Cable stranding machine

Abstract

The invention discloses a cable stranding machine, and particularly relates to the technical field of cable stranding machines, the cable stranding machine comprises a basic base, a cable cleaning assembly and a first winding assembly, a stranding assembly is placed above the basic base, and the cable cleaning assembly is placed at the cable conveying front end of the stranding assembly; a wire collecting assembly is arranged on the side, away from the wire twisting assembly, of the cable cleaning assembly, a wire gathering assembly is arranged on the side, away from the cable cleaning assembly, of the wire collecting assembly, and a wire winding assembly is arranged on the side, away from the wire collecting assembly, of the wire gathering assembly. When the equipment is used for stranding a cable, the cable cleaning assembly can be driven to operate through the servo motor of the corresponding driving structure, so that the number of motors of the equipment is reduced, and meanwhile, the cable cleaning assembly can be driven to be normally used through the allowance driven by the servo motor; therefore, the cleaning problem of the cable can be conveniently solved at any time.

Description

Technical Field

[0001] The present application relates to the technical field of cable stranding machines, and more specifically, to a cable stranding machine. Background Art

[0002] A stranding machine is a mechanical device that can be widely used in the stranding of various soft / hard conductor wires, twisting multiple single-conductor wires into one strand to meet the process requirements of the wire. Stranding machines can generally be divided into single-strand stranding machines, pair-stranding machines, high-speed stranding machines, untwisting machines, cage stranding machines, frame stranding machines, tube stranding machines, and disc stranding machines according to the stranding method; After retrieval, the existing publication number: CN116230321A, discloses a cable stranding machine; including a stranding machine and a bottom plate, the bottom plate is fixedly installed on the stranding machine, and a wire splitting assembly for splitting the cable is arranged on the bottom plate. The wire splitting assembly includes two fixing plates, a connecting rod, a wire splitting wheel, a limiting block, a first spring, an outer frame, a toothed plate, a first servo motor, and a residual wheel. Both of the fixing plates are fixedly installed on the top of the bottom plate, the connecting rod is slidably installed on the two fixing plates, and the wire splitting wheel is rotatably installed on the connecting rod. By setting the wire splitting assembly, starting the first servo motor to drive the residual wheel to rotate, so that the toothed plate drives the connecting rod and the wire splitting wheel to move to one side. When the residual wheel is not engaged with the toothed plate, the first spring releases elastic force to make the wire splitting wheel return to its original state, which has the advantages of improving the utilization space on the surface of the take-up roller, avoiding the cable from winding on the take-up roller, and thus improving the production quality of the cable. The inventor found the following problems in the prior art during the implementation of the present application: During the use of the existing cable, because there will be stains on the outer surface of the cable itself, it will often wind in during the winding process, and the stains will be mixed into the cable, resulting in corrosion inside the cable. And during the winding process of the cable, there will often be problems with tension adjustment when the cable is tightened, thus affecting the normal operation of the equipment; Therefore, a cable stranding machine is proposed for the above problems. Summary of the Invention

[0003] In order to overcome the above defects of the prior art, the present application provides a cable stranding machine to solve the problems raised in the above background art.

[0004] To achieve the above object, the present application provides the following technical solutions: A cable stranding machine includes a base, a cable cleaning component, and a first winding component. A stranding component is placed above the base. A cable cleaning component is placed at the front end of the cable conveying of the stranding component. A wire collecting component is arranged at the outlet end of the cable cleaning component. A wire gathering component is arranged at the outlet end of the wire collecting component. A winding component is arranged at the outlet end of the wire gathering component. The outlet ends of the winding component are sequentially arranged with a first winding component and a second winding component. The cable cleaning component includes an overall machine driving component and a cleaning frame. The cleaning frame is connected above the overall machine driving component. The stranding component includes a first rotating shaft, a rotating ring, and a wire releasing frame. A guide rail frame for guiding the movement of the cable is arranged between the wire gathering component, the winding component, the first winding component, and the second winding component.

[0005] Preferably, the overall machine driving component includes a second gear, a servo motor, a third rotating shaft, a spline gear, a second mounting ring, and an electromagnetic clutch. The second gear is fixedly connected to the output shaft of the servo motor. A third rotating shaft is arranged on the side of the second gear away from the servo motor. A spline gear is arranged at the end of the third rotating shaft away from the second gear. The outer surface of the spline gear is sleeved with a second mounting ring. The electromagnetic clutch is fixedly connected below the second mounting ring.

[0006] Preferably, the overall machine driving component further includes a screw rod, a first connecting seat, a rotating gear, and a torsion spring tooth group. The cable cleaning component includes a housing. The screw rod is rotatably connected inside the housing. The outer diameter surface of the screw rod is threadedly connected with a first connecting seat. A detachable structure is formed between the first connecting seat and the cleaning frame through a locknut.

[0007] Preferably, the first winding component includes a second rotating base, a driving motor, a supporting base, and an adjustable tightening ring. The driving motor is installed above the second rotating base. The supporting base is fixedly connected below the second rotating base. The adjustable tightening ring is rotatably connected to the side of the second rotating base. The driving motor and the adjustable tightening ring are rotationally connected through gear meshing.

[0008] Preferably, the adjustable tightening ring includes a hydraulic cylinder, a hydraulic pushing bracket, a winding frame, and winding grooves. The driving end of the hydraulic cylinder is installed with a hydraulic pushing bracket. The pushing end of the hydraulic pushing bracket is installed with a winding frame. Winding grooves are arranged on the outer diameter surface of the winding frame, evenly distributed circumferentially.

[0009] Preferably, the wire collecting assembly includes a fixing ring, a wire routing groove, a supporting ring, a wiring ring and a first mounting groove. The supporting ring is placed on the inner surface of the fixing ring. A wire routing groove is reserved between the fixing ring and the supporting ring. Wiring rings are connected to the outer edges of the supporting ring. A first mounting groove penetrates through the center of the wiring ring.

[0010] Preferably, the wire gathering assembly includes a winding ring, a fixing bracket, a lock, a fixed connection seat, a side placing base, a fastening bolt, a first mounting ring, a push rod, a wire gathering ring and a rotating mounting ring. The center of the winding ring is inserted into the groove of the fixing bracket. A lock is installed on the outer edge of the fixing bracket. A detachable structure is formed between the winding ring and the fixing bracket through the lock. The fixed connection seat is installed below the fixing bracket. The side placing base is installed on the side of the fixed connection seat. The fastening bolt is arranged in the groove of the winding ring. The fastening bolt penetrates through and is fixedly connected to the first mounting ring. Push rods are arranged at the edges of the first mounting ring. A wire gathering ring is placed between the push rods. A rotating mounting ring penetrates through the center of the winding ring.

[0011] Preferably, the wire coiling assembly includes a supporting mounting base, a support frame, a stepping motor, a collecting ring and a wire gathering frame. The support frame is installed above the supporting mounting base. The stepping motor is installed at the top of the support frame through a locknut bolt. The output end of the stepping motor is meshed with the collecting ring through a spur gear set. A wire gathering frame is installed inside the collecting ring. When the cable passes through the wire coiling assembly and is wound on the outer surface of the adjustable tightening ring of the first wire winding assembly through the guide rail frame.

[0012] Preferably, the wire twisting assembly includes a first rotating shaft, a rotating ring, a first mounting base, a wire pay-off rack, a second mounting base and a first gear. The first rotating shaft is installed above the first mounting base. The second mounting base is arranged on the side of the first mounting base. Rotating rings are respectively arranged above the first mounting base and the second mounting base. The first rotating shaft penetrates through the centers of the two rotating rings. A first gear is sleeved on the first rotating shaft inside the second mounting base. A rotating connection is formed between the first rotating shaft and the two rotating rings through the first gear and bearings. The servo motor only belongs to the cable cleaning assembly. The servo motor is fixed inside the second mounting base. Its output end is meshed with the first gear through a second gear. A wire pay-off rack is sleeved between the first mounting base and the second mounting base on the first rotating shaft. The wire pay-off rack includes a second mounting groove, a mounting frame, a second rotating shaft and a wire pay-off sleeve ring. The four sides of the second mounting groove are surrounded by the mounting frame. A second rotating shaft is installed between the two mounting frames. A wire pay-off sleeve ring is movably connected between the two second rotating shafts.

[0013] The technical effects and advantages of this application: Compared with the prior art, in the process of rotating the cable, this cable stranding machine can drive the cable cleaning component to operate simultaneously through the corresponding driving structure, namely the servo motor. While reducing the number of equipment motors, it can also drive the cable cleaning component for normal use through the surplus of the servo motor drive, so as to facilitate the handling of the cable cleaning problem at any time.

[0014] Compared with the prior art, when this cable stranding machine winds the cable, first place the cable on the wire dispensing rack of the winding component. The servo motor in the second mounting base of the stranding component drives the cable, making it pass through the cable cleaning component and enter the cable gathering component for rotation and winding. The wound cable enters the coiling component. The staff observes the stains on the outer surface of this batch of cables. If there are too many stains, the cable cleaning component contacts the cable from the standby state and wipes off the stains on the outer surface before the cable enters the wire gathering component.

[0015] Compared with the prior art, this cable stranding machine realizes the rapid engagement / separation of the second mounting ring and the spline gear through the precise control of the servo motor in cooperation with the electromagnetic clutch, and then automatically meshes the gears to transmit power during driving. After the cleaning is completed, the electromagnetic clutch is powered off and separated, reducing the ineffective energy consumption. The torsion spring tooth group releases the torque in the reverse direction after the driving is interrupted, driving the screw to reverse and automatically resetting the cleaning rack without additional power input, improving the system cycle efficiency. The cleaning rack and the first connecting seat are connected by anti-loosening bolts, facilitating the rapid replacement or maintenance of the cleaning parts and reducing the downtime. And the screw and the rotating gear are supported by bearings, reducing the friction loss. Then the cleaning rack moves to the trapezoidal angle between the cable and the connection ring driven by the screw, and specifically removes the stains through friction, adapting to different wire diameters and bending angles. At the same time, the trapezoidal layout of the cable and the connection ring increases the contact surface, and the cleaning rack can cover the key dirt accumulation areas, improving the cleaning efficiency. Description of the Drawings

[0016] Figure 1 It is the overall structural schematic diagram of this application; Figure 2 It is the structural schematic diagram of the first mounting base of this application; Figure 3 It is the structural schematic diagram of the cable cleaning component of this application; Figure 4 It is the structural schematic diagram of the wire dispensing rack of this application; Figure 5 It is the front view structural schematic diagram of the wire gathering component of this application; Figure 6 It is the structural schematic diagram of the cable gathering component of this application; Figure 7 It is the structural schematic diagram of the second installation groove of this application; Figure 8 Structural schematic diagram of the wire winding component of the present application; Figure 9 Structural schematic diagram of the fixed bracket of the present application; Figure 10 Structural schematic diagram of the adjustable tightening ring of the present application; Figure 11 Side view structural schematic diagram of the wire dispensing rack of the present application; Figure 12 Side view sectional structural schematic diagram of the cable cleaning component of the present application.

[0017] Reference numerals in the drawings are: 1, basic base; 2, wire twisting component; 3, cable cleaning component; 4, wire collecting component; 401, fixed ring; 402, wire routing groove; 403, support ring; 404, wiring ring; 405, first installation groove; 5, wire gathering component; 501, winding ring; 502, fastening bolt; 503, first installation ring; 504, push rod; 505, wire gathering ring; 506, rotating installation ring; 507, fixed bracket; 508, lock; 509, fixed connection seat; 5010, side placement base; 6, wire winding component; 601, support installation base; 602, support frame; 603, stepping motor; 604, collecting ring; 605, wire gathering frame; 7, first wire winding component; 8, second wire winding component; 9, first rotating shaft; 10, rotating ring; 11, first installation base; 12, wire dispensing rack; 1201, second installation groove; 1202, installation frame; 1203, second rotating shaft; 1204, wire dispensing sleeve ring; 13, second installation base; 14, second rotating base; 15, driving motor; 16, support base; 17, adjustable tightening ring; 1701, hydraulic cylinder; 1702, hydraulic push support; 1703, wire winding frame; 1704, wire winding groove; 18, first gear; 19, second gear; 20, servo motor; 21, third rotating shaft; 22, spline gear; 23, second installation ring; 24, electromagnetic clutch; 25, screw; 26, first connection seat; 27, rotating gear; 28, torsion spring tooth group; 29, cleaning frame; 30, guide rail frame. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0019] Embodiment 1 As shown in the attached Figures 1 to 12A cable stranding machine shown in the figure includes a basic base 1, a cable cleaning component 3, and a first winding component 7. A stranding component 2 is placed above the basic base 1, and a cable cleaning component 3 is placed at the front end of the cable conveying of the stranding component 2. A wire gathering component 4 is arranged on the side of the cable cleaning component 3 away from the stranding component 2, and a wire aligning component 5 is arranged on the side of the wire gathering component 4 away from the cable cleaning component 3. A winding component 6 is arranged on the side of the wire aligning component 5 away from the wire gathering component 4, and a first winding component 7 is arranged on the side of the winding component 6 away from the wire aligning component 5. A second winding component 8 is arranged on the side of the first winding component 7 away from the winding component 6. The cable cleaning component 3 includes a whole machine driving component and a cleaning frame 29. The cleaning frame 29 is connected above the whole machine driving component. The stranding component 2 includes a first rotating shaft 9, a rotating ring 10, and a wire releasing frame 12. A guide rail frame 30 for guiding the movement of the cable is arranged between the wire aligning component 5, the winding component 6, the first winding component 7, and the second winding component 8.

[0020] Among them, when the cable is being wound, the wire releasing frame 12 in the winding component 2 is used to place the cable, and the cable is driven by the servo motor 20 in the second mounting base 13 provided in the stranding component 2. When the cable passes through the cable cleaning component 3 and enters the wire gathering component 4, it rotates. Therefore, during the rotation process, the cable is wound, and the wound cable enters the interior of the winding component 6. While the cable is being wound in the winding component 6, at this time, the staff observes the stains on the outer surface of this batch of cables. When there are too many stains, at this time, the cable cleaning component 3 contacts the cable from the standby state, so that the cable enters the cleaning end of the cable cleaning component 3. Before the cable enters the wire aligning component 5, the stains attached to the outer surface of the cable are wiped off by the cable cleaning component 3 to keep the cable clean. Then, when the wound cable has a tension problem, at this time, the first winding component 7 and the second winding component 8 contract the winding area to release the wound cable, so that the tension degree of the cable can be adjusted, thus protecting the normal operation of the equipment.

[0021] Embodiment 2 On the basis of Embodiment 1, the solution in Embodiment 1 is further refined and introduced in combination with the following specific working methods, as Figures 1 to 12 shown, and the details are described below: As a preferred embodiment, the whole machine driving assembly includes a second gear 19, a servo motor 20, a third rotating shaft 21, a spline gear 22, a second mounting ring 23, and an electromagnetic clutch 24. The second gear 19 is fixedly connected to the output shaft of the servo motor 20, and the third rotating shaft 21 is provided on the side of the second gear 19 away from the servo motor 20, and the spline gear 22 is provided on the end of the third rotating shaft 21 away from the second gear 19, wherein the outer surface of the spline gear 22 provided with the third rotating shaft 21 is provided with a second mounting ring 23, and the outer surface of the spline gear 22 is provided with a second mounting ring 23, and the electromagnetic clutch 24 installed on the second mounting ring 23 is driven to make the second mounting ring 23 move horizontally along the spline gear 22. , and when the second mounting ring 23 contacts the spline gear 22, it is driven and the gear on the second mounting ring 23 is rotated, and the gear installed on the second mounting ring 23 is connected through a bearing, and an electromagnetic clutch 24 is fixedly connected below. The whole machine driving assembly also includes a screw 25, a first connecting seat 26, a rotating gear 27 and a torsion spring tooth group 28, and the cable cleaning assembly 3 includes a shell, and the rotation of the screw 25 is connected to the inside of the shell, and when the gear transmission set on the second mounting ring 23 is driven by the spline gear 22, the gear on the second mounting ring 23 will contact the rotating gear 27 on the screw 25 during the movement, and at the same time, drive the screw 25 to rotate, and the rotating gear 27 will be driven by the spline gear 22. A mounting block is provided between the moving gear 27 and the screw rod 25, and a bearing is provided inside for the screw rod 25 to rotate. When the rotating gear 27 rotates, the screw rod 25 is driven to rotate, and during the rotation of the screw rod 25, the first connecting seat 26 on the screw rod 25 moves horizontally along the screw rod 25. At this time, the first connecting seat 26 is connected to the cleaning frame 29, and the cable is in contact with the wiring ring 404 in the wire collection component 4 to form a trapezoidal structure. At this time, the cleaning frame 29 is driven by the first connecting seat 26 and moves to the angle where the cable is in contact with the wiring ring 404. At this time, the cable is in contact with the cleaning frame 29. At this time, because the cable is stretched into a trapezoidal shape, one side has a large range and the other side has a small range, and the cleaning frame 29 is between the stretched cables. When it is clearly known or the operator clearly observes that there are stains on the cable line, the cleaning frame 29 is driven to a smaller range, specifically to move in the direction of the cable collection component 4. At this time, the sponge ball on the cleaning frame 29 contacts the cable line and wraps the cable line with the sponge ball, so that the cable line rubs against the cable line during the movement, so that the stains on the cable line are taken away by the sponge ball on the cleaning frame 29. The outer diameter surface of the screw 25 is threadedly connected with a first connecting seat 26, and a detachable structure is formed between the first connecting seat 26 and the cleaning frame 29 by anti-loosening bolts. When the cable cleaning component 3 completes the processing, the electromagnetic clutch 24 drives the second mounting ring 23 to separate from the spline gear 22, and the drive of the rotating gear 27 disappears.The torsion spring tooth group 28 above the rotating gear 27 is tightened when the gear rotates. After the gear disengages, the torsion spring tooth group 28 drives the rotating gear 27 to rotate in the reverse direction, driving the first connecting seat 26 to reset, thereby moving the cleaning frame 29. That is to say, during the process of winding and collecting the cable itself, the distance between the cables is continuously decreasing. At this time, by moving the cleaning frame 29, the cleaning frame 29 contacts the continuously shrinking cable. Without affecting the process of winding and collecting the cable, the sponge mass on the cleaning frame 29 is contacted, and the cable squeezes the sponge mass, so that the cable is wrapped into the sponge mass. Thus, through the movement of the cable, the stains on the cable are rubbed off.

[0022] As a preferred embodiment, the first winding assembly 7 includes a second rotating base 14, a driving motor 15, a support base 16, and an adjustable tightening ring 17. A driving motor 15 is installed above the second rotating base 14. The driving motor 15 is the driving structure of the first winding assembly 7. The driving motor 15 drives the adjustable tightening ring 17 to rotate by connecting a gear to the output end. The support base 16 is fixedly connected below the second rotating base 14, and the support base 16 supports the second rotating base 14. The adjustable tightening ring 17 is rotatably connected to the side of the second rotating base 14. The adjustable tightening ring 17 has a contraction function to facilitate the release of the tension on the wound cable rope. The driving motor 15 and the adjustable tightening ring 17 are rotationally connected through gear meshing.

[0023] As a preferred embodiment, the adjustable tightening ring 17 includes a hydraulic cylinder 1701, a hydraulic push support 1702, a winding frame 1703, and a winding groove 1704. The driving end of the hydraulic cylinder 1701 is equipped with a hydraulic push support 1702. When adjusting the adjustable tightening ring 17, the driving end of the hydraulic cylinder 1701 is used. The hydraulic cylinder 1701 is connected to the hydraulic push support 1702. During the driving connection, the hydraulic cylinder 1701 provides driving power to the hydraulic push support 1702. The hydraulic cylinder 1701 is internally provided with a proportional valve, and the oil volume is controlled by an electrical signal to adjust the pushing stroke, so as to adjust the amount of oil output by the hydraulic cylinder 1701, facilitating the adjustment of the pushing length of the hydraulic push support 1702. Since the stop structure of the hydraulic cylinder 1701 is a specific prior art, it will not be described here. After the hydraulic push support 1702 obtains kinetic energy, it will push the connected winding frame 1703 to move to the corresponding position. There is an adjustable gap between the winding frames 1703, and the radian angle of the adjustable gap does not affect the cable winding process. Then, when the hydraulic push support 1702 acts, it pushes the winding frame 1703 to adjust the gap spacing, so that the cable can be wound into the winding groove 1704 of the winding frame 1703 and move along the groove body to complete the winding. The pressure sensor arranged in the winding groove 1704 can monitor the cable tension data in real time. Once abnormal tension is detected, at this time, the hydraulic cylinder 1701 will immediately control the hydraulic push support 1702 to slowly contract the spacing of the winding frame 1703 to release the cable tension, thus ensuring the stable operation of the equipment. The pushing end of the hydraulic push support 1702 is equipped with a winding frame 1703, and the outer diameter surfaces of the winding frames 1703 are all provided with winding grooves 1704, which are evenly distributed along the circumference.

[0024] As a preferred embodiment, the cable collection component 4 includes a fixed ring 401, a wiring groove 402, a support ring 403, a wiring ring 404 and a first mounting groove 405, and a support ring 403 is placed on the inner surface of the fixed ring 401. The fixed ring 401 is fixed to the second mounting base 13 of the equipment rack through the cable cleaning component 3. The inner wall of the fixed ring is a circular ring plane, and a radial gap of 3-5 mm is maintained with the outer circumference of the support ring 403 to form a circular wiring groove 402 with uniform width. The first mounting groove 405 arranged at the center of the support ring 403 is connected to one end of the first rotating shaft 9, and the wiring rings 404 around the edge of the support ring are evenly distributed on the outer circumference of the support ring 403 at intervals of 45°, and the axis thereof is inclined at a radial angle of 15° to the support ring for the introduction of cables. Then, the inner wall of the ring body is provided with a 0.5 mm deep anti-slip ring groove, and the multiple cables to be twisted are guided by the inclination of the ring body during the process of passing through the wiring ring 404. When the first rotating shaft 9 is driven by the servo motor and rotates clockwise, the support ring 403 connected by bolts rotates synchronously. Since the fixing ring 401 remains stationary, the outer circumferential surface of the support ring 403 forms a relative rotational motion with the inner wall of the fixing ring, so that the cable in the wiring groove 402 is subjected to circumferential traction force. At this time, the wiring ring 404 rotates synchronously with the support ring 403, and its inclined axis forces the cable to generate an axial component while moving circumferentially, prompting each cable to move in a spiral trajectory with the rotating shaft as the center. A first mounting groove 405 is provided through the center of the wiring ring 404.

[0025] As a preferred embodiment, the wire gathering assembly 5 includes a wire winding ring 501, a fixed bracket 507, a lock 508, a fixed connection seat 509, a side placing base 5010, a fastening bolt 502, a first mounting ring 503, a push rod 504, a wire gathering ring 505 and a rotating mounting ring 506. The center of the wire winding ring 501 is inserted into the groove of the fixed bracket 507, and a lock 508 is installed at the outer edge of the fixed bracket 507. The wire winding ring 501 and the fixed bracket 507 are connected through the rotating mounting ring 506 and fixed by the lock 508. A detachable structure is formed between the wire winding ring 501 and the fixed bracket 507 through the lock 508. When the lock 508 is inserted into the fixed bracket 507 and connected to the rotating mounting ring 506 of the wire winding ring 501, the fixing of the rotating mounting ring 506 is completed at this time. When it is necessary to adjust the type of the wire gathering ring 505 in the wire winding ring 501, the lock 508 can be disassembled, and the wire winding ring 501 can be rotated through the fixed bracket 507 to adjust the position of the wire gathering ring 505 in the wire winding ring 501, so as to facilitate adjusting the type of the installed wire gathering ring 505 according to the diameter of the cable at any time. A fixed connection seat 509 is installed below the fixed bracket 507, and a side placing base 5010 is installed on the side of the fixed connection seat 509. A fastening bolt 502 is arranged in the groove of the wire winding ring 501. The fastening bolt 502 penetrates and fixedly connects the first mounting ring 503, and push rods 504 are arranged at the edges of the first mounting ring 503. The fastening bolt 502 fixes the first mounting ring 503, and the first wire gathering ring 505 is fixed by the push of the push rod 504. The push rod 504 is equipped with a locking structure and is locked through a buckle. When installing the wire gathering ring 505, the push rod 504 can be loosened, and the corresponding wire gathering ring 505 can be placed in. By tightening the push rod 504 and locking it, the fixing of the wire gathering ring 505 is completed. The wire gathering ring 505 is placed between the push rods 504, and the rotating mounting ring 506 penetrates and connects the center of the wire winding ring 501.

[0026] As a preferred embodiment, the wire winding assembly 6 includes a support mounting base 601, a support frame 602, a stepper motor 603, a collecting ring 604, and a wire gathering frame 605. A support frame 602 is installed above the support mounting base 601, and a stepper motor 603 is installed at the top of the support frame 602 through a locknut bolt. The output end of the stepper motor 603 is engaged with the collecting ring 604 through a spur gear set. When the cable wire wound by the wire gathering assembly 5 enters the interior of the wire winding assembly 6, then the stepper motor 603 drives the collecting ring 604 to rotate. The wire gathering frame 605 drives the internal pushing structure through electric drive. The pushing structure is an existing mechanical structure and only has the effect of pushing and pulling, so it will not be discussed here. The wire gathering frame 605 contacts the wound cable wire. At this time, the collecting ring 604 rotates, and the wire gathering frame 605 winds the cable wire that has completed the basic winding, so that the cable wire is tightened for the second time, thus completing the winding of the cable wire. The wire gathering frame 605 is installed inside the collecting ring 604. When the cable wire passes through the wire winding assembly 6 and is wound around the outer surface of the adjustable tightening ring 17 of the first winding assembly 7 through the guide rail frame 30.

[0027] As a preferred embodiment, the wire twisting assembly 2 includes a first rotating shaft 9, a rotating ring 10, a first mounting base 11, a wire pay-off frame 12, a second mounting base 13, and a first gear 18. A first rotating shaft 9 is installed above the first mounting base 11, and a second mounting base 13 is arranged on the side of the first mounting base 11. Rotating rings 10 are respectively arranged above the first mounting base 11 and the second mounting base 13. The rotating ring 10 on the first mounting base 11 is connected to the first rotating shaft 9 through a bearing. The first rotating shaft 9 in the second mounting base 13 is connected with a first gear 18, and is engaged with a second gear 19 connected to the output end of the servo motor 20 through the first gear 18 to realize rotation. The first rotating shaft 9 passes through the centers of the two rotating rings 10. A first gear 18 is sleeved on the first rotating shaft 9 in the second mounting base 13. The first rotating shaft 9 and the two rotating rings 10 are rotationally connected through the first gear 18 and the bearing. The servo motor 20 only belongs to the cable cleaning assembly 3. The servo motor 20 is fixed in the second mounting base 13, and its output end is engaged with the first gear 18 through the second gear 19. Among them, the servo motor 20 is used for the operation of both the wire winding assembly 2 and the cable cleaning assembly 3. The normal operation of the two devices is realized through one motor. A wire pay-off frame 12 is sleeved between the first mounting base 11 and the second mounting base 13 on the first rotating shaft 9.

[0028] As a preferred embodiment, the wire pay-off frame 12 includes a second installation groove 1201, an installation frame 1202, a second rotating shaft 1203, and a wire pay-off collar 1204. The four sides of the second installation groove 1201 are surrounded by the installation frame 1202. The wire pay-off frame 12 is connected to the first rotating shaft 9 through the second installation groove 1201 and fixedly connected. Then, the installation frame 1202 is connected through the second rotating shaft 1203, and the second rotating shaft 1203 is connected to the wire pay-off collar 1204. At this time, the wire pay-off collar 1204 and the second rotating shaft 1203 can be disassembled to place the cable to be wound. A second rotating shaft 1203 is installed between the two installation frames 1202, and a wire pay-off collar 1204 is movably connected between the two second rotating shafts 1203. During the working process, after the cable to be gathered is wound around the surface of the wire pay-off collar 1204, through the stretching of the operator, the corresponding number of cables are stretched out and moved along the direction of the wire gathering assembly 4. After passing through the cable cleaning assembly 3, they enter the interior of the wire gathering assembly 4. After being gathered by the wire gathering assembly 4, they enter the subsequent equipment through the track frame 30 for production.

[0029] The working process of this application is as follows: First, the installed electromagnetic clutch 24 is driven, so that the second installation ring 23 moves horizontally along the spline gear 22. When the second installation ring 23 contacts the spline gear 22, it obtains a drive and the gear on the second installation ring 23 rotates. The gear installed on the second installation ring 23 is connected by a bearing. When the gear set on the second installation ring 23 is driven and driven by the spline gear 22, the gear on the second installation ring 23 will contact the rotating gear 27 on the screw 25 during the movement. At the same time of contact, it drives the screw 25 to rotate. An installation block is provided between the rotating gear 27 and the screw 25, and a bearing is provided inside for the rotation of the screw 25. When the rotating gear 27 rotates, it drives the screw 25 to rotate. During the rotation of the screw 25, the first connection seat 26 on the screw 25 moves horizontally along the screw 25. At this time, the first connection seat 26 is connected to the cleaning frame 29. The cable contacts the connection ring 404 in the wire gathering assembly 4 to form a trapezoidal structure. At this time, the cleaning frame 29 is driven by the first connection seat 26 and moves to the included angle where the cable contacts the connection ring 404. At this time, the cable contacts the cleaning frame 29 and rubs, so that the stains on the cable are taken away by the cleaning frame 29. When the cable cleaning assembly 3 finishes processing, at this time, the electromagnetic clutch 24 drives the second installation ring 23 to separate from the spline gear 22. At this time, the drive of the rotating gear 27 disappears, and the torsion spring gear set 28 above the rotating gear 27 tightens due to the rotation of the gear. After the gear disengages, the torsion spring gear set 28 drives the rotating gear 27 to rotate in the reverse direction, driving the first connection seat 26 to reset, thereby moving the cleaning frame 29.

[0030] Among them, the drive motor 15 is the drive structure of the first winding component 7. The drive motor 15 drives the adjustable tightening ring 17 to rotate by connecting a gear at the output end. A support base 16 is fixedly connected below the second rotating base 14, and the support base 16 supports the second rotating base 14. The adjustable tightening ring 17 has a contraction function to facilitate the release of the tension of the cable rope being wound. When adjusting the adjustable tightening ring 17, the hydraulic cylinder 1701 is the driving end. The hydraulic cylinder 1701 is connected to the hydraulic push support 1702. During the driving connection process, the hydraulic cylinder 1701 provides driving power to the hydraulic push support 1702, and a stop structure is provided in the hydraulic cylinder 1701 to adjust the amount of oil output by the hydraulic cylinder 1701, so as to facilitate the adjustment of the pushing length of the hydraulic push support 1702. Since the stop structure of the hydraulic cylinder 1701 is a specific prior art, it will not be described here. When the hydraulic push support 1702 generates a linear motion under the drive of the hydraulic cylinder 1701, the hydraulic push support 1702 will transmit the driving force to the winding frame 1703 rigidly connected to it, and then push the winding frame 1703 to move. An adjustable arc gap is reserved between the winding frames 1703. The width and radian angle of the gap can ensure that the cable can adjust the tension at any time during the winding process. Then, after the hydraulic push support 1702 completes the adjustment, the winding groove 1704 on the winding frame 1703 is specifically a continuous spiral winding groove. When the cable is brought into the winding groove 1704 in the winding frame 1703 by the guide rail frame 30, the cable cuts in along the guiding inclined plane of the winding groove 1704 and is orderly wound with the synchronous rotation of the winding frame 1703. The pressure sensor in the winding groove 1704 monitors the cable tension data in real time. When the detected tension value exceeds the set threshold, the hydraulic control system immediately triggers the compensation mechanism: At this time, the hydraulic cylinder 1701 adjusts the oil supply flow through the proportional servo valve, so that the hydraulic push support 1702 slowly retracts at a speed of 0.5 mm / s, driving the winding frame 1703 to contract synchronously, reducing the reserved gap width. During this process, the cable wound on the winding frame will naturally release the overload tension due to the reduction of the radial constraint. At the same time, the spiral groove of the winding groove will ensure that the cable will not slip or become disordered during the tension release process. Then, when the tension value returns to the normal working range, the hydraulic system automatically locks the position of the support to maintain a stable winding working condition. The winding ring 501 and the fixed bracket 507 are connected through the rotating mounting ring 506 and fixed by the latch 508. When the latch 508 is inserted into the fixed bracket 507 and connected to the rotating mounting ring 506 of the winding ring 501, the fixing of the rotating mounting ring 506 is completed. When it is necessary to adjust the type of the wire gathering ring 505 in the winding ring 501, the latch 508 can be disassembled, and the winding ring 501 can be rotated through the fixed bracket 507 to adjust the position of the wire gathering ring 505 in the winding ring 501, so as to facilitate adjusting the type of the installed wire gathering ring 505 according to the diameter of the cable at any time. The fastening bolt 502 fixes the first mounting ring 503, and the first wire gathering ring 505 is fixed by the push of the push rod 504. The push rod 504 is equipped with a locking structure and is locked by a buckle. When installing the wire gathering ring 505, the push rod 504 can be loosened, and the corresponding wire gathering ring 505 can be placed. By tightening the push rod 504 and locking it, the fixing of the wire gathering ring 505 is completed; When the cable wound by the wire gathering component 5 enters the inside of the winding component 6, the stepping motor 603 drives the collecting ring 604 to rotate. The wire gathering frame 605 drives the internal pushing structure electrically. The pushing structure is an existing mechanical structure and only has the effects of pushing and pulling, so it will not be described here. The wire gathering frame 605 contacts the cable that has completed winding. At this time, the collecting ring 604 rotates, and the wire gathering frame 605 winds the cable that has completed the basic winding, so that the cable is tightened again, and the winding of the cable is completed; The rotating ring 10 on the first mounting base 11 is connected to the first rotating shaft 9 through a bearing. The first rotating shaft 9 in the second mounting base 13 is connected with a first gear 18, and meshes with a second gear 19 connected to the output end of the servo motor 20 through the first gear 18 to realize rotation. Among them, the servo motor 20 is used for both the winding component 2 and the cable cleaning component 3, and the normal operation of the two devices is realized by one motor; The wire releasing frame 12 is connected to the first rotating shaft 9 through the second mounting groove 1201 and is fixedly connected. Then the mounting frame 1202 is connected through the second rotating shaft 1203, and the second rotating shaft 1203 is connected to the wire releasing sleeve ring 1204. At this time, the wire releasing sleeve ring 1204 and the second rotating shaft 1203 can be disassembled to place the cable to be wound. The above is the working principle of this kind of cable stranding machine.

Claims

1. A cable stranding machine, comprising a base (1), a cable cleaning assembly (3) and a first winding assembly (7), characterized in that: Above the base base (1), a wire stranding assembly (2) is placed. At the front end of the wire cable conveyance of the wire stranding assembly (2), a wire cable cleaning assembly (3) is placed. At the wire outlet end of the wire cable cleaning assembly, a wire gathering assembly (4) is provided. At the wire outlet end of the wire gathering assembly (4), a wire aligning assembly (5) is provided. At the wire outlet end of the wire aligning assembly (5), a wire winding assembly (6) is provided. At the wire outlet end of the wire winding assembly (6), a first wire winding assembly (7) and a second wire winding assembly (8) are arranged in sequence. The wire cable cleaning assembly (3) includes an overall machine driving assembly and a cleaning frame (29). Above the overall machine driving assembly, a cleaning frame (29) is connected. The wire stranding assembly (2) includes a first rotating shaft (9), a rotating ring (10), and a wire paying-off frame (12). Between the wire aligning assembly (5), the wire winding assembly (6), the first wire winding assembly (7), and the second wire winding assembly (8), a guide rail frame (30) for guiding the movement of the wire cable is provided.

2. The cable stranding machine according to claim 1, characterized in that: The overall machine driving assembly includes a second gear (19), a servo motor (20), and a screw rod (25). The second gear (19) is fixedly connected to the output shaft of the servo motor (20). On the side of the second gear (19) away from the servo motor (20), a third rotating shaft (21) is provided. At the end of the third rotating shaft (21) away from the second gear (19), a spline gear (22) is provided. A second mounting ring (23) is sleeved on the outer surface of the spline gear (22). Below the second mounting ring (23), an electromagnetic clutch (24) is fixedly connected. The wire cable cleaning assembly (3) includes a housing. The screw rod (25) is rotatably connected inside the housing. A first connecting seat (26) is threadedly connected to the outer diameter surface of the screw rod (25). A detachable structure is formed between the first connecting seat (26) and the cleaning frame (29) through a locknut.

3. A cable stranding machine according to claim 1, characterized in that: The first wire winding assembly (7) includes a second rotating base (14), a driving motor (15), a support base (16), and an adjustable tightening ring (17). Above the second rotating base (14), a driving motor (15) is installed. Below the second rotating base (14), a support base (16) is fixedly connected. On the side of the second rotating base (14), an adjustable tightening ring (17) is rotatably connected. The driving motor (15) and the adjustable tightening ring (17) are rotationally connected through gear meshing.

4. The cable stranding machine according to claim 3, wherein: The adjustable tightening ring (17) includes a hydraulic cylinder (1701), a hydraulic pushing bracket (1702), a wire winding frame (1703), and a wire winding groove (1704). At the driving end of the hydraulic cylinder (1701), a hydraulic pushing bracket (1702) is installed. At the pushing end of the hydraulic pushing bracket (1702), a wire winding frame (1703) is installed. Wire winding grooves (1704) are provided on the outer diameter surface of the wire winding frame (1703), and are evenly distributed circumferentially.

5. A cable stranding machine according to claim 1, characterized in that: The cable collection assembly (4) comprises a fixing ring (401), a wiring groove (402), a support ring (403), a wiring ring (404) and a first installation groove (405); the support ring (403) is placed on the inner surface of the fixing ring (401); a wiring groove (402) is reserved between the fixing ring (401) and the support ring (403); the outer edges of the support ring (403) are connected to the wiring ring (404); and the center of the wiring ring (404) is penetrated by the first installation groove (405).

6. The cable stranding machine according to claim 1, wherein: The wire gathering assembly (5) comprises a wire winding ring (501), a fixed bracket (507), a locking buckle (508), a fixed connection seat (509), a side-mounted base (5010), a fastening bolt (502), a first mounting ring (503), a push rod (504), a wire gathering ring (505) and a rotating mounting ring (506); the center of the wire winding ring (501) is inserted into a groove of the fixed bracket (507); a locking buckle (508) is installed at the outer edge of the fixed bracket (507); and a locking buckle (508) is formed between the wire winding ring (501) and the fixed bracket (507). The disassembly structure comprises a fixed connection seat (509) installed below the fixed bracket (507), a side base (5010) installed on the side of the fixed connection seat (509), a fastening bolt (502) is arranged in the groove of the winding ring (501), the fastening bolt (502) penetrates and is fixedly connected to the first mounting ring (503), the edges of the first mounting ring (503) are provided with push rods (504), a wire gathering ring (505) is placed between the push rods (504), and a rotating mounting ring (506) is penetrated and connected at the center of the winding ring (501).

7. The cable stranding machine according to claim 3, characterized in that: The winding assembly (6) comprises a supporting mounting base (601), a supporting frame (602), a stepping motor (603), a collecting ring (604) and a wire gathering frame (605); the supporting frame (602) is mounted above the supporting mounting base (601); the stepping motor (603) is mounted on the top of the supporting frame (602) via a locking bolt; the output end of the stepping motor (603) is meshed with the collecting ring (604) via a spur gear set; the collecting ring (604) is internally mounted with a wire gathering frame (605); when the cable passes through the winding assembly (6) and is wound on the outer surface of the adjustable tightening ring (17) of the first winding assembly (7) via the guide rail frame (30), the cable is wound on the outer surface of the adjustable tightening ring (17) of the first winding assembly (7).

8. The cable stranding machine according to claim 2, wherein: The stranded wire assembly (2) includes a first rotating shaft (9), a rotating ring (10), a first mounting base (11), a wire pay-off rack (12), a second mounting base (13), and a first gear (18). Above the first mounting base (11), a first rotating shaft (9) is installed. On the side of the first mounting base (11), a second mounting base (13) is provided. Above the first mounting base (11) and the second mounting base (13), rotating rings (10) are respectively provided. The first rotating shaft (9) passes through the centers of the two groups of rotating rings (10). Inside the second mounting base (13), the first rotating shaft (9) is sleeved with a first gear (18). Between the first rotating shaft (9) and the two groups of rotating rings (10), a rotational connection is formed through the first gear (18) and bearings. The servo motor (20) only belongs to the cable cleaning assembly (3). The servo motor (20) is fixed inside the second mounting base (13), and its output end is engaged with the first gear (18) through a second gear (19). Between the first mounting base (11) and the second mounting base (13), the first rotating shaft (9) is sleeved with a wire pay-off rack (12). The wire pay-off rack (12) includes a second mounting groove (1201), a mounting frame (1202), a second rotating shaft (1203), and a wire pay-off collar (1204). The four sides of the second mounting groove (1201) are surrounded by a mounting frame (1202). Between the two groups of mounting frames (1202), a second rotating shaft (1203) is installed. Between the two groups of second rotating shafts (1203), a wire pay-off collar (1204) is movably connected.

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