CN112289511A - Stranded wire system - Google Patents
Stranded wire system Download PDFInfo
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- CN112289511A CN112289511A CN202011063955.3A CN202011063955A CN112289511A CN 112289511 A CN112289511 A CN 112289511A CN 202011063955 A CN202011063955 A CN 202011063955A CN 112289511 A CN112289511 A CN 112289511A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
- H01B13/0207—Details; Auxiliary devices
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Abstract
The invention discloses a wire stranding system which is characterized in that a wire paying-off assembly, a wire separating assembly, a wire stranding assembly and a wire collecting assembly are sequentially arranged along the movement direction of a wire body, wherein the wire separating assembly comprises a tension stabilizing device for stabilizing the tension of the wire body; the tension stabilizing device comprises a wire collecting barrel for collecting and releasing a wire body and a wiring rack for winding wires to the barrel body of the wire collecting barrel, wherein the wiring rack rotates around the circumferential direction of the wire collecting barrel to store or release the wire body on the barrel body of the wire collecting barrel so as to change the tension of the wire body. The wire stranding machine completes the whole wire stranding process by matching the wire paying-off assembly, the wire distributing assembly, the wire stranding assembly and the wire collecting assembly, meanwhile, the tension stabilizing device is additionally arranged in the wire distributing assembly, and the wire distributing frame rotates around the wire collecting barrel to drive the wire body to wind on the barrel body of the wire collecting barrel, so that the wire body is stored or released on the barrel body to change the tension of the wire body, and the tension is uniformly distributed.
Description
Technical Field
The invention relates to the field of stranded wire processing, in particular to a stranded wire system.
Background
The stranding is realized by the equiangular speed rotation of a stranded single wire around a stranding shaft and the uniform forward motion of the stranded wire. The copper and aluminum wires can be twisted into lead cores of various wire cables with different specifications and sections. The method is suitable for occasions with higher working frequency and overlarge skin effect and proximity effect loss of single-stranded wires. The use of the stranded wire can reduce the operation temperature, and compared with a single-stranded wire with the same sectional area, the stranded wire has higher mechanical property and flexibility.
In the complete wire stranding process, the wire body can generate the condition of uneven tension during wire branching, the wire body with overlarge tension or undersize tension can cause the unqualified extension or the unqualified extension after entering the wire stranding link, and the wire jumping phenomenon can be caused in the production process, so that the problem is urgently solved.
Disclosure of Invention
In order to avoid and overcome the technical problems in the prior art, the invention provides a wire stranding system. According to the invention, the tension stabilizing device is added in the wire separating assembly of the whole wire stranding system, and the wire separating frame rotates around the wire collecting barrel to drive the wire body to wind on the barrel body of the wire collecting barrel, so that the wire body is stored or released on the barrel body to change the tension of the wire body, and the tension is uniformly distributed.
In order to achieve the purpose, the invention provides the following technical scheme:
a wire stranding system is characterized in that a wire paying-off assembly, a wire separating assembly, a wire stranding assembly and a wire collecting assembly are sequentially arranged along the movement direction of a wire body, wherein the wire separating assembly comprises a tension stabilizing device for stabilizing the tension of the wire body;
the tension stabilizing device comprises a wire collecting barrel for collecting and releasing a wire body and a wiring rack for winding wires to the barrel body of the wire collecting barrel, wherein the wiring rack rotates around the circumferential direction of the wire collecting barrel to store or release the wire body on the barrel body of the wire collecting barrel so as to change the tension of the wire body.
As a further scheme of the invention: the winding barrel is internally and axially provided with a thread seat in threaded fit with the winding barrel, the cabling rack is arranged at the end part of the thread seat far away from the winding barrel, the winding barrel is arranged on a displacement component capable of driving the winding barrel to move along the axial direction, and the winding barrel moves along the axial direction through threaded fit when the thread seat rotates forwards or backwards, so that the wire body is uniformly wound on the winding barrel to prevent the wire body from being wound and knotted.
As a still further scheme of the invention: the motor shaft penetrates through the shaft hole to be fixedly connected with the thread seat so as to drive the thread seat to rotate, and the motor shaft, the take-up barrel and the thread seat are coaxially arranged; the displacement assembly comprises a wire collecting barrel frame with a sliding seat at the bottom, the sliding seat is installed on the base and matched with a guide rail on the base, and the axis of the wire collecting barrel is parallel to the guide rail; the arrangement positions of the wire collecting barrel frame and the motor and the action path of the cabling frame are spatially avoided.
As a still further scheme of the invention: a tension sensor for sensing the tension of the wire body is arranged on the wiring rack; the tension sensor controls the forward and reverse rotation of the motor shaft of the motor; a limit sensing device is mounted at the near end of the motor phase of the threaded seat, a sensor matched with the limit sensing device is mounted at one end, far away from the motor, of the take-up barrel, and when the limit sensing device senses that the end is close to the sensor, the motor is controlled to stop rotating so as to prevent the threaded seat from falling off; the chute is L-shaped, and a section of the chute body is arranged in parallel to the axis of the take-up barrel; and guide rollers convenient for guiding the wire body are arranged on the cabling rack and the wire collecting barrel.
As a still further scheme of the invention: the pay-off assembly comprises a pay-off disc arranged on a pay-off table, a tension rod is hinged on the pay-off table, a tension rod roller is fixed on a rod body of the tension rod, the hinge axis of the tension rod, the axis of the pay-off disc and the axis of the tension rod roller are parallel to each other, and the line body passes through the tension rod roller and then is distributed through distributing porcelain rows arranged on the pay-off table after being discharged from the pay-off disc; and a tension weight is further fixed on the rod body of the tension rod, and the tension weight drives the tension rod roller to rotate around the hinging axis of the tension rod in the direction away from the pay-off reel through the self gravity, so that the initial tension is applied to the wire body.
As a still further scheme of the invention: the wire separating component also comprises a wire separating plate, the wire separating component comprises a wire stranding die and a wire stranding bow, a wire body leaving the wire collecting barrel enters the wire stranding die after passing through the wire separating plate so as to be gathered together, and the wire body enters the wire stranding bow after passing through the wire stranding die so as to complete a stranding process; the twisting bow is arranged on the twisting table, and the wire inlet and the wire outlet of the twisting bow are respectively provided with a wire inlet guide wheel and a wire outlet guide wheel, so that the wires can be conveniently wired.
As a still further scheme of the invention: the paying-off assembly comprises a take-up reel installed on a twisting stand, the twisted wire twisted by a twisting bow firstly adjusts the structural trend of the twisted wire through a traction wheel, then completes wire arrangement work through a wire arranging device, and finally is collected by the take-up reel.
As a still further scheme of the invention: the line body passes through a polishing barrel to polish the line body before entering the cabling rack, the polishing barrel is driven to rotate by a driving mechanism, a polishing part abutted against the line body is arranged in the polishing barrel, and the polishing part polishes the line body while the polishing barrel rotates.
As a still further scheme of the invention: the driving mechanism comprises a main gear and an auxiliary gear which are meshed with each other, the polishing barrel is fixed on a wheel surface on one side of the auxiliary gear, the auxiliary gear is installed on a fixed shaft, the fixed shaft is fixed on an installation seat, and the fixed shaft, the auxiliary gear and the polishing barrel are coaxially arranged; holes are formed in the corresponding positions of the mounting seat and the fixed shaft for the line body to pass through, and the line body sequentially passes through the mounting seat, the fixed shaft, the auxiliary gear and the polishing barrel; the main gear is coaxially arranged on a motor shaft of the grinding motor, and the grinding cylinder is driven to rotate through gear meshing while the motor shaft of the grinding motor rotates.
As a still further scheme of the invention: the grinding component comprises two grinding plates which are centrosymmetric about the axis of the grinding cylinder, and the plate bodies of the grinding plates are parallel to the axis of the grinding cylinder; one side of the grinding plate is hinged to the inner wall of the grinding cylinder, the other side of the grinding plate is hinged to a V-shaped scrap storage box which is arranged along the axial direction of the grinding cylinder and used for containing scraps, and a long hole is formed in the bottom of a V-shaped profile on the inner side of a box body of the scrap storage box and used for allowing the scraps to enter; the inner wall of the grinding cylinder is fixedly connected with one end of a spring, and the other end of the spring elastically acts on the plate body of the grinding plate; the polishing barrel is provided with bristles at a barrel opening of the outlet end of the wire body along the radial direction, so that scraps on the wire body are brushed off.
Compared with the prior art, the invention has the beneficial effects that:
1. the wire stranding machine completes the whole wire stranding process by matching the wire paying-off assembly, the wire distributing assembly, the wire stranding assembly and the wire collecting assembly, meanwhile, the tension stabilizing device is additionally arranged in the wire distributing assembly, and the wire distributing frame rotates around the wire collecting barrel to drive the wire body to wind on the barrel body of the wire collecting barrel, so that the wire body is stored or released on the barrel body to change the tension of the wire body, and the tension is uniformly distributed.
2. According to the invention, the thread take-up barrel is matched with the thread seat through the threads, so that the thread seat rotates positively and negatively and simultaneously drives the take-up barrel to move along the axial direction of the thread seat, and the thread body can be uniformly wound on the take-up barrel, thereby preventing the thread body from being wound and knotted.
3. The motor drives the threaded seat to rotate, so that the working efficiency is greatly improved; the process of the take-up barrel moving along the axial direction is more stable through the matching of the sliding seat and the guide rail; in order to conveniently monitor the tension of the wire body, a tension sensor is arranged, and after the tension sensor senses the tension of the wire body, the tension sensor controls the motor to rotate forwards or backwards to enable the cabling rack to rotate around the wire receiving barrel, so that the wire body is stored or released on the barrel body of the wire receiving barrel, the tension of the wire body is changed, and the tension of the wire body reaches a preset value.
4. The limit induction device is additionally arranged to be matched with the inductor, and the motor is controlled to automatically stop rotating when the limit induction device and the inductor approach to each other, so that the threaded seat is prevented from falling off after too many rotation turns; the L-shaped design of the wiring frame facilitates the wiring of the wire body; the setting of guide roller has made things convenient for the line body direction, prevents the line body damage.
5. According to the invention, the line body is polished in the rotating process of the polishing barrel in a manner that the gears are meshed by the motor and the gears, so that the surface of the line body is smoother; through the butt cooperation of spring and grinding plate for grinding plate can constantly the butt on the line body surface and polish to it, and the articulated design of V type storage bits box makes it rotatable, thereby forms inclosed rhombus space with the cooperation of board body and brush hair and prevents that the sweeps from spilling, and when the line body left the grinding section of thick bamboo simultaneously, the sweeps on the brush hair brush line body surface prevents that the sweeps from influencing follow-up course of working.
6. According to the invention, the tension rod is additionally arranged in the pay-off area, and the tension rod is driven to rotate by the gravity of the tension weight, so that the tension rod roller can rotate along with the tension rod in the direction away from the pay-off reel, and an initial tension can be applied to the wire body.
7. The arrangement of the twisting bow can lead the wire body polymerized by the twisting die to finish the twisting process in the twisting die to form a whole twisted wire; the stranded wire is before being packed up by the take-up reel, through increasing the traction wheel, conveniently adjusts the structure trend of stranded wire, is passing through the winding displacement ware, and the winding displacement work of stranded wire has been accomplished to more convenient.
Drawings
Fig. 1 is a schematic structural view of a tension stabilizer according to the present invention.
Fig. 2 is a side cross-sectional view of the sanding cartridge of the present invention.
Fig. 3 is a schematic structural diagram of the whole wire stranding system in the present invention.
In the figure: 1. a motor; 2. a wire body; 3. a tension sensor; 4. a cabling rack; 5. a take-up barrel; 6. a wire distributing plate; 7. a threaded seat; 8. a main gear; 9. a pinion gear; 10. polishing the barrel; 11. a base; 12. a guide rail; 13. a wire-collecting barrel frame; 101. a spring; 102. grinding the plate; 103. a crumb storage box;
14. a pay-off table; 15. a tension weight; 16. a tension rod roller; 17. a pressure regulating valve; 18. branching ceramic rows; 19. a pay-off reel; 20. a stranding die; 21. a stranding platform; 22. a wire inlet guide wheel; 23. twisting a bow; 24. a wire outlet guide wheel; 25. a traction wheel; 26. a wire arrangement device; 27. a take-up reel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a wire stranding system is sequentially provided with a wire releasing assembly, a wire separating assembly, a wire stranding assembly, and a wire collecting assembly along a movement direction of a wire body 2, and each assembly is described as follows:
pay-off assembly
The device comprises a pay-off table 14, wherein a pay-off disc 19 is installed on the pay-off table 14, a line body 2 is initially stored on the pay-off disc 19, a tension rod is hinged on the pay-off table, a tension rod roller 16 is fixed on the body of the tension rod, the axis of the hinge of the tension rod, the axis of the pay-off disc 19 and the axis of the tension rod roller 16 are parallel to each other, and the line body 2 firstly passes through the tension rod roller 16 after being released from the pay-off disc 19 and then passes through a branching ceramic row 18 on the pay-off table 14 so;
a tension weight 15 is fixed on the rod body of the tension rod, the tension weight 15 drives the tension rod to rotate around the direction of the hinge axis of the tension rod through self gravity, and the tension rod 15 or the tension rod roller 16 is adjusted in position, so that the tension rod is driven by the tension weight 15 to rotate, the tension rod roller 16 can rotate along with the tension rod in the direction away from the pay-off reel 19, and an initial tension can be applied to the wire body 2; the tension weight 15 can be replaced by other types with different weights;
in order to better regulate and control the initial tension, a pressure regulating valve 2 can be arranged on the pay-off table 14, and the rotation amplitude of the tension rod is regulated through air pressure.
The wire body after passing through the wire dividing ceramic row 18 enters a wire dividing assembly.
Wire distributing assembly
The tension stabilizing device comprises a tension stabilizing device for stabilizing the tension of a wire body, wherein the wire body passing through a branching porcelain row 18 is divided into a plurality of wires, and each wire correspondingly enters a group of tension stabilizing devices to stabilize the tension.
The tension stabilizing device comprises a take-up barrel 5 for taking up and paying off a wire body 2, the take-up barrel 5 is a porcelain barrel with extremely low surface friction, a thread seat 7 in threaded fit with the take-up barrel 5 is axially arranged in the barrel body of the take-up barrel 5, an L-shaped chute 4 facilitating the wiring of the wire body 2 is arranged at the end part, far away from the take-up barrel 5, of the thread seat 7, and one section of the chute 4 is parallel to the axis of the take-up barrel 5, so that the chute 4 can rotate circumferentially around the take-up barrel 5 conveniently to wind the wire body on the barrel body; the shape of the cabling rack 4 is not fixed here, but may be any other reasonable shape that facilitates the winding.
The winding barrel 5 is characterized in that a winding barrel frame 13 for fixing the barrel body is arranged on the barrel body of the winding barrel 5, a sliding seat is arranged at the bottom of the winding barrel frame 13, a guide rail 12 parallel to the axis of the winding barrel 5 is arranged on the base 11, and the winding barrel 5 can move along the axial direction of the winding barrel while the thread seat 7 rotates forwards or backwards through the matching of the guide rail 12 and the sliding seat, so that a wire body is uniformly wound on the winding barrel 5, and the winding and knotting of the wire body 2 are avoided; the base 11 can be a seat body arranged independently, or can be a horizontal platform extending from the pay-off table 14 or the stranding table 21; the matching of the guide rail 12 and the sliding seat is not the only choice, and other structures capable of generating axial displacement of the take-up barrel 5 can be substituted.
The screw seat 7 can be selectively rotated manually through a rocker, and is preferably driven to rotate through a driving mechanism, wherein the driving mechanism is preferably a motor 1; for convenient installation, a shaft hole is usually formed in the barrel body of the take-up barrel 5 along the axial direction of the take-up barrel for a motor shaft of the motor 1 to pass through, the diameter of the shaft hole is preferably larger than that of the motor shaft, the motor shaft passes through the shaft hole and then is fixedly connected with the threaded seat 7 to drive the threaded seat to rotate, and the motor shaft, the take-up barrel 5 and the threaded seat 7 are coaxially arranged; in order to avoid the position of the motor 1 and the winding barrel frame 13 from influencing the rotation of the chute 4, the arrangement positions of the winding barrel frame 13 and the motor 1 and the action path of the chute 4 need to be avoided.
In order to conveniently monitor the tension of the wire body 2, the tension sensor 3 is usually installed on the chute 4, but the tension sensor 3 can be installed at other positions, after the tension sensor senses the tension of the wire body, the motor 1 is controlled to rotate forwards or backwards, so that the chute rotates around the wire receiving barrel 5, the wire body 2 is stored or released on the barrel body of the wire receiving barrel 5, and the tension of the wire body 2 is changed to reach a preset value.
Because burrs or concave-convex parts possibly exist on the surface of the wire body 2 to influence the wire stranding process, a polishing mechanism is preferably added before the wire body 2 enters the chute 4 to polish the surface of the wire body 2; the grinding mechanism is a grinding cylinder 10, two grinding plates 102 which are centrosymmetric about the axis of the grinding cylinder 10 are preferably arranged in the grinding cylinder 10, the plate body of the grinding plate 102 is parallel to the axis of the grinding cylinder 10, and the plate body of the grinding plate 102 is of a grinding structure so as to be convenient to grind. One side of the polishing plate 102 is hinged to the inner wall of the polishing barrel 10, the other side of the polishing plate is hinged to a V-shaped scrap storage box 103 which is arranged along the axial direction of the polishing barrel 10 and used for receiving scraps, the inner wall of the polishing barrel 10 is fixedly connected with one end of a spring 101, and the other end of the spring 101 elastically acts on a plate body of the polishing plate 102, so that the polishing plate 102 is abutted against the wire body 2 at any time, and polishing is facilitated; the scrap box 103 is designed into a V shape here for collecting the scraps, and other shapes may be used instead.
Store up bits box 103 and seted up the slot hole at the inboard "V" profile bottom of its box body and supply the sweeps to get into, thereby the section of thick bamboo 10 of polishing has arranged the brush hair along radial at the nozzle department of the exit end of line body 2 and brushes the sweeps on the line body, before whole system begins the operation, through rotating the position of storing up bits box 103 and fixing it, make two "V" profiles of storing up bits box 103 hug closely another board body of polishing board 102 to form inclosed rhombus space with board body and brush hair cooperation and prevent that the sweeps from spilling.
The whole grinding cylinder 10 can be driven to rotate by gear engagement, but other modes are also possible; taking a gear meshing mode as an example, a grinding motor and a fixed shaft are arranged on a base 11, a main gear 8 is fixed on a motor shaft of the grinding motor, a pinion 9 is fixed on the fixed shaft, the main gear 8 and the pinion 9 are meshed with each other, a grinding cylinder 10 is fixed on a wheel surface on one side of the pinion 9, and the fixed shaft, the pinion 9 and the grinding cylinder 10 are coaxially arranged; the mounting seat and the fixed shaft are provided with holes at the axes for the wire body 2 to pass through, and the wire body 2 sequentially passes through the mounting seat, the fixed shaft, the auxiliary gear 9 and the polishing barrel 10 and finally enters the chute 4.
Spacing induction system is installed to the close end of motor 1 of screw thread seat 7, receives the one end that line bucket 5 kept away from motor 1 and installs the inductor with spacing induction system matched with, thereby when spacing induction system induced and the inductor was close to, control motor 1 stall prevents that screw thread seat 7 from droing
The wire body after polishing and stabilizing the tension can enter the stranded wire assembly after passing through the distributing plate 6. The wire distributing plate 6 is usually mounted on a base 11, and a plurality of holes are uniformly formed on the plate body for the wire bodies 2 to pass through, and each hole corresponds to one wire body 2.
Third, stranded wire subassembly
The stranding machine comprises a stranding platform 21 and a stranding die 20, wherein a root line body 2 passing through a branching plate 6 passes through the stranding die 20 to be gathered together, and then enters a stranding bow 23 to finish a stranding process; the twisting bow 23 is provided with a wire inlet guide wheel 22 and a wire outlet guide wheel 24 at a wire inlet and a wire outlet respectively so as to facilitate wire routing; the incoming line guide wheel 22 and the outgoing line guide wheel 24 are both connected with pitch gears, and the pitch can be adjusted through the pitch gears.
Wire take-up assembly
The wire winding machine comprises a wire winding disc 27, a traction wheel 25 and a wire arranging device 26, wherein the wire winding disc 27, the traction wheel 25 and the wire arranging device 26 can be installed on a wire twisting table 21 or can be installed independently.
After passing through the outgoing guide wheel 24, the stranded wire is firstly adjusted to be S-shaped or Z-shaped by the traction wheel 25; after the wire arranging device 26 finishes the wire arranging work, the wire is wound on a wire collecting disc 27 to finish the retracting work, and the whole wire stranding process is finished.
In order to avoid damaging the wire body 2, a plurality of guide rollers which are convenient for guiding the wire body 2 can be arranged on the whole system.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A wire stranding system is characterized in that a wire paying-off assembly, a wire separating assembly, a wire stranding assembly and a wire collecting assembly are sequentially arranged along the movement direction of a wire body (2), and the wire separating assembly comprises a tension stabilizing device for stabilizing the tension of the wire body;
the tension stabilizing device comprises a wire collecting barrel (5) used for collecting and releasing a wire body (2) and a wiring rack (4) used for winding wires on a barrel body of the wire collecting barrel (5), wherein the wiring rack (4) rotates around the wire collecting barrel (5) in the circumferential direction so as to store or release the wire body (2) on the barrel body of the wire collecting barrel (5) and change the tension of the wire body (2).
2. A wire twisting system according to claim 1, wherein a threaded seat (7) is axially arranged in the wire winding barrel (5) in threaded engagement with the wire winding barrel, the chute (4) is mounted at an end of the threaded seat (7) away from the wire winding barrel (5), the wire winding barrel (5) is mounted on a displacement component capable of driving the wire winding barrel (5) to move axially, and when the threaded seat (7) rotates forwards or backwards, the wire winding barrel (5) moves axially through the threaded engagement, so that the wire body (2) is uniformly wound on the wire winding barrel (5) to prevent the wire winding from knotting.
3. The wire stranding system according to claim 2, characterized in that the screw base (7) is driven to rotate by the motor (1), a shaft hole is formed in the barrel body of the wire collecting barrel (5) along the axial direction of the screw base, a motor shaft penetrates through the shaft hole to be fixedly connected with the screw base (7) so as to drive the screw base to rotate, and the motor shaft, the wire collecting barrel (5) and the screw base (7) are coaxially arranged; the displacement assembly comprises a wire collecting barrel frame (13) with a sliding seat at the bottom, the sliding seat is installed on the base (11) and matched with the guide rail (12) on the base (11), and the axis of the wire collecting barrel (5) is parallel to the guide rail (12); the arrangement positions of the wire collecting barrel frame (13) and the motor (1) and the action path of the cabling frame (4) are spatially avoided.
4. A stranding system according to claim 3, characterized in that the cabling rack (4) is provided with a tension sensor (3) sensing the body tension of the wire (2); the tension sensor (3) controls the forward and reverse rotation of the motor shaft of the motor (1); a limit induction device is installed at the position close to the motor (1) of the threaded seat (7), an inductor matched with the limit induction device is installed at the position, far away from the motor (1), of the take-up barrel (5), and when the limit induction device induces that the limit induction device is close to the inductor, the motor (1) is controlled to stop rotating so as to prevent the threaded seat (7) from falling off; the cabling rack (4) is L-shaped, and a section of rack body of the cabling rack is arranged in parallel with the axis of the wire collecting barrel (5); and guide rollers convenient for guiding the wire body (2) are arranged on the wiring frame (4) and the wire collecting barrel (5).
5. A wire stranding system according to claim 1, characterised in that the wire paying out assembly comprises a wire paying out reel (19) mounted on a wire paying out table (14), a tension rod is hinged on the wire paying out table (14), a tension rod roller (16) is fixed on the body of the tension rod, the hinge axis of the tension rod, the axis of the wire paying out reel (19) and the axis of the tension rod roller (16) are parallel to each other, and the wire body (2) is paid out from the wire paying out reel (19), passes through the tension rod roller (16) and then is branched through a branching porcelain row (18) mounted on the wire paying out table (14); the tension rod body is further fixedly provided with a tension weight (15), the tension weight (15) drives a tension rod roller (16) to rotate around the hinging axis of the tension rod in the direction away from the pay-off reel (19) through the self gravity, and therefore initial tension is applied to the wire body (2).
6. A twisting system according to claim 1, wherein the thread dividing assembly further comprises a thread dividing plate (6), the twisting assembly comprises a twisting die (20) and a twisting bow (23), the thread bodies (2) leaving the thread collecting barrel (5) pass through the thread dividing plate (6) and then enter the twisting die (20) so as to gather the thread bodies (2), and the thread bodies (2) pass through the twisting die (20) and then enter the twisting bow (23) so as to complete the twisting process; the twisting bow (23) is arranged on the twisting table (21), and a wire inlet guide wheel (22) and a wire outlet guide wheel (24) are respectively arranged at a wire inlet and a wire outlet of the twisting bow (23) so as to facilitate wiring.
7. A twisting system according to claim 1, wherein the paying-off assembly comprises a take-up reel (27) mounted on the twisting table (21), the twisted wire twisted by the twisting bow (23) is firstly adjusted in the structural direction by the traction wheel (25), then is wound by the winding displacement device (26), and finally is taken up by the take-up reel (27).
8. A stranding system according to any one of claims 1 to 7, characterised in that the wire body (2) is passed through a grinding cylinder (10) to grind the wire body before entering the cabling rack (4), the grinding cylinder (10) is driven to rotate by a drive mechanism, a grinding member is arranged in the grinding cylinder (10) and abuts against the wire body (2), and the grinding member grinds the wire body (2) while the grinding cylinder (10) rotates.
9. A wire stranding system according to claim 8 characterised in that the drive mechanism includes a primary gear (8) and a secondary gear (9) which mesh with each other, the grinding drum (10) being fixed to the tread on one side of the secondary gear (9), the secondary gear (9) being mounted on a fixed shaft fixed to the mounting block, the fixed shaft, the secondary gear (9) and the grinding drum (10) being arranged coaxially; holes are formed in the corresponding positions of the mounting seat and the fixed shaft for the wire body (2) to pass through, and the wire body (2) sequentially passes through the mounting seat, the fixed shaft, the auxiliary gear (9) and the polishing barrel (10); the main gear (8) is coaxially arranged on a motor shaft of the grinding motor, and the grinding cylinder (10) is driven to rotate through gear meshing when the motor shaft of the grinding motor rotates.
10. A wire stranding system according to claim 8 characterised in that the grinding means includes two grinding plates (102) which are centrosymmetric about the axis of the grinding drum (10), the bodies of the grinding plates (102) being parallel to the axis of the grinding drum (10); one side of the grinding plate (102) is hinged to the inner wall of the grinding cylinder (10), the other side of the grinding plate is hinged to a V-shaped scrap storage box (103) which is arranged along the axis direction of the grinding cylinder (10) and used for containing scraps, and a long hole is formed in the bottom of a V-shaped surface of the inner side of the scrap storage box (103) for allowing the scraps to enter; the inner wall of the grinding cylinder (10) is fixedly connected with one end of a spring (101), and the other end of the spring (101) elastically acts on the plate body of the grinding plate (102); the grinding cylinder (10) is provided with bristles along the radial direction at the cylinder opening of the outlet end of the wire body (2) so as to brush waste scraps on the wire body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011063955.3A CN112289511B (en) | 2020-09-30 | 2020-09-30 | Stranded wire system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011063955.3A CN112289511B (en) | 2020-09-30 | 2020-09-30 | Stranded wire system |
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| Publication Number | Publication Date |
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| CN112289511A true CN112289511A (en) | 2021-01-29 |
| CN112289511B CN112289511B (en) | 2022-05-03 |
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| CN202011063955.3A Active CN112289511B (en) | 2020-09-30 | 2020-09-30 | Stranded wire system |
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Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| RU2053036C1 (en) * | 1992-08-25 | 1996-01-27 | Никитин Александр Григорьевич | Method of twisting rods, wire and other elongated material and line for performing the method |
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