A winding structure and winding system for steel wire stranding

Abstract

The present application relates to steel wire winding related technical field, specifically a kind of winding structure and winding system for steel wire stranding, including support and the pulley wheel being located in the side portion of support, still include: mobilely being located on the transverse seat of support, fixed with assembly plate on transverse seat, assembly plate is fixedly connected with assembly arm, transverse seat can be reciprocated on support along the axial direction of pulley wheel, first guide pulley, third guide pulley are respectively rotatably installed on assembly plate and assembly arm, second guide pulley is also provided on assembly plate by elastic support mechanism, and fourth guide pulley is connected by eccentric mechanism in assembly arm;When transverse seat deviates from the position corresponding to the outlet end of stranding machine, elastic support mechanism can have a certain degree of relaxation effect to steel wire, when transverse seat is close to the position corresponding to the outlet end of stranding machine, elastic support mechanism actively supports steel wire, so it can be automatically compensated according to the change of steel wire tension in the process of steel wire winding.

Description

Technical Field

[0001] This invention relates to the technical field of steel wire winding, specifically a winding structure and winding system for steel wire stranding. Background Technology

[0002] Wire stranding is a crucial process in which multiple single-strand steel wires are twisted into stranded steel wire ropes using a specific technique. It is widely used in lifting equipment, bridge cables, mining machinery, and other fields. At the output end of the stranding machine, a corresponding winding device is typically installed to orderly wind up the stranded steel wires. Specifically, existing winding devices generally use multiple guide wheels to guide the steel wires. During the winding process, these guide wheels reciprocate along the axial direction of the I-beams, thus ensuring that the steel wires are evenly distributed along the axial direction of the I-beams.

[0003] Because the steel wires are pulled out at the outlet of the stranding machine after being stranded, and then driven by the transverse shift seat to reciprocate along the axial direction of the I-beam, the steel wires between the outlet of the stranding machine and the guide wheel will be skewed. That is, the greater the distance the guide wheel is offset from the outlet of the stranding machine, the greater the degree of skew, which leads to an increase in the tension of the steel wires in that section. During the winding process, the tension of the steel wires will fluctuate due to changes in the position of the guide wheel, which may result in uneven spacing between strands or a loose structure. Furthermore, it is difficult to ensure that the stranded steel wires are neatly and densely wound onto the I-beam with a regular geometric shape, easily leading to problems such as edge collapse, disordered layers, or wire pressing. To address this, as in Chinese Patent (Authorization Announcement No.)... Chinese patent CN117585522B proposes an automatic winding machine for hose steel wire. It uses a spring-loaded tension wheel to apply elastic buffer to the steel wire to absorb sudden tension changes. However, the compensation force it provides is constant and cannot be adjusted according to the deviation of the transverse seat, resulting in insufficient compensation accuracy. Another example is Chinese patent CN119797057A, which proposes a winding device and method for alloy steel wire processing. It uses a motor to actively drive the guide wheel and cooperates with sensors and electric push rods to form a closed-loop tension control system. Under the harsh working conditions of the joint production site, it faces multiple challenges such as oil erosion, vibration impact and electromagnetic interference, making its reliability difficult to guarantee. Summary of the Invention

[0004] The purpose of this invention is to provide a winding structure and winding system for stranded steel wire to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A winding structure for stranding steel wire includes a support and an I-beam reel disposed on the side of the support, and further includes: The movable transverse seat is located on the support. An assembly plate is fixed on the transverse seat. An assembly arm is fixedly connected to the assembly plate. The transverse seat can reciprocate along the axis of the I-beam wheel on the support. A first guide wheel and a third guide wheel are rotatably mounted on the assembly plate and the assembly arm, respectively. A second guide wheel is also provided on the assembly plate through an elastic support mechanism. A fourth guide wheel is connected to the assembly arm through a swing mechanism. The stranded steel wire passes around the first guide wheel, the second guide wheel, the third guide wheel and the fourth guide wheel in sequence and is wound on the I-beam wheel. The driven arm, which is mounted on the transverse shift seat and connected to the elastic support mechanism, can cause the elastic support mechanism to reduce the support force on the steel wire when the transverse shift seat deviates from the output end of the stranding machine. Moreover, after the transverse shift seat completes one reciprocating motion, the driven arm can trigger the yaw mechanism to cause the fourth guide wheel to perform an offset action.

[0006] The winding structure for stranding steel wire as described above: the elastic support mechanism includes two guide columns fixed on the transverse seat and two columnar springs respectively sleeved on the outer periphery of the two guide columns. The two guide columns are also slidably connected to a movable plate, and the second guide wheel is rotatably mounted on the movable plate. The driven arm is fixedly connected to two sleeves, which are slidably fitted with the two guide columns respectively. The two ends of the cylindrical spring are respectively connected to the movable plate and the sleeves.

[0007] As described above, the winding structure for stranded steel wire includes a rolling engagement assembly between the driven arm and the support. When the transverse seat moves on the support, the rolling engagement assembly is triggered, causing the driven arm to drive the sleeve to slide on the guide post.

[0008] As described above, the winding structure for wire stranding includes a limiting plate fixedly mounted on the support and a roller rotatably mounted on the driven arm. The limiting plate has an inclined through groove adapted to the roller. The roller is located in the inclined through groove. When the transverse seat moves away from the position corresponding to the wire output end of the stranding machine along the axial direction of the I-beam on the support, the roller rolls in the inclined through groove, causing the driven arm to move downward relative to the transverse seat.

[0009] The winding structure for wire stranding as described above: the sway mechanism includes a movable arm rotatably connected to the assembly arm via a pivot pin, and the movable arm is connected to an intermittent pushing assembly disposed on the transverse seat; The pivot pin is concentric with the rotation axis of the third guide wheel, and the fourth guide wheel is rotatably mounted on the end of the movable arm away from the assembly arm.

[0010] As described above, the winding structure for stranded steel wire includes a threaded drive component mounted on the transverse base and a sliding engagement component connecting the threaded drive component and the movable arm. The threaded drive component is movable along a direction perpendicular to the movement path of the transverse base and causes the sliding engagement component to drive the movable arm to perform a yaw action.

[0011] The winding structure for stranded steel wire as described above: the threaded transmission component includes a lead screw rotatably mounted on the transverse seat and a moving block slidably disposed on the transverse seat. The lead screw passes through the moving block and is threadedly connected to the moving block. The moving block is also connected to the sliding engagement component. The lead screw engages with the driven arm through a one-way transmission component.

[0012] As described above, the winding structure for stranding steel wire includes a sliding engagement member comprising a follower arm fixedly connected to the moving block and a protrusion fixedly disposed at one end of the follower arm away from the moving block. The movable arm is provided with a strip-shaped through groove adapted to the protrusion along its own length direction, and the protrusion passes through the strip-shaped through groove and is slidably connected to the movable arm.

[0013] As described above, the winding structure for stranding steel wire includes a ratchet fixed to the end of the lead screw. The driven arm has a mounting groove on the side facing the ratchet. Multiple pawls are hinged in the mounting groove. The multiple pawls are equidistantly distributed in the vertical direction and cooperate with the ratchet.

[0014] A winding system includes the aforementioned winding structure for stranding steel wires.

[0015] Compared with the prior art, the beneficial effects of the present invention are: This invention guides the steel wire during the winding process by setting a first guide wheel, a second guide wheel, a third guide wheel, and a fourth guide wheel. The second guide wheel supports the steel wire under the action of the elastic support mechanism, so that the steel wire has a certain tension. During the winding process, when the transverse seat deviates from the position corresponding to the output end of the stranding machine, the elastic support mechanism can have a certain degree of relaxation effect on the steel wire, avoiding the tension fluctuation caused by the steel wire being arranged along the axial direction of the I-beam, which would lead to the steel wire being stretched, deformed, or broken. When the transverse shifter approaches the position corresponding to the output end of the stranding machine, the elastic support mechanism actively supports the steel wire to prevent misalignment caused by slack. Therefore, it can automatically compensate for the tension of the steel wire according to the change of the position of the transverse shifter during the winding process, thereby ensuring that the stranded steel wire is wound with a constant strand structure, avoiding uneven spacing between strands or loose structure. At the same time, it ensures that the stranded steel wire is neatly and densely wound on the I-beam with a regular geometric shape, preventing problems such as edge collapse, disordered layers or wire pressing, effectively improving the winding quality, which is conducive to the smooth progress of subsequent processes and the improvement of the overall product performance. Secondly, after the transverse seat completes one reciprocating motion on the support, it will trigger the intermittent push component once. The intermittent push component can drive the movable arm to swing away from the support at a certain angle. Thus, on the one hand, it can effectively alleviate the tension fluctuation caused by the increase in the thickness of the steel wire on the I-beam wheel. On the other hand, it can effectively prevent the steel wire angle between the I-beam wheel and the fourth guide wheel from changing due to the increase in the thickness of the steel wire on the I-beam wheel, which would increase the contact length between the steel wire and the fourth guide wheel and cause a sharp increase in the friction of the steel wire. Furthermore, regarding tension compensation of the steel wire during the winding process, this invention utilizes the cooperation of rollers and inclined through grooves to automatically change the height of the driven arm according to the degree of deviation of the transverse seat, thereby achieving the tension maintenance function. Compared with using sensors for tension control and maintenance, this mechanical cooperation method of the present invention has significant advantages such as timely response without lag, maintenance-free operation, and strong anti-interference capability, fundamentally eliminating the risk of adjustment lag and misjudgment caused by signal delay, parameter drift, or electromagnetic interference in the electronic control system. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of one embodiment of a winding structure for stranded steel wire.

[0017] Figure 2 This is a schematic diagram of another aspect of a winding structure for stranded steel wire.

[0018] Figure 3 This is a schematic diagram of another angle of one embodiment of a winding structure for stranded steel wire.

[0019] Figure 4 A front view of one embodiment of a winding structure for stranded steel wire.

[0020] Figure 5 A side view of one embodiment of a winding structure for stranded steel wire.

[0021] Figure 6 for Figure 2 Enlarged view of the structure at point A in the middle.

[0022] Figure 7 This is a schematic diagram showing the distribution of the first guide wheel, the second guide wheel, the third guide wheel, and the fourth guide wheel in one embodiment of a winding structure for stranding steel wire.

[0023] Figure 8 This is a schematic diagram of the elastic support mechanism in one embodiment of a winding structure for stranded steel wire.

[0024] Figure 9 An exploded view of the elastic support mechanism in one embodiment of a winding structure for steel wire stranding.

[0025] Figure 10 An exploded view of the yaw mechanism in one embodiment of a winding structure for stranded steel wire.

[0026] In the diagram: 1. Support; 2. Linear drive module; 3. Transverse sliding seat; 4. Assembly plate; 5. I-beam wheel; 6. First guide wheel; 7. Second guide wheel; 8. Third guide wheel; 9. Fourth guide wheel; 10. Assembly arm; 11. Movable arm; 1101. Strip groove; 12. Shaft pin; 13. Guide post; 14. Column spring; 15. Movable plate; 16. Sleeve; 17. Lead screw; 18. Moving block; 19. Follower arm; 20. Protruding post; 21. Pawl; 22. Ratchet; 23. Roller; 24. Limiting plate; 2401. Inclined groove; 25. Driven arm. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Furthermore, elements in this invention are referred to as being "fixed to" or "set on" another element, which may be directly on the other element or may also include an intervening element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or may also include an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations.

[0029] Please see Figures 1-10 In this embodiment, a winding structure for stranding steel wire includes a support 1 and an I-beam reel 5 disposed on the side of the support 1, and further includes: A transverse sliding seat 3 is movable on the support 1. An assembly plate 4 is fixed on the transverse sliding seat 3. An assembly arm 10 is fixedly connected to the assembly plate 4. The transverse sliding seat 3 can reciprocate along the axial direction of the I-beam wheel 5 on the support 1. A first guide wheel 6 and a third guide wheel 8 are rotatably mounted on the assembly plate 4 and the assembly arm 10, respectively. A second guide wheel 7 is also provided on the assembly plate 4 through an elastic support mechanism. A fourth guide wheel 9 is connected to the assembly arm 10 through a swing mechanism. The stranded steel wire passes around the first guide wheel 6, the second guide wheel 7, the third guide wheel 8 and the fourth guide wheel 9 in sequence and is wound around the I-beam wheel 5. The driven arm 25, which is mounted on the transverse seat 3 and connected to the elastic support mechanism, can cause the elastic support mechanism to reduce the support force on the steel wire when the transverse seat 3 deviates from the output end of the stranding machine. Moreover, after the transverse seat 3 completes one reciprocating motion, the driven arm 25 can trigger the yaw mechanism to cause the fourth guide wheel 9 to perform the offset action.

[0030] In this embodiment, it should be further explained that a linear drive module 2 is provided on the support 1. The linear drive module 2 is based on a servo motor and a threaded rod drive, and is used to drive the transverse slide 3 to move along the axial direction of the I-beam wheel 5 on the support 1, thereby realizing the arrangement of the stranded steel wires in the axial direction of the I-beam wheel 5. As attached Figure 5 As shown, during operation, the stranded steel wires pass around the first guide wheel 6, the second guide wheel 7, the third guide wheel 8, and the fourth guide wheel 9, and are wound onto the I-beam spool 5. The elastic support mechanism provides support to the steel wires through the second guide wheel 7, enabling the steel wires to have a certain tension and ensuring smooth winding.

[0031] As a further embodiment of the present invention, please refer again. Figure 6 and Figure 8 The elastic support mechanism includes two guide columns 13 fixed on the transverse seat 3 and two columnar springs 14 respectively sleeved on the outer periphery of the two guide columns 13. The two guide columns 13 are also slidably connected to a movable plate 15, and the second guide wheel 7 is rotatably mounted on the movable plate 15. The driven arm 25 is fixedly connected to two sleeves 16, and the two sleeves 16 are slidably fitted with the two guide posts 13 respectively. The two ends of the cylindrical spring 14 are respectively connected to the movable plate 15 and the sleeves 16.

[0032] It should be noted that the movable plate 15 and the second guide wheel 7 are located on both sides of the assembly plate 4. In this regard, the assembly plate 4 is also provided with a slot (not labeled in the figure), which is used for the rotation shaft of the second guide wheel 7 to pass through.

[0033] Please refer to it again. Figure 4 and Figure 7A rolling engagement assembly is also provided between the driven arm 25 and the support 1. When the transverse seat 3 moves on the support 1, the rolling engagement assembly is triggered, which causes the driven arm 25 to drive the sleeve 16 to slide on the guide post 13. The rolling engagement assembly includes a limiting plate 24 fixedly installed on the support 1 and a roller 23 rotatably installed on the driven arm 25. The limiting plate 24 is provided with an inclined through groove 2401 adapted to the roller 23. The roller 23 is located in the inclined through groove 2401. When the transverse seat 3 moves away from the position corresponding to the output end of the stranding machine along the axial direction of the I-beam 5 on the support 1, the roller 23 rolls in the inclined through groove 2401, causing the driven arm 25 to move downward relative to the transverse seat 3.

[0034] Furthermore, with attachment Figure 4 Taking the state shown as an example, at this time, the transverse seat 3 is located at the position corresponding to the output end of the stranding machine, and the roller 23 is located at the higher end of the inclined through groove 2401. Then, when the transverse seat 3 moves to one side, the roller 23 will roll in the inclined through groove 2401, so that the driven arm 25 moves down relative to the transverse seat 3. Correspondingly, the two sleeves 16 follow the movement of the driven arm 25 and slide down on the guide post 13, which can have a certain degree of relaxation effect on the steel wire, avoiding the tension fluctuation caused by the steel wire being arranged along the axial direction of the I-beam 5, which would lead to the steel wire being stretched, deformed or broken. Conversely, during the return process of the transverse seat 3, the driven arm 25 drives the two sleeves 16 to rise, realizing active support for the steel wire and preventing the problem of misalignment caused by relaxation. Therefore, this invention guides the steel wire during the winding process by setting a first guide wheel 6, a second guide wheel 7, a third guide wheel 8, and a fourth guide wheel 9. The second guide wheel 7, under the action of the elastic support mechanism, supports the steel wire, giving it a certain tension. During the winding process, when the transverse shift seat 3 deviates from the position corresponding to the output end of the stranding machine, the elastic support mechanism can provide a certain degree of relaxation to the steel wire, preventing tension fluctuations caused by the steel wire's axial arrangement along the I-beam 5, which could lead to wire stretching, deformation, or breakage. When the transverse shift seat 3 approaches the position corresponding to the output end of the stranding machine... At the corresponding position, the elastic support mechanism actively supports the steel wire to prevent misalignment caused by slack. Therefore, it can automatically compensate for the tension of the steel wire according to the change in the position of the transverse shift seat 3 during the steel wire winding process, thereby ensuring that the stranded steel wire is wound with a constant strand structure, avoiding uneven gaps between strands or loose structure. At the same time, it ensures that the stranded steel wire is neatly and densely wound on the I-beam spool 5 with a regular geometric shape, preventing problems such as edge collapse, disordered layers or wire pressing, effectively improving the winding quality, which is conducive to the smooth progress of subsequent processes and the improvement of the overall product performance.

[0035] It should be noted that, regarding the tension compensation of the steel wire during the winding process, this invention utilizes the cooperation between the roller 23 and the inclined through groove 2401 to automatically change the height of the driven arm 25 according to the degree of deviation of the transverse seat 3, thereby achieving the tension maintenance function. Compared with using sensors for tension control and maintenance, this mechanical cooperation method of the present invention has significant advantages such as timely response without lag, maintenance-free operation, and strong anti-interference capability, fundamentally eliminating the risk of adjustment lag and misjudgment caused by signal delay, parameter drift, or electromagnetic interference in the electronic control system.

[0036] As a further embodiment of the present invention, please refer again. Figure 6 and Figure 8 The oscillation mechanism includes a movable arm 11 rotatably connected to the assembly arm 10 via a pivot pin 12. The movable arm 11 is connected to an intermittent pushing assembly disposed on the transverse seat 3. The pivot pin 12 is concentric with the rotation axis of the third guide wheel 8, and the fourth guide wheel 9 is rotatably mounted on the end of the movable arm 11 away from the assembly arm 10.

[0037] In this embodiment, during operation, the more times the transverse seat 3 moves back and forth on the support 1, the greater the thickness of the steel wire wound on the I-beam spool 5. Each time the transverse sliding seat 3 completes a reciprocating motion on the support 1, it will trigger the intermittent pushing component once. The intermittent pushing component can drive the movable arm 11 to swing away from the support 1 at a certain angle. In this way, on the one hand, it can effectively alleviate the tension fluctuation caused by the increase in the thickness of the steel wire on the I-beam wheel 5. On the other hand, it can effectively prevent the steel wire angle between the I-beam wheel 5 and the fourth guide wheel 9 from changing due to the increase in the thickness of the steel wire on the I-beam wheel 5, which would increase the contact length between the steel wire and the fourth guide wheel 9 and thus cause a sharp increase in the friction of the steel wire.

[0038] As a further embodiment of the present invention, the intermittent driving assembly includes a threaded transmission component mounted on the transverse base 3 and a sliding engagement component connecting the threaded transmission component and the movable arm 11. The threaded transmission component is movable along a direction perpendicular to the movement path of the transverse base 3, and causes the sliding engagement component to drive the movable arm 11 to perform a yaw action. The threaded transmission component includes a lead screw 17 rotatably mounted on the transverse base 3 and a moving block 18 slidably disposed on the transverse base 3. The lead screw 17 passes through the moving block 18 and is threadedly connected to the moving block 18, and the moving block 18 is also connected to the sliding engagement component. The lead screw 17 engages with the driven arm 25 through a one-way transmission component.

[0039] During operation, the transverse support 3 completes one round trip on the support 1. Through the cooperation of the roller 23 and the inclined through groove 2401, the driven arm 25 completes one lifting and lowering action. During the first part of the upward stroke of the driven arm 25, the one-way transmission component is triggered, causing the lead screw 17 to rotate. Then, the moving block 18 engages with the lead screw 17 and slides on the transverse support 3. Through the sliding engagement component, the movable arm 11 performs a yaw action, so that the angle of the movable arm 11 automatically changes as the amount of steel wire wound on the I-beam 5 increases.

[0040] Please refer to it again. Figure 9 and Figure 10 The sliding engagement component includes a follower arm 19 fixedly connected to the moving block 18 and a protrusion 20 fixedly disposed at one end of the follower arm 19 away from the moving block 18. The movable arm 11 is provided with a strip-shaped through groove 1101 adapted to the protrusion 20 along its own length direction, and the protrusion 20 passes through the strip-shaped through groove 1101 and is slidably connected to the movable arm 11.

[0041] Furthermore, when the unidirectional transmission component is triggered, causing the lead screw 17 to rotate, the moving block 18 and the lead screw 17 engage in a threaded connection and move towards the movable arm 11 on the transverse seat 3. Correspondingly, the follower arm 19 and the protrusion 20 move together with the moving block 18. The protrusion 20 engages in a sliding connection with the movable arm 11 through the strip groove 1101, thereby causing the movable arm 11 to deflect at a certain angle away from the support 1. This effectively alleviates the tension fluctuation caused by the increased thickness of the steel wire on the I-beam wheel 5, and also effectively prevents the steel wire angle between the I-beam wheel 5 and the fourth guide wheel 9 from changing due to the increased thickness of the steel wire on the I-beam wheel 5, which would increase the contact length between the steel wire and the fourth guide wheel 9 and cause a sharp increase in friction on the steel wire.

[0042] Please refer to it again. Figure 6 The one-way transmission component includes a ratchet 22 fixed to the end of the lead screw 17. The driven arm 25 is provided with a mounting groove on the side facing the ratchet 22. Multiple pawls 21 are hinged in the mounting groove. The multiple pawls 21 are equidistantly distributed in the vertical direction and cooperate with the ratchet 22.

[0043] In detail, the multiple pawls 21 remain facing upwards. When the driven arm 25 moves downwards, the multiple pawls 21 pass through the ratchet 22 in sequence and deflect in sequence toward the side away from the ratchet 22. After separating from the ratchet 22, they automatically reset. Subsequently, when the driven arm 25 moves upwards, the multiple pawls 21 cannot deflect when passing the ratchet 22. As a result, the multiple pawls 21 can engage with the ratchet 22 in sequence, causing the ratchet 22 to rotate. Thus, the ratchet 22 drives the lead screw 17 to rotate, causing the moving block 18 to engage with the lead screw 17 by a thread, so that the follower arm 19 drives the movable arm 11 to swing away from the support 1 by a certain angle through the protrusion 20. This cycle repeats continuously. During the operation, the lead screw 17 rotates intermittently multiple times. As the thickness of the steel wire wound on the I-beam 5 increases, the movable arm 11 can automatically and gradually change its angle, which helps maintain the state of the steel wire between the fourth guide wheel 9 and the I-beam 5, thereby improving the winding quality.

[0044] A winding system includes the aforementioned winding structure for stranding steel wires.

[0045] It should be noted that, in specific implementation, the support 1 is fixedly installed at the output end of the wire stranding machine, and in addition to the first guide wheel 6, the second guide wheel 7, the third guide wheel 8 and the fourth guide wheel 9, other guide wheels can be added according to actual needs so that the stranded wire can be wound by the I-beam 5 along a specific path; Secondly, the I-beam wheel 5 is detachably installed on the side of the support 1. When the I-beam wheel 5 is fully loaded, the operator needs to remove the I-beam wheel 5 and replace it with a new I-beam wheel 5. Then, the lead screw 17 is rotated so that the moving block 18 moves and resets on the transverse seat 3 in a direction away from the movable arm 11, so that the movable arm 11 drives the fourth guide wheel 9 to swing back to the initial working state.

[0046] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0047] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A winding structure for stranding steel wire, comprising a support and an I-beam reel disposed on the side of the support; Its features are, Also includes: The movable transverse seat is located on the support. An assembly plate is fixed on the transverse seat. An assembly arm is fixedly connected to the assembly plate. The transverse seat can reciprocate along the axis of the I-beam wheel on the support. A first guide wheel and a third guide wheel are rotatably mounted on the assembly plate and the assembly arm, respectively. A second guide wheel is also provided on the assembly plate through an elastic support mechanism. A fourth guide wheel is connected to the assembly arm through a swing mechanism. The stranded steel wire passes around the first guide wheel, the second guide wheel, the third guide wheel and the fourth guide wheel in sequence and is wound on the I-beam wheel. The driven arm, which is mounted on the transverse shift seat and connected to the elastic support mechanism, can cause the elastic support mechanism to reduce the support force on the steel wire when the transverse shift seat deviates from the output end of the stranding machine. Moreover, after the transverse shift seat completes one reciprocating motion, the driven arm can trigger the yaw mechanism to cause the fourth guide wheel to perform an offset action.

2. The winding structure for stranded steel wire according to claim 1, characterized in that, The elastic support mechanism includes two guide columns fixed on the transverse sliding seat and two columnar springs respectively sleeved on the outer periphery of the two guide columns. The two guide columns are also slidably connected to a movable plate, and the second guide wheel is rotatably mounted on the movable plate. The driven arm is fixedly connected to two sleeves, which are slidably fitted with the two guide columns respectively. The two ends of the cylindrical spring are respectively connected to the movable plate and the sleeves.

3. A winding structure for stranded steel wire according to claim 2, characterized in that, A rolling engagement assembly is also provided between the driven arm and the support. When the transverse seat moves on the support, the rolling engagement assembly is triggered, which can cause the driven arm to drive the sleeve to slide on the guide post.

4. A winding structure for stranded steel wire according to claim 3, characterized in that, The rolling engagement assembly includes a limiting plate fixedly mounted on the support and a roller rotatably mounted on the driven arm. The limiting plate is provided with an inclined through groove adapted to the roller. The roller is located in the inclined through groove. When the transverse seat moves away from the position corresponding to the output end of the stranding machine along the axial direction of the I-beam wheel on the support, the roller rolls in the inclined through groove and causes the driven arm to move downward relative to the transverse seat.

5. A winding structure for stranded steel wire according to claim 1, characterized in that, The sway mechanism includes a movable arm that is rotatably connected to the assembly arm via a pivot pin, and the movable arm is connected to an intermittent pushing component disposed on the transverse seat; The pivot pin is concentric with the rotation axis of the third guide wheel, and the fourth guide wheel is rotatably mounted on the end of the movable arm away from the assembly arm.

6. A winding structure for stranded steel wire according to claim 5, characterized in that, The intermittent actuation assembly includes a threaded drive component mounted on the transverse base and a sliding engagement component connecting the threaded drive component and the movable arm. The threaded drive component is capable of moving along a direction perpendicular to the movement path of the transverse base, and causes the sliding engagement component to drive the movable arm to perform a yaw action.

7. A winding structure for stranded steel wire according to claim 6, characterized in that, The threaded transmission component includes a lead screw rotatably mounted on the transverse support and a movable block slidably disposed on the transverse support. The lead screw passes through the movable block and is threadedly connected to the movable block. The movable block is also connected to the sliding engagement component. The lead screw engages with the driven arm through a one-way transmission component.

8. A winding structure for stranded steel wire according to claim 7, characterized in that, The sliding engagement component includes a follower arm fixedly connected to the moving block and a protrusion fixedly disposed at one end of the follower arm away from the moving block. The movable arm is provided with a strip-shaped through groove adapted to the protrusion along its own length direction, and the protrusion passes through the strip-shaped through groove and is slidably connected to the movable arm.

9. A winding structure for stranded steel wire according to claim 7, characterized in that, The one-way transmission component includes a ratchet fixed to the end of the lead screw. The driven arm has a mounting groove on the side facing the ratchet. Multiple pawls are hinged in the mounting groove. The multiple pawls are equidistantly distributed in the vertical direction and cooperate with the ratchet.

10. A winding system, characterized in that, Including a winding structure for stranding steel wire as described in any one of claims 1-9.

Images