CN108728889B

CN108728889B - A rotatory electroplating hanger for electroplating process

Info

Publication number: CN108728889B
Application number: CN201810880962.9A
Authority: CN
Inventors: 陈运彩
Original assignee: Ganzhou Xingtian Electroplating Co Ltd
Current assignee: Ganzhou Xingtian electroplating Co., Ltd
Priority date: 2018-08-04
Filing date: 2018-08-04
Publication date: 2020-06-12
Anticipated expiration: 2038-08-04
Also published as: CN108728889A

Abstract

The invention belongs to the field of electroplating processing equipment, and particularly relates to a rotary electroplating hanger for electroplating processing. The invention aims to provide a rotary electroplating hanger for electroplating, which can rapidly switch different currents and voltages, can treat a plurality of workpieces simultaneously and can eliminate bubbles. A rotary electroplating hanger for electroplating processing comprises an installation box, a motor, a first rotating shaft, a first gear, a second gear, a hollow rotating rod, a first steel ball, an electric reel, a pull wire, a slide rail, a slide block and the like; the top end of the first rotating shaft is in transmission connection with the output end of the motor, the first gear is fixedly connected to the bottom end of the first rotating shaft, and the first bearing seat is embedded in the bottom of the installation box; the hollow rotating rod is pivoted with the first bearing seat. The invention can rapidly switch different currents and voltages, process a plurality of workpieces simultaneously and eliminate bubbles.

Description

A rotatory electroplating hanger for electroplating process

Technical Field

The invention belongs to the field of electroplating processing equipment, and particularly relates to a rotary electroplating hanger for electroplating processing.

Background

In the electroplating process, an electroplating system generally comprises a tank body, an electroplating solution, a direct current power supply, a cathode, an anode, a workpiece, a filtering system, a stirring system and the like; in order to improve the electroplating efficiency and obtain a uniform and fine high-quality coating, the solution and the workpiece need to move mutually in the electroplating process; in order to achieve the above object, spin coating is a frequently used method.

The rotary electroplating head is arranged at the upper part of the electroplating bath, can drive a hanger workpiece to rotate together through a bottom hook and can supply power to the workpiece through the hook at the same time, and the workpiece is connected with a direct-current power supply cathode; the workpiece connected with the cathode of the direct current power supply can be coated with a metal coating under the action of the electric field, the rotation of the workpiece enables the workpiece to be in more uniform contact with the solution, the concentration polarization of the solution is reduced, and the action of the electric field on each surface of the workpiece is more uniform.

However, some workpieces need to obtain coatings with different thicknesses, which requires different voltages and currents to be applied to the workpieces, while the conventional rotary plating hanger can provide the current and the voltage in the plating process, but the speed of switching the current and the voltage is slow, in addition, a lot of bubbles are usually generated in the plating process, and the bubbles are attached to the material to be plated, and the plating effect can be affected if the bubbles cannot be cleaned in time, so that the quality of the product plated products is reduced, and therefore, the rotary plating hanger for plating processing, which can rapidly switch the different currents and voltages, can treat a plurality of workpieces at the same time, and can eliminate the bubbles, needs to be developed urgently.

Disclosure of Invention

The invention aims to overcome the defects that the current and voltage switching speed is slow and bubbles cannot be eliminated in the electroplating process of the conventional rotary electroplating hanger, and the technical problem to be solved by the invention is to provide the rotary electroplating hanger for electroplating processing, which can rapidly switch different currents and voltages, can simultaneously process a plurality of workpieces and can eliminate bubbles.

The invention is achieved by the following specific technical means:

a rotary electroplating hanger for electroplating processing comprises an installation box, a motor, a first rotating shaft, a first gear, a second gear, a hollow rotating rod, a first steel ball, an electric reel, a pull wire, a slide rail, a slide block, an elastic piece, a striking rod, a second steel ball, a first bearing seat, a first conductive rod, a second bearing seat, a first electric wire, an electric cabinet, a first fixed block, a second electric wire, a third electric wire, a second conductive rod, a through hole, a fixed rod, a second fixed block, a bolt, a concave fixed frame, a screw rod, a first clamping plate and a second clamping plate; the motor is fixedly connected to the top in the installation box, the top end of the first rotating shaft is in transmission connection with the output end of the motor, the first gear is fixedly connected to the bottom end of the first rotating shaft, and the first bearing seat is embedded in the bottom of the installation box; the hollow rotating rod is pivoted with the first bearing seat and penetrates through the first bearing seat to be fixedly connected with the second gear; the first gear is meshed with the second gear, the first steel ball is fixedly connected to the hollow rotating rod and is positioned in the installation box, and the sliding rail and the electric reel are fixedly connected to the bottom in the installation box; one end of the impact rod is connected with the slide rail in a sliding way through the slide block, and the other end of the impact rod is fixedly connected with the second steel ball; the first steel ball corresponds to the second steel ball, a limiting block is fixedly connected to the side part of the sliding rail, the sliding block is connected with the limiting block through an elastic part, and the electric reel is fixedly connected to the bottom in the mounting box; one end of the pull wire is wound on the electric reel, and the other end of the pull wire is fixedly connected with the side part of the sliding block; the second bearing seat is fixedly connected to the inner side of the installation box, the top of the first conductive rod is pivoted with the second bearing seat, the first conductive rod is located in the hollow rotating rod, the electric cabinet is embedded in the installation box, the top end of the first conductive rod is electrically connected with the electric cabinet through a first electric wire, and the side part of the hollow rotating rod is fixedly connected with a plurality of fixing rods; the second wire is wound on the first conductive rod and is electrically connected with the first conductive rod; the side part of the hollow rotating rod is provided with a plurality of through holes, the through holes are positioned above the fixed rod, and a third wire is wound on the fixed rod; one end of the third wire penetrates through the through hole to be electrically connected with the second wire, and the other end of the third wire is fixedly connected with the second conductive rod; the bottom one end of hollow bull stick is kept away from in the dead lever to the second fixed block rigid coupling, the second fixed block is equipped with first screw hole, bolt and first screw hole spiro union are passed through at spill mount top, spill mount lateral part is equipped with the second screw hole, the screw rod spiro union is in the second screw hole, first splint rigid coupling is in the screw tip, first splint are located the spill mount, second splint are kept away from an inboard of second screw hole in the spill mount through first fixed block rigid coupling, first splint are corresponding with the second splint, first fixed block is equipped with the jack, the cooperation of second conducting rod and jack cartridge.

Furthermore, the rotary electroplating hanger for electroplating processing also comprises a first hard pipe, a first air suction cover, a second hard pipe, a second air suction cover, an exhaust fan, a filter cylinder and an active carbon screen plate; the first hard pipe is fixedly connected to the bottom of the installation box; one end of the first hard pipe is communicated with the air exhaust end of the exhaust fan, and the other end of the first hard pipe is communicated with the first air suction cover; the second hard pipe is fixedly connected to the rear side of the installation box; one end of the second hard pipe is communicated with the first hard pipe, and the other end of the second hard pipe is communicated with the second air suction cover; the first air suction cover and the second air suction cover are both positioned right above the concave fixing frame, the filter cylinder is communicated with the air outlet end of the exhaust fan, and the plurality of activated carbon mesh plates are fixedly connected in the filter cylinder.

Furthermore, a plurality of heat dissipation holes are uniformly distributed at the top of the installation box.

Furthermore, the lateral part of the installation box is further fixedly connected with a first fixing plate, and the first fixing plate is provided with a first reserved hole.

Furthermore, the two ends of the top of the installation box are fixedly connected with second fixing plates, and the second fixing plates are provided with second reserved holes.

Furthermore, the inner side part of the hollow rotating rod is fixedly connected with a sealing ring corresponding to the position of the through hole, and a third electric wire penetrates through the sealing ring.

Furthermore, the outer surfaces of the first clamping plate and the second clamping plate are provided with anti-skid lines.

Furthermore, the fixed rods are uniformly distributed into a plurality of rings along the axial direction of the hollow rotating rod, a plurality of fixed rods are uniformly arranged in each ring, and the fixed rods on the adjacent rings are distributed in a staggered manner.

Compared with the prior art, the invention has the following beneficial effects:

the invention can rapidly switch different currents and voltages, process a plurality of workpieces simultaneously and eliminate bubbles.

1. According to the invention, the workpieces are fixed by the first clamping plate and the second clamping plate, so that the workpieces can be fixed on the concave fixing frame, and the concave fixing frame is arranged at the bottom of the fixing rod, so that a plurality of workpieces can be fixed on the hanger, and thus, the effect of simultaneously processing a plurality of workpieces is achieved.

2. According to the invention, current and voltage are sequentially transmitted to a workpiece through the first current conducting rod, the first electric wire, the second electric wire, the third electric wire, the second current conducting rod, the first fixing block and the first clamping plate by the electric cabinet, so that the workpiece can be electroplated under the current and voltage, when different currents and voltages need to be switched, the electric cabinet can be directly controlled, and the electric cabinet can rapidly switch the current and the voltage, so that the effect of rapidly switching different currents and voltages is achieved.

3. According to the invention, the first gear drives the second gear to rotate by driving the first gear to rotate through the motor, so that the hollow rotating rod can drive the workpiece to rotate, the workpiece and the solution are more uniformly contacted, the concentration polarization of the solution is reduced, and the effect of an electric field on each surface of the workpiece is more uniform.

4. The invention retracts the stay wire or releases the stay wire through the electric reel, in the process of retracting or releasing the stay wire, the slide block can move left and right under the action of the elastic piece and the action of the stay wire, namely the slide block drives the second steel ball to move left and right through the impact rod, so that the second steel ball can impact the first steel ball 7 for many times, the first steel ball 7 can drive the hollow rotating rod to vibrate and vibrate the workpiece, bubbles generated in the electric process of the workpiece are shattered, the bubbles are prevented from being attached to the material to be electroplated, and the electroplating effect is influenced if the bubbles cannot be cleared in time, so that the situation of eliminating the bubbles is achieved.

Drawings

Fig. 1 is a first front view structure diagram of the present invention.

FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention.

Fig. 3 is a second front view structure diagram of the present invention.

Fig. 4 is a third schematic view of the present invention.

Fig. 5 is a schematic perspective view of the connection between the hollow rotating rod and the fixed rod according to the present invention.

The labels in the figures are: 1-mounting box, 2-motor, 3-first rotating shaft, 4-first gear, 5-second gear, 6-hollow rotating rod, 7-first steel ball, 8-electric reel, 9-pull wire, 10-slide rail, 11-slide block, 12-elastic piece, 13-impact rod, 14-second steel ball, 15-first bearing seat, 16-first conducting rod, 17-second bearing seat, 18-first wire, 19-electric control box, 20-first fixing block, 21-second wire, 22-third wire, 23-second conducting rod, 24-through hole, 25-fixing rod, 26-second fixing block, 27-first threaded hole, 28-bolt, 29-concave fixing frame, 30-second threaded hole, 31-screw rod, 32-first splint, 33-second splint, 34-jack, 35-first hard tube, 36-first air suction cover, 37-second hard tube, 38-second air suction cover, 39-exhaust fan, 40-filter cylinder, 41-active carbon screen plate, 42-heat dissipation hole, 43-first fixing plate, 44-first reserved hole, 45-second fixing plate, 46-second reserved hole, 47-sealing ring, 48-anti-skid grain and 49-limiting block.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

examples

A rotary electroplating hanger for electroplating processing is disclosed, as shown in fig. 1-5, comprising a mounting box 1, a motor 2, a first rotating shaft 3, a first gear 4, a second gear 5, a hollow rotating rod 6, a first steel ball 7, an electric reel 8, a pull wire 9, a slide rail 10, a slide block 11, an elastic part 12, a striking rod 13, a second steel ball 14, a first bearing seat 15, a first conductive rod 16, a second bearing seat 17, a first electric wire 18, an electric control box 19, a first fixing block 20, a second electric wire 21, a third electric wire 22, a second conductive rod 23, a through hole 24, a fixing rod 25, a second fixing block 26, a bolt 28, a concave fixing frame 29, a screw 31, a first clamping plate 32 and a second clamping plate 33; the motor 2 is fixedly connected to the top in the installation box 1, the top end of the first rotating shaft 3 is in transmission connection with the output end of the motor 2, the first gear 4 is fixedly connected to the bottom end of the first rotating shaft 3, and the first bearing seat 15 is embedded in the bottom of the installation box 1; the hollow rotating rod 6 is pivoted with the first bearing seat 15, and the hollow rotating rod 6 penetrates through the first bearing seat 15 and is fixedly connected with the second gear 5; the first gear 4 is meshed with the second gear 5, the first steel ball 7 is fixedly connected to the hollow rotating rod 6, the first steel ball 7 is positioned in the installation box 1, and the sliding rail 10 and the electric reel 8 are fixedly connected to the bottom in the installation box 1; one end of the impact rod 13 is connected with the slide rail 10 in a sliding way through the slide block 11, and the other end is fixedly connected with the second steel ball 14; the first steel ball 7 corresponds to the second steel ball 14, the side of the slide rail 10 is fixedly connected with a limiting block 49, the slide block 11 is connected with the limiting block 49 through an elastic part 12, and the electric reel 8 is fixedly connected to the bottom in the installation box 1; one end of the pull wire 9 is wound on the electric reel 8, and the other end is fixedly connected with the side part of the slide block 11; the second bearing seat 17 is fixedly connected to the inner side of the mounting box 1, the top of the first conductive rod 16 is pivoted with the second bearing seat 17, the first conductive rod 16 is positioned in the hollow rotating rod 6, the electric cabinet 19 is embedded in the mounting box 1, the top end of the first conductive rod 16 is electrically connected with the electric cabinet 19 through the first electric wire 18, and the side of the hollow rotating rod 6 is fixedly connected with a plurality of fixing rods 25; the second wire 21 is wound on the first conductive rod 16, and the second wire 21 is electrically connected with the first conductive rod 16; the side part of the hollow rotating rod 6 is provided with a plurality of through holes 24, the through holes 24 are positioned above the fixed rod 25, and the third electric wire 22 is wound on the fixed rod 25; one end of a third electric wire 22 penetrates through the through hole 24 to be electrically connected with the second electric wire 21, and the other end of the third electric wire is fixedly connected with a second conductive rod 23; the second fixing block 26 is fixedly connected to one end, far away from the bottom of the hollow rotating rod 6, of the fixing rod 25, the second fixing block 26 is provided with a first threaded hole 27, the top of the concave fixing frame 29 is in threaded connection with the first threaded hole 27 through a bolt 28, the lateral portion of the concave fixing frame 29 is provided with a second threaded hole 30, the screw rod 31 is in threaded connection with the second threaded hole 30, the first clamping plate 32 is fixedly connected to the end portion of the screw rod 31, the first clamping plate 32 is located in the concave fixing frame 29, the second clamping plate 33 is fixedly connected to the inner side, far away from the second threaded hole 30, of the concave fixing frame 29 through the first fixing block 20, the first clamping plate 32 corresponds to the second clamping plate 33, the first fixing block.

When the hanger is needed to perform electroplating work on a workpiece, firstly, the concave fixing frame 29 is rotated to enable the bolt 28 to be screwed out from the first threaded hole 27, at the moment, the workpiece can be placed between the first clamping plate 32 and the second clamping plate 33, then the screw rod 31 is rotated to enable the screw rod 31 to drive the first clamping plate 32 to approach to the position direction of the second clamping plate 33, so that the first clamping plate 32 and the second clamping plate 33 can clamp the workpiece, after the clamping is completed, the bolt 28 is screwed into the first threaded hole 27, the concave fixing frame 29 is installed at the bottom of the fixing rod 25, the above work is repeated, and a plurality of workpieces can be fixed on the hanger, so that the effect that the workpieces can be simultaneously processed by a plurality of workpieces is achieved.

After the workpiece is fixed on the hanger, the second conductive rod 23 can be inserted into the insertion hole 34 to facilitate the electroplating work of the hanger, after the insertion is completed, the hanger is installed on an electroplating bath, after the installation is completed, the electric control box 19 is controlled, the electric control box 19 can transmit current and voltage to the first conductive rod 16 through the first electric wire 18, the current and voltage are transmitted to the second electric wire 21 through the first conductive rod 16, then the current and voltage are transmitted to the third electric wire 22 through the second electric wire 21, so that the current and voltage can be transmitted to the second conductive rod 23 through the third electric wire 22, then the current and voltage are transmitted to the workpiece through the first fixing block 20 and the first clamping plate 32 by the second conductive rod 23, namely, the workpiece can be electroplated under the current and voltage, when different currents and voltages need to be switched, the electric control box 19 can be directly controlled, and the electric control box 19 can rapidly switch the current and the voltage, thus, the effect of rapidly switching different currents and voltages is achieved.

At electric current, the voltage is carried in the in-process of work piece, motor 2 starts always, motor 2 can drive first gear 4 through first pivot 3 and rotate, because first gear 4 and the meshing of second gear 5, then second gear 5 can follow the rotation of first gear 4 and rotate, second gear 5 can drive hollow bull stick 6 promptly, thereby hollow bull stick 6 can drive the rotatory rotation of work piece, make the contact of work piece and solution more even, the concentration polarization of solution reduces, the effect of electric field to each surface of work piece is more even.

When the workpiece rotates, current and voltage are transmitted to the workpiece, the electric reel 8 is started, the electric reel 8 can retract the pull wire 9 or release the pull wire 9, when the pull wire 9 is released, the slide block 11 can slide towards the direction of the first steel ball 7 under the action of the elastic piece 12, the slide block 11 drives the second steel ball 14 to move towards the direction of the first steel ball 7 through the impact rod 13, so that the second steel ball 14 can impact on the first steel ball 7, then the pull wire 9 is retracted by the electric reel 8, the second steel ball 14 moves towards the direction far away from the first steel ball 7, the work is repeated, the second steel ball 14 can impact on the first steel ball 7 for multiple times, the first steel ball 7 can drive the hollow rotating rod 6 to vibrate, the workpiece is vibrated, bubbles generated in the electric process of the workpiece are broken, and are prevented from being attached to the material to be electroplated, if the condition that can influence the effect of electroplating can not clear up in time, so, reach the condition that can eliminate the bubble.

After the electroplating is finished, the hanger is taken out of the electroplating bath, and at the moment, the workpiece can be taken down from the concave fixing frame 29, namely the screw 31 is screwed out, so that the first clamping plate 32 and the second clamping plate 33 do not clamp the workpiece.

As shown in fig. 3, the rotary electroplating hanger for electroplating processing further includes a first hard tube 35, a first suction hood 36, a second hard tube 37, a second suction hood 38, an exhaust fan 39, a filter cartridge 40, and an activated carbon mesh plate 41; the first hard pipe 35 is fixedly connected to the bottom of the installation box 1; one end of the first hard pipe 35 is communicated with the air exhaust end of the exhaust fan 39, and the other end is communicated with the first air suction cover 36; the second hard pipe 37 is fixedly connected to the rear side of the installation box 1; one end of the second hard tube 37 is communicated with the first hard tube 35, and the other end is communicated with the second air suction cover 38; the first air suction cover 36 and the second air suction cover 38 are both positioned right above the concave fixing frame 29, the filter cylinder 40 is communicated with the air outlet end of the exhaust fan 39, and the plurality of activated carbon mesh plates 41 are fixedly connected in the filter cylinder 40.

Start exhaust fan 39, exhaust fan 39 air exhaust end can inhale through the gaseous of first hard pipe 35, first suction hood 36, second stereoplasm, second suction hood 38 with the gaseous of work piece electroplating in-process production, bubble shatter output, is given vent to anger by exhaust fan 39 again and is held gas discharge cartridge filter 40 in, and at this moment, gaseous can be purified by active carbon otter board 41, prevents that work piece electroplating process from producing gas, the gaseous polluted environment that comes of bubble shatter output.

In order to ensure the heat dissipation of the motor 2 and the electric cabinet 19, referring to fig. 4, a plurality of heat dissipation holes 42 are uniformly distributed on the top of the installation box 1.

In order to facilitate the installation of the side portion of the hanger and the electroplating bath, referring to fig. 4, a first fixing plate 43 is further fixedly connected to the side portion of the installation box 1, and the first fixing plate 43 is provided with a first preformed hole 44.

In order to facilitate the installation of the top of the hanger and the electroplating bath, referring to fig. 4, two ends of the top of the installation box 1 are further fixedly connected with second fixing plates 45, and the second fixing plates 45 are provided with second reserved holes 46.

In order to prevent the electroplating chemical from entering the hollow rotating rod 6 through the through hole 24 and causing abnormal electrification of the hanger, referring to fig. 4, a sealing ring 47 corresponding to the through hole 24 is fixedly connected to the inner side of the hollow rotating rod 6, and the third wire 22 penetrates through the sealing ring 47.

In order to enable the first clamping plate 32 and the second clamping plate 33 to clamp the workpiece, referring to fig. 4, the outer surfaces of the first clamping plate 32 and the second clamping plate 33 are provided with anti-skid lines 48.

In order to make the electroplating layer of the workpiece uniform, referring to fig. 5, the plurality of fixing rods 25 are uniformly distributed in a plurality of rings along the axial direction of the hollow rotating rod 6, each ring is uniformly provided with a plurality of fixing rods 25, and the fixing rods 25 on adjacent rings are distributed in a staggered manner.

The control mode of the invention is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the invention.

Although the present disclosure has been described in detail with reference to the exemplary embodiments, the present disclosure is not limited thereto, and it will be apparent to those skilled in the art that various modifications and changes can be made thereto without departing from the scope of the present disclosure.

Claims

1. A rotary electroplating hanger for electroplating processing is characterized in that, the device comprises an installation box (1), a motor (2), a first rotating shaft (3), a first gear (4), a second gear (5), a hollow rotating rod (6), a first steel ball (7), an electric reel (8), a pull wire (9), a sliding rail (10), a sliding block (11), an elastic piece (12), an impact rod (13), a second steel ball (14), a first bearing block (15), a first conductive rod (16), a second bearing block (17), a first electric wire (18), an electric cabinet (19), a first fixing block (20), a second electric wire (21), a third electric wire (22), a second conductive rod (23), a through hole (24), a fixing rod (25), a second fixing block (26), a bolt (28), a concave fixing frame (29), a screw rod (31), a first clamping plate (32) and a second clamping plate (33); the motor (2) is fixedly connected to the inner top of the mounting box (1), the top end of the first rotating shaft (3) is in transmission connection with the output end of the motor (2), the first gear (4) is fixedly connected to the bottom end of the first rotating shaft (3), and the first bearing seat (15) is embedded in the bottom of the mounting box (1); the hollow rotating rod (6) is pivoted with the first bearing seat (15), and the hollow rotating rod (6) penetrates through the first bearing seat (15) and is fixedly connected with the second gear (5); the first gear (4) is meshed with the second gear (5), the first steel ball (7) is fixedly connected with the hollow rotating rod (6), the first steel ball (7) is positioned in the installation box (1), and the sliding rail (10) and the electric reel (8) are fixedly connected to the inner bottom of the installation box (1); one end of the impact rod (13) is connected with the slide rail (10) in a sliding way through the slide block (11), and the other end is fixedly connected with the second steel ball (14); the first steel ball (7) corresponds to the second steel ball (14), a limiting block (49) is fixedly connected to the side of the slide rail (10), the slide block (11) is connected with the limiting block (49) through an elastic piece (12), and the electric reel (8) is fixedly connected to the inner bottom of the mounting box (1); one end of the pull wire (9) is wound on the electric reel (8), and the other end is fixedly connected with the side part of the slide block (11); the second bearing seat (17) is fixedly connected to the inner side of the mounting box (1), the top of the first conductive rod (16) is pivoted with the second bearing seat (17), the first conductive rod (16) is located in the hollow rotating rod (6), the electric cabinet (19) is embedded in the mounting box (1), the top end of the first conductive rod (16) is electrically connected with the electric cabinet (19) through a first electric wire (18), and the side of the hollow rotating rod (6) is fixedly connected with a plurality of fixing rods (25); the second electric wire (21) is wound on the first conductive rod (16), and the second electric wire (21) is electrically connected with the first conductive rod (16); a plurality of through holes (24) are formed in the side portion of the hollow rotating rod (6), the through holes (24) are located above the fixing rod (25), and the third wire (22) is wound on the fixing rod (25); one end of a third electric wire (22) penetrates through the through hole (24) to be electrically connected with the second electric wire (21), and the other end of the third electric wire is fixedly connected with a second conductive rod (23); the second fixing block (26) is fixedly connected to one end, far away from the bottom of the hollow rotating rod (6), of the fixing rod (25), a first threaded hole (27) is formed in the second fixing block (26), the top of the concave fixing frame (29) is in threaded connection with the first threaded hole (27) through a bolt (28), a second threaded hole (30) is formed in the side portion of the concave fixing frame (29), a screw rod (31) is in threaded connection with the second threaded hole (30), a first clamping plate (32) is fixedly connected to the end portion of the screw rod (31), the first clamping plate (32) is located in the concave fixing frame (29), a second clamping plate (33) is fixedly connected to the inner side, far away from the second threaded hole (30), of the concave fixing frame (29) through a first fixing block (20), the first clamping plate (32) corresponds to the second clamping plate (33), a jack (34) is formed in the first fixing block (20), and a second conductive.

2. The rotary electroplating hanger for electroplating processing according to claim 1, wherein the rotary electroplating hanger for electroplating processing further comprises a first hard pipe (35), a first air suction hood (36), a second hard pipe (37), a second air suction hood (38), an exhaust fan (39), a filter cylinder (40) and an activated carbon screen plate (41); the first hard pipe (35) is fixedly connected to the bottom of the installation box (1); one end of the first hard pipe (35) is communicated with the air exhaust end of the exhaust fan (39), and the other end of the first hard pipe is communicated with the first air suction cover (36); the second hard pipe (37) is fixedly connected to the rear side of the installation box (1); one end of the second hard pipe (37) is communicated with the first hard pipe (35), and the other end is communicated with the second air suction cover (38); the first air suction cover (36) and the second air suction cover (38) are both positioned right above the concave fixing frame (29), the filter cylinder (40) is communicated with the air outlet end of the exhaust fan (39), and the plurality of activated carbon screen plates (41) are fixedly connected in the filter cylinder (40).

3. The rotary electroplating hanger for electroplating process according to claim 2, wherein a plurality of heat dissipation holes (42) are uniformly distributed on the top of the installation box (1).

4. The rotary electroplating hanger for electroplating according to claim 3, wherein a first fixing plate (43) is further fixedly connected to the side of the mounting box (1), and the first fixing plate (43) is provided with a first reserved hole (44).

5. The rotary electroplating hanger for electroplating processing according to claim 4, wherein a second fixing plate (45) is further fixedly connected to two ends of the top of the mounting box (1), and the second fixing plate (45) is provided with a second reserved hole (46).

6. The rotary electroplating hanger for electroplating according to claim 5, wherein the inner side of the hollow rotating rod (6) is fixedly connected with a sealing ring (47) corresponding to the position of the through hole (24), and the third wire (22) penetrates through the sealing ring (47).

7. The rotary plating hanger for plating process according to claim 6, wherein the outer surfaces of the first clamping plate (32) and the second clamping plate (33) are provided with anti-slip lines (48).

8. The rotary plating hanger for plating process according to claim 7, wherein the plurality of fixing rods (25) are uniformly distributed in a plurality of rings along the axial direction of the hollow rotating rod (6), each ring has a plurality of fixing rods (25), and the fixing rods (25) on adjacent rings are staggered.