Nickel chemical plating tank module

Abstract

The present application provides a nickel chemical plating tank module, which belongs to the technical field of nickel chemical plating tanks, and includes a bracket, a first electric push rod is installed on the bracket, a shell is fixedly provided on the side of the first electric push rod, a support assembly is installed on the top of the first electric push rod, a fixed block is welded on the shell, a second connecting shaft is rotatably installed in the fixed block, a rotating plate is installed on the second connecting shaft, a connecting assembly is installed on the rotating plate, a resistance adjustment assembly is installed on the fixed block, a connecting belt is connected between the connecting assembly and the resistance adjustment assembly, an elastic force adjustment assembly is provided between the shell and the resistance adjustment assembly, and a chassis is installed at the bottom of the support assembly. The present application solves the problem that the existing nickel plating device cannot conveniently adjust the sliding resistance during discharge according to the weight of the nickel-plated material after the nickel plating is completed, and cannot flip the nickel-plated material during the nickel plating process.

Description

Technical Field

[0001] The invention relates to the technical field of nickel chemical plating tanks, in particular to a nickel chemical plating tank module. Background Art

[0002] Nickel chemical plating tank is a solution system for nickel chemical plating, which is widely used in metal surface treatment technology. In modern industry, nickel chemical plating is widely used in electronics, automobiles, aerospace and other fields, mainly used to improve the corrosion resistance, wear resistance and electrical conductivity of materials. Existing nickel chemical plating tanks still have some shortcomings.

[0003] For example, the publication number CN109881190B discloses a chemical plating tank and nickel-plated gold wire, including a tank body and a driving device, wherein the tank body has at least two working slots, and the driving device drives the tank body to move so that the working slots thereon move to the working position in sequence. With such a design, when the chemical plating tank needs to replace the liquid and maintenance, or when a fault occurs and needs to be repaired, rapid processing can be achieved by replacing the working slots involved, without the need to shut down the entire equipment or shut down for a short time, which greatly saves time and thus improves production efficiency. Although the above device can replace the working slots, when in use, it cannot conveniently adjust the sliding resistance during discharge according to the weight of the nickel-plated material after the nickel plating is completed, it cannot turn over the nickel-plated material during the nickel plating process, and it cannot ensure the uniformity of the coating during nickel plating and the quality and efficiency of nickel plating. Summary of the invention

[0004] In view of the problems existing in the existing nickel chemical plating tank, the present invention is proposed.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a nickel chemical plating tank module, comprising a bracket, a first electric push rod is installed on the bracket, a shell is fixedly arranged on the side of the first electric push rod, a support assembly is installed on the top of the first electric push rod, a fixed block is welded on the shell, a second connecting shaft is rotatably installed in the fixed block, a rotating plate is installed on the second connecting shaft, a connecting assembly is installed on the rotating plate, a resistance adjustment assembly is installed on the fixed block, a connecting belt is connected between the connecting assembly and the resistance adjustment assembly, and an elastic force adjustment assembly is arranged between the shell and the resistance adjustment assembly. A base frame is installed at the bottom of the supporting assembly, a mesh plate is installed on the base frame, a second connecting shell is fixedly connected to the base frame, a first connecting shell is arranged above the second connecting shell, motors are installed on both sides of the supporting assembly, a synchronous wheel is fixedly connected to the output shaft of the motor, a synchronous belt is arranged on the outer side of the synchronous wheel, the synchronous belt runs through the interior of the first connecting shell, a rotating drum is arranged below the synchronous belt, the rotating drum is rotatably connected to the second connecting shell, a bump is fixedly arranged on the rotating drum, a mounting plate is fixedly connected to the rear side of the shell, and a third electric push rod is installed on the mounting plate.

[0006] As a preferred solution of the present invention, the support assembly includes a support plate fixedly connected to the top of the first electric push rod, the support plate and the motor are fixedly connected, a connecting rod is fixedly connected to the support plate, a side plate is fixedly arranged on the connecting rod, the side plate and the base frame are fixedly connected, a connecting plate is fixedly arranged on the rear sides of adjacent two side plates, and a grid plate is rotatably installed on the front sides of the adjacent two side plates.

[0007] As a preferred solution of the present invention, the support plate, connecting rod, side plate and connecting plate are fixedly connected to form an integral structure, the height of the connecting plate is less than the height of the side plate, and the connecting plate is located in the upper half of the side plate.

[0008] As a preferred solution of the present invention, the connecting assembly includes a first connecting shaft rotatably mounted on a rotating plate, an inner groove is defined in the first connecting shaft, a damping plate is fixedly connected to the inner wall on the front side of the inner groove, an extension plate is fixedly connected to the rear side of the damping plate, a damping block is fixedly connected to the damping plate, and the extension plate and the connecting belt are fixedly connected.

[0009] As a preferred solution of the present invention, a rotating shaft is fixedly connected to the right side of the first connecting shaft, a lap plate is fixedly provided on the right side of the rotating plate, the rotating shaft and the lap plate are rotationally connected, and the first connecting shaft, damping plate and damping block are all made of rubber.

[0010] As a preferred solution of the present invention, the resistance adjustment assembly includes a torsion spring fixedly connected to the second connecting shaft, a connecting block is fixedly provided on the second connecting shaft, a pull rod is fixedly connected to the connecting block, the connecting belt on the extension plate is connected to the pull rod via a guide plate, a rotating wheel and a guide groove, the guide plate and the fixed block are fixedly connected, the rotating wheel is rotatably installed on the top of the guide plate, and the guide groove is opened between the guide plate and the fixed block.

[0011] As a preferred solution of the present invention, the connecting block, the second connecting shaft and the rotating plate are fixedly connected to form an integral structure, and the damping plate is suitable for being pulled upward by the pull rod, the extension plate and the connecting belt when the rotating plate rotates clockwise.

[0012] As a preferred solution of the present invention, the elastic force adjustment component includes a connecting plate fixedly connected to the outer shell, a second electric push rod is fixedly connected to the connecting plate, an outer bushing is fixedly provided at the bottom of the second electric push rod, a third connecting shaft is slidably installed in the outer bushing, one end of the torsion spring is connected to the second connecting shaft, and the other end of the torsion spring is connected to the third connecting shaft.

[0013] As a preferred solution of the present invention, the mesh plate is provided with openings for the protrusions to pass through, and the protrusions are evenly distributed on the rotating drum.

[0014] As a preferred solution of the present invention, a push plate is fixedly connected to the third electric push rod, movable rods are installed on both sides of the push plate, a spring is installed between the movable rod and the push plate, and the movable rod runs through the interior of the push plate.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. Through the provided connecting assembly and resistance adjustment assembly, when the nickel plating is completed, the first electric push rod is extended, and after the grid plate is unfolded, the nickel-plated material is moved from the grid plate to the rotating plate, and the nickel-plated material will slide through the first connecting shaft on the connecting assembly. The heavier the weight of the nickel-plated material, the greater the clockwise rotation angle of the rotating plate. At this time, the connecting block and the pull rod will also rotate clockwise, thereby pulling the connecting belt, and the connecting belt pulls the damping plate, so that the pressure when the damping block on the damping plate abuts against the first connecting shaft increases, thereby increasing the rotation resistance of the first connecting shaft, so that the device can automatically adjust the sliding resistance during discharging according to the gravity of the nickel-plated material, thereby enhancing the safety of the device during use, and solving the problem that the existing nickel plating device cannot conveniently adjust the sliding resistance during discharging according to the weight of the nickel-plated material after the nickel plating is completed.

[0017] 2. The device is provided with an elastic force adjustment component, which extends or shortens the second electric push rod to make the outer bushing move downward or upward. When the outer bushing moves upward, the third connecting shaft slides to the left in the outer bushing, so that the torsion spring is further wound, thereby changing the initial elastic force of the torsion spring, so that the device can adapt to nickel-plated materials of different weights and adaptively adjust the sliding resistance of the material during discharging, thereby enhancing the adaptability of the device.

[0018] 3. Through the motor, synchronous wheel, synchronous belt, first connecting shell and second connecting shell on the device, the first connecting shell and second connecting shell on the device can prevent the plating solution in the device from affecting the durability of the synchronous belt, ensure the durability of the synchronous belt while normally driving the rotating drum at the bottom of the device to rotate. When the rotating drum rotates, the bumps on its surface can flip the material that needs nickel plating, ensuring that the plating solution can better contact all surfaces of the workpiece, including hard-to-reach corners and recessed areas, thereby avoiding uneven plating or omissions, and solving the problem that the existing nickel plating device cannot flip the nickel-plated material during the nickel plating process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in combination with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0020] Figure 1 It is a schematic diagram of the overall structure of the nickel chemical plating tank module of the present invention;

[0021] Figure 2 yes Figure 1 A magnified schematic diagram of the structure at center A;

[0022] Figure 3 yes Figure 1 A magnified schematic diagram of the structure at B in the middle;

[0023] Figure 4 yes Figure 1 A magnified schematic diagram of the structure at C in the middle;

[0024] Figure 5 yes Figure 1 A magnified schematic diagram of the structure at D in the middle;

[0025] Figure 6 It is a schematic diagram of the connection structure between the fixed block and the rotating plate of the present invention;

[0026] Figure 7 It is a schematic diagram of the connection structure of the connection block and the pull rod of the present invention;

[0027] Figure 8It is a schematic diagram of the connection structure of the side plate and the connecting plate of the present invention;

[0028] Fig. 9 It is a schematic diagram of the split structure of the side plate and the bottom frame of the present invention;

[0029] Fig.10 It is a schematic diagram of the connection structure of the motor and the synchronous wheel of the present invention.

[0030] Figure numerals: 1, bracket; 2, first electric push rod; 3, housing; 4, support assembly; 401, support plate; 402, connecting rod; 403, side plate; 404, connecting plate; 405, grid plate; 5, rotating plate; 6, connecting assembly; 601, first connecting shaft; 602, inner groove; 603, damping plate; 604, damping block; 605, extension plate; 606, rotating shaft; 7, second connecting shaft; 8, resistance adjustment assembly; 801, torsion spring; 802, connecting block; 803, pull rod; 804, guide groove; 805, guide Plate; 806, rotating wheel; 9, connecting belt; 10, elastic force adjustment component; 1001, connecting plate; 1002, second electric push rod; 1003, outer bushing; 1004, third connecting shaft; 11, lap plate; 12, base frame; 13, mesh plate; 14, mounting plate; 15, third electric push rod; 16, push plate; 17, movable rod; 18, spring; 19, motor; 20, synchronous wheel; 21, synchronous belt; 22, first connecting shell; 23, second connecting shell; 24, rotating drum; 25, bump; 26, opening; 27, fixing block. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0033] Secondly, the present invention is described in detail with reference to schematic diagrams. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0034] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0035] like Figure 1-Figure 10As shown, the nickel chemical plating tank module includes a bracket 1, a first electric push rod 2 is installed on the bracket 1, a shell 3 is fixedly provided on the side of the first electric push rod 2, a support component 4 is installed on the top of the first electric push rod 2, the nickel-plated material is placed in the support component 4, and the nickel-plated material is taken out or immersed in the plating solution by extending or shortening the first electric push rod 2, a fixed block 27 is welded on the shell 3, a second connecting shaft 7 is rotatably installed in the fixed block 27, a rotating plate 5 is installed on the second connecting shaft 7, a connecting component 6 is installed on the rotating plate 5, a resistance adjusting component 8 is installed on the fixed block 27, and a connecting belt 9 is connected between the connecting component 6 and the resistance adjusting component 8. When the nickel-plated material is taken out, the nickel-plated material will press down the rotating plate 5, so that the rotating plate 5 rotates clockwise. After the rotating plate 5 rotates clockwise, it will pull the connecting component 6 through the connecting belt 9 on the resistance adjusting component 8, so that the resistance of the nickel-plated component moving on the connecting component 6 increases. An elastic force adjustment component 10 is arranged between the shell 3 and the resistance adjustment component 8, a base frame 12 is installed at the bottom of the support component 4, a mesh plate 13 is installed on the base frame 12, a second connecting shell 23 is fixedly connected to the base frame 12, a first connecting shell 22 is arranged above the second connecting shell 23, motors 19 are installed on both sides of the support component 4, a synchronous wheel 20 is fixedly connected to the output shaft of the motor 19, a synchronous belt 21 is arranged on the outer side of the synchronous wheel 20, the synchronous belt 21 runs through the inside of the first connecting shell 22, a rotating drum 24 is arranged below the synchronous belt 21, the rotating drum 24 and the second connecting shell 23 are rotatably connected, a bump 25 is fixedly arranged on the rotating drum 24, a mounting plate 14 is fixedly connected to the rear side of the shell 3, and a third electric push rod 15 is installed on the mounting plate 14. The synchronous wheel 20 is driven to rotate by the motor 19, and the synchronous wheel 20 drives the synchronous belt 21 to rotate, thereby driving the rotating drum 24 to rotate in the second connecting shell 23. The protrusion 25 on the rotating drum 24 will cause the nickel-plated material to flip, so that the plating solution fully contacts all surfaces of the nickel-plated material to ensure uniform plating.

[0036] In this embodiment, the support assembly 4 includes a support plate 401 fixedly connected to the top of the first electric push rod 2, the support plate 401 and the motor 19 are fixedly connected, a connecting rod 402 is fixedly connected to the support plate 401, a side plate 403 is fixedly arranged on the connecting rod 402, the side plate 403 and the base frame 12 are fixedly connected, a connecting plate 404 is fixedly arranged on the rear side of the adjacent two side plates 403, and a grid plate 405 is rotatably installed on the front side of the adjacent two side plates 403. When the first electric push rod 2 is extended, the support plate 401 and the connecting rod 402 will drive the side plate 403 and the connecting plate 404 to move upward. When the grid plate 405 is not blocked, the grid plate 405 will rotate to remove the nickel-plated material.

[0037] In this embodiment, the support plate 401, the connecting rod 402, the side plate 403 and the connecting plate 404 are fixedly connected to form an integral structure. The height of the connecting plate 404 is less than the height of the side plate 403. The connecting plate 404 is located in the upper half of the side plate 403, which is convenient for pushing the nickel-plated material forward from the back side of the device. While keeping the two side plates 403 connected, the convenience of using the device is enhanced.

[0038] In this embodiment, the connecting component 6 includes a first connecting shaft 601 rotatably mounted on the rotating plate 5, an inner groove 602 is opened in the first connecting shaft 601, a damping plate 603 is fixedly connected to the inner wall of the front side of the inner groove 602, an extension plate 605 is fixedly connected to the rear side of the damping plate 603, a damping block 604 is fixedly connected to the damping plate 603, and the extension plate 605 and the connecting belt 9 are fixedly connected. When the extension plate 605 is pulled upward, the damping plate 603 and the damping block 604 will abut against the first connecting shaft 601 upward, thereby increasing the rotation resistance of the first connecting shaft 601, thereby enabling the device to reduce the sliding speed of the nickel-plated material, thereby ensuring the safety of the device when in use.

[0039] In this embodiment, a rotating shaft 606 is fixedly connected to the right side of the first connecting shaft 601, and a lap plate 11 is fixedly provided on the right side of the rotating plate 5. The rotating shaft 606 and the lap plate 11 are rotatably connected. The first connecting shaft 601, the damping plate 603 and the damping block 604 are all made of rubber material, so that the rotation resistance of the first connecting shaft 601 can be increased when the damping block 604 moves upward. The rotating shaft 606 rotatably installed on the lap plate 11 ensures that the right side of the first connecting shaft 601 is stably supported.

[0040] In this embodiment, the resistance adjustment assembly 8 includes a torsion spring 801 fixedly connected to the second connecting shaft 7, a connecting block 802 is fixedly provided on the second connecting shaft 7, a pull rod 803 is fixedly connected to the connecting block 802, and the connecting belt 9 on the extension plate 605 is connected to the pull rod 803 through the guide plate 805, the rotating wheel 806 and the guide groove 804. The guide plate 805 and the fixed block 27 are fixedly connected, the rotating wheel 806 is rotatably installed on the top of the guide plate 805, and the guide groove 804 is opened between the guide plate 805 and the fixed block 27. When the connecting block 802 rotates clockwise, the pull rod 803 pulls the connecting belt 9 through the guide plate 805, the rotating wheel 806 and the guide groove 804, and the connecting belt 9 will pull the extension plate 605, and the extension plate 605 will move upward, so as to subsequently reduce the moving speed of the nickel-plated material during discharging.

[0041] In this embodiment, the connecting block 802, the second connecting shaft 7 and the rotating plate 5 are fixedly connected to form an integral structure. The damping plate 603 is suitable for being pulled upward by the pull rod 803, the extension plate 605 and the connecting belt 9 when the rotating plate 5 rotates clockwise. When the rotating plate 5 is compressed, the damping plate 603 will be pulled obliquely upward, thereby increasing the movement resistance of the nickel-plated material on the device, thereby ensuring the safety of the device when in use.

[0042] In this embodiment, the elastic force adjustment component 10 includes a connecting plate 1001 fixedly connected to the outer shell 3, a second electric push rod 1002 is fixedly connected to the connecting plate 1001, an outer bushing 1003 is fixedly provided at the bottom of the second electric push rod 1002, a third connecting shaft 1004 is slidably installed in the outer bushing 1003, one end of the torsion spring 801 is connected to the second connecting shaft 7, and the other end of the torsion spring 801 is connected to the third connecting shaft 1004. When the second electric push rod 1002 on the connecting plate 1001 is shortened, the outer bushing 1003 is driven to move upward, so that the third connecting shaft 1004 slides to the left inside the outer bushing 1003, so that the torsion spring 801 is compressed. After the end of the torsion spring 801 is pulled, the initial elastic force of the torsion spring 801 is changed, so that the device can adapt to the use of nickel-plated materials of different weights.

[0043] In this embodiment, the screen 13 is provided with openings 26 for the protrusions 25 to pass through, and the protrusions 25 are evenly distributed on the drum 24. When the drum 24 rotates, the protrusions 25 turn over the nickel-plated material, thereby ensuring that the plating solution evenly covers all surfaces of the nickel-plated material.

[0044] In this embodiment, a push plate 16 is fixedly connected to the third electric push rod 15, and movable rods 17 are installed on the left and right sides of the push plate 16. A spring 18 is installed between the movable rod 17 and the push plate 16. The movable rod 17 runs through the inside of the push plate 16. When the third electric push rod 15 is extended, the slidable movable rod 17 on the push plate 16 cooperates with the spring 18 to facilitate pushing the irregularly shaped nickel-plated material to the outside of the device.

[0045] It should be noted that the present invention is a nickel chemical plating tank module. First, Figure 1-Figure 7As shown, the bracket 1 is used to support the device as a whole, and the first electric push rod 2 is extended, so that the support plate 401 and the connecting rod 402 drive the side plate 403 and the connecting plate 404 to move upward. When the grid plate 405 is not blocked, the grid plate 405 will rotate on the side plate 403, and the nickel-plated material will be placed between the two rotating drums 24 on the bottom frame 12 and the mesh plate 13. At this time, the first electric push rod 2 is shortened to immerse the nickel-plated material in the plating solution for nickel plating. After the nickel plating is completed, the first electric push rod 2 is extended to take out the nickel-plated material. When the third electric push rod 15 is extended, the spring 18 between the push plate 16 and the movable rod 17 enables the movable rods 17 at various locations to form different contours, thereby pushing the irregularly shaped nickel-plated material to the outside of the device. The nickel-plated material is pushed toward the position of the rotating plate 5. The weight of the nickel-plated material is different, and the rotating plate 5 rotates clockwise at different angles. When the rotating plate 5 is pressed, the connecting block 802 on the second connecting shaft 7 rotates clockwise, and the torsion spring 801 outside the second connecting shaft 7 is compressed. The pull rod 803 pulls the connecting belt 9 through the guide plate 805, the rotating wheel 806 and the guide groove 804. The connecting belt 9 will pull the extension plate 605, and the extension plate 605 will move upward (combined with Figure 7 As can be seen, when the extension plate 605 is pulled upward, the damping plate 603 and the damping block 604 will abut against the first connecting shaft 601 upward, thereby increasing the rotational resistance of the first connecting shaft 601, thereby enabling the device to reduce the sliding speed of the nickel-plated material, and the heavier the nickel-plated material, the greater the sliding resistance, making the device safer to use. The device can adjust the initial elastic force of the torsion spring 801. When the second electric push rod 1002 on the connecting plate 1001 is shortened, it will drive the outer bushing 1003 to move upward, thereby causing the third connecting shaft 1004 to slide to the left inside the outer bushing 1003, thereby compressing the torsion spring 801. When the end of the torsion spring 801 is pulled, the initial elastic force of the torsion spring 801 will change, thereby enabling the device to adapt to the use of nickel-plated materials of different weights.

[0046] like Figure 8-Figure 10 As shown, during the nickel plating process, the device can drive the synchronous wheel 20 to rotate through the motor 19 on the side plate 403, and the synchronous wheel 20 will drive the synchronous belt 21 in the first connecting shell 22 and the second connecting shell 23 to rotate. The first connecting shell 22 and the second connecting shell 23 ensure that the synchronous belt 21 works normally without being affected by the plating solution. The synchronous belt 21 drives the rotating drum 24 to rotate in the second connecting shell 23, and the protrusion 25 on the rotating drum 24 will cause the nickel-plated material to flip, so that the plating solution can fully contact all surfaces of the nickel-plated material to ensure uniform plating.

[0047] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A nickel chemical plating tank module, comprising a bracket (1), characterized in that: The bracket (1) is provided with a first electric push rod (2), a housing (3) is fixedly provided on the side of the first electric push rod (2), a support assembly (4) is provided on the top of the first electric push rod (2), a fixing block (27) is welded on the housing (3), a second connecting shaft (7) is rotatably provided in the fixing block (27), a rotating plate (5) is provided on the second connecting shaft (7), a connecting assembly (6) is provided on the rotating plate (5), a resistance adjustment assembly (8) is provided on the fixing block (27), a connecting belt (9) is connected between the connecting assembly (6) and the resistance adjustment assembly (8), an elastic force adjustment assembly (10) is provided between the housing (3) and the resistance adjustment assembly (8), a base frame (12) is provided on the bottom of the support assembly (4), a spring force adjustment assembly (11) is provided on the base frame (12), and a spring force adjustment assembly (12) is provided on the spring force adjustment assembly (11). A mesh plate (13) is installed, a second connecting shell (23) is fixedly connected to the base frame (12), a first connecting shell (22) is arranged above the second connecting shell (23), motors (19) are installed on both sides of the support assembly (4), a synchronous wheel (20) is fixedly connected to the output shaft of the motor (19), a synchronous belt (21) is arranged on the outer side of the synchronous wheel (20), the synchronous belt (21) runs through the inside of the first connecting shell (22), a rotating drum (24) is arranged below the synchronous belt (21), the rotating drum (24) and the second connecting shell (23) are rotatably connected, a protrusion (25) is fixedly arranged on the rotating drum (24), a mounting plate (14) is fixedly connected to the rear side of the housing (3), and a third electric push rod (15) is installed on the mounting plate (14).

2. The nickel chemical plating tank module according to claim 1, characterized in that: The support assembly (4) comprises a support plate (401) fixedly connected to the top of the first electric push rod (2), the support plate (401) and the motor (19) are fixedly connected, a connecting rod (402) is fixedly connected to the support plate (401), a side plate (403) is fixedly arranged on the connecting rod (402), the side plate (403) and the base frame (12) are fixedly connected, a connecting plate (404) is fixedly arranged on the rear side of the adjacent two side plates (403), and a grid plate (405) is rotatably installed on the front side of the adjacent two side plates (403).

3. The nickel chemical plating tank module according to claim 2, characterized in that: The support plate (401), the connecting rod (402), the side plate (403) and the connecting plate (404) are fixedly connected to form an integral structure. The height of the connecting plate (404) is smaller than the height of the side plate (403). The connecting plate (404) is located at the upper part of the side plate (403).

4. The nickel chemical plating tank module according to claim 1, characterized in that: The connecting assembly (6) comprises a first connecting shaft (601) rotatably mounted on a rotating plate (5); an inner groove (602) is provided in the first connecting shaft (601); a damping plate (603) is fixedly connected to the inner wall of the front side of the inner groove (602); an extension plate (605) is fixedly connected to the rear side of the damping plate (603); a damping block (604) is fixedly connected to the damping plate (603); and the extension plate (605) and the connecting belt (9) are fixedly connected.

5. The nickel chemical plating tank module according to claim 4, characterized in that: A rotating shaft (606) is fixedly connected to the right side of the first connecting shaft (601), a lap plate (11) is fixedly provided to the right side of the rotating plate (5), the rotating shaft (606) and the lap plate (11) are rotatably connected, and the first connecting shaft (601), the damping plate (603) and the damping block (604) are all made of rubber.

6. The nickel chemical plating tank module according to claim 5, characterized in that: The resistance adjustment assembly (8) comprises a torsion spring (801) fixedly connected to the second connecting shaft (7); a connecting block (802) is fixedly provided on the second connecting shaft (7); a pull rod (803) is fixedly connected to the connecting block (802); a connecting belt (9) on the extension plate (605) is connected to the pull rod (803) via a guide plate (805), a rotating wheel (806) and a guide groove (804); the guide plate (805) and the fixed block (27) are fixedly connected; the rotating wheel (806) is rotatably mounted on the top of the guide plate (805); and the guide groove (804) is provided between the guide plate (805) and the fixed block (27).

7. The nickel chemical plating tank module according to claim 6, characterized in that: The connecting block (802), the second connecting shaft (7) and the rotating plate (5) are fixedly connected to form an integral structure, and the damping plate (603) is suitable for being pulled upward by the pull rod (803), the extension plate (605) and the connecting belt (9) when the rotating plate (5) rotates clockwise.

8. The nickel chemical plating tank module according to claim 7, characterized in that: The elastic force adjustment component (10) includes a connecting plate (1001) fixedly connected to the outer shell (3), a second electric push rod (1002) fixedly connected to the connecting plate (1001), an outer bushing (1003) fixedly provided at the bottom of the second electric push rod (1002), a third connecting shaft (1004) slidably installed in the outer bushing (1003), one end of the torsion spring (801) is connected to the second connecting shaft (7), and the other end of the torsion spring (801) is connected to the third connecting shaft (1004).

9. The nickel chemical plating tank module according to claim 1, characterized in that: The mesh plate (13) is provided with openings (26) for the protrusions (25) to pass through, and the protrusions (25) are evenly distributed on the rotating drum (24).

10. The nickel chemical plating tank module according to claim 1, characterized in that: A push plate (16) is fixedly connected to the third electric push rod (15), movable rods (17) are installed on both left and right sides of the push plate (16), a spring (18) is installed between the movable rod (17) and the push plate (16), and the movable rod (17) runs through the interior of the push plate (16).

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