A winding structure of a stranding machine with tension detection

Abstract

The present invention relates to the field of wire twisting machines, and discloses a wire twisting machine winding structure with tension detection, which is applied to wire twisting and comprises a wire winding assembly, a buffer part and a wire taking-up assembly. The wire twisting is sequentially wound around the wire winding assembly and the buffer part and is recovered by the wire taking-up assembly. The buffer part comprises a rotating wheel, a first bracket and a movable rod. The movable rod is rotatably connected to the first bracket, the rotating wheel is rotatably connected to the movable rod, a first spring is connected between the movable rod and the first bracket, the wire twisting is wound around the rotating wheel and the movable rod is driven to rotate by the tension of the wire twisting. By setting the buffer part, when the tension of the wire twisting increases, the force applied by the wire twisting to the rotating wheel will also increase, thereby driving the rotation of the movable rod, and the wire twisting will change from a taut state to a relaxed state, thereby playing a role in protecting the wire twisting.

Description

Technical Field

[0001] The present invention relates to the field of stranding machines, and particularly to a wire winding structure of a stranding machine with tension detection. Background Art

[0002] A stranding machine is a device used to manufacture stranded wires (also known as twisted wires). It forms a stranded wire with multiple strands by rotating and twisting multiple wires or steel wires under a certain tension and speed, and is commonly used in industries such as electricity, telecommunications, and steel.

[0003] During the working process of the existing stranding machine, under the pulling of the stranding machine, the stranded wire itself will have a certain tension. The existence of the tension is to ensure that the wire maintains an appropriate shape and avoid knotting, breaking, or uneven stranding.

[0004] The prior art (publication number: CN118538474A) discloses a bow mechanism of a bow-shaped stranding device. Paragraph 40 of its specification discloses that "tension discs 16 are fixedly installed on one side of the wire pay-off shaft and the support shaft 15 away from the stranding frame body 6, and a tension controller 17 cooperating with the tension disc 16 is installed on the support seat 5". Based on the technical solution described in this prior art, it can be known that the existing stranding device adjusts the tension of the stranded wire by using a tension disc and a tension controller.

[0005] However, during the working process of the stranding machine, the tension of the stranded wire will change. The most obvious is that the working speed of the stranding machine has a direct impact on the change of tension. When the rotation speed of the stranding machine changes, the speed of the traction wire will also change accordingly; if the speed is unstable, the tension will fluctuate. For example, when the equipment starts or stops, the rotation speed of the stranding machine needs to accelerate or decelerate to a predetermined rotation speed. At this time, the rotation speed of the stranding machine is unstable, and this unstable rotation speed will cause the tension of the wire to change. Although the prior art can adjust the tension of the stranded wire through a tension disc and a tension controller, the operating principle of the tension disc and the tension controller is that the tension disc first detects the tension of the stranded wire, and then controls the tension controller to adjust the tension of the stranded wire according to the need. If the tension of the stranded wire exceeds the tensile limit of the wire before the tension disc detects the tension of the stranded wire, for example, if the starting rotation speed of the stranding machine is too fast, the tension of the wire will increase instantaneously, resulting in overstretching and direct breakage. However, the existing stranding machine lacks a corresponding protection device. Therefore, it is necessary to improve the existing stranding machine to make it have a certain buffering ability. Summary of the Invention

[0006] The purpose of the present invention is to provide a wire winding structure of a stranding machine with tension detection to solve the problem that the existing stranding device lacks a buffering mechanism, resulting in the wire being directly broken due to overstretching when the tension of the stranded wire changes. The specific technical solution is as follows:

[0007] A winding structure of a stranding machine with tension detection, which is applied to stranding, includes a winding component, a buffer part and a wire take-up component. The stranded wire sequentially passes through the winding component and the buffer part, and the wire take-up component recovers the stranded wire. The buffer part includes a runner, a first bracket and a movable rod. The movable rod is rotatably connected to the first bracket, the runner is rotatably connected to the movable rod, a first spring is connected between the movable rod and the first bracket, and the stranded wire passes through the runner and drives the movable rod to rotate through the tension of the stranded wire.

[0008] As an improvement of the above technical solution, the winding component includes a frame, an inlet end, a stranding bow, an outlet end and a tension detection wheel. The wire take-up component includes a wire take-up wheel. The stranding bow is rotatably connected to the frame. The inlet end and the outlet end are arranged at opposite ends of the stranding bow. The wire take-up wheel is rotatably connected to the frame. The stranded wire sequentially passes through the inlet end, the stranding bow, the outlet end, the tension detection wheel, the buffer part, and the wire take-up wheel recovers the stranded wire. The inlet end includes a wire threading plate. A main hole is provided in the middle of the wire threading plate, and a plurality of sub-holes are provided on the wire threading plate and are arranged around the main hole. The frame is connected with a support rod for installing the wire threading plate.

[0009] As an improvement of the above technical solution, a plurality of limiting rings are arranged on the inner side of the stranding bow along the length direction of the stranding bow.

[0010] As an improvement of the above technical solution, the outlet end includes a first guide wheel, a second guide wheel, a third guide wheel and a second bracket. The second bracket is connected to the inner side of the stranding bow. The first guide wheel is rotatably connected to the frame. The second guide wheel is rotatably connected to the second bracket. The first guide wheel and the second guide wheel are arranged longitudinally, and the first guide wheel and the second guide wheel are arranged on opposite sides of the second bracket. The third guide wheel is rotatably connected to the second bracket. The third guide wheel is arranged horizontally and is arranged above the second guide wheel. The second bracket is provided with a through hole, and the through hole is located between the first guide wheel and the second guide wheel.

[0011] As an improvement of the above technical solution, the first bracket is connected to the second bracket. The runner and the tension detection wheel are arranged on the side of the second guide wheel. The tension detection wheel is arranged below the runner, and the tension detection wheel is rotatably connected to the second bracket.

[0012] As an improvement of the above technical solution, it further includes a driving mechanism and a rotating shaft. The end of the stranding bow is connected to the rotating shaft, and the driving mechanism is connected to the rotating shaft. The driving mechanism drives the rotating shaft to drive the stranding bow to rotate.

[0013] As an improvement of the above technical solution, the runner includes an elastic inner wheel and two side plates, and the two side plates are respectively connected to opposite sides of the elastic inner wheel.

[0014] As an improvement of the above technical solution, the elastic inner wheel includes a plurality of movable rods, an arc-shaped plate is connected to the top end of each movable rod, and a plurality of annularly distributed limit blocks are connected to the inner side of only one of the side plates. Each limit block is provided with a mounting hole, and the plurality of movable rods and the plurality of limit blocks are in one-to-one correspondence. The movable rod is inserted into the mounting hole and is slidably matched with it. A second spring is provided between the arc-shaped plate and the limit block, and the second spring is sleeved on the movable rod.

[0015] As an improvement of the above technical solution, the elastic inner wheel further includes a rope. There is an opening in the middle of the side plate. One end of the rope is connected to the bottom end of the movable rod, and the other end of the rope passes through the opening and is connected to the first bracket.

[0016] As an improvement of the above technical solution, a first limit post and a second limit post are connected to the first bracket, and the first limit post and the second limit post are respectively arranged on both sides of the movable rod.

[0017] Advantages of the present invention: By providing a buffer part, when the tension of the stranded wire increases, the force exerted by the stranded wire on the runner will also increase, thereby driving the rotation of the movable rod. The stranded wire will change from a taut state to a relaxed state, thereby playing a role in protecting the stranded wire. Secondly, since a first spring is connected between the movable rod and the first bracket, when the tension of the stranded wire is adjusted or the stranding machine stops working, the first spring drives the runner and the movable rod to reset.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, will become apparent in part from the following description, or will be understood through the practice of the present invention. Of course, any product or method for implementing the present application does not necessarily need to achieve all the above advantages at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 is a schematic structural diagram of the present invention.

[0021] Figure 2It is a schematic structural diagram of the stranding bow of the present invention.

[0022] Figure 3 It is Figure 2 an enlarged view of part A of

[0023] Figure 4 It is a schematic structural diagram of the buffer part of the present invention.

[0024] Figure 5 It is a schematic structural diagram of the top plate of the present invention.

[0025] Figure 6 It is a schematic structural diagram of the fixing column of the present invention.

[0026] In the figure: 1, frame; 2, inlet end; 3, stranding bow; 4, outlet end; 5, buffer part; 6, take-up reel; 11, driving mechanism; 41, first guide wheel; 42, second bracket; 43, second guide wheel; 44, third guide wheel; 45, tension detection wheel; 51, runner; 52, movable rod; 53, first bracket; 54, first spring; 55, arc plate; 56, telescopic rod; 57, second spring; 58, top plate; 59, cylinder; 511, rope; 512, limit block; 531, first limit column; 532, second limit column; 581, fixing column; 591, induction switch. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present invention will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Referring to the problem that in the existing wire stranding equipment, due to the lack of a buffer mechanism, when the tension of the stranded wire changes, the wire will break directly due to excessive stretching.

[0029] Based on the problem that in the existing wire stranding equipment, due to the lack of a buffer mechanism, when the tension of the stranded wire changes, the wire will break directly due to excessive stretching, please refer to Figures 1 - 6, the present invention provides an embodiment to solve the above problems, specifically including: a frame 1, an inlet end 2, a stranding bow 3, an outlet end 4, a take-up reel 6, a tension detection wheel 45, and a buffer portion 5. The stranding bow 3 is rotatably connected to the frame 1. The inlet end 2 and the outlet end 4 are arranged at opposite ends of the stranding bow 3. The take-up reel 6 is rotatably connected to the frame 1. The stranded wire sequentially passes around the inlet end 2, the stranding bow 3, the outlet end 4, the tension detection wheel 45, the buffer portion 5, and is recovered by the take-up reel 6.

[0030] During the stranding process, the change in tension is mainly the result of the combined action of factors such as the operating conditions of the stranding machine, the physical properties of the wire, the change in friction, environmental factors, the equipment condition, and the accuracy of the tension control system. In this embodiment, by adding a buffer portion 5, it is ensured that when the tension of the stranded wire changes, the stranded wire can directly act on the buffer portion 5, and the buffer portion 5 plays a protective role for the stranded wire to prevent the wire from directly breaking due to excessive stretching. Specifically: The buffer portion 5 includes a runner 51, a first bracket 53, and a movable rod 52. The movable rod 52 is rotatably connected to the first bracket 53. The runner 51 is rotatably connected to the movable rod 52. A first spring 54 is connected between the movable rod 52 and the first bracket 53. The stranded wire passes around the runner 51 and drives the movable rod 52 to rotate through the tension of the stranded wire. Since the stranded wire passes around the runner 51, when the tension of the stranded wire increases, the force exerted by the stranded wire on the runner 51 also increases. When the force exerted by the stranded wire on the runner 51 overcomes the pulling force of the first spring 54, it will drive the runner 51 and the movable rod 52 to rotate. For the stranded wire tightened under the influence of tension, due to the rotation of the runner 51 and the movable rod 52, the stranded wire will change from a tightened state to a relaxed state, thereby playing a role in protecting the stranded wire. Secondly, since a first spring 54 is connected between the movable rod 52 and the first bracket 53, when the tension of the stranded wire is adjusted or the stranding machine stops operating, the first spring 54 drives the runner 51 and the movable rod 52 to reset.

[0031] Generally, since the stranded wire is formed by rotating and twisting multiple wires or steel wires under a certain tension and speed to form a stranded wire with multiple strands, the stranding bow 3 mechanism of a bow-type stranding device disclosed in the prior art lacks a wire splitting structure for supporting multiple wires, which will cause multiple wires or steel wires to be likely to be wound together before the stranding operation, thereby affecting the subsequent operation. For this reason, the present invention provides an embodiment to solve the above problems. Specifically: The inlet end 2 includes a wire threading plate. A main hole is provided in the middle of the wire threading plate. A plurality of sub-holes are provided on the wire threading plate and are arranged around the main hole. The frame 1 is connected with a support rod for installing the wire threading plate. Among them, the main hole is used for inserting or placing the main wire at the central position, and the sub-holes are used for inserting or placing a plurality of sub-wires arranged around the main wire. These sub-wires will be rotated and twisted around the main wire under the drive of the stranding machine after being fed into the stranding machine, thereby forming a stranded wire.

[0032] During the high-precision stranding process, when the wire passes through the stranding bow 3, uneven torsion and deviation often occur, resulting in uneven tension on some wires. This phenomenon of uneven tension will cause uneven stranding and surface damage, and may even lead to wire breakage or unqualified products. Therefore, the present invention provides an embodiment to solve this problem. Specifically, several limiting rings are arranged on the inner side of the stranding bow 3 along the length direction of the stranding bow 3. By setting limiting rings on the stranding bow, it can effectively solve the quality fluctuations caused by problems such as deviation, friction, uneven tension or knotting during the stranding process of the wire. The limiting rings can stabilize the movement trajectory of the wire, evenly distribute the tension, and reduce surface damage, thereby improving the precision and stability of the stranding and ensuring the quality and production efficiency of the final product.

[0033] Since the wire outlet end 4 is usually connected to the stranding bow 3, in order to enable the stranded wire conveyed by the wire outlet end 4 to change the wire outlet direction to match the take-up reel 6 arranged at different positions, the present invention provides an embodiment as follows:

[0034] The wire outlet end 4 includes a first guide wheel 41, a second guide wheel 43, a third guide wheel 44 and a second bracket 42. The second bracket 42 is connected to the inner side of the stranding bow 3. The first guide wheel 41 is rotatably connected to the frame 1. The second guide wheel 43 is rotatably connected to the second bracket 42. The first guide wheel 41 and the second guide wheel 43 are arranged longitudinally, and the first guide wheel 41 and the second guide wheel 43 are arranged on opposite sides of the second bracket 42. The third guide wheel 44 is rotatably connected to the second bracket 42. The third guide wheel 44 is arranged horizontally and the third guide wheel 44 is arranged above the second guide wheel 43. The second bracket 42 is provided with a through hole, and the through hole is located between the first guide wheel 41 and the second guide wheel 43. The stranded wire led out from the stranding bow 3 will first be wound around the first guide wheel 41. After passing through the first guide wheel 41, the direction of the stranded wire will change. After passing through the through hole of the second bracket 42, it will be wound around the second guide wheel 43. After passing through the second guide wheel 43, the direction of the stranded wire will change again. The stranded wire will go downward and be wound around the tension detection wheel 45. After passing through the tension detection wheel 45, the direction of the stranded wire will change again. The stranded wire will go upward and be wound around the runner 51. The stranded wire led out from the runner 51 will be wound around the third guide wheel 44 again, and the stranded wire is conveyed to the take-up reel 6 under the traction of the third guide wheel 44;

[0035] Further, the first bracket 53 is connected to the second bracket 42. The runner 51 and the tension detection wheel 45 are arranged on the side of the second guide wheel 43. The tension detection wheel 45 is arranged below the runner 51 and is rotatably connected to the second bracket 42. It can be understood that the tension during the wire stranding process directly affects the quality of the wire. Excessive tension may cause the wire to break or surface damage, while too little tension may cause the stranded wire to be loose, uneven, or even problems such as knotting or misalignment. Therefore, it is necessary to set the tension detection wheel 45 to monitor the tension in real time through the tension detection wheel 45, so as to ensure that each strand is in an appropriate tensile state.

[0036] To drive the stranding bow 3 to rotate, preferably, the present invention further includes a driving mechanism 11 and a rotating shaft. The end of the stranding bow 3 is connected to the rotating shaft, and the driving mechanism 11 is connected to the rotating shaft. The driving mechanism 11 drives the rotating shaft to drive the stranding bow 3 to rotate. The driving mechanism 11 and the rotation can adopt belt drive, gear drive, etc.

[0037] Although the above embodiment provides a buffering effect by setting the buffer part 5, the stretching length of the first spring 54 of the buffer part 5 is limited. Therefore, it is necessary to limit the movement range of the movable rod 52 to ensure that the movable rod 52 does not stretch the first spring 54 until the first spring 54 exceeds its maximum limit during the rotation process. Specifically, a first limit post 531 and a second limit post 532 are connected to the first bracket 53. The first limit post 531 and the second limit post 532 are respectively arranged on both sides of the movable rod 52. The maximum rotation angle of the movable rod 52 to the left or right can be limited by the first limit post 531 and the second limit post 532, and then the first spring 54 can be protected by the first limit post 531 and the second limit post 532.

[0038] By limiting the maximum rotation angle of the movable rod 52, it is possible to protect the first spring 54. However, if the tension of the stranded wire continues to increase after the movable rod 52 is rotated to the maximum rotation angle by the tension of the stranded wire, or if the buffer portion 5 still cannot provide sufficient buffering effect due to the large tension of the stranded wire, the stranded wire is still at risk of breaking. Therefore, the present invention provides an embodiment to solve the above problems. Specifically: The runner 51 includes an elastic inner wheel and two side plates, and the two side plates are respectively connected to opposite sides of the elastic inner wheel. When in use, the stranded wire will be wound around the elastic inner wheel, and the elastic inner wheel will contract inward under the influence of the tension of the stranded wire, thereby forming a buffer space for the stranded wire. Further, the elastic inner wheel includes a plurality of telescopic rods 56, and the top of each telescopic rod 56 is connected to an arc-shaped plate 55. Only one side plate is connected with a plurality of annularly distributed limit blocks 512 on the inner side. Each limit block 512 is provided with a mounting hole, and the plurality of telescopic rods 56 and the plurality of limit blocks 512 are in one-to-one correspondence and matching. The telescopic rod 56 is inserted into the mounting hole and is slidably matched with it. A second spring 57 is provided between the arc-shaped plate 55 and the limit block 512, and the second spring 57 is sleeved on the telescopic rod 56. Preferably, there is a gap between two adjacent arc-shaped plates 55;

[0039] By default, under the support of the second spring 57, the arc-shaped plate 55 will be in the position farthest from the limit block 512. When the arc-shaped plate 55 is affected by the tension of the stranded wire, the arc-shaped plate 55 will squeeze the second spring 57 inward, and the arc-shaped plate 55 will gradually approach the limit block 512, thereby realizing the above-mentioned effect of the contraction of the elastic inner wheel;

[0040] Since the number of arc-shaped plates 55 that the stranded wire can contact is limited, the stranded wire can only apply an inward pressure to some of the arc-shaped plates 55, resulting in only some of the arc-shaped plates 55 being squeezed and contracting inward, and the remaining arc-shaped plates 55 still being in the default state. This will hinder the rotation of the runner 51 and affect the efficiency of transporting the stranded wire. Therefore, the present invention also provides an embodiment. Specifically: The elastic inner wheel further includes a rope 511. There is an opening in the middle of the side plate. One end of the rope 511 is connected to the bottom end of the telescopic rod 56. Specifically, one end of the rope 511 forms a plurality of branches, and the plurality of branches are in one-to-one correspondence and matching with the plurality of telescopic rods 56, and the branches are connected to the bottom ends of the telescopic rods 56. The other end of the rope 511 passes through the opening and is connected to the first bracket 53. It should be noted that when the movable rod 52 is at the leftmost position (at this time, the movable rod 52 is not affected by the stranded wire), the rope 511 is in a relaxed state. Only when the movable rod 52 rotates to the right by a predetermined angle, the rope 511 will be in a taut state. When the movable rod 52 continues to rotate, the rope 511 will pull the telescopic rod 56 to make the telescopic rod 56 contract inward, and the telescopic rod 56 will drive the arc-shaped plate 55 to gradually approach the limit block 512, thereby realizing the above-mentioned effect of the contraction of the elastic inner wheel;

[0041] In some embodiments, to ensure that the first spring 54 and the rotating wheel 51 cooperate as the first-layer buffer protection mechanism, and the elastic inner wheel serves as the second-layer buffer protection mechanism, the present invention further includes a locking mechanism. The locking mechanism is connected to the side plate. The locking mechanism includes a cylinder 59, a top plate 58, and an induction switch 591. The cylinder 59 is connected to the top plate 58. The induction switch 591 is signal-connected or electrically connected to the cylinder 59. And on the end face of the top plate 58 away from the cylinder 59, there are a plurality of fixing columns 581 distributed in a ring shape. There are a plurality of openings on the side plate. The plurality of fixing columns 581 and the plurality of openings are in one-to-one matching correspondence. The fixing columns 581 pass through the openings, and the fixing columns 581 or the openings are located inside the arc-shaped plate 55. The side surface of the fixing column 581 abuts against the bottom surface of the arc-shaped plate 55. The induction switch 591 is connected to the first bracket 53, and the induction switch 591 is arranged on the rotation path of the movable rod 52. The induction switch 591 can specifically be a pressure sensor or a proximity switch.

[0042] The specific principle is as follows: By default, the fixing column 581 passes through the opening, and the side surface of the fixing column 581 abuts against the bottom surface of the arc-shaped plate 55. When the movable rod 52 rotates a certain angle, the induction switch 591 will be triggered. The induction switch 591 controls the cylinder 59 to contract. At this time, the fixing column 581 no longer limits the arc-shaped plate 55. That is, only when the movable rod 52 rotates to a certain angle can the elastic inner wheel be unlocked for contraction. Preferably, an inclined surface is provided at the corner of the top surface of the fixing column 581, and the inclined surface is arranged outward. By setting the inclined surface, the arc-shaped plate 55 can be better pushed open.

[0043] It should be noted that the terms "first", "second", etc. in this article are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features.

[0044] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention.

Claims

1. A wire winding structure for a stranding machine with tension detection, applied to stranding wires, characterized in that: It comprises a winding assembly, a buffer part and a take-up assembly, the stranded wire is sequentially wound around the winding assembly and the buffer part and is recovered by the take-up assembly; the buffer part comprises a rotating wheel, a first bracket and a movable rod, the movable rod is rotatably connected to the first bracket, the rotating wheel is rotatably connected to the movable rod, a first spring is connected between the movable rod and the first bracket, the stranded wire is wound around the rotating wheel and the movable rod is driven to rotate by the tension of the stranded wire; The rotating wheel comprises an elastic inner wheel and two side plates, wherein the two side plates are respectively connected to opposite sides of the elastic inner wheel; The elastic inner wheel comprises a plurality of telescopic rods, the top end of each telescopic rod is connected to an arc plate, the inner side of one and only one of the side plates is connected to a plurality of limit blocks distributed in an annular shape, each of the limit blocks is provided with a mounting hole, a plurality of the telescopic rods are matched with a plurality of the limit blocks one by one, the telescopic rods are inserted into the mounting holes and slidably cooperate with the same, a second spring is provided between the arc plate and the limit block, and the second spring is sleeved on the telescopic rod; The elastic inner wheel also includes a rope, an opening is provided in the middle of the side plate, one end of the rope is connected to the bottom end of the telescopic rod, and the other end of the rope passes through the opening and is connected to the first bracket.

2. The stranding machine winding structure with tension detection according to claim 1 is characterized in that: The winding assembly includes a frame, an inlet end, a twisting bow, an outlet end and a tension detection wheel, the take-up assembly includes a take-up wheel, the twisting bow is rotatably connected to the frame, the inlet end and the outlet end are arranged at opposite ends of the twisting bow, the take-up wheel is rotatably connected to the frame, the stranded wire is sequentially wound around the inlet end, the twisting bow, the outlet end, the tension detection wheel, and the buffer part and is recovered by the take-up wheel; the inlet end includes a threading plate, a main hole is provided in the middle of the threading plate, a plurality of branch holes arranged around the main hole are provided on the threading plate, and a support rod is connected to the frame for installing the threading plate.

3. The stranding machine winding structure with tension detection according to claim 2 is characterized in that: The inner side of the twist bow is provided with a plurality of limiting rings distributed along the length direction of the twist bow.

4. The stranding machine winding structure with tension detection according to claim 3 is characterized in that: The outlet end includes a first guide wheel, a second guide wheel, a third guide wheel and a second bracket, the second bracket is connected to the inner side of the twisting bow, the first guide wheel is rotatably connected to the frame, the second guide wheel is rotatably connected to the second bracket, the first guide wheel and the second guide wheel are longitudinally arranged, and the first guide wheel and the second guide wheel are arranged on opposite sides of the second bracket, the third guide wheel is rotatably connected to the second bracket, the third guide wheel is transversely arranged and the third guide wheel is arranged above the second guide wheel, and the second bracket is provided with a through hole, and the through hole is located between the first guide wheel and the second guide wheel.

5. The stranding machine winding structure with tension detection according to claim 4 is characterized in that: The first bracket is connected to the second bracket, the rotating wheel and the tension detection wheel are arranged on the side of the second guide wheel, the tension detection wheel is arranged below the rotating wheel, and the tension detection wheel is rotatably connected to the second bracket.

6. A stranding machine winding structure with tension detection according to claim 5, characterized in that: It also includes a driving mechanism and a rotating shaft. The end of the twisting bow is connected to the rotating shaft. The driving mechanism is connected to the rotating shaft. The driving mechanism drives the rotating shaft to drive the twisting bow to rotate.

7. The stranding machine winding structure with tension detection according to claim 1, characterized in that: The first bracket is connected with a first limiting column and a second limiting column, and the first limiting column and the second limiting column are respectively arranged on both sides of the movable rod.

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