Electroplated part suspension device and using method thereof

Abstract

The invention relates to the electroplating technology and provides an electroplated part hanging device and a using method thereof.The device comprises a base, a motor is fixedly connected to the inner wall of the base, a transmission rod is fixedly connected to the driving end of the motor, and a plurality of connecting frames are connected to the top end of the transmission rod through a conveying assembly so as to drive the connecting frames to move back and forth; the inner walls of the connecting frames are connected with rotating plates through gear sets so that the rotating plates can be driven to rotate back and forth repeatedly. After an electroplated workpiece is hung on the hanging ring, the hanging cylinder is driven to drive the cleaning ring to move up and down repeatedly, the outer wall of the electroplated workpiece is cleaned, the outer wall of the electroplated workpiece does not need to be manually cleaned by a worker, and therefore pollutants such as oil stains, dust, fingerprints, rust and oxides can be removed; the electroplating liquid can be uniformly and effectively covered on the surface of an electroplated workpiece, the defects of pinholes, bubbles, stripping and the like of an electroplated layer can be prevented, and the uniformity and the quality of the electroplated layer are ensured.

Description

Technical Field

[0001] The present application relates to electroplating technology, and in particular to an electroplating parts suspension device and a method of using the same. Background Art

[0002] Electroplating is an important surface treatment technology. By depositing a layer of metal or other materials on the surface of the substrate, it can significantly improve the product's appearance, corrosion resistance, conductivity, lubricity and weldability. It can also be used for surface repair and protection. The suspension device should be strong enough to ensure that the electroplated workpiece will not accidentally fall during the electroplating process to prevent safety accidents.

[0003] Before each electroplating process, the outer wall of the electroplated workpiece is cleaned. By thoroughly removing dirt and impurities on the surface, the adhesion, uniformity and decorativeness of the electroplating layer can be significantly improved. However, in existing devices, workers are required to manually clean the outer wall of the electroplated workpiece. Manual cleaning usually takes a long time, especially when processing a large number of electroplated workpieces, which reduces production efficiency and increases production costs. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present application provides a hanging device for electroplated parts and a method for using the same, which solves the problem of requiring workers to manually clean the outer wall of the electroplated workpiece.

[0005] To achieve the above objectives, the present application is implemented through the following technical solutions: a hanging device for electroplated parts, comprising a base, the inner wall of the base is fixedly connected to a motor, the driving end of the motor is fixedly connected to a transmission rod, the top of the transmission rod is connected to a plurality of connection frames through a conveying assembly, so as to drive the connection frames to move back and forth, the inner walls of the connection frames are connected to a rotating plate through a gear set, so as to drive the rotating plate to rotate back and forth repeatedly, the bottom ends of the rotating plates are connected to cleaning rings through a lifting assembly, so as to drive the cleaning rings to move up and down repeatedly to clean the electroplated workpieces, the top of the base is fixedly connected to a guide rail, and the outer walls of the rotating plates are rotatably connected to the inner walls of the connection frames; A rotating rod, the top of which is fixedly connected to the bottom of the rotating plate, the bottom of which is connected to a connecting rod through a first transmission assembly, so as to simultaneously drive the connecting rods on both sides to rotate, the opposite ends of the connecting rods are connected to hanging rings through a rotating assembly, so as to drive the hanging rings to rotate and adjust the angle of the electroplated workpiece, and the outer walls of the connecting rods are rotatably connected to the left and right sides of the inner wall of the hanging tube; A fixed plate, the front end of which is fixedly connected to the rear end of the base, the inner wall of which is rotatably connected to a fan blade, the front end of which is connected to a transmission rod through a second transmission assembly, so as to drive the fan blade to rotate and dry the electroplated workpiece; A smear brush, the outer wall of which is rotatably connected to the inner wall of the base, the bottom end of the smear brush is connected to the transmission rod through a third transmission assembly to drive the smear brush to rotate, the top of the smear brush is fixedly connected to a connecting cylinder, the inner wall of the connecting cylinder is provided with an opening and closing assembly to open or close the internal oil delivery channel of the connecting cylinder, and the top of the connecting cylinder is fixedly connected to an oil tank.

[0006] Preferably, the conveying assembly includes a sprocket rotatably connected to the left and right sides of the inner wall of the base, the outer wall of the sprocket is meshed with a chain, the outer wall of the chain is fixedly connected to a plurality of connecting blocks, the outer walls of the connecting blocks are rotatably connected to a sliding plate, the bottom end of the sprocket on the left is fixedly connected to the bottom end of the transmission rod, the outer wall of the chain is rotatably connected to the inner wall of the guide rail, the outer walls of the sliding plates are slidably connected to the inner wall of the guide rail, and the bottom ends of the sliding plates are fixedly connected to the top of the connecting frame.

[0007] Preferably, the gear assembly includes a third gear fixedly connected to the top of the rotating plate, the outer wall of the third gear is meshed with the second gear on both the front and rear sides, the top of the second gear is fixedly connected to the first gear, the inner wall of the guide rail is fixedly connected to a plurality of tooth plates on both the front and rear sides, and the outer wall of the second gear is rotatably connected to the front and rear parts of the upper inner wall of the connecting frame.

[0008] Preferably, the lifting assembly includes a fixed rod fixedly connected to the front and rear sides of the bottom end of the rotating plate, the outer walls of the fixed rods are slidably connected to the sliding frame, the inner walls of the sliding frame are rotatably connected to a scissors frame, the other ends of the scissors frame are rotatably connected to the four sides of the inner wall of the cleaning ring, and the left and right ends of the sliding frame are slidably connected to the left and right sides of the inner wall of the connecting frame.

[0009] Preferably, the first transmission assembly includes a bevel gear 1 fixedly connected to the outer wall of the rotating rod, the left and right sides of the outer wall of the bevel gear 1 are meshedly connected with bevel gear 2, and the opposite end of the bevel gear 2 is fixedly connected to the opposite end of the connecting rod.

[0010] Preferably, the rotating assembly includes a gear rod 1 fixedly connected to the opposite end of the connecting rod, the outer wall of the gear rod 1 is meshingly connected with a face gear ring 1, the bottom end of the face gear ring 1 is rotatably connected to the lower side of the inner wall of the suspension tube, and the bottom end of the face gear ring 1 is fixedly connected to the top of the hanging ring.

[0011] Preferably, the second transmission assembly includes a bevel gear three fixedly connected to the outer wall of the transmission rod, the outer wall of the bevel gear three is meshingly connected with a bevel gear four, the rear end of the bevel gear four is fixedly connected to a pulley one, the pulley one is connected to a pulley two through the inner diameter of the belt, the rear end of the pulley two is fixedly connected to the front end of the fan blade, and the rear end of the pulley one is rotatably connected to the rear side of the inner wall of the base.

[0012] Preferably, the third transmission assembly includes a fourth gear fixedly connected to the bottom end of the smear brush, a missing gear is meshedly connected to the left side of the outer wall of the fourth gear, a pulley four is fixedly connected to the bottom end of the missing gear, the pulley four is connected to the pulley three through the inner diameter of the belt, the inner wall of the pulley three is fixedly connected to the outer wall of the transmission rod, the bottom end of the pulley four is rotatably connected to the upper side of the inner wall of the base, and the bottom end of the fourth gear is rotatably connected to the upper side of the base.

[0013] Preferably, the switch assembly includes a switch frame slidably connected to the inner wall of the connecting tube, a spring is fixedly connected to the right end of the switch frame, a protrusion is fixedly connected to the left side of the inner wall of the base, and the other end of the spring is fixedly connected to the left side of the inner wall of the connecting tube.

[0014] Preferably, a method for using a suspension device for electroplated parts comprises the following steps: Step 1: Hang the electroplated workpiece on the hanging ring, and drive the electroplated workpiece to move through the conveying component, and at the same time drive the cleaning ring to move up and down repeatedly through the gear group and the lifting component to clean the electroplated workpiece; Step 2: During cleaning, the first transmission assembly and the rotating assembly are used to simultaneously drive the hanging rings and the electroplated workpiece on both sides to rotate, adjust the angle of the electroplated workpiece, and clean different positions of the electroplated workpiece; Step 3: After the processing is completed, the fan blades are driven to rotate by the second transmission component to dry the electroplated workpiece; Step 4: Through the third transmission assembly and the opening and closing assembly, lubricating oil can be applied to the sprocket and chain when the smear brush and the left sprocket rotate.

[0015] Working principle: First, when the connecting frame moves to the left side of the front end of the base, pull the scraper ring outward and hang the electroplated workpiece on the scraper ring. After the hanging is completed, the sprocket is driven by the motor to rotate, and the chain is driven to move, and the connecting block on the outer wall is driven to move, and the sliding plate and the connecting frame are driven to move synchronously. When the connecting frame moves, the first gear on the front side will engage with the tooth plate and drive the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the third gear to rotate, the third gear drives the rotating plate at the bottom to rotate, and the rotating plate drives the fixed rods on both sides of the bottom to rotate, so that the fixed rods slide on the inner wall of the sliding frame, and drive the sliding frame to slide to the middle, and drive the scissors frame to rotate, thereby driving the cleaning The cleaning ring moves downward to clean the outer wall of the electroplated workpiece, and at the same time, the rotating plate drives the rotating rod to rotate, the rotating rod drives the bevel gear 1 to rotate, the bevel gear 1 drives the bevel gear 2 on both sides to rotate, the bevel gear 2 drives the connecting rod to rotate, the connecting rod drives the gear rod 1 to rotate, the gear rod 1 drives the face gear ring 1 to rotate, the face gear ring 1 drives the hanging ring and the electroplated workpiece to rotate, and adjust the angle of the electroplated workpiece; secondly, when the cleaning ring moves to the lowest side, the first gear on the front side no longer meshes with the gear plate, and at the same time, the first gear on the rear side meshes with the gear plate on the rear side, and drives the second gear, the third gear and the rotating plate to rotate in the opposite direction, and drives the cleaning ring to move upward, and at the same time drives the hanging ring and the electroplated workpiece to rotate in the opposite direction, and after passing through multiple belts The dynamic cleaning ring moves up and down repeatedly and rotates the electroplated workpiece. After cleaning the outer wall of the electroplated workpiece, the connecting frame moves to the right side of the rear end of the base for electroplating processing. After the processing is completed, the connecting frame moves to the left side of the rear end, and at the same time, the transmission rod drives the bevel gear three to rotate, the bevel gear three drives the bevel gear four to rotate, the bevel gear four drives the pulley one to rotate, the pulley one drives the pulley two to rotate, the pulley two drives the fan blade to rotate, and the electroplated workpiece is blown dry. After the blow-drying is completed, after the connecting frame moves to the left end of the base, the electroplated workpiece is removed from the hanging ring, and the unfinished electroplated workpiece is hung on the hanging ring again. Secondly, the transmission rod will also drive the pulley three to rotate, and the pulley three will drive the pulley At the same time, the switch frame will contact the raised block on the left side and drive the switch frame to slide to the right, opening the oil delivery channel on the inner wall of the connecting tube, draining the lubricating oil in the oil tank downward and delivering it to the applicator brush, and applying lubricating oil to the sprocket. At the same time, the missing gear drives the fourth gear and the applicator brush to continue to rotate, so that the applicator brush no longer contacts the sprocket on the left, and the switch frame is pushed outward by the spring to block the internal oil delivery pipeline.

[0016] The present application provides a suspension device for electroplated parts and a method for using the same. The device has the following beneficial effects: 1. The present application suspends the electroplated workpiece on a hanging ring, and when the hanging tube is driven to move, the cleaning ring can be driven to move up and down repeatedly to clean the outer wall of the electroplated workpiece. Workers do not need to manually clean the outer wall of the electroplated workpiece, thereby removing pollutants such as oil, dust, fingerprints, rust and oxides, ensuring that the electroplating liquid can evenly and effectively cover the surface of the electroplated workpiece, preventing defects such as pinholes, bubbles, peeling, etc. from occurring in the electroplating layer, and ensuring the uniformity and quality of the electroplating layer.

[0017] 2. This application can ensure that the cleaning ring can reach every corner and gap on the surface of the electroplated workpiece and completely remove pollutants such as oil, dust, rust and oxides by driving the hanging rings on both sides to rotate and adjust the outer wall angle of the electroplated workpiece during cleaning.

[0018] 3. After the electroplating is completed, there will be residual moisture on the electroplated workpiece, which may leave water stains or spots on the surface of the electroplated workpiece. By driving the fan blades to rotate, the electroplated workpiece is quickly dried, making the surface of the electroplated workpiece cleaner and brighter, meeting the high-quality appearance requirements and improving product quality.

[0019] 4. This application makes the operation more stable, reduces failures due to wear or overheating, improves the reliability of the equipment, extends the service life of the sprocket chain and the entire equipment, and reduces the need for premature replacement by applying lubricating oil to the sprocket and chain rotation regularly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional diagram of a suspension device for electroplated parts according to the present application; Figure 2 This is a schematic cross-sectional view of the internal structure of a suspension device for electroplated parts in the present application; Figure 3 This is a schematic diagram of a guide rail structure of a suspension device for electroplated parts in this application; Figure 4 This is a schematic diagram of the tooth plate structure of a suspension device for electroplated parts in this application; Figure 5 This is a schematic cross-sectional structure diagram of a sliding plate of a suspension device for electroplated parts in the present application; Figure 6 This is a schematic diagram of the structure of a cleaning ring of a suspension device for electroplated parts in the present application; Figure 7 This is a schematic diagram of the structure of a rotating rod of a suspension device for electroplated parts in the present application; Figure 8 This is a schematic cross-sectional structure diagram of a suspension tube of an electroplating part suspension device according to the present application; Fig. 9 This is a schematic diagram of the structure of a hanging ring of a hanging device for electroplated parts in the present application; Fig.10This is a schematic diagram of a second transmission component of a suspension device for electroplated parts according to the present application; Fig.11 This is a schematic diagram of a third transmission component of a suspension device for electroplated parts according to the present application; Fig.12 This is a schematic structural diagram of a protruding block of a suspension device for electroplated parts in the present application; Fig.13 This is a schematic diagram of the structure of a switch frame of a suspension device for electroplated parts in the present application; Fig.14 This is a schematic diagram of the structure of a fan blade of a suspension device for electroplating parts in the present application.

[0021] Among them, 1. base; 2. guide rail; 3. motor; 4. transmission rod; 5. sprocket; 6. chain; 7. connecting block; 8. sliding plate; 9. connecting frame; 10. tooth plate; 11. first gear; 12. second gear; 13. third gear; 14. rotating plate; 15. fixed rod; 16. sliding frame; 17. scissor frame; 18. cleaning ring; 19. hanging tube; 20. rotating rod; 21. bevel gear one; 22 , bevel gear two; 23, connecting rod; 24, gear rod one; 25, face gear ring one; 26, hanging ring; 27, bevel gear three; 28, bevel gear four; 29, pulley one; 30, pulley two; 31, fan blade; 32, fixing plate; 33, pulley three; 34, pulley four; 35, missing gear; 36, fourth gear; 37, smear brush; 38, connecting tube; 39, switch frame; 40, spring; 41, fuel tank. DETAILED DESCRIPTION

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

[0023] Example: Please see attached Figure 1 -Attached Figure 6The embodiment of the present application provides a hanging device for electroplated parts, including a base 1, an inner wall of the base 1 is fixedly connected to a motor 3, a driving end of the motor 3 is fixedly connected to a transmission rod 4, a plurality of connecting frames 9 are arranged at the top of the transmission rod 4, a rotating plate 14 is arranged at the inner wall of the connecting frame 9, a cleaning ring 18 is arranged at the bottom end of the rotating plate 14, a guide rail 2 is fixedly connected to the top of the base 1, the outer wall of the rotating plate 14 is rotatably connected to the inner wall of the connecting frame 9, sprocket wheels 5 are rotatably connected to the left and right sides of the inner wall of the base 1, a chain 6 is meshedly connected to the outer wall of the sprocket wheel 5, a plurality of connecting blocks 7 are fixedly connected to the outer wall of the chain 6, and a sliding plate 8 is rotatably connected to the outer wall of the connecting block 7, the bottom end of the left sprocket wheel 5 is fixedly connected to the bottom end of the transmission rod 4, the outer wall of the chain 6 is rotatably connected to the inner wall of the guide rail 2, the outer wall of the sliding plate 8 is slidably connected to the inner wall of the guide rail 2, and the bottom end of the sliding plate 8 is fixedly connected to the top of the connecting frame 9, Used to drive the connecting frame 9 to move back and forth, the top of the rotating plate 14 is fixedly connected with a third gear 13, the front and rear sides of the outer wall of the third gear 13 are meshed with the second gear 12, the top of the second gear 12 is fixedly connected with the first gear 11, the front and rear sides of the inner wall of the guide rail 2 are fixedly connected with a plurality of toothed plates 10, the outer wall of the second gear 12 is rotatably connected to the front and rear parts of the upper inner wall of the connecting frame 9, so as to drive the rotating plate 14 to rotate back and forth repeatedly, the front and rear sides of the bottom end of the rotating plate 14 are fixedly connected with a fixing rod 15, the outer wall of the fixing rod 15 is slidably connected to the sliding frame 16, the inner wall of the sliding frame 16 is rotatably connected with a scissors frame 17, the other end of the scissors frame 17 is rotatably connected to the four sides of the inner wall of the cleaning ring 18, the left and right ends of the sliding frame 16 are slidably connected to the left and right sides of the inner wall of the connecting frame 9, so as to drive the cleaning ring 18 to move up and down repeatedly to clean the electroplating workpiece.

[0024] Specifically, the diameter of the cleaning ring 18 is longer than that of the hanging tube 19 to avoid contact between the cleaning ring 18 and the hanging tube 19 when the cleaning ring 18 moves. Secondly, a soft brush is provided on the inner wall of the cleaning ring 18 to clean the outer wall of the electroplated workpiece. A baffle rod is transmission-connected to the inner wall of the hanging ring 26. By hanging the electroplated workpiece on the hanging ring 26 and driving the hanging tube 19 to move, the cleaning ring 18 can be driven to move up and down repeatedly to clean the outer wall of the electroplated workpiece. Workers do not need to manually clean the outer wall of the electroplated workpiece, thereby removing pollutants such as oil, dust, fingerprints, rust and oxides, ensuring that the electroplating liquid can evenly and effectively cover the surface of the electroplated workpiece, preventing defects such as pinholes, bubbles and peeling from the electroplating layer, and ensuring the uniformity and quality of the electroplating layer.

[0025] Please see attached Figure 7 -Attached Fig. 9, rotating rod 20, the top of rotating rod 20 is fixedly connected to the bottom end of rotating plate 14, the bottom end of rotating rod 20 is provided with connecting rod 23, the opposite end of connecting rod 23 is provided with hanging ring 26, the outer wall of connecting rod 23 is rotatably connected to the left and right sides of the inner wall of suspension tube 19, the outer wall of rotating rod 20 is fixedly connected with bevel gear 1 21, the left and right sides of the outer wall of bevel gear 1 21 are meshed with bevel gear 22, the opposite end of bevel gear 22 is fixedly connected to the opposite end of connecting rod 23, so as to drive the connecting rods 23 on both sides to rotate at the same time, the opposite end of connecting rod 23 is fixedly connected with gear rod 1 24, the outer wall of gear rod 1 24 is meshed with face gear ring 1 25, the bottom end of face gear ring 1 25 is rotatably connected to the lower side of the inner wall of suspension tube 19, the bottom end of face gear ring 1 25 is fixedly connected to the top of hanging ring 26, so as to drive hanging ring 26 to rotate and adjust the angle of electroplating workpiece.

[0026] Specifically, a torsion spring is provided at the connection between the hanging ring 26 and the baffle rod, so that the baffle rod returns to its original position after each suspension. Secondly, when the hanging ring 26 rotates, it will not contact the cleaning ring 18. Secondly, each time it rotates, the rotation directions of the hanging rings 26 on both sides are not consistent, which drives the hanging rings 26 on both sides to rotate and adjust the outer wall angle of the electroplated workpiece, thereby ensuring that the cleaning ring 18 can reach every corner and gap on the surface of the electroplated workpiece and completely remove pollutants such as oil, dust, rust and oxides.

[0027] Please see attached Fig.10 , Fig.11 and attached Fig.14 , a fixed plate 32, the front end of the fixed plate 32 is fixedly connected to the rear end of the base 1, the inner wall of the fixed plate 32 is rotatably connected to the fan blade 31, the outer wall of the transmission rod 4 is fixedly connected to a plurality of bevel gears three 27, the outer walls of the bevel gears three 27 are meshedly connected to the bevel gear four 28, the rear end of the bevel gear four 28 is fixedly connected to a pulley one 29, the pulley one 29 is connected to a pulley two 30 through the inner diameter of the belt, the rear end of the pulley two 30 is fixedly connected to the front end of the fan blade 31, and the rear end of the pulley one 29 is rotatably connected to the rear side of the inner wall of the base 1, so as to drive the fan blade 31 to rotate and blow dry the electroplated workpiece.

[0028] Specifically, the connecting frame 9 is driven to move by the motor 3. After the electroplating process, there will be residual moisture on the electroplated workpiece, which may leave water stains or spots on the surface of the electroplated workpiece. The fan blades 31 are driven to rotate by the transmission rod 4 to quickly dry the electroplated workpiece, making the surface of the electroplated workpiece cleaner and brighter, meeting the high-quality appearance requirements, and improving product quality.

[0029] Please see attached Figure 2 , Attachment Fig.12 and attached Fig.13, a smear brush 37, the outer wall of the smear brush 37 is rotatably connected to the inner wall of the base 1, the top of the smear brush 37 is fixedly connected to a connecting cylinder 38, the top of the connecting cylinder 38 is fixedly connected to an oil tank 41, the bottom end of the smear brush 37 is fixedly connected to a fourth gear 36, the left side of the outer wall of the fourth gear 36 is meshed with a missing gear 35, the bottom end of the missing gear 35 is fixedly connected to a pulley four 34, the pulley four 34 is connected to a pulley three 33 through the inner diameter of the belt, the inner wall of the pulley three 33 is fixedly connected to the outer wall of the transmission rod 4, the bottom end of the pulley four 34 is rotatably connected to the upper side of the inner wall of the base 1, and the bottom end of the fourth gear 36 is rotatably connected to the upper side of the base 1 to drive the smear brush 37 to rotate, the inner wall of the connecting cylinder 38 is slidably connected to a switch frame 39, the right end of the switch frame 39 is fixedly connected to a spring 40, and a protrusion is fixedly connected to the left side of the inner wall of the base 1, and the other end of the spring 40 is fixedly connected to the left side of the inner wall of the connecting cylinder 38 to open or close the internal oil delivery channel of the connecting cylinder 38.

[0030] Specifically, oil pipelines are provided on the inner walls of the connecting cylinder 38 and the smear brush 37. Secondly, a through hole is also provided on the inner wall of the switch frame 39, which is directly equal to the oil pipeline of the connecting cylinder 38. Secondly, when it is necessary to clean the lubricating oil on the inner wall of the guide rail 2, it is only necessary to open the top cover plate of the guide rail 2 to clean the leaked lubricating oil inside. By applying lubricating oil to the sprocket 5 and the chain 6 during rotation, the operation is more stable, the failure caused by wear or overheating is reduced, the reliability of the equipment is improved, the service life of the sprocket 5, the chain 6 and the entire equipment is extended, and the need for premature replacement is reduced.

[0031] Based on the above-mentioned electroplating part suspension device, as another aspect of the present application, please refer to the attached Figure 1 and attached Figure 3 A method for using a hanging device for electroplated parts comprises the following steps: Step 1: Hang the electroplated workpiece on the hanging ring 26, and drive the electroplated workpiece to move through the conveying assembly, and at the same time drive the cleaning ring 18 to move up and down repeatedly through the gear set and the lifting assembly to clean the electroplated workpiece; Step 2: During cleaning, the first transmission assembly and the rotating assembly simultaneously drive the hanging rings 26 and the electroplated workpiece on both sides to rotate, adjust the angle of the electroplated workpiece, and clean different positions of the electroplated workpiece; Step 3: After the processing is completed, the fan blades 31 are driven to rotate by the second transmission assembly to dry the electroplated workpiece; Step 4: Through the third transmission assembly and the opening and closing assembly, lubricating oil can be applied to the sprocket 5 and the chain 6 when the smear brush 37 and the left sprocket 5 rotate.

[0032] Specifically, after the connecting frame 9 moves to the right side of the rear end of the base 1, the electroplated workpiece is suspended and immersed in the electroplating tank and electrolyte to ensure that the workpiece is completely immersed and maintains an appropriate distance from the tank wall. Before electroplating, according to the material and size of the workpiece and the characteristics of the selected electroplating solution, select and adjust the appropriate current density. After starting the power supply, monitor the current, voltage, temperature and electrolyte concentration in real time to ensure that the metal ions are uniformly reduced and deposited on the cathode surface. During the electroplating process, the electroplated workpiece should be rotated appropriately or the electrolyte flow should be adjusted to improve the uniformity and bonding force of the deposited layer. After the electroplating is completed, the electroplated workpiece is removed from the electrolyte, and the residual electroplating solution on the surface is first rinsed with clean water, and then secondary cleaning is performed with deionized water to thoroughly remove impurities. Finally, the electroplated workpiece is blown dry at an appropriate wind speed by the fan blade 31 to ensure that there is no water stain or residue on the surface and reduce the risk of oxidation. The completed electroplated workpiece should be tested for appearance, thickness and corrosion resistance, and the electroplating parameters and results should be recorded to optimize the process.

[0033] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A hanging device for electroplated parts, characterized in that: include: A base (1), wherein the inner wall of the base (1) is fixedly connected to a motor (3), the driving end of the motor (3) is fixedly connected to a transmission rod (4), the top end of the transmission rod (4) is connected to a plurality of connection frames (9) through a conveying assembly, so as to drive the connection frames (9) to move back and forth, the inner walls of the connection frames (9) are connected to a rotating plate (14) through a gear set, so as to drive the rotating plate (14) to rotate back and forth repeatedly, the bottom end of the rotating plate (14) is connected to a cleaning ring (18) through a lifting assembly, so as to drive the cleaning ring (18) to move up and down repeatedly to clean the electroplated workpiece, the top end of the base (1) is fixedly connected to a guide rail (2), and the outer wall of the rotating plate (14) is rotatably connected to the inner wall of the connection frame (9); A rotating rod (20), wherein the top end of the rotating rod (20) is fixedly connected to the bottom end of the rotating plate (14), and the bottom end of the rotating rod (20) is connected to a connecting rod (23) via a first transmission assembly, so as to simultaneously drive the connecting rods (23) on both sides to rotate; opposite ends of the connecting rod (23) are connected to hanging rings (26) via a rotating assembly, so as to drive the hanging rings (26) to rotate and adjust the angle of the electroplated workpiece; and the outer walls of the connecting rods (23) are rotatably connected to the left and right sides of the inner wall of the suspension tube (19); A fixed plate (32), the front end of the fixed plate (32) being fixedly connected to the rear end of the base (1), the inner wall of the fixed plate (32) being rotatably connected to a fan blade (31), the front end of the fan blade (31) being connected to a transmission rod (4) via a second transmission assembly, so as to drive the fan blade (31) to rotate and dry the electroplated workpiece; A smear brush (37), wherein the outer wall of the smear brush (37) is rotatably connected to the inner wall of the base (1), the bottom end of the smear brush (37) is connected to the transmission rod (4) via a third transmission assembly so as to drive the smear brush (37) to rotate, the top end of the smear brush (37) is fixedly connected to a connecting tube (38), the inner wall of the connecting tube (38) is provided with an opening and closing assembly so as to open or close the internal oil delivery channel of the connecting tube (38), and the top end of the connecting tube (38) is fixedly connected to an oil tank (41).

2. The electroplating part suspension device according to claim 1, characterized in that: The conveying assembly comprises a sprocket (5) rotatably connected to the left and right sides of the inner wall of the base (1); the outer wall of the sprocket (5) is meshingly connected with a chain (6); the outer wall of the chain (6) is fixedly connected with a plurality of connecting blocks (7); the outer walls of the connecting blocks (7) are rotatably connected with sliding plates (8); the bottom end of the left sprocket (5) is fixedly connected to the bottom end of the transmission rod (4); the outer wall of the chain (6) is rotatably connected to the inner wall of the guide rail (2); the outer walls of the sliding plates (8) are slidably connected to the inner wall of the guide rail (2); and the bottom ends of the sliding plates (8) are fixedly connected to the top of the connecting frame (9).

3. The electroplating parts hanging device according to claim 1, characterized in that: The gear assembly comprises a third gear (13) fixedly connected to the top of the rotating plate (14); the outer wall of the third gear (13) is meshedly connected to the second gear (12) on both the front and rear sides; the top of the second gear (12) is fixedly connected to the first gear (11); the inner wall of the guide rail (2) is fixedly connected to a plurality of toothed plates (10) on both the front and rear sides; the outer wall of the second gear (12) is rotatably connected to the front and rear upper parts of the inner wall of the connecting frame (9).

4. The electroplating parts hanging device according to claim 1, characterized in that: The lifting assembly comprises a fixed rod (15) fixedly connected to the front and rear sides of the bottom end of the rotating plate (14); the outer wall of the fixed rod (15) is slidably connected to the sliding frame (16); the inner wall of the sliding frame (16) is rotatably connected to a scissor frame (17); the other end of the scissor frame (17) is rotatably connected to four sides of the inner wall of the cleaning ring (18); and the left and right ends of the sliding frame (16) are slidably connected to the left and right sides of the inner wall of the connecting frame (9).

5. The electroplating parts hanging device according to claim 1, characterized in that: The first transmission assembly comprises a bevel gear 1 (21) fixedly connected to the outer wall of the rotating rod (20), the left and right sides of the outer wall of the bevel gear 1 (21) are meshingly connected with bevel gear 2 (22), and the opposite ends of the bevel gear 2 (22) are fixedly connected to the opposite ends of the connecting rod (23).

6. The electroplating parts hanging device according to claim 1, characterized in that: The rotating assembly comprises a gear rod 1 (24) fixedly connected to the opposite end of the connecting rod (23); the outer wall of the gear rod 1 (24) is meshingly connected with a face gear ring 1 (25); the bottom end of the face gear ring 1 (25) is rotatably connected to the lower side of the inner wall of the suspension tube (19); and the bottom end of the face gear ring 1 (25) is fixedly connected to the top of the hanging ring (26).

7. The electroplating parts hanging device according to claim 1, characterized in that: The second transmission assembly comprises a bevel gear three (27) fixedly connected to the outer wall of the transmission rod (4), the outer wall of the bevel gear three (27) is meshingly connected to a bevel gear four (28), the rear end of the bevel gear four (28) is fixedly connected to a pulley one (29), the pulley one (29) is connected to a pulley two (30) via the inner diameter of a belt, the rear end of the pulley two (30) is fixedly connected to the front end of the fan blade (31), and the rear end of the pulley one (29) is rotatably connected to the rear side of the inner wall of the base (1).

8. The electroplating parts hanging device according to claim 1, characterized in that: The third transmission assembly comprises a fourth gear (36) fixedly connected to the bottom end of the smear brush (37); the left side of the outer wall of the fourth gear (36) is meshingly connected with a missing gear (35); the bottom end of the missing gear (35) is fixedly connected with a pulley four (34); the pulley four (34) is connected to a pulley three (33) via the inner diameter of a belt; the inner wall of the pulley three (33) is fixedly connected to the outer wall of the transmission rod (4); the bottom end of the pulley four (34) is rotatably connected to the upper side of the inner wall of the base (1); and the bottom end of the fourth gear (36) is rotatably connected to the upper side of the base (1).

9. The electroplating parts hanging device according to claim 1, characterized in that: The switch assembly comprises a switch frame (39) slidably connected to the inner wall of the connecting tube (38), a spring (40) being fixedly connected to the right end of the switch frame (39), a protruding block being fixedly connected to the left side of the inner wall of the base (1), and the other end of the spring (40) being fixedly connected to the left side of the inner wall of the connecting tube (38).

10. A method for using a hanging device for electroplated parts, using the hanging device for electroplated parts as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1, hang the electroplated workpiece on the hanging ring (26), and drive the electroplated workpiece to move through the conveying component, and at the same time drive the cleaning ring (18) to move up and down repeatedly through the gear group and the lifting component to clean the electroplated workpiece; Step 2: During cleaning, the first transmission assembly and the rotating assembly simultaneously drive the hanging rings (26) on both sides and the electroplated workpiece to rotate, adjust the angle of the electroplated workpiece, and clean different positions of the electroplated workpiece; Step 3: After the processing is completed, the fan blade (31) is driven to rotate by the second transmission component to dry the electroplated workpiece; Step 4: Through the third transmission assembly and the opening and closing assembly, lubricating oil can be applied to the sprocket (5) and the chain (6) when the smear brush (37) and the left sprocket (5) rotate.

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