A traction device for wire and cable production
By introducing an automatic centering and support mechanism into the cable traction device, the problems of cable deviation and swaying during high-speed traction are solved, achieving stable cable traction and efficient production, and ensuring that the cable runs in the straight line required by the design.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- HEBEI LIANBEI CABLE CO LTD
- Filing Date
- 2026-04-23
- Publication Date
- 2026-06-05
AI Technical Summary
Existing cable traction devices are prone to lateral deviation or swaying during high-speed traction, resulting in friction damage and tension fluctuations, affecting the eccentricity of the insulation layer and the roundness of the finished product, and lacking adaptive guidance and centering mechanisms.
A traction device for wire and cable production has been designed, comprising components such as a base, support frame, housing, electric telescopic rod, guide rod, support mechanism, and cleaning mechanism. Automatic centering is achieved through the movement of guide rollers, providing continuous and stable lateral constraints to prevent swaying and ensure that the cable is pulled in a horizontal straight line, adapting to different speeds and lengths.
It improves the speed and stability of cable traction, reduces manual intervention, avoids traction fluctuations caused by swaying, enhances the support stability and cleaning ability of the cable, and improves production efficiency.
Smart Images
Figure CN122144561A_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the field of cable traction technology, specifically relating to a traction device for wire and cable production. Background Technology
[0002] In the wire and cable manufacturing process, the traction device is the core equipment for ensuring the continuous operation of the production line. Existing traction devices typically only have basic clamping and pulling functions, lacking an effective guiding and centering mechanism. This causes the cable to easily deviate laterally or swing during high-speed traction. This not only causes frictional damage between the cable and the equipment frame but also leads to tension fluctuations, affecting the eccentricity of the insulation layer and the roundness of the finished product. To ensure that the cable always runs stably along the centerline of the production line, it is urgent to integrate an adaptive guiding and centering mechanism into the traction device to improve product quality and production stability.
[0003] Patent CN223390314U discloses a traction device for wire and cable production. This patent includes a mounting frame, with a conveyor fixedly mounted on the bottom of the inner wall of the mounting frame. A movable plate is slidably engaged on one side of the inner wall of the mounting frame. Two symmetrically distributed compensation components are arranged at the bottom of the movable plate. Each compensation component includes a telescopic rod, with the top of the movable plate attached to the telescopic rod. The bottom of the telescopic rod movably passes through the movable plate and is fixedly connected to a fixed frame. Because the cable surface has uneven areas, when a concave part of the cable moves between the pressure roller and the conveyor, the elastic force of the spring pushes the fixed frame and the pressure roller to one side of the cable, ensuring that the pressure roller remains in contact with the outer surface of the cable. When a convex part of the cable moves between the pressure roller and the conveyor, it pushes the pressure roller and the fixed frame upwards and compresses the spring, thereby ensuring the stability of the traction process and further improving traction efficiency.
[0004] However, during the use of the above-mentioned device, when the pressure roller comes into contact with the cable, it is difficult to move the cable support plate synchronously. This can easily lead to cable traction deviation when the distance between the device and the previous production process of the cable harness is relatively long, affecting the subsequent traction efficiency and stability of the device on the cable. Summary of the Invention
[0005] The purpose of this invention is to provide a traction device for wire and cable production to solve the problems of slow and unstable cable speed during traction.
[0006] To achieve the above objectives, the present invention provides a traction device for wire and cable production, comprising: a base, a support frame mounted on the base, a housing mounted on the support frame, an electric telescopic rod mounted on the inner wall of the housing, a connecting plate fixedly connected to the telescopic end of the electric telescopic rod, a guide rod fixedly connected to the right side of the support frame, a support mechanism mounted on the inner wall of the connecting plate, a cleaning mechanism mounted above the guide rod, a fixing block fixedly connected to the front of the connecting plate, a guide roller rotatably connected to the inner wall of the fixing block, a support seat fixedly connected to the right side of the support frame, and an elastic telescopic rod fixedly connected to the inner wall of the support seat. The telescopic end of the elastic telescopic rod is rotatably connected to a pressure roller, the inner wall of the support base is rotatably connected to a pressure roller, the inner wall of the guide rod is slidably connected to a slider, the circumferential surface of the slider is rotatably connected to a pull rod, the right side of the slider is fixedly connected to an auxiliary arc frame, and a cable traction machine is installed on the base. The movement of the guide roller enables the cable to automatically center itself during traction, preventing the cable from deviating due to initial position deviation, reducing manual intervention, providing continuous and stable lateral constraint to the cable, preventing swaying, improving the traction speed and stability of the cable, avoiding traction force fluctuations caused by swaying, and improving the traction production efficiency of the device for cables.
[0007] In one possible implementation, the pull rod is rotatably connected to the surface of the connecting plate one, and a wire and cable workpiece is placed between the pressure roller one and the pressure roller two. The auxiliary arc frame contacts the wire and cable workpiece, which can prevent the cable from sagging due to gravity. The auxiliary arc frame moves from the traction end to the direction of the next process, which is equivalent to establishing a dynamically moving support point below the suspended section, ensuring that the cable always stays horizontal or in a straight line as required by the design. Maintaining horizontal straight-line traction can realize the dynamic adjustment of the cable support point, which can adapt to different speeds and lengths, and is always in the position where the cable needs the most support. No matter how the cable length or traction speed changes, the optimal support position can be obtained.
[0008] In one possible implementation, the wire and cable are located on the movement trajectory of the guide roller, and the guide roller is used to provide limiting guidance for the wire and cable. There is an angle difference between the pull rod and the connecting plate, and the connecting plate is used to drive the pull rod to move. During the movement of the connecting plate, the movement of the connecting plate will drive the pull rod to move. During the movement of the pull rod, due to the angle difference between the pull rod and the connecting plate, the pull rod will rotate synchronously during the movement.
[0009] In one possible implementation, the support mechanism includes a second elastic telescopic rod, which is fixedly connected to the rear of a first connecting plate. The telescopic end of the second elastic telescopic rod is fixedly connected to the second connecting plate. A first sliding column is fixedly connected to the inner wall of the second connecting plate. A supporting arc plate is fixedly connected to the front of the first sliding column. A smooth arc plate is fixedly connected to the inner wall of the supporting arc plate. The smooth arc plate provides support to the cable through the supporting arc plate, providing continuous support to the cable, preventing cable sagging, and maintaining cable straightness. This is particularly effective for cables with soft sheaths or high-temperature conditions. At the same time, it can reduce the frictional resistance between the cable and the support, and increase the cable pulling speed.
[0010] In one possible implementation, the support mechanism further includes a second sliding column, which is slidably connected to the inner wall of the auxiliary arc frame. A fixed column is fixedly connected to the right side of the second sliding column. A hinged support rod is rotatably connected to the circumferential surface of the fixed column via a torsion spring. A limit block is fixedly connected to the circumferential surface of the fixed column. An elastic telescopic rod three is fixedly connected to the inner wall of the fixed column. A locking post one is fixedly connected to the telescopic end of the elastic telescopic rod three. A limit hole one is opened on the surface of the hinged support rod, which can indirectly increase the connection strength of the auxiliary arc frame, ensure the support stability of the auxiliary arc frame, and avoid the auxiliary arc frame shaking due to excessive traction speed during cable traction, thereby affecting the subsequent cable traction stability.
[0011] In one possible implementation, the first sliding column contacts the first connecting plate and is used to drive the support arc plate to move. The smooth arc plate has a low coefficient of friction. The limiting block is located on the movement trajectory of the hinged support rod and is used to limit the hinged support rod. The hinged support rod contacts the support frame. The first locking column contacts the fixed column and is located on the movement trajectory of the limiting hole. The movement of the auxiliary arc frame will drive the second sliding column to move. The movement of the second sliding column will drive the fixed column to move. During the movement of the fixed column, the fixed column will drive the hinged support rod to move.
[0012] In one possible implementation, the cleaning mechanism includes a second locking post, which is slidably connected to the inner wall of a second sliding post. A second limiting hole is provided on the auxiliary arc frame. The second locking post can move downward by gravity and be located on the inner wall of the second limiting hole. This can further increase the support stability of the device and indirectly improve the traction speed of the device by strengthening the connection relationship between the parts.
[0013] In one possible implementation, the cleaning mechanism further includes a fixing sleeve fixedly connected to the circumferential surface of the fixing column. A brush ring is fixedly connected to the inner wall of the fixing sleeve, a connecting L-block is fixedly connected to the circumferential surface of the fixing sleeve, and a sponge ring block is fixedly connected to the circumferential surface of the connecting L-block. The brush ring and the sponge ring block are always in contact with the cable surface, which can reverse the cleaning of oil and particulate matter on the cable surface during the cable traction process, avoiding damage to the cable sheath caused by traction.
[0014] In one possible implementation, the second locking post contacts the auxiliary arc frame, and the second locking post is used to limit the movement of the second sliding post. The second limiting hole is located on the movement trajectory of the second locking post. The sponge ring block contacts the wire and cable workpiece, and the brush ring contacts the wire and cable workpiece. The movement of the fixed sleeve will drive the brush ring to move synchronously. The movement of the brush ring will drive the movement of the connecting L block, and the movement of the connecting L block will drive the movement of the sponge ring block.
[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. This traction device for wire and cable production, through the coordinated movement of the base, support frame, housing, electric telescopic rod, connecting plate one, guide rod, support mechanism, cleaning mechanism, fixing block, guide roller, support seat, elastic telescopic rod one, pressure roller one, pressure roller two, slider, pull rod, and auxiliary arc frame, enables the guide roller to move, allowing the cable to automatically center during traction, preventing the cable from deviating due to initial position deviation, reducing manual intervention, providing continuous and stable lateral constraint to the cable, preventing swaying, improving the traction speed and stability of the cable, avoiding traction force fluctuations caused by swaying, improving the traction production efficiency of the device for cables, ensuring that the cable always remains horizontal or in a straight line as required by design, maintaining horizontal straight traction, and enabling dynamic adjustment of the cable support point to adapt to different traction speeds and cable lengths.
[0016] 2. This traction device for cable production utilizes the coordinated movement of several components: elastic telescopic rod II, connecting plate II, sliding column I, supporting arc plate, smooth arc plate, sliding column II, fixed column, hinged support rod, limiting block, elastic telescopic rod III, locking column I, and limiting hole I. This allows the smooth arc plate to provide continuous support to the cable via the supporting arc plate, preventing cable sagging and maintaining cable straightness. This is particularly effective for cables with soft sheaths or those operating at high temperatures. Simultaneously, it reduces frictional resistance between the cable and the supporting components, increasing the cable traction speed. This indirectly increases the connection strength of the auxiliary arc frame, ensuring its support stability and preventing vibrations caused by excessive traction speed during cable pulling, which could negatively impact subsequent cable traction stability.
[0017] 3. The traction device for wire and cable production, through the coordinated movement of the second locking post, the second limiting hole, the fixing sleeve, the brush ring, the connecting L block, and the sponge ring block, allows the second locking post to move downwards under gravity and be positioned on the inner wall of the second limiting hole. This further increases the support stability of the device. The enhanced connection between the parts indirectly improves the traction speed of the device. The brush ring and the sponge ring block are always in contact with the cable surface, which can clean the oil and particles on the cable surface in the reverse direction during the cable traction process, avoiding damage to the cable sheath caused by traction. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure provided for an embodiment of this application; Figure 2 This is a schematic diagram of the guide rod structure provided in an embodiment of this application; Figure 3 This is a schematic diagram of the structure of the electric telescopic pole provided in the embodiments of this application; Figure 4 Provided for the embodiments of this application Figure 3 Enlarged view of the structure at point A in the middle; Figure 5 A schematic diagram of the support mechanism provided in the embodiments of this application; Figure 6 Provided for the embodiments of this application Figure 5 Enlarged view of the structure at point B in the middle; Figure 7 Provided for the embodiments of this application Figure 5 Enlarged view of the structure at point C; Figure 8 A schematic diagram of the cleaning mechanism provided in the embodiments of this application; Figure 9 This is a schematic diagram of the sponge ring block structure provided in an embodiment of this application.
[0019] Explanation of key figure labels: 1. Base; 2. Support frame; 3. Housing; 4. Electric telescopic rod; 5. Connecting plate one; 6. Guide rod; 7. Support mechanism; 8. Cleaning mechanism; 9. Fixing block; 10. Guide roller; 11. Support seat; 12. Elastic telescopic rod one; 13. Pressure roller one; 14. Pressure roller two; 15. Sliding block; 16. Pull rod; 17. Auxiliary arc frame; 701. Elastic telescopic rod two; 702. Connecting plate two; 703. Sliding column one; 704. Support arc plate; 705. Smooth arc plate; 706. Sliding column two; 707. Fixing column; 708. Hinge support rod; 709. Limiting block; 710. Elastic telescopic rod three; 711. Locking column one; 712. Limiting hole one; 801. Locking column two; 802. Limiting hole two; 803. Fixing sleeve; 804. Brush ring; 805. Connecting L block; 806. Sponge ring block. Detailed Implementation
[0020] The specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings, but it should be understood that the scope of protection of the present invention is not limited to the specific embodiments.
[0021] like Figures 1-9 As shown, one embodiment of the present invention is: a traction device for wire and cable production, comprising: a base 1, a support frame 2 on the base 1, a housing 3 on the support frame 2, an electric telescopic rod 4 on the inner wall of the housing 3, a connecting plate 5 fixedly connected to the telescopic end of the electric telescopic rod 4, a guide rod 6 fixedly connected to the right side of the support frame 2, a support mechanism 7 on the inner wall of the connecting plate 5, a cleaning mechanism 8 above the guide rod 6, a fixing block 9 fixedly connected to the front of the connecting plate 5, a guide roller 10 rotatably connected to the inner wall of the fixing block 9, a support seat 11 fixedly connected to the right side of the support frame 2, an elastic telescopic rod 12 fixedly connected to the inner wall of the support seat 11, a pressure roller 13 rotatably connected to the telescopic end of the elastic telescopic rod 12, a pressure roller 14 rotatably connected to the inner wall of the support seat 11, a slider 15 slidably connected to the inner wall of the guide rod 6, a pull rod 16 rotatably connected to the circumferential surface of the slider 15, an auxiliary arc frame 17 fixedly connected to the right side of the slider 15, and a cable traction machine on the base 1. When the device is ready to pull wires and cables for production, the operator first needs to fix the wires and cables to the cable pulling machine. After the preparation is completed, the wires and cables will be located between pressure roller 13 and pressure roller 14. At this time, the elastic telescopic rod 12 can extend and retract through its own reset characteristic. The extension end of the elastic telescopic rod 12 will drive the pressure roller 13 to fit tightly against the surface of the wires and cables. At this time, the electric telescopic rod 4 will be activated. The extension end of the electric telescopic rod 4 will drive the connecting plate 15 to move. During the movement of the connecting plate 15, the connecting plate 15 will simultaneously drive the fixed block 9 to move. The movement of the fixed block 9 will drive the guide roller 10 to move. After moving a certain distance, the guide roller 10 will contact the surface of the wire and cable. After the guide roller 10 contacts the wire and cable, the cable traction machine will start synchronously and continuously traction the wire and cable. During the traction process, the guide roller 10 will generate relative friction due to contact with the wire and cable. At this time, the guide roller 10 can rotate. The movement of the guide roller 10 can enable the cable to automatically center during the traction process, avoid the cable from running off course due to initial position deviation, reduce manual intervention, provide continuous and stable lateral constraint to the cable, prevent swaying, improve the traction speed and stability of the cable, avoid traction force fluctuations caused by swaying, and improve the traction production efficiency of the device for cables. The pull rod 16 is rotatably connected to the surface of the connecting plate 5. The wire and cable workpiece is placed between the pressure roller 13 and the pressure roller 2 14. The auxiliary arc frame 17 is in contact with the wire and cable workpiece. The wire and cable are located on the movement trajectory of the guide roller 10, and the guide roller 10 is used to provide limiting guidance for the wire and cable. There is an angle difference between the pull rod 16 and the connecting plate 5, and the connecting plate 5 is used to drive the pull rod 16 to move. During the use of this device, as the connecting plate 5 moves, it drives the pull rod 16 to move as well. During the movement of the pull rod 16, there will be an angle difference between the pull rod 16 and the connecting plate 5. At this time, the pull rod 16 will rotate synchronously during the movement. During the angle rotation, the pull rod 16 will push the slider 15 to move. The slider 15 will slide on the inner wall of the guide rod 6. The movement of the slider 15 will drive the auxiliary arc frame 17 to move. After moving a certain distance, the auxiliary arc frame 17 can approach the previous production process of the cable harness, which can prevent the cable from sagging due to gravity. The auxiliary arc frame 17 moves from the traction end to the direction of the next process, which is equivalent to establishing a dynamically moving support point below the suspended section, ensuring that the cable always stays horizontal or in the straight line required by the design. It can maintain horizontal straight traction and realize the dynamic adjustment of the cable support point, which can adapt to different speeds and lengths, and is always in the position where the cable needs the most support. No matter how the cable length or traction speed changes, the best support position can be obtained. Overall working principle: It enables automatic centering of the cable during the traction process, preventing the cable from deviating due to initial position deviation, reducing manual intervention, providing continuous and stable lateral constraint to the cable, preventing swaying, improving the traction speed and stability of the cable, avoiding traction force fluctuations caused by swaying, improving the traction production efficiency of the device for the cable, ensuring that the cable always remains horizontal or in a straight line as required by the design, maintaining horizontal straight traction, and enabling dynamic adjustment of the cable support point to adapt to different speeds and lengths, always in the position where the cable needs the most support, and obtaining the optimal support position regardless of changes in cable length or traction speed.
[0022] like Figures 1-9 As shown, in another embodiment of the present invention based on the above embodiments, the support mechanism 7 includes a second elastic telescopic rod 701, which is fixedly connected to the rear of the first connecting plate 5. The telescopic end of the second elastic telescopic rod 701 is fixedly connected to the second connecting plate 702. The inner wall of the second connecting plate 702 is fixedly connected to a first sliding column 703. The front part of the first sliding column 703 is fixedly connected to a support arc plate 704. The inner wall of the support arc plate 704 is fixedly connected to a smooth arc plate 705. The support arc plate 704 is located in front of the guide roller 10.
[0023] During use, the movement of connecting plate 5 will cause elastic telescopic rod 701 to move synchronously. The movement of elastic telescopic rod 701 will cause connecting plate 702 to move synchronously. The movement of connecting plate 702 will cause sliding column 703 to move synchronously. The movement of sliding column 703 will cause supporting arc plate 704 to move synchronously. When supporting arc plate 704 moves smooth arc plate 705 a certain distance, smooth arc plate 705 will come into contact with the cable. At the same time, smooth arc plate 705 provides support to the cable through supporting arc plate 704, which can provide continuous support to the cable, prevent the cable from sagging, and maintain the straightness of the cable. It is especially effective for soft-sheathed or high-temperature cables. At the same time, it can reduce the frictional resistance between the cable and the support and increase the cable pulling speed. The support mechanism 7 also includes a second sliding column 706, which is slidably connected to the inner wall of the auxiliary arc frame 17. A fixed column 707 is fixedly connected to the right side of the second sliding column 706. A hinged support rod 708 is rotatably connected to the circumferential surface of the fixed column 707 via a torsion spring. A limit block 709 is fixedly connected to the circumferential surface of the fixed column 707. An elastic telescopic rod 710 is fixedly connected to the inner wall of the fixed column 707. A locking post 711 is fixedly connected to the telescopic end of the elastic telescopic rod 710. The hinged support rod 708... A limiting hole 712 is provided on the surface. A sliding column 703 contacts the connecting plate 5 and is used to drive the support arc plate 704 to move. The smooth arc plate 705 has a low coefficient of friction. A limiting block 709 is located on the movement trajectory of the hinged support rod 708 and is used to limit the hinged support rod 708. The hinged support rod 708 contacts the support frame 2. A locking column 711 contacts the fixed column 707 and is located on the movement trajectory of the limiting hole 712. During use, the movement of the auxiliary arc frame 17 causes the sliding column 2 706 to move, which in turn causes the fixed column 707 to move. During this movement, the fixed column 707 causes the hinged support rod 708 to move, and simultaneously, the fixed column 707 also causes the limiting block 709 to move. The fixed column 707 then causes the elastic telescopic rod 3 710 to move, which in turn causes the locking column 1 711 to move. When the hinged support rod 708 is no longer in contact with the support frame 2, it can rotate back to its original position via its own torsion spring. 8. After rotating a certain angle, the hinged support rod 708 will contact the limiting block 709. At this time, the hinged support rod 708 will contact the ground. At the same time, the operator pulls the locking pin 711 so that the limiting hole 712 is on the movement trajectory of the locking pin 711. Then the locking pin 711 is reset. The locking pin 711 can contact the limiting hole 712 and rotate the hinged support rod 708 to limit its rotation. This can indirectly increase the connection strength of the auxiliary arc frame 17, ensure the support stability of the auxiliary arc frame 17, and avoid the auxiliary arc frame 17 from shaking due to excessive traction speed during cable traction, which would affect the subsequent cable traction stability. The cleaning mechanism 8 includes a second locking post 801, which is slidably connected to the inner wall of the second sliding post 706, and a limit hole 802 is provided on the auxiliary arc frame 17. During the use of this device, before the sliding column 706 moves, the operator first pulls the locking column 801 on the sliding column 706 to raise it. After the locking column 801 rises, it no longer contacts the auxiliary arc frame 17, and the limit between the auxiliary arc frame 17 and the sponge ring block 806 is released. The operator can rotate and pull the sliding column 706 according to the distance between production processes. The movement of the sliding column 706 will drive the locking column 801 to move until the locking column 801 coincides with the limiting hole 802. Then, the locking column 801 can move downward by gravity and be located on the inner wall of the limiting hole 802. At this time, the support stability of the device can be further increased. Through the enhanced connection between the parts, the traction speed of the device can be indirectly increased. The cleaning mechanism 8 also includes a fixed sleeve 803, which is fixedly connected to the circumferential surface of the fixed column 707. A brush ring 804 is fixedly connected to the inner wall of the fixed sleeve 803. A connecting L block 805 is fixedly connected to the circumferential surface of the fixed sleeve 803. A sponge ring block 806 is fixedly connected to the circumferential surface of the connecting L block 805. The second locking post 801 contacts the auxiliary arc frame 17 and is used to limit the movement of the second sliding post 706. The second limiting hole 802 is located on the movement trajectory of the second locking post 801. The sponge ring block 806 contacts the wire and cable workpiece, and the brush ring 804 contacts the wire and cable workpiece. The brush ring 804 is connected to the fixed sleeve 803 by a mounting pin.
[0024] When the fixed column 707 of the device moves, the fixed sleeve 803 moves. The movement of the fixed sleeve 803 drives the brush ring 804 to move synchronously. The movement of the brush ring 804 drives the connecting L block 805 to move. The movement of the connecting L block 805 drives the sponge ring block 806 to move. During the movement of the brush ring 804 and the sponge ring block 806, the brush ring 804 and the sponge ring block 806 are always in contact with the cable surface. This allows the oil and particles on the cable surface to be cleaned in reverse during the cable traction process, thus preventing damage to the cable sheath caused by traction.
[0025] Overall working principle: The smooth arc plate 705 provides support for the cable through the supporting arc plate 704, providing continuous support to prevent cable sagging and maintain cable straightness. This is especially effective for cables with soft sheaths or high temperatures. It also reduces frictional resistance between the cable and the support components, increasing cable traction speed and indirectly increasing the connection strength of the auxiliary arc frame 17, ensuring its support stability and preventing vibration of the auxiliary arc frame 17 due to excessive traction speed during cable pulling, which would affect subsequent cable traction stability. The second locking post 801 can move downwards by gravity and be positioned on the inner wall of the second limiting hole 802, further increasing the support stability of the device. The enhanced connection between components indirectly increases the traction speed of the device. The brush ring 804 and the sponge ring block 806 are always in contact with the cable surface, effectively cleaning oil and particles from the cable surface during traction, preventing damage to the cable sheath caused by traction.
[0026] 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.
[0027] 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 traction device for wire and cable production, characterized in that, include: A base (1) is provided with a support frame (2), and a housing (3) is provided on the support frame (2). An electric telescopic rod (4) is provided on the inner wall of the housing (3). A connecting plate (5) is fixedly connected to the telescopic end of the electric telescopic rod (4). A guide rod (6) is fixedly connected to the right side of the support frame (2). A support mechanism (7) is provided on the inner wall of the connecting plate (5). A cleaning mechanism (8) is provided above the guide rod (6). A fixing block (9) is fixedly connected to the front of the connecting plate (5). A guide is rotatably connected to the inner wall of the fixing block (9). The support frame (2) is fixedly connected to the right side of the roller (10), the support base (11) is fixedly connected to the inner wall of the support base (11), the elastic telescopic rod (12) is fixedly connected to the inner wall of the support base (11), the telescopic end of the elastic telescopic rod (12) is rotatably connected to the pressure roller (13), the inner wall of the support base (11) is rotatably connected to the pressure roller (14), the inner wall of the guide rod (6) is slidably connected to the slider (15), the circumferential surface of the slider (15) is rotatably connected to the pull rod (16), the right side of the slider (15) is fixedly connected to the auxiliary arc frame (17), and the base (1) is equipped with a cable traction machine.
2. The traction device for wire and cable production according to claim 1, characterized in that, The pull rod (16) is rotatably connected to the surface of the connecting plate (5), and the wire and cable workpiece is placed between the pressure roller (13) and the pressure roller (14). The auxiliary arc frame (17) is in contact with the wire and cable workpiece.
3. The traction device for wire and cable production according to claim 2, characterized in that, The wire and cable are located on the movement trajectory of the guide roller (10), and the guide roller (10) is used to provide limiting guidance for the wire and cable. There is an angle difference between the pull rod (16) and the connecting plate (5), and the connecting plate (5) is used to drive the pull rod (16) to move.
4. The traction device for wire and cable production according to claim 3, characterized in that, The support mechanism (7) includes a second elastic telescopic rod (701), which is fixedly connected to the rear of the first connecting plate (5). The telescopic end of the second elastic telescopic rod (701) is fixedly connected to the second connecting plate (702). The inner wall of the second connecting plate (702) is fixedly connected to a first sliding column (703). The front part of the first sliding column (703) is fixedly connected to a supporting arc plate (704). The inner wall of the supporting arc plate (704) is fixedly connected to a smooth arc plate (705).
5. A traction device for wire and cable production according to claim 4, characterized in that, The support mechanism (7) also includes a second sliding column (706), which is slidably connected to the inner wall of the auxiliary arc frame (17). A fixed column (707) is fixedly connected to the right side of the second sliding column (706). A hinged support rod (708) is rotatably connected to the circumferential surface of the fixed column (707) through a torsion spring. A limit block (709) is fixedly connected to the circumferential surface of the fixed column (707). An elastic telescopic rod (710) is fixedly connected to the inner wall of the fixed column (707). A locking post (711) is fixedly connected to the telescopic end of the elastic telescopic rod (710). A limit hole (712) is opened on the surface of the hinged support rod (708).
6. A traction device for wire and cable production according to claim 5, characterized in that, The sliding column (703) contacts the connecting plate (5), and the sliding column (703) is used to drive the support arc plate (704) to move. The smooth arc plate (705) has a low coefficient of friction. The limiting block (709) is located on the movement trajectory of the hinged support rod (708), and the limiting block (709) is used to limit the hinged support rod (708). The hinged support rod (708) contacts the support frame (2). The locking column (711) contacts the fixed column (707), and the locking column (711) is located on the movement trajectory of the limiting hole (712).
7. A traction device for wire and cable production according to claim 6, characterized in that, The cleaning mechanism (8) includes a second locking post (801), which is slidably connected to the inner wall of the second sliding post (706), and a second limiting hole (802) is provided on the auxiliary arc frame (17).
8. A traction device for wire and cable production according to claim 7, characterized in that, The cleaning mechanism (8) also includes a fixing sleeve (803), which is fixedly connected to the circumferential surface of the fixing column (707). A brush ring (804) is fixedly connected to the inner wall of the fixing sleeve (803), and a connecting L block (805) is fixedly connected to the circumferential surface of the fixing sleeve (803). A sponge ring block (806) is fixedly connected to the circumferential surface of the connecting L block (805).
9. A traction device for wire and cable production according to claim 8, characterized in that, The second locking post (801) contacts the auxiliary arc frame (17), and the second locking post (801) is used to limit the movement of the second sliding post (706). The second limiting hole (802) is located on the movement trajectory of the second locking post (801). The sponge ring block (806) contacts the wire and cable workpiece, and the brush ring (804) contacts the wire and cable workpiece.