High-voltage shielding case integrated machining equipment and machining method

Abstract

The high-voltage shielding case integrated machining equipment comprises a rotating plate, a plurality of arc-shaped plates are fixedly connected to an inner cavity of the rotating plate, the arc-shaped plates are arranged in an annular array with the circle center of the rotating plate as the center, and a center gear is arranged at the circle center of the top of the rotating plate; a first rotating shaft penetrates through the circle center of the center gear, and a linkage gear is meshed with the position, close to the front side, of the outer side of the center gear; through mutual cooperation of a rotating plate, a central gear, a mounting plate, an arc-shaped plate, a cross plate, a linkage gear, a sector gear, a rotating plate, a movable rod, a transmission gear, a fixed plate, a synchronous rod, a swing plate, a trigger, a reciprocating plate and other parts, the shielding cover can be driven by a motor to rotate, and the shielding cover rotates in different areas in the electroplating tank; the purpose of integrated machining of cleaning, acid pickling, water washing and electroplating is achieved, and the electroplating efficiency of the shielding case is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of shielding cover processing, and in particular to a high-voltage shielding cover integrated processing device and a processing method. Background Art

[0002] High-voltage equipment will generate strong electric and magnetic fields when working. These electromagnetic waves may interfere with other surrounding equipment. The use of high-voltage shielding covers can effectively protect surrounding equipment from electromagnetic interference and ensure the normal operation of the equipment. High-voltage shielding covers need to undergo a series of processing before leaving the factory, such as electroplating process, which is an important part.

[0003] The electroplating process of the shielding cover is a complex and delicate process, which aims to improve the surface quality and performance of the shielding cover. Before the shielding cover is electroplated, a series of preparatory work is required, such as cleaning, the purpose of which is to thoroughly clean the substrate of the shielding cover to remove impurities such as grease, dirt and oxides on the surface; pickling, the purpose of which is to further remove oxides and tiny particles on the surface, improve the activity of the substrate surface, and provide better adhesion for the electroplating layer; water washing, the purpose of which is to thoroughly rinse the substrate surface with clean water to remove residual acid and other impurities. In order to meet the above preparations before electroplating, the existing high-voltage shielding cover needs to be continuously moved to different cleaning equipment for cleaning, which is very inconvenient to operate. Summary of the Invention

[0004] To achieve the above object, the present invention provides the following technical solutions: A high-voltage shielding cover integrated processing equipment includes a rotating plate, a plurality of arc-shaped plates are fixedly connected to the inner cavity of the rotating plate, and the plurality of arc-shaped plates are arranged in a circular array with the center of the rotating plate as the center, a central gear is provided at the center of the top of the rotating plate, a first rotating shaft is provided through the center of the central gear, a linkage gear is engaged with the outer side of the central gear near the front side, a mounting plate is sleeved near the top end of the outer side of the first rotating shaft, a second rotating shaft is provided through the center of the linkage gear and is fixedly connected to it, the top end of the second rotating shaft is plugged into the mounting plate, and the outer side of the second rotating shaft is near the front side. A sector gear is fixedly sleeved near the bottom end, and a movable plate is fixedly connected to the rear side of the sector gear. A movable rod is fixedly connected to the bottom of the movable plate near the rear side. A cross plate is fixedly connected to the inner wall of the rotating plate. A cross slot is provided on the top of the cross plate. Several fixed plates are fixedly connected to the outside of the rotating plate. Several of the fixed plates are arranged in a cross-shaped array with the center of the rotating plate as the center. A transmission gear is provided on the side of the top of the fixed plate away from the center gear. A third rotating shaft is penetrated by the center of the transmission gear and is fixedly connected to it. The bottom end of the third rotating shaft penetrates the inner cavity of the fixed plate.

[0005] Preferably, the bottom end of the third rotating shaft is fixedly connected to a synchronization rod, and a swing plate is fixedly sleeved on the outer side of the synchronization rod near the bottom end. A reciprocating plate is provided on the side of the swing plate away from the central gear, and the top of the reciprocating plate is hinged to the bottom of the fixed plate. There are triggers on both sides of the reciprocating plate, and the tops of the triggers are fixedly connected to the bottom of the swing plate.

[0006] Preferably, a transmission rod is provided through the side of the inner cavity of the fixed plate away from the central gear, a handle is fixedly sleeved on the outside of the transmission rod near the top, a winding wheel is fixedly sleeved on the outside of the transmission rod, a pull rope is wound around the outside of the winding wheel, and a circular plate is movably sleeved on the bottom end of the transmission rod.

[0007] Preferably, there are several blocks on the top of the circular plate, and the blocks are arranged in a circular array with the center of the circular plate as the center. A central shaft is provided at the center of the blocks and is fixedly connected to the blocks. The bottom end of the central shaft passes through the inner cavity of the circular plate. A protective cover is provided at the bottom end of the central shaft, and the bottom end of the central shaft passes through the inner cavity of the protective cover.

[0008] Preferably, the inner cavity of the protective cover is provided with two slide grooves, the bottom end of the central axis is fixedly connected to a rotary plate, the rotary plate is located in the inner cavity of the protective cover, and the bottom of the rotary plate is provided with two guide grooves, the inner cavities of the two guide grooves are fitted with fitting rods, the bottom ends of the two fitting rods are fixedly connected to opposing plates, the bottoms of the two opposing plates are fixedly connected to clamp rings, and both sides of the opposing plates are fitted with adjacent slide grooves.

[0009] Preferably, a hanging ring is fitted between the two clamping rings, a shielding cover is fixedly connected to the bottom end of the hanging ring, several of the pull ropes are wrapped around the outside of adjacent sleeves, an electroplating tank is provided at the bottom of the rotating plate, a motor is provided at the center of the bottom circle of the rotating plate, the top end of the motor power output shaft passes through the inner cavity of the rotating plate, and is fixedly connected to the bottom end of the first rotating shaft.

[0010] Preferably, L-shaped connecting plates are fixedly connected to the left and right sides of the mounting plate, and the corresponding sides of the two L-shaped connecting plates are fixedly connected to the top of the electroplating tank.

[0011] A production process for high-voltage shielding cover integrated processing equipment includes the following steps: S1: First, the staff opens the handle to rotate the transmission rod. When the transmission rod rotates, it drives the winding wheel to rotate. When the winding wheel rotates, it drives several pull ropes to rotate. When the pull ropes move, it drives several sets of blocks to rotate. When the sets of blocks rotate, it drives the rotating plate to rotate through the central axis. When the rotating plate rotates, it engages with the two fitting rods through the two guide grooves, thereby driving the two opposing plates to move in opposite directions. When the two opposing plates move in opposite directions, they drive the two clamping rings to move in opposite directions, thereby clamping the lifting ring; S2: When the motor is started, the power output shaft drives the first rotating shaft to rotate, and the first rotating shaft drives the central gear to rotate. When the central gear rotates, it engages with the linkage gear, thereby driving the second rotating shaft to rotate. When the second rotating shaft rotates, it drives the sector gear to rotate. When the sector gear rotates, it drives the movable plate to rotate. When the movable plate rotates, it drives the movable rod to rotate around the center of the second rotating shaft. S3: When the movable rod rotates and moves, it fits with the cross slot, thereby driving the rotating plate to rotate as a whole. When the movable rod moves out of the cross slot and the outer side of the sector gear fits with the inner side of the arc plate, the rotating plate as a whole stops rotating, thereby completing intermittent rotation. When the rotating plate rotates, it can drive several fixed plates to rotate; S4: The electroplating tank is divided into four areas, namely cleaning, pickling, water washing and electroplating areas. When several shielding covers move to a certain area, the sector gear rotates to drive the transmission gear to rotate. When the transmission gear rotates, the swing plate can be driven to rotate through the synchronization rod. When the swing plate rotates, it can contact the reciprocating plate, thereby driving the reciprocating plate to swing. When the reciprocating plate swings, it can contact the trigger. When the trigger is activated, the cleaning equipment in the current area of ​​the electroplating tank can be activated to clean the shielding cover.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention realizes the integration of cleaning, pickling, water washing and electroplating by the motor-driven shielding cover through the cooperation among the rotating plate, central gear, mounting plate, arc plate, cross plate, linkage gear, sector gear, rotating plate, movable rod, transmission gear, fixed plate, synchronization rod, swing plate, trigger and reciprocating plate, etc., and realizes the integration of cleaning, pickling, water washing and electroplating by the motor-driven shielding cover and the integration of cleaning, pickling, water washing and electroplating with different areas inside the electroplating tank, thereby improving the electroplating efficiency of the shielding cover. 2. The present invention can achieve the purpose of fixing and clamping multiple shielding covers through the mutual cooperation between the handle, transmission rod, pull rope, winding wheel, circular plate, sleeve block, protective cover, sleeve block, pull rope, revolving plate, opposing plate, clamping ring, hanging ring, shielding cover and other components, thereby facilitating the unified handling of multiple shielding covers. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 This is a structural diagram of the rotating plate component of the present invention; Figure 3 This is a bottom view of the rotating plate structure of the component of the present invention; Figure 4 This is a schematic diagram of the structure of the sector gear component of the present invention; Figure 5 This is a disassembled diagram of the internal structure of the protective cover of the present invention; Figure 6 This is a bottom view of the internal structure of the protective cover of the present invention; Figure 7 for Figure 3 Enlarged view of point A in the middle.

[0014] Numbers in the figure: 1. Rotating plate; 2. Center gear; 3. Mounting plate; 4. Arc plate; 5. Linkage gear; 6. Fan gear; 7. Transmission gear; 8. Fixed plate; 9. Handle; 10. Winding wheel; 11. Pull rope; 12. Transmission rod; 13. Bushing; 14. Round plate; 15. Electroplating tank; 16. Motor; 17. L-shaped connecting plate; 18. Protective cover; 19. Lifting ring; 20. Shielding cover; 21. Movable plate; 22. Clamping ring; 23. Opposite plate; 24. Rotating plate; 25. Center axis; 26. Fitting rod; 27. Synchronous rod; 28. Swinging plate; 29. ​​Trigger; 30. Reciprocating plate. DETAILED DESCRIPTION

[0015] See also Figure 1-7 , the present invention provides a technical solution: A high-voltage shielding cover integrated processing equipment includes a rotating plate 1, a plurality of arc-shaped plates 4 are fixedly connected to the inner cavity of the rotating plate 1, and the plurality of arc-shaped plates 4 are arranged in a circular array with the center of the rotating plate 1 as the center. A central gear 2 is provided at the center of the top of the rotating plate 1, and a first rotating shaft is provided through the center of the central gear 2. A linkage gear 5 is engaged with the outer side of the central gear 2 near the front side. A mounting plate 3 is sleeved on the outer side of the first rotating shaft near the top. A second rotating shaft is penetrated at the center of the linkage gear 5 and is fixedly connected to it. The top of the second rotating shaft is inserted into the mounting plate 3, and a fan gear 6 is fixedly sleeved on the outer side of the second rotating shaft near the bottom end. A movable plate 21 is fixedly connected to the rear side of the fan gear 6, and a movable rod is fixedly connected to the bottom of the movable plate 21 near the rear side. The inner side of the rotating plate 1 A cross plate is fixedly connected to the wall, and a cross groove is provided on the top of the cross plate. Several fixed plates 8 are fixedly connected to the outside of the rotating plate 1. Several fixed plates 8 are arranged in a cross-shaped array with the center of the rotating plate 1 as the center. A transmission gear 7 is provided on the side of the top of the fixed plate 8 away from the center gear 2. A third rotating shaft is passed through the center of the transmission gear 7 and is fixedly connected to it. The bottom end of the third rotating shaft passes through the inner cavity of the fixed plate 8, and the bottom end of the third rotating shaft is fixedly connected to the bottom of the third rotating shaft. A swinging plate 28 is fixedly sleeved on the outside of the synchronization rod 27 near the bottom end. A reciprocating plate 30 is provided on the side of the swinging plate 28 away from the center gear 2. The top of the reciprocating plate 30 is hinged to the bottom of the fixed plate 8. There are triggers 29 on both sides of the reciprocating plate 30, and the tops of the triggers 29 are fixedly connected to the bottom of the swinging plate 28.

[0016] A transmission rod 12 is provided on the side of the inner cavity of the fixed plate 8 away from the central gear 2. A handle 9 is fixedly sleeved on the outer side of the transmission rod 12 near the top. A winding wheel 10 is fixedly sleeved on the outer side of the transmission rod 12. A pull rope 11 is wound around the outer side of the winding wheel 10. A circular plate 14 is movably sleeved on the bottom end of the transmission rod 12. A plurality of sleeves 13 are provided on the top of the circular plate 14. The plurality of sleeves 13 are arranged in a circular array with the center of the circular plate 14 as the center. A central shaft 25 is provided at the center of the sleeve 13 and is fixedly connected thereto. The bottom end of the central shaft 25 passes through the inner cavity of the circular plate 14. A protective cover 18 is provided at the bottom end of the central shaft 25. The bottom end of the central shaft 25 passes through the inner cavity of the protective cover 18. Two slide grooves are provided in the inner cavity of the protective cover 18. The bottom end of the central shaft 25 is fixedly connected to a rotating plate 24. The rotating plate 24 is located in the inner cavity of the protective cover 18. Two guide grooves are provided at the bottom of the plate 24, and the inner cavities of the two guide grooves are fitted with fitting rods 26. The bottom ends of the two fitting rods 26 are fixedly connected to the opposing plates 23. The bottoms of the two opposing plates 23 are fixedly connected with clamping rings 22, and both sides of the opposing plates 23 are fitted with adjacent slide grooves. A hanging ring 19 is fitted between the two clamping rings 22, and the bottom ends of the hanging rings 19 are fixedly connected to the shielding cover 20. Several pull ropes 11 are wrapped around the outer sides of the adjacent sleeves 13. There is an electroplating tank 15 at the bottom of the rotating plate 1, and a motor 16 is provided at the center of the bottom circle of the rotating plate 1. The top end of the power output shaft of the motor 16 passes through the inner cavity of the rotating plate 1 and is fixedly connected to the bottom end of the first rotating shaft. The left and right sides of the mounting plate 3 are fixedly connected with L-shaped connecting plates 17, and the corresponding sides of the two L-shaped connecting plates 17 are fixedly connected to the top of the electroplating tank 15.

[0017] A production process for high-voltage shielding cover integrated processing equipment includes the following steps: S1: First, the staff opens the handle 9 to drive the transmission rod 12 to rotate. When the transmission rod 12 rotates, it can drive the winding wheel 10 to rotate. When the winding wheel 10 rotates, it can drive the multiple pull ropes 11 to rotate. When the pull ropes 11 move, it can drive the multiple sets 13 to rotate. When the sets 13 rotate, it can drive the rotating plate 24 to rotate through the central axis 25. When the rotating plate 24 rotates, it fits with the two fitting rods 26 through the two guide grooves, thereby driving the two opposing plates 23 to move in opposite directions. When the two opposing plates 23 move in opposite directions, they can drive the two clamping rings 22 to move in opposite directions, thereby clamping the lifting ring 19. S2: When the motor 16 is started, the power output shaft drives the first rotating shaft to rotate, and the first rotating shaft drives the central gear 2 to rotate. When the central gear 2 rotates, it engages with the linkage gear 5, thereby driving the second rotating shaft to rotate. When the second rotating shaft rotates, it drives the sector gear 6 to rotate. When the sector gear 6 rotates, it drives the movable plate 21 to rotate. When the movable plate 21 rotates, it drives the movable rod to rotate around the center of the second rotating shaft. S3: When the movable rod rotates and moves, it fits in the cross slot, thereby driving the rotating plate 1 to rotate as a whole. When the movable rod moves out of the cross slot and the outer side of the sector gear 6 fits in the inner side of the arc plate 4, the rotating plate 1 as a whole stops rotating, thereby completing intermittent rotation. When the rotating plate 1 rotates, it can drive the plurality of fixed plates 8 to rotate; S4: The electroplating tank 15 is divided into four areas, namely cleaning, pickling, water washing and electroplating areas. When several shielding covers 20 move to a certain area, the sector gear 6 rotates to drive the transmission gear 7 to rotate. When the transmission gear 7 rotates, the swing plate 28 can be driven to rotate through the synchronization rod 27. When the swing plate 28 rotates, it can contact the reciprocating plate 30, thereby driving the reciprocating plate 30 to swing. When the reciprocating plate 30 swings, it can contact the trigger 29. When the trigger 29 is started, the cleaning equipment in the current area of ​​the electroplating tank 15 can be started to clean the shielding cover 20.

[0018] Working principle: First, the staff opens the handle 9 to drive the transmission rod 12 to rotate. When the transmission rod 12 rotates, it can drive the winding wheel 10 to rotate. When the winding wheel 10 rotates, it can drive several pull ropes 11 to rotate. When the pull ropes 11 move, it can drive several sets 13 to rotate. When the sets 13 rotate, the central shaft 25 can drive the rotating plate 24 to rotate. When the rotating plate 24 rotates, it fits with the two fitting rods 26 through the two guide grooves, thereby driving the two opposing plates 23 to move in opposite directions. When the two opposing plates 23 move in opposite directions, they can drive the two clamping rings 22 to move in opposite directions, thereby clamping the hanging ring 19. When the motor 16 is started, the first rotating shaft can be driven to rotate through the power output shaft. The first rotating shaft can drive the center gear 2 to rotate. When the center gear 2 rotates, it engages with the linkage gear 5, thereby driving the second rotating shaft to rotate. When the second rotating shaft rotates, it can drive the sector gear 6 to rotate. When the sector gear 6 rotates, it can drive the movable plate 21 to rotate. When the movable plate 21 rotates, it can drive the movable rod to rotate around the center of the second rotating shaft. When the movable rod rotates and moves, it engages with the cross slot, thereby driving the rotating plate 1 to rotate as a whole. When the movable rod moves out of the cross slot and the outer side of the sector gear 6 engages with the inner side of the arc plate 4, the rotating plate 1 stops rotating as a whole, thereby completing intermittent rotation. When the rotating plate 1 rotates, it can drive several fixed plates 8 to rotate. The electroplating tank 15 is divided into four areas, namely cleaning, pickling, water washing and electroplating areas. When several shielding covers 20 move to a certain area, the sector gear 6 rotates to drive the transmission gear 7 to rotate. When the transmission gear 7 rotates, the swinging plate 28 can be driven to rotate through the synchronization rod 27. When the swinging plate 28 rotates, it can contact the reciprocating plate 30, thereby driving the reciprocating plate 30 to swing. When the reciprocating plate 30 swings, it can contact the trigger 29. When the trigger 29 is activated, the cleaning equipment in the current area of ​​the electroplating tank 15 can be started to clean the shielding cover 20.

Claims

1. A high-voltage shield integrated processing device, comprising a rotating plate (1), characterized in that: The inner cavity of the rotating plate (1) is fixedly connected to a plurality of arc-shaped plates (4), and the plurality of arc-shaped plates (4) are arranged in a circular array with the center of the rotating plate (1) as the center. A central gear (2) is provided at the center of the top of the rotating plate (1), and a first rotating shaft is provided through the center of the central gear (2). A linkage gear (5) is engaged with the outer side of the central gear (2) near the front side. A mounting plate (3) is sleeved on the outer side of the first rotating shaft near the top end. A second rotating shaft is provided through the center of the linkage gear (5) and is fixedly connected thereto. The top end of the second rotating shaft is plugged into the mounting plate (3), and a sector gear (6) is fixedly sleeved on the outer side of the second rotating shaft near the bottom end. ), the rear side of the sector gear (6) is fixedly connected to a movable plate (21), the bottom of the movable plate (21) is fixedly connected to a movable rod near the rear side, the inner wall of the rotating plate (1) is fixedly connected to a cross plate, the top of the cross plate is provided with a cross slot, the outer side of the rotating plate (1) is fixedly connected to a plurality of fixed plates (8), the plurality of fixed plates (8) are arranged in a cross array with the center of the rotating plate (1) as the center, a transmission gear (7) is provided on the top of the fixed plate (8) away from the center gear (2), a third rotating shaft is provided through the center of the transmission gear (7) and is fixedly connected thereto, and the bottom end of the third rotating shaft passes through the inner cavity of the fixed plate (8).

2. The high-voltage shielding cover integrated processing equipment according to claim 1, characterized in that: The bottom end of the third rotating shaft is fixedly connected to a synchronization rod (27), and a swing plate (28) is fixedly sleeved on the outer side of the synchronization rod (27) near the bottom end. A reciprocating plate (30) is provided on the side of the swing plate (28) away from the central gear (2), and the top of the reciprocating plate (30) is hinged to the bottom of the fixed plate (8). Both sides of the reciprocating plate (30) are provided with triggers (29), and the tops of the triggers (29) are fixedly connected to the bottom of the swing plate (28).

3. The high-voltage shielding cover integrated processing equipment according to claim 2, characterized in that: A transmission rod (12) is provided through the inner cavity of the fixed plate (8) on a side away from the central gear (2), a handle (9) is fixedly sleeved on the outer side of the transmission rod (12) near the top, a winding wheel (10) is fixedly sleeved on the outer side of the transmission rod (12), a pull rope (11) is wound around the outer side of the winding wheel (10), and a circular plate (14) is movably sleeved on the bottom end of the transmission rod (12).

4. The high-voltage shielding cover integrated processing equipment according to claim 3, characterized in that: A plurality of sleeve blocks (13) are provided on the top of the circular plate (14), and the plurality of sleeve blocks (13) are arranged in a circular array with the center of the circular plate (14) as the center. A central shaft (25) is provided at the center of the sleeve block (13) and is fixedly connected thereto. The bottom end of the central shaft (25) passes through the inner cavity of the circular plate (14), and a protective cover (18) is provided at the bottom end of the central shaft (25). The bottom end of the central shaft (25) passes through the inner cavity of the protective cover (18).

5. The high-voltage shielding cover integrated processing equipment according to claim 4, characterized in that: The inner cavity of the protective cover (18) is provided with two slide grooves, the bottom end of the central axis (25) is fixedly connected to a revolving plate (24), the revolving plate (24) is located in the inner cavity of the protective cover (18), and the bottom of the revolving plate (24) is provided with two guide grooves, the inner cavities of the two guide grooves are both fitted with fitting rods (26), the bottom ends of the two fitting rods (26) are both fixedly connected to opposing plates (23), the bottom ends of the two opposing plates (23) are both fixedly connected to clamping rings (22), and both sides of the opposing plates (23) are fitted with adjacent slide grooves.

6. The high-voltage shielding cover integrated processing equipment according to claim 5, characterized in that: A hanging ring (19) is fitted between the two clamping rings (22), and a shielding cover (20) is fixedly connected to the bottom end of the hanging ring (19). Several of the pull ropes (11) are wound around the outside of the adjacent sleeve blocks (13). An electroplating tank (15) is provided at the bottom of the rotating plate (1). A motor (16) is provided at the center of the bottom circle of the rotating plate (1). The top end of the power output shaft of the motor (16) passes through the inner cavity of the rotating plate (1) and is fixedly connected to the bottom end of the first rotating shaft.

7. The high-voltage shielding cover integrated processing equipment according to claim 1, characterized in that: L-shaped connecting plates (17) are fixedly connected to the left and right sides of the mounting plate (3), and the corresponding sides of the two L-shaped connecting plates (17) are fixedly connected to the top of the electroplating tank (15).

8. The production process of a high-voltage shielding cover integrated processing equipment according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1: First, the staff opens the handle (9) to drive the transmission rod (12) to rotate. When the transmission rod (12) rotates, it can drive the winding wheel (10) to rotate. When the winding wheel (10) rotates, it can drive several pull ropes (11) to rotate. When the pull ropes (11) move, it can drive several sets (13) to rotate. When the sets (13) rotate, it can drive the rotating plate (24) to rotate through the central axis (25). When the rotating plate (24) rotates, it fits with the two fitting rods (26) through the two guide grooves, thereby driving the two opposing plates (23) to move in opposite directions. When the two opposing plates (23) move in opposite directions, they can drive the two clamping rings (22) to move in opposite directions, thereby clamping the lifting ring (19); S2: When the motor (16) is started, the power output shaft can drive the first rotating shaft to rotate, and the first rotating shaft can drive the central gear (2) to rotate. When the central gear (2) rotates, it engages with the linkage gear (5), thereby driving the second rotating shaft to rotate. When the second rotating shaft rotates, it can drive the sector gear (6) to rotate. When the sector gear (6) rotates, it can drive the movable plate (21) to rotate. When the movable plate (21) rotates, it can drive the movable rod to rotate with the center of the second rotating shaft as the center. S3: When the movable rod rotates and moves, it fits with the cross slot, thereby driving the rotating plate (1) to rotate as a whole. When the movable rod moves out of the cross slot and the outer side of the sector gear (6) fits with the inner side of the arc plate (4), the rotating plate (1) stops rotating as a whole, thereby completing intermittent rotation. When the rotating plate (1) rotates, it can drive several fixed plates (8) to rotate; S4: The electroplating tank (15) is divided into four areas, namely, cleaning, pickling, water washing and electroplating areas. When a number of shielding covers (20) move to a certain area, the sector gear (6) rotates to drive the transmission gear (7) to rotate. When the transmission gear (7) rotates, the swing plate (28) can be driven to rotate through the synchronization rod (27). When the swing plate (28) rotates, it can contact the reciprocating plate (30), thereby driving the reciprocating plate (30) to swing. When the reciprocating plate (30) swings, it can contact the trigger (29). When the trigger (29) is activated, the cleaning equipment in the current area of ​​the electroplating tank (15) can be activated to clean the shielding cover (20).

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