A rewinding machine pay-off device

Abstract

This invention discloses a rewinding machine pay-off device, relating to the field of rewinding machine technology. The invention includes a base frame and a fixed ring. The top of the base frame is fixedly connected to the circumferential surface of the fixed ring. A fixed shaft is fixedly connected to the inner wall of the fixed ring. A cable reel is fixedly connected to one end of the fixed shaft. A winding roller is rotatably connected to the side of the cable reel. A detection device is provided on the side of the base frame. The detection device includes a base plate, the side of which is fixedly connected to the side of the base frame. This invention, through the combined action of the extrusion pressure of the extrusion plate and components such as the alarm, detector, and electric telescopic rod inside the detection device, effectively alerts operators to abnormalities in the winding roller, allowing for timely intervention. This improves the reliability and safety of the equipment operation, ensures smooth operation, reduces the possibility of device errors, and enhances the stability of the device.

Description

Technical Field

[0001] This invention belongs to the field of rewinding machine technology, and in particular relates to a rewinding machine wire feeding device. Background Technology

[0002] A rewinding machine is a specialized auxiliary device for winding materials such as copper wire, aluminum wire, iron wire, electrical wire, and steel strand. It rewinds copper wire, aluminum wire, iron wire, PVC-coated aluminum wire, and PVC-coated copper wire onto a reel. It serves as an auxiliary machine for wire extrusion machines and stranding machines. Cables, consisting of one or more insulated conductors and an outer insulating protective layer, are widely used in construction, power, and other fields to transmit electricity or information from one point to another. Existing cables, due to the need for good toughness and load-bearing capacity, are relatively heavy.

[0003] According to a published paper (Publication No.: CN 107840196 A) of a wire feeding device for a rewinding machine with a sharpening blade, a base plate is provided on the base plate; a sliding seat is provided on the flaming baffle and is slidably mounted on a guide rail via a drive mechanism; a horizontally arranged rotatable upper guide wheel is provided on the sliding seat; a vertically arranged rotatable lower guide wheel is provided below the upper guide wheel and is mounted on the sliding seat; two wire feeding wheel assemblies are arranged opposite each other below the lower guide wheel and are vertically positioned above the two wire feeding wheel assemblies; a tension wheel assembly is located on the base plate at the upper right of the flaming baffle. This wire feeding device for a rewinding machine with a sharpening blade has a simple overall structure and can quickly and effectively feed diamond wire, preventing the plating on the diamond wire from falling off. It can also automatically correct the deviation of the wire feeding, meeting the actual use requirements. In the above application, the sliding seat, lower guide wheel, and upper guide wheel are used in conjunction with each other, making it difficult to alert the operator to unexpected operation of the equipment, reducing the safety of the equipment, increasing the possibility of equipment failure, and needs to be improved. Summary of the Invention

[0004] The purpose of this invention is to provide a rewinding machine pay-off device. By combining the extrusion pressure of the extrusion plate with components such as alarms, detectors, and electric telescopic rods inside the detection device, the device effectively alerts workers to any abnormalities in the winding rollers, enabling them to take timely action. This improves the reliability and safety of the equipment operation, ensures smooth operation, reduces the possibility of device errors, enhances the stability of the device, and solves existing problems.

[0005] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0006] This invention relates to a rewinding machine wire feeding device, comprising a base frame and a fixed ring. The top of the base frame is fixedly connected to the circumferential surface of the fixed ring. A fixed shaft is fixedly connected to the inner wall of the fixed ring. A cable reel is fixedly connected to one end of the fixed shaft. A winding roller is rotatably connected to the side of the cable reel. A detection device is provided on the side of the base frame. The detection device includes a base plate, the side of which is fixedly connected to the side of the base frame. A protective plate is fixedly connected to the top of the base plate. A top plate is fixedly connected to the top of the protective plate. A slot is formed on the top of the top of the top of the base plate. A circuit board is fixedly connected to the top of the circuit board. A detector is fixedly connected to the top of the circuit board. A sensor is fixedly connected to the top of the circuit board. An electric telescopic rod is fixedly connected to the side of the sensor. A pressing plate is fixedly connected to the end of the electric telescopic rod away from the sensor. An alarm is fixedly connected to the side of the protective plate. A switch is provided on the side of the alarm.

[0007] Furthermore, the control terminal of the switch is located on the displacement trajectory of the extrusion plate, the sensor is fixedly connected to the detector via a circuit board, and the circuit board is fixedly connected to the base frame via a base plate. This design improves the stability and reliability of the equipment and reduces the possibility of equipment failure.

[0008] Furthermore, the switch is fixedly connected to the protective plate via an alarm, the alarm is fixedly connected to the base frame via the protective plate, and the sensor is electrically connected to the electric telescopic rod. This design alerts workers to any abnormalities in the winding roller, enabling them to take timely action.

[0009] Furthermore, a reinforcement device is provided on the side of the base frame. The reinforcement device includes a locking block, the side of which is fixedly connected to the side of the base frame. A buckle is engaged on the side of the locking block, and a connecting block is fixedly connected to the side of the buckle. A connecting long plate is fixedly connected to the bottom of the connecting block, and a connecting long rod is fixedly connected to the side of the connecting long plate. A reinforcing circular plate is fixedly connected to the circumferential surface of the connecting long rod, and a pressing rod is fixedly connected to the side of the connecting long plate. A pressing block is fixedly connected to the end of the pressing rod away from the connecting long plate, and a vacuum fixing block is fixedly connected to the side of the pressing block. A stabilizing long plate passes through one end of the pressing rod, and a stabilizing rod is fixedly connected to the side of the stabilizing long plate. This design effectively cleans the cable on the winding roller, ensuring a smooth unwinding process.

[0010] Furthermore, the side of the cable reel is on the displacement trajectory of the vacuum fixing block, and one end of the fixing shaft is on the displacement trajectory of the reinforcing circular plate. There are two sets of the reinforcing device, which are symmetrical to each other along the vertical central axis of the base frame. The extrusion block is fixedly connected to the connecting long plate through the extrusion rod. This design helps to improve the overall stability and durability and reduce the workload of the staff.

[0011] Furthermore, a buffer spring is fixedly sleeved on the circumferential surface of the extrusion rod, and the end of the buffer spring away from the extrusion rod is fixedly connected to the side of the connecting plate. The buffer spring is fixedly connected to the connecting plate through the extrusion rod. This design allows the wiping device to quickly return to its initial state after use.

[0012] Furthermore, a wiping device is provided on the side of the cable reel. The wiping device includes a fixing block, the side of which is fixedly connected to the side of the cable reel. A rotating block is fixedly connected to the side of the fixing block, and a fixing rod is rotatably connected to the side of the rotating block. A connecting rod is fixedly connected to the end of the fixing rod away from the rotating block, and a clamping plate is fixedly connected to one end of the connecting rod. A clamping sleeve is engaged with the side of the clamping plate, and a stabilizing connecting block is fixedly connected to the side of the clamping sleeve. A connecting square plate is fixedly connected to the side of the stabilizing connecting block, and a wiping plate is fixedly connected to the bottom of the connecting square plate. This design helps to make the base frame more robust, enabling the equipment to maintain a relatively stable position during operation.

[0013] Furthermore, the circumferential surface of the winding roller contacts the bottom of the wiping plate, and the wiping plate is fixedly connected to the stabilizing connecting block through the connecting square plate. There are two clamps in total, and they are symmetrical to each other along the vertical central axis of the base frame. This design can adjust the squeezing force on the cable reel to better adapt to different operating needs.

[0014] Furthermore, a return spring is fixedly sleeved on the circumferential surface of the fixed rod, and the end of the return spring away from the fixed rod is fixedly connected to the side of the rotating block. The return spring is rotatably connected to the rotating block through the fixed rod. This design helps to reduce the impact during the extrusion process, improve the service life and stability of the equipment, and enhance the autonomy of the device.

[0015] Furthermore, the winding roller is fixedly connected to the fixed shaft via a cable reel, the cable reel is fixedly connected to the fixed ring via the fixed shaft, and the fixed shaft is fixedly connected to the base frame via the fixed ring. This integrated structural design makes the internal structure of the device compact and dense, improving the stability of the device.

[0016] The present invention has the following beneficial effects:

[0017] 1. This invention achieves the effect of alerting workers to abnormalities in the winding roller by the extrusion pressure of the extrusion plate and the cooperation of components such as alarms, detectors and electric telescopic rods inside the detection device, so as to take timely action, improve the reliability and safety of the equipment operation, ensure the smooth operation of the device, reduce the possibility of device failure, and improve the stability of the device.

[0018] 2. This invention achieves the effect of reinforcing the cable reel by the cooperation of the extrusion force of the extrusion rod and the extrusion block, vacuum fixing block and stabilizing rod inside the reinforcement device. This helps to make the base frame more robust, so that the cable reel and the fixed shaft maintain a relatively stable position during operation, which helps to reduce the impact during the extrusion process and improve the service life and stability of the equipment.

[0019] 3. This invention achieves the effect of wiping the cable surface by cooperating with the rotational force of the wiping plate and the stable connecting block, connecting square plate and fixing rod inside the wiping device, ensuring the smooth progress of the cable laying process, helping to improve the overall stability and durability, helping to better control the cable laying process, improving the quality of the cable, and reducing the workload of the staff.

[0020] Of course, any product implementing this invention does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a three-dimensional external structural diagram of a rewinding machine wire feeding device according to the present invention;

[0023] Figure 2 This is a three-dimensional side sectional view of the wire feeding device for a rewinding machine according to the present invention;

[0024] Figure 3 This is a three-dimensional enlarged structural diagram of the circuit board of a rewinding machine wire feeding device according to the present invention;

[0025] Figure 4 This is a three-dimensional enlarged structural diagram of the base frame of a rewinding machine wire feeding device according to the present invention;

[0026] Figure 5 This invention relates to a wire feeding device for a rewinding machine. Figure 4 A three-dimensional magnified structural diagram at point A in the middle;

[0027] Figure 6 This is a three-dimensional enlarged structural diagram of the vacuum fixing block of a rewinding machine pay-off device according to the present invention;

[0028] Figure 7 This is a three-dimensional enlarged structural diagram of the wiping plate of a rewinding machine pay-off device according to the present invention.

[0029] The attached diagram lists the components represented by each number as follows:

[0030] 1. Base frame; 2. Fixing ring; 3. Fixing shaft; 4. Cable reel; 5. Winding roller; 6. Detection device; 61. Base plate; 62. Protective plate; 63. Top plate; 64. Groove; 65. Circuit board; 66. Detector; 67. Sensor; 68. Electric telescopic rod; 69. Extrusion plate; 610. Alarm; 611. Switch; 7. Reinforcing device; 71. Clamping block; 72. Buckle; 73. Connecting block; 74. Connecting length 75. Plate; 76. Connecting long rod; 77. Reinforcing round plate; 78. Extrusion rod; 79. Extrusion block; 70. Vacuum fixing block; 710. Stabilizing long plate; 711. Stabilizing rod; 712. Buffer spring; 8. Wiping device; 81. Fixing block; 82. Rotating block; 83. Fixing rod; 84. Connecting rod; 85. Clamping plate; 86. Clamping sleeve; 87. Stable connecting block; 88. Connecting square plate; 89. Wiping plate; 810. Return spring. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Please see Figure 1-7 This invention relates to a rewinding machine wire feeding device, comprising a base frame 1 and a fixed ring 2. The top of the base frame 1 is fixedly connected to the circumferential surface of the fixed ring 2. A fixed shaft 3 is fixedly connected to the inner wall of the fixed ring 2. A cable reel 4 is fixedly connected to one end of the fixed shaft 3. A winding roller 5 is rotatably connected to the side of the cable reel 4. A detection device 6 is provided on the side of the base frame 1. The detection device 6 includes a base plate 61, the side of which is fixedly connected to the side of the base frame 1. A protective plate 62 is fixedly connected to the top of the base plate 61. A top plate 63 is fixedly connected to the top of plate 2. A slot 64 is opened on the top of the top plate 63. A circuit board 65 is fixedly connected to the top of the bottom plate 61. A detector 66 is fixedly connected to the top of the circuit board 65. A sensor 67 is fixedly connected to the top of the circuit board 65. An electric telescopic rod 68 is fixedly connected to the side of the sensor 67. A pressing plate 69 is fixedly connected to the end of the electric telescopic rod 68 away from the sensor 67. An alarm 610 is fixedly connected to the side of the protective plate 62. A switch 611 is provided on the side of the alarm 610.

[0033] The control end of switch 611 is located on the displacement trajectory of extrusion plate 69. Sensor 67 is fixedly connected to detector 66 via circuit board 65. Circuit board 65 is fixedly connected to base frame 1 via base plate 61. This design improves the stability and reliability of the equipment and reduces the possibility of equipment failure.

[0034] The switch 611 is fixedly connected to the protective plate 62 via the alarm 610, and the alarm 610 is fixedly connected to the base frame 1 via the protective plate 62. The sensor 67 is electrically connected to the electric telescopic rod 68. This design alerts the staff to any abnormality in the winding roller 5, enabling the staff to take timely action.

[0035] A reinforcing device 7 is provided on the side of the base frame 1. The reinforcing device 7 includes a locking block 71. The side of the locking block 71 is fixedly connected to the side of the base frame 1. A buckle 72 is engaged on the side of the locking block 71. A connecting block 73 is fixedly connected to the side of the buckle 72. A connecting long plate 74 is fixedly connected to the bottom of the connecting block 73. A connecting long rod 75 is fixedly connected to the side of the connecting long plate 74. A reinforcing circular plate 76 is fixedly connected to the circumferential surface of the connecting long rod 75. A pressing rod 77 is fixedly connected to the side of the connecting long plate 74. A pressing block 78 is fixedly connected to the end of the pressing rod 77 away from the connecting long plate 74. A vacuum fixing block 79 is fixedly connected to the side of the pressing block 78. A stabilizing long plate 710 passes through one end of the pressing rod 77. A stabilizing rod 711 is fixedly connected to the side of the stabilizing long plate 710. This design effectively cleans the cable on the winding roller 5 and ensures that the wire feeding process can proceed smoothly.

[0036] The side of the cable reel 4 is on the displacement trajectory of the vacuum fixing block 79, and one end of the fixing shaft 3 is on the displacement trajectory of the reinforcing circular plate 76. There are two sets of reinforcing devices 7, which are symmetrical to each other along the vertical central axis of the base frame 1. The extrusion block 78 is fixedly connected to the connecting long plate 74 through the extrusion rod 77. This design helps to improve the overall stability and durability and reduce the workload of the staff.

[0037] A buffer spring 712 is fixedly sleeved on the circumferential surface of the squeezing rod 77. The end of the buffer spring 712 away from the squeezing rod 77 is fixedly connected to the side of the connecting plate 74. The buffer spring 712 is fixedly connected to the connecting plate 74 through the squeezing rod 77. This design allows the wiping device 7 to quickly return to its initial state after use.

[0038] A wiping device 8 is provided on the side of the cable reel 4. The wiping device 8 includes a fixing block 81. The side of the fixing block 81 is fixedly connected to the side of the cable reel 4. A rotating block 82 is fixedly connected to the side of the fixing block 81. A fixing rod 83 is rotatably connected to the side of the rotating block 82. A connecting rod 84 is fixedly connected to the end of the fixing rod 83 away from the rotating block 82. A clamping plate 85 is fixedly connected to one end of the connecting rod 84. A clamping sleeve 86 is clamped to the side of the clamping plate 85. A stabilizing connecting block 87 is fixedly connected to the side of the clamping sleeve 86. A connecting square plate 88 is fixedly connected to the side of the stabilizing connecting block 87. A wiping plate 89 is fixedly connected to the bottom of the connecting square plate 88. This design helps to make the base frame 1 more stable, so that the equipment can maintain a relatively stable position during operation.

[0039] The circumferential surface of the winding roller 5 contacts the bottom of the wiping plate 89. The wiping plate 89 is fixedly connected to the stabilizing connecting block 87 via the connecting square plate 88. There are two clamps 86, which are symmetrical to each other along the vertical central axis of the base frame 1. This design can adjust the squeezing force on the cable reel 4 to better adapt to different operating needs.

[0040] A return spring 810 is fixedly sleeved on the circumferential surface of the fixed rod 83. The end of the return spring 810 away from the fixed rod 83 is fixedly connected to the side of the rotating block 82. The return spring 810 is rotatably connected to the rotating block 82 through the fixed rod 83. This design helps to reduce the impact during the extrusion process, improve the service life and stability of the equipment, and enhance the autonomy of the device.

[0041] The winding roller 5 is fixedly connected to the fixed shaft 3 via the cable reel 4. The cable reel 4 is fixedly connected to the fixed ring 2 via the fixed shaft 3. The fixed shaft 3 is fixedly connected to the base frame 1 via the fixed ring 2. This integrated structural design makes the internal structure of the device compact and dense, improving the stability of the device.

[0042] A specific application of this embodiment is as follows: During use, the detector 66 is set to operate in the normal vertical position of the winding roller 5. When the winding roller 5 malfunctions, the detector 66 detects the malfunction and sends a signal. After the detector 66 sends the signal, the sensor 67 receives the signal from the detector 66 and starts to drive the electric telescopic rod 68. When the electric telescopic rod 68 is driven, one end of the electric telescopic rod 68 moves outward. When one end of the electric telescopic rod 68 moves outward, the electric telescopic rod 68 drives the extrusion plate 69 to move outward as well. When the extrusion plate 69 moves outward with the force of the electric telescopic rod 68, the extrusion plate 69 presses against the switch 611 on the side. The switch 611 is opened after being pressed by the extrusion plate 69. When the switch 611 is opened, the switch 611 activates the alarm 610. When the alarm 610 is activated, the alarm 610 sounds, promptly alerting the staff that the winding roller 5 is malfunctioning, thus improving the safety of the equipment.

[0043] In use, pressing the connecting plate 74 causes it to move inward. As the connecting plate 74 moves inward with the pressing force, it drives the side-mounted pressing rod 78 to move inward. As the pressing rod 78 moves inward with the connecting plate 74, it also drives the pressing block 78 to move outward. As the pressing block 78 moves with the pressing rod 78, it drives the side-mounted vacuum fixing block 79 to move outward. When the displacement of 78 moves inward, the vacuum fixing block 79 continues to move, and the vacuum fixing block 79 presses against the cable reel 4 on the side, thereby achieving the effect of fixing the cable reel 4. At the same time, when the connecting long plate 74 moves inward, the connecting long plate 74 drives the connecting long rod 75 on the side to also move inward. When the connecting long rod 75 moves with the displacement of the connecting long plate 74, the connecting long rod 75 drives the reinforcing round plate 76 to also move inward. When the reinforcing round plate 76 moves inward, the reinforcing round plate 76 presses against the fixing shaft 3 on the side. After the fixing shaft 3 is pressed, it plays the role of fixing the fixing shaft 3.

[0044] When the winding roller 5 operates, it drives the cable to rotate. As the cable rotates, it pushes against the top wiping plate 89. The wiping plate 89, pushed by the cable, rotates outwards. This rotation causes the top connecting square plate 88 to also rotate outwards. As the connecting square plate 88 rotates outwards along with the rotation of the wiping plate 89, it also causes the side stabilizing connecting block 87 to rotate outwards. When the connecting block 87 rotates outward with the rotational force of the connecting square plate 88, the stabilizing connecting block 87 drives the side clamp 86 to move outward as well. When the clamp 86 moves outward, it drives the side clamp plate 85 to move outward as well. When the clamp plate 85 rotates outward with the movement of the clamp 86, it drives the side connecting rod 84 to rotate outward as well. When the connecting rod 84 rotates outward, as the winding roller 5 successively feeds the wire, the wiping plate 89 wipes the surface of the cable to ensure the quality of the cable.

[0045] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0046] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A rewinding machine wire feeding device, comprising a base frame (1) and a fixed ring (2), characterized in that: The top of the base frame (1) is fixedly connected to the circumferential surface of the fixed ring (2). A fixed shaft (3) is fixedly connected to the inner wall of the fixed ring (2). A cable reel (4) is fixedly connected to one end of the fixed shaft (3). A winding roller (5) is rotatably connected to the side of the cable reel (4). A detection device (6) is provided on the side of the base frame (1). The detection device (6) includes a base plate (61), the side of which is fixedly connected to the side of the base frame (1), a protective plate (62) is fixedly connected to the top of the base plate (61), a top plate (63) is fixedly connected to the top of the protective plate (62), a slot (64) is provided on the top of the top plate (63), a circuit board (65) is fixedly connected to the top of the base plate (61), a detector (66) is fixedly connected to the top of the circuit board (65), a sensor (67) is fixedly connected to the top of the circuit board (65), an electric telescopic rod (68) is fixedly connected to the side of the sensor (67), a pressing plate (69) is fixedly connected to the end of the electric telescopic rod (68) away from the sensor (67), an alarm (610) is fixedly connected to the side of the protective plate (62), and a switch (611) is provided on the side of the alarm (610). The control end of the switch (611) is located on the displacement trajectory of the extrusion plate (69), the sensor (67) is fixedly connected to the detector (66) through the circuit board (65), and the circuit board (65) is fixedly connected to the base frame (1) through the base plate (61). The switch (611) is fixedly connected to the protective plate (62) via the alarm (610), the alarm (610) is fixedly connected to the base frame (1) via the protective plate (62), and the sensor (67) is electrically connected to the electric telescopic rod (68). A reinforcing device (7) is provided on the side of the base frame (1). The reinforcing device (7) includes a locking block (71). The side of the locking block (71) is fixedly connected to the side of the base frame (1). A buckle (72) is engaged on the side of the locking block (71). A connecting block (73) is fixedly connected to the side of the buckle (72). A connecting long plate (74) is fixedly connected to the bottom of the connecting block (73). A connecting long rod (75) is fixedly connected to the side of the connecting long plate (74). The connecting rod (75) is fixedly connected to a reinforcing circular plate (76), and a pressing rod (77) is fixedly connected to the side of the connecting rod (74). A pressing block (78) is fixedly connected to the end of the pressing rod (77) away from the connecting rod (74). A vacuum fixing block (79) is fixedly connected to the side of the pressing block (78). A stabilizing rod (710) is passed through the end of the pressing rod (77), and a stabilizing rod (711) is fixedly connected to the side of the stabilizing rod (710). The cable reel (4) is provided with a wiping device (8) on its side. The wiping device (8) includes a fixing block (81). The side of the fixing block (81) is fixedly connected to the side of the cable reel (4). The side of the fixing block (81) is fixedly connected to a rotating block (82). The side of the rotating block (82) is rotatably connected to a fixing rod (83). The end of the fixing rod (83) away from the rotating block (82) is fixedly connected to a connecting rod (84). One end of the connecting rod (84) is fixedly connected to a clamping plate (85). The side of the clamping plate (85) is clamped to a sleeve (86). The side of the sleeve (86) is fixedly connected to a stabilizing connecting block (87). The side of the stabilizing connecting block (87) is fixedly connected to a connecting square plate (88). The bottom of the connecting square plate (88) is fixedly connected to a wiping plate (89).

2. The rewinding machine pay-off device according to claim 1, characterized in that, The side of the cable reel (4) is on the displacement trajectory of the vacuum fixing block (79), one end of the fixing shaft (3) is on the displacement trajectory of the reinforcing circular plate (76), the reinforcing device (7) is provided in two sets, and is symmetrical to each other along the vertical central axis of the base frame (1), and the extrusion block (78) is fixedly connected to the connecting long plate (74) through the extrusion rod (77).

3. The rewinding machine pay-off device according to claim 2, characterized in that, The compression rod (77) is fixedly sleeved with a buffer spring (712). The end of the buffer spring (712) away from the compression rod (77) is fixedly connected to the side of the connecting plate (74). The buffer spring (712) is fixedly connected to the connecting plate (74) through the compression rod (77).

4. The rewinding machine pay-off device according to claim 3, characterized in that, The circumferential surface of the winding roller (5) is in contact with the bottom of the wiping plate (89). The wiping plate (89) is fixedly connected to the stabilizing connecting block (87) through the connecting square plate (88). There are two ferrules (86), which are symmetrical to each other along the vertical central axis of the base frame (1).

5. The rewinding machine pay-off device according to claim 4, characterized in that, A return spring (810) is fixedly sleeved on the circumferential surface of the fixed rod (83). The end of the return spring (810) away from the fixed rod (83) is fixedly connected to the side of the rotating block (82). The return spring (810) is rotatably connected to the rotating block (82) through the fixed rod (83).

6. The rewinding machine pay-off device according to claim 5, characterized in that, The winding roller (5) is fixedly connected to the fixed shaft (3) via the cable reel (4), the cable reel (4) is fixedly connected to the fixed ring (2) via the fixed shaft (3), and the fixed shaft (3) is fixedly connected to the base frame (1) via the fixed ring (2).

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