Same-side magnetic hysteresis tension tape wrapping device

Abstract

The application discloses a same-side magnetic hysteresis tension tape wrapping and winding device, which comprises a fixing shaft, a wrapping main shaft, a tape releasing shaft, a tape releasing disc, a wrapping rotating disc, a magnetic hysteresis brake, a first driving mechanism, a pressure wheel traction mechanism and a second driving mechanism. A center hole penetrating through two ends is arranged in the center of the fixing shaft, and the center hole is used for passing through a core wire. The tape releasing shaft is sleeved outside the fixing shaft, and the tape releasing disc is detachably arranged on the tape releasing shaft. The stator of the magnetic hysteresis brake is fixed on the fixing shaft, and the rotor of the magnetic hysteresis brake is fixed on the tape releasing shaft. The wrapping main shaft is coaxially and rotatably sleeved outside the fixing shaft. The wrapping rotating disc is connected to the front end of the wrapping main shaft, the front side of the wrapping rotating disc is provided with a wrapping support, and the wrapping support and the tape releasing disc are located on the same side of the wrapping rotating disc. The pressure wheel traction mechanism is arranged on the wrapping rotating disc. The first driving mechanism drives the pressure wheel traction mechanism. The second driving mechanism drives the wrapping main shaft. The application has the advantages of simple structure, compactness, convenient tape replacement, small horizontal space occupation and effective reduction of production cost.

Description

Technical Field

[0001] This invention relates to the field of cable processing equipment technology, and in particular to a same-side magnetic hysteresis tension tape wrapping device. Background Technology

[0002] In the cable production process, a wrapping machine is needed to wrap the core wire with a wrapping tape. Most existing traditional wrapping devices adopt a split-side arrangement structure, that is, the tape feeding part and the wrapping part are located on the left and right sides of the main shaft, respectively. The path of the core wire and the wrapping tape must pass through the narrow and long main shaft. The tape travels a long way, and special tools are required for the tape threading operation. The tape threading process is cumbersome and time-consuming, resulting in low equipment production efficiency.

[0003] Meanwhile, the central tube inside the main shaft of the traditional wrapping device, which is used to supply the core wire, is designed as a two-section structure to adapt to the tape feeding and wrapping structure on both sides. The two sections of the tube are connected and assembled by bushings. When changing tape of different specifications, the two sections of the central tube must be disassembled to complete the tape replacement. The disassembly and assembly operation is complicated and the maintenance and material replacement takes a long time.

[0004] Furthermore, due to the separate arrangement of the tape feeding and wrapping sections on both sides, traditional wrapping devices have a large axial dimension of the main shaft and a large overall length. This results in a complex overall structure with numerous parts, making installation and commissioning difficult and increasing manufacturing costs. Additionally, the equipment requires a significant amount of horizontal production space. Limited by the long axial structure of the main shaft, this type of equipment can generally only be manufactured as a horizontal model, making it difficult to modify into a vertical structure. This prevents the utilization of vertical space, resulting in a large footprint, low site utilization, and limited economic benefits. Summary of the Invention

[0005] The purpose of this invention is to provide a same-side magnetic hysteresis tension tape wrapping device, which has a simple and compact structure, convenient and quick tape replacement, small horizontal space occupation, reduced equipment footprint, and effectively reduced production costs.

[0006] To achieve the above objectives, the same-side magnetic hysteresis tension tape feeding and wrapping device provided by the present invention includes a fixed shaft, a wrapping main shaft, a tape feeding shaft, a tape feeding reel, a wrapping turntable, a magnetic hysteresis brake, a first drive mechanism, a pressure roller traction mechanism, and a second drive mechanism; the fixed shaft has a central hole passing through both ends, the central hole allowing the core wire to pass through; the tape feeding shaft is coaxially and rotatably sleeved on the fixed shaft, and the tape feeding reel is detachably mounted on the tape feeding shaft; the stator of the magnetic hysteresis brake is fixed on the fixed shaft, the rotor of the magnetic hysteresis brake is fixed on the tape feeding shaft, and the magnetic hysteresis brake... The tape release shaft provides tape release tension; the wrapping main shaft is coaxially and rotatably sleeved outside the fixed shaft; the wrapping turntable is connected to the front end of the wrapping main shaft, and a wrapping bracket is provided on the front side of the wrapping turntable, with the wrapping bracket and the tape release reel located on the same side of the wrapping turntable; the pressure roller traction mechanism is disposed on the wrapping turntable; the first drive mechanism drives the pressure roller traction mechanism to draw the tape from the tape release reel; the second drive mechanism drives the wrapping turntable to rotate through the wrapping main shaft, thereby causing the wrapping bracket to wrap the tape around the core wire.

[0007] Compared with existing technologies, this solution places the tape feeding reel and the wrapping support on the same side of the wrapping turntable. A through-hole is provided in the fixed shaft for the core wire to pass through. The tape feeding shaft and the wrapping main shaft are coaxially sleeved on the outside of the fixed shaft, and the stator of the hysteresis brake is arranged on the fixed shaft. The first drive mechanism drives the pressure roller traction mechanism to complete the tape feeding, and the hysteresis brake provides tape feeding tension to the tape feeding reel, making the tape output smoother. Finally, the second drive mechanism drives the entire wrapping turntable to rotate to complete the wrapping operation. Therefore, the same-side arrangement of tape feeding and wrapping in this invention can significantly shorten the tape feeding path, eliminate the need for complex tools to assist in tape threading, and the fixed shaft can adopt a single-piece structure, eliminating the need for disassembly, effectively simplifying the tape threading process, reducing labor time, and improving production efficiency. In addition, arranging the tape release and wrapping on the same side can shorten the overall axial length of the fixed shaft, reduce the overall length of the equipment, save horizontal production space, support the design of vertical models, utilize vertical space, further reduce the floor space, improve site utilization and economic benefits, and effectively reduce production costs.

[0008] Preferably, the same-side hysteresis tension tape wrapping device further includes a bearing housing, which is sleeved on the wrapping spindle. The bearing housing provides rotational support and positioning for the wrapping spindle, improving the coaxiality and operational stability of the spindle, reducing runout and vibration during rotation, minimizing wear on components, improving wrapping accuracy, and extending the service life of the equipment.

[0009] Preferably, the pressure roller traction mechanism includes a mounting bracket, a guide roller, and a guide roller pressure roller. The mounting bracket is fixed to the wrapping turntable, and the guide roller and the guide roller pressure roller are pivotally connected to the mounting bracket. The first driving mechanism drives the guide roller to rotate, and the guide roller and the guide roller pressure roller together press and pull the wrapping tape. By utilizing the cooperation of the guide roller and the guide roller pressure roller to press the wrapping tape, and relying on friction to drive the wrapping tape out, stable traction and tape feeding of the wrapping tape are achieved, making the tape feeding speed controllable and ensuring the wrapping effect.

[0010] Preferably, the first drive mechanism includes a first servo motor, a first driving synchronous pulley, a first driven synchronous pulley, a first synchronous belt, a large gear, and a small gear. The first driving synchronous pulley is connected to the output end of the first servo motor, the first driven synchronous pulley is rotatably sleeved on the outer side of the wrapping main shaft, and the first synchronous belt is wound between the first driving synchronous pulley and the first driven synchronous pulley. The large gear is coaxially fixed with the first driven synchronous pulley, the small gear is pivotally connected to the wrapping turntable and meshes with the teeth on the outer circumference of the large gear, and the central axis of the small gear is connected to the input end of the pressure roller traction mechanism. The transmission combination of the first servo motor, the first synchronous belt, and the gears enables independent drive of the pressure roller traction mechanism. The first servo motor facilitates precise control of the tape feeding speed, feeding length, or feeding amount, and the meshing of the first synchronous belt and gears achieves torque transmission. Therefore, the pressure roller traction mechanism can stably output traction power when the wrapping turntable is rotating. In addition, by driving the guide roller and the guide pressure roller to rotate through the first driving mechanism, the tape feeding speed or tape feeding amount can be controlled, thereby controlling the wrapping tension of the tape wrapped around the core wire.

[0011] Preferably, the second drive mechanism includes a second servo motor, a second driving synchronous pulley, a second driven synchronous pulley, and a second synchronous belt. The second driving synchronous pulley is connected to the output end of the second servo motor, the second driven synchronous pulley is fixedly sleeved on the wrapping spindle, and the second synchronous belt is wound between the second driving synchronous pulley and the second driven synchronous pulley. The second servo motor drives the wrapping spindle through the second synchronous belt, thereby driving the wrapping turntable to rotate to achieve the wrapping operation. The second servo motor can precisely control the wrapping speed, while the second synchronous belt transmission has low noise and more stable transmission.

[0012] Preferably, the side wall of the fixed shaft is provided with a wire groove, which accommodates the wires led out from the stator of the hysteresis brake. The wires of the hysteresis brake are housed inside the wire groove, so that the wires are not exposed, avoiding entanglement, pulling and wear of the wires as the winding spindle rotates. This helps protect the electrical circuits, improves the safety of equipment operation, and makes the overall appearance of the machine cleaner.

[0013] Preferably, the same-side hysteresis tension tape wrapping device further includes a central tube, which is sleeved inside the fixed shaft, and the core wire passes through the central tube.

[0014] Preferably, the end of the winding spindle near the hysteresis brake is provided with a bushing, and the bushing is provided with a cavity for accommodating the rotor of the hysteresis brake.

[0015] Preferably, the wrapping bracket includes a connecting rod, a mounting plate, and multiple support arms. The two ends of the connecting rod are respectively connected between the wrapping turntable and the mounting plate, and the support arms are located on the front side of the mounting plate. The connecting rod connects the wrapping turntable and the mounting plate, and the support arms serve as guide and support components for the wrapping tape. The overall wrapping bracket structure has high strength and can extend the wrapping tape guide path outward, thereby rationally arranging the tape routing space, adapting to the layout of tape placement and wrapping on the same side, improving the compactness of the structure, and ensuring that the tape can be smoothly conveyed to the core wire wrapping position.

[0016] Specifically, the wrapping turntable, the connecting rod, and the support arm are each equipped with multiple steering rollers. This significantly reduces the frictional resistance during the tape conveying process, minimizing the risk of tape scratches, wrinkles, and breakage, and ensuring the surface quality of the tape.

[0017] Specifically, a wrapping tube is provided at the center of the front side of the mounting plate. The wrapping tube has core wire holes extending through both ends in the axial direction, and wrapping holes extending through both sides of the wrapping tube in the radial direction. The core wire passes through the core wire holes, and the wrapping tape passes through the wrapping holes and wraps the core wire. This achieves precise convergence of the wrapping tape and the core wire at the position of the wrapping tube, providing positioning constraints for the core wire and the wrapping tape, preventing the wrapping tape from shifting or misaligning during the wrapping process, and effectively improving the concentricity of the wrapping and the quality of the wrapping formation. Attached Figure Description

[0018] Figure 1 This is an axial sectional view of the same-side magnetic hysteresis tension tape wrapping device of the present invention.

[0019] Figure 2 This is a perspective view of the same-side magnetic hysteresis tension tape wrapping device of the present invention.

[0020] Figure 3 These are cross-sectional views of each axis of the same-side magnetic hysteresis tension tape wrapping device of the present invention.

[0021] Figure 4 This is a side view of the wrapping bracket of the same-side magnetic hysteresis tension tape wrapping device of the present invention.

[0022] Figure 5 This is a left view of the same-side magnetic hysteresis tension tape wrapping device of the present invention. Detailed Implementation

[0023] To illustrate the technical content, structural features, objectives, and effects of the present invention in detail, the following description is provided in conjunction with the embodiments and accompanying drawings.

[0024] Please see Figures 1 to 3The same-side magnetic hysteresis tension tape wrapping device 100 of the present invention includes a fixed shaft 1, a wrapping main shaft 2, a tape release shaft 3, a tape release reel 4, a wrapping turntable 5, a magnetic hysteresis brake 6, a first drive mechanism 7, a pressure roller traction mechanism 8, and a second drive mechanism 9. The fixed shaft 1 has a central hole 11 passing through both ends, through which the core wire 200 passes. The tape release shaft 3 is coaxially and rotatably sleeved on the fixed shaft 1, located at the end of the fixed shaft 1 near the outlet of the core wire 200. A bearing is provided between the tape release shaft 3 and the fixed shaft 1 to reduce the frictional resistance generated when they rotate relative to each other. The tape release reel 4 is detachably mounted on the tape release shaft 3 and can rotate with the tape release shaft 3. The tape release reel 4 has wound wrapping tape 200. The hysteresis brake 6 includes a rotor 61 and a stator 62. The stator 62 of the hysteresis brake 6 is fixed to the fixed shaft 1, and the rotor 61 of the hysteresis brake 6 is fixed to the end face of the tape feeding shaft 3 near the rotor 61. The hysteresis brake 6 provides tape feeding tension to the tape feeding shaft 3. The wrapping main shaft 2 is coaxially and rotatably sleeved outside the fixed shaft 1, and the wrapping main shaft 2 is located at the end of the fixed shaft 1 near the inlet of the core wire 200. A bearing is provided between the wrapping main shaft 2 and the fixed shaft 1 to reduce the frictional resistance generated when the two rotate relative to each other. The winding spindle 2 has a bushing 21 at one end near the hysteresis brake 6. The bushing 21 contains a cavity 22 for accommodating the rotor 61 of the hysteresis brake 6. One side of the cavity 22 is open, allowing the stator 62 of the hysteresis brake 6 to enter the cavity 22 when assembled onto the fixed shaft 1. The bushing 21 protects the stator 62 of the hysteresis brake 6. The winding turntable 5 is fixedly connected to the bushing 21. A winding bracket 10 is located on the front side of the winding turntable 5, and the winding bracket 10 and the tape release reel 4 are located on the same side of the winding turntable 5. The winding bracket 10 is a circular frame, and the tape release reel 4 is located inside the frame. The pressure roller traction mechanism 8 is mounted on the winding turntable 5. The first drive mechanism 7 drives the pressure roller traction mechanism 8, causing the pressure roller traction mechanism 8 to draw the wrapping tape 300 from the tape release reel 4. The second driving mechanism 9 drives the wrapping turntable 5 to rotate via the wrapping spindle 2, thereby causing the wrapping bracket 10 to wrap the wrapping tape 300 around the core wire 200 extending from the central hole 11. The same-side magnetic hysteresis tension tape wrapping device 100 also includes a central tube 110, which is sleeved inside the fixed shaft 1. Both ends of the central tube 110 extend out from both ends of the fixed shaft 1. The outlet end of the central tube 110 is provided with an eyelet 111, through which the core wire 200 passes and exits from the eyelet 111.

[0025] Please see again Figure 1 and Figure 3The same-side magnetic hysteresis tension tape wrapping device 100 further includes a bearing seat 120, which is sleeved on the wrapping spindle 2. A bearing is provided between the bearing seat 120 and the wrapping spindle 2 to reduce the frictional resistance of the wrapping spindle 2 during rotation. The bearing seat 120 provides rotational support and positioning for the wrapping spindle 2, improving the coaxiality and operational stability of the wrapping spindle 2, reducing jumps and vibrations during rotation, reducing wear on parts, improving wrapping forming accuracy, and extending the service life of the equipment.

[0026] Please see Figure 2 and Figure 4 The pressure roller traction mechanism 8 includes a mounting bracket 81, a guide roller 82, and a guide roller 83. The mounting bracket 81 is fixed to the wrapping turntable 5, and the guide roller 82 and the guide roller 83 are pivotally connected to the mounting bracket 81. The first driving mechanism 7 drives the guide roller 82 to rotate, and the guide roller 82 and the guide roller 83 together press and pull the wrapping tape 300, causing the wrapping tape 300 to be drawn out from the tape release reel 4. By utilizing the cooperation of the guide roller 82 and the guide roller 83 to press the wrapping tape 300, and relying on friction to drive the wrapping tape 300 out, stable traction and tape release of the wrapping tape 300 are achieved, making the tape release speed of the wrapping tape 300 controllable and ensuring the wrapping effect.

[0027] Please see again Figure 1The first drive mechanism 7 includes a first servo motor 71, a first driving synchronous pulley 72, a first driven synchronous pulley 73, a first synchronous belt 74, a large gear 75, and a small gear 76. The first driving synchronous pulley 72 is connected to the output end of the first servo motor 71. The first driven synchronous pulley 73 is coaxially and rotatably sleeved on the bushing 21. A bearing is provided between the first driven synchronous pulley 73 and the bushing 21. The first synchronous belt 74 is wound between the first driving synchronous pulley 72 and the first driven synchronous pulley 73. The large gear 75 is coaxially fixed with the first driven synchronous pulley 73, and a bearing is provided between the large gear 75 and the bushing 21. The small gear 76 is pivotally connected to the wrapping turntable 5 and meshes with the teeth on the outer periphery of the large gear 75. The large gear 75 serves as a sun gear, and the small gear 76 serves as a planet gear, which can rotate around the large gear 75. The central axis of the small gear 76 is fixedly connected to the central axis of the pulley 82. The independent drive of the pressure roller traction mechanism 8 is achieved by using the transmission combination of the first servo motor 71, the first synchronous belt 74, and gears. The first servo motor 71 facilitates precise control of the tape feeding speed, feeding length, or feeding amount of the wrapping tape 300. The meshing of the first synchronous belt 74 and gears enables torque transmission. Therefore, the pressure roller traction mechanism 8 can stably output traction power when the wrapping turntable 5 is rotating. In addition, by driving the guide roller 82 and the guide roller 83 to rotate through the first drive mechanism 7, the feeding speed or feeding amount of the wrapping tape 300 can be controlled, thereby controlling the wrapping tension of the wrapping tape 300 wrapped around the core wire 200. Please refer to [further details omitted]. Figure 1 The second drive mechanism 9 includes a second servo motor 91, a second driving synchronous pulley 92, a second driven synchronous pulley 93, and a second synchronous belt 94. The second driving synchronous pulley 92 is connected to the output end of the second servo motor 91. The second driven synchronous pulley 93 is fixedly sleeved on the wrapping main shaft 2. The second synchronous belt 94 is wound between the second driving synchronous pulley 92 and the second driven synchronous pulley 93. The second servo motor 91 outputs torque, which drives the second driven synchronous pulley 93 to rotate through the second driving synchronous pulley 92 and the second synchronous belt 94, thereby driving the wrapping main shaft 2 to rotate, and finally driving the wrapping turntable 5 to rotate to realize the wrapping operation. The second servo motor 91 can precisely control the wrapping speed, while the second synchronous belt 94 has low transmission noise and more stable transmission.

[0028] Please see Figure 3The sidewall of the fixed shaft 1 is provided with a groove 12 along a direction parallel to its own central axis. One end of the groove 12 is connected to the outside of the fixed shaft 1, and the other end is connected to the cavity 22 of the bushing 21. The groove 12 accommodates the wire 621 led out from the stator 62 of the hysteresis brake 6, so that the wire 621 can be connected to an external power supply and controller. The wire 621 of the hysteresis brake 6 is housed inside the groove 12, so that the wire is not exposed, avoiding the wire 621 from getting tangled, pulled and worn as the winding main shaft 2 rotates. This helps to protect the electrical circuit, improve the safety of equipment operation, and make the overall appearance of the machine cleaner.

[0029] Please see Figure 2 , Figure 4 and Figure 5The wrapping support 10 includes connecting rods 101, mounting plate 102, and multiple support arms 103. The two ends of the connecting rods 101 are respectively connected between the wrapping turntable 5 and the mounting plate 102. The mounting plate 102 is located on the front side of the wrapping turntable 5. There are four connecting rods 101, arranged around the rear side of the mounting plate 102. The support arms 103 are arranged symmetrically around the center of the wrapping turntable 5 and are located on the front side of the mounting plate 102. The connecting rods 101 connect the wrapping turntable 5 and the mounting plate 102. The support arms 103 serve as guiding and supporting components for the wrapping tape 300. The overall wrapping support 10 has high structural strength and can extend the guide path of the wrapping tape 300 outwards, thereby rationally arranging the routing space of the wrapping tape 300, adapting to the layout of same-side tape placement and wrapping, improving the compactness of the structure, and ensuring that the wrapping tape 300 can be smoothly transported to the core wire 200 wrapping position. Specifically, the wrapping turntable 5, the connecting rod 101, and the support arm 103 are each equipped with multiple guide rollers 104. This significantly reduces the frictional resistance during the conveying process of the strapping tape 300, reduces the risk of scratches, wrinkles, and breakage of the strapping tape 300, and ensures the surface quality of the strapping tape 300. More specifically, after the strapping tape 300 is led out from the unloading reel 4, it passes through several guide rollers 104 set on the wrapping turntable 5, then enters the pressure roller traction mechanism 8, and after being led out from the pressure roller traction mechanism 8, it passes through several guide rollers 104 set on the connecting rod 101, and then passes through the guide rollers 104 on the support arm 103. A strapping tape tube 105 is provided at the center of the front side of the mounting plate 102, and the central axis of the strapping tape tube 105 is coaxial with the central axis of the fixed shaft 1. The wrapping tube 105 has core wire holes extending through both ends axially, and wrapping holes extending through both sides radially. The core wire 200 passes through the core wire holes, and the wrapping tape 300 passes through the wrapping holes and wraps around the core wire 200. This achieves precise convergence of the wrapping tape 300 and the core wire 200 at the position of the wrapping tube 105, providing positioning constraints for the core wire 200 and the wrapping tape 300, preventing the wrapping tape 300 from shifting or misaligning during the wrapping process, and effectively improving the concentricity and forming quality of the wrapping.

[0030] In summary, the working principle of the same-side magnetic hysteresis tension tape wrapping device 100 of the present invention will be described in detail below: Before the equipment starts working, the core wire 200 passes through the integral central tube 110 inside the fixed shaft 1 in sequence, and continues to pass through the core wire hole of the wrapping tube 105 after exiting from the front end of the central tube 110. The tape release reel 4 with the wrapping tape 300 is installed on the tape release shaft 3, and the initial tape threading is completed manually: the wrapping tape 300 is led out from the tape release reel 4, passes through the steering roller 104 on the wrapping turntable 5, and is fed between the guide roller 82 and the guide pressure roller 83 of the pressure roller traction mechanism 8. Then it passes through the connecting rod 101 and the steering rollers 104 on the support arm 103 in sequence for reversal guidance, and finally passes into the wrapping hole of the wrapping tube 105, completing the tape threading preparation before the equipment starts.

[0031] During operation, the second servo motor 91 of the second drive mechanism 9 outputs power, which is transmitted to the second driven synchronous wheel 93 via the second active synchronous wheel 92 and the second synchronous belt 94, driving the wrapping main shaft 2 to rotate; the wrapping main shaft 2 drives the wrapping turntable 5 and the wrapping bracket 10 to rotate as a whole through the bushing 21, providing rotational power for the circumferential wrapping of the bag strap 300. Meanwhile, the first servo motor 71 of the first drive mechanism 7 outputs power, which drives the first driven synchronous wheel 73 to rotate via the first active synchronous wheel 72 and the first synchronous belt 74. The first driven synchronous wheel 73 drives the coaxial large gear 75 to rotate, and the large gear 75 meshes with and drives the small gear 76, transmitting power to the guide wheel 82 of the pressure wheel traction mechanism 8. The guide wheel 82 and the guide wheel pressure wheel 83 press the wrapping tape 300 together, and actively pull the wrapping tape 300 by friction, realizing the output of the wrapping tape 300. The control system controls the first servo motor 71 according to the rotation speed of the wrapping bracket 10, so that the first servo motor 71 can accurately adjust the tape feeding speed or tape feeding amount, thereby controlling the wrapping tension of the wrapping tape 300 wrapped around the core wire 200.

[0032] The tape unloading reel 4 rotates with the tape unloading shaft 3 to perform tape unloading operations. The stator 62 of the hysteresis brake 6 is mounted on the stationary fixed shaft 1, and the rotor 61 rotates synchronously with the tape unloading shaft 3. By applying current to the hysteresis brake 6, a hysteresis damping torque is generated between the stator 62 and the rotor 61. This damping torque acts in the opposite direction on the tape unloading shaft 3 and the tape unloading reel 4, applying a constant and controllable unloading tension to the unloaded tape 300, suppressing the tape 300 from becoming loose or shaking, and ensuring stable tension during the tape unloading process.

[0033] After being guided by the rolling guide rollers 104 at each stage, the wrapping tape 300 enters the wrapping hole of the wrapping tape tube 105. The core wire 200 continues to move forward in a straight line. The wrapping bracket 10 carries the wrapping tape 300 to make a circular rotation around the core wire 200. The wrapping tape 300 then continuously spirally wraps around the outer surface of the moving core wire 200, completing the cable wrapping process.

[0034] Compared with existing technologies, this solution adopts a structure where the tape feeding reel 4 and the wrapping bracket 10 are arranged on the same side. When changing the 300 specification wrapping tape, only the tape feeding reel 4 needs to be disassembled to complete the tape replacement, without disassembling the fixed shaft 1. The structure is simple, effectively simplifying the tape threading process, reducing labor time, and improving production efficiency. In addition, the arrangement of tape feeding and wrapping on the same side can also shorten the overall axial length of the fixed shaft 1, reducing the overall length of the equipment, saving horizontal production space, supporting the design of vertical models, thereby utilizing vertical space, further reducing the footprint, improving site utilization and economic benefits, and effectively reducing production costs.

[0035] Furthermore, the core wire of the present invention is provided with traction force by other traction devices to move it. The specific structure is well known to those skilled in the art and will not be described in detail here.

[0036] The above-disclosed embodiments are merely preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. Therefore, any equivalent variations made in accordance with the scope of the present invention are still within the scope of the present invention.

Claims

1. A same-side magnetic hysteresis tension tape wrapping device, characterized in that: The system includes a fixed shaft, a winding main shaft, a tape release shaft, a tape release reel, a winding turntable, a hysteresis brake, a first drive mechanism, a pressure roller traction mechanism, and a second drive mechanism. The fixed shaft has a central hole passing through both ends, through which the core wire passes. The tape release shaft is coaxially and rotatably fitted around the fixed shaft, and the tape release reel is detachably mounted on the tape release shaft. The stator of the hysteresis brake is fixed to the fixed shaft, and the rotor of the hysteresis brake is fixed to the tape release shaft. The hysteresis brake provides tape release tension to the tape release shaft. The winding... The main shaft is coaxially and rotatably fitted around the fixed shaft; the wrapping turntable is connected to the front end of the wrapping main shaft, and a wrapping bracket is provided on the front side of the wrapping turntable. The wrapping bracket and the tape release reel are located on the same side of the wrapping turntable; the pressure roller traction mechanism is disposed on the wrapping turntable; the first drive mechanism drives the pressure roller traction mechanism to draw the wrapping tape out from the tape release reel; the second drive mechanism drives the wrapping turntable to rotate through the wrapping main shaft, thereby causing the wrapping bracket to wrap the wrapping tape around the core wire.

2. The same-side magnetic hysteresis tension tape wrapping device according to claim 1, characterized in that: The same-side magnetic hysteresis tension tape wrapping device also includes a bearing seat, which is sleeved on the wrapping spindle.

3. The same-side magnetic hysteresis tension tape wrapping device according to claim 1, characterized in that: The pressure roller traction mechanism includes a mounting bracket, a guide roller, and a guide roller. The mounting bracket is fixed on the wrapping turntable, and the guide roller and the guide roller are pivotally connected to the mounting bracket. The first driving mechanism drives the guide roller to rotate, and the guide roller and the guide roller together press and pull the wrapping tape.

4. The same-side magnetic hysteresis tension tape wrapping device according to claim 1, characterized in that: The first drive mechanism includes a first servo motor, a first active synchronous pulley, a first driven synchronous pulley, a first synchronous belt, a large gear, and a small gear. The first active synchronous pulley is connected to the output end of the first servo motor. The first driven synchronous pulley is rotatably sleeved on the outside of the wrapping main shaft. The first synchronous belt is wound between the first active synchronous pulley and the first driven synchronous pulley. The large gear is coaxially fixed with the first driven synchronous pulley. The small gear is pivotally connected to the wrapping turntable and meshes with the teeth on the outer periphery of the large gear. The central axis of the small gear is fixedly connected to the input end of the pressure roller traction mechanism.

5. The same-side magnetic hysteresis tension tape wrapping device according to claim 1, characterized in that: The second drive mechanism includes a second servo motor, a second active synchronous pulley, a second driven synchronous pulley, and a second synchronous belt. The second active synchronous pulley is connected to the output end of the second servo motor, the second driven synchronous pulley is fixedly sleeved on the wrapping main shaft, and the second synchronous belt is wound between the second active synchronous pulley and the second driven synchronous pulley.

6. The same-side magnetic hysteresis tension tape wrapping device according to claim 1, characterized in that: The side wall of the fixed shaft is provided with a wire groove, which accommodates the wires led out from the stator of the hysteresis brake.

7. The same-side magnetic hysteresis tension tape wrapping device according to claim 1, characterized in that: The same-side magnetic hysteresis tension tape wrapping device also includes a central tube, which is sleeved inside the fixed shaft, and the core wire passes through the central tube.

8. The same-side magnetic hysteresis tension tape wrapping device according to claim 1, characterized in that: The main shaft of the winding device is provided with a bushing at one end near the hysteresis brake, and the bushing has a cavity for accommodating the rotor of the hysteresis brake.

9. The same-side magnetic hysteresis tension tape wrapping device according to claim 1, characterized in that: The wrapping support includes a connecting rod, a mounting plate, and multiple support arms. The two ends of the connecting rod are respectively connected between the wrapping turntable and the mounting plate, and the support arms are located on the front side of the mounting plate. Multiple steering rollers are respectively provided on the wrapping turntable, the connecting rod, and the support arms.

10. The same-side magnetic hysteresis tension tape wrapping device according to claim 9, characterized in that: The mounting plate has a wrapping tube at the center of the front side. The wrapping tube has a core wire hole that passes through both ends in the axial direction. The wrapping tube has wrapping holes that pass through both sides in the radial direction. The core wire passes through the core wire hole, and the wrapping tape passes through the wrapping hole and wraps the core wire.

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