Cantilever single-twist cabling machine

Abstract

The invention relates to the technical field of cable production, in particular to a cantilever single-twist cabling machine which comprises a base, a fixing cylinder is fixedly mounted at the upper end of the base, a rotating shaft rotatably penetrates through the inner side of the fixing cylinder, a fixing cover is fixedly connected to the front end of the rotating shaft, and a die head is fixedly connected to the rear surface of the fixing cover. A front port of the fixed cover is fixedly connected with a guide hopper, the front end of the guide hopper is rotatably connected with a curved plate, the rear side of the outer surface of the curved plate is fixedly connected with an inner curved plate, and the inner wall of the inner curved plate is fixedly connected with a plurality of guide plates which are arranged in an annular array; a plurality of through holes distributed in an annular array are formed in the inner surface of the guide hopper in a penetrating mode, a shaking frame is inserted into the inner side of each through hole through a shaking mechanism, the device has the smooth guide effect, the problem of scraping caused by serious bending in the stranding and cable forming process is solved, the device has the dust removal function, and the phenomenon that in the stranding process, the cable is damaged is avoided. Dust such as metal powder is mixed, and the cabling quality is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable production, and particularly relates to a cantilever single-twist cabling machine. BACKGROUND

[0002] In the production process of cross-linked polyethylene insulated power cables, the cantilever single-twist cabling machine is one of the key equipment, and its core role is to precisely twist a plurality of pretreated aluminum core conductors into a cable according to the designed pitch and twisting direction, to lay a stable conductor foundation for subsequent processes such as cross-linked polyethylene insulation layer extrusion and shielding layer wrapping, and finally to ensure the electrical conductivity, mechanical strength and operation reliability of the cable. The existing patent application No. CN202510662323.5, entitled "Communication cable twisting device convenient to use", comprises a base, a pay-off reel and a twisting drum, the pay-off reel and the twisting drum are arranged on the top of the base, and the top of the base away from the pay-off reel is provided with a take-up drum. In the invention, the electric sliding rail drives the sliding block to move the first direction-changing pulley, the first limiting wheel, the second direction-changing pulley and the second limiting wheel, and the reciprocating motion of the sliding block is controlled by the travel switch, so that the cable is evenly wound on the outer wall of the take-up drum, and overstacking is avoided. Moreover, when the sliding block changes the force direction of the cable, the spring provides a buffer to ensure the stable direction change of the cable, adapt to the motion change, not only improve the efficiency and quality of the cable twisting, but also reduce the damage to the cable caused by uneven twisting, reduce the production cost, and improve the convenience and automation of the operation, which has significant technical and practical value.

[0003] However, in the above-mentioned scheme and the prior art, the die hole diameter will be worn and enlarged after long-term use, the inner wall will become rough, and some new dies may have processing defects, such as unreasonable taper arc and burrs on the hole edge. These will cause the twisted wire to slide smoothly, and then cause scratches. The twisted wire of the cabling machine is scratched by the die, which not only causes the surface of the twisted wire to be scratched, but also damages the die and affects the subsequent production. The metal powder generated in the scratching process is easy to adhere to the die hole, guide wheel and guide nozzle, and the subsequent twisted wire will continuously rub against the adhered powder, which not only causes more scratches, burrs and other defects on the surface of the twisted wire, but also causes the powder to be embedded in the surface layer of the cable. For plated cable such as tin-plated and zinc-plated cable, it will also cause the plating layer to be damaged, peeled off, and locally exposed, directly reducing the qualified rate of the appearance of the cable. Therefore, a cantilever single-twist cabling machine is proposed. SUMMARY

[0004] The present application aims to solve the problems in the background art and provides a cantilever single-twist cabling machine.

[0005] In order to achieve the above object, the technical scheme adopted by the present application is: a cantilever single-torsion cable forming machine, comprising a base, a fixed cylinder is fixedly installed at the upper end of the base, a rotating shaft is rotatably penetrated into the inner side of the fixed cylinder, a fixed cover is fixedly connected to the front end of the rotating shaft, a die head is fixedly connected to the rear surface of the fixed cover, a guide hopper is fixedly connected to the front end of the fixed cover, a curved surface plate is rotatably connected to the front end of the guide hopper, an inner curved plate is fixedly connected to the rear edge of the outer surface of the curved surface plate, a plurality of guide plates arranged in an annular array are fixedly connected to the inner wall of the inner curved plate, a plurality of through openings arranged in an annular array are penetrated and formed in the inner surface of the guide hopper, and a shaking mechanism is inserted into each through opening.

[0006] Preferably, an adapter sleeve is rotatably embedded into the inner side of the fixed cylinder, the adapter sleeve is fixedly sleeved on the outer surface of the rotating shaft, a driving mechanism is arranged at the front end of the outer surface of the rotating shaft, a wire passing pipe is fixedly connected to the rear end of the die head, the wire passing pipe penetrates through the inner side of the rotating shaft, and a cable outlet is formed at the rear end of the upper surface of the rotating shaft.

[0007] Preferably, the driving mechanism comprises a driving motor fixedly installed on one side of the base, a transmission wheel is fixedly connected to the output shaft of the driving motor and the front end of the outer surface of the rotating shaft respectively, and the surfaces of the two transmission wheels are jointly sleeved with a transmission belt.

[0008] Preferably, a filter grid is fixedly connected to the rear end of the inner curved plate, an inner ring is fixedly connected to the inner edge of the filter grid, a sleeve ring is fixedly connected to the rear surface of the inner ring, and the sleeve ring is rotatably sleeved on the outer edge of the fixed cover.

[0009] Preferably, the inner surface of the inner ring is in sliding contact with the outer surface of the guide hopper, and the front end surface of the inner ring is in the shape of a circular truncated cone.

[0010] Preferably, a discharge pipe is fixedly embedded on the outer surface of the inner curved plate, and a screw cap is threadedly sleeved on the port of the discharge pipe.

[0011] Preferably, the shaking mechanism comprises a through opening formed in the inner wall of a sliding groove, a sliding plate is fixedly connected to the outer surface of the shaking frame, the sliding plate is slidably clamped into the inner side of the sliding groove, a return spring is fixedly connected to the upper surface of the sliding plate, the upper end of the return spring is fixedly connected to the inner top surface of the sliding groove, and a smooth edge is formed at the lower end of the shaking frame.

[0012] Preferably, a base is fixedly connected to the lower end of the base, a rotating arm is arranged at the rear end of the outer surface of the rotating shaft and the front end of the base respectively, the front rotating arm is fixed to the rotating shaft, the rear rotating arm is rotatably connected to the base, a wire arranging cantilever is fixedly connected between the two rotating arms, and a guide wheel set is arranged on the surfaces of the wire arranging cantilever and the rotating arms.

[0013] Preferably, the guide wheel set comprises wire passing wheels respectively rotatably mounted on the side surface of the cable arranging cantilever, the front surface of the front rotating arm and the inner side of the front rotating arm, the front end of the base is provided with a top cone, and the top cone slides through the inner side of the rear rotating arm.

[0014] Compared with the prior art, the present application has the following beneficial effects: The branch cable is wound into a cable by the cable winding disc, the branch cable is guided by the curved surface plate first to prevent the bending angle from being too large, and then is guided along the inner surface of the guide bucket, after a plurality of branch cables are wound into stranded cables, the stranded cables are extruded through the die head to ensure that the whole stranded cable is kept close, and then are guided through the wire passing pipe to the rear end and then are taken out through the cable outlet, so that the effect of gentle guiding is achieved and the problem of scratching caused by serious bending during the process of stranded cable is prevented. In the present application, when the branch cable contacts the curved surface plate, the curved surface plate is rotated, the air near the axis of the guide bucket is sucked through the through port to the inner side of the guide plate, flows backward along the inner wall of the guide plate, blows the dust to the front surface of the filter grid, does not hinder the airflow flowing toward the rear, and ensures continuous guiding and sucking, so that the function of dust removal is achieved, the dust such as metal powder is prevented from being mixed in the process of stranded cable, and the quality of the cable is improved. In the present application, when the branch cable contacts the guide bucket, the sliding plate slides along the inner side of the sliding groove, the reset spring is pressed, and the dust adhered to the inner wall of the shaking frame falls off during the movement of the shaking frame, so that the problem of poor airflow caused by too much dust adhered to the inner wall of the shaking frame is prevented, the dust removal effect is ensured, and the quality of the cable is improved. After the present application is stopped, the rotating cover can be removed by rotating, then the dust accumulated in the inside can be discharged through the discharge pipe, and during the discharging process, the curved surface plate can be rotated to rotate the discharge pipe to the lower position, so that the discharge of the dust is assisted by the gravity, and the maintenance is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the cantilever single-torque cable former of the present application; Figure 2 It is a schematic view of the fixed cylinder of the cantilever single-torque cable former of the present application; Figure 3 It is a sectional view of the fixed cylinder of the cantilever single-torque cable former of the present application; Figure 4 It is a structural schematic view of the cantilever single-torque cable former of the present application; Figure 3 It is an enlarged view of position A in the structural schematic view of the cantilever single-torque cable former of the present application; Figure 5 It is an enlarged view of position B in the structural schematic view of the cantilever single-torque cable former of the present application; Figure 4 It is an enlarged view of position B in the structural schematic view of the cantilever single-torque cable former of the present application; Figure 6 This is a cross-sectional view of the inner curved plate of a cantilever single-twist cable forming machine according to the present invention; Figure 7 This is a schematic diagram of the guide plate of a cantilever single-twist cable forming machine according to the present invention; Figure 8 This is a schematic diagram of the use of a cantilever single-twist cable forming machine according to the present invention.

[0016] The components are as follows: 1. Base; 2. Fixed cylinder; 3. Rotating shaft; 4. Adapter sleeve; 5. Cable guide tube; 6. Transmission wheel; 7. Transmission belt; 8. Drive motor; 9. Die head; 10. Fixed cover; 11. Guide bucket; 12. Curved panel; 13. Through port; 14. Inner curved plate; 15. Guide plate; 16. Filter grid; 17. Inner ring; 18. Collar; 19. Discharge pipe; 20. Screw cap; 21. Shaking frame; 22. Smooth edge; 23. Slide groove; 24. Sliding plate; 25. Return spring; 26. Cable outlet; 27. Rotating arm; 28. Cable laying cantilever; 29. ​​Cable guide wheel; 30. Top cone; 31. Base; 32. Cable reel; 33. Cable forming turntable; 34. Branch cable; 35. Stranded cable. Detailed Implementation

[0017] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0018] like Figures 1-8 The cantilever single-twist cable forming machine shown includes a base 1. A fixed cylinder 2 is fixedly installed on the upper end of the base 1. A rotating shaft 3 rotatably passes through the inner side of the fixed cylinder 2. A fixed cover 10 is fixedly connected to the front end of the rotating shaft 3. A die head 9 is fixedly connected to the rear surface of the fixed cover 10. A guide bucket 11 is fixedly connected to the front end of the fixed cover 10. A curved plate 12 is rotatably connected to the front end of the guide bucket 11. An inner curved plate 14 is fixedly connected to the rear side of the outer surface of the curved plate 12. Several guide plates 15 arranged in a circular array are fixedly connected to the inner wall of the inner curved plate 14. The distribution of the guide plates 15 is as follows: Figure 7 As shown, the inner surface of the guide bucket 11 is provided with several openings 13 arranged in a ring array, and a shaking frame 21 is inserted into the inner side of each opening 13 through a shaking mechanism.

[0019] like Figure 3As shown, the inner side of the fixed cylinder 2 is rotatably embedded with an adapter sleeve 4, the adapter sleeve 4 is fixedly sleeved on the outer surface of the rotating shaft 3, the outer surface of the rotating shaft 3 is provided with a driving mechanism at the front end, the rear end of the die head 9 is fixedly connected with a wire pipe 5, the wire pipe 5 penetrates through the inner side of the rotating shaft 3, and the upper surface of the rotating shaft 3 is provided with a cable outlet 26 at the rear end. The wire pipe 5 is used to guide the traction of the stranded cable 35, the rear end of the wire pipe 5 is open, and after the stranded cable 35 penetrates out, it is pulled to the outside through the cable outlet 26. The die head 9 is made of cold work die steel such as Cr12MoV and SKD11, which is quenched and tempered, and the hardness can reach HRC60-62, and the surface is treated by nitriding (nitriding layer thickness 0.1-0.2mm), which improves the wear resistance and anti-seizure property.

[0020] As shown in Figure 1 , the driving mechanism includes a driving motor 8 fixedly installed on one side of the base 1, and the output shaft of the driving motor 8 is fixedly connected with the outer surface of the rotating shaft 3 at the front end. Two transmission wheels 6 are fixedly connected with the outer surface of the rotating shaft 3 at the front end, and the surfaces of the two transmission wheels 6 are jointly sleeved with a transmission belt 7. When the driving motor 8 operates, the two transmission wheels 6 are driven under the action of the transmission belt 7, so that the rotating shaft 3 rotates, and the transmission wheels 6 are made of aluminum alloy or gray cast iron material to ensure that the stress is uniform and not easy to deform during transmission. The transmission belt 7 is made of rubber material with a cord layer, which has high strength and wear resistance. The power is transmitted through the friction between the wheel groove of the transmission wheel 6 and the transmission belt 7, which is suitable for medium and low speed and large torque working conditions.

[0021] As shown in Figure 3 , Figure 4 , the rear end of the inner curved plate 14 is fixedly connected with a filter grid 16, the inner edge of the filter grid 16 is fixedly connected with an inner ring 17, the rear surface of the inner ring 17 is fixedly connected with a sleeve ring 18, and the sleeve ring 18 is rotatably sleeved on the outer edge of the fixed cover 10. The sleeve ring 18 can rotate relative to the fixed cover 10, so that the inner curved plate 14 rotates, the filter grid 16 plays a role in allowing airflow to pass through, and can block dust at the same time. The filter grid 16 can be made by covering the surface of the metal grid with filter cloth, the metal grid is made of stainless steel mesh or punched plate with a hole diameter of 1-3mm, which plays a role in supporting the filter cloth and enhancing the structural rigidity to prevent the filter cloth from deforming or being damaged under the impact of airflow. The filter cloth is made of polyester fiber, polytetrafluoroethylene (PTFE) or glass fiber material, and the filtering accuracy (such as 5-20μm) is selected according to the dust particle size requirement to ensure dust blocking.

[0022] As shown in Figure 3 , Figure 4As shown, the inner surface of the inner ring 17 is in sliding contact with the outer surface of the guide bucket 11, the front end surface of the inner ring 17 is provided in a circular truncated cone shape, and the structural design fully considers the airflow guiding efficiency and sliding fit stability. The outer surface of the guide bucket 11 forms a close sliding fit (cooperation gap ≤0.1mm), which not only ensures that the inner ring 17 rotates flexibly with the sleeve ring 18, but also reduces the leakage of airflow from the cooperation gap. The circular truncated cone shape can guide the internal airflow to flow smoothly along the curved surface, avoid the formation of vortex or airflow dead zone at the corner, and play a role in guiding the airflow flow.

[0023] As shown in Figure 3 , Figure 4 , Figure 6 As shown, the outer surface of the inner curved plate 14 is fixedly embedded with the exhaust pipe 19, and the port of the exhaust pipe 19 is threadedly sleeved with the screw cap 20. During the rotation of the inner curved plate 14, dust is easily accumulated at the rear edge of the inner curved plate 14 due to centrifugal action. After the screw cap 20 is unscrewed later, the inner dust can be discharged. During the discharge process, the curved plate 12 can be rotated so that the exhaust pipe 19 is rotated to the lower position and is assisted by gravity to discharge the dust.

[0024] As shown in Figure 3 , Figure 4 , Figure 5 As shown, the shaking mechanism includes a through opening 13 formed in the inner wall of the sliding groove 23, and the outer surface of the shaking frame 21 is fixedly connected with a sliding plate 24. The sliding plate 24 is slidably clamped to the inner side of the sliding groove 23. The upper surface of the sliding plate 24 is fixedly connected with a return spring 25, and the upper end of the return spring 25 is fixedly connected to the inner top surface of the sliding groove 23. The lower end of the shaking frame 21 is provided with a smooth edge 22. When the shaking frame 21 is no longer pushed, the return spring 25 can assist the shaking frame 21 to reset. Under the elastic force of the return spring 25, the sliding plate 24 has a tendency to move downward.

[0025] As shown in Figure 1 , Figure 8As shown, a base 31 is fixedly connected to the lower end of the base 1. Rotating arms 27 are respectively provided at the rear end of the outer surface of the rotating shaft 3 and the front end of the base 31. The front rotating arm 27 is fixed to the rotating shaft 3, and the rear rotating arm 27 is rotatably connected to the base 31. A cable-laying cantilever 28 is fixedly connected between the two rotating arms 27. A guide wheel assembly is provided on the surfaces of the cable-laying cantilever 28 and the rotating arms 27. When the stranded cable 35 passes through the cable outlet 26, it is initially guided by the inlet guide wheel of the guide wheel assembly, allowing the stranded cable 35 to enter the cable-laying cantilever 28. Subsequently, the rotating shaft 3 rotates under the drive mechanism, pulling the cable-laying cantilever 28 to rotate circumferentially through the front rotating arm 27. Simultaneously, the rear rotating arm 27 rotates synchronously around the base 31 with the cable-laying cantilever 28, forming a stable circumferential motion trajectory. In cable winding, cable laying, and other related equipment, the base 31 is a commonly found basic load-bearing component and belongs to existing technology. Its core function is to provide a stable mounting point for the rotating arm 27, guide wheel group, cable reel 32, etc. It bears the load of equipment operation through its own rigid structure, offsets the vibration of operation, and ensures the linkage accuracy of each component. It is a conventional support foundation for realizing the orderly winding of cables.

[0026] The guide wheel assembly includes cable guide wheels 29 rotatably mounted on the side surface of the cable cantilever 28, the front surface of the front rotating arm 27, and the inner side of the front rotating arm 27. A top cone 30 is provided at the front end of the base 31, and the top cone 30 slides through the inner side of the rear rotating arm 27. The top cone 30 is adapted to the central shaft hole of the cable reel 32, and axial sliding is used to position and clamp the cable reel 32. This is existing technology and will not be elaborated further.

[0027] Branch cable 34 is wound into a cable by rotating on cabling turntable 33. Branch cable 34 is first guided by curved panel 12 to prevent excessive bending angles during twisting. Figure 8 As shown, following the inner surface of the guide bucket 11, multiple branch cables 34 are wound into a stranded cable 35, which is then passed through the die head 9 for extrusion molding, ensuring that the overall stranded cable remains tight. It is then guided through the cable guide tube 5 to the rear end, and then exits through the cable outlet 26. This provides a smooth guiding effect, preventing severe bending and scratching during the stranding process.

[0028] When the branch cable 34 contacts the curved panel 12, the curved panel 12 will rotate, which in turn will cause the guide plate 15 to rotate, drawing air from the central axis of the guide bucket 11. The air will then pass through the port 13 and reach the inner side of the guide plate 15. Following the guidance of the inner wall of the guide plate 15, the air will flow backward, blowing dust to the front surface of the filter grid 16. At the same time, the airflow will not be obstructed, ensuring continuous guidance and suction. Therefore, it has the function of dust removal, preventing the inclusion of metal powder and other dust during the stranding process, and improving the quality of the cable.

[0029] When the branch cable 34 contacts the guide bucket 11, it will intermittently touch the shaking frame 21, causing the sliding plate 24 to slide along the inner side of the slide groove 23 and squeeze the return spring 25. As the shaking frame 21 moves, the dust adhering to the inner wall will fall off, preventing too much dust from adhering to the inner wall of the shaking frame 21, which would cause poor airflow and thus ensure the dust removal effect and improve the quality of the cable.

[0030] After the machine is stopped, the cap 20 can be removed by rotating it. Then, the dust accumulated inside can be discharged through the discharge pipe 19. During the discharge process, the curved panel 12 can be rotated so that the discharge pipe 19 rotates to the lower position and is assisted by gravity to discharge the dust.

[0031] The cable reel 32 is placed at the front end of the top cone 30, preferentially guiding the stranded cable 35 to be wound around the surface of the cable reel 32. The branch cable 34 is wound into a cable by rotating the cabling turntable 33. After forming the stranded cable 35, it passes through the inner side of the rotating shaft 3 and is pulled out through the cable outlet 26. It is then guided by three cable guide wheels 29, and the guiding method is as follows. Figure 8 As shown, the stranded cable 35 is kept taut during the guiding process. Driven by the drive motor 8, the cable is driven by the transmission wheel 6 and the transmission belt 7. The rotating shaft 3, the rotating arm 27, and the cable laying cantilever 28 rotate, so that the stranded cable 35 can be quickly wound onto the cable reel 32 after cabling, achieving the purpose of efficient cable processing and production.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A cantilever single-twist cable forming machine, comprising a base (1), characterized in that: A fixed cylinder (2) is fixedly installed on the upper end of the base (1). A rotating shaft (3) is rotatably passed through the inner side of the fixed cylinder (2). A fixed cover (10) is fixedly connected to the front end of the rotating shaft (3). A mold head (9) is fixedly connected to the rear surface of the fixed cover (10). A guide bucket (11) is fixedly connected to the front end of the fixed cover (10). A curved panel (12) is rotatably connected to the front end of the guide bucket (11). An inner curved plate (14) is fixedly connected to the rear side of the outer surface of the curved panel (12). Several guide plates (15) arranged in a ring array are fixedly connected to the inner wall of the inner curved plate (14). Several through holes (13) arranged in a ring array are opened through the inner surface of the guide bucket (11). A shaking frame (21) is inserted into the inner side of each through hole (13) through a shaking mechanism.

2. The cantilever single-twist cable-making machine according to claim 1, characterized in that: The inner side of the fixed cylinder (2) is rotatably fitted with an adapter sleeve (4), the adapter sleeve (4) is fixedly sleeved on the outer surface of the rotating shaft (3), a driving mechanism is provided at the front end of the outer surface of the rotating shaft (3), the rear end of the mold head (9) is fixedly connected to a cable tube (5), the cable tube (5) passes through the inner side of the rotating shaft (3), and a cable outlet (26) is opened at the rear end of the upper surface of the rotating shaft (3).

3. A cantilever single-twist cable forming machine according to claim 2, characterized in that: The drive mechanism includes a drive motor (8) fixedly installed on one side of the base (1). The output shaft of the drive motor (8) and the front end of the outer surface of the rotating shaft (3) are respectively fixedly connected to a transmission wheel (6). The surfaces of the two transmission wheels (6) are covered with a transmission belt (7).

4. A cantilever single-twist cable-forming machine according to claim 1, characterized in that: The rear end of the inner curved plate (14) is fixedly connected to a filter grid (16), the inner edge of the filter grid (16) is fixedly connected to an inner ring (17), and the rear surface of the inner ring (17) is fixedly connected to a collar (18), which is rotatably sleeved on the outer edge of the fixed cover (10).

5. A cantilever single-twist cable-making machine according to claim 4, characterized in that: The inner surface of the inner ring (17) slides in contact with the outer surface of the guide bucket (11), and the front end face of the inner ring (17) is set as a frustum curved surface.

6. A cantilever single-twist cable-making machine according to claim 4, characterized in that: The outer surface of the inner curved plate (14) is fixedly fitted with a discharge pipe (19), and the port of the discharge pipe (19) is threaded with a cap (20).

7. A cantilever single-twist cable-forming machine according to claim 1, characterized in that: The shaking mechanism includes an opening (13) on the inner wall of the slide groove (23), a sliding plate (24) is fixedly connected to the outer surface of the shaking frame (21), the sliding plate (24) is slidably inserted into the inner side of the slide groove (23), a return spring (25) is fixedly connected to the upper surface of the sliding plate (24), the upper end of the return spring (25) is fixedly connected to the inner top surface of the slide groove (23), and a smooth edge (22) is provided at the lower end of the shaking frame (21).

8. A cantilever single-twist cable-making machine according to claim 1, characterized in that: The lower end of the base (1) is fixedly connected to the base (31). The rear end of the outer surface of the rotating shaft (3) and the front end of the base (31) are respectively provided with rotating arms (27). The front rotating arm (27) is fixed to the rotating shaft (3), and the rear rotating arm (27) is rotatably connected to the base (31). A cable cantilever (28) is fixedly connected between the two rotating arms (27). The surfaces of the cable cantilever (28) and the rotating arm (27) are jointly provided with a guide wheel assembly.

9. A cantilever single-twist cable-making machine according to claim 8, characterized in that: The guide wheel assembly includes a wire guide wheel (29) that is rotatably mounted on the side surface of the cable cantilever (28), the front surface of the front rotating arm (27), and the inner side of the front rotating arm (27). The front end of the base (31) is provided with a top cone (30), and the top cone (30) slides through the inner side of the rear rotating arm (27).

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