Steel wire strand close arrangement device
By designing limiting and moving components, the problem of existing devices being unable to adapt to different specifications of steel wire strands is solved, realizing the versatility and stability of the steel wire strand close-packing device, ensuring appropriate tension and arrangement of steel wire strands, and improving production efficiency and equipment reliability.
Patent Information
- Application Number
- CN202520183300.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-06
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-02-06
AI Technical Summary
Existing wire strand close-packing devices cannot adapt to wire strands of different specifications or sizes, resulting in loose fit between the guide wheel and the wire strand, affecting the stability and accuracy of the device. Furthermore, when the guide wheel is worn or damaged, the entire device needs to be replaced, increasing maintenance costs and downtime.
A wire strand close-packing device was designed, comprising a limiting component, a moving component, and a guiding component. The limiting component adapts to wire strands of different specifications and sizes, the moving component ensures that the wire strands maintain the correct position and spacing during the close-packing process, the guiding component improves motion stability, and the positioning guide wheel can be quickly replaced.
It improves the versatility and flexibility of the device, ensures that the steel wire strands maintain appropriate tension and arrangement during the close-packing process, improves the stability and reliability of the equipment, reduces maintenance time, and meets different production needs.
Smart Images
Figure CN223738394U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of steel wire rope production equipment, and specifically relates to a steel wire strand close-packing device. Background Technology
[0002] Steel wire strands are a type of steel product primarily used in the manufacture of mechanical parts, springs, and wire ropes. Steel wire strands typically refer to multiple steel wires processed through specific techniques (such as cold drawing), possessing high strength and wear resistance, making them suitable for high-stress environments. Among these, a steel wire strand close-packing device is a highly efficient and precise steel wire strand arrangement equipment, widely used in wire rope manufacturing, machinery manufacturing, and construction, among other fields. This device typically consists of key components such as a positioning mechanism, a guiding mechanism, a drive mechanism, and an encoder. These components work together to achieve precise positioning and neat arrangement of the steel wire strands.
[0003] Announcement No. "CN215758221U" discloses a steel wire strand close-packing system, including a positioning mechanism and a guiding mechanism. The positioning mechanism and the guiding mechanism are arranged sequentially along the longitudinal direction, and the guiding mechanism and the positioning mechanism are rotatably mounted relative to each other along the vertical axis. A first encoder capable of monitoring the relative rotation angle α is provided between the guiding mechanism and the positioning mechanism. The system also includes a drive mechanism for driving the lateral feed of the positioning mechanism. The first encoder is electrically connected to the control unit of the drive mechanism. The lateral feed speed of the positioning mechanism is proportional to the absolute value of α. This steel wire strand close-packing system detects the lateral offset during the close-packing of steel wires, thereby achieving passive lateral feed of the auxiliary equipment and ensuring constant density and tension of steel wires of different diameters.
[0004] Although the aforementioned utility model achieves passive lateral feeding of auxiliary equipment by detecting the lateral offset when steel wires are closely packed, thus ensuring constant arrangement density and tension of steel wires of different diameters, it cannot adapt to steel wire strands of different specifications or sizes because the size of the positioning guide cannot be changed. The fit between the guide wheel and the steel wire strand is not tight enough or there is too large a gap, which affects the stability and accuracy of the device. Moreover, when the guide wheel is worn or damaged, the entire positioning mechanism needs to be replaced, which not only increases maintenance costs but also reduces production efficiency due to downtime for replacement. Utility Model Content
[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a steel wire strand close-packing device to solve the problems that the device cannot be adapted to steel wire strands of different specifications or sizes due to the inability to change the size of the positioning guide, the insufficient tightness of the fit between the guide wheel and the steel wire strand or the existence of excessive gaps, which affect the stability and accuracy of the device. Moreover, when the guide wheel is worn or damaged, the entire positioning mechanism needs to be replaced, which not only increases maintenance costs, but also reduces production efficiency due to downtime for replacement.
[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:
[0007] A steel wire strand close-packing device includes a base, a fixed seat symmetrically fixedly connected to the upper end of the base, a movable seat slidably connected to the upper end of the base, a movable component installed on the upper end of the base, an L-shaped plate symmetrically slidably connected to the upper end of the movable seat, a fixed block fixedly connected to the upper end of the L-shaped plate, a limit component installed inside the fixed block, positioning guide wheels symmetrically installed at opposite ends of the L-shaped plate, a rotating column rotatably connected to one end of the movable seat, a mounting base fixedly connected to the upper end of the rotating column, fixed frames symmetrically installed at both ends of the mounting base, positioning wheels installed at opposite ends of the fixed frames, and an encoder installed at the bottom end of the rotating column.
[0008] The limiting assembly includes a cavity, a movable plate, a return spring, a connecting post, a handle, and a limiting post. A cavity is symmetrically formed inside the fixed block, and a movable plate is slidably connected inside the cavity. A return spring is fixedly connected to the upper end of the movable plate, and the other end of the return spring is fixedly connected to the upper end of the cavity. A connecting post is fixedly connected to the end of the movable plate near the return spring, and the other end of the connecting post extends out of the upper end of the fixed block and is fixedly connected to a handle. The return spring is sleeved on the outside of the connecting post. A limiting post is fixedly connected to the end of the movable plate away from the return spring, and the other end of the limiting post extends out to the bottom of an L-shaped plate. Limiting holes are symmetrically formed at equal intervals on the upper end of the movable base. The limiting post and the limiting hole are plugged in, allowing the wire strand close-packing device to adapt to wire strands of different specifications and sizes, increasing the versatility and flexibility of the equipment. Furthermore, it ensures that the wire strands maintain appropriate tension and arrangement in the close-packing device, thereby improving the stability and reliability of the equipment.
[0009] As a preferred technical solution, the upper end of the movable seat is symmetrically provided with T-shaped grooves, and the bottom end of the L-shaped plate is symmetrically fixedly connected with T-shaped blocks. The T-shaped blocks and T-shaped grooves are slidably connected. The matching design of the T-shaped blocks and T-shaped grooves can ensure the stability of the movable seat during the movement process. Since the T-shaped grooves have a guiding and restricting effect on the T-shaped blocks, they can prevent the movable seat from shifting or shaking during the movement process, thereby improving the stability of the entire structure.
[0010] As a preferred technical solution, each of the L-shaped plates has symmetrical through holes at one end, and both ends of the positioning guide wheel are rotatably connected to fixed posts. The fixed posts and through holes are plugged in, which can significantly improve the maintenance efficiency of the equipment. When the guide wheel is worn or malfunctions, the operator can quickly and easily remove the positioning guide wheel and replace or repair it, thereby shortening the downtime of the equipment and ensuring the continuity and stability of production.
[0011] As a preferred technical solution, the moving component includes a lead screw, a guide rod, and a drive motor. The drive motor is installed at one end of the fixed base, and the output end of the drive motor passes through the fixed base and is fixedly connected to the lead screw. The other end of the lead screw is rotatably connected to the fixed base. The guide rods are symmetrically fixedly connected to the opposite end of the fixed base. The moving base is sleeved on the outside of the lead screw and the guide rods. The lead screw and the moving base are threadedly connected, and the guide rods and the moving base are slidably connected. This ensures that the steel wire strands maintain the correct position and spacing during the close arrangement process. Moreover, the position of the steel wire strands can be finely adjusted according to actual needs, thereby improving the accuracy and uniformity of the close arrangement. At the same time, the arrangement and density of the steel wire strands can be quickly adjusted to meet different production needs.
[0012] As a preferred technical solution, the upper end of the base is symmetrically provided with guide grooves, and the bottom end of the movable seat is symmetrically fixedly connected with guide blocks. The guide blocks and guide grooves are slidably connected. The tight cooperation between the guide blocks and guide grooves can effectively limit the movement trajectory of the movable seat, so that the movable seat can move stably and smoothly along the predetermined path, thereby improving the motion stability of the entire system.
[0013] As a preferred technical solution, positioning tubes are symmetrically fixedly connected to both ends of the mounting base, and positioning columns are slidably connected inside the positioning tubes. The other end of the positioning column is fixedly connected to the fixing frame, which allows the positioning guide wheel to be the same model as the positioning wheel, ensuring that the steel wire is uniformly guided and supported during the close arrangement process. This helps to reduce the deformation and scattering of the steel wire during the close arrangement process, thereby improving the accuracy and consistency of the close arrangement. It also helps to reduce the vibration and fluctuation of the system during operation, enhancing the stability and reliability of the system.
[0014] In summary, the present invention has the following main advantages:
[0015] First, in this utility model, pulling the handle upward causes the connecting column to move the moving plate and the limiting column upward. The moving plate presses against the return spring, compressing the return spring. At the same time, the limiting column retracts into the cavity, and the limiting column and the limiting hole are finally inserted. Then, according to the model of the positioning guide wheel, the L-shaped plate is pushed to the appropriate position. Releasing the handle resets the return spring, and the moving plate rebounds, causing the limiting column to pop out. The limiting column and the limiting hole are then inserted, completing the positioning of the L-shaped plate. This allows the wire strand close-packing device to adapt to wire strands of different specifications and sizes, increasing the versatility and flexibility of the equipment. It also ensures that the wire strands maintain appropriate tension and arrangement in the close-packing device, thereby improving the stability and reliability of the equipment.
[0016] Secondly, in this utility model, the drive motor is started, and the drive motor controls the lead screw to rotate. The lead screw rotates with the moving seat, thereby controlling the moving seat to move. When the moving seat moves, it slides and limits itself on the outside of the guide rod. At the same time, the moving seat drives the guide block to slide inside the guide groove. The moving seat drives the L-shaped plate and the positioning guide wheel above to move, thereby adjusting the lateral position of the positioning guide wheel. This ensures that the steel wire strands always maintain the correct position and spacing during the close arrangement process. Moreover, the position of the steel wire strands can be finely adjusted according to actual needs, thereby improving the accuracy and uniformity of the close arrangement. At the same time, the arrangement and density of the steel wire strands can be quickly adjusted to meet different production needs. Attached Figure Description
[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;
[0018] Figure 2 This is the utility model Figure 1 Enlarged view of part A;
[0019] Figure 3 This is a cross-sectional three-dimensional structural diagram of the limiting component of this utility model;
[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the rotating column of this utility model.
[0021] Reference numerals: 1. Base; 2. Fixed seat; 3. Moving seat; 4. L-shaped plate; 5. T-slot; 6. T-block; 7. Fixed block; 8. Positioning guide wheel; 9. Fixed column; 10. Through hole; 11. Moving component; 111. Lead screw; 112. Guide rod; 113. Drive motor; 12. Limiting component; 121. Cavity; 122. Moving plate; 123. Return spring; 124. Connecting column; 125. Pull handle; 126. Limiting column; 13. Limiting hole; 14. Guide block; 15. Guide groove; 16. Rotating column; 17. Mounting seat; 18. Positioning tube; 19. Positioning column; 20. Fixed frame; 21. Positioning wheel; 22. Encoder. Detailed Implementation
[0022] Example
[0023] refer to Figures 1 to 4The steel wire strand close-packing device described in this embodiment includes a base 1, a fixed seat 2 symmetrically fixedly connected to the upper end of the base 1, a movable seat 3 slidably connected to the upper end of the base 1, a movable component 11 installed on the upper end of the base 1, an L-shaped plate 4 symmetrically slidably connected to the upper end of the movable seat 3, a fixed block 7 fixedly connected to the upper end of the L-shaped plate 4, a limit component 12 installed inside the fixed block 7, positioning guide wheels 8 symmetrically installed at opposite ends of the L-shaped plate 4, a rotating column 16 rotatably connected to one end of the movable seat 3, a mounting seat 17 fixedly connected to the upper end of the rotating column 16, fixed frames 20 symmetrically installed at both ends of the mounting seat 17, positioning wheels 21 installed at opposite ends of the fixed frames 20, and an encoder 22 installed at the bottom end of the rotating column 16.
[0024] The limiting assembly 12 includes a cavity 121, a movable plate 122, a return spring 123, a connecting post 124, a handle 125, and a limiting post 126. The fixing block 7 has symmetrically arranged cavities 121 inside. The movable plate 122 is slidably connected inside the cavity 121. The return spring 123 is fixedly connected to the upper end of the movable plate 122. The other end of the return spring 123 is fixedly connected to the upper end inside the cavity 121. The connecting post 124 is fixedly connected to the end of the movable plate 122 near the return spring 123. The other end of the connecting post 124 extends out of the upper end of the fixing block 7 and is fixedly connected to the handle 125. The return spring 123 is sleeved on the outside of the connecting post 124. The limiting post 126 is fixedly connected to the end of the movable plate 122 away from the return spring 123. The other end of 126 extends to the bottom of the L-shaped plate 4. The upper end of the movable seat 3 is symmetrically provided with limit holes 13 at equal intervals. The limit post 126 is inserted into the limit hole 13. Pulling the handle 125 upward causes the connecting post 124 to drive the movable plate 122 and the limit post 126 to move upward. The movable plate 122 presses against the return spring 123, and the return spring 123 is compressed. At the same time, the limit post 126 retracts into the cavity 121, and the limit post 126 is no longer inserted into the limit hole 13. Then, according to the model of the positioning guide wheel 8, the L-shaped plate 4 is pushed to the appropriate position. The handle 125 is released, the return spring 123 is reset, the movable plate 122 rebounds and drives the limit post 126 to pop out. The limit post 126 is inserted into the limit hole 13, completing the positioning of the L-shaped plate 4.
[0025] refer to Figure 2 The upper end of the movable seat 3 is symmetrically provided with T-shaped grooves 5, and the bottom end of the L-shaped plate 4 is symmetrically fixedly connected with T-shaped blocks 6. The T-shaped blocks 6 and the T-shaped grooves 5 are slidably connected. When the limiting post 126 and the limiting hole 13 are finally inserted, the L-shaped plate 4 is pushed, and the L-shaped plate 4 drives the T-shaped blocks 6 at the bottom end to slide inside the T-shaped grooves 5.
[0026] refer to Figure 2Each of the L-shaped plates 4 has symmetrical through holes 10 at one end. The positioning guide wheel 8 has a fixed post 9 rotatably connected to both ends. The fixed post 9 and the through hole 10 are inserted into each other. Insert the fixed post 9 at one end of the positioning guide wheel 8 into the through hole 10 at one end of the L-shaped plate 4, and then merge the other end of the L-shaped plate 4 with the positioning guide wheel 8 so that the fixed post 9 at the other end of the positioning guide wheel 8 is also inserted into the through hole 10, thus completing the installation of the positioning guide wheel 8.
[0027] refer to Figure 1 The moving component 11 includes a lead screw 111, a guide rod 112, and a drive motor 113. The drive motor 113 is installed at one end of the fixed base 2. The output end of the drive motor 113 passes through the fixed base 2 and is fixedly connected to the lead screw 111. The other end of the lead screw 111 is rotatably connected to the fixed base 2. The guide rods 112 are symmetrically fixedly connected to the opposite ends of the fixed base 2. The moving base 3 is sleeved on the outside of the lead screw 111 and the guide rod 112. The lead screw 111 and the moving base 3 are threadedly connected, and the guide rod 112 and the moving base 3 are slidably connected. When the drive motor 113 is started, the drive motor 113 controls the lead screw 111 to rotate. The lead screw 111 and the moving base 3 rotate threadedly, thereby controlling the moving base 3 to move. When the moving base 3 moves, it slides and limits itself on the outside of the guide rod 112. At the same time, when the moving base 3 moves, it drives the guide block 14 to slide inside the guide groove 15. The moving base 3 drives the L-shaped plate 4 and the positioning guide wheel 8 above to move, thereby adjusting the lateral position of the positioning guide wheel 8.
[0028] refer to Figure 1 The upper end of the base 1 is symmetrically provided with guide grooves 15, and the bottom end of the movable seat 3 is symmetrically fixedly connected with guide blocks 14. The guide blocks 14 and the guide grooves 15 are slidably connected. When the movable seat 3 moves, the movable seat 3 drives the guide blocks 14 to slide inside the guide grooves 15.
[0029] refer to Figure 4 The mounting base 17 has symmetrical fixed connections to positioning tubes 18 at both ends. Positioning pins 19 are slidably connected inside the positioning tubes 18. The other end of the positioning pins 19 is fixedly connected to the fixing frame 20. Pulling the fixing frame 20 outward causes the fixing frame 20 to slide inside the positioning tubes 18, thereby adjusting the spacing of the fixing frame 20.
[0030] Operating principle and advantages: First, pull the handle 125 upwards. The connecting column 124 drives the moving plate 122 and the limiting column 126 to move upwards. The moving plate 122 presses against the return spring 123, compressing the return spring 123. At the same time, the limiting column 126 retracts into the cavity 121, and the limiting column 126 and the limiting hole 13 are finally connected. Then, the fixing column 9 at one end of the positioning guide wheel 8 is inserted into the through hole 10 at one end of the L-shaped plate 4. Then, the other end of the L-shaped plate 4 is merged with the positioning guide wheel 8, so that the fixing column 9 at the other end of the positioning guide wheel 8 is also inserted into the through hole 10, completing the installation of the positioning guide wheel 8. Release the handle. When 125 is reset, the return spring 123 is reset, the moving plate 122 rebounds and causes the limit post 126 to pop out. The limit post 126 is inserted into the limit hole 13. The drive motor 113 is started, and the drive motor 113 controls the lead screw 111 to rotate. The lead screw 111 rotates with the moving seat 3, thereby controlling the moving seat 3 to move. When the moving seat 3 moves, it slides and limits itself on the outside of the guide rod 112. At the same time, when the moving seat 3 moves, it drives the guide block 14 to slide inside the guide groove 15. The moving seat 3 drives the L-shaped plate 4 and the positioning guide wheel 8 above to move, thereby adjusting the lateral position of the positioning guide wheel 8.
[0031] This invention enables the steel wire strand close-packing device to adapt to steel wire strands of different specifications and sizes, increasing the versatility and flexibility of the equipment. It also ensures that the steel wire strands maintain appropriate tension and arrangement in the close-packing device, thereby improving the stability and reliability of the equipment.
Claims
1. A device for compacting a steel wire strand, comprising a base (1), characterized in that: The upper end of the base (1) is symmetrically connected with a fixed seat (2), the upper end of the base (1) is slidably connected with a moving seat (3), the upper end of the base (1) is provided with a moving assembly (11), the upper end of the moving seat (3) is symmetrically slidably connected with an L-shaped plate (4), the upper end of the L-shaped plate (4) is fixedly connected with a fixed block (7), the fixed block (7) is internally provided with a limiting assembly (12), the opposite ends of the L-shaped plate (4) are symmetrically provided with positioning guide wheels (8), one end of the moving seat (3) is rotatably connected with a rotating column (16), the upper end of the rotating column (16) is fixedly connected with a mounting seat (17), the both ends of the mounting seat (17) are symmetrically provided with fixed frames (20), the opposite ends of the fixed frames (20) are provided with positioning wheels (21), and the bottom end of the rotating column (16) is provided with an encoder (22). The limiting assembly (12) comprises a cavity (121), a moving plate (122), a return spring (123), a connecting column (124), a pull handle (125) and a limiting column (126), the inside of the fixed block (7) is symmetrically provided with a cavity (121), the inside of the cavity (121) is slidably connected with a moving plate (122), the upper end of the moving plate (122) is fixedly connected with a return spring (123), the other end of the return spring (123) is fixedly connected with the inside upper end of the cavity (121), one end of the moving plate (122) close to the return spring (123) is fixedly connected with a connecting column (124), the other end of the connecting column (124) extends out of the upper end of the fixed block (7) and is fixedly connected with a pull handle (125), the return spring (123) is sleeved outside the connecting column (124), and one end of the moving plate (122) away from the return spring (123) is fixedly connected with a limiting column (126). The other end of the limiting column (126) extends out of the bottom end of the L-shaped plate (4).
2. A steel strand compacting device according to claim 1, characterized in that: The upper end of the moving seat (3) is symmetrically provided with limiting holes (13), and the limiting column (126) and the limiting hole (13) are inserted.
3. A steel strand compacting device according to claim 1, characterized in that: The upper end of the moving seat (3) is symmetrically provided with a T-shaped groove (5), the bottom end of the L-shaped plate (4) is symmetrically fixedly connected with a T-shaped block (6), and the T-shaped block (6) and the T-shaped groove (5) are slidably connected.
4. A steel strand compacting device according to claim 1, characterized in that: The opposite ends of the positioning guide wheels (8) are rotatably connected with fixed columns (9), and the fixed columns (9) and the through holes (10) are inserted.
5. A steel strand compacting device according to claim 1, characterized in that: The moving assembly (11) comprises a lead screw (111), a guide rod (112) and a driving motor (113), one end of the fixed seat (2) is provided with the driving motor (113), the output end of the driving motor (113) penetrates through the fixed seat (2) and is fixedly connected with the lead screw (111), the other end of the lead screw (111) is rotatably connected with the fixed seat (2), the opposite ends of the fixed seat (2) are fixedly connected with the guide rods (112) in a symmetrical mode, the moving seat (3) is sleeved outside the lead screw (111) and the guide rods (112), the lead screw (111) is threadedly connected with the moving seat (3), and the guide rods (112) are slidably connected with the moving seat (3).
6. A steel strand compacting device according to claim 1, characterized in that: The bottom end of the moving seat (3) is fixedly connected with guide blocks (14) in a symmetrical mode, and the guide blocks (14) are slidably connected with the guide grooves (15).
7. A steel strand compacting device according to claim 1, characterized in that: The two ends of the mounting seat (17) are fixedly connected with positioning tubes (18) in a symmetrical mode, the positioning tubes (18) are slidably connected with positioning columns (19) inside, and the other ends of the positioning columns (19) are fixedly connected with the fixing frames (20).