel 671 is connected to the first circulation port 6112; the top of the nickel solution tank 613 is provided with a third circulation port 6132, one end of the third filter barrel 673 is connected to the third output port 618, and the other end of the second filter barrel 72 is connected to the third circulation port 6132.In this embodiment, the first inclined flow plate 63 is specifically installed inside the tin flux tank 611. The left and right sides of the first inclined flow plate 63 are respectively attached to the left and right inner walls of the tin flux tank 611, and the front end of the first inclined flow plate 63 abuts against the inner wall of the tin flux tank 611. There are two first drain channels 631. The second inclined flow plate 64 is specifically installed inside the nickel flux tank 613. The left and right sides of the second inclined flow plate 64 are respectively attached to the left and right inner walls of the nickel flux tank 613, and the front end of the second inclined flow plate 64 abuts against the inner wall of the nickel flux tank 613. There are two second drain channels 641. During operation, tin flux flows from the tin flux area 611... 21 falls to one end of the first inclined plate 63 and flows along the inclined plate to the other end of the first inclined plate 63. It then falls from the two first drains 631 and the first groove 632 into the lower tin solution tank 611. Similarly, nickel solution falls from the nickel solution area 623 into one end of the second inclined plate 64 and flows along the inclined plate to the other end of the second inclined plate 64. It then falls from the two second drains 641 and the second groove 642 into the lower nickel solution tank 613. This achieves the purpose of mitigating the impact of the solution falling back. Furthermore, the first inclined plate 63 and the second inclined plate 64 are respectively provided with two types of channels to prevent the other channels from being blocked and affecting the solution backflow. In this embodiment, because the wastewater tank 612 occupies a small space in the chemical tank, i.e., the volume of the wastewater tank 612 is small, to prevent wastewater from overflowing during operation, the bottom surface of the wastewater tank 21 is inclined, which helps to improve the flow of wastewater and allows the wastewater in the wastewater tank 612 to be quickly discharged from the second drain outlet 615. In this embodiment, the diversion port 624 is located on the front side of the diversion box 62. The diversion port 624 is an oblong opening. The drain pipe 49 of the diversion component 4 can move left and right within the diversion port 624. During operation, the drain pipe moves within the diversion port 624, causing the pipe opening to move to the tin chemical zone 621, the wastewater zone 622, or the nickel chemical zone 623, thereby achieving the purpose of diversion and return. In this embodiment, during operation, when the concentration of the medicine is low and needs to be added or when cleaning, the first cap 661, the second cap 662, and the third cap 663 can be removed, and medicine can be added to the required volume through the first water inlet 6111 and the third water inlet 113, or cleaning water can be added through the first water inlet 6111, the second water inlet 112, and the third water inlet 113 for quick rinsing, which is convenient and fast. Preferably, the box body 61 is made of transparent material, so as to facilitate observation of the addition of medicine or the cleaning process.In this embodiment, the first filter barrel 671 and the third filter barrel 673 are respectively located above the housing 61. Specifically, the first filter barrel 671 and the third filter barrel 673 are respectively installed in the second mounting area 12 of the body 1. During electroplating, tin solution is supplied from the first output port 617 to the first filter barrel 671 through a corresponding magnetic pump. The first filter barrel 671 then supplies tin solution to the corresponding anode titanium basket. Nickel solution is supplied from the third output port 618 to the third filter barrel 673 through a corresponding magnetic pump. The third filter barrel 673 then supplies nickel solution to the corresponding anode titanium basket. In order to control the flow rate and pressure, the tin solution will flow back to the first circulation port 6112 through the circulation pipe of the first filter barrel 671, and the nickel solution will flow to the third circulation port 6132 through the circulation pipe of the third filter barrel 673.

[0067] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0068] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A single cylinder centrifugal electroplating machine characterized by: It includes the machine body, plating tank assembly, anode titanium basket, diversion assembly, top cover assembly, chemical tank, third drive device, fourth drive device, water addition assembly, first drive device and second drive device; The plating tank assembly, the diversion assembly, the top cover assembly, and the chemical tank are respectively installed on the machine body. The anode titanium basket is sway-mounted on the machine body and can be lifted and lowered on the machine body. The third driving device is used to drive the anode titanium basket to lift and lower. The fourth driving device is used to drive the anode titanium basket to sway. The water supply component is movably installed on the machine body, and the water supply component is height-adjustable on the machine body. The water supply component is used to supply water for cleaning the inside and outside of the plating tank component. The first driving device is used to drive the water supply component to move left and right, and the second driving device is used to drive the water supply component to move up and down. One end of the diversion component is connected to the plating tank assembly, and the other end of the diversion component is connected to the chemical tank. The diversion component is used to divert the liquid from the plating tank assembly to the corresponding area of ​​the chemical tank. The chemical tank is used to provide electroplating chemicals to the plating tank assembly through the anode titanium basket. The top cover assembly is used to cover the top of the plating tank assembly.

2. A single cylinder centrifugal electroplating machine according to claim 1, characterized in that: The water supply assembly includes a first water supply pipe, a second water supply pipe, a spray nozzle, and a splash guard; The top of the machine body is provided with a first slide rail, the first drive device is installed on the top of the machine body, the output end of the first drive device is provided with a first movable seat, and the first movable seat is slidably installed on the first slide rail; The second driving device is installed on the first movable base, one end of the second water supply pipe is installed at the output end of the second driving device, and the other end of the second water supply pipe is connected to the spraying component. The spraying component is provided with a plurality of spray holes, and the plurality of spray holes are evenly spaced along the circumferential direction of the spraying component. One end of the first water supply pipe is installed at the output end of the second drive device, and the other end of the first water supply pipe passes through the middle of the spraying component and protrudes from the bottom surface of the spraying component. The splash guard is installed on the spraying component and is located above the plurality of spray holes.

3. A single cylinder centrifugal electroplating machine according to claim 2, characterized in that: It also includes a water receiving component, which is installed on the machine body and is positioned directly below the first water supply pipe and below the plurality of spray holes.

4. A single cylinder centrifugal electroplating machine as defined in claim 1, wherein: The plating tank assembly includes an electroplating tank, a rotating rod, a bearing seat, a drain basin, and a fifth drive device. The bearing housing is mounted on the machine body, the rotating rod is rotatably mounted on the bearing housing, one end of the rotating rod is connected to the electroplating tank, the output end of the fifth driving device is connected to the other end of the rotating rod, and the fifth driving device is used to drive the rotating rod to rotate. The drain basin is installed on the machine body, the drain basin is located on the outer periphery of the electroplating tank, and the drain basin is provided with a drain hole.

5. A single cylinder centrifugal electroplating machine as defined in claim 4, wherein: The diversion assembly includes a first mounting frame, a second movable seat, a first pulley, a second pulley, a transmission belt, a lead screw, a seventh drive device, a movable frame, and a drain pipe; The first mounting bracket is mounted on the machine body, the lead screw is rotatably mounted on the first mounting bracket, the seventh drive device is mounted on the first mounting bracket, the output end of the seventh drive device is equipped with the first pulley, the second pulley is mounted on the end of the lead screw, and the second pulley is connected to the first pulley through the transmission belt; The first mounting bracket is provided with a second slide rail, the second movable seat is slidably mounted on the second slide rail, and the second movable seat is movably mounted on the lead screw. The movable bracket is mounted on the second movable seat, one end of the drain pipe is mounted on the movable bracket, and the other end of the drain pipe is connected to the drain hole.

6. A single cylinder centrifugal electroplating machine as defined in claim 1, wherein: The top cover assembly includes a top cover, a connecting ring, a second mounting bracket, a second movable seat, a swing rod, a limit wheel, and a sixth drive device; The second mounting bracket is mounted on the body, the second movable seat is mounted on the second mounting bracket and can move up and down, the sixth driving device is used to drive the second movable seat to move up and down, the connecting ring is mounted on the outer periphery of the top cover, the middle part of the swing rod is swayably mounted on the second movable seat, one end of the swing rod is connected to the connecting ring, the limiting wheel is rotatably mounted on the second mounting bracket, the limiting wheel can abut against the other end of the swing rod and is used to make the swing rod swing.

7. A single cylinder centrifugal electroplating machine as defined in claim 6, wherein: The second movable seat includes a base plate, a height frame, and a limiting component; The base plate is movable up and down and is mounted on the second mounting frame. The height frame is mounted on the top surface of the base plate. The limiting member is mounted on the height frame and is located in front of the limiting wheel. The swing rod is swayably mounted on the height frame and can abut against the limiting member. The sixth driving device is mounted on the second mounting frame and the output end of the sixth driving device is connected to the height frame. The height is provided with a clearance area, and the swing rod is swingably installed in the clearance area, with the left and right sides of the swing rod respectively attached to the left and right inner walls of the clearance area.

8. A single cylinder centrifugal electroplating machine as defined in claim 6, wherein: The top cover assembly also includes an adjustment frame. The second mounting frame has multiple adjustment holes, which are evenly spaced along the height direction of the second mounting frame. Both ends of the second mounting frame are mounted to the second mounting frame through the adjustment holes. The limiting wheel is mounted on the adjustment frame, and the adjustment frame has reinforcing ribs that are directly opposite the limiting wheel.

9. A single cylinder centrifugal electroplating machine as defined in claim 5, wherein: The medicine tank includes a tank body, a diversion box, a first inclined plate, a second inclined plate, a heating component, a cooling component, a third sensor, and a fourth sensor; The housing is installed on the machine body. The housing is provided with a tin solution tank, a wastewater tank, a nickel solution tank, a first drain outlet, a second drain outlet, a third drain outlet, a first output outlet, and a third output outlet. The diversion box is installed on the housing. The diversion box is provided with a tin solution area, a wastewater area, and a nickel solution area. The tin solution area is connected to one end of the tin solution tank, the first drain outlet and the first output outlet are respectively connected to the other end of the tin solution tank, the first output outlet is used to supply tin solution to the electroplating tank, the wastewater area is connected to one end of the wastewater tank, the second drain outlet is connected to the other end of the wastewater tank, the nickel solution area is connected to one end of the nickel solution tank, the third drain outlet and the third output outlet are respectively connected to the nickel solution tank, the third output outlet is used to supply nickel solution to the electroplating tank; The first inclined flow plate is installed inside the tin solution tank and is located below the tin solution area. The second inclined flow plate is installed inside the nickel solution tank and is located below the nickel solution area. The tin bath is equipped with the heating component, cooling component, third sensor and fourth sensor respectively, and the nickel bath is equipped with the heating component, third sensor and fourth sensor respectively.

10. A single cylinder centrifugal electroplating machine according to claim 9, characterized in that: The first inclined plate is provided with a first trough and a first groove, the first groove being located in front of the first trough, and the tin solution area is connected to the tin solution tank through the first trough and the first groove. The second inclined plate is provided with a second trough and a second groove, the second groove being located in front of the second trough, and the nickel solution area is connected to the nickel solution tank through the second trough and the second groove. One end of the inner bottom surface of the wastewater tank is directly opposite the wastewater area, and the other end of the inner bottom surface of the wastewater tank is connected to the second drain outlet, and the inner bottom surface of the wastewater tank is inclined. The diversion box is provided with a diversion port, which is connected to the tin solution area, the wastewater area and the nickel solution area respectively. The end of the drain pipe can move left and right along the length of the diversion port. The medicine tank also includes a first cover, a second cover, a third cover, a first filter barrel, and a third filter barrel; The tin solution tank has a first water inlet at the top, and a first cover can be placed over the first water inlet. The wastewater tank has a second water inlet at the top, and a second cover can be placed over the second water inlet. The nickel solution tank has a third water inlet at the top, and a third cover can be placed over the third water inlet. The top of the tin medicine tank is provided with a first circulation port, one end of the first filter barrel is connected to the first output port, and the other end of the first filter barrel is connected to the first circulation port. The top of the nickel solution tank is provided with a third circulation port, one end of the third filter barrel is connected to the third output port, and the other end of the third filter barrel is connected to the third circulation port.

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