Swing frame structure with rotary tensioner

Abstract

The utility model discloses a swing frame structure with a rotary tensioner, which comprises a wire coil tip cone (1), a wire coil tip cone tail cover (2), a swing frame assembly (3), a front end pay-off guide wheel group (4), a main shaft (5), a brake disc (6), a synchronizing wheel (8), a tensioner connecting piece (9) and the tensioner (10). Therefore, the twisting of the wire can achieve hundred percent back-twist or reach an expected back-twist value.

Description

Technical Field

[0001] This utility model relates to the field of cable manufacturing equipment technology, specifically a rotating frame structure with a rotating tensioner. Background Technology

[0002] The untwisting machine is a key piece of equipment in the wire and cable manufacturing process. It is mainly used to eliminate the internal stress generated after multiple single wires (such as copper wire, aluminum wire, core wire, etc.) are twisted together, thereby improving the twisting quality of wires and cables and enhancing their flexibility, mechanical strength, and electrical performance. The untwisting process is widely used in the production of power cables, communication cables, data cables, and special cables.

[0003] Electric wires and cables are made of multiple thin wires twisted together. During the twisting process, the wires may break if they are too tight or have quality problems if they are too loose. In this case, a tensioner needs to be added between the untwisting machine and the twisting machine to solve the problem of unstable wire tension. However, after adding a tensioner, friction will be generated when the wire passes through the tensioner, which will cause the untwisting value of the wire to not reach 100% or the expected untwisting value during twisting. This will cause a torsional stress after the cable is twisted, which will lead to serious quality problems. Summary of the Invention

[0004] (a) Technical problems to be solved.

[0005] To address the shortcomings of existing technologies, this utility model provides a rotating frame structure with a rotary tensioner, which solves the quality problems in cable production caused by insufficient torque removal during untwisting of thin wires, as mentioned in the background art.

[0006] (ii) Technical solution.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a spinning frame structure with a rotating tensioner, comprising a spool top cone, a spool top cone tail cover, a spinning frame assembly, a front-end wire feeding guide wheel assembly, a main shaft, and a brake disc. The front end of the main shaft is fixedly mounted on the spinning frame assembly with the spool top cone tail cover. The spool top cone is rotatably connected to the spool top cone tail cover. The front-end wire feeding guide wheel assembly is fixedly mounted in a groove provided at the front end of the main shaft. A through hole is provided from the groove to the rear end of the main shaft. The brake disc is fixedly sleeved on the rear end of the main shaft. The structure further comprises a synchronous wheel, a tensioner connector, and a tensioner. The synchronous wheel is fixedly sleeved on the rear end of the main shaft and located on the side away from the brake disc of the spinning frame assembly, used to drive the spinning frame assembly and the tensioner to rotate synchronously. The tensioner connector is fixedly connected to the rear end of the main shaft, and the tensioner is fixedly connected to the tensioner connector.

[0008] Preferably, the tensioner includes a tensioner seat, an end tension wheel, an end tension wheel seat, a front tension wheel, a slider, a sliding guide rod, a sliding guide rod seat, a cylinder assembly, a monitor, a front combined guide wheel, a rear combined guide wheel, and a thread guide sleeve. The tensioner seat is fixedly connected to the tensioner connector. The end tension wheel seat is fixedly connected to the inside of the tensioner seat, and the end tension wheel is rotatably connected to the end tension wheel seat. The sliding guide rod seat is fixedly connected to the inside of the tensioner seat, and the sliding guide rod is fixedly connected to the sliding guide rod seat. The slider is slidably connected to the sliding guide rod, and the front tension wheel is rotatably connected to the slider. One end of the cylinder assembly is fixed to the inside of the tensioner seat, and the other end is fixedly connected to the slider. The monitor is fixed to the inside of the tensioner seat near the front tension wheel. The front combined guide wheel is fixed to the inside of the front end of the tensioner seat, and the rear combined guide wheel is fixed to the inside of the rear end of the tensioner seat. Thread guide sleeves are provided at both ends of the tensioner seat.

[0009] Preferably, the rotating frame assembly includes a rotating arm base, a rotating arm, a wire feeding guide wheel, an end wire feeding guide wheel assembly, and a counterweight. The rotating arm base is fixedly connected to the front end of the main shaft via a top cone tail cover of the wire spool. The rotating arm is fixedly connected to one end of the rotating arm base. The end wire feeding guide wheel assembly is also fixedly connected to one end of the rotating arm base via a bracket for wire feeding at the turning angle. The counterweight is fixedly connected to the other end of the rotating arm base. The wire feeding guide wheel is rotatably connected to the rotating arm via a bracket.

[0010] Preferably, the rotating frame assembly further includes a rotating arm reinforcing block and a reinforcing tie rod. The main shaft is in the shape of a variable-diameter cylinder, with one end near the rotating frame assembly being thick and the other end being thin. The rotating arm reinforcing block (36) is fixedly connected to the variable-diameter end of the main shaft by the reinforcing tie rod. Multiple reinforcing tie rods are provided, and both ends are fixedly connected to the rotating arm seat and the rotating arm reinforcing block, respectively.

[0011] Preferably, the rotating frame assembly includes a first rotating frame, a second rotating frame, a rotating frame pull rod, a wire feeding guide wheel assembly, a wire feeding guide wheel assembly bracket, and a rotating frame corner wire guide wheel assembly. The first rotating frame and the second rotating frame are fixedly connected by the rotating frame pull rod and have a square structure. There are two or more rotating frame pull rods. The wire feeding guide wheel assembly bracket is slidably connected to the rotating frame pull rod that connects one end of the first rotating frame and the second rotating frame. The wire feeding guide wheel assembly is fixedly connected to the wire feeding guide wheel assembly bracket. The rotating frame corner wire guide wheel assembly is fixedly connected to one end of the first rotating frame through a bracket. The first rotating frame is fixedly connected to the front end of the main shaft.

[0012] Preferably, the rotating frame assembly includes a rotating frame base, a rotating frame arm, a first wire guide wheel, a second wire guide wheel, a third wire guide wheel, a limiting guide wheel, and a counterweight. The rotating frame base is composed of two clamping plates with multiple tie rods fixedly connected in the middle. There are two rotating frame arms, which are respectively fixedly installed at both ends of the rotating frame base. The first wire guide wheel is rotatably connected to the front end of one of the rotating frame arms through a bracket. The second wire guide wheel is rotatably connected to the rear section of the rotating frame arm near the rotating frame base through a bracket. The limiting guide wheel is rotatably connected to the middle section of the rotating frame arm through a bracket. The third wire guide wheel is rotatably connected between the two clamping blocks of the rotating frame base through a bracket. The counterweight is fixedly connected to the front end of the other rotating frame arm.

[0013] Preferably, the rotating frame assembly includes a hollow rotating frame, a wire feeding guide wheel, a first set of corner wire guiding wheels, and a second set of corner wire guiding wheels. The hollow rotating frame is fixedly connected to the main shaft. Both ends of the hollow rotating frame are bent to the same side to form an arm shape. The wire feeding guide wheel is rotatably connected to the end of the arm shape through a bracket. The first set of corner wire guiding wheels is fixedly connected to the bend inside the hollow rotating frame through a bracket. The second set of corner wire guiding wheels is fixedly connected to the connection point between the hollow rotating frame and the main shaft through a bracket. The first set of corner wire guiding wheels and the second set of corner wire guiding wheels rotate to guide the wire through multiple small wheels provided inside.

[0014] Preferably, the rotating frame assembly includes a circular rotating frame base plate, a short circular rotating frame tie rod, a long circular rotating frame tie rod, a connecting block for the long circular rotating frame tie rod, a first circular rotating frame guide wheel, a second circular rotating frame guide wheel, a circular rotating frame anti-spinning component, a circular rotating frame corner guide wheel assembly, a circular rotating frame reinforcing ring, and a guide wheel mounting tie rod. The circular rotating frame base plate and the circular rotating frame reinforcing ring are fixedly connected by the short circular rotating frame tie rod. One end of the long circular rotating frame tie rod is fixedly connected to the circular rotating frame base plate, passes through a hole provided in the circular rotating frame reinforcing ring and is fixed therethrough, and the other end is fixed to the connecting block for the long circular rotating frame tie rod. The guide wheel mounting rod is connected in such a way that one end passes through the through hole provided in the reinforcing ring of the circular rotating frame and is fixed, and the other end passes through the through hole provided in the connecting block of the long rod of the circular rotating frame and is fixed. The first guide wheel of the circular rotating frame is rotatably connected to one end of the guide wheel mounting rod through a bracket. The second guide wheel of the circular rotating frame is rotatably connected to the other end of the guide wheel mounting rod through a bracket. The anti-spinning component of the circular rotating frame is connected to the guide wheel mounting rod through a bracket. The corner guide wheel assembly of the circular rotating frame is fixedly connected to the center of the base plate of the circular rotating frame, with one end facing the guide hole provided in the center of the base plate of the circular rotating frame.

[0015] (iii) Beneficial effects.

[0016] This utility model provides a spinning frame structure with a rotating tensioner, which has the following advantages: the rotation of the tensioner eliminates or reduces the friction generated when the wire passes through the tensioner, and the rotation speed is controlled by the whole system, so that the wire can achieve 100% untwisting or reach the expected untwisting value during twisting. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the assembly of this utility model.

[0018] Figure 2 This is an exploded view of the rotating frame of this utility model.

[0019] Figure 3 This is a schematic diagram of the assembly of the rotating frame of this utility model.

[0020] Figure 4 This is a schematic diagram of the three-part assembly of the rotating frame of this utility model.

[0021] Figure 5 This is a schematic diagram of the four-assembly assembly of the rotating frame of this utility model.

[0022] Figure 6 This is a schematic diagram of the assembly of the rotating frame of this utility model.

[0023] In the diagram: 1. Top cone of the spool; 2. Tail cover of the top cone of the spool; 3. Swing frame assembly; 4. Front wire feeding guide roller assembly; 5. Main shaft; 6. Brake disc; 8. Synchronous pulley; 9. Tensioner connector; 10. Tensioner; 101. Tensioner seat; 102. End tension roller; 103. End tension roller seat; 104. Front tension roller; 105. Slider; 106. Sliding guide rod; 107. Sliding guide rod seat; 108. Cylinder assembly; 109. Monitor; 110. Front combined guide roller; 111. Rear combined guide roller; 112. Wire guide sleeve; 31. Swing arm seat; 32. Swing arm; 33. Wire feeding guide roller; 34. End wire feeding guide roller assembly; 35. Counterweight; 36. Swing arm reinforcing block; 37. Reinforcing tie rod; 41. Spinning frame one; 42. Spinning frame two; 43. Spinning frame tie rod; 44. Wire feeding guide roller assembly; 45. Wire feeding guide roller assembly bracket; 46. Spinning frame corner wire guide roller assembly; 51. Spinning frame base; 52. Spinning frame arm; 53. Wire guide roller one; 54. Wire guide roller two; 55. Wire guide roller three; 56. Limiting guide roller; 57. Counterweight; 61. Hollowed-out spinning frame; 33. Wire feeding guide roller; 63. Rotating... 64. Corner guide wheel assembly 1; 75. Corner guide wheel assembly 2; 76. Circular rotating frame base plate; 77. Circular rotating frame short tie rod; 78. Circular rotating frame long tie rod; 79. Circular rotating frame long tie rod connecting block; 70. Circular rotating frame guide wheel 1; 71. Circular rotating frame guide wheel 2; 72. Circular rotating frame anti-spinning component; 73. Circular rotating frame corner guide wheel assembly; 74. Circular rotating frame reinforcing ring; 85. Guide wheel mounting tie rod. Detailed Implementation

[0024] 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, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0025] Please see Figure 1 A spinning frame structure with a rotating tensioner includes a spool top cone, a spool top cone tail cover, a spinning frame assembly, a front-end wire feeding guide wheel assembly, a main shaft, and a brake disc. The front end of the main shaft is fixedly mounted on the spinning frame assembly with the spool top cone tail cover. The spool top cone and the spool top cone tail cover are rotatably connected. The front-end wire feeding guide wheel assembly is fixedly mounted in a groove provided in the front section of the main shaft. A through hole is provided from the groove to the rear end of the main shaft. The brake disc is fixedly sleeved on the rear section of the main shaft. The structure is characterized in that: the above-mentioned spinning frame structure also includes a synchronous wheel, a tensioner connector, and a tensioner. The synchronous wheel is fixedly connected to the rear section of the main shaft and is located on the side away from the brake disc of the spinning frame assembly. It is used to drive the spinning frame assembly and the tensioner to rotate synchronously. The tensioner connector is fixedly connected to the rear end of the main shaft, and the tensioner is fixedly connected to the tensioner connector.

[0026] Preferably, the tensioner includes a tensioner seat, an end tension wheel, an end tension wheel seat, a front tension wheel, a slider, a sliding guide rod, a sliding guide rod seat, a cylinder assembly, a monitor, a front combined guide wheel, a rear combined guide wheel, and a thread guide sleeve. The tensioner seat is fixedly connected to the tensioner connector. The end tension wheel seat is fixedly connected to the inside of the tensioner seat, and the end tension wheel is rotatably connected to the end tension wheel seat. The sliding guide rod seat is fixedly connected to the inside of the tensioner seat, and the sliding guide rod is fixedly connected to the sliding guide rod seat. The slider is slidably connected to the sliding guide rod, and the front tension wheel is rotatably connected to the slider. One end of the cylinder assembly is fixed to the inside of the tensioner seat, and the other end is fixedly connected to the slider. The monitor is fixed to the inside of the tensioner seat near the front tension wheel. The front combined guide wheel is fixed to the inside of the front end of the tensioner seat, and the rear combined guide wheel is fixed to the inside of the rear end of the tensioner seat. Thread guide sleeves are provided at both ends of the tensioner seat. Example

[0027] Please see Figure 1-2 Based on Embodiment 1, the rotating frame assembly includes a rotating arm base, a rotating arm, a wire feeding guide wheel, an end wire feeding guide wheel assembly, and a counterweight. The rotating arm base is fixedly connected to the front end of the main shaft through the top cone tail cover of the wire spool. The rotating arm is fixedly connected to one end of the rotating arm base. The end wire feeding guide wheel assembly is also fixedly connected to one end of the rotating arm base through a bracket for wire passing and turning. The counterweight is fixedly connected to the other end of the rotating arm base. The wire feeding guide wheel is rotatably connected to the rotating arm through the bracket.

[0028] The rotating frame assembly also includes a rotating arm reinforcing block and a reinforcing tie rod. The main shaft is a variable diameter cylinder with a thicker body at one end near the rotating frame assembly and a thinner body at the other end. The rotating arm reinforcing block (36) is fixedly connected to the variable diameter end of the main shaft by the reinforcing tie rod. Multiple reinforcing tie rods are provided, and their two ends are fixedly connected to the rotating arm seat and the rotating arm reinforcing block, respectively. Example

[0029] Please see Figure 3 Based on Embodiment 1, the rotating frame assembly includes a rotating frame one, a rotating frame two, a rotating frame tie rod, a wire feeding guide wheel assembly, a wire feeding guide wheel assembly bracket, and a rotating frame corner wire guide wheel assembly. The rotating frame one and rotating frame two are fixedly connected by the rotating frame tie rod and have a square structure. There are two or more rotating frame tie rods. The wire feeding guide wheel assembly bracket is slidably connected to the rotating frame tie rod that connects one end of the rotating frame one and rotating frame two. The wire feeding guide wheel assembly is fixedly connected to the wire feeding guide wheel assembly bracket. The rotating frame corner wire guide wheel assembly is fixedly connected to one end of the rotating frame one by the bracket. The rotating frame one is fixedly connected to the front end of the main shaft. Example

[0030] Please see Figure 4 Based on Embodiment 1, the rotating frame assembly includes a rotating frame base, a rotating frame arm, a first wire guide wheel, a second wire guide wheel, a third wire guide wheel, a limiting guide wheel, and a counterweight. The rotating frame base is composed of two clamping plates with multiple tie rods fixedly connected in the middle. There are two rotating frame arms, which are respectively fixedly installed at both ends of the rotating frame base. The first wire guide wheel is rotatably connected to the front end of one of the rotating frame arms through a bracket. The second wire guide wheel is rotatably connected to the rear section of the rotating frame arm near the rotating frame base through a bracket. The limiting guide wheel is rotatably connected to the middle section of the rotating frame arm through a bracket. The third wire guide wheel is rotatably connected between the two clamping blocks of the rotating frame base through a bracket. The counterweight is fixedly connected to the front end of the other rotating frame arm. Example

[0031] Please see Figure 5 Based on Embodiment 1, the rotating frame assembly includes a hollow rotating frame, a wire feeding guide wheel, a first set of corner wire guiding wheels, and a second set of corner wire guiding wheels. The hollow rotating frame is fixedly connected to the main shaft. Both ends of the hollow rotating frame are bent to the same side to form an arm shape. The wire feeding guide wheel is rotatably connected to the end of the arm shape through a bracket. The first set of corner wire guiding wheels is fixedly connected to the bend inside the hollow rotating frame through a bracket. The second set of corner wire guiding wheels is fixedly connected to the connection point between the hollow rotating frame and the main shaft inside the hollow rotating frame through a bracket. The first set of corner wire guiding wheels and the second set of corner wire guiding wheels rotate to guide the wire through multiple small wheels provided inside. Example

[0032] Please see Figure 6Based on Embodiment 1, the rotating frame assembly includes a circular rotating frame base plate, a short circular rotating frame tie rod, a long circular rotating frame tie rod, a connecting block for the long circular rotating frame tie rod, a first circular rotating frame guide wheel, a second circular rotating frame guide wheel, a circular rotating frame anti-spinning component, a circular rotating frame corner guide wheel assembly, a circular rotating frame reinforcing ring, and a guide wheel mounting tie rod. The circular rotating frame base plate and the circular rotating frame reinforcing ring are fixedly connected through the short circular rotating frame tie rod. One end of the long circular rotating frame tie rod is fixedly connected to the circular rotating frame base plate, passes through a hole provided in the circular rotating frame reinforcing ring and is fixed in the middle, and the other end is connected to the long circular rotating frame tie rod. The blocks are fixedly connected. One end of the guide wheel mounting rod passes through the through hole provided by the reinforcing ring of the circular rotating frame and is fixed. The other end passes through the through hole provided by the long rod connecting block of the circular rotating frame and is fixed. The first guide wheel of the circular rotating frame is rotatably connected to one end of the guide wheel mounting rod through the bracket. The second guide wheel of the circular rotating frame is rotatably connected to the other end of the guide wheel mounting rod through the bracket. The anti-spinning component of the circular rotating frame is connected to the guide wheel mounting rod through the bracket. The corner guide wheel group of the circular rotating frame is fixedly connected to the center of the bottom plate of the circular rotating frame, with one end facing the guide hole provided in the center of the bottom plate of the circular rotating frame.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A spool frame structure with a rotating tensioner, comprising a spool top cone (1), a spool top cone tail cover (2), a spool frame assembly (3), a front-end wire feeding guide wheel assembly (4), a main shaft (5), and a brake disc (6), wherein the front end of the main shaft (5) and the spool top cone tail cover (2) are fixedly mounted on the spool frame assembly (3), the spool top cone (1) and the spool top cone tail cover (2) are rotatably connected, the front-end wire feeding guide wheel assembly (4) is fixedly mounted in a groove provided in the front section of the main shaft (5), a through hole is provided from the groove to the rear end of the main shaft (5), and the brake disc (6) is fixedly sleeved on the rear section of the main shaft (5), characterized in that: The above-mentioned swivel frame structure also includes a synchronous wheel (8), a tensioner connector (9), and a tensioner (10). The synchronous wheel (8) is fixedly connected to the rear section of the main shaft (5) and is located on the side of the brake disc (6) away from the swivel frame assembly (3). It is used to drive the swivel frame assembly (3) and the tensioner (10) to rotate synchronously. The tensioner connector (9) is fixedly connected to the rear end of the main shaft (5), and the tensioner (10) is fixedly connected to the tensioner connector (9).

2. The rotating frame structure with a rotary tensioner according to claim 1, characterized in that: The tensioner (10) includes a tensioner seat (101), an end tension wheel (102), an end tension wheel seat (103), a front tension wheel (104), a slider (105), a sliding guide rod (106), a sliding guide rod seat (107), a cylinder assembly (108), a monitor (109), a front combined guide wheel (110), a rear combined guide wheel (111), and a wire guide sleeve (112). The tensioner seat (101) is fixedly connected to the tensioner connector (9). The end tension wheel seat (103) is fixedly connected to the inside of the tensioner seat (101). The end tension wheel (102) is rotatably connected to the end tension wheel seat (103). The sliding guide rod seat (107) is fixedly connected to the tensioner. Inside the seat (101), the sliding guide rod (106) is fixedly connected to the sliding guide rod seat (107), the slider (105) is slidably connected to the sliding guide rod (106), the front tension wheel (104) is rotatably connected to the slider (105), one end of the cylinder assembly (108) is fixed inside the tensioner seat (101), and the other end is fixedly connected to the slider (105), the monitor (109) is fixed inside the tensioner seat (101) near the front tension wheel, the front combined guide wheel (110) is fixed inside the front end of the tensioner seat (101), and the rear combined guide wheel (111) is fixed inside the rear end of the tensioner seat (101). Both ends of the tensioner seat (101) are provided with wire guide sleeves (112).

3. A rotating frame structure with a rotary tensioner according to claim 1 or 2, characterized in that: The rotating frame assembly (3) includes a rotating arm seat (31), a rotating arm (32), a wire feeding guide wheel (33), an end wire feeding guide wheel assembly (34), and a counterweight (35). The rotating arm seat (31) is fixedly connected to the top cone tail cover (2) of the wire spool and the front end of the main shaft (5). The rotating arm (32) is fixedly connected to one end of the rotating arm seat (31). The end wire feeding guide wheel assembly (34) is also fixedly connected to one end of the rotating arm seat (31) through a bracket for wire passing and turning. The counterweight (35) is fixedly connected to the other end of the rotating arm seat (31). The wire feeding guide wheel (33) is rotatably connected to the rotating arm (32) through a bracket.

4. The rotating frame structure with a rotary tensioner according to claim 3, characterized in that: The rotating frame assembly (3) also includes a rotating arm reinforcing block (36) and a reinforcing tie rod (37). The main shaft (5) is a variable-diameter cylinder with a thicker end near the rotating frame assembly (3) and a thinner end. The rotating arm reinforcing block (36) is fixedly connected to the main end of the main shaft (5) at the variable-diameter position through the reinforcing tie rod (37). There are multiple reinforcing tie rods (37), and both ends are fixedly connected to the rotating arm seat (31) and the rotating arm reinforcing block (36) respectively.

5. A rotating frame structure with a rotary tensioner according to claim 1 or 2, characterized in that: The rotating frame assembly (3) includes a rotating frame one (41), a rotating frame two (42), a rotating frame tie rod (43), a line feeding guide wheel assembly (44), a line feeding guide wheel assembly bracket (45), and a rotating frame corner line guide wheel assembly (46). The rotating frame one (41) and the rotating frame two (42) are fixedly connected by the rotating frame tie rod (43) and have a square structure. There are two or more rotating frame tie rods (43). The line feeding guide wheel assembly bracket (45) is connected to the rotating frame one (41). The rotating frame pull rod (43) connected to one end of the rotating frame two (42) is slidably connected, the wire feeding guide wheel group (44) is fixedly connected to the wire feeding guide wheel group bracket (45), the rotating frame corner wire passing wheel group (46) is fixedly connected to one end of the rotating frame one (41) through the bracket, the rotating frame one (41) is fixedly connected to the front end of the main shaft (5), and the wire feeding guide wheel group (44) and the rotating frame corner wire passing wheel group (46) rotate through the wire by the multiple small wheels inside.

6. A rotating frame structure with a rotary tensioner according to claim 1 or 2, characterized in that: The rotating frame assembly (3) includes a rotating frame base (51), a rotating frame arm (52), a first wire guide wheel (53), a second wire guide wheel (54), a third wire guide wheel (55), a limiting guide wheel (56), and a counterweight (57). The rotating frame base (51) is composed of two clamping plates with multiple pull rods fixedly connected in the middle. There are two rotating frame arms (52), which are fixedly installed at both ends of the rotating frame base (51). The first wire guide wheel (53) is rotatably connected to the front end of one of the rotating frame arms (52) through a bracket. The second wire guide wheel (54) is rotatably connected to the rear section of the rotating frame arm (52) near the rotating frame base (51) through a bracket. The limiting guide wheel (56) is rotatably connected to the middle section of the rotating frame arm (52) through a bracket. The third wire guide wheel (55) is rotatably connected between the two clamping blocks of the rotating frame base (51) through a bracket. The counterweight (57) is fixedly connected to the front end of the other rotating frame arm (52).

7. A rotating frame structure with a rotary tensioner according to claim 1 or 2, characterized in that: The rotating frame assembly (3) includes a hollow rotating frame (61), a wire feeding guide wheel (33), a first set of corner wire guiding wheels (63), and a second set of corner wire guiding wheels (64). The hollow rotating frame (61) is fixedly connected to the main shaft (5). The two ends of the hollow rotating frame (61) are bent to the same side to form an arm shape. The wire feeding guide wheel (33) is rotatably connected to the end of the arm shape through a bracket. The first set of corner wire guiding wheels (63) is fixedly connected to the bend in the hollow rotating frame (61) through a bracket. The second set of corner wire guiding wheels (64) is fixedly connected to the connection between the hollow rotating frame (61) and the main shaft (5) through a bracket. The first set of corner wire guiding wheels (63) and the second set of corner wire guiding wheels (64) rotate to pass the wire through multiple small wheels provided inside.

8. A rotating frame structure with a rotary tensioner according to claim 1 or 2, characterized in that: The rotating frame assembly (3) includes a circular rotating frame base plate (71), a circular rotating frame short tie rod (72), a circular rotating frame long tie rod (73), a circular rotating frame long tie rod connecting block (74), a circular rotating frame wire guide wheel one (75), a circular rotating frame wire guide wheel two (76), a circular rotating frame anti-spinning component (77), a circular rotating frame corner wire guide wheel group (78), a circular rotating frame reinforcing ring (79), and a guide wheel mounting tie rod (80). The circular rotating frame base plate (71) and the circular rotating frame reinforcing ring (79) are fixedly connected by the circular rotating frame short tie rod. One end of the circular rotating frame long tie rod (73) is fixedly connected to the circular rotating frame base plate (71), passes through the through hole provided in the circular rotating frame reinforcing ring (79) and is fixed, and the other end is connected to the circular rotating frame long tie rod. The connecting block (74) is fixedly connected. One end of the guide wheel mounting rod (80) passes through the hole provided in the reinforcing ring (79) of the circular rotating frame and is fixed. The other end passes through the hole provided in the connecting block (74) of the long rod of the circular rotating frame and is fixed. The first guide wheel (75) of the circular rotating frame is rotatably connected to one end of the guide wheel mounting rod (80) through the bracket. The second guide wheel (76) of the circular rotating frame is rotatably connected to the other end of the guide wheel mounting rod (80) through the bracket. The anti-spinning component (77) of the circular rotating frame is connected to the guide wheel mounting rod (80) through the bracket. The corner guide wheel group (78) of the circular rotating frame is fixedly connected to the center of the bottom plate (71) of the circular rotating frame, with one end facing the guide hole provided in the center of the bottom plate of the circular rotating frame.

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