Electroplating conductive device and electroplating equipment

Abstract

The utility model relates to the technical field of electroplating, and discloses an electroplating conductive device and an electroplating equipment, wherein an electroplating conductive device comprises a base frame; a conductive rail frame, which is fixed on the base frame and connected to the power supply of the electroplating equipment, and the conductive rail frame extends to the movement direction of a hanger of the electroplating equipment; a contact conductive block, which has a contact surface suitable for abutting with the hanger, the contact surface is arranged parallel to the movement direction of the hanger, and the contact conductive block is electrically connected to the conductive rail frame; a connecting structure, which movably connects the contact conductive block with the conductive rail frame, and when the contact conductive block moves, the contact surface keeps parallel movement; an elastic member, which is arranged between the conductive rail frame and the contact conductive block, and is suitable for driving the contact conductive block to abut with the hanger. The utility model solves the problem that the contact area of ​​the power connection device becomes smaller and smaller when worn, thereby affecting the conduction efficiency and thus affecting the electroplating quality.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating, in particular to an electroplating conductive device and electroplating equipment. Background Art

[0002] Electroplating is a process that uses the principle of electrolysis to plate a thin layer of other metals or alloys on the metal surface, thereby playing a role in anti-oxidation, wear resistance, and conductivity. During the electroplating process, the plated part is connected to the negative pole of the power supply, while the plated metal and the electroplating solution are connected to the positive pole of the power supply. On some electroplating equipment, the plated part is fixed on a hanger and electrically connected to the hanger. The plated part moves forward under the drive of the hanger. When passing through the electroplating area, the hanger is connected to the negative pole of the power supply through the contact connection device, and then the plated part is connected to the negative pole.

[0003] In the prior art, a copper brush is generally provided as a power connection device, which is rotatably connected to a fixing device and applies torque to the copper brush through a torsion spring structure, so that when the hanger passes, the copper brush abuts against the hanger to achieve current conduction.

[0004] However, in the above-mentioned prior art, during the long-term operation of the equipment, the contact surface between the copper brush and the hanger will inevitably wear out, so that the contact area between the copper brush and the hanger will continue to decrease, and finally the surface contact may change to point contact, which seriously affects the conductive efficiency and further affects the electroplating quality. Utility Model Content

[0005] In view of this, the utility model provides an electroplating conductive device and electroplating equipment to solve the problem that the contact area of ​​the power connection device becomes smaller and smaller when worn, which affects the conductive efficiency and further affects the electroplating quality.

[0006] In the first aspect, the utility model provides an electroplating conductive device, comprising: a base frame; a conductive rail frame, fixedly mounted on the base frame and electrically connected to the base frame, the conductive rail frame extending in the direction of movement of a hanger of the electroplating equipment; a contact conductive block, having a contact surface suitable for abutting against the hanger, the contact surface being arranged parallel to the direction of movement of the hanger, the contact conductive block being electrically connected to the conductive rail frame; a connecting structure, mounting the contact conductive block on the conductive rail frame and enabling relative movement between the contact conductive block and the rail frame, wherein the contact surface maintains parallel movement when the contact conductive block moves; an elastic member, arranged between the conductive rail frame and the contact conductive block, suitable for driving the contact conductive block to abut against the hanger.

[0007] Beneficial effects: The base frame provides an installation foundation for the conductive rail frame, the conductive rail frame is connected to the power supply, the contact conductive block is installed on the conductive rail frame through a connecting structure and can move relative to the conductive rail frame, when the hanger moves to the corresponding position, the elastic member drives the contact conductive block to have a tendency to move in the direction of the hanger, thereby maintaining the contact surface on the contact conductive block in contact with the hanger, and realizing the electrical connection between the hanger and the power supply. Since the contact surface is kept moving in parallel, the hanger will evenly wear the contact surface of the contact conductive block during the movement of the contact conductive block, and at the same time, under the action of the elastic member, the contact surface of the contact conductive block continues to move toward the hanger, so that the entire conductive surface is pressed against the hanger, ensuring the stability of the contact area, thereby improving the electroplating quality by maintaining the stability of the conductive performance.

[0008] In an optional embodiment, the connection structure includes at least two connecting rods of equal length and arranged in parallel, the first end of the connecting rod is rotatably connected to the conductive rail frame, and the second end of the connecting rod is rotatably connected to the contact conductive block, so that the conductive rail frame, the at least two connecting rods, and the contact conductive block form a parallelogram mechanism.

[0009] Beneficial effect: at least two equal-length and parallel connecting rods are respectively connected to the conductive rail frame and the contact conductive block in rotation, so that at least two connecting rods, the conductive rail frame, and the contact conductive block together constitute a parallelogram mechanism. Since the conductive rail frame is fixedly connected to the base frame, the contact conductive block opposite to the conductive rail frame in the parallelogram mechanism always moves in parallel and remains parallel to the conductive rail frame during the movement process. Under the action of the elastic member, it can be ensured that the pressing force on the hanger at various locations on the contact surface is uniform, thereby making the hanger wear the contact surface of the contact conductive block uniformly. At the same time, the elastic member makes the contact conductive block press against the hanger to ensure the stability of the conductive area.

[0010] In an optional embodiment, the elastic member is a tension spring, one end of the elastic member is rotatably connected to the first end of one of the connecting rods, and the other end of the elastic member is rotatably connected to the second end of the other connecting rod.

[0011] Beneficial effects: By rotatably connecting the elastic member to the different ends of the two connecting rods, the elastic member can drive the contact conductive block to move, and the overall structure is more compact. A longer elastic member can be arranged in a narrow space to apply a reliable elastic force. At the same time, the direction in which the elastic member applies the elastic force to the contact conductive block is optimized, making the force transmission more efficient.

[0012] In an optional embodiment, when the elastic member is in a natural state, the second end of the connecting rod is inclined toward the movement direction of the hanger relative to the first end of the connecting rod.

[0013] Beneficial effect: by setting the connecting rod to be in a state of being inclined toward the movement direction of the hanger when the elastic member has no external force, when the hanger moves toward the contact conductive block, when the hanger abuts against the contact conductive block, the contact conductive block first retreats toward the movement direction of the hanger and is gradually pressed during the retreat process, thereby realizing a buffering function, reducing the collision impact force between the hanger and the contact conductive block, and enabling the electroplating conductive device to adapt to the fast movement speed of the hanger, thereby improving the applicability of the structure.

[0014] In an optional implementation, a guiding slope is provided at one end of the contact conductive block that is close to the hanger, and the guiding slope is connected to the contact surface.

[0015] Beneficial effect: By setting the guiding slope, the impact on the contact conductive block during the movement of the hanger is further reduced, and the hanger can be guided to a state of abutting against the contact surface, thereby reducing the possibility of structural jamming and reducing the damage to the structure caused by rigid collision.

[0016] In an optional implementation, the conductive rail frame has a limiting portion on one side of the contact conductive block, and the limiting portion is used to limit the maximum stroke of the contact conductive block.

[0017] Beneficial effect: By setting a limit part, the position of the contact conductive block is limited to prevent the contact conductive block from excessively moving out of its original position, such as moving to a position parallel to the connecting rod to produce an unstable movement state, thereby improving the structural reliability.

[0018] In an optional embodiment, a waist-shaped fixing hole is provided on the conductive rail frame, and the waist-shaped fixing hole extends toward the conductive rail frame close to the hanger, and the conductive rail frame is fixedly mounted on the base frame by a connector passing through the waist-shaped fixing hole.

[0019] Beneficial effect: By setting waist-shaped fixing holes on the conductive rail frame, the staff can adjust the installation position of the conductive rail frame according to actual needs, and after the contact conductive block is worn, the position of the conductive rail frame is adjusted to make the contact conductive block further move closer to the hanger, so that the worn contact conductive block can still have good contact with the hanger, further extending the life of the structure, reducing the frequency of replacing the contact conductive block, and thus saving costs.

[0020] In an optional embodiment, it further comprises a wire, one end of which is fixed on the conductive rail frame, and the other end of which is fixed on the contact conductive block.

[0021] Beneficial effect: By setting a wire to directly electrically connect the conductive rail frame and the contact conductive block, the power supply stability between the contact conductive block and the conductive rail frame is ensured, and the situation that the conductive performance fluctuates due to poor contact caused by slight looseness of the contact conductive block and the connection structure is avoided.

[0022] In an optional embodiment, the base frame has a receiving groove, the conductive rail is mounted in the receiving groove, the base frame contains conductive liquid, and the liquid level of the conductive liquid is higher than the conductive rail frame.

[0023] Beneficial effect: By filling the base frame with conductive liquid, the liquid level of the conductive liquid is higher than the conductive rail frame, thereby ensuring the conductivity between the conductive rail frame and the contact conductive block, making the conductive performance more reliable and stable.

[0024] In a second aspect, the utility model also provides an electroplating device, comprising: a power supply;

[0025] The hanger is suitable for fixing the plated workpiece and driving the plated workpiece to move along a preset direction; the above-mentioned electroplating conductive device, the contact conductive block is suitable for abutting against the hanger moved to the corresponding position and connecting the hanger to the power supply.

[0026] Beneficial effect: By arranging the above-mentioned electroplating conductive device on the electroplating equipment, when the hanger fixed with the plated workpiece moves to the coating area, since the contact conductive block can ensure sufficient contact area with the hanger under different degrees of wear, the conductive performance of the electroplating conductive device and the hanger is stable under long-term use, thereby ensuring the stability of the electroplating quality, and reducing the frequency of replacement of components in the electroplating conductive device, thereby improving production capacity and reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 This is a front view of an electroplating conductive device according to an embodiment of the utility model;

[0029] Figure 2 for Figure 1 A structural diagram of another perspective of the content;

[0030] Figure 3 It is a side view of an electroplating conductive device according to an embodiment of the utility model.

[0031] Description of reference numerals:

[0032] 100, base frame; 101, receiving groove; 200, conductive rail frame; 201, limiting part; 202, waist-shaped fixing hole; 300, contact conductive block; 301, contact surface; 302, guiding inclined surface; 400, connecting structure; 401, connecting rod; 500, elastic member; 600, wire. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0034] Combine the following Figures 1 to 3 , describing an embodiment of the utility model.

[0035] According to an embodiment of the utility model, on the one hand, an electroplating conductive device is provided, comprising: a base frame 100; a conductive rail frame 200, which is fixed on the base frame 100 and connected to the power supply of the electroplating equipment, and the conductive rail frame 200 extends in the movement direction of the hanger of the electroplating equipment; a contact conductive block 300, which has a contact surface 301 suitable for abutting against the hanger, and the contact surface 301 is arranged parallel to the movement direction of the hanger, and the contact conductive block 300 is electrically connected to the conductive rail frame 200; a connecting structure 400, which installs the contact conductive block 300 on the conductive rail frame 200 and enables the contact conductive block 300 and the conductive rail frame 200 to move relative to each other, and when the contact conductive block 300 moves, the contact surface 301 keeps parallel movement; an elastic member 500, which is arranged between the conductive rail frame 200 and the contact conductive block 300, and is suitable for driving the contact conductive block 300 to abut against the hanger.

[0036] In this embodiment, the base frame 100 provides an installation foundation for the conductive rail frame 200, the conductive rail frame 200 is connected to the power supply, and the contact conductive block 300 is installed on the conductive rail frame 200 through the connection structure 400. When the hanger moves to the corresponding position, the elastic member 500 drives the contact conductive block 300 to generate a tendency to move in the direction of the hanger, thereby maintaining the contact surface 301 on the contact conductive block 300 in contact with the hanger, and realizing the electrical connection between the hanger and the power supply. Since the contact surface 301 is maintained to move in parallel, during the movement of the contact conductive block 300, the hanger will evenly wear the contact surface 301 of the contact conductive block 300. At the same time, under the action of the elastic member 500, the contact surface 301 of the contact conductive block 300 continues to move closer to the hanger, so that the entire conductive surface is pressed against the hanger, ensuring the stability of the contact surface 301 area, thereby improving the electroplating quality by maintaining the stability of the conductive performance.

[0037] Specifically, the conductive rail frame 200 is in the shape of a rod, and is mounted on the base frame 100 by fasteners and is arranged parallel to the movement direction of the hanger. The material of the conductive rail frame 200 can be copper or other conductive materials. The conductive rail frame 200 is electrically connected to the base frame 100 by abutting against the base frame 100. At the same time, a wire 600 can be fixedly installed on the conductive rail frame 200, and the wire 600 is directly electrically connected to the base frame 100 or a power source.

[0038] In addition, specifically, this embodiment does not limit the shape of the contact conductive block 300. The contact conductive block 300 can be a rectangular parallelepiped, and the long side is arranged parallel to the conductive rail frame 200. The contact surface 301 is located on the side of the contact conductive block 300 facing the hanger. In some embodiments not shown, the contact conductive block 300 can also be a cube or other shapes.

[0039] It should be noted that the present embodiment does not limit the specific form of the connection structure 400. The connection structure 400 can satisfy the requirement of making the conductive surface of the contact conductive block 300 move in parallel during the movement. Exemplarily, the connection structure 400 includes at least two connection rods 401, one end of the connection rod 401 is hinged to the conductive rail frame 200, and the other end is hinged to the contact conductive block 300, so that the two connection rods 401, the conductive rail frame 200 and the contact conductive block 300 together constitute a parallelogram mechanism, thereby realizing the parallel movement of the contact conductive block 300. In some embodiments not shown, the connection structure 400 can be a guide rail structure arranged perpendicular to the conductive rail frame 200, so that the contact conductive block 300 is slidably connected to the conductive rail frame 200 through the guide rail structure, thereby realizing the translation of the contact conductive block 300. The specific forms of the above-mentioned connection structure 400 are all within the protection scope of the present embodiment.

[0040] In one embodiment, the connection structure 400 includes at least two connecting rods 401 of equal length and arranged in parallel, the first end of the connecting rod 401 is rotatably connected to the conductive rail frame 200, and the second end of the connecting rod 401 is rotatably connected to the contact conductive block 300, so that the conductive rail frame 200, at least two connecting rods 401, and the contact conductive block 300 form a parallelogram structure.

[0041] Specifically, this embodiment does not limit the number of connecting rods 401 , and there may be two connecting rods 401 . In some embodiments not shown, there may be three or more connecting rods 401 , and any two of the multiple connecting rods 401 form a parallelogram structure with the conductive rail frame 200 and the contact conductive block 300 .

[0042] It should be noted that the connecting rod 401 and the conductive rail frame 200 , as well as the connecting rod 401 and the contact conductive block 300 are rotatably connected via pins.

[0043] In this embodiment, at least two equal-length and parallel connecting rods 401 are respectively rotatably connected with the conductive rail frame 200 and the contact conductive block 300, so that at least two connecting rods 401, the conductive rail frame 200, and the contact conductive block 300 together constitute a parallelogram mechanism. Since the conductive rail frame 200 is fixedly connected to the base frame 100, the contact conductive block 300 opposite to the conductive rail frame 200 in the parallelogram mechanism always moves in parallel during the movement and remains parallel to the conductive rail frame 200. Under the action of the elastic member 500, it can be ensured that the pressing force of each part of the contact surface 301 with the hanger is uniform, so that the hanger wears the contact surface 301 of the contact conductive block 300 uniformly. At the same time, the elastic member 500 makes the contact conductive block 300 press against the hanger to ensure the stability of the conductive area.

[0044] In one embodiment, the elastic member 500 is a tension spring, one end of the elastic member 500 is rotatably connected to the first end of one of the connecting rods 401 , and the other end of the elastic member 500 is rotatably connected to the second end of the other connecting rod 401 .

[0045] It should be noted that, when the number of the connecting rods 401 exceeds two, the elastic member 500 may be disposed between any two connecting rods 401 .

[0046] In this embodiment, by rotatably connecting the elastic member 500 to different ends of the two connecting rods 401, the elastic member 500 can drive the contact conductive block 300 to move, and the overall structure is made more compact, and a longer elastic member 500 can be arranged in a narrow space to apply a reliable elastic force. At the same time, the direction in which the elastic member 500 applies the elastic force to the contact conductive block 300 is optimized, so that the force transmission is more efficient.

[0047] In one embodiment, when the elastic member 500 is in a natural state, the second end of the connecting rod 401 is inclined toward the movement direction of the hanger relative to the first end of the connecting rod 401 .

[0048] In this embodiment, the connecting rod 401 is arranged to be in a state of being inclined in the movement direction of the hanger when the elastic member 500 is free of external force. Thus, in the process of the hanger moving toward the contact conductive block 300, when the hanger abuts against the contact conductive block 300, the contact conductive block 300 first retreats in the movement direction of the hanger and is gradually pressed during the retreat process, thereby achieving a buffering function, reducing the collision impact force between the hanger and the contact conductive block 300, and enabling the electroplating conductive device to adapt to the fast movement speed of the hanger, thereby improving the scope of application of the structure.

[0049] In one embodiment, a guiding inclined surface 302 is disposed at one end of the contact conductive block 300 that is close to the hanger, and the guiding inclined surface 302 is connected to the contact surface 301 .

[0050] In this embodiment, by setting the guiding slope 302, the impact of the hanger on the contact conductive block 300 during movement is further reduced, and the hanger can be guided to abut against the contact surface 301, thereby reducing the possibility of structural jamming and reducing the damage to the structure caused by rigid collision.

[0051] In one embodiment, a limiting portion 201 is provided on one side of the conductive rail 200 that contacts the conductive block 300 . The limiting portion 201 is used to limit the maximum travel of the conductive block 300 .

[0052] Specifically, the limiting portion 201 may be a protrusion integrally provided with the conductive rail frame 200, or a nut mounted on the conductive rail frame 200. The limiting portion 201 is located on one or both sides of the contact conductive block 300 along the length direction of the conductive rail frame 200, thereby limiting the displacement of the limiting portion 201 in the length direction of the conductive rail frame 200.

[0053] In this embodiment, the position of the contact conductive block 300 is limited by setting the limit part 201 to prevent the contact conductive block 300 from excessively moving out of the original position, such as moving to a position parallel to the connecting rod 401 to produce an unstable movement state, thereby improving the structural reliability.

[0054] It should be noted that if the limiting portion 201 is not provided, when the contact conductive block 300 moves to a position parallel to the connecting rod 401 and has a tendency to continue moving, two situations may occur. One situation is that the two connecting rods 401 continue to rotate in the same direction, so that the entire structure moves normally in a parallelogram shape. The other situation is that the two connecting rods 401 rotate in opposite directions, causing the parallelogram structure to deform and render its function ineffective. Therefore, it is necessary to provide a limiting portion 201 to limit the moving position of the contact conductive block 300.

[0055] In one embodiment, a waist-shaped fixing hole 202 is formed on the conductive rail frame 200 , and the waist-shaped fixing hole 202 extends toward the conductive rail frame 200 close to the hanger. The conductive rail frame 200 is fixedly mounted on the base frame 100 by a connector passing through the waist-shaped fixing hole 202 .

[0056] In this embodiment, by providing waist-shaped fixing holes 202 on the conductive rail frame 200, the staff can adjust the installation position of the conductive rail frame 200 according to actual needs, and after the contact conductive block 300 is worn, the contact conductive block 300 is further moved closer to the hanger by adjusting the position of the conductive rail frame 200, so that the worn contact conductive block 300 can still have good contact with the hanger, further extending the structural life, reducing the frequency of replacing the contact conductive block 300, and thus saving costs.

[0057] In one embodiment, a wire 600 is further included, one end of the wire 600 is fixed on the conductive rail frame 200 , and the other end of the wire 600 is fixed on the contact conductive block 300 .

[0058] Specifically, the present embodiment does not limit the specific connection form of the wire 600 and the conductive rail frame 200 or the contact conductive block 300. Exemplarily, one end of the wire 600 connected to the conductive rail frame 200 has a connecting piece, which has a connecting hole, and is installed on the conductive rail frame 200 through a connecting piece passing through the connecting hole; the wire 600 and the contact conductive block 300 are fixedly connected by welding. In addition, in some embodiments not shown, the wire 600 is connected to both the conductive rail frame 200 and the contact conductive block 300 by welding.

[0059] In this embodiment, the conductive rail frame 200 is directly electrically connected to the contact conductive block 300 by providing a wire 600, thereby ensuring the electrical stability between the contact conductive block 300 and the conductive rail frame 200, and avoiding the situation where the conductive performance fluctuates due to poor contact caused by slight looseness of the contact conductive block 300 and the connection structure 400.

[0060] In one embodiment, the base frame 100 has a receiving groove 101 , the conductive rail frame 200 is located in the receiving groove 101 , and the base frame 100 has conductive liquid in it, and the liquid level of the conductive liquid is higher than the conductive rail frame 200 .

[0061] In this embodiment, conductive liquid is filled into the base frame 100 and the liquid level of the conductive liquid is higher than the conductive rail frame 200 , thereby ensuring the conductivity between the conductive rail frame 200 and the contact conductive block 300 , making the conductive performance more reliable and stable.

[0062] According to an embodiment of the utility model, on the other hand, an electroplating device is also provided, including: a power supply; a hanger suitable for fixing the plated workpiece and driving the plated workpiece to move along a preset direction; the above-mentioned electroplating conductive device, the contact conductive block 300 is suitable for abutting against the hanger moved to the corresponding position and connecting the hanger to the power supply.

[0063] In this embodiment, by arranging the above-mentioned electroplating conductive device on the electroplating equipment, when the hanger fixed with the plated workpiece moves to the coating area, since the contact conductive block 300 can ensure that there is a sufficient contact surface 301 between the hanger under different degrees of wear, the conductive performance of the electroplating conductive device and the hanger is stable under long-term use, thereby ensuring the stability of the electroplating quality, and reducing the frequency of replacement of components in the electroplating conductive device, thereby improving production capacity and reducing maintenance costs.

[0064] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. An electroplating conductive device, characterized in that: include: Base frame (100); A conductive rail frame (200) is fixedly mounted on the base frame (100) and is connected to a power source of the electroplating equipment, and the conductive rail frame (200) extends in the direction of movement of the hanger of the electroplating equipment; A contact conductive block (300) having a contact surface (301) suitable for abutting against the hanger, wherein the contact surface (301) is arranged parallel to the movement direction of the hanger, and the contact conductive block (300) is electrically connected to the conductive rail frame (200); A connection structure (400) is used to mount the contact conductive block (300) on the conductive rail frame (200) and enable the contact conductive block (300) and the conductive rail frame (200) to move relative to each other, and when the contact conductive block (300) moves, the contact surface (301) maintains parallel movement; The elastic member (500) is arranged between the conductive rail frame (200) and the contact conductive block (300), and is suitable for driving the contact conductive block (300) to abut against the hanger.

2. The electroplating conductive device according to claim 1, characterized in that: The connection structure (400) comprises at least two connecting rods (401) of equal length and arranged in parallel, wherein the first end of the connecting rod (401) is rotatably connected to the conductive rail frame (200), and the second end of the connecting rod (401) is rotatably connected to the contact conductive block (300), so that the conductive rail frame (200), the at least two connecting rods (401), and the contact conductive block (300) form a parallelogram structure.

3. The electroplating conductive device according to claim 2, characterized in that: The elastic member (500) is a tension spring, one end of the elastic member (500) is rotatably connected to the first end of one of the connecting rods (401), and the other end of the elastic member (500) is rotatably connected to the second end of the other connecting rod (401).

4. The electroplating conductive device according to claim 3, characterized in that: When the elastic member (500) is in a natural state, the second end of the connecting rod (401) is inclined toward the movement direction of the hanger relative to the first end of the connecting rod (401).

5. The electroplating conductive device according to claim 4, characterized in that: A guiding inclined surface (302) is provided at one end of the contact conductive block (300) that is close to the hanger, and the guiding inclined surface (302) is connected to the contact surface (301).

6. The electroplating conductive device according to claim 3, characterized in that: The conductive rail frame (200) is provided with a limiting portion (201) on one side of the contact conductive block (300), and the limiting portion (201) is used to limit the maximum travel of the contact conductive block (300).

7. The electroplating conductive device according to claim 1, characterized in that: The conductive rail frame (200) is provided with a waist-shaped fixing hole (202), the waist-shaped fixing hole (202) extending in a direction of the conductive rail frame (200) approaching the hanger, and the conductive rail frame (200) is fixedly mounted on the base frame (100) via a connecting piece passing through the waist-shaped fixing hole (202).

8. The electroplating conductive device according to claim 1, characterized in that: It also comprises a wire (600), one end of which is fixed on the conductive rail frame (200), and the other end of which is fixed on the contact conductive block (300).

9. The electroplating conductive device according to any one of claims 1 to 8, characterized in that: The base frame (100) is provided with a receiving groove (101), the conductive rail frame (200) is arranged in the receiving groove (101), and the base frame (100) contains conductive liquid, the liquid level of the conductive liquid is higher than the conductive rail frame (200).

10. An electroplating device, characterized in that: include: power supply; A hanger, suitable for fixing the plated workpiece and driving the plated workpiece to move along a preset direction; In the electroplating conductive device described in any one of claims 1 to 9, the contact conductive block (300) abuts against the hanger moved to a corresponding position and connects the hanger to a power source.

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