Electroplating chucks and electroplating systems

Abstract

This utility model relates to the field of electroplating technology, and discloses an electroplating chuck and electroplating system. The electroplating chuck includes a connecting structure and a clamping structure. The connecting structure includes a connecting component and a driving component. The connecting component is adapted to connect with a steel strip, and the driving component is disposed on the connecting component and adapted to slide with a guide rail. The clamping structure includes a first clamping member and a second clamping member. The connecting end of the first clamping member is connected to the connecting component, and the connecting end of the second clamping member is slidably connected to the connecting component. The first clamping member and the second clamping member are staggered. The driving component is configured to be elastic, and the driving end of the driving component is connected to the connecting end of the second clamping member. Under the pressure of the guide rail, the driving end of the driving component is adapted to drive the second clamping member to move relative to the first clamping member, so that the clamping ends of the second clamping member and the clamping ends of the first clamping member are staggered and jointly clamp the workpiece to be clamped. This utility model is beneficial to improving the integrity rate of the workpiece to be clamped.

Description

Technical Field

[0001] This utility model relates to the field of electroplating technology, specifically to an electroplating chuck and an electroplating system. Background Technology

[0002] In the electroplating industry, the conductive chuck of the double-sided clamping equipment is a key component connecting the electroplating equipment and the workpiece. Its performance directly affects the stability of the electroplating process and the quality of the electroplated products.

[0003] During electroplating, the chuck should ensure a uniform current distribution on the workpiece surface to form a uniform and dense plating layer. However, improper chuck design, severe wear, or uneven clamping force can lead to uneven current distribution on the workpiece surface, resulting in some areas with excessively high current density and others with excessively low current density. Due to this uneven conductivity, the contact points of the chuck often become areas of current concentration, causing rapid reduction and deposition of copper ions in these areas, forming copper deposits. These deposits are often irregular, containing copper particles, copper slag, and in severe cases, copper spikes. When the thin film moves under the clamping of the conductive chuck, resistance exists in the plating solution, making the film easily punctured by copper particles, copper slag, and copper spikes at the contact points. If the film cannot withstand the resistance in the plating solution, it will break at the puncture point. Utility Model Content

[0004] In view of this, the present invention provides an electroplating chuck and an electroplating system to solve the problem that the copper deposits generated by the existing electroplating chucks due to uneven conductivity will puncture the film under the resistance of the plating solution.

[0005] In a first aspect, this utility model provides an electroplating chuck, comprising:

[0006] A connection structure includes a connection component and a drive component, the connection component being adapted to connect with a steel strip, the drive component being disposed on the connection component, and the drive component being adapted to slide with a guide rail;

[0007] The clamping structure includes a first clamping member and a second clamping member. The connecting end of the first clamping member is connected to the connecting assembly, and the connecting end of the second clamping member is slidably connected to the connecting assembly. The first clamping member and the second clamping member are misaligned.

[0008] The drive assembly is configured to be elastic, and the drive end of the drive assembly is connected to the connection end of the second clamping member, so that under the pressure of the guide rail, the drive end of the drive assembly is adapted to drive the second clamping member to move relative to the first clamping member, so that the clamping end of the second clamping member and the clamping end of the first clamping member are misaligned and jointly clamp the object to be clamped.

[0009] Beneficial effects: By misaligning the first and second clamping members, and driving the second clamping member to move relative to the first clamping member through pressure provided by the guide rail by the drive assembly, the clamping ends of the first and second clamping members are offset from each other, allowing them to jointly clamp the workpiece. Because the first and second clamping members are misaligned, their clamping ends do not squeeze each other when clamping the workpiece. This prevents the copper deposits on the clamping ends of the first and second clamping members from exerting excessive force that could damage the workpiece, thus improving the integrity rate of the workpiece and avoiding waste.

[0010] In one optional embodiment, the drive assembly includes a sliding unit and a reset unit. The reset unit is disposed on the connecting assembly and slidably connected to the connecting assembly. The end of the reset unit is connected to the second clamping member. The sliding unit is disposed on the reset unit and is adapted to be slidably connected to the guide rail.

[0011] Beneficial effects: By setting the driving component to include a sliding unit and a reset unit, wherein the reset unit is disposed on the connecting component and is slidably connected to the connecting component, and the end of the reset unit is connected to the connecting end of the second clamping member, the sliding unit is disposed on the reset unit and can be slidably connected to the guide rail; under the pressure of the guide rail, the sliding unit can transmit the pressure to the reset unit, and the reset unit can drive the second clamping member to move relative to the first clamping member.

[0012] In one alternative embodiment, the reset unit includes a mounting member and a biasing member, the mounting member being disposed on and slidably connected to the connecting assembly, an end of the mounting member being connected to the second clamping member, and the biasing member being disposed between the mounting member and the connecting assembly, the biasing member being configured to be resilient.

[0013] Beneficial effects: By setting the reset unit including a mounting part and a biasing part, in this embodiment the mounting part and the biasing part are a mounting bracket and a spring, respectively. The mounting part is set on the connecting assembly and is slidably connected to the connecting assembly. At the same time, the end of the mounting part is connected to the second clamping part. The biasing part is set between the mounting part and the connecting assembly and is configured to be elastic. So that when the pressure of the guide rail is applied, the mounting part can drive the second clamping part to move relative to the first clamping part, and the biasing part can accumulate elastic force. Then, when the pressure is lost, the biasing part can reset the second clamping part through the elastic force.

[0014] In one optional embodiment, the sliding unit includes a support member and a rotating member, the support member being disposed on the mounting member, the rotating member being rotatably disposed on the support member, and the side of the rotating member being adapted to abut against the guide rail.

[0015] Beneficial effects: By setting the sliding unit to include a support member and a rotating member, in this embodiment the support member and the rotating member are respectively a support frame and a rotating wheel. The support member is set on the mounting member, and the rotating member is rotatably set on the support member. The side of the rotating member abuts against the guide rail, thereby realizing the rolling connection between the rotating member and the guide rail, and thus realizing the sliding connection between the sliding unit and the guide rail.

[0016] In one alternative embodiment, the connecting assembly includes a connector and an adapter unit that are interconnected, the connector being connected to the first clamping member and slidably connected to the mounting member and the second clamping member, and the adapter unit being adapted to connect to the steel strip.

[0017] Beneficial effects: By setting the connecting component to include a connector and an adapter unit that are connected to each other, the connector in this embodiment is a connecting housing, wherein the connector is connected to the first clamping member, and the connector is also slidably connected to the mounting member and the second clamping member, and the adapter unit can be connected to the steel strip. In this way, the connector and the clamping structure connected to the connector can be installed on the steel strip.

[0018] In one optional embodiment, the connector has a connecting cavity and a first through portion and a second through portion communicating with the connecting cavity, the connecting end of the second clamping member is adapted to extend into the connecting cavity through the first through portion, and the end of the mounting member is adapted to extend into the connecting cavity through the second through portion and connect with the connecting end of the second clamping member.

[0019] The connecting end of the second clamping member is adapted to be slidably connected to the connecting member through the first through portion, and the end of the mounting member is adapted to be slidably connected to the connecting member through the second through portion.

[0020] Beneficial effects: By providing a connecting member with a connecting cavity and a first through portion and a second through portion communicating with the connecting cavity, the first through portion and the second through portion in this embodiment are respectively a first through hole and a second through hole. The connecting end of the second clamping member can pass through the first through portion and extend into the connecting cavity, and achieve a sliding connection with the connecting member through the first through portion. The end of the mounting member can pass through the second through portion and extend into the connecting cavity, and achieve a sliding connection with the connecting member through the second through portion. In addition, the end of the mounting member can connect with the connecting end of the second clamping member in the connecting cavity, so that under the pressure of the guide rail, the mounting member can drive the second clamping member to move relative to the first clamping member.

[0021] In one optional embodiment, the adapter unit includes an adapter and a fixing member, the fixing member being disposed on the adapter, one end of the adapter being connected to the connector, and the other end being adapted to be connected to the steel strip via the fixing member.

[0022] Beneficial effects: By setting the adapter unit including an adapter and a fixing part, the adapter and the fixing part in this embodiment are an adapter rod and a fixed pulley, respectively. The fixing part is rotatably set on the adapter. One end of the adapter is connected to the connector, and the other end can be connected to the steel strip through the fixing part. In this way, the connection between the connecting component and the steel strip can be realized.

[0023] In one alternative embodiment, an insulating structure is further included, the insulating structure comprising a first insulating member and a second insulating member, the first insulating member being disposed on the first clamping member and the second insulating member being disposed on the second clamping member.

[0024] Beneficial effects: By setting an insulating structure on the clamping structure, the insulating structure specifically includes a first insulating component and a second insulating component. In this embodiment, the first insulating component and the second insulating component are respectively a first insulating adhesive and a second insulating adhesive. The first insulating component is set on the first clamping component, thereby insulating the surface of the first clamping component and thus preventing copper formation after the first clamping component comes into contact with the plating solution. The second insulating component is set on the second clamping component, thereby insulating the surface of the second clamping component and thus preventing copper formation after the second clamping component comes into contact with the plating solution.

[0025] In one optional embodiment, the insulating structure further includes a third insulating member and a fourth insulating member. The third insulating member is disposed on the side of the clamping end of the first clamping member close to the connecting assembly and is connected to the first clamping member. The fourth insulating member is disposed on the side of the clamping end of the second clamping member away from the connecting assembly and is connected to the second clamping member.

[0026] Beneficial effects: The insulation structure also includes a third insulating component and a fourth insulating component. In this embodiment, the third insulating component and the fourth insulating component are respectively a third insulating adhesive and a fourth insulating adhesive. The third insulating component is disposed on the clamping end of the first clamping component, thereby insulating part of the clamping end of the first clamping component and thus preventing copper formation after the clamping end of the first clamping component comes into contact with the plating solution. The fourth insulating component is disposed on the clamping end of the second clamping component, thereby insulating part of the clamping end of the second clamping component and thus preventing copper formation after the clamping end of the second clamping component comes into contact with the plating solution.

[0027] Secondly, this utility model also provides an electroplating system, including a steel strip, a guide rail, and the aforementioned electroplating chuck.

[0028] Beneficial effects: By setting the electroplating system to include a steel strip, a guide rail, and the aforementioned electroplating chuck, wherein the electroplating chuck is positioned between the steel strip and the guide rail, the first and second clamping members are staggered, and the driving assembly drives the second clamping member to move relative to the first clamping member through the pressure provided by the guide rail. This causes the clamping ends of the first and second clamping members to be staggered, allowing them to jointly clamp the workpiece. Because the first and second clamping members are staggered, their clamping ends do not squeeze each other when clamping the workpiece. This prevents the copper deposits on the clamping ends of the first and second clamping members from exerting significant force that could damage the workpiece, thereby improving the integrity rate of the workpiece and avoiding waste. Attached Figure Description

[0029] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0030] Figure 1 This is a plan view of an electroplating chuck according to an embodiment of the present utility model.

[0031] Explanation of reference numerals in the attached figures:

[0032] 11-Connecting assembly; 111-Connector; 112-Adapter unit; 1121-Adapter; 1122-Fixing component; 12-Drive assembly; 121-Sliding unit; 1211-Support component; 1212-Rotating component; 122-Reset unit; 1221-Mounting component; 1222-Biasing component; 2-Clamping structure; 21-First clamping component; 22-Second clamping component; 3-Insulating structure; 31-First insulating component; 32-Second insulating component; 33-Third insulating component; 34-Fourth insulating component. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0034] The following is combined Figure 1 The following describes embodiments of the present invention.

[0035] According to an embodiment of the present invention, in one aspect, an electroplating chuck is provided, such as... Figure 1 As shown, the device includes a connecting structure and a clamping structure 2. The connecting structure includes a connecting component 11 and a driving component 12. The connecting component 11 is adapted to connect with a steel strip, and the driving component 12 is disposed on the connecting component 11 and adapted to slide with a guide rail. The clamping structure 2 includes a first clamping member 21 and a second clamping member 22. The connecting end of the first clamping member 21 is connected to the connecting component 11, and the connecting end of the second clamping member 22 is slidably connected to the connecting component 11. The first clamping member 21 and the second clamping member 22 are staggered. The driving component 12 is configured to be elastic, and the driving end of the driving component 12 is connected to the connecting end of the second clamping member 22. Under the pressure of the guide rail, the driving end of the driving component 12 is adapted to drive the second clamping member 22 to move relative to the first clamping member 21, so that the clamping ends of the second clamping member 22 and the clamping ends of the first clamping member 21 are staggered and jointly clamp the object to be clamped.

[0036] The electroplating chuck with the above-described structure uses a clamping structure 2 on a connecting structure. The connecting structure includes a connecting component 11 and a driving component 12. The connecting component 11 can be connected to a steel strip, and the driving component 12 is disposed on the connecting component 11 and can be slidably connected to a guide rail, thereby indirectly connecting the connecting component 11 to the guide rail. The clamping structure 2 specifically includes a first clamping member 21 and a second clamping member 22. In this embodiment, the first clamping member 21 and the second clamping member 22 are respectively a first clamping foot and a second clamping foot. The clamping foot has a first clamping member 21 whose connecting end is connected to the connecting assembly 11, and a second clamping member 22 whose connecting end is slidably connected to the connecting assembly 11. The first clamping member 21 and the second clamping member 22 are offset from each other, so that when an external force is applied, the second clamping member 22 can move relative to the first clamping member 21, thereby making the clamping end of the second clamping member 22 offset from the clamping end of the first clamping member 21, and making the clamping ends of the second clamping member 22 and the clamping ends of the first clamping member 21 jointly clamp the clamping member.

[0037] In addition, the drive assembly 12 is configured to be elastic, and when the drive assembly 12 is mounted on the connecting assembly 11, the drive end of the drive assembly 12 can be connected to the connecting end of the second clamping member 22, so that under the pressure of the guide rail, the drive end of the drive assembly 12 can drive the second clamping member 22 to move relative to the first clamping member 21.

[0038] Specifically, the pressure on the guide rail is mainly due to the height change of the guide rail surface connecting the guide rail and the drive component 12 when the drive component 12 slides on the guide rail. This causes the guide rail to provide pressure to the drive component 12, which in turn causes the drive component 12 to drive the second clamping member 22 to move relative to the first clamping member 21 under the pressure provided by the guide rail. Since the drive component 12 has elasticity, it will accumulate elasticity under the pressure of the guide rail. When the pressure is lost, the drive component 12 will drive the second clamping member 22 to return to its original position under the action of the elasticity.

[0039] In summary, by misaligning the first clamping member 21 and the second clamping member 22, and driving the second clamping member 22 to move relative to the first clamping member 21 through the pressure provided by the guide rail by the driving assembly 12, the clamping ends of the first clamping member 21 and the second clamping member 22 are misaligned, thereby enabling the clamping ends of the first clamping member 21 and the second clamping member 22 to jointly clamp the workpiece to be clamped. Since the first clamping member 21 and the second clamping member 22 are misaligned, the clamping ends of the first clamping member 21 and the second clamping member 22 will not squeeze each other when clamping the workpiece to be clamped. This prevents the copper deposits on the clamping ends of the first clamping member 21 and the second clamping member 22 from exerting a large force that could damage the workpiece to be clamped, thereby improving the integrity rate of the workpiece to be clamped and avoiding waste of the workpiece to be clamped.

[0040] In one embodiment, such as Figure 1 As shown, the drive assembly 12 includes a sliding unit 121 and a reset unit 122. The reset unit 122 is disposed on the connecting assembly 11 and is slidably connected to the connecting assembly 11. The end of the reset unit 122 is connected to the second clamping member 22. The sliding unit 121 is disposed on the reset unit 122 and is adapted to be slidably connected to the guide rail.

[0041] The electroplating chuck with the above structure includes a driving assembly 12 comprising a sliding unit 121 and a reset unit 122. The reset unit 122 is mounted on the connecting assembly 11 and is slidably connected to the connecting assembly 11. The end of the reset unit 122 is connected to the connecting end of the second clamping member 22. The sliding unit 121 is mounted on the reset unit 122 and is slidably connected to the guide rail. Under the pressure of the guide rail, the sliding unit 121 can transmit the pressure to the reset unit 122, which in turn drives the second clamping member 22 to move relative to the first clamping member 21.

[0042] In one embodiment, such as Figure 1As shown, the reset unit 122 includes a mounting member 1221 and a biasing member 1222. The mounting member 1221 is disposed on the connecting assembly 11 and is slidably connected to the connecting assembly 11. The end of the mounting member 1221 is connected to the second clamping member 22. The biasing member 1222 is disposed between the mounting member 1221 and the connecting assembly 11. The biasing member 1222 is configured to be elastic.

[0043] The electroplating chuck with the above structure includes a reset unit 122 comprising a mounting member 1221 and a biasing member 1222. In this embodiment, the mounting member 1221 and the biasing member 1222 are a mounting bracket and a spring, respectively. The mounting member 1221 is mounted on the connecting assembly 11 and is slidably connected to the connecting assembly 11. At the same time, the end of the mounting member 1221 is connected to the second clamping member 22. The biasing member 1222 is disposed between the mounting member 1221 and the connecting assembly 11 and is configured to be elastic. Thus, under the pressure of the guide rail, the mounting member 1221 can drive the second clamping member 22 to move relative to the first clamping member 21, and the biasing member 1222 can accumulate elastic force. Therefore, when the pressure is lost, the biasing member 1222 can reset the second clamping member 22 through the elastic force.

[0044] In one embodiment, such as Figure 1 As shown, the sliding unit 121 includes a support member 1211 and a rotating member 1212. The support member 1211 is disposed on the mounting member 1221, and the rotating member 1212 is rotatably disposed on the support member 1211. The side of the rotating member 1212 is adapted to abut against the guide rail.

[0045] The electroplating chuck with the above structure includes a sliding unit 121 comprising a support member 1211 and a rotating member 1212. In this embodiment, the support member 1211 and the rotating member 1212 are respectively a support frame and a rotating wheel. The support member 1211 is mounted on the mounting member 1221, and the rotating member 1212 is rotatably mounted on the support member 1211. The side of the rotating member 1212 abuts against the guide rail, thereby achieving a rolling connection between the rotating member 1212 and the guide rail, and thus achieving a sliding connection between the sliding unit 121 and the guide rail.

[0046] In one embodiment, such as Figure 1 As shown, the connecting assembly 11 includes a connector 111 and an adapter unit 112 that are connected to each other. The connector 111 is connected to the first clamping member 21 and is slidably connected to the mounting member 1221 and the second clamping member 22. The adapter unit 112 is adapted to be connected to the steel strip.

[0047] The electroplating chuck with the above structure includes a connecting component 11 consisting of a connector 111 and a transfer unit 112 connected to each other. In this embodiment, the connector 111 is a connecting housing. The connector 111 is connected to the first clamping member 21 and is also slidably connected to the mounting member 1221 and the second clamping member 22. The transfer unit 112 can be connected to the steel strip. In this way, the connector 111 and the clamping structure 2 connected to the connector 111 can be installed on the steel strip.

[0048] In one embodiment, such as Figure 1 As shown, the connector 111 has a connecting cavity and a first through portion and a second through portion communicating with the connecting cavity. The connecting end of the second clamping member 22 is adapted to extend into the connecting cavity through the first through portion. The end of the mounting member 1221 is adapted to extend into the connecting cavity through the second through portion and connect with the connecting end of the second clamping member 22. The connecting end of the second clamping member 22 is adapted to be slidably connected to the connector 111 through the first through portion, and the end of the mounting member 1221 is adapted to be slidably connected to the connector 111 through the second through portion.

[0049] The electroplating chuck with the above structure has a connecting cavity and a first through portion and a second through portion communicating with the connecting cavity by setting the connector 111. In this embodiment, the first through portion and the second through portion are respectively a first through hole and a second through hole. The connecting end of the second clamping member 22 can extend into the connecting cavity through the first through portion and achieve a sliding connection with the connector 111 through the first through portion. The end of the mounting member 1221 can extend into the connecting cavity through the second through portion and achieve a sliding connection with the connector 111 through the second through portion. In addition, the end of the mounting member 1221 can connect with the connecting end of the second clamping member 22 in the connecting cavity, so that under the pressure of the guide rail, the mounting member 1221 can drive the second clamping member 22 to move relative to the first clamping member 21.

[0050] In one embodiment, such as Figure 1 As shown, the adapter unit 112 includes an adapter 1121 and a fixing member 1122. The fixing member 1122 is disposed on the adapter 1121. One end of the adapter 1121 is connected to the connector 111, and the other end is adapted to be connected to the steel strip through the fixing member 1122.

[0051] The electroplating chuck with the above structure includes an adapter 1121 and a fixing member 1122 by setting an adapter unit 1122. In this embodiment, the adapter 1121 and the fixing member 1122 are an adapter rod and a fixing pulley, respectively. The fixing member 1122 is rotatably mounted on the adapter 1121. One end of the adapter 1121 is connected to the connector 111, and the other end can be connected to the steel strip through the fixing member 1122. In this way, the connection between the connector 11 and the steel strip can be realized.

[0052] In one embodiment, such as Figure 1 As shown, it also includes an insulating structure 3, which includes a first insulating member 31 and a second insulating member 32. The first insulating member 31 is disposed on the first clamping member 21, and the second insulating member 32 is disposed on the second clamping member 22.

[0053] The electroplating chuck with the above-described structure incorporates an insulating structure 3 on the clamping structure 2. The insulating structure 3 specifically includes a first insulating element 31 and a second insulating element 32. In this embodiment, the first insulating element 31 and the second insulating element 32 are respectively a first insulating adhesive and a second insulating adhesive. The first insulating element 31 is disposed on the first clamping element 21, thereby insulating the surface of the first clamping element 21 and preventing copper deposition after the first clamping element 21 comes into contact with the plating solution. The second insulating element 32 is disposed on the second clamping element 22, thereby insulating the surface of the second clamping element 22 and preventing copper deposition after the second clamping element 22 comes into contact with the plating solution.

[0054] In one embodiment, such as Figure 1 As shown, the insulating structure 3 also includes a third insulating member 33 and a fourth insulating member 34. The third insulating member 33 is disposed on the side of the clamping end of the first clamping member 21 near the connecting assembly 11 and is connected to the first clamping member 21. The fourth insulating member 34 is disposed on the side of the clamping end of the second clamping member 22 away from the connecting assembly 11 and is connected to the second clamping member 22.

[0055] The electroplating chuck with the above-described structure further includes a third insulating element 33 and a fourth insulating element 34 through the provision of the insulating structure 3. In this embodiment, the third insulating element 33 and the fourth insulating element 34 are respectively the third insulating adhesive and the fourth insulating adhesive. The third insulating element 33 is disposed on the clamping end of the first clamping member 21, thereby insulating part of the clamping end of the first clamping member 21, thus preventing copper formation after the clamping end of the first clamping member 21 comes into contact with the plating solution. The fourth insulating element 34 is disposed on the clamping end of the second clamping member 22, thereby insulating part of the clamping end of the second clamping member 22, thus preventing copper formation after the clamping end of the second clamping member 22 comes into contact with the plating solution.

[0056] According to an embodiment of the present invention, another aspect, an electroplating system is also provided, such as... Figure 1As shown, the electroplating system includes a steel strip, a guide rail, and the aforementioned electroplating chuck. The electroplating system with the above structure includes a steel strip, a guide rail, and the aforementioned electroplating chuck. The electroplating chuck is positioned between the steel strip and the guide rail. Specifically, the first clamping member 21 and the second clamping member 22 are staggered, and the driving assembly 12 drives the second clamping member 22 to move relative to the first clamping member 21 via pressure provided by the guide rail. This causes the clamping ends of the first clamping member 21 and the second clamping member 22 to be misaligned, thereby allowing the clamping ends of the first clamping member 21 and the second clamping member 22 to move together. The first clamping member 21 and the second clamping member 22 are staggered, so that when clamping the part to be clamped, the clamping ends of the first clamping member 21 and the second clamping end of the second clamping member 22 will not squeeze each other. This prevents the copper deposits on the clamping ends of the first clamping member 21 and the second clamping end of the second clamping member 22 from exerting a large force that could damage the part to be clamped, thereby improving the integrity rate of the part to be clamped and avoiding waste of the part to be clamped.

[0057] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. An electroplating chuck, characterized in that, include: The connection structure includes a connection component (11) and a drive component (12), the connection component (11) being adapted to be connected to a steel strip, the drive component (12) being disposed on the connection component (11), and the drive component (12) being adapted to be slidably connected to a guide rail; The clamping structure (2) includes a first clamping member (21) and a second clamping member (22). The connecting end of the first clamping member (21) is connected to the connecting assembly (11), and the connecting end of the second clamping member (22) is slidably connected to the connecting assembly (11). The first clamping member (21) and the second clamping member (22) are staggered. The drive assembly (12) is configured to be elastic, and the drive end of the drive assembly (12) is connected to the connection end of the second clamping member (22), so that under the pressure of the guide rail, the drive end of the drive assembly (12) is adapted to drive the second clamping member (22) to move relative to the first clamping member (21), so that the clamping end of the second clamping member (22) and the clamping end of the first clamping member (21) are misaligned and jointly clamp the object to be clamped.

2. The electroplating collet of claim 1, wherein, The drive assembly (12) includes a sliding unit (121) and a reset unit (122). The reset unit (122) is disposed on the connecting assembly (11) and is slidably connected to the connecting assembly (11). The end of the reset unit (122) is connected to the second clamping member (22). The sliding unit (121) is disposed on the reset unit (122) and is adapted to be slidably connected to the guide rail.

3. The electroplating collet of claim 2, wherein, The reset unit (122) includes a mounting member (1221) and a biasing member (1222). The mounting member (1221) is disposed on the connecting assembly (11) and slidably connected to the connecting assembly (11). The end of the mounting member (1221) is connected to the second clamping member (22). The biasing member (1222) is disposed between the mounting member (1221) and the connecting assembly (11). The biasing member (1222) is configured to be elastic.

4. The electroplating collet of claim 3, wherein, The sliding unit (121) includes a support member (1211) and a rotating member (1212). The support member (1211) is disposed on the mounting member (1221), and the rotating member (1212) is rotatably disposed on the support member (1211). The side of the rotating member (1212) is adapted to abut against the guide rail.

5. The electroplating collet of claim 4, wherein, The connecting assembly (11) includes a connector (111) and a transfer unit (112) that are connected to each other. The connector (111) is connected to the first clamping member (21) and slidably connected to the mounting member (1221) and the second clamping member (22). The transfer unit (112) is adapted to be connected to the steel strip.

6. The electroplating collet of claim 5, wherein, The connector (111) has a connecting cavity and a first through portion and a second through portion communicating with the connecting cavity. The connecting end of the second clamping member (22) is adapted to pass through the first through portion and extend into the connecting cavity. The end of the mounting member (1221) is adapted to pass through the second through portion and extend into the connecting cavity to connect with the connecting end of the second clamping member (22). The connecting end of the second clamping member (22) is adapted to be slidably connected to the connecting member (111) through the first through portion, and the end of the mounting member (1221) is adapted to be slidably connected to the connecting member (111) through the second through portion.

7. The electroplating collet of claim 6, wherein, The adapter unit (112) includes an adapter (1121) and a fixing member (1122). The fixing member (1122) is disposed on the adapter (1121). One end of the adapter (1121) is connected to the connector (111), and the other end is adapted to be connected to the steel strip through the fixing member (1122).

8. The electroplating collet of any one of claims 1-7, wherein, It also includes an insulating structure (3), which includes a first insulating member (31) and a second insulating member (32). The first insulating member (31) is disposed on the first clamping member (21), and the second insulating member (32) is disposed on the second clamping member (22).

9. The electroplating collet of claim 8, wherein, The insulating structure (3) further includes a third insulating element (33) and a fourth insulating element (34). The third insulating element (33) is disposed on the side of the clamping end of the first clamping element (21) close to the connecting assembly (11) and is connected to the first clamping element (21). The fourth insulating element (34) is disposed on the side of the clamping end of the second clamping element (22) away from the connecting assembly (11) and is connected to the second clamping element (22).

10. An electroplating system characterized by, It includes a steel strip, a guide rail, and an electroplated chuck as described in any one of claims 1-9.

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