A mobile device for hollow rod electroplating process

Abstract

The present invention provides a moving device for a hollow rod electroplating process, which relates to the technical field of electroplating and comprises: a hollow rod electroplating pool; four guide brackets are fixedly installed on the inner wall of the hollow rod electroplating pool; two groups of multifunctional units are provided, and the two groups of multifunctional units are installed on the hollow rod electroplating pool; the two groups of multifunctional units are used to lift and lower the hollow rod before and after electroplating, and the two groups of multifunctional units are also used to shake the hollow rod during electroplating; hollow rod supporting units are installed on the two groups of multifunctional units; a blocking unit is installed on the hollow rod supporting unit; a control unit is installed at the bottom of the hollow rod supporting unit; according to the present invention, the two driving motors will work only when the hollow rod is located in the electroplating solution, thereby reducing the power loss while ensuring the shaking effect; the problem that although some electroplating devices have a shaking structure, the power supply of the shaking structure cannot be automatically cut off after the electroplating is completed, resulting in power loss is solved.

Description

Technical Field

[0001] The invention belongs to the technical field of electroplating, and more specifically, particularly relates to a moving device for a hollow rod electroplating process. Background Art

[0002] Electroplating is the process of plating a thin layer of other metals or alloys on certain metal surfaces using the principle of electrolysis. It is a process that uses electrolysis to adhere a layer of metal film to the surface of metal or other material parts to prevent metal oxidation. Hollow rods need to be electroplated after production to improve the wear resistance, conductivity, reflectivity, corrosion resistance and other effects of the hollow rods.

[0003] The electroplating tooling currently in use has the following shortcomings: 1. The hollow rods to be electroplated need to be manually placed in the electroplating tooling by workers, and the hollow rods after electroplating also need to be manually taken out from the electroplating tooling by workers, resulting in poor automation; 2. The hollow rods are generally in a stationary state during electroplating, resulting in poor electroplating effect of the hollow rods. Although some electroplating devices have a shaking structure, the power supply of the shaking structure cannot be automatically cut off after the electroplating is completed, resulting in power loss. Summary of the invention

[0004] The disclosed embodiment relates to a mobile device for a hollow rod electroplating process, which comprises a multifunctional unit, a hollow rod supporting unit, a blocking unit and a control unit; the two driving motors will work only when the hollow rod is located in the electroplating solution, thereby reducing power loss while ensuring a shaking effect; the electroplated hollow rod automatically falls onto a discharging robot arm under the action of its own gravity and the inclination of the hollow rod supporting frame, and the hollow rod to be electroplated can push the blocking plate to slightly change its angle under the action of its own gravity and the inclination of the hollow rod supporting frame, so that the hollow rod to be electroplated automatically enters the hollow rod supporting frame, thereby realizing automated electroplating of the hollow rod and improving the electroplating efficiency of the hollow rod; and solving the problems of poor automation, the hollow rod being generally stationary during electroplating, and the inability to automatically cut off the power supply of the shaking structure after the electroplating is completed.

[0005] In a first aspect of the present disclosure, a mobile device for a hollow rod electroplating process is provided, which specifically comprises a hollow rod electroplating tank and a multifunctional unit; four guide brackets are fixedly installed on the inner wall of the hollow rod electroplating tank;

[0006] There are two groups of multifunctional units, and the two groups of multifunctional units are installed on the hollow rod electroplating tank; the two groups of multifunctional units are used to lift the hollow rod before and after electroplating, and the two groups of multifunctional units are also used to shake the hollow rod during electroplating;

[0007] The two groups of multifunctional units are provided with hollow rod support units, and the hollow rod support units are used to support the hollow rods to be electroplated; and the blocking units are provided with blocking units;

[0008] A control unit is installed at the bottom of the hollow rod supporting unit, and the control unit is used to control the automatic feeding and automatic discharging of the hollow rods.

[0009] In at least some embodiments, the multifunctional unit includes: an electric cylinder, a lifting seat and a drive motor; the electric cylinder is fixedly mounted on the hollow rod electroplating pool; the lifting seat is fixedly mounted on the top of the electric cylinder; and the drive motor is fixedly mounted inside the lifting seat.

[0010] In at least some embodiments, the multifunctional unit further includes: a missing gear, a circular protective rod and a switch; the missing gear is fixedly mounted on the driving motor; the circular protective rod is fixedly mounted on the bottom of the lifting seat, and the bottom of the circular protective rod is in contact with the hollow rod electroplating pool; the switch is fixedly mounted inside the circular protective rod, and the switch is used to control the operation of the driving motor; when the bottom of the circular protective rod is in contact with the hollow rod electroplating pool, the switch is in a pressed and powered state.

[0011] In at least some embodiments, the multifunctional unit further comprises: a circular mounting block A and a limit blocking ring; the circular mounting block A is welded to the inner side of the lifting seat; and the limit blocking ring is welded to the outer side of the circular mounting block A.

[0012] In at least some embodiments, the hollow rod support unit includes: a connecting plate, a hollow rod support frame, an arcuate rack and a circular mounting seat; there are two connecting plates in total, and the two connecting plates are rotatably mounted on the outside of the two circular mounting blocks A, and the outer sides of the two connecting plates are in contact with the two lifting seats, and the inner sides of the two connecting plates are in contact with the two limit blocking rings; the hollow rod support frame is welded to the bottom of the two connecting plates; there are two arcuate racks in total, and the two arcuate racks are welded to the tops of the two connecting plates, and the two arcuate racks are meshed and connected with the two missing gears; there are four circular mounting seats in total, and the four circular mounting seats are welded on the left and right sides of the hollow rod support frame.

[0013] In at least some embodiments, the hollow rod support unit also includes: a circular guide rod, a limit frame and a return spring A; there are two circular guide rods, and the two circular guide rods are threadedly connected to the two circular mounting seats on the front side, and the two circular guide rods are located in the two guide brackets on the front side; there are two limit frames, and the two limit frames are slidably installed at the bottom of the hollow rod support frame; there are two return springs A, and the two return springs A are installed in the two limit frames, and the tops of the two return springs A are in contact with the hollow rod support frame.

[0014] In at least some embodiments, the blocking unit includes: a circular mounting shaft and a blocking plate; there are two circular mounting shafts, and the two circular mounting shafts are rotatably mounted on a hollow rod support frame; there are two blocking plates, and the two blocking plates are welded to the outside of the two circular mounting shafts, and rounded corners are provided on the upper and lower sides of the two blocking plates.

[0015] In at least some embodiments, the blocking unit also includes: an arc-shaped reset rod and a reset spring B; the arc-shaped reset rod is provided in two rows, and the two rows of arc-shaped reset rods are welded to the hollow rod support frame; the two rows of arc-shaped reset rods are slidably connected to the two blocking plates, and the number of arc-shaped reset rods in each row is three; the reset springs B are provided in two rows, and the two rows of reset springs B are installed on the outside of the two rows of arc-shaped reset rods; the number of reset springs B in each row is six, and two reset springs B are installed on each arc-shaped reset rod, and the two reset springs B on the arc-shaped reset rod are located on the front and rear sides of the blocking plate.

[0016] In at least some embodiments, the control unit includes: a circular mounting block B, a limiting frame and a control frame; the circular mounting block B is welded to the bottom of the hollow rod support frame; the limiting frame is welded to the outside of the circular mounting block B; the control frame is slidably mounted on the outside of the circular mounting block B, and the top of the control frame contacts the hollow rod support frame, the bottom of the control frame contacts the limiting frame, and the top of the control frame also contacts the two limiting frames.

[0017] In at least some embodiments, the control unit also includes: a return spring C and a robotic arm grasping handle; there are two return springs C in total, and the two return springs C are welded on the front and rear sides of the circular mounting block B, and the outer ends of the two return springs C are fixedly connected to the control frame; there are two robotic arm grasping handles in total, and the two robotic arm grasping handles are welded on the front and rear sides of the control frame.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. In the present invention, when the two electric cylinders extend, the hollow rod support frame moves upward to facilitate the discharge of the hollow rods after electroplating; when the two electric cylinders retract, the hollow rod support frame moves downward to facilitate the hollow rods to be electroplated to enter the hollow rod electroplating tank;

[0020] In addition, when the two drive motors are working, the hollow rod support frame swings slightly, making the outer wall of the hollow rod more evenly plated; when the two electric cylinders are extended, the two switches automatically reset and cut off the power, ensuring that the two drive motors will work only when the hollow rod is in the plating solution, reducing power loss while ensuring the shaking effect;

[0021] In addition, when the hollow rod support frame moves to the top, it has a certain angle, which is convenient for the discharge of the hollow rods after electroplating, and also for the feeding of the hollow rods to be electroplated; when the two circular guide rods are threadedly connected to the two circular mounting seats on the front side, the front side of the hollow rod support frame is the discharge direction, and the rear side of the hollow rod support frame is the feeding direction; when the two circular guide rods are threadedly connected to the two circular mounting seats on the rear side, the front side of the hollow rod support frame is the feeding direction, and the rear side of the hollow rod support frame is the discharge direction, which is convenient for the staff to adjust the feeding and discharge directions through the installation position of the two circular guide rods.

[0022] 2. The present invention has a blocking effect on the hollow rods in the hollow rod support frame, thereby preventing the hollow rods from falling during electroplating; when the feeding robot arm pulls the rear robot arm gripping handle, the control frame moves backward, and when the control frame moves backward, the front limit frame moves downward under the action of the front return spring A, so that the front limit frame is separated from the front blocking plate. At this time, the limit of the front blocking plate is released, and the electroplated hollow rods automatically fall onto the discharge robot arm under the action of their own gravity and the inclination of the hollow rod support frame; when the discharge machine When the arm pulls the front mechanical arm gripping handle, the control frame moves forward. When the control frame moves forward, the rear limit frame moves downward under the action of the rear return spring A, so that the rear limit frame is separated from the rear blocking plate. At this time, the limit of the rear blocking plate is released, and the hollow rod to be electroplated can push the blocking plate to change slightly in angle under the action of its own gravity and the inclination of the hollow rod support frame, so that the hollow rod to be electroplated automatically enters the hollow rod support frame, realizing the automated electroplating of the hollow rod and improving the electroplating efficiency of the hollow rod.

[0023] In addition, the setting of two rows of reset springs B supports the two blocking plates, so that the angle between the two blocking plates and the hollow rod support frame is always ninety degrees in the natural state, ensuring that when the angle of the hollow rod support frame is reset, the two limit frames can be accurately inserted into the two blocking plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0025] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0026] In the attached picture:

[0027] Figure 1 It is a three-dimensional structural schematic diagram of the present invention.

[0028] Figure 2 It is a structural schematic diagram of the hollow rod electroplating cell and the guide bracket of the present invention.

[0029] Figure 3 The present invention Figure 1 Schematic diagram of the local enlarged structure of area A in the middle.

[0030] Figure 4 The present invention Figure 1 Schematic diagram of the horizontal central section structure.

[0031] Figure 5 The present invention Figure 4 Schematic diagram of the local enlarged structure of area B in the middle.

[0032] Figure 6 It is a structural schematic diagram of the hollow rod supporting unit, the blocking unit and the control unit of the present invention.

[0033] Figure 7 The present invention Figure 1 Schematic diagram of the top view structure.

[0034] Figure 8 The present invention Figure 1 Schematic diagram of the longitudinal central section structure.

[0035] Fig. 9 The present invention Figure 8 Schematic diagram of the local enlarged structure of the C area in the middle.

[0036] Fig.10 The present invention Figure 6 Schematic diagram of the bottom perspective structure.

[0037] Fig.11 The present invention Figure 8 Schematic diagram of the local enlarged structure of area D in the middle.

[0038] Fig.12 The present invention Fig.10 Schematic diagram of the local enlarged structure of area E in the middle.

[0039] List of reference numerals:

[0040] 1. Hollow rod electroplating cell; 101. Guide bracket;

[0041] 2. Multifunctional unit; 201. Electric cylinder; 202. Lifting seat; 203. Driving motor; 204. Missing gear; 205. Round protection rod; 206. Switch; 207. Round mounting block A; 208. Limit blocking ring;

[0042] 3. Hollow rod support unit; 301. Connecting plate; 302. Hollow rod support frame; 303. Arc-shaped rack; 304. Round mounting seat; 305. Round guide rod; 306. Limiting frame; 307. Reset spring A;

[0043] 4. Blocking unit; 401. Circular mounting shaft; 402. Blocking plate; 403. Arc-shaped reset rod; 404. Reset spring B;

[0044] 5. Control unit; 501. Circular mounting block B; 502. Limiting frame; 503. Control frame; 504. Reset spring C; 505. Robotic arm gripping handle. DETAILED DESCRIPTION

[0045] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0046] Example: Please refer to Figures 1 to 12 As shown: The present invention provides a mobile device for a hollow rod electroplating process, comprising a hollow rod electroplating tank 1 and a multifunctional unit 2; four guide brackets 101 are fixedly installed on the inner wall of the hollow rod electroplating tank 1;

[0047] There are two sets of multifunctional units 2, and the two sets of multifunctional units 2 are installed on the hollow rod electroplating tank 1; the two sets of multifunctional units 2 are used to lift the hollow rod before and after electroplating, and the two sets of multifunctional units 2 are also used to shake the hollow rod during electroplating;

[0048] The two sets of multifunctional units 2 are provided with hollow rod support units 3, which are used to support the hollow rods to be electroplated; the hollow rod support units 3 are provided with blocking units 4;

[0049] A control unit 5 is installed at the bottom of the hollow rod support unit 3, and the control unit 5 is used to control the automatic feeding and automatic discharging of the hollow rods.

[0050] In the present disclosure, Figure 1 , Figure 3 , Figure 5 , Figure 6 , Fig.11As shown, the multifunctional unit 2 includes: an electric cylinder 201, a lifting seat 202 and a driving motor 203; the electric cylinder 201 is fixedly mounted on the hollow rod electroplating pool 1; the lifting seat 202 is fixedly mounted on the top of the electric cylinder 201; the driving motor 203 is fixedly mounted inside the lifting seat 202; the multifunctional unit 2 also includes: a missing gear 204, a circular protective rod 205 and a switch 206; the missing gear 204 is fixedly mounted on the driving motor 203; the circular protective rod 205 is fixedly mounted on the bottom of the lifting seat 202, and the circular The bottom of the protection rod 205 contacts the hollow rod electroplating pool 1; the switch 206 is fixedly installed inside the circular protection rod 205, and the switch 206 is used to control the operation of the drive motor 203; when the bottom of the circular protection rod 205 contacts the hollow rod electroplating pool 1, the switch 206 is in a pressed power-on state; the multifunctional unit 2 also includes: a circular mounting block A207 and a limit blocking ring 208; the circular mounting block A207 is welded on the inner side of the lifting seat 202; the limit blocking ring 208 is welded on the outside of the circular mounting block A207;

[0051] The hollow rod support unit 3 includes: a connecting plate 301, a hollow rod support frame 302, an arc-shaped rack 303 and a circular mounting seat 304; there are two connecting plates 301, and the two connecting plates 301 are rotatably mounted on the outside of the two circular mounting blocks A207, and the outer sides of the two connecting plates 301 are in contact with the two lifting seats 202, and the inner sides of the two connecting plates 301 are in contact with the two limit blocking rings 208; the hollow rod support frame 302 is welded to the bottom of the two connecting plates 301; there are two arc-shaped racks 303, and the two arc-shaped racks 303 are welded to the tops of the two connecting plates 301, and the two arc-shaped racks 303 are meshed and connected with the two missing gears 204; there are four circular mounting seats 304, And four circular mounting seats 304 are welded on the left and right sides of the hollow rod support frame 302; the hollow rod support unit 3 also includes: a circular guide rod 305, a limit frame 306 and a return spring A307; there are two circular guide rods 305, and the two circular guide rods 305 are threadedly connected to the two circular mounting seats 304 on the front side, and the two circular guide rods 305 are located in the two guide brackets 101 on the front side; there are two limit frames 306, and the two limit frames 306 are slidably installed at the bottom of the hollow rod support frame 302; there are two return springs A307, and the two return springs A307 are installed in the two limit frames 306, and the tops of the two return springs A307 are in contact with the hollow rod support frame 302;

[0052] Its specific functions are as follows: because the two lifting seats 202 are fixedly mounted on the tops of the two electric cylinders 201, when the two electric cylinders 201 are extended, the hollow rod support frame 302 moves upward to facilitate the discharge of the hollow rods after electroplating, and when the two electric cylinders 201 are retracted, the hollow rod support frame 302 moves downward to facilitate the hollow rods to be electroplated to enter the hollow rod electroplating tank 1; and because the two missing gears 204 are fixedly mounted on the two driving motors 203, and the two arc-shaped racks 303 are meshed and connected with the two missing gears 204, when the two driving motors 203 are working, the hollow rod support frame 302 swings slightly, so that the outer wall of the hollow rod is more evenly electroplated; when the two electric cylinders 201 are extended, the two switches 206 automatically reset and cut off the power, ensuring that the two driving motors 203 will work only when the hollow rod is in the electroplating solution, thereby reducing the power loss while ensuring the shaking effect;

[0053] Because the two circular guide rods 305 are threadedly connected to the two circular mounting seats 304 on the front side, and the two circular guide rods 305 are located in the two guide brackets 101 on the front side, the hollow rod support frame 302 has a certain angle when it moves to the top, which is convenient for the discharge of the hollow rods after electroplating and the feeding of the hollow rods to be electroplated; when the two circular guide rods 305 are threadedly connected to the two circular mounting seats 304 on the front side, the front side of the hollow rod support frame 302 is the discharge direction, and the rear side of the hollow rod support frame 302 is the feeding direction; when the two circular guide rods 305 are threadedly connected to the two circular mounting seats 304 on the rear side, the front side of the hollow rod support frame 302 is the feeding direction, and the rear side of the hollow rod support frame 302 is the discharge direction, which is convenient for the staff to adjust the feeding and discharge directions through the installation position of the two circular guide rods 305.

[0054] In the present disclosure, Figures 9 to 12As shown, the blocking unit 4 includes: a circular mounting shaft 401 and a blocking plate 402; there are two circular mounting shafts 401, and the two circular mounting shafts 401 are rotatably mounted on the hollow rod support frame 302; there are two blocking plates 402, and the two blocking plates 402 are welded to the outside of the two circular mounting shafts 401, and the upper and lower sides of the two blocking plates 402 are both provided with rounded corners; the blocking unit 4 also includes: an arc-shaped reset rod 403 and a reset spring B404; there are two rows of arc-shaped reset rods 403, and the two rows of arc-shaped reset rods 403 is welded on the hollow rod support frame 302; two rows of arc-shaped reset rods 403 are slidably connected to the two blocking plates 402, and the number of arc-shaped reset rods 403 in each row is three; there are two rows of reset springs B404, and the two rows of reset springs B404 are installed outside the two rows of arc-shaped reset rods 403; the number of reset springs B404 in each row is six, and two reset springs B404 are installed on each arc-shaped reset rod 403, and the two reset springs B404 on the arc-shaped reset rod 403 are located on the front and rear sides of the blocking plate 402;

[0055] The control unit 5 includes: a circular mounting block B501, a limiting frame 502 and a control frame 503; the circular mounting block B501 is welded to the bottom of the hollow rod support frame 302; the limiting frame 502 is welded to the outside of the circular mounting block B501; the control frame 503 is slidably mounted on the outside of the circular mounting block B501, and the top of the control frame 503 contacts the hollow rod support frame 302, the bottom of the control frame 503 contacts the limiting frame 502, and the top of the control frame 503 also contacts the two limiting frames 306; the control unit 5 also includes: a reset spring C504 and a robot arm gripping handle 505; there are two reset springs C504, and the two reset springs C504 are welded to the front and rear sides of the circular mounting block B501, and the outer ends of the two reset springs C504 are fixedly connected to the control frame 503; there are two robot arm gripping handles 505, and the two robot arm gripping handles 505 are welded to the front and rear sides of the control frame 503;

[0056] Its specific function is: because the two circular mounting shafts 401 are rotatably mounted on the hollow rod support frame 302, and the two blocking plates 402 are welded to the outside of the two circular mounting shafts 401, the hollow rods in the hollow rod support frame 302 are blocked to prevent the hollow rods from falling during electroplating. In addition, because the control frame 503 is slidably mounted on the outside of the circular mounting block B501, and the top of the control frame 503 is also in contact with the two limit frames 306, when the feeding robot arm pulls When the rear mechanical arm grasps the handle 505, the control frame 503 moves backward. When the control frame 503 moves backward, the front limit frame 306 moves downward under the action of the front return spring A307, so that the front limit frame 306 is separated from the front blocking plate 402. At this time, the limit of the front blocking plate 402 is released, and the electroplated hollow rod automatically falls onto the discharge mechanical arm under its own gravity and the inclination of the hollow rod support frame 302. When the discharge mechanical arm pulls the front When the mechanical arm on the side grasps the handle 505, the control frame 503 moves forward. When the control frame 503 moves forward, the rear limit frame 306 moves downward under the action of the rear return spring A307, so that the rear limit frame 306 is separated from the rear blocking plate 402. At this time, the limit of the rear blocking plate 402 is released, and the hollow rod to be electroplated can push the blocking plate 402 to change its angle slightly under the action of its own gravity and the inclination of the hollow rod support frame 302, so that the hollow rod to be electroplated automatically enters the hollow rod support frame 302, realizing the automatic electroplating of the hollow rod and improving the electroplating efficiency of the hollow rod; the setting of the two rows of return springs B404 supports the two blocking plates 402, so that the angle between the two blocking plates 402 and the hollow rod support frame 302 in the natural state is always ninety degrees, ensuring that when the angle of the hollow rod support frame 302 is reset, the two limit frames 306 can be accurately inserted into the two blocking plates 402.

[0057] The specific usage and function of this embodiment are as follows:

[0058] When the present invention is used, the staff first adjusts the installation positions of the two circular guide rods 305 according to the distribution inside the factory. When the two circular guide rods 305 are threadedly connected to the two circular mounting seats 304 on the front side, the front side of the hollow rod support frame 302 is the discharging direction, and the rear side of the hollow rod support frame 302 is the feeding direction. When the two circular guide rods 305 are threadedly connected to the two circular mounting seats 304 on the rear side, the front side of the hollow rod support frame 302 is the feeding direction, and the rear side of the hollow rod support frame 302 is the discharging direction. When the two electric cylinders 201 are extended When the two electric cylinders 201 are extended, the two switches 206 are automatically reset and powered off to ensure that the hollow rods are in the electroplating solution before the two drive motors 203 work. The power loss is reduced; when the feeding robot arm pulls the rear robot arm grasping handle 505, the control frame 503 moves backward. When the control frame 503 moves backward, the front limit frame 306 moves downward under the action of the front return spring A307, so that the front limit frame 306 is separated from the front blocking plate 402. At this time, the limit of the front blocking plate 402 is released, and the electroplated hollow rod automatically falls onto the discharge robot arm under the action of its own gravity and the inclination of the hollow rod support frame 302; when the discharge robot arm pulls the front robot arm grasping handle 505, the control frame 503 moves forward. When the control frame 503 moves forward, the rear limit frame 306 moves downward under the action of the rear return spring A307, so that the rear limit frame 306 is separated from the rear blocking plate 402. At this time, the limit of the rear blocking plate 402 is released, and the hollow rod to be electroplated can push the blocking plate 402 to change its angle slightly under the action of its own gravity and the inclination of the hollow rod support frame 302, so that the hollow rod to be electroplated automatically enters the hollow rod support frame 302, thereby realizing the automated electroplating of the hollow rod and improving the electroplating efficiency of the hollow rod.

[0059] In this article, there are a few points to note:

[0060] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0061] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0062] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A mobile device for a hollow rod electroplating process, comprising a hollow rod electroplating pool (1) and a multifunctional unit (2); characterized in that: Four guide brackets (101) are fixedly mounted on the inner wall of the hollow rod electroplating pool (1); The multifunctional units (2) are provided with two groups in total, and the two groups of multifunctional units (2) are installed on the hollow rod electroplating tank (1); the two groups of multifunctional units (2) are used to lift and lower the hollow rod before and after electroplating, and the two groups of multifunctional units (2) are also used to shake the hollow rod during electroplating; The two groups of multifunctional units (2) are provided with hollow rod support units (3), and the hollow rod support units (3) are used to support the hollow rods to be electroplated; and the blocking units (4) are provided on the hollow rod support units (3); A control unit (5) is installed at the bottom of the hollow rod support unit (3), and the control unit (5) is used to control the automatic feeding and automatic discharging of the hollow rods; The multifunctional unit (2) comprises: an electric cylinder (201), a lifting seat (202) and a driving motor (203); the electric cylinder (201) is fixedly mounted on the hollow rod electroplating pool (1); the lifting seat (202) is fixedly mounted on the top of the electric cylinder (201); the driving motor (203) is fixedly mounted inside the lifting seat (202); the multifunctional unit (2) further comprises: a missing gear (204), a circular protective rod (205) and a switch (206); the missing gear (204) is fixedly mounted on the driving motor (203); the circular protective rod (205) is fixedly mounted on the bottom of the lifting seat (202) , and the bottom of the circular protective rod (205) is in contact with the hollow rod electroplating pool (1); the switch (206) is fixedly mounted inside the circular protective rod (205), and the switch (206) is used to control the operation of the drive motor (203); when the bottom of the circular protective rod (205) is in contact with the hollow rod electroplating pool (1), the switch (206) is in a pressed power-on state; the multifunctional unit (2) further comprises: a circular mounting block A (207) and a limit blocking ring (208); the circular mounting block A (207) is welded to the inner side of the lifting seat (202); and the limit blocking ring (208) is welded to the outside of the circular mounting block A (207).

2. A moving device for a hollow rod electroplating process according to claim 1, characterized in that: The hollow rod support unit (3) comprises: a connecting plate (301), a hollow rod support frame (302), an arc-shaped rack (303) and a circular mounting seat (304); two connecting plates (301) are provided, and the two connecting plates (301) are rotatably mounted on the outside of the two circular mounting blocks A (207), and the outer sides of the two connecting plates (301) are in contact with the two lifting seats (202), and the inner sides of the two connecting plates (301) are in contact with the two limit blocking rings (204). 08) contact; the hollow rod support frame (302) is welded to the bottom of the two connecting plates (301); the arc-shaped racks (303) are provided with two in total, and the two arc-shaped racks (303) are welded to the tops of the two connecting plates (301), and the two arc-shaped racks (303) are meshed and connected with the two missing gears (204); the circular mounting seats (304) are provided with four in total, and the four circular mounting seats (304) are welded to the left and right sides of the hollow rod support frame (302).

3. A moving device for a hollow rod electroplating process according to claim 2, characterized in that: The hollow rod support unit (3) further comprises: a circular guide rod (305), a limiting frame (306) and a return spring A (307); two circular guide rods (305) are provided, and the two circular guide rods (305) are threadedly connected to the two circular mounting seats (304) on the front side, and the two circular guide rods (305) are located in the two guide brackets (101) on the front side; two limiting frames (306) are provided, and the two limiting frames (306) are slidably mounted on the bottom of the hollow rod support frame (302); two return springs A (307) are provided, and the two return springs A (307) are mounted in the two limiting frames (306), and the tops of the two return springs A (307) are in contact with the hollow rod support frame (302).

4. A moving device for a hollow rod electroplating process according to claim 2, characterized in that: The blocking unit (4) comprises: a circular mounting shaft (401) and a blocking plate (402); two circular mounting shafts (401) are provided, and the two circular mounting shafts (401) are rotatably mounted on the hollow rod support frame (302); two blocking plates (402) are provided, and the two blocking plates (402) are welded to the outside of the two circular mounting shafts (401), and the upper and lower sides of the two blocking plates (402) are both provided with rounded corners.

5. A moving device for a hollow rod electroplating process according to claim 4, characterized in that: The blocking unit (4) further comprises: arc-shaped reset rods (403) and reset springs B (404); the arc-shaped reset rods (403) are provided in two rows, and the two rows of arc-shaped reset rods (403) are welded to the hollow rod support frame (302); the two rows of arc-shaped reset rods (403) are slidably connected to the two blocking plates (402), and the number of the arc-shaped reset rods (403) in each row is three; the reset springs B (404) are provided in two rows, and the two rows of reset springs B (404) are installed outside the two rows of arc-shaped reset rods (403); the number of the reset springs B (404) in each row is six, and two reset springs B (404) are installed on each arc-shaped reset rod (403), and the two reset springs B (404) on the arc-shaped reset rod (403) are located on the front and rear sides of the blocking plate (402).

6. A moving device for a hollow rod electroplating process according to claim 3, characterized in that: The control unit (5) comprises: a circular mounting block B (501), a limiting frame (502) and a control frame (503); the circular mounting block B (501) is welded to the bottom of the hollow rod support frame (302); the limiting frame (502) is welded to the outside of the circular mounting block B (501); the control frame (503) is slidably mounted on the outside of the circular mounting block B (501), and the top of the control frame (503) contacts the hollow rod support frame (302), the bottom of the control frame (503) contacts the limiting frame (502), and the top of the control frame (503) also contacts the two limiting frames (306).

7. A moving device for a hollow rod electroplating process according to claim 6, characterized in that: The control unit (5) further comprises: a return spring C (504) and a mechanical arm gripping handle (505); two return springs C (504) are provided in total, and the two return springs C (504) are welded to the front and rear sides of the circular mounting block B (501), and the outer ends of the two return springs C (504) are fixedly connected to the control frame (503); two mechanical arm gripping handles (505) are provided in total, and the two mechanical arm gripping handles (505) are welded to the front and rear sides of the control frame (503).

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