A copper strip coil feeding mechanism

Abstract

This utility model relates to the field of copper strip coil technology, specifically a copper strip coil feeding and receiving mechanism. It includes a frame, a controller mounted on the surface of the frame, a tray body sleeved on the surface of the tray rotating shaft, copper strip wound around the surface of the tray body, an assembly disc sleeved on the surface of the tray rotating shaft, and convenient replacement mechanisms provided on the surfaces of the tray rotating shaft and the tray body. A high-speed feeding mechanism is provided on the surface of the frame. This utility model not only makes it easier for users to remove the tray body from the tray rotating shaft, making the feeding and receiving mechanism more convenient to operate, but also effectively presses the copper strip body during use, maintaining the feeding of the copper strip body within a stable tension range, thus making the feeding and receiving process of the copper strip body smoother.

Description

Technical Field

[0001] This utility model relates to the field of copper strip coil technology, specifically a copper strip coil feeding and receiving mechanism. Background Technology

[0002] Copper strip, due to its special metallic properties and high conductivity and strong corrosion resistance, is widely used in the power, electronics, new energy fields, design of conductive components, chemical equipment and other products. The feeding mechanism of copper strip coil can realize the automatic loading and unloading process. In industrial production, the feeding mechanism of copper strip coil can improve production efficiency, reduce labor costs, and reduce material loss and dangerous factors during operation. However, the existing feeding mechanism has some shortcomings. In order to meet the needs of the market, a feeding mechanism for copper strip coil is needed.

[0003] Existing feeding mechanisms suffer from several drawbacks. The dynamic changes in the coil diameter during winding and unwinding cause the copper strip to become loose or deviate during transport. Furthermore, replacing the tray body is inconvenient, making it difficult for users to remove the tray from the rotating shaft, thus hindering operation. In addition, the feeding efficiency is poor, failing to properly clamp the copper strip and maintain a stable tension, resulting in uneven feeding and handling. Utility Model Content

[0004] The purpose of this utility model is to provide a feeding mechanism for copper strip coils, so as to solve the problems mentioned in the background art, such as the inconvenience of changing the material tray body and the poor feeding effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a feeding and receiving mechanism for copper strip coils, comprising a frame, a controller mounted on the surface of the frame, an mounting plate mounted on one side of the frame via screws, a motor mount mounted on one side of the mounting plate, a speed-regulating motor mounted on the surface of the motor mount, a rotating shaft mounted on the output end of the speed-regulating motor via a coupling, a material tray rotating shaft mounted on one end of the rotating shaft, a material tray body sleeved on the surface of the material tray rotating shaft, copper strip coils wound on the surface of the material tray body, an assembly disc sleeved on the surface of the material tray rotating shaft, a convenient replacement mechanism provided on the surfaces of the material tray rotating shaft and the material tray body, and a high-speed feeding mechanism provided on the surface of the frame.

[0006] Preferably, the surface of the mechanism frame is provided with mounting screw holes, an auxiliary frame plate is mounted on one side of the mounting plate, the auxiliary frame plate is fastened to the surface of the mechanism frame by screws, support rods are mounted on the surface of the mechanism frame, the input end of the speed-regulating motor is electrically connected to the output end of the controller, one end of the copper strip body extends to one side of the mounting plate, one end of the material tray rotating shaft passes through the mounting plate and extends to the outside of the mounting plate, a feeding tray is fitted on the surface of the material tray rotating shaft, the material tray body is located between the feeding tray and the assembly tray, a second wire guide wheel is provided on one side of the mounting plate, the second wire guide wheel rotates with the surface of the mounting plate, and a second material stop bar is provided on the surface of the mounting plate for stopping the copper strip body. A stop bar is located above the second guide roller and rotates with the surface of the mounting plate. A first guide roller is provided on the surface of the mounting plate, rotating with the surface of the mounting plate. A first stop bar for stopping the copper strip body is provided on the surface of the mounting plate. The first stop bar is located below the first guide roller and rotates with the surface of the mounting plate. The surfaces of the second and first guide rollers respectively contact the surface of the copper strip body. Anti-collision posts are installed on the surface of the mechanism frame. A third guide roller is provided on one side of the mechanism frame, rotating with the surface of the mechanism frame. A guide roller baffle is installed on the surface of the third guide roller, and the surface of the third guide roller contacts the surface of the copper strip body.

[0007] Preferably, the high-speed feeding mechanism consists of a baffle plate, a fixed rod, a tension swing rod, a first swing wheel, and a second swing wheel. The fixed rod is installed on the surface of the mechanism frame, and the tension swing rod is provided on the surface of the fixed rod. The surfaces of the tension swing rod and the fixed rod rotate in relation to each other, and the surface of the tension swing rod is fitted with a baffle plate by screws.

[0008] Preferably, the surface of the tension swing rod is provided with a first swing wheel, the first swing wheel and the surface of the tension swing rod are rotated and engaged with each other, the surface of the tension swing rod is provided with a second swing wheel, the second swing wheel and the surface of the tension swing rod are rotated and engaged with each other, the second swing wheel is located below the first swing wheel, and the surfaces of the first swing wheel and the second swing wheel are respectively in contact with the surface of the copper strip body.

[0009] Preferably, the easy replacement mechanism consists of a tray backing plate, a locking element, a fixing screw hole, and a tray fastening cover. The tray backing plate is fitted onto the surface of the tray body, and the inner surface of the tray backing plate is in contact with the surface of the feeding tray. The tray fastening cover is fitted onto the surface of the tray rotation shaft, and the tray fastening cover is located on one side of the assembly tray. The surface of the tray fastening cover is in contact with the surface of one side of the assembly tray.

[0010] Preferably, the surface of the tray fastening cover is provided with a fixing screw hole, and a locking member is threadedly connected to the surface of the tray fastening cover. The bottom end of the locking member extends into the interior of the fixing screw hole and is threadedly engaged with the fixing screw hole.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the feeding mechanism of the copper strip coil not only makes it convenient for users to remove the material tray body from the surface of the material tray rotating shaft, making the feeding mechanism more convenient to operate, but also enables the feeding mechanism to effectively press the copper strip body, keeping the feeding of the copper strip body within a stable tension range, making the feeding mechanism smoother in the process of feeding the copper strip body;

[0012] 1. With a convenient replacement mechanism, the user places the replaced tray body onto the surface of the tray rotating shaft, then resets the assembly tray. The user then places the tray fastening cover onto the surface of the tray rotating shaft, so that the inner side of the tray rotating shaft fits against the surface of the assembly tray. The user tightens the locking component, and with the threaded engagement between the locking component and the fixing screw hole, the tray fastening cover is installed on the surface of the tray rotating shaft, allowing the assembly tray to be fixed on the surface of the tray rotating shaft and clamping and limiting the tray body. This realizes the function of conveniently replacing the tray body in the feeding mechanism, making it easier for the user to remove the tray body from the surface of the tray rotating shaft during use, making the feeding mechanism more convenient to operate.

[0013] 2. By incorporating a high-speed feeding mechanism, when the copper strip passes over the surface of the first swing wheel, the tension swing arm effectively presses the copper strip against its own downward force. At this time, the tension swing arm rotates on the surface of the fixed rod. Under the action of the anti-collision post, it ensures that the tension swing arm can only swing within a certain angle range. When the tension swing arm swings, it drives the first and second swing wheels to swing. Under the combined action of the first and second swing wheels, the copper strip is guided and conveyed, keeping it within a stable tension range during feeding. This achieves a good feeding effect for the receiving and feeding mechanism, effectively pressing the copper strip against its own force and ensuring that the feeding of the copper strip remains within a stable tension range, making the feeding process smoother. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a three-dimensional top view of the structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional rear view structure of this utility model;

[0017] Figure 4 This is an enlarged structural schematic diagram of the main cross-section of this utility model;

[0018] Figure 5 This is a magnified three-dimensional side view of the present invention.

[0019] Figure 6 For the present utility model Figure 2 Enlarged structural diagram of the medium-to-high speed feeding mechanism.

[0020] In the diagram: 1. Mechanism frame; 11. Controller; 101. Mounting plate; 102. Support rod; 103. Copper strip body; 104. Assembly tray; 105. Feeding tray; 106. Speed-regulating motor; 107. Rotating shaft body; 108. Motor base; 109. Auxiliary frame plate; 110. Mounting screw hole; 111. Third guide roller; 112. Guide roller baffle; 113. Anti-collision post; 114. Second guide roller 115. Second stop bar; 116. First guide wheel; 117. First stop bar; 118. Material tray rotation shaft; 119. Material tray body; 2. High-speed feeding mechanism; 21. Stop plate; 22. Fixing rod; 23. Tension swing rod; 24. First swing wheel; 25. Second swing wheel; 3. Easy replacement mechanism; 31. Material tray backing plate; 32. Locking component; 33. Fixing screw hole; 34. Material tray fastening cover. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance. At the same time, in the description of the present utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0022] The structure of the copper strip coil feeding mechanism provided by this utility model is as follows: Figures 1 to 5As shown, the device includes a frame 1, on which a controller 11 is mounted (e.g., LA series). A mounting plate 101 is screwed onto one side of the frame 1. Mounting screw holes 110 are provided on all surfaces of the frame 1. An auxiliary support plate 109 is mounted on one side of the mounting plate 101 and is threadedly fastened to the surface of the frame 1 with screws. Support rods 102 are mounted on all surfaces of the frame 1. A motor mount 108 is mounted on one side of the mounting plate 101, and a speed-regulating motor 106 (e.g., JO series) is mounted on the surface of the motor mount 108. In this series, the input terminal of the speed-regulating motor 106 is electrically connected to the output terminal of the controller 11. A rotating shaft body 107 is mounted on the output terminal of the speed-regulating motor 106 via a coupling. A material tray rotating shaft 118 is mounted on the surface of one end of the rotating shaft body 107. One end of the material tray rotating shaft 118 passes through the mounting plate 101 and extends to the outside of the mounting plate 101. A feeding tray 105 is fitted onto the surface of the material tray rotating shaft 118. A material tray body 119 is fitted onto the surface of the material tray body 118. A copper strip body 103 is wound around the surface of the material tray body 119. One end of the copper strip body 103 extends to one side of the mounting plate 101. The surface of the material tray rotating shaft 118 is fitted with... An assembly tray 104 is provided, with a material tray body 119 located between the feeding tray 105 and the assembly tray 104. A second guide roller 114 is provided on one side of the mounting plate 101, and the second guide roller 114 rotates with the surface of the mounting plate 101. A second stop bar 115 is provided on the surface of the mounting plate 101 for stopping the copper strip body 103. The second stop bar 115 is located above the second guide roller 114 and rotates with the surface of the mounting plate 101. A first guide roller 116 is provided on the surface of the mounting plate 101, and the first guide roller 116 rotates with the surface of the mounting plate 101. The surface of the mounting plate 101 is provided with... A first guide bar 117 is provided for blocking the copper strip body 103. The first guide bar 117 is located below the first guide roller 116 and rotates with the surface of the mounting plate 101. The surfaces of the second guide roller 114 and the first guide roller 116 respectively contact the surface of the copper strip body 103. Anti-collision posts 113 are installed on the surface of the mechanism frame 1. A third guide roller 111 is provided on one side of the mechanism frame 1. The third guide roller 111 rotates with the surface of the mechanism frame 1. A guide roller baffle 112 is installed on the surface of the third guide roller 111. The surface of the third guide roller 111 contacts the surface of the copper strip body 103.

[0023] Furthermore, such as Figure 3 and Figure 4As shown, the surfaces of the tray rotating shaft 118 and the tray body 119 are provided with a convenient replacement mechanism 3. The convenient replacement mechanism 3 consists of a tray back plate 31, a locking member 32, a fixing screw hole 33, and a tray fastening cover 34. The tray back plate 31 is fitted onto the surface of the tray body 119. The inner surface of the tray back plate 31 is in contact with the surface of the feeding tray 105. The tray fastening cover 34 is fitted onto the surface of the tray rotating shaft 118. The tray fastening cover 34 is located on one side of the assembly tray 104. The surface of the tray fastening cover 34 is in contact with the surface of one side of the assembly tray 104. The surface of the tray fastening cover 34 has a fixing screw hole 33. The surface of the tray fastening cover 34 is threadedly connected to the locking member 32. The bottom end of the locking member 32 extends into the interior of the fixing screw hole 33 and is threadedly engaged with the fixing screw hole 33.

[0024] During implementation, the user rotates the locking member 32, causing it to move away from the interior of the fixing screw hole 33 and remove it from the surface of the tray fastening cover 34. The user then pulls the tray fastening cover 34 outward, moving it away from the surface of the assembly tray 104. After removing the tray fastening cover 34 from the surface of the tray rotation shaft 118, the user pulls the assembly tray 104 outward from the surface of the tray rotation shaft 118, removing it from the surface of the tray rotation shaft 118. After removing the tray body 119, the user then places the replaced tray body 119 onto the tray rotation shaft. The user then places the tray 104 back onto the surface of the tray rotating shaft 118, so that the inner side of the tray rotating shaft 118 is in contact with the surface of the tray 104. The user tightens the locking member 32, and with the threaded engagement of the locking member 32 and the fixing screw hole 33, the tray fastening cover 34 is installed on the surface of the tray rotating shaft 118, so that the tray 104 can be fixed on the surface of the tray rotating shaft 118, and the tray body 119 is clamped and limited, so as to realize the function of the feeding mechanism to easily replace the tray body 119.

[0025] Furthermore, such as Figure 2 and Figure 6As shown, a high-speed feeding mechanism 2 is provided on the surface of the frame 1. The high-speed feeding mechanism 2 consists of a baffle plate 21, a fixed rod 22, a tension swing rod 23, a first swing wheel 24, and a second swing wheel 25. The fixed rod 22 is installed on the surface of the frame 1. The tension swing rod 23 is provided on the surface of the fixed rod 22. The tension swing rod 23 and the fixed rod 22 rotate with each other. The baffle plate 21 is installed on the surface of the tension swing rod 23 by screws. The first swing wheel 24 is provided on the surface of the tension swing rod 23. The first swing wheel 24 and the tension swing rod 23 rotate with each other. The second swing wheel 25 is provided on the surface of the tension swing rod 23. The second swing wheel 25 and the tension swing rod 23 rotate with each other. The second swing wheel 25 is located below the first swing wheel 24. The surfaces of the first swing wheel 24 and the second swing wheel 25 are in contact with the surface of the copper strip body 103, respectively.

[0026] During implementation, the tension swing arm 23 can effectively press the copper strip body 103 under its own downward gravity. At this time, the tension swing arm 23 will rotate on the surface of the fixed rod 22. Under the action of the anti-collision post 113, it can ensure that the tension swing arm 23 can only swing within a certain angle range. When the tension swing arm 23 swings, it drives the first swing wheel 24 and the second swing wheel 25 to swing. Under the combined action of the first swing wheel 24 and the second swing wheel 25, the copper strip body 103 can be guided and conveyed. At the same time, it can keep the copper strip body 103 within a stable tension range during feeding. Under the action of the baffle plate 21, the copper strip body 103 can be blocked, so as to achieve the function of good feeding effect of the feeding mechanism.

[0027] Working Principle: In use, first place the mechanism frame 1 in the designated position. Install the mechanism frame 1 in the designated position using the external studs and mounting screw holes 110. Then, install the mounting plate 101 onto the surface of the mechanism frame 1 using screws. Tighten the screws on the auxiliary frame plate 109 to make the installation between the mechanism frame 1 and the mounting plate 101 more secure. The user operates the controller 11, which controls the speed-regulating motor 106 on the surface of the motor base 108. Under the action of the speed-regulating motor 106, the rotating shaft body 107 rotates. When the rotating shaft body 107 rotates, it drives the material tray rotating shaft 118 to rotate. When the motor base 108 rotates, it drives the material tray rotating shaft 118 to rotate on the inner wall of the mounting plate 101. When the material tray rotating shaft 118 rotates, it drives the feeding tray 105 and the material tray body 1... The assembly tray 104 rotates, thereby feeding the copper strip body 103 wound on the surface of the tray body 119. The copper strip body 103 is conveyed to the surface of the first guide roller 116, then passes down over the first guide roller 116, then up over the second guide roller 114, then down over the high-speed feeding mechanism 2, and finally down over the third guide roller 111, finally conveying the copper strip body 103 to the external conveying track assembly. The first guide roller 116, the second guide roller 114 and the third guide roller 111 are all made of plastic and are equipped with bearings inside, which can effectively prevent scratching the copper strip body 103. The second stop bar 115 and the first stop bar 117 can block the copper strip body 103. The guide roller baffle 112 can limit the copper strip body 103, making the copper strip body 103 more stable during feeding.

[0028] Subsequently, after the copper strip body 103 on the surface of the tray body 119 has finished feeding, the tray body 119 needs to be replaced. The user rotates the locking member 32, causing the locking member 32 to move away from the inside of the fixing screw hole 33 and remove it from the surface of the tray fastening cover 34. The user pulls the tray fastening cover 34 outward, causing the tray fastening cover 34 to move away from the surface of the assembly tray 104. After removing the tray fastening cover 34 from the surface of the tray rotating shaft 118, the user pulls the assembly tray 104 outward from the surface of the tray rotating shaft 118, removing the assembly tray 104 from the surface of the tray rotating shaft 118. After removing the tray body 119, the replaced tray body 119 is fitted onto the surface of the tray rotating shaft 118. Then, reset the assembly tray 104. The user puts the tray fastening cover 34 onto the surface of the tray rotating shaft 118, so that the inner side of the tray rotating shaft 118 is in contact with the surface of the assembly tray 104. The user tightens the locking member 32. With the threaded engagement of the locking member 32 and the fixing screw hole 33, the tray fastening cover 34 is installed on the surface of the tray rotating shaft 118, so that the assembly tray 104 can be fixed on the surface of the tray rotating shaft 118, clamping and limiting the tray body 119, so as to realize the function of the feeding mechanism to easily replace the tray body 119. This makes it easier for the user to remove the tray body 119 from the surface of the tray rotating shaft 118 when using the feeding mechanism, making the feeding mechanism more convenient to operate.

[0029] Subsequently, when the copper strip body 103 passes the surface of the first swing wheel 24, the tension swing rod 23 can effectively press the copper strip body 103 together with its own downward gravity. At this time, the tension swing rod 23 will rotate on the surface of the fixed rod 22. Under the action of the anti-collision post 113, it can be ensured that the tension swing rod 23 can only swing within a certain angle range. When the tension swing rod 23 swings, it drives the first swing wheel 24 and the second swing wheel 25 to swing. Under the combined action of the first swing wheel 24 and the second swing wheel 25, it can press the copper strip body 103 together. The body 103 guides and conveys the copper strip body 103, and at the same time, it can keep the copper strip body 103 within a stable tension range during feeding. Under the action of the baffle plate 21, the copper strip body 103 can be blocked to achieve a good feeding effect of the receiving and feeding mechanism. Thus, the receiving and feeding mechanism can effectively press the copper strip body 103 during use, and keep the feeding of the copper strip body 103 within a stable tension range. This makes the feeding process of the receiving and feeding mechanism smoother, and finally completes the use of the receiving and feeding mechanism.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A feeding and receiving mechanism for copper strip coils, comprising a frame (1), characterized in that: A controller (11) is mounted on the surface of the frame (1). A mounting plate (101) is mounted on one side of the frame (1) by screws. A motor mount (108) is mounted on one side of the mounting plate (101). A speed-regulating motor (106) is mounted on the surface of the motor mount (108). A rotating shaft body (107) is mounted on the output end of the speed-regulating motor (106) via a coupling. A material tray rotating shaft (118) is mounted on one end of the rotating shaft body (107). A material tray body (119) is sleeved on the surface of the material tray rotating shaft (118). A copper strip body (103) is wound on the surface of the material tray body (119). An assembly plate (104) is sleeved on the surface of the material tray rotating shaft (118) and the material tray body (119). A convenient replacement mechanism (3) is provided on the surface of the frame (1). A high-speed feeding mechanism (2) is provided on the surface of the frame (1).

2. The feeding and receiving mechanism for copper strip coils according to claim 1, characterized in that: The surface of the frame (1) is provided with mounting screw holes (110). An auxiliary frame plate (109) is installed on one side of the mounting plate (101). The auxiliary frame plate (109) is threadedly fastened to the surface of the frame (1) by screws. Support rods (102) are installed on the surface of the frame (1). The input end of the speed regulating motor (106) is electrically connected to the output end of the controller (11). One end of the copper strip body (103) extends to one side of the mounting plate (101). One end of the material tray rotating shaft (118) passes through the mounting plate. A mounting plate (101) is attached and extends to the outside of the mounting plate (101). A feeding disc (105) is fitted onto the surface of the material tray rotating shaft (118). The material tray body (119) is located between the feeding disc (105) and the assembly disc (104). A second wire guide wheel (114) is provided on one side of the mounting plate (101). The second wire guide wheel (114) rotates with the surface of the mounting plate (101). A second baffle bar (115) is provided on the surface of the mounting plate (101) for blocking the copper strip body (103). A stop bar (115) is located above the second guide roller (114) and rotates with the surface of the mounting plate (101). A first guide roller (116) is provided on the surface of the mounting plate (101), and the first guide roller (116) rotates with the surface of the mounting plate (101). A first stop bar (117) for stopping the copper strip body (103) is provided on the surface of the mounting plate (101). The first stop bar (117) is located below the first guide roller (116) and rotates with the surface of the mounting plate (101). The surfaces of the second guide wheel (114) and the first guide wheel (116) are in contact with the surface of the copper strip body (103), respectively. Anti-collision posts (113) are installed on the surface of the mechanism frame (1). A third guide wheel (111) is provided on one side of the mechanism frame (1). The third guide wheel (111) rotates with the surface of the mechanism frame (1). A guide wheel baffle (112) is installed on the surface of the third guide wheel (111). The surface of the third guide wheel (111) is in contact with the surface of the copper strip body (103).

3. The feeding and receiving mechanism for copper strip coils according to claim 1, characterized in that: The high-speed feeding mechanism (2) consists of a baffle plate (21), a fixed rod (22), a tension swing rod (23), a first swing wheel (24), and a second swing wheel (25). The fixed rod (22) is installed on the surface of the mechanism frame (1). The tension swing rod (23) is provided on the surface of the fixed rod (22). The tension swing rod (23) and the fixed rod (22) rotate and cooperate with each other. The baffle plate (21) is installed on the surface of the tension swing rod (23) by screws.

4. The feeding and receiving mechanism for copper strip coils according to claim 3, characterized in that: The surface of the tension swing rod (23) is provided with a first swing wheel (24), the first swing wheel (24) and the surface of the tension swing rod (23) are rotated and engaged with each other. The surface of the tension swing rod (23) is provided with a second swing wheel (25), the second swing wheel (25) and the surface of the tension swing rod (23) are rotated and engaged with each other. The second swing wheel (25) is located below the first swing wheel (24). The surfaces of the first swing wheel (24) and the second swing wheel (25) are respectively in contact with the surface of the copper strip body (103).

5. The feeding and receiving mechanism for copper strip coils according to claim 1, characterized in that: The convenient replacement mechanism (3) consists of a tray back plate (31), a locking element (32), a fixing screw hole (33), and a tray fastening cover (34). The tray back plate (31) is fitted on the surface of the tray body (119). The inner surface of the tray back plate (31) is in contact with the surface of the feeding tray (105). The tray fastening cover (34) is fitted on the surface of the tray rotating shaft (118). The tray fastening cover (34) is located on one side of the assembly tray (104). The surface of the tray fastening cover (34) is in contact with the surface of one side of the assembly tray (104).

6. The feeding and receiving mechanism for copper strip coils according to claim 5, characterized in that: The surface of the tray fastening cover (34) is provided with a fixing screw hole (33), and the surface of the tray fastening cover (34) is threadedly connected with a locking member (32). The bottom end of the locking member (32) extends into the interior of the fixing screw hole (33) and is threadedly engaged with the fixing screw hole (33).

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