Copper foil wrapping station

Abstract

The present application relates to the technical field of copper foil wrapping wire, and particularly relates to a copper foil wrapping station; the copper foil wrapping station comprises a body, a copper foil, a paper fixing member and a wire fixing member, the copper foil and the paper fixing member are arranged above the body, the copper foil and the paper fixing member are connected with the body through an upper sliding mechanism, the wire fixing member is vertically slidably fixed below the body, the copper foil and the paper fixing member are provided with a copper foil and paper fixing outer disc, a first guide wheel, a copper foil and paper fixing groove, a second guide wheel, a gravity wheel and a paper tightening outer disc, a scissor window which is matched with the position of a pneumatic scissor is arranged on the surface of the body and located directly above the rotation center, a rotating power mechanism is provided with a copper foil wrapping clamp jaw which passes through one end of the rotating window, so that ordinary wire can be wrapped with long copper foil, and the clamping block of the clamp jaw is designed as a quick-change structure, so that the mechanism can wrap copper foil for wires of different specifications.

Description

Technical Field

[0001] This invention relates to the technical field of copper foil wrapping of wires, and more particularly to a copper foil wrapping station. Background Technology

[0002] Copper foil wrapping of wires refers to wrapping copper foil around specific locations on a wire manually or mechanically. Manual wrapping involves cutting copper foil strips with scissors, which is labor-intensive, inefficient, and unsuitable for mass production. Existing mechanical methods for copper foil wrapping often lack a suitable structure for separating the copper foil from the foil and the wrapping paper, as well as appropriate mechanisms for wrapping the copper foil and wire. This results in problems such as the inability to wrap longer wires with copper foil, and the inability to completely wrap larger diameter wires with copper foil. Summary of the Invention

[0003] The purpose of this invention is to provide a copper foil wrapping station and process to address the deficiencies in the existing technology, so as to achieve the purpose of copper foil wrapping on wires that need to be wrapped with long copper foil, and thus also to achieve the effect of copper foil wrapping on wires with larger diameters.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0005] A copper foil wrapping station includes a main body, a copper foil and paper fixing component, and a wire fixing component. The copper foil and paper fixing component is disposed above the main body and is connected to the main body via an upper sliding mechanism. The wire fixing component is vertically slidably fixed below the main body. The copper foil and paper fixing component is provided with a copper foil and paper fixing outer plate, a first guide wheel, a copper foil and paper fixing groove, a second guide wheel, a gravity wheel, and a paper tightening outer plate. A scissor telescopic mechanism is also provided on the back of the main body. A pneumatic scissor is provided at the front end of the scissor telescopic mechanism, and a scissor window adapted to the position of the pneumatic scissor is opened on the surface of the main body. A rotary power mechanism is also provided on the back of the main body. A copper foil wrapping claw is provided at one end of the rotary power mechanism passing through the rotary window opened on the surface of the main body. The center lines of the copper foil wrapping claw, the pneumatic scissor, the copper foil and paper fixing groove, and the wire claw are on the same vertical line.

[0006] Furthermore, the wire fixing component includes a wire clamp, a transverse sliding groove, and a fixing seat; the wire clamp is disposed on the transverse sliding groove, the transverse sliding groove and the fixing seat are connected through the lower sliding mechanism, and the fixing seat is fixedly connected to the body.

[0007] Furthermore, the paper-tightening outer disc and the copper foil and paper-fixing outer disc are respectively disposed on the left and right sides of the copper foil and paper-fixing component; the center point of the first guide wheel is disposed on the copper foil and paper-fixing component at a position adapted to the lower edge of the copper foil and paper-fixing outer disc; the inlet slot above the copper foil and paper-fixing groove is disposed on the copper foil and paper-fixing component at a position adapted to the left edge of the first guide wheel; the second guide wheel is disposed at the top of the copper foil and paper-fixing component and is adapted to the position of the left side surface of the copper foil and paper-fixing groove; the gravity wheel is disposed on the copper foil and paper-fixing component between the paper-tightening outer disc and the second guide wheel; the copper foil and paper-fixing component is also provided with a gravity wheel slide and a photoelectric sensor; the gravity wheel slide and the photoelectric sensor are adapted to the position of the gravity wheel; a tightening device is also provided on the back of the copper foil and paper-fixing component, and the tightening device passes through the copper foil and paper-fixing component and is connected to the paper-tightening outer disc.

[0008] Furthermore, the copper foil clamping jaws are provided with a telescopic roller belt and a copper foil area, wherein the telescopic roller belt is located from the top of one side of the copper foil clamping jaws to the surface of the copper foil area.

[0009] Furthermore, a one-way locking device is provided on the outer plate for fixing the copper foil and the attached paper.

[0010] Furthermore, the one-way locking device includes a copper foil central shaft, an unlocking rod, a compression spring, an unlocking button, and an eccentric wheel.

[0011] Furthermore, the copper foil central shaft passes through the central hole of the one-way locking device from back to front, the lower end of the eccentric wheel abuts against the copper foil central shaft, the compression spring is vertically arranged on the outer surface of the end of the eccentric wheel abutting against the copper foil central shaft, the unlocking rod is arranged parallel to the surface of the other end of the eccentric wheel, and the unlocking button is arranged at the top of the unlocking rod.

[0012] Furthermore, an integral sliding groove is also provided below the main body.

[0013] The technical solution of this invention can achieve the following technical effects:

[0014] The system comprises a main body, copper foil and paper fixing components, and a wire fixing component. The copper foil and paper fixing component is positioned above the main body and connected to it via an upper sliding mechanism. The wire fixing component is vertically slidably fixed below the main body. The copper foil and paper fixing component includes a copper foil and paper fixing outer disc, a first guide wheel, a copper foil and paper fixing groove, a second guide wheel, a gravity wheel, and a paper tightening outer disc. A scissor telescopic mechanism is also provided on the back of the main body, with pneumatic scissors at its front end. A scissor window corresponding to the position of the pneumatic scissors is opened on the surface of the main body. A rotary power mechanism is also provided on the back of the main body, with a copper foil clamping claw at one end passing through the rotary window on the surface of the main body. The center lines of the copper foil clamping claw, pneumatic scissors, copper foil and paper fixing groove, and wire clamping claw are on the same vertical line, enabling the copper foil wrapping of wires requiring longer copper foil, and thus also allowing for copper foil wrapping of wires with larger diameters. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the copper foil wrapping station in an embodiment of the present invention;

[0017] Figure 2 This is a front view of the copper foil wrapping station (waiting state) in an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram from the right side of the copper foil wrapping station (waiting state) in an embodiment of the present invention;

[0019] Figure 4 This is a schematic diagram of the copper foil wrapping station (copper foil wrapping process status) in an embodiment of the present invention;

[0020] Figure 5 This is a front view of the copper foil wrapping station (copper foil wrapping process status) in an embodiment of the present invention;

[0021] Figure 6 This is a right-side view of the copper foil wrapping station (copper foil wrapping process status) in an embodiment of the present invention;

[0022] Figure 7 This is a schematic diagram of a one-way locking device in an embodiment of the present invention;

[0023] Figure 8This is a cross-sectional view of the one-way locking device in an embodiment of the present invention;

[0024] Reference numerals: Body 1, Copper foil and paper fixing component 2, Copper foil and paper fixing outer plate 21, First guide wheel 22, Copper foil and paper fixing groove 23, Second guide wheel 24, Gravity wheel 25, Gravity wheel slide 251, Photoelectric sensor 252, Paper tightening outer plate 26, Tightening device 261, Wire fixing component 3, Wire clamp 31, Horizontal sliding groove 32, Fixing seat 33, Upper sliding mechanism 4, Lower sliding mechanism 5, Scissors telescopic mechanism 6, Pneumatic scissors 61, Scissors window 62, Rotary power mechanism 7, Rotating window 71, Copper foil wrapping clamp 72, Telescopic roller belt 73, Copper foil wrapping area 74, One-way locking device 8, Copper foil central shaft 81, Unlocking rod 82, Compression spring 83, Unlocking button 84, Eccentric wheel 85, Overall slide 9. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0026] In the description of this invention, it should be noted that the orientations or positional relationships indicated by terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inner", and "outer" are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0027] A copper foil wrapping station, such as Figure 1 and 4As shown, the device includes a main body 1, a copper foil and paper fixing component 2, and a wire fixing component 3. The copper foil and paper fixing component 2 is positioned above the main body 1 and is connected to the main body 1 via an upper sliding mechanism 4. The wire fixing component 3 is vertically slidably fixed below the main body 1. The copper foil and paper fixing component 2 is provided with a copper foil and paper fixing outer plate 21, a first guide wheel 22, a copper foil and paper fixing groove 23, a second guide wheel 24, a gravity wheel 25, and a paper tightening outer plate 26. The back of the main body 1 also includes... A scissor telescopic mechanism 6 is provided, with a pneumatic scissor 61 at the front end of the scissor telescopic mechanism 6. A scissor window 62 adapted to the position of the pneumatic scissor 61 is opened on the surface of the body 1. A rotary power mechanism 7 is also provided on the back of the body 1. A copper foil clamping claw 72 is provided at one end of the rotary power mechanism 7 that passes through the rotary window 71 opened on the surface of the body 1. The center lines of the copper foil clamping claw 72, the pneumatic scissor 6, the copper foil and paper fixing groove 23 and the wire clamping claw 31 are on the same vertical line.

[0028] Specifically, when the device is in a waiting state, the copper foil and paper fixing component 2 is fixed at the upper position of the copper foil and paper fixing component 2 within the vertical sliding distance of the body 1 by the upper sliding mechanism 4. At this time, the pneumatic scissors 61 is kept in the retracted state by the scissor telescopic mechanism 6, while the pneumatic scissors 61 itself is open, the copper foil clamping claw 72 is in the horizontal open state, and the wire fixing component 3 is kept at the lower position of the sliding distance on the body 1. When the wire fixing component 3 clamps the wire to be wrapped with copper foil (i.e., when the copper foil wrapping process begins), the wire fixing component 3 slides upward and is fixed to the copper foil wrapping claw 72. The center position of the wire and the copper foil wrapping claw 72 are aligned. The wire and the copper foil wrapping claw 72 rotate to the horizontal direction. The copper foil and paper fixing component 2 moves downward with the upper sliding mechanism 4. After the copper foil is fed into the copper foil wrapping claw 72 and attached to the wire, the copper foil wrapping claw 72 clamps the copper foil and the wire. Then, the copper foil and paper fixing component 2 moves upward with the upper sliding mechanism 4. The copper foil is pulled out from the copper foil and paper fixing component 2. The pneumatic scissors 61 extends through the scissors telescopic mechanism 6 and cuts the copper foil. After the pneumatic scissors 61 retracts, the copper foil claw 72 remains clamped and rotates 30 degrees clockwise. Then, it quickly reverses counterclockwise 3 times to complete the copper foil wrapping of the wire. After the coating process is completed, the wire fixing part 3 is opened first and then slid down to reset. Then the copper foil clamp 72 is opened and rotated to the horizontal direction, and the whole device is reset to the waiting state.

[0029] As a preferred embodiment of the above, such as Figure 3As shown, the wire fixing component 3 includes a wire clamp 31, a transverse sliding groove 32, and a fixing seat 33; the wire clamp 31 is disposed on the transverse sliding groove 32, the transverse sliding groove 32 and the fixing seat 33 are connected by the lower sliding mechanism 5, and the fixing seat 33 is fixedly connected to the body 1.

[0030] Specifically, the wire clamp 31 is set on the transverse sliding groove 32. The transverse sliding groove 32 is connected to the fixed base 33 through the lower sliding mechanism 5. The fixed base 33 is fixedly connected to the body 1. The two wire clamps 31 move towards the center through the transverse sliding groove 32 to clamp the wire. The wire clamp 31 is connected to the fixed base 33 through the lower sliding mechanism 5 to realize the up and down movement of the wire clamp 3 on the body 1.

[0031] As a preferred embodiment of the above, such as Figure 3 As shown, the outer paper-tightening disc 26 and the outer copper foil and paper-fixing disc 21 are respectively disposed on the left and right sides of the copper foil and paper-fixing component 2; the center point of the first guide wheel 22 is disposed on the copper foil and paper-fixing component 2 at a position corresponding to the lower edge of the outer copper foil and paper-fixing disc 21; the inlet slot above the copper foil and paper-fixing groove 23 is disposed on the copper foil and paper-fixing component 2 at a position corresponding to the left edge of the first guide wheel 22; the second guide wheel 24 is disposed at the top of the copper foil and paper-fixing component 2 and is connected to the outer copper foil and paper-fixing disc 21. The left side surface of the fixing groove 23 is positioned accordingly; the gravity wheel 25 is positioned on the copper foil and paper fixing component 2 between the paper tightening outer disk 26 and the second guide wheel 24; the copper foil and paper fixing component 2 is also provided with a gravity wheel slide 251 and a photoelectric sensor 252; the gravity wheel slide 251 and the photoelectric sensor 252 are positioned accordingly to the gravity wheel 25; the back side of the copper foil and paper fixing component 2 is also provided with a tightening device 261, which passes through the copper foil and paper fixing component 2 and is connected to the paper tightening outer disk 26.

[0032] Specifically, the copper foil and the attached paper are fixed on the outer plate 21 for fixing the copper foil and the attached paper. The copper foil and the attached paper pass through the bottom, go around the first guide wheel 22, and then pass into the copper foil and the attached paper fixing groove 23. Then the copper foil and the attached paper are separated, leaving a certain length of copper foil. The attached paper passes upward along the outside of the copper foil and the attached paper fixing groove 23, passes through the second guide wheel 24, and then passes through the bottom of the gravity wheel 25 to be fixed to the attached paper tightening outer plate 26. In the copper foil wrapping process, the copper foil and paper fixing component 2 moves down with the upper sliding mechanism 4. The copper foil and paper fixing groove 23 feeds the copper foil into the area where the copper foil wrapping claw 72 is located. After the copper foil is clamped by the copper foil wrapping claw 72, the copper foil and paper fixing component 2 moves up and the copper foil is pulled out. The paper will detach from the copper foil due to the movement of the copper foil. At this time, the gravity wheel 25 will move down in the gravity wheel slide 251. After moving down to a certain set level, it will trigger the photoelectric sensor 252. The photoelectric sensor 252 provides a signal to drive the paper tightening outer disk 26 to wind up the paper until the gravity wheel 25 moves up and moves out of the set trigger range of the photoelectric sensor 252. Then the tightening device 261 stops driving the paper tightening outer disk 26 to wind up the paper.

[0033] As a preferred embodiment of the above, such as Figure 4 and 5 As shown, the copper foil clamping jaw 72 is provided with a telescopic roller belt 73 and a copper foil clamping area 74. The telescopic roller belt 73 is disposed from the top of one side jaw of the copper foil clamping jaw 72 to the surface of the copper foil clamping area 74.

[0034] Specifically, the copper foil clamping jaws 72 are equipped with a telescopic roller belt 73 and a copper foil clamping area 74. The telescopic roller belt 73 is located from the top of one side of the clamping jaws 72 to the surface of the copper foil clamping area 74. This structure allows for better feeding of the copper foil into the copper foil clamping jaws 72 via the copper foil and paper fixing groove 23. After the copper foil is fed into the copper foil clamping area 74 and adheres to the wire, the copper foil clamping jaws 72 complete the clamping action. After the coating process is completed, when the entire device enters the reset state, the side of the copper foil clamping jaws 72 with the telescopic roller belt 73 is on the left side in the horizontal direction. In addition, the copper foil clamping jaws are equipped with extended copper foil guides and limiting blocks, which can rotate with the jaws.

[0035] As a preferred embodiment of the above, such as Figure 2 As shown, a one-way locking device 8 is provided on the outer plate 21 for fixing the copper foil and attached paper.

[0036] Specifically, a one-way locking device 8 is provided on the outer plate 21, which is fixed by copper foil and paper, to keep the copper foil and paper in a clamped state.

[0037] As a preferred embodiment of the above, such as Figure 8As shown, the one-way locking device 8 includes a copper foil central shaft 81, an unlocking rod 82, a compression spring 83, an unlocking button 84, and an eccentric wheel 85.

[0038] As a preferred embodiment of the above, such as Figure 8 As shown, the copper foil central shaft 81 passes through the central hole of the one-way locking device 8 from back to front. The lower end of the eccentric wheel 85 abuts against the copper foil central shaft 81. The compression spring 83 is vertically arranged on the outer surface of one end of the eccentric wheel 85 abutting against the copper foil central shaft 81. The unlocking rod 82 is arranged parallel to the surface of the other end of the eccentric wheel 85. The unlocking button 84 is arranged at the top of the unlocking rod 82.

[0039] Specifically, the copper foil central shaft 81 passes through the central hole of the one-way locking device 8 from back to front. The lower end of the eccentric wheel 85 abuts against the copper foil central shaft 81. A compression spring 83 is vertically arranged on the outer surface of one end of the eccentric wheel 85 that abuts against the copper foil central shaft 81. The unlocking rod 82 is arranged parallel to the surface of the other end of the eccentric wheel 85. The unlocking button 84 is arranged at the top of the unlocking rod 82. After the copper foil and the attached paper are placed into the copper foil and attached paper fixing outer disk 21, the middle hole of the outer disk of the copper foil and attached paper fixing outer disk 21 is fitted onto the copper foil central shaft 81, and then pushed in the direction of the copper foil and attached paper. Due to the interference of the copper foil central shaft 81, the eccentric wheel 85 will shift outward, and the compression spring 83 behind the eccentric wheel 85 will be compressed until it reaches the position of the copper foil and attached paper. Since the eccentric wheel 85 maintains the forward pushing force of the compression spring 83, the outer disc is pulled outward. Due to the combined action of the force of the compression spring 83, the friction between the eccentric wheel 85 and the copper foil central shaft 81, the eccentric wheel 85 should move clockwise. However, due to the copper foil central shaft 81 in the middle, the eccentric wheel 85 cannot move too much clockwise and thus gets stuck. Therefore, when the copper foil and attached paper roll rotates, it can effectively keep the copper foil and attached paper roll in a clamped state. When the copper foil and paper are used up and need to be replaced, press the unlocking button 84. The unlocking button 84 drives the unlocking rod 82 to press against the eccentric wheel 85, causing the eccentric wheel 85 to disengage from the copper foil central shaft 81. At this time, it is easy to remove the outer plate of the copper foil and paper fixing outer plate 21, thereby replacing the copper foil and paper.

[0040] As a preferred embodiment of the above, such as Figure 1 As shown, an integral sliding groove 9 is also provided below the main body 1.

[0041] Specifically, the main body 1 can move back and forth in conjunction with the overall slide 9 to adapt to different production line positions.

[0042] Specifically, the system comprises a main body 1, a copper foil and paper fixing component 2, and a wire fixing component 3. The copper foil and paper fixing component 2 is positioned above the main body 1 and is connected to the main body 1 via an upper sliding mechanism 4. The wire fixing component 3 is vertically slidably fixed below the main body 1. The copper foil and paper fixing component 2 is equipped with a copper foil and paper fixing outer plate 21, a first guide wheel 22, a copper foil and paper fixing groove 23, a second guide wheel 24, a gravity wheel 25, and a paper tightening outer plate 26. A scissor telescopic mechanism 6 is also provided on the back of the main body 1. The front end of the scissor telescopic mechanism 6... A pneumatic scissor 61 is provided, and a scissor window 62 adapted to the position of the pneumatic scissor 61 is opened on the surface of the main body 1. A rotary power mechanism 7 is also provided on the back of the main body 1. A copper foil clamping claw 72 is provided at one end of the rotary power mechanism 7 through the rotary window 71 opened on the surface of the main body 1. The center lines of the copper foil clamping claw 72, the pneumatic scissor 6, the copper foil and paper fixing groove 23 and the wire clamping claw 31 are on the same vertical line. This structure solves the problem in the prior art that the length of the copper foil that can be wrapped on the wire is too short and cannot adapt to large diameter wires.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A copper foil wrapping station, characterized in that... : It includes a body (1), a copper foil and paper fixing component (2) and a wire fixing component (3). The copper foil and paper fixing component (2) is disposed above the body (1). The copper foil and paper fixing component (2) is connected to the body (1) through an upper sliding mechanism (4). The wire fixing component (3) can be vertically slidably fixed below the body (1); The copper foil and paper fixing component (2) is provided with a copper foil and paper fixing outer disk (21), a first guide wheel (22), a copper foil and paper fixing groove (23), a second guide wheel (24), a gravity wheel (25), and a paper tightening outer disk (26); The back of the main body (1) is also provided with a scissor telescopic mechanism (6), and a pneumatic scissor (61) is provided at the front end of the scissor telescopic mechanism (6). A scissor window (62) adapted to the position of the pneumatic scissor (61) is opened on the surface of the main body (1) at a position directly above the rotation center. The back of the main body (1) is also provided with a rotating power mechanism (7), and the rotating power mechanism (7) is provided with a copper foil clamp (72) at one end through the rotating window (71) opened on the surface of the main body (1). The center lines of the copper foil clamp (72), the pneumatic scissors (61), the copper foil and paper fixing groove (23), and the wire clamp (31) are on the same vertical line; The wire fastener (3) includes the wire clamp (31), the transverse sliding groove (32), and the fixing seat (33); the wire clamp (31) is disposed on the transverse sliding groove (32), the transverse sliding groove (32) and the fixing seat (33) are connected by a lower sliding mechanism (5), and the fixing seat (33) is fixedly connected to the body (1); A one-way locking device (8) is provided on the outer plate (21) for fixing the copper foil and attached paper; The one-way locking device (8) includes a copper foil central shaft (81), an unlocking rod (82), a compression spring (83), an unlocking button (84), and an eccentric wheel (85); The copper foil central shaft (81) passes through the central hole of the one-way locking device (8) from back to front. The lower end of the eccentric wheel (85) abuts against the copper foil central shaft (81). The compression spring (83) is vertically arranged on the outer surface of one end of the eccentric wheel (85) abutting against the copper foil central shaft (81). The unlocking rod (82) is arranged parallel to the surface of the other end of the eccentric wheel (85). The unlocking button (84) is arranged at the top of the unlocking rod (82).

2. The copper foil wrapping station according to claim 1, characterized in that, The paper-tightening outer disc (26) and the copper foil and paper-fixing outer disc (21) are respectively disposed on the left and right sides of the copper foil and paper-fixing component (2); the center point of the first guide wheel (22) is disposed on the copper foil and paper-fixing component (2) at a position corresponding to the lower edge of the copper foil and paper-fixing outer disc (21); the inlet above the copper foil and paper-fixing groove (23) is disposed on the copper foil and paper-fixing component (2) at a position corresponding to the left edge of the first guide wheel (22); the second guide wheel ( 24) The copper foil and paper fixing component (2) is positioned at the top and is adapted to the left side surface of the copper foil and paper fixing groove (23); the gravity wheel (25) is positioned on the copper foil and paper fixing component (2) between the paper tightening outer disk (26) and the second guide wheel (24); the copper foil and paper fixing component (2) is also provided with a gravity wheel slide (251) and a photoelectric sensor (252); the gravity wheel slide (251) and the photoelectric sensor (252) are adapted to the position of the gravity wheel (25); the back of the copper foil and paper fixing component (2) is also provided with a tightening device (261), which passes through the copper foil and paper fixing component (2) and is connected to the paper tightening outer disk (26).

3. The copper foil wrapping station according to claim 1, characterized in that, The copper foil clamping jaw (72) is provided with a telescopic roller belt (73) and a copper foil area (74). The telescopic roller belt (73) is located from the top of one side jaw of the copper foil clamping jaw (72) to the surface of the copper foil area (74).

4. The copper foil wrapping station according to claim 1, characterized in that, An integral sliding groove (9) is also provided below the main body (1).

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