CN116453768B - Low-temperature-resistant power cable twisted pair device and application method thereof - Google Patents
Low-temperature-resistant power cable twisted pair device and application method thereof Download PDFInfo
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- CN116453768B CN116453768B CN202310386203.8A CN202310386203A CN116453768B CN 116453768 B CN116453768 B CN 116453768B CN 202310386203 A CN202310386203 A CN 202310386203A CN 116453768 B CN116453768 B CN 116453768B
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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Abstract
The invention discloses a low-temperature-resistant power cable twisted pair device and a use method thereof, and belongs to the technical field of power cable production equipment. The utility model provides a low temperature resistant power cable twisted pair device, includes bottom tooling plate, connects in the rotation seat of bottom tooling plate one side, still includes: the rotating main shaft is rotationally connected to the inner wall of the top end of the rotating seat; the softening assembly is arranged on the outer wall of the rotating main shaft, and one side, close to the rotating seat, of the softening assembly is connected with a branching wheel set; the branching tension control mechanism is arranged on the outer wall of one end of the rotating main shaft, which is far away from the rotating motor; the top of the vertical mounting plate is connected with a wire device and a wire tension control assembly; the invention can effectively ensure the fixed tension of the wires separated from the separated wire coil, further avoid the occurrence of gaps and unstable tightness of the twisted cables, influence the service performance of the cables, and effectively solve the problems that the wire sheath is harder and the wire sheath is easy to tear when the tension is too large in a low-temperature state.
Description
Technical Field
The invention relates to the technical field of power cable production equipment, in particular to a low-temperature-resistant power cable twisted pair device and a use method thereof.
Background
The power cable twisted pair is a process of twisting two insulated conductors to each other in order to reduce the influence of electromagnetic radiation and external electromagnetic interference. By twisting, the twisted pair cable can be produced, and has better bending resistance and electronic signal anti-interference capability. A twisted pair device is an apparatus for producing twisted pair cables.
Through retrieving, the patent of publication number CN212182039U discloses a transposition device for power cable manufacture, including supporting mechanism, diaphragm, winding mechanism, the supporting mechanism top is installed the diaphragm, the diaphragm top is fixed with winding mechanism still includes feeding mechanism, transposition mechanism, the transposition mechanism sets up winding mechanism one side, feeding mechanism sets up the transposition mechanism is kept away from winding mechanism's one side. The utility model provides a power cable sinle silk stranded conductor separated time device exists when using and can't guarantee that the wire tension of separating on the separated time line reel is fixed, and then leads to the cable after the transposition to produce the gap, and elasticity is unstable, influences cable performance, especially under low temperature state, and the wire crust is harder, and the tension is too big can lead to the wire crust to tear easily.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, gaps are generated in the twisted cable, the tightness is unstable, the service performance of the cable is affected, and particularly, the wire sheath is harder in a low-temperature state and the wire sheath is easy to tear due to excessive tension.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a low temperature resistant power cable twisted pair device, includes bottom tooling plate, connects in the rotation seat of bottom tooling plate one side, still includes: the rotating main shaft is rotationally connected to the inner wall of the top end of the rotating seat, a rotating motor is arranged on the side wall of the rotating seat, and one end of the rotating main shaft is connected with the rotating motor; the softening assembly is arranged on the outer wall of the rotating main shaft, and one side, close to the rotating seat, of the softening assembly is connected with a branching wheel set; the branching tension control mechanism is arranged on the outer wall of one end, far away from the rotating motor, of the rotating main shaft and comprises a sliding connecting rod assembly and an elastic pressing assembly; the vertical mounting plate is connected to the top of the bottom assembly plate, and the top of the vertical mounting plate is connected with a wire bonding device and a wire bonding tension control assembly; and the wire homogenizing component is arranged at the top of the bottom assembly plate and is matched with the wire tension control component.
Preferably, the softening assembly comprises a first rotating ring, an air heater and a line pipe, wherein the first rotating ring is connected to the outer wall of the rotating main shaft, the air heater and the line pipe are arranged on the inner wall of the first rotating ring, an air outlet of the air heater is communicated with the interior of the line pipe, 2-6 groups of line pipes and line separating wheels are arranged, and a stabilizing wheel group is arranged at the top of the bottom assembly plate and matched with the outer wall of the first rotating ring.
Preferably, the sliding connecting rod assembly comprises a rotating sleeve, a pushing sliding groove and a pushing sliding block, the rotating sleeve is sleeved on the outer wall of the rotating main shaft, the rotating sleeve is connected with the threads of the rotating main shaft, the pushing sliding groove is formed in the outer wall of the rotating main shaft, the pushing sliding block is slidably connected with the inner wall of the pushing sliding groove, the top of the pushing sliding block is rotatably connected with a pushing rod, and the pushing sliding block is matched with the rotating sleeve.
Preferably, the rotation main shaft top rotates and is connected with two sets of driven levers, two sets of driven lever top rotates and is connected with the crane, the propulsion pole rotates and is connected in the one end that the crane kept away from the driven lever, the propulsion pole turns to opposite with the driven lever, the crane top rotates and is connected with two sets of first rotating wheels.
Preferably, the elastic pressing component comprises a second rotating ring, the second rotating ring is connected to the outer wall of the rotating main shaft through a supporting rod, a first pressing wheel is connected to the inner wall of the second rotating ring, a first pressing wheel ejector rod penetrates through the second rotating ring and extends upwards, a tension spring is sleeved at the extending end of the first pressing wheel ejector rod, the first pressing wheel is matched with the second rotating ring through the tension spring, the first pressing wheel is connected with the second rotating ring in a sliding mode, the first pressing wheel is arranged between two groups of first rotating wheels, the first pressing wheel is matched with the two groups of first rotating wheels, and 2-6 groups of first pressing wheels are arranged on the first pressing wheel and the two groups of first rotating wheels.
Preferably, the line tension control assembly comprises a second rotating wheel, a second pressing wheel, a third rotating wheel, a fourth rotating wheel and a steering wheel, wherein the second rotating wheel, the second pressing wheel, the third rotating wheel, the fourth rotating wheel and the steering wheel are sequentially connected to the side wall of the vertical mounting plate, the second pressing wheel is slidably connected to the side wall of the vertical mounting plate, a balancing weight is arranged at the bottom of the second pressing wheel, and the line stabilizing roller is mounted on the side wall of the vertical mounting plate and matched with the steering wheel.
Preferably, the even line subassembly includes first fixing base, second fixing base and connects the slide bar between first fixing base and second fixing base, slide bar outer wall connection has the sliding seat, the sliding seat lateral wall rotates and is connected with the worm, first fixing base inside wall rotates and is connected with rotates the branch axle, the one end that first fixing base was kept away from to the rotation branch axle passes sliding seat, worm second fixing base and rotation seat in proper order, the second fixing base links to each other with rotation branch axle rotation with rotation seat, the keyway has been seted up to rotation branch axle outer wall, the worm is connected with rotation branch axle through the keyway.
Preferably, the sliding seat side wall rotates and is connected with the worm wheel, the worm wheel meshes with the worm, the worm wheel lateral wall eccentric connection has the traction lever, the traction lever other end rotates and is connected in the second fixing base side wall, bottom tooling plate top sliding connection has the spool frame, spool frame top is connected with the spiral device, the sliding seat is connected with the spool frame.
Preferably, the outer wall of one end of the rotating main shaft, which is close to the rotating motor, is connected with a first belt wheel, one end of the rotating branch shaft, which is far away from the first fixing seat, is connected with a second belt wheel, and the first belt wheel and the second belt wheel are connected through a belt.
The application method of the low-temperature-resistant power cable twisted pair device comprises the following steps:
s1: when the device is used, each component wire reel is firstly installed in place, the wire heads of stranded wires sequentially pass through the wire tube, the tops of the two groups of first rotating wheels and then pass through the wire twisting device, the twisted wires sequentially pass through the tops of the second rotating wheels, the bottoms of the second pressing wheels, the tops of the third rotating wheels, the bottoms of the fourth rotating wheels and one side, close to the vertical installation plate, of the steering wheel, and finally pass through the wire stabilizing rollers to be wound on the wire twisting device;
s2: rotating the rotating sleeve to enable the rotating sleeve to move towards the direction of the pushing sliding block, compressing and pushing the pushing sliding block, enabling the pushing sliding block to slide on the inner wall of the pushing sliding groove along the direction of the rotating sleeve, enabling the pushing sliding block to drive the pushing rod to move, jacking the lifting frame under the cooperation of the two groups of driven rods, enabling the lifting frame to jack up to drive the two groups of first rotating wheels and the branching lines in the two groups of first rotating wheel wire grooves, gradually compressing the first compressing wheels to slide upwards in the branching process, and enabling the tension springs to be in a stretching state;
s3: starting a rotating motor, wherein the rotating motor rotates to drive a rotating main shaft to rotate, the rotating main shaft rotates to drive a first rotating ring and a branching wheel set to rotate at first, the branching wire is stranded by the branching wire device, and a hot fan is started in the process to convey hot air into a wiring pipe;
s4: the second rotating wheel, the second compacting wheel, the third rotating wheel, the fourth rotating wheel and the steering wheel rotate along with the movement of the wire, wherein the second compacting wheel presses and stretches the stranded wire under the gravity of the balancing weight, and the possible loose condition is regulated;
s5: the first belt pulley is driven to rotate when the rotating main shaft rotates, the first belt pulley drives the second belt pulley to rotate through the belt, the rotating split shaft is driven to rotate at the same time, the worm is driven to rotate by the rotating split shaft, the worm is meshed at the same time to drive the worm wheel to rotate, the worm wheel drives the sliding seat to slide back and forth on the outer wall of the sliding rod and the key groove under the action of the traction rod, and then the winding frame is driven to perform uniform reciprocating movement on the bottom assembly plate, so that the winding device on the winding frame is enabled to perform uniform speed winding.
Compared with the prior art, the invention provides the low-temperature-resistant power cable twisted pair device, which has the following beneficial effects:
1. this low temperature resistant power cable twisted pair device through the separated time tension control mechanism that sets up on rotating the main shaft, can ensure that the stranded wire keeps relatively stable tension when coming out from the branch line reel and twines again, avoids appearing the cable after the transposition and produces the gap, and elasticity is unstable, influences cable performance's problem.
2. This low temperature resistant power cable twisted pair device through the line tension control subassembly that sets up on vertical mounting panel, can carry out tension control to the line after the transposition, compresses tightly the effect of removing the torsion to the line after the transposition, also can guarantee the state stability after the coil of rolling up.
3. This low temperature resistant power cable twisted pair device through set up softening assembly on rotating the main shaft, can carry out the softening of certain extent to the electric wire outer skin that comes out on the split coil, avoids its epidermis of follow-up when reinforcing its separated time or the tension of line because of the temperature is low and leads to too hard to produce the condition of tearing the crack.
The device has the advantages that the tension of the separated wires on the separated wire coil is effectively ensured to be fixed, further, the situation that gaps are generated in the twisted cables, the tightness is unstable, the service performance of the cables is affected, and the problem that the wire sheath is hard and easily torn when the tension is too large in a low-temperature state can be effectively solved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a low-temperature-resistant power cable twisted pair device according to the present invention;
fig. 2 is a schematic diagram of the overall structure of a low-temperature-resistant power cable twisted pair device according to the present invention;
FIG. 3 is a schematic cross-sectional view of a first rotating ring of a pair of low-temperature-resistant power cables according to the present invention;
fig. 4 is a schematic diagram of a cross-sectional structure of a second rotating ring of the low-temperature-resistant power cable twisted pair device according to the present invention;
FIG. 5 is a schematic diagram of a branching tension control mechanism of a low temperature resistant power cable twisted pair device according to the present invention;
fig. 6 is a schematic structural diagram of a wire tension control assembly of a low temperature resistant power cable twisted pair device according to the present invention;
fig. 7 is a schematic diagram of a wire homogenizing component of a low-temperature-resistant power cable twisted pair device according to the present invention;
fig. 8 is a schematic diagram of a wire homogenizing component of the low-temperature-resistant power cable twisted pair device according to the second embodiment of the present invention.
In the figure: 100. a bottom assembly plate; 101. a rotating seat; 102. a second pulley; 103. a first pulley; 104. a rotating motor; 105. rotating the main shaft; 106. a branching wheel set; 107. a first rotating ring; 108. a stabilizing wheel set; 109. rotating the split shaft; 110. an air heater; 111. a line pipe; 112. a wire bonding device; 113. a key slot; 200. rotating the sleeve; 201. pushing the chute; 202. pushing the slide block; 203. a propulsion rod; 204. a lifting frame; 205. a driven rod; 206. a first rotating wheel; 207. a second rotating ring; 208. a first pinch roller; 209. a tension spring; 300. a vertical mounting plate; 301. a second rotating wheel; 302. a second pinch roller; 303. a third rotating wheel; 304. a fourth rotating wheel; 305. a steering wheel; 306. a wire stabilizing roller; 307. balancing weight; 308. a first fixing seat; 309. the second fixing seat; 310. a sliding seat; 311. a slide bar; 312. a worm wheel; 313. a traction rod; 314. a worm; 315. a spool stand; 316. a coiling device.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1 to 8, a low temperature resistant power cable pairing device includes a bottom assembly plate 100, a rotating base 101 connected to one side of the bottom assembly plate 100, and is characterized by further comprising: a rotating main shaft 105 rotatably connected to the inner wall of the top end of the rotating seat 101, a rotating motor 104 is mounted on the side wall of the rotating seat 101, and one end of the rotating main shaft 105 is connected with the rotating motor 104; the softening assembly is arranged on the outer wall of the rotating main shaft 105, and one side of the softening assembly, which is close to the rotating seat 101, is connected with a branching wheel set 106; the branching tension control mechanism is arranged on the outer wall of one end, far away from the rotating motor 104, of the rotating main shaft 105 and comprises a sliding connecting rod assembly and an elastic pressing assembly; the vertical mounting plate 300 is connected to the top of the bottom assembly plate 100, and the top of the vertical mounting plate 300 is connected with the wire bonding device 112 and the wire bonding tension control assembly; and the wire homogenizing component is arranged at the top of the bottom assembly plate 100 and is matched with the wire tension control component.
The softening assembly comprises a first rotating ring 107, an air heater 110 and a line pipe 111, wherein the first rotating ring 107 is connected to the outer wall of the rotating main shaft 105, the air heater 110 and the line pipe 111 are both arranged on the inner wall of the first rotating ring 107, an air outlet of the air heater 110 is communicated with the interior of the line pipe 111, 2-6 groups of line pipes 111 and line pipes are respectively arranged, and a stabilizing wheel group 108 is arranged at the top of the bottom assembly plate 100 and matched with the outer wall of the first rotating ring 107; the outer skin of the stranded wire inside the wire is softened to a certain extent, so that the situation that the skin is too hard due to low temperature when the wire separating tension is enhanced in the follow-up process is avoided, and tearing cracks are generated.
The sliding connecting rod assembly comprises a rotating sleeve 200, a pushing sliding chute 201 and a pushing sliding block 202, wherein the rotating sleeve 200 is sleeved on the outer wall of the rotating main shaft 105, the rotating sleeve 200 is in threaded connection with the rotating main shaft 105, the pushing sliding chute 201 is arranged on the outer wall of the rotating main shaft 105, the pushing sliding block 202 is in sliding connection with the inner wall of the pushing sliding chute 201, the pushing rod 203 is rotatably connected to the top of the pushing sliding block 202, and the pushing sliding block 202 is matched with the rotating sleeve 200; the multiple groups of pushing sliding blocks 202 can be operated simultaneously, so that the stress of each wire is guaranteed to be the same.
The top of the rotating main shaft 105 is rotationally connected with two groups of driven rods 205, the tops of the two groups of driven rods 205 are rotationally connected with a lifting frame 204, a pushing rod 203 is rotationally connected to one end, far away from the driven rods 205, of the lifting frame 204, the pushing rod 203 and the driven rods 205 are oppositely rotated, and the tops of the lifting frame 204 are rotationally connected with two groups of first rotating wheels 206.
The elastic pressing assembly comprises a second rotating ring 207, the second rotating ring 207 is connected to the outer wall of the rotating main shaft 105 through a supporting rod, the inner wall of the second rotating ring 207 is connected with a first pressing wheel 208, a first pressing wheel 208 ejector rod penetrates through the second rotating ring 207 and extends upwards, a tension spring 209 is sleeved at the extending end of the first pressing wheel 208 ejector rod, the first pressing wheel 208 is matched with the second rotating ring 207 through the tension spring 209, the first pressing wheel 208 is connected with the second rotating ring 207 in a sliding mode, the first pressing wheel 208 is arranged between two groups of first rotating wheels 206, the first pressing wheel 208 is matched with the two groups of first rotating wheels 206, and the first pressing wheel 208 and the two groups of first rotating wheels 206 are provided with 2-6 groups; the separated wires in the wire grooves of the two groups of first rotating wheels 206 are jacked up, and the separated wires gradually press the first pressing wheels 208 in the ascending process, so that the first pressing wheels 208 slide upwards and the tension springs 209 are in a stretching state, thereby achieving elastic adjustment of the tension of the separated wires, and simultaneously avoiding damage to the outer skin of the wires.
The line tension control assembly comprises a second rotating wheel 301, a second compressing wheel 302, a third rotating wheel 303, a fourth rotating wheel 304 and a steering wheel 305, wherein the second rotating wheel 301, the second compressing wheel 302, the third rotating wheel 303, the fourth rotating wheel 304 and the steering wheel 305 are sequentially connected to the side wall of the vertical mounting plate 300, the second compressing wheel 302 is slidably connected to the side wall of the vertical mounting plate 300, a balancing weight 307 is arranged at the bottom of the second compressing wheel 302, and a line stabilizing roller 306 is mounted on the side wall of the vertical mounting plate 300 and matched with the steering wheel 305; wherein the second pinch roller 302 performs a push-down stretching of the stranded wire under the weight of the weight 307, to accommodate possible loosening conditions.
The even line subassembly includes first fixing base 308, second fixing base 309 and connects the slide bar 311 between first fixing base 308 and second fixing base 309, slide bar 311 outer wall connection has slide holder 310, slide holder 310 lateral wall rotates and is connected with worm 314, first fixing base 308 inside wall rotates and is connected with rotates minute axle 109, rotate minute axle 109 and keep away from the one end of first fixing base 308 and pass slide holder 310, worm 314 second fixing base 309 and rotation seat 101 in proper order, second fixing base 309 and rotation seat 101 rotate with rotating minute axle 109 and link to each other, rotate minute axle 109 outer wall and seted up keyway 113, worm 314 is connected with rotating minute axle 109 through the keyway.
The side wall of the sliding seat 310 is rotationally connected with a worm wheel 312, the worm wheel 312 is meshed with a worm 314, the outer side wall of the worm wheel 312 is eccentrically connected with a traction rod 313, the other end of the traction rod 313 is rotationally connected with the side wall of the second fixed seat 309, the top of the bottom assembly plate 100 is slidingly connected with a coil frame 315, the top of the coil frame 315 is connected with a coil winding device 316, and the sliding seat 310 is connected with the coil frame 315; the spool 315 performs uniform reciprocating movement on the bottom assembly plate 100, so that the winding device 316 on the spool 315 performs uniform winding.
The outer wall of one end of the rotating main shaft 105, which is close to the rotating motor 104, is connected with a first belt pulley 103, one end of the rotating branch shaft 109, which is far away from the first fixing seat 308, is connected with a second belt pulley 102, and the first belt pulley 103 and the second belt pulley 102 are connected through a belt.
When the device is used, firstly, each component wire reel is installed in place, the stranded wire heads sequentially pass through the wire tube 111, the tops of the two groups of first rotating wheels 206 and then pass through the wire coiling device 112, the stranded wire sequentially passes through the tops of the second rotating wheels 301, the bottoms of the second compacting wheels 302, the tops of the third rotating wheels 303, the bottoms of the fourth rotating wheels 304 and one side of the steering wheel 305, which is close to the vertical installation plate 300, and finally, the stranded wire heads sequentially pass through the wire stabilizing wheels 306 and are wound on the wire coiling device 316; rotating the rotating sleeve 200 to enable the rotating sleeve 200 to move towards the direction of the pushing sliding block 202 and compress and push the pushing sliding block 202, the pushing sliding block 202 slides along the inner wall of the pushing sliding groove 201 along the direction of the rotating sleeve 200, the pushing sliding block 202 drives the pushing rod 203 to move, the pushing rod 203 jacks up the lifting frame 204 under the cooperation of the two groups of driven rods 205, the lifting frame 204 jacks up to drive the two groups of first rotating wheels 206 and the branching in the wire slots of the two groups of first rotating wheels 206, and the branching gradually compresses the first compressing wheels 208 to slide upwards and enable the tension springs 209 to be in a stretching state in the lifting process; starting a rotating motor 104, wherein the rotating motor 104 rotates to drive a rotating main shaft 105 to rotate, the rotating main shaft 105 rotates to drive a first rotating ring 107 and a branching wheel set 106 to rotate at first, a bonding wire device 112 is matched to twist a branching wire, a hot fan 110 is started in the process, hot air is conveyed into a wire tube 111, the outer skin of the branching wire in the wire tube is softened to a certain extent, and the situation that the skin is too hard due to low temperature when the branching tension is enhanced in the follow-up process is avoided, so that tearing cracks are generated; the second rotating wheel 301, the second compacting wheel 302, the third rotating wheel 303, the fourth rotating wheel 304 and the steering wheel 305 rotate along with the movement of the wire, wherein the second compacting wheel 302 performs downward pressing and stretching on the stranded wire under the gravity of the balancing weight 307, and the possible loosening condition is regulated; when the rotating main shaft 105 rotates, the first belt pulley 103 is driven to rotate, the first belt pulley 103 drives the second belt pulley 102 to rotate through a belt, and then the rotating split shaft 109 is driven to rotate, the rotating split shaft 109 drives the worm 314 to rotate, the worm 314 is meshed simultaneously to drive the worm wheel 312 to rotate, the worm wheel 312 drives the sliding seat 310 to slide back and forth on the outer walls of the sliding rod 311 and the key groove 113 under the action of the traction rod 313, and then the winding frame 315 is driven to perform uniform reciprocating movement on the bottom assembly plate 100, so that the winding device 316 on the winding frame 315 performs uniform speed winding.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a low temperature resistant power cable twisted pair device, includes bottom tooling plate (100), connects in rotation seat (101) of bottom tooling plate (100) one side, its characterized in that still includes:
the rotating main shaft (105) is rotationally connected to the inner wall of the top end of the rotating seat (101), a rotating motor (104) is arranged on the side wall of the rotating seat (101), and one end of the rotating main shaft (105) is connected with the rotating motor (104);
the softening assembly is arranged on the outer wall of the rotating main shaft (105), and one side, close to the rotating seat (101), of the softening assembly is connected with a branching wheel set (106);
the branching tension control mechanism is arranged on the outer wall of one end, far away from the rotating motor (104), of the rotating main shaft (105) and comprises a sliding connecting rod assembly and an elastic pressing assembly;
the vertical mounting plate (300) is connected to the top of the bottom assembly plate (100), and the top of the vertical mounting plate (300) is connected with the wire bonding device (112) and the wire bonding tension control assembly;
the wire homogenizing component is arranged at the top of the bottom assembly plate (100) and is matched with the wire tension control component;
the softening assembly comprises a first rotating ring (107), an air heater (110) and a line pipe (111), wherein the first rotating ring (107) is connected to the outer wall of a rotating main shaft (105), the air heater (110) and the line pipe (111) are both arranged on the inner wall of the first rotating ring (107), an air outlet of the air heater (110) is communicated with the inside of the line pipe (111), the line pipe (111) and the line pipe are both provided with 2-6 groups, and a stabilizing wheel group (108) is arranged at the top of the bottom assembly plate (100) and matched with the outer wall of the first rotating ring (107);
the sliding connecting rod assembly comprises a rotating sleeve (200), a pushing sliding chute (201) and a pushing sliding block (202), wherein the rotating sleeve (200) is sleeved on the outer wall of the rotating main shaft (105), the rotating sleeve (200) is connected with the rotating main shaft (105) through threads, the pushing sliding chute (201) is formed in the outer wall of the rotating main shaft (105), the pushing sliding block (202) is connected to the inner wall of the pushing sliding chute (201) in a sliding manner, the pushing rod (203) is connected to the top of the pushing sliding block (202) in a rotating manner, and the pushing sliding block (202) is matched with the rotating sleeve (200);
the top of the rotating main shaft (105) is rotationally connected with two groups of driven rods (205), the tops of the two groups of driven rods (205) are rotationally connected with a lifting frame (204), the pushing rod (203) is rotationally connected with one end, far away from the driven rods (205), of the lifting frame (204), the pushing rod (203) and the driven rods (205) are oppositely rotated, and the tops of the lifting frame (204) are rotationally connected with two groups of first rotating wheels (206);
the elastic pressing assembly comprises a second rotating ring (207), the second rotating ring (207) is connected to the outer wall of the rotating main shaft (105) through a supporting rod, a first pressing wheel (208) is connected to the inner wall of the second rotating ring (207), a first pressing wheel (208) ejector rod penetrates through the second rotating ring (207) and extends upwards, a tension spring (209) is sleeved at the extending end of the first pressing wheel (208) ejector rod, the first pressing wheel (208) is matched with the second rotating ring (207) through the tension spring (209), the first pressing wheel (208) is connected with the second rotating ring (207) in a sliding mode, the first pressing wheel (208) is arranged between two groups of first rotating wheels (206), the first pressing wheel (208) is matched with the two groups of first rotating wheels (206), and the first pressing wheel (208) and the two groups of first rotating wheels (206) are provided with 2-6 groups;
even line subassembly includes first fixing base (308), second fixing base (309) and connects slide bar (311) between first fixing base (308) and second fixing base (309), slide bar (311) outer wall connection has slide bar (310), slide bar (310) lateral wall rotates and is connected with worm (314), first fixing base (308) inside wall rotates and is connected with rotation minute axle (109), the one end that first fixing base (308) was kept away from rotates minute axle (109) passes slide bar (310), worm (314) second fixing base (309) and rotates seat (101) in proper order, second fixing base (309) and rotation seat (101) rotate with rotation minute axle (109) and link to each other, rotation minute axle (109) outer wall has seted up keyway (113), worm (314) are connected with rotation minute axle (109) through the keyway.
2. The low-temperature-resistant power cable pairing device according to claim 1, wherein the wire tension control assembly comprises a second rotating wheel (301), a second compacting wheel (302), a third rotating wheel (303), a fourth rotating wheel (304) and a steering wheel (305), the second rotating wheel (301), the second compacting wheel (302), the third rotating wheel (303), the fourth rotating wheel (304) and the steering wheel (305) are sequentially connected to the side wall of the vertical mounting plate (300), the second compacting wheel (302) is slidably connected to the side wall of the vertical mounting plate (300), a balancing weight (307) is arranged at the bottom of the second compacting wheel (302), and the wire stabilizing roller (306) is mounted on the side wall of the vertical mounting plate (300) and matched with the steering wheel (305).
3. The low temperature resistant power cable pairing device according to claim 2, wherein the side wall of the sliding seat (310) is rotationally connected with a worm wheel (312), the worm wheel (312) is meshed with a worm (314), the outer side wall of the worm wheel (312) is eccentrically connected with a traction rod (313), the other end of the traction rod (313) is rotationally connected with the side wall of the second fixing seat (309), the top of the bottom assembling plate (100) is slidingly connected with a winding frame (315), the top of the winding frame (315) is connected with a winding device (316), and the sliding seat (310) is connected with the winding frame (315).
4. A low temperature resistant power cable twisted pair device according to claim 3, wherein the outer wall of one end of the rotating main shaft (105) close to the rotating motor (104) is connected with a first belt wheel (103), one end of the rotating split shaft (109) far away from the first fixing seat (308) is connected with a second belt wheel (102), and the first belt wheel (103) and the second belt wheel (102) are connected through a belt.
5. The method of using a low temperature resistant power cable twisted pair apparatus of claim 4, comprising the steps of:
s1: when the device is used, firstly, each component wire reel is installed in place, the stranded wire heads sequentially pass through the wire tube (111), the tops of the two groups of first rotating wheels (206) and then pass through the wire coiling device (112), the stranded wire sequentially passes through the tops of the second rotating wheels (301), the bottoms of the second compacting wheels (302), the tops of the third rotating wheels (303), the bottoms of the fourth rotating wheels (304) and the steering wheels (305) close to one side of the vertical installation plate (300), and finally, the stranded wire is wound on the wire coiling device (316) in a penetrating manner between the wire stabilizing rollers (306);
s2: rotating the rotary sleeve (200) to enable the rotary sleeve (200) to move towards the direction of the pushing sliding block (202) and compress and push the pushing sliding block (202), the pushing sliding block (202) slides on the inner wall of the pushing sliding groove (201) along the direction of the rotary sleeve (200), the pushing sliding block (202) drives the pushing rod (203) to move, the pushing rod (203) pushes up the lifting frame (204) under the cooperation of the two groups of driven rods (205), the lifting frame (204) pushes up the two groups of first rotating wheels (206) and the branching in the trunking of the two groups of first rotating wheels (206), the branching gradually compresses the first compressing wheels (208) in the rising process, and the first compressing wheels (208) slide upwards and enable the tension springs (209) to be in a stretching state;
s3: starting a rotating motor (104), wherein the rotating motor (104) rotates to drive a rotating main shaft (105) to rotate, the rotating main shaft (105) firstly drives a first rotating ring (107) and a branching wheel set (106) to rotate, and the branching line device (112) is matched to twist a branching line, and a hot air fan (110) is started to convey hot air into a line pipe (111) in the process;
s4: the second rotating wheel (301), the second compacting wheel (302), the third rotating wheel (303), the fourth rotating wheel (304) and the steering wheel (305) rotate along with the movement of the wire, wherein the second compacting wheel (302) performs downward pressing and stretching on the stranded wire under the gravity of the balancing weight (307) to adjust possible loosening conditions;
s5: when rotating main shaft (105) rotates, can drive first band pulley (103) and rotate, first band pulley (103) drives second band pulley (102) through the belt and rotates, and then drive simultaneously and rotate branch axle (109) and rotate, rotate branch axle (109) and can drive worm (314) and rotate, worm (314) meshing simultaneously drives worm wheel (312) and rotate, worm wheel (312) drive sliding seat (310) and slide at sliding rod (311) and keyway (113) outer wall reciprocal under the effect of traction lever (313), and then drive spool (315) and carry out even reciprocating motion on bottom package board (100), thereby coil winder (316) on spool (315) carry out the line of receiving at the uniform velocity.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112053807A (en) * | 2020-09-17 | 2020-12-08 | 鹰潭市众鑫成铜业有限公司 | High-efficient stranding machine |
| CN213459215U (en) * | 2020-11-05 | 2021-06-15 | 雄超阻燃电缆(固安)有限公司 | Stranding machine for cable production |
| CN115482971A (en) * | 2022-09-16 | 2022-12-16 | 江苏华远电缆有限公司 | Preparation process and system of aluminum alloy cable |
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| CA2788365A1 (en) * | 2010-02-01 | 2011-08-04 | Douglas E. Johnson | Stranded thermoplastic polymer composite cable and method of making and using same |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112053807A (en) * | 2020-09-17 | 2020-12-08 | 鹰潭市众鑫成铜业有限公司 | High-efficient stranding machine |
| CN213459215U (en) * | 2020-11-05 | 2021-06-15 | 雄超阻燃电缆(固安)有限公司 | Stranding machine for cable production |
| CN115482971A (en) * | 2022-09-16 | 2022-12-16 | 江苏华远电缆有限公司 | Preparation process and system of aluminum alloy cable |
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