Sheet electroplating device convenient for film penetration

Abstract

The utility model relates to a sheet electroplating device convenient for film penetration. The sheet electroplating device comprises a fixed frame, an electroplating box, two electroplating rollers, a plurality of guide rollers and a plurality of pressing rollers, the electroplating box is arranged on the fixing frame, and electroplating liquid is contained in the electroplating box; the two electroplating rollers are rotationally mounted on the fixed frame, are arranged at an interval and are positioned at the front end in the sheet conveying direction; the plurality of guide rollers are rotationally mounted on the fixed frame, are positioned at the rear end in the sheet conveying direction and are arranged in a staggered manner at intervals in the sheet conveying direction, and at least two guide rollers are in contact with electroplating liquid in the electroplating box; the multiple pressing rollers are movably mounted on the fixing frame, can abut against the electroplating roller or the guide roller and are used for pressing the sheet; threading grooves are formed in the positions, close to the two ends, of the electroplating roller and the positions, close to the two ends, of the guiding roller, and the threading grooves are formed in the electroplating roller or the guiding roller in a surrounding mode. According to the utility model, when the first film penetration of the sheet material is carried out, the penetration leads can be adhered to the two sides of the sheet material, and the penetration leads penetrate through the threading grooves to drive the sheet material to pass through the electroplating roller or the guide roller, so that the difficulty of film penetration is reduced.

Description

Technical Field

[0001] The utility model relates to the field of electroplating equipment, in particular to a sheet electroplating device which is convenient for film penetration. Background Art

[0002] In the production process of some sheet materials, it is necessary to make the sheet materials have certain conductive functions, such as the production of battery foil, so the sheet materials need to be electroplated. The foil processing method is generally to first make a metal layer on the surface of the substrate by magnetron sputtering to achieve metallization of the surface of the flexible substrate, and then thicken the metal layer by electroplating. The existing electroplating device usually allows the substrate to pass through the electroplating roller and enter the electroplating solution for electroplating under the traction of multiple guide rollers. However, it is found in the actual processing process that the substrate can easily become loose or uneven in transmission speed due to insufficient tension or traction during the transmission process. In addition, since the substrate is a flexible substrate and the installation gap between the electroplating roller and the guide roller is narrow, it is difficult to pass the substrate through the electroplating and guide rollers for the first time, and it is also easy to cause wrinkles or damage to the substrate during installation. Utility Model Content

[0003] In view of this, the utility model provides a sheet electroplating device which can improve the sheet conveying efficiency and facilitate film penetration.

[0004] The purpose of the utility model is achieved through the following technical solutions:

[0005] A sheet electroplating device that is easy to pass through a film, comprising: a fixed frame, a plating box, two plating rollers, a plurality of guide rollers and a plurality of pressure rollers; the plating box is arranged on the fixed frame, and the plating liquid is contained in the plating box; the two plating rollers are rotatably mounted on the fixed frame, arranged at intervals and located at the front end of the sheet conveying direction; the plurality of guide rollers are rotatably mounted on the fixed frame, located at the rear end of the sheet conveying direction and arranged at intervals and staggered along the sheet conveying direction, and at least two of the guide rollers are in contact with the plating liquid in the plating box; the plurality of pressure rollers are movably mounted on the fixed frame, and can abut against the plating rollers or the guide rollers to press the sheet; wherein, the positions near the two ends of the plating roller and the positions near the two ends of the guide roller are provided with threading grooves, and the threading grooves are arranged around the plating rollers or the guide rollers.

[0006] In the above technical solution, when the sheet is electroplated, the upper and lower surfaces of the sheet are passed through two electroplating rollers in sequence, and under the guidance of multiple guide rollers, enter the electroplating box to contact the electroplating solution, thereby achieving double-sided electroplating of the sheet. Wherein, both the electroplating roller and the guide roller are provided with threading grooves. When the sheet is first threaded, threading wires can be attached to both sides of the sheet. The threading wires are passed through the threading grooves to drive the sheet to pass through the electroplating roller or the guide roller, thereby greatly facilitating the sheet threading operation, reducing the difficulty of threading, improving the efficiency of threading, reducing the possibility of operating errors, and improving the accuracy and stability of electroplating.

[0007] In addition, through the coordinated use of multiple guide rollers and pressure rollers, effective guidance and pressure of the sheet can be achieved. The guide rollers are staggered along the sheet conveying direction, and at least two guide rollers are in contact with the electroplating liquid, ensuring that the sheet can fully contact the electroplating liquid during the conveying process to achieve a uniform electroplating effect. At the same time, the pressure roller can abut against the electroplating roller or the guide roller to press the sheet to prevent it from deflecting or wrinkling during the electroplating process, thereby ensuring the quality of electroplating and ensuring the stability of sheet conveying.

[0008] Optionally, in a possible implementation, the pressure roller is movably connected to the fixed frame via a roller lifting mechanism, and the roller lifting mechanism includes two groups of driving units relatively arranged on the fixed frame, and the two groups of driving units are respectively connected to two ends of the pressure roller.

[0009] In the above technical solution, the setting of the roller lifting mechanism enables the pressing roller to be flexibly raised and lowered, which is convenient for the film-piercing operation of the sheet and the adjustment of the electroplating process. When film-piercing is required, the roller lifting mechanism can lift the pressing roller so that the sheet can easily pass between the electroplating roller and the guide roller; and when the electroplating process is in progress, the roller lifting mechanism can lower the pressing roller so that it abuts against the electroplating roller or the guide roller to achieve the pressing of the sheet. This method is flexible in operation, greatly improves work efficiency, and reduces the difficulty of operation.

[0010] Optionally, in a possible implementation, the driving unit includes a cylinder and a linkage member, the cylinder is disposed on the fixed frame, the linkage member is rotatably mounted on the fixed frame, and both ends of the linkage member are rotatably connected to the output shaft of the cylinder and one end of the pressure roller respectively.

[0011] In the above technical solution, the cylinder drives the clamping roller to lift or press down through the action of the linkage, ensuring that the clamping roller can be quickly and accurately raised and lowered into place. That is, the linkage acts as a bridge, simplifies the mechanical structure, and improves the transmission efficiency, making the entire device more efficient and reliable.

[0012] Optionally, in a possible implementation, the linkage includes a first connecting block, an adapter shaft and a second connecting block, the adapter shaft is rotatably mounted on the fixed frame, and its two ends are respectively fixedly connected to one end of the first connecting block and one end of the second connecting block, the other end of the first connecting block is rotatably connected to the output shaft of the cylinder, and the other end of the second connecting block is connected to the end of the pressure roller.

[0013] In the above technical solution, the linkage adopts a split design, which makes the manufacture and assembly of each component more convenient. The setting of the adapter shaft as the main component can respectively install the first connecting block and the second connecting block on the inner and outer sides of the fixed frame, thereby facilitating the connection between the clamping roller and the cylinder. That is, by packaging the cylinder and the clamping roller in different areas, the cylinder is prevented from interfering with the conveying of the sheet, and the installation space on the fixed frame is reasonably utilized, thereby improving space utilization.

[0014] Optionally, in a possible implementation, the first connecting block is rotatably mounted on the output shaft of the cylinder via an adapter block.

[0015] In the above technical solution, the setting of the adapter block can greatly facilitate the connection between the output shaft of the cylinder and the first connecting block, so that the first connecting block can rotate relative to the output shaft of the cylinder, thereby making the transmission of the linkage member smoother.

[0016] Optionally, in a possible implementation manner, the cylinder is mounted on the fixing frame via a support plate.

[0017] In the above technical solution, the support plate serves as a connecting bridge between the cylinder and the fixed frame, and has sufficient strength and rigidity to withstand various forces and moments generated by the cylinder during operation. It can effectively prevent the cylinder from shaking or displacing during operation, thereby ensuring the stability and reliability of the entire electroplating device.

[0018] Optionally, in a possible implementation, both the electroplating roller and the guide roller are provided with traction wheels, the traction wheels are located at both ends of the electroplating roller and the guide roller, and the traction wheels located on the same side are connected by belts.

[0019] In the above technical solution, the traction wheel is arranged to facilitate the synchronous rotation of the electroplating roller and the guide roller to drive the conveying of the sheet. The traction wheels are distributed on two opposite sides of the fixed frame, and the traction wheels on the same side are connected by belts, so that when one of the electroplating rollers or the guide rollers rotates, the other electroplating rollers and the guide rollers will be driven to rotate synchronously. In this way, only one power source is needed to drive all the electroplating rollers and the guide rollers to rotate, thereby effectively saving costs.

[0020] Optionally, in a possible implementation, a traction motor is disposed on the fixed frame, an output shaft of the traction motor is connected to a driving wheel, and the driving wheel is connected to a belt on one side.

[0021] In the above technical solution, the traction motor arranged on the fixed frame provides a stable power source for the entire electroplating device. The traction motor drives the driving wheel to rotate through its output shaft, thereby driving the belt and the traction wheel connected thereto to work, so that the electroplating roller and the guide roller can rotate synchronously, so that the transmission of the sheet is more stable and reliable, and precise speed control can be achieved.

[0022] Optionally, in a possible implementation, the traction motor is mounted on the fixing frame via a support seat.

[0023] In the above technical solution, the provision of the support seat facilitates the installation of the traction motor, and as a connecting bridge between the motor and the fixing frame, provides sufficient supporting area and strength, thereby ensuring the stability and firmness of the traction motor.

[0024] Optionally, in a possible implementation, the fixing frame includes a bottom plate and at least two side plates, at least two of the side plates are respectively arranged on both sides of the base, the electroplating box is located on the bottom plate, and the electroplating roller and the guide roller are both located on the side plates.

[0025] In the above technical solution, the bottom plate, as the foundation of the entire fixed frame, has sufficient strength and rigidity to bear the weight of the entire device and various forces generated during operation. The side plates are firmly installed on both sides of the bottom plate to provide stable support for the electroplating roller and the guide roller to prevent them from shaking or shifting during operation. At the same time, the design of the fixed frame has a certain degree of flexibility, and the number and position of the side plates can be adjusted according to actual needs to adapt to electroplating rollers and guide rollers of different specifications and models. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 The figure is a schematic diagram of the overall structure of an embodiment of the utility model.

[0028] Figure 2 It is a schematic diagram of the overall structure of an embodiment of the utility model from another angle.

[0029] Figure markings: 1-fixed frame; 11-bottom plate; 111-support seat; 12-side plate; 121-support plate; 2-electroplating box; 3-electroplating roller; 4-guide roller; 5-pressure roller; 6-threading groove; 7-drive unit; 71-cylinder; 711-adapter block; 72-linkage; 721-first connecting block; 722-adapter shaft; 723-second connecting block; 8-traction wheel; 9-traction motor; 91-driving wheel. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0032] Please refer to Figure 1 and Figure 2 .

[0033] The present embodiment provides a sheet electroplating device that is easy to pass through the film, including: a fixed frame 1, a plating box 2, two plating rollers 3, multiple guide rollers 4 and multiple pressure rollers 5; the plating box 2 is arranged on the fixed frame 1, and the plating solution is contained in the plating box 2; the two plating rollers 3 are both rotatably mounted on the fixed frame 1, arranged at intervals and located at the front end of the sheet conveying direction; the multiple guide rollers 4 are all rotatably mounted on the fixed frame 1, located at the rear end of the sheet conveying direction and arranged at intervals and staggered along the sheet conveying direction, and at least two guide rollers 4 are in contact with the plating solution in the plating box 2; the multiple pressure rollers 5 are all movably mounted on the fixed frame 1, and can be in contact with the plating roller 3 or the guide roller 4 to press the sheet; wherein, the positions near the two ends of the plating roller 3 and the positions near the two ends of the guide roller 4 are provided with threading grooves 6, and the threading grooves 6 are arranged around the plating roller 3 or the guide roller 4.

[0034] It should be noted that the plating roller 3 and the guide roller 4 are arranged in parallel and staggered along the conveying direction of the sheet, the plating roller 3 is located above the plating box 2, and the threading groove 6 is close to the two end edges of the plating roller 3 or the guide roller 4, that is, an annular groove structure is provided on the roller surface of the plating roller 3 or the guide roller 4 as the threading groove 6.

[0035] In this embodiment, when the sheet is electroplated, the upper and lower surfaces of the sheet are sequentially passed through two electroplating rollers 3, and under the guidance of multiple guide rollers 4, enter the electroplating box 2 to contact the electroplating solution, thereby achieving double-sided electroplating of the sheet. Among them, the electroplating roller 3 and the guide roller 4 are both provided with threading grooves 6. When the sheet is first threaded, threading wires can be pasted on both sides of the sheet. By passing the threading wires through the threading grooves 6 to drive the sheet to pass through the electroplating roller 3 or the guide roller 4, the film threading operation of the sheet is greatly facilitated, the difficulty of film threading is reduced, the film threading efficiency is improved, the possibility of operating errors is reduced, and the accuracy and stability of electroplating are improved.

[0036] In addition, through the coordinated use of multiple guide rollers 4 and pressure rollers 5, effective guidance and pressure of the sheet can be achieved. The guide rollers 4 are staggered along the sheet conveying direction, and at least two guide rollers 4 are in contact with the electroplating solution, ensuring that the sheet can fully contact the electroplating solution during the conveying process to achieve a uniform electroplating effect. At the same time, the pressure roller 5 can abut against the electroplating roller 3 or the guide roller 4 to press the sheet to prevent it from deflecting or wrinkling during the electroplating process, thereby ensuring the quality of electroplating and ensuring the stability of sheet conveying.

[0037] In this embodiment, the pressing roller 5 is movably connected to the fixing frame 1 through a roller lifting mechanism, and the roller lifting mechanism includes two sets of driving units 7 arranged on the fixing frame 1 opposite to each other, and the two sets of driving units 7 are respectively connected to the two ends of the pressing roller 5. The two sets of driving units 7 are symmetrically arranged on the fixing frame 1, and are respectively used to drive the two ends of the pressing roller 5, so that the actions of the two ends of the pressing roller 5 can be kept synchronous.

[0038] The setting of the roller lifting mechanism in this embodiment enables the pressing roller 5 to be flexibly raised and lowered, which is convenient for the film-piercing operation of the sheet and the adjustment of the electroplating process. When film-piercing is required, the roller lifting mechanism can lift the pressing roller 5 so that the sheet can easily pass between the electroplating roller 3 and the guide roller 4; and when the electroplating process is in progress, the roller lifting mechanism can lower the pressing roller 5 so that it abuts against the electroplating roller 3 or the guide roller 4 to achieve the pressing of the sheet. This method is flexible in operation, greatly improves work efficiency, and reduces the difficulty of operation.

[0039] In this embodiment, the driving unit 7 includes a cylinder 71 and a linkage member 72. The cylinder 71 is disposed on the fixed frame 1. The linkage member 72 is rotatably mounted on the fixed frame 1. The two ends of the linkage member 72 are rotatably connected to the output shaft of the cylinder 71 and one end of the pressure roller 5. The cylinder 71 is mounted on the fixed frame 1 through a support plate 121.

[0040] This embodiment uses the cylinder 71 as a power source, which can provide a stable and powerful thrust to ensure that the pressure roller 5 can be quickly and accurately raised and lowered into place. The cylinder 71 drives the pressure roller 5 to lift or press down through the linkage 72 to ensure that the pressure roller 5 can be quickly and accurately raised and lowered into place. That is, the linkage 72 acts as a bridge, simplifies the mechanical structure, and improves the transmission efficiency, making the entire device more efficient and reliable.

[0041] In addition, the support plate 121 serves as a connecting bridge between the cylinder 71 and the fixed frame 1, and has sufficient strength and rigidity to withstand various forces and moments generated by the cylinder 71 during operation. It can effectively prevent the cylinder 71 from shaking or displacing during operation, thereby ensuring the stability and reliability of the entire electroplating device.

[0042] It should be noted that the number of roller lifting mechanisms and pressure rollers 5 can be determined according to actual needs. For example, each electroplating roller 3 or guide roller 4 can be equipped with a pressure roller 5. In this case, the installation positions of the roller lifting mechanisms can be flexibly arranged so as not to cause motion interference with each other. Of course, only some of the electroplating rollers 3 or guide rollers 4 can be equipped with pressure rollers 5.

[0043] In this embodiment, the linkage member 72 includes a first connection block 721, an adapter shaft 722, and a second connection block 723. The adapter shaft 722 is rotatably mounted on the fixing frame 1, and its two ends are respectively fixedly connected to one end of the first connection block 721 and one end of the second connection block 723. The other end of the first connection block 721 is rotatably connected to the output shaft of the cylinder 71, and the other end of the second connection block 723 is connected to the end of the pressing roller 5. The first connection block 721 is rotatably mounted on the output shaft of the cylinder 71 through the adapter block 711.

[0044] The linkage member 72 of this embodiment adopts a split design, which makes the manufacture and assembly of each component more convenient. The setting of the adapter shaft 722 is the main component, and its function is to install the first connecting block 721 and the second connecting block 723 on the inner side and the outer side of the fixed frame 1 respectively, so as to facilitate the connection between the clamping roller 5 and the cylinder 71, that is, by installing the cylinder 71 and the clamping roller 5 in different areas, the cylinder 71 is avoided from interfering with the conveying of the sheet, and the installation space on the fixed frame 1 is reasonably utilized, thereby improving the space utilization rate.

[0045] In addition, the setting of the adapter block 711 can greatly facilitate the connection between the output shaft of the cylinder 71 and the first connecting block 721, so that the first connecting block 721 can rotate relative to the output shaft of the cylinder 71, thereby making the transmission of the linkage 72 smoother.

[0046] As another embodiment, the driving unit 7 may also include a motor, a shaft and a connecting rod, that is, the motor is used as a driving element, the shaft is also rotatably mounted on the fixing frame 1, one end of the shaft is connected to the output shaft of the motor, and the other end is connected to one end of the connecting rod, and the other end of the connecting rod is connected to one end of the pressing roller 5. When the motor drives the shaft to rotate, it drives the connecting rod to swing, thereby driving the pressing roller 5 to be lifted or lowered.

[0047] In this embodiment, traction wheels 8 are provided on both the electroplating roller 3 and the guide roller 4. The traction wheels 8 are located at both ends of the electroplating roller 3 and the guide roller 4. The traction wheels 8 located on the same side are connected by belts.

[0048] The traction wheel 8 is provided to facilitate the synchronous rotation of the plating roller 3 and the guide roller 4 to drive the conveying of the sheet. The traction wheels 8 are distributed on two opposite sides of the fixed frame 1, and the traction wheels 8 on the same side are connected by belts, so that when one of the plating rollers 3 or the guide roller 4 rotates, the other plating rollers 3 and the guide rollers 4 will be rotated synchronously. In this way, only one power source is needed to drive all the plating rollers 3 and the guide rollers 4 to rotate, thereby effectively saving costs.

[0049] In this embodiment, a traction motor 9 is disposed on the fixing frame 1, and an output shaft of the traction motor 9 is connected to a driving wheel 91, and the driving wheel 91 is connected to a belt on one side. The traction motor 9 is installed on the fixing frame 1 through a support seat 111.

[0050] The traction motor 9 arranged on the fixed frame 1 provides a stable power source for the entire electroplating device. The traction motor 9 drives the driving wheel 91 to rotate through its output shaft, thereby driving the belt and the traction wheel 8 connected thereto to work, so that the electroplating roller 3 and the guide roller 4 can rotate synchronously, so that the transmission of the sheet is more stable and reliable, and precise speed control can be achieved.

[0051] In addition, the provision of the support seat 111 facilitates the installation of the traction motor 9 , and as a connecting bridge between the motor and the fixing frame 1 , provides sufficient supporting area and strength, thereby ensuring the stability and firmness of the traction motor 9 .

[0052] In this embodiment, the fixed frame 1 includes a base plate 11 and at least two side plates 12, and the at least two side plates 12 are respectively arranged on both sides of the base. The electroplating box 2 is located on the base plate 11, and the electroplating roller 3 and the guide roller 4 are both located on the side plates 12.

[0053] The bottom plate 11 of this embodiment serves as the foundation of the entire fixing frame 1, and has sufficient strength and rigidity to bear the weight of the entire device and various forces generated during operation. The side plates 12 are firmly mounted on both sides of the bottom plate 11 to provide stable support for the electroplating roller 3 and the guide roller 4 to prevent them from shaking or deflecting during operation. At the same time, the design of the fixing frame 1 has a certain degree of flexibility, and the number and position of the side plates 12 can be adjusted according to actual needs to adapt to electroplating rollers 3 and guide rollers 4 of different specifications and models.

[0054] It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. In the description of the embodiments of the present application, it should be understood that the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the application product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0055] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application may be combined with each other.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheet electroplating device that is easy to penetrate the film, characterized in that: include: Fixed frame; An electroplating box is arranged on the fixing frame, and the electroplating box contains electroplating liquid; Two electroplating rollers are rotatably mounted on the fixed frame, arranged at intervals and located at the front end of the sheet conveying direction; A plurality of guide rollers are rotatably mounted on the fixed frame, located at the rear end of the sheet conveying direction and arranged at intervals and staggered along the sheet conveying direction, and at least two of the guide rollers are in contact with the electroplating liquid in the electroplating box; A plurality of pressing rollers are movably mounted on the fixed frame and can abut against the electroplating roller or the guide roller to press the sheet; Wherein, positions near both ends of the electroplating roller and positions near both ends of the guide roller are provided with threading grooves, and the threading grooves are arranged around the electroplating roller or the guide roller.

2. The sheet electroplating device for easy film penetration according to claim 1 is characterized in that: The pressing roller is movably connected to the fixing frame via a roller lifting mechanism. The roller lifting mechanism comprises two groups of driving units which are relatively arranged on the fixing frame. The two groups of driving units are respectively connected to two ends of the pressing roller.

3. The sheet electroplating device for easy film penetration according to claim 2, characterized in that: The driving unit comprises a cylinder and a linkage member, wherein the cylinder is arranged on the fixing frame, the linkage member is rotatably mounted on the fixing frame, and two ends of the linkage member are rotatably connected to the output shaft of the cylinder and one end of the pressing roller respectively.

4. The sheet electroplating device for easy film penetration according to claim 3 is characterized in that: The linkage member includes a first connecting block, a transfer shaft and a second connecting block. The transfer shaft is rotatably mounted on the fixed frame, and its two ends are respectively fixedly connected to one end of the first connecting block and one end of the second connecting block. The other end of the first connecting block is rotatably connected to the output shaft of the cylinder, and the other end of the second connecting block is connected to the end of the clamping roller.

5. The sheet electroplating device for easy film penetration according to claim 4 is characterized in that: The first connecting block is rotatably mounted on the output shaft of the cylinder via a transfer block.

6. The sheet electroplating device for easy film penetration according to claim 3 is characterized in that: The cylinder is mounted on the fixing frame via a supporting plate.

7. The sheet electroplating device for easy film penetration according to claim 1, characterized in that: The electroplating roller and the guide roller are both provided with traction wheels, the traction wheels are located at both ends of the electroplating roller and the guide roller, and the traction wheels located on the same side are connected by belts.

8. The sheet electroplating device for easy film penetration according to claim 7, characterized in that: A traction motor is arranged on the fixing frame, an output shaft of the traction motor is connected with a driving wheel, and the driving wheel is connected to a belt on one side.

9. The sheet electroplating device for easy film penetration according to claim 8, characterized in that: The traction motor is installed on the fixing frame through a supporting seat.

10. The sheet electroplating device for easy film penetration according to any one of claims 1 to 9, characterized in that: The fixing frame comprises a bottom plate and at least two side plates, wherein the at least two side plates are respectively arranged on both sides of the bottom plate, the electroplating box is located on the bottom plate, and the electroplating roller and the guide roller are both located on the side plates.

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