CN118335417A - Insulated wire production device and production method - Google Patents

Abstract

The invention discloses a device and a method for producing an insulated wire, and belongs to the technical field of wire production. The insulated wire production device comprises a paying-off machine, wherein a preheating mechanism is arranged on one side of the paying-off machine, and the preheating mechanism and the cooling mechanism are respectively positioned at two ends of the extrusion die head. The cooling mechanism comprises a water tank with an open top, a cooling structure for cooling the wire is arranged in the water tank, top plates are arranged on two sides of the top of the water tank, a pre-cooling structure and a drying structure are arranged between the top plates, the pre-cooling structure is located at the upstream of the cooling structure, the drying structure is located at the downstream of the cooling structure, the pre-cooling structure, the drying structure and the cooling structure are connected through a power structure, and guide wheels with guiding effects on the movement of the wire are rotationally arranged on the side wall of the water tank and the top plates. The insulated wire production device and the insulated wire production method can solve the problems of poor adhesion between a conductor and an insulating layer and poor surface quality of the conductor in the conventional wire production device; the cooling effect of the lead is improved.

Description

Insulated wire production device and production method

Technical Field

The invention relates to the technical field of wire production, in particular to an insulated wire production device and a production method.

Background

The insulated wire is formed by uniformly sealing and wrapping a layer of non-conductive material such as resin, plastic, silicon rubber, PVC and the like on the periphery of the conductor to form an insulating layer, so that accidents such as electric leakage, short circuit, electric shock and the like caused by contact of the conductor with the outside are prevented. The insulating layer outside the conductor is generally extruded and molded by adopting an extruder, a die head of the end head of the extruder is of a tee structure, the conductor enters from one end of the extrusion die head, insulating material enters from the middle part of the extrusion die head, molten insulating material and the conductor are mixed in the extrusion die head, the insulating material is coated outside the conductor, and then the insulating material is extruded from a discharge hole of the extrusion die head, so that a layer of uniform insulating material coating is formed outside the conductor. After the insulated wire is extruded, the insulated wire is coiled after sizing, cooling, traction, detection and coding.

When the insulating material is coated on the conductor, the temperature of the conductor is relatively low, and after the molten insulating material is in contact with the conductor, the temperature of the insulating material is reduced, so that the insulating material is precooled and hardened, the coating effect of the insulating material on the conductor is affected, and the adhesive force of the insulating material on the conductor is affected. In addition, the extruded conductor is cooled by water, the wire is led into the water tank through one end inlet of the water tank, and the wire is cooled by the water in the water tank. Because the water in the water tank is static water, in order to ensure the sufficient cooling of the wire, a longer water tank needs to be arranged, so that the cooling part of the wire occupies a larger area. And, the wire that just extrudes needs to get into the basin through guide structure such as gyro wheel, because the insulating material temperature of the wire that just extrudes is higher, and the mobility is bigger, when rethread guide structure gets into the basin, because the wire receives guide structure's frictional force or extrusion power etc. easily causes wire insulating layer surface unevenness, the inhomogeneous problem of external diameter, influences the quality of wire.

Disclosure of Invention

The invention aims to provide an insulated wire production device and a production method, which solve the problems of poor adhesion between a conductor and an insulating layer and poor surface quality of the conductor in the conventional wire production device and improve the cooling effect of the conductor.

In order to achieve the above purpose, the invention provides an insulated wire production device, which comprises a paying-off machine, wherein one side of the paying-off machine is provided with a preheating mechanism for preheating a conductor, an extrusion die head arranged at the end of the extruder is positioned at the discharge end of the preheating mechanism, and the discharge end of the extrusion die head is provided with a cooling mechanism for cooling the extruded wire; the cooling mechanism comprises a water tank with an open top, a cooling structure for cooling the wire is arranged in the water tank, top plates are arranged on two sides of the top of the water tank, a pre-cooling structure and a drying structure are arranged between the top plates, the pre-cooling structure is located at the upstream of the cooling structure, the drying structure is located at the downstream of the cooling structure, the pre-cooling structure, the drying structure and the cooling structure are connected through a power structure, and guide wheels with guiding effects on the movement of the wire are rotationally arranged on the side wall of the water tank and the top plates.

Preferably, the precooling structure comprises a first sliding sleeve, a first rotating sleeve is rotatably arranged in the first sliding sleeve, a plurality of first air outlet holes are formed in the inner wall of the first rotating sleeve, the first air outlet holes are connected with an external air cooler through connecting pipes, and the first air outlet holes blow cold air to cool wires; the drying structure comprises a second sliding sleeve, a first rotating sleeve is rotatably arranged in the second sliding sleeve, a plurality of second air outlet holes are formed in the inner wall of the first rotating sleeve, the second air outlet holes are connected with a fan through connecting pipes, and the second air outlet holes are used for carrying out air drying on wires; the first sliding sleeve is provided with a rotating structure for driving the first rotating sleeve to rotate, and the second sliding sleeve is provided with a rotating structure for driving the second rotating sleeve to rotate; the first sliding sleeve and the second sliding sleeve are connected with the power structure, limiting blocks are arranged on the first sliding sleeve and the second sliding sleeve, limiting grooves matched with the limiting blocks are formed in the side walls of the top plate, the limiting blocks are located in the limiting grooves and are in sliding connection with the limiting grooves, and the limiting blocks and the limiting grooves guide the horizontal sliding of the first sliding sleeve and the second sliding sleeve.

Preferably, the rotating structure comprises a gear ring, the gear ring is arranged at one end of a first rotating sleeve and a second rotating sleeve, a mounting plate is arranged on the first sliding sleeve and the second sliding sleeve, a driving gear and a driven gear meshed with the gear ring are rotatably arranged on the mounting plate, a second bevel gear is arranged on the end head of a wheel shaft of the driving gear, the second bevel gear is meshed with a first bevel gear rotatably arranged on a mounting seat, the mounting seat is arranged on the first sliding sleeve and the second sliding sleeve, a second gear is arranged on a wheel shaft of the first bevel gear, the second gear is meshed with a first rack arranged on a fixing seat, and the fixing seat is arranged on a top plate.

Preferably, a wiping structure for wiping the surface of the wire is arranged on the second rotating sleeve, the wiping structure comprises a sliding seat, the sliding seat is arranged at the discharge end of the second rotating sleeve, a guide rod is arranged at the end of the second rotating sleeve, a guide hole for the guide rod to pass through is arranged on the sliding seat, the guide rod is in sliding connection with the guide hole, a spring is arranged between the sliding seat and the second rotating sleeve, and the spring is sleeved outside the guide rod; the discharging end of the second sliding sleeve is uniformly provided with a plurality of convex blocks, the sliding seat is provided with a mounting frame, the mounting frame is rotationally provided with a roller, and the roller is contacted with the surface of the convex blocks under the action of a spring; the sliding seat is provided with a wiping block, and the middle part of the wiping block is provided with a through hole for a wire to pass through.

Preferably, the water cooling structure comprises a lifting seat, the lifting seat is connected with the power structure, a sliding block is arranged on the side surface of the lifting seat in a sliding manner, a guide rail with a guiding function for the sliding block to slide up and down is arranged on the lifting seat, a water cooling pipe is arranged on the sliding block, a wire penetrates through the water cooling pipe, a water nozzle for cooling the wire is arranged in the water cooling pipe, and the water nozzle is connected with the water cooling machine; a rotary table is rotationally arranged on the lifting seat, a first rotating shaft of the rotary table is rotationally connected with the lifting seat, a third gear is arranged at one end of the first rotating shaft, and the third gear is meshed with a second rack arranged on the side wall of the water tank; the turntable is hinged with the sliding block through a connecting rod which is eccentrically arranged.

Preferably, the power structure comprises a motor, the motor is arranged on a fixed plate, the fixed plate is arranged on a top plate, a transmission screw rod is arranged on an output shaft of the motor, a first gear is arranged on the transmission screw rod, a first slide rod and a second slide rod are respectively arranged on two sides of the first gear, one end of the first slide rod is connected with a first sliding sleeve through a connecting plate, one end of the second slide rod is connected with a second sliding sleeve through a connecting plate, a sliding rail with guiding function on horizontal sliding of the first slide rod and the second slide rod is arranged on the top plate, and racks meshed with the first gear are respectively arranged on one sides of the first slide rod and the second slide rod close to the first gear; the transmission screw rod is provided with a sleeve meshed with the transmission screw rod, the sleeve is connected with the lifting seat through a supporting rod, the sleeve is provided with a guide block, the side wall of the water tank is provided with a guide groove matched with the guide block, the guide block is positioned in the guide groove and is in sliding connection with the guide groove, and the guide block and the guide groove have guiding and limiting functions on the up-and-down sliding of the sleeve; the bottom of the transmission screw rod is provided with a helical blade for stirring water at the bottom of the water tank, the helical blade is arranged on a fourth rotating shaft, the fourth rotating shaft is positioned at two sides of the transmission screw rod, and the transmission screw rod is connected with the fourth rotating shaft through a transmission structure.

Preferably, the transmission structure comprises an eighth bevel gear, the eighth bevel gear is arranged on the fourth rotating shaft, the eighth bevel gear is meshed with a seventh bevel gear arranged on the third rotating shaft, a sixth bevel gear is arranged at the top end of the third rotating shaft, the sixth bevel gear is meshed with a fifth bevel gear arranged on the second rotating shaft, and a fourth bevel gear arranged on the second rotating shaft is meshed with a third bevel gear arranged at the bottom end of the transmission screw rod; a protective cover is arranged outside the transmission structure, and a wire passing hole for a wire to pass through is arranged in the middle of the bottom of the protective cover; the transmission screw rod and the fourth rotating shaft are in sealing and rotating connection with the protective cover, and the second rotating shaft and the third rotating shaft are in rotating connection with the protective cover through bearing seats.

Preferably, the preheating mechanism comprises a preheating box, the preheating box is arranged on the ground through a support, a spiral heating wire is arranged in the preheating box, end plates are arranged at two ends of the preheating box, a wire inlet is arranged at the center of an inlet end plate of the preheating box, a wire outlet is arranged at the center of an outlet end plate of the preheating box, and positioning structures for positioning the wires are arranged at the wire inlet and the wire outlet.

Preferably, the positioning structure comprises an upper plate and a lower plate, the upper plate and the lower plate are respectively positioned above and below the wire inlet and the wire outlet, pinch rollers are rotatably arranged on the opposite side surfaces of the upper plate and the lower plate, transmission blocks are arranged at the two ends of the upper plate and the lower plate, threaded holes for allowing the first bidirectional screw rod and the second bidirectional screw rod to pass through are formed in the transmission blocks, the first bidirectional screw rod and the second bidirectional screw rod are respectively positioned at the two sides of the end plate and are in rotary connection with the end plate through bearing seats, the first bidirectional screw rod and the second bidirectional screw rod are in transmission connection through a transmission wheel and a transmission belt, and a crank for driving the first bidirectional screw rod to rotate is arranged at the top end of the first bidirectional screw rod; a left side plate and a right side plate are arranged between the upper plate and the lower plate, the left side plate and the right side plate are respectively positioned at the left side and the right side of the wire inlet and the wire outlet, oblique first transmission holes are symmetrically arranged on the left side plate, second transmission holes which are symmetrical with the first transmission holes are symmetrically arranged on the right side plate, fixing pins are arranged on the upper plate and the lower plate, and the fixing pins are positioned in the first transmission holes and the second transmission holes and are in sliding connection with the first transmission holes and the second transmission holes; the included angle between the first transmission hole and the horizontal plane and the included angle between the second transmission hole and the horizontal plane are 45 degrees.

The production method based on the insulated wire production device comprises the following steps:

S1, passing a conductor on a paying-off machine through a preheating box and through an extrusion die head; the first bidirectional screw rod is driven to rotate by the crank through a driving wheel and a driving belt, the first bidirectional screw rod and the second bidirectional screw rod drive the upper plate and the lower plate to move relatively through a driving block, the upper plate and the lower plate drive the left side plate and the right side plate to move relatively through a first driving hole and a second driving hole respectively, and the pinch roller and the side wheel are clamped around a conductor to clamp and position the conductor;

s2, starting a preheating box, running an extruder, coating a layer of insulating material outside a conductor by the extruder, extruding a wire, passing through a first rotating sleeve, passing through a water cooling pipe after passing through guide wheels, then passing through two guide wheels, wherein the wire is positioned in a water tank in a horizontal state, passing through the water cooling pipe, passing through a second rotating sleeve through the guide wheels, and then sending the wire into a tractor for traction;

S3, starting a motor, wherein the motor drives a transmission screw rod and a first gear to rotate, the first gear drives a first sliding rod and a second sliding rod to slide relatively or reversely through racks, the first sliding rod and the second sliding rod drive a first sliding sleeve and a second sliding sleeve to slide horizontally synchronously through connecting plates respectively, the first sliding sleeve and the second sliding sleeve drive a first rotating sleeve and a second rotating sleeve to slide synchronously respectively, the first sliding sleeve and the second sliding sleeve drive a mounting frame to move synchronously, a second gear on the mounting frame is meshed with the first rack, the second gear drives a first bevel gear to rotate, the first bevel gear drives a driving gear to rotate through a second bevel gear, and the driving gear drives the first rotating sleeve and the second rotating sleeve to rotate through a gear ring, so that the first rotating sleeve and the second rotating sleeve rotate a wire to blow air;

S4, the second rotating sleeve drives the sliding seat to rotate through the guide rod, the sliding seat drives the roller to rotate through the mounting frame, the roller drives the sliding seat to slide along the guide rod under the action of the protruding block at the end of the first sliding sleeve, and the sliding seat drives the wiping block to wipe the conductor in a rotating and sliding manner;

S5, driving the screw rod to rotate so as to drive the sleeve to move up and down, driving the lifting seat to move up and down synchronously through the supporting rod, driving the water cooling pipe to move up and down synchronously through the sliding block by the lifting seat, driving the third gear to move synchronously, meshing the third gear with the second rack, enabling the third gear to rotate, driving the turntable to rotate, driving the sliding block to slide up and down along the guide rail by the turntable through the connecting rod, and enabling the water cooling pipe to slide up and down in a reciprocating manner, and performing reciprocating water spraying cooling on the lead;

S6, driving the screw rod to drive the third bevel gear to rotate, enabling the third bevel gear to drive the second rotating shaft to rotate through the fourth bevel gear, enabling the second rotating shaft to drive the third rotating shaft to rotate through the fifth bevel gear and the sixth bevel gear, enabling the third rotating shaft to drive the fourth rotating shaft to rotate through the seventh bevel gear and the eighth bevel gear, enabling the fourth rotating shaft to drive the spiral blade to rotate, and stirring water.

The insulated wire production device and the insulated wire production method have the advantages and positive effects that:

1. The preheating mechanism is arranged in front of the extrusion die head, the conductor is preheated through the preheating mechanism, the temperature of the conductor is increased, the temperature difference between the conductor and the molten insulating material is reduced, and the adhesive force of the insulating material to the conductor is improved.

2. Be provided with precooling structure on the cooling body, carry out preliminary precooling to the wire through precooling structure, improve the intensity of wire outside insulating material surface, be favorable to improving wire surface quality in the cooling process.

3. The first sliding sleeve and the second sliding sleeve are internally provided with the first rotating sleeve and the second rotating sleeve in a rotating manner, and the first rotating sleeve and the second rotating sleeve are used for carrying out air blowing cooling or drying on the wires in a rotating manner, so that the uniformity of cooling or drying of the wires is improved.

4. The cooling structure is vertically arranged, the wire is cooled by cooling water, and the wire is cooled by adopting the water tank, so that the cooling effect and the cooling uniformity are improved. The water-cooled tube slides up and down to cool the wire, so that the cooling effect and the cooling uniformity of the wire are improved.

5. The helical blade that the water tank bottom set up stirs the cooling water in the water tank, has improved the homogeneity of temperature, is favorable to improving wire cooling homogeneity.

6. The wiping block on the drying structure slides back and forth along the guide rod under the action of the lug, and performs reciprocating movement and rotary wiping on the lead, so that the lead wiping effect is improved, and the surface quality of the lead is improved.

The technical scheme of the invention is further described in detail through the drawings and the embodiments.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a cooling device according to an embodiment of the present invention;

Fig. 3 is a schematic diagram of a precooling structure according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a drying structure according to an embodiment of the present invention;

FIG. 5 is an enlarged view of A in FIG. 2;

FIG. 6 is a schematic view of a second sliding sleeve according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of a water cooling structure according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of a transmission structure according to an embodiment of the present invention;

FIG. 9 is a schematic diagram of a positioning structure according to an embodiment of the present invention;

FIG. 10 is a schematic cross-sectional view of a preheating mechanism according to an embodiment of the present invention;

Reference numerals

1. A paying-off machine;

2. A preheating mechanism; 21. a preheating box; 22. an end plate; 23. a wire inlet; 24. a wire outlet; 25. an upper plate; 26. a lower plate; 27. a left side plate; 28. a right side plate; 29. a pinch roller; 210. a side wheel; 211. a first bidirectional screw rod; 212. a second bidirectional screw rod; 213. a transmission belt; 214. a crank; 215. a transmission block; 216. a first transmission hole; 217. a second transmission hole; 218. a fixing pin; 219. a heating wire;

3. an extruder; 31. an extrusion die;

4. A cooling mechanism; 41. a fixing plate; 42. a motor; 43. a water tank; 44. a top plate; 45. a first sliding sleeve; 46. the second sliding sleeve; 47. a first slide bar; 48. a second slide bar; 49. a first gear; 410. a transmission screw rod; 411. a fixing seat; 412. a first rack; 413. a second gear; 414. a first bevel gear; 415. a mounting base; 416. a second bevel gear; 417. a drive gear; 418. a driven gear; 419. a first rotating sleeve; 420. a gear ring; 421. a mounting plate; 422. a limiting block; 423. a connecting plate; 424. a second rotating sleeve; 425. a slide; 426. a guide rod; 427. a bump; 428. a spring; 429. a mounting frame; 430. a roller; 431. a wipe block; 432. a sleeve; 433. a lifting seat; 434. a support rod; 435. a second rack; 436. a slide block; 437. a guide rail; 438. a water-cooled tube; 439. a turntable; 440. a connecting rod; 441. a third gear; 442. a first rotating shaft; 443. a guide wheel; 444. a third bevel gear; 445. a fourth bevel gear; 446. a second rotating shaft; 447. a fifth bevel gear; 448. a sixth bevel gear; 449. a third rotating shaft; 450. a seventh bevel gear; 451. an eighth bevel gear; 452. a fourth rotating shaft; 453. a protective cover; 454. a wire through hole;

5. And (5) conducting wires.

Detailed Description

The technical scheme of the invention is further described below through the attached drawings and the embodiments.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

Examples

As shown in fig. 1. The utility model provides an insulated wire apparatus for producing, includes paying out machine 1, paying out machine 1 adopts current structure for place the conductor coil, and pay out the conductor. One side of the paying-off machine 1 is provided with a preheating mechanism 2 for preheating the conductor, the conductor is preheated through the preheating mechanism 2, the temperature of the conductor is increased, the temperature difference between the conductor and the molten insulating material is reduced, and the adhesive force of the insulating material on the conductor is improved. An extrusion die 31 arranged at the end of the extruder 3 is positioned at the discharge end of the preheating mechanism 2, and a conductor is inserted into the extrusion die 31 from one end of the extrusion die 31 to be mixed with the molten insulating material and then passes through the other end of the extrusion die 31 with the insulating material to form the conducting wire 5. The discharge end of the extrusion die 31 is provided with a cooling mechanism 4 for cooling the extruded wire 5, and cooling of the wire 5 is achieved by the cooling mechanism 4. A sizing structure may be provided between the extrusion die 31 and the cooling mechanism 4 as necessary, and the sizing structure adopts a conventional structure.

As described in fig. 2. The cooling mechanism 4 includes a water tank 43 with an opening at the top, and a cooling structure for cooling the wires 5 is provided inside the water tank 43, and the cooling structure is provided with two and is vertically arranged. When the cooling structure is used for cooling the conductor, cooling water flows downwards along the conductor to continuously cool the conductor. Top plates 44 are arranged on two sides of the top of the water tank 43, and the top plates 44 are fixedly connected with the water tank 43. The top plates 44 form a passage between them into which the wire 5 enters. A pre-cooling structure and a drying structure are disposed between the top plates 44, and the pre-cooling structure and the drying structure are horizontally disposed. The precooling structure is positioned at the upstream of the cooling structure, the drying structure is positioned at the downstream of the cooling structure, and the precooling structure precools the wire 5, so that the outer surface of the insulating material is cooled and hardened, the deformation of the outer surface of the insulating material is reduced, and the surface quality of the wire 5 is improved. The drying structure is used for drying the wires.

A guide wheel 443 for guiding the movement of the wire 5 is rotatably provided on the side wall of the water tank 43 and the top plate 44. The guide wheels 443 are provided with 4 guide wires 5 which are horizontally introduced into or removed from the water tank 43 above the water tank 43, vertically introduced into or removed from the water tank 43, and horizontally introduced into the bottom of the water tank 43.

The precooling structure, the drying structure and the cooling structure are connected through a power structure, and the precooling structure, the drying structure and the cooling structure are driven to synchronously move through the power structure.

As shown in fig. 3. The precooling structure comprises a first sliding sleeve 45, and a first rotating sleeve 419 is arranged in the first sliding sleeve 45 in a rotating manner through a bearing. The inner wall of the first rotating sleeve 419 is provided with a plurality of first air outlet holes, and the first air outlet holes are connected with an external air cooler through connecting pipes. The air cooler adopts the existing structure according to the requirement. The first air outlet hole faces the center of the first rotating sleeve 419 and blows to the surface of the wire 5, and the first air outlet hole blows cold air to cool the wire 5 through cold air.

As shown in fig. 4, 5 and 6. The drying structure includes a second sliding sleeve 46, and a first rotating sleeve 419 is rotatably provided inside the second sliding sleeve 46 through a bearing. A plurality of second air outlet holes are formed in the inner wall of the first rotating sleeve 419, and the second air outlet holes are connected with the fan through connecting pipes. The second air outlet hole is opposite to the center of the second rotating sleeve 424, and blows air toward the conductor, and the second air outlet hole performs air drying on the wire 5.

The first sliding sleeve 45 and the second sliding sleeve 46 are connected with a power structure, and the power structure drives the first sliding sleeve 45 and the second sliding sleeve 46 to horizontally reciprocate. The first sliding sleeve 45 and the second sliding sleeve 46 are fixedly provided with limiting blocks 422, the side wall of the top plate 44 is provided with horizontal limiting grooves matched with the limiting blocks 422, and the limiting blocks 422 are positioned in the limiting grooves and are in sliding connection with the limiting grooves. The stopper 422 and the stopper groove guide the horizontal sliding of the first slide bushing 45 and the second slide bushing 46.

The first sliding sleeve 45 is provided with a rotating structure for driving the first rotating sleeve 419 to rotate, and the second sliding sleeve 46 is provided with a rotating structure for driving the second rotating sleeve 424 to rotate. The rotating structure comprises a gear ring 420, and the gear ring 420 is fixedly arranged at one ends of a first rotating sleeve 419 and a second rotating sleeve 424. The first sliding sleeve 45 and the second sliding sleeve 46 are fixedly provided with a mounting plate 421, and the mounting plate 421 is rotatably provided with a driving gear 417 and a driven gear 418 which are meshed with the gear ring 420 through bearings. A second bevel gear 416 is fixedly arranged on the wheel axle end of the driving gear 417, and the second bevel gear 416 is meshed with a first bevel gear 414 rotatably arranged on the mounting seat 415. The mounting seat 415 is fixedly arranged on the first sliding sleeve 45 and the second sliding sleeve 46. A second gear 413 is fixedly arranged on the wheel shaft of the first bevel gear 414, the second gear 413 is meshed with a first rack 412 fixedly arranged on the fixed seat 411, and the fixed seat 411 is fixedly arranged on the top plate 44.

When the first sliding sleeve 45 and the second sliding sleeve 46 slide, the second gear 413 is driven to slide, and the second gear 413 rotates under the action of the first rack 412, so that the first bevel gear 414 and the second bevel gear 416 drive the driving gear 417 to rotate, the driving gear 417 drives the first rotating sleeve 419 and the second rotating sleeve 424 to rotate through the gear ring 420, and the wire 5 is cooled or dried by blowing in a rotating manner, so that the uniformity of cooling or drying of the wire 5 is improved. The driven gear 418 supports the rotation of the ring gear 420, and improves the rotation stability of the first and second rotating sleeves 419, 424.

The second rotating sleeve 424 is provided with a wiping structure for wiping the surface of the wire 5, and the wiping structure can wipe off water stains or watermarks on the surface of the wire 5, so as to improve the surface quality of the wire 5. The wiping structure includes a slider 425, the slider 425 being disposed at the discharge end of the second rotating sleeve 424. The end of the second rotating sleeve 424 is fixedly provided with a guide rod 426, a guide hole for the guide rod 426 to pass through is arranged on the sliding seat 425, and the guide rod 426 is in sliding connection with the guide hole. A spring 428 is arranged between the sliding seat 425 and the second rotating sleeve 424, and two ends of the spring 428 are fixedly connected with the sliding seat 425 and the second rotating sleeve 424 respectively. The spring 428 is sleeved outside the guide rod 426. The discharge end of the second sliding sleeve 46 is uniformly provided with a plurality of protruding blocks 427. The slide 425 is fixedly provided with a mounting bracket 429, and the mounting bracket 429 is rotatably provided with a roller 430. The roller 430 contacts the surface of the bump 427 under the action of the spring 428. The slide 425 is fixedly provided with a wiping block 431, and the middle part of the wiping block 431 is provided with a through hole for the lead 5 to pass through. The hole diameter of the via hole is slightly smaller than the outer diameter of the wire 5. The wipe block 431 may be a sponge block.

When the second rotating sleeve 424 drives the sliding seat 425 to rotate through the guide rod 426, the sliding seat 425 drives the roller 430 to rotate through the mounting frame 429, and the roller 430 rotates along the outer surface of the protruding block 427 under the action of the spring 428 to drive the sliding seat 425 to horizontally reciprocate along the guide rod 426. The wiping block 431 can wipe the wire 5 in a moving and rotating manner, and the wiping effect on the surface of the wire 5 is improved.

As shown in fig. 7. The water-cooling structure comprises a lifting seat 433, and the lifting seat 433 is connected with the power structure. A slider 436 is slidably provided on the side surface of the lifting seat 433, and a guide rail 437 having a guiding function for vertically sliding the slider 436 is provided on the lifting seat 433. The lifting seat 433 is rotatably provided with a rotary table 439, and a first rotary shaft 442 of the rotary table 439 is rotatably connected with the lifting seat 433 through a bearing seat. A third gear 441 is fixedly arranged at one end of the first rotating shaft 442, and the third gear 441 is meshed with a second rack 435 vertically and fixedly arranged on the side wall of the water tank 43. The turntable 439 is hinged to the slider 436 by an eccentrically disposed link 440. The slide block 436 is fixedly provided with a water-cooling tube 438, and the lead 5 passes through the water-cooling tube 438. A water nozzle for cooling the wire 5 is arranged in the water cooling pipe 438, and the water nozzle is connected with a water cooler. The water cooler adopts the existing structure. The water nozzle sprays cooling water toward the center of the water cooling tube 438 to cool the wire 5, and the surface of the wire 5 is cooled.

When the lifting seat 433 drives the third gear 441 to move, the third gear 441 rotates under the action of the second rack 435, the third gear 441 drives the rotary table 439 to rotate, the rotary table 439 drives the sliding block 436 to slide up and down in a reciprocating manner through the connecting rod 440, the sliding block 436 drives the water cooling tube 438 to slide up and down in a reciprocating manner, the wire 5 is cooled by spraying water in a reciprocating manner, and the cooling effect of the wire 5 is improved.

The power structure includes a motor 42, and the motor 42 is fixedly disposed on the fixing plate 41. The fixing plate 41 is fixedly provided on the top plate 44. A transmission screw 410 is fixedly arranged on the output shaft of the motor 42, and a first gear 49 is fixedly arranged on the transmission screw 410. The first gear 49 is provided with a first slide bar 47 and a second slide bar 48 on both sides thereof, respectively. One end of the first sliding rod 47 is fixedly connected with the first sliding sleeve 45 through a connecting plate 423. One end of the second sliding rod 48 is fixedly connected with the second sliding sleeve 46 through a connecting plate 423. The top plate 44 is provided with a slide rail having a guiding function for horizontal sliding of the first slide bar 47 and the second slide bar 48. The first slide bar 47 and the second slide bar 48 are respectively provided with racks meshed with the first gear 49 at one side close to the first gear 49. The first gear 49 drives the first slide bar 47 and the second slide bar 48 to slide relatively or reversely through the rack, so as to drive the first slide sleeve 45 and the second slide sleeve 46 to slide relatively or reversely. Through the positive and negative rotation of motor 42, realize the reciprocal slip of first sliding sleeve 45, second sliding sleeve 46, remove the wire 5 and blow, improve the homogeneity of blowing.

The transmission screw 410 is provided with a sleeve 432 meshed with the transmission screw, and the sleeve 432 is fixedly connected with the lifting seat 433 through a supporting rod 434. The sleeve 432 is fixedly provided with a guide block, the side wall of the water tank 43 is provided with a vertical guide groove matched with the guide block, and the guide block is positioned in the guide groove and is in sliding connection with the guide groove. The guide block and the guide groove have the functions of guiding and limiting the up-and-down sliding of the sleeve 432. The sleeve 432 moves up and down in synchronization with the two cooling structures by the support bar 434.

The bottom end of the driving screw 410 is provided with a spiral blade for stirring the water at the bottom of the water tank 43, and the spiral blade is fixedly arranged on the fourth rotating shaft 452. The fourth rotating shaft 452 is located at two sides of the transmission screw 410, and the transmission screw 410 is connected with the fourth rotating shaft 452 through a transmission structure. The fourth rotating shaft 452 agitates the water in the water tank 43 through the spiral blade, improving the uniformity of the water temperature in the water tank 43, so that the water in the water tank 43 uniformly cools the wire 5.

As shown in fig. 8. The transmission structure includes an eighth bevel gear 451, and the eighth bevel gear 451 is fixedly disposed on the fourth rotation shaft 452. The eighth bevel gear 451 is engaged with a seventh bevel gear 450 fixedly provided on the third rotation shaft 449. A sixth bevel gear 448 is fixedly provided at the top end of the third rotating shaft 449, and the sixth bevel gear 448 is engaged with a fifth bevel gear 447 fixedly provided on the second rotating shaft 446. The fourth bevel gear 445 fixedly arranged on the second rotating shaft 446 is meshed with the third bevel gear 444 fixedly arranged at the bottom end of the transmission screw 410. The outside of the transmission structure is provided with a protective cover 453, and the protective cover 453 is fixedly connected with the inner wall of the water tank 43. A wire passing hole 454 through which the wire 5 passes is provided in the middle of the bottom of the shield 453. The transmission screw rod 410 and the fourth rotating shaft 452 are in sealed rotating connection with the protective cover 453 through rubber sealing gaskets and bearings. The second rotating shaft 446, the third rotating shaft 449 and the protective cover 453 are rotatably connected through bearing blocks.

As shown in fig. 10. The preheating mechanism 2 comprises a preheating tank 21, and the preheating tank 21 is fixedly arranged on the ground through a bracket. The inside of the preheating tank 21 is provided with a spiral heating wire 219, and the heating wire 219 is provided on the inner wall of the cylindrical preheating tank 21. The wire 5 passes through the space surrounded by the heating wire 219, and the wire 5 is preheated by the heating wire 219. End plates 22 are fixedly arranged at two ends of the preheating tank 21, a wire inlet 23 is arranged at the center of the inlet end plate 22 of the preheating tank 21, and a wire outlet 24 is arranged at the center of the outlet end plate 22 of the preheating tank 21. And positioning structures for positioning the lead 5 are arranged at the positions of the wire inlet 23 and the wire outlet 24.

As shown in fig. 9. The positioning structure comprises an upper plate 25 and a lower plate 26, and the upper plate 25 and the lower plate 26 are respectively positioned above and below the wire inlet 23 and the wire outlet 24. The upper plate 25 and the lower plate 26 are both rotatably provided with pinch rollers 29 on opposite sides thereof. The two ends of the upper plate 25 and the lower plate 26 are fixedly provided with transmission blocks 215, and the transmission blocks 215 are provided with threaded holes for the first bidirectional screw rod 211 and the second bidirectional screw rod 212 to pass through. The first bidirectional screw rod 211 and the second bidirectional screw rod 212 are respectively positioned at two sides of the end plate 22 and are rotatably connected with the end plate 22 through bearing seats. The first bidirectional screw rod 211 and the second bidirectional screw rod 212 are in transmission connection through a transmission wheel and a transmission belt 213, and the first bidirectional screw rod 211 and the second bidirectional screw rod 212 keep synchronous rotation. The top end of the first bidirectional screw rod 211 is fixedly provided with a crank 214 which drives the first bidirectional screw rod 211 to rotate. The upper plate 25 and the lower plate 26 are respectively positioned at two ends of the first bidirectional screw rod 211 and the second bidirectional screw rod 212, so that the upper plate 25 and the lower plate 26 can move relatively or reversely.

A left side plate 27 and a right side plate 28 are arranged between the upper plate 25 and the lower plate 26, and the left side plate 27 and the right side plate 28 are respectively positioned at the left side and the right side of the wire inlet 23 and the wire outlet 24. The left side plate 27 and the right side plate 28 are rotatably provided with side wheels 210 for clamping the wire 5. The left side plate 27 is symmetrically provided with a first transmission hole 216 in an inclined direction, and the right side plate 28 is symmetrically provided with a second transmission hole 217 symmetrical with the first transmission hole 216. The included angles between the first transmission hole 216 and the second transmission hole 217 and the horizontal plane are 45 degrees, and the same moving distance of the upper plate 25, the lower plate 26, the left side plate 27 and the right side plate 28 is kept, so that centering movement of the pinch roller 29 and the side wheel 210 is realized. The upper plate 25 and the lower plate 26 are fixedly provided with fixing pins 218, and the fixing pins 218 are positioned in the first transmission holes 216 and the second transmission holes 217 and are in sliding connection with the first transmission holes 216 and the second transmission holes 217. The upper plate 25 and the lower plate 26 drive the left side plate 27 and the right side plate 28 to synchronously move closer to or away from each other through the fixing pin 218.

The air cooling machine, the water cooling machine, the motor 42, the preheating box 21, the extruder 3 and other electrical elements are all connected with the controller, and the specific connection mode can adopt the prior art according to the requirement.

The production method based on the insulated wire 5 production device comprises the following steps:

S1, the conductor on the paying-off machine 1 passes through the preheating box 21 and passes through the extrusion die head 31. The first bidirectional screw rod 211 is rotated through the crank 214, the first bidirectional screw rod 211 drives the second bidirectional screw rod 212 to rotate through the driving wheel and the driving belt 213, the first bidirectional screw rod 211 and the second bidirectional screw rod 212 drive the upper plate 25 and the lower plate 26 to move relatively through the driving block 215, the upper plate 25 and the lower plate 26 drive the left side plate 27 and the right side plate 28 to move relatively through the first driving hole 216 and the second driving hole 217 respectively, and the pinch roller 29 and the side wheel 210 are clamped around a conductor to clamp and position the conductor.

S2, starting the preheating box 21, running the extruder 3, coating a layer of insulating material outside the conductor by the extruder 3, and extruding the lead 5. The wire 5 passes through the first rotating sleeve 419, passes through the guide wheel 443 and then passes through the water cooling tube 438, then passes through the two guide wheels 443, is positioned in the water tank 43 in a horizontal state, passes through the water cooling tube 438 and passes through the guide wheel 443 and then passes through the second rotating sleeve 424, and is sent to the tractor for traction.

S3, starting the motor 42, wherein the motor 42 drives the transmission screw rod 410 and the first gear 49 to rotate, the first gear 49 drives the first slide rod 47 and the second slide rod 48 to slide relatively or reversely through racks, the first slide rod 47 and the second slide rod 48 drive the first slide sleeve 45 and the second slide sleeve 46 to slide horizontally synchronously through the connecting plates 423, and the first slide sleeve 45 and the second slide sleeve 46 drive the first rotary sleeve 419 and the second rotary sleeve 424 to slide synchronously. The first sliding sleeve 45 and the second sliding sleeve 46 drive the installation frame 429 to synchronously move, the second gear 413 on the installation frame 429 is meshed with the first rack 412, the second gear 413 drives the first bevel gear 414 to rotate, the first bevel gear 414 drives the driving gear 417 to rotate through the second bevel gear 416, the driving gear 417 drives the first rotating sleeve 419 and the second rotating sleeve 424 to rotate through the gear ring 420, and the first rotating sleeve 419 and the second rotating sleeve 424 carry out rotary blowing cooling or drying on the lead 5.

S4, the second rotating sleeve 424 drives the sliding seat 425 to rotate through the guide rod 426, the sliding seat 425 drives the roller 430 to rotate through the mounting frame 429, the roller 430 drives the sliding seat 425 to slide along the guide rod 426 under the action of the end projection 427 of the first sliding sleeve 45, and the sliding seat 425 drives the wiping block 431 to wipe the conductor in a rotating and sliding mode.

S5, the transmission screw rod 410 rotates to drive the sleeve 432 to move up and down, the sleeve 432 drives the lifting seat 433 to move up and down synchronously through the supporting rod 434, and the lifting seat 433 drives the water cooling tube 438 to move up and down synchronously through the sliding block 436. The lifting seat 433 drives the third gear 441 to synchronously move, the third gear 441 is meshed with the second rack 435, the third gear 441 rotates, the third gear 441 drives the rotary table 439 to rotate, the rotary table 439 drives the sliding block 436 to slide up and down along the guide rail 437 through the connecting rod 440, the water cooling tube 438 slides up and down in a reciprocating manner, and the wire 5 is cooled by spraying water in a reciprocating manner.

S6, the transmission screw rod 410 drives the third bevel gear 444 to rotate, the third bevel gear 444 drives the second rotating shaft 446 to rotate through the fourth bevel gear 445, the second rotating shaft 446 drives the third rotating shaft 449 to rotate through the fifth bevel gear 447 and the sixth bevel gear 448, the third rotating shaft 449 drives the fourth rotating shaft 452 to rotate through the seventh bevel gear 450 and the eighth bevel gear 451, and the fourth rotating shaft 452 drives the helical blades to rotate, so that water is stirred.

Therefore, the insulated wire production device and the insulated wire production method can solve the problems that the existing wire production device has poor adhesion between a conductor and an insulating layer and poor surface quality of the conductor; the cooling effect of the lead is improved.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention and not for limiting it, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the invention can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the invention.

Claims (10)

1. An insulated wire apparatus for producing, its characterized in that: the wire paying-off machine comprises a wire paying-off machine, wherein a preheating mechanism for preheating a conductor is arranged on one side of the wire paying-off machine, an extrusion die head arranged at the end of the extruder is positioned at the discharge end of the preheating mechanism, and a cooling mechanism for cooling an extruded wire is arranged at the discharge end of the extrusion die head; the cooling mechanism comprises a water tank with an open top, a cooling structure for cooling the wire is arranged in the water tank, top plates are arranged on two sides of the top of the water tank, a pre-cooling structure and a drying structure are arranged between the top plates, the pre-cooling structure is located at the upstream of the cooling structure, the drying structure is located at the downstream of the cooling structure, the pre-cooling structure, the drying structure and the cooling structure are connected through a power structure, and guide wheels with guiding effects on the movement of the wire are rotationally arranged on the side wall of the water tank and the top plates.

2. An insulated wire production apparatus according to claim 1, wherein: the precooling structure comprises a first sliding sleeve, a first rotating sleeve is rotatably arranged in the first sliding sleeve, a plurality of first air outlet holes are formed in the inner wall of the first rotating sleeve, the first air outlet holes are connected with an external air cooler through connecting pipes, and the first air outlet holes blow cold air to cool wires; the drying structure comprises a second sliding sleeve, a first rotating sleeve is rotatably arranged in the second sliding sleeve, a plurality of second air outlet holes are formed in the inner wall of the first rotating sleeve, the second air outlet holes are connected with a fan through connecting pipes, and the second air outlet holes are used for carrying out air drying on wires; the first sliding sleeve is provided with a rotating structure for driving the first rotating sleeve to rotate, and the second sliding sleeve is provided with a rotating structure for driving the second rotating sleeve to rotate; the first sliding sleeve and the second sliding sleeve are connected with the power structure, limiting blocks are arranged on the first sliding sleeve and the second sliding sleeve, limiting grooves matched with the limiting blocks are formed in the side walls of the top plate, the limiting blocks are located in the limiting grooves and are in sliding connection with the limiting grooves, and the limiting blocks and the limiting grooves guide the horizontal sliding of the first sliding sleeve and the second sliding sleeve.

3. An insulated wire production apparatus according to claim 2, wherein: the rotating structure comprises a gear ring, the gear ring is arranged at one end of a first rotating sleeve and a second rotating sleeve, a mounting plate is arranged on the first sliding sleeve and the second sliding sleeve, a driving gear and a driven gear meshed with the gear ring are rotatably arranged on the mounting plate, a second bevel gear is arranged on the end head of a wheel shaft of the driving gear, the second bevel gear is meshed with a first bevel gear rotatably arranged on a mounting seat, the mounting seat is arranged on the first sliding sleeve and the second sliding sleeve, a second gear is arranged on a wheel shaft of the first bevel gear, the second gear is meshed with a first rack arranged on a fixing seat, and the fixing seat is arranged on a top plate.

4. A insulated wire manufacturing apparatus according to claim 3, wherein: the second rotating sleeve is provided with a wiping structure for wiping the surface of the wire, the wiping structure comprises a sliding seat, the sliding seat is arranged at the discharge end of the second rotating sleeve, the end head of the second rotating sleeve is provided with a guide rod, the sliding seat is provided with a guide hole for the guide rod to pass through, the guide rod is in sliding connection with the guide hole, a spring is arranged between the sliding seat and the second rotating sleeve, and the spring is sleeved outside the guide rod; the discharging end of the second sliding sleeve is uniformly provided with a plurality of convex blocks, the sliding seat is provided with a mounting frame, the mounting frame is rotationally provided with a roller, and the roller is contacted with the surface of the convex blocks under the action of a spring; the sliding seat is provided with a wiping block, and the middle part of the wiping block is provided with a through hole for a wire to pass through.

5. The insulated wire manufacturing apparatus according to claim 4, wherein: the water cooling structure comprises a lifting seat, the lifting seat is connected with the power structure, a sliding block is arranged on the side surface of the lifting seat in a sliding manner, a guide rail with a guiding effect on the up-and-down sliding of the sliding block is arranged on the lifting seat, a water cooling pipe is arranged on the sliding block, a guide wire penetrates through the water cooling pipe, a water nozzle for cooling the guide wire is arranged in the water cooling pipe, and the water nozzle is connected with the water cooling machine; a rotary table is rotationally arranged on the lifting seat, a first rotating shaft of the rotary table is rotationally connected with the lifting seat, a third gear is arranged at one end of the first rotating shaft, and the third gear is meshed with a second rack arranged on the side wall of the water tank; the turntable is hinged with the sliding block through a connecting rod which is eccentrically arranged.

6. The insulated wire manufacturing apparatus according to claim 5, wherein: the power structure comprises a motor, the motor is arranged on a fixed plate, the fixed plate is arranged on a top plate, a transmission screw rod is arranged on an output shaft of the motor, a first gear is arranged on the transmission screw rod, a first slide rod and a second slide rod are respectively arranged on two sides of the first gear, one end of the first slide rod is connected with a first sliding sleeve through a connecting plate, one end of the second slide rod is connected with a second sliding sleeve through a connecting plate, a sliding rail with guiding function on horizontal sliding of the first slide rod and the second slide rod is arranged on the top plate, and racks meshed with the first gear are respectively arranged on one sides of the first slide rod and the second slide rod close to the first gear; the transmission screw rod is provided with a sleeve meshed with the transmission screw rod, the sleeve is connected with the lifting seat through a supporting rod, the sleeve is provided with a guide block, the side wall of the water tank is provided with a guide groove matched with the guide block, the guide block is positioned in the guide groove and is in sliding connection with the guide groove, and the guide block and the guide groove have guiding and limiting functions on the up-and-down sliding of the sleeve; the bottom of the transmission screw rod is provided with a helical blade for stirring water at the bottom of the water tank, the helical blade is arranged on a fourth rotating shaft, the fourth rotating shaft is positioned at two sides of the transmission screw rod, and the transmission screw rod is connected with the fourth rotating shaft through a transmission structure.

7. The insulated wire manufacturing apparatus according to claim 6, wherein: the transmission structure comprises an eighth bevel gear, the eighth bevel gear is arranged on a fourth rotating shaft, the eighth bevel gear is meshed with a seventh bevel gear arranged on a third rotating shaft, a sixth bevel gear is arranged at the top end of the third rotating shaft, the sixth bevel gear is meshed with a fifth bevel gear arranged on a second rotating shaft, and the fourth bevel gear arranged on the second rotating shaft is meshed with a third bevel gear arranged at the bottom end of a transmission screw rod; a protective cover is arranged outside the transmission structure, and a wire passing hole for a wire to pass through is arranged in the middle of the bottom of the protective cover; the transmission screw rod and the fourth rotating shaft are in sealing and rotating connection with the protective cover, and the second rotating shaft and the third rotating shaft are in rotating connection with the protective cover through bearing seats.

8. The insulated wire manufacturing apparatus according to claim 7, wherein: the preheating mechanism comprises a preheating box, the preheating box is arranged on the ground through a support, a spiral heating wire is arranged in the preheating box, end plates are arranged at two ends of the preheating box, a wire inlet is arranged at the center of an inlet end plate of the preheating box, a wire outlet is arranged at the center of an outlet end plate of the preheating box, and positioning structures for positioning wires are arranged at the wire inlet and the wire outlet.

9. The insulated wire manufacturing apparatus of claim 8, wherein: the positioning structure comprises an upper plate and a lower plate, wherein the upper plate and the lower plate are respectively positioned above and below a wire inlet and a wire outlet, pinch rollers are rotatably arranged on opposite side surfaces of the upper plate and the lower plate, transmission blocks are respectively arranged at two ends of the upper plate and the lower plate, threaded holes for allowing a first bidirectional screw rod and a second bidirectional screw rod to pass through are formed in the transmission blocks, the first bidirectional screw rod and the second bidirectional screw rod are respectively positioned at two sides of an end plate and are rotatably connected with the end plate through bearing seats, the first bidirectional screw rod and the second bidirectional screw rod are in transmission connection through a transmission wheel and a transmission belt, and a crank for driving the first bidirectional screw rod to rotate is arranged at the top end of the first bidirectional screw rod; a left side plate and a right side plate are arranged between the upper plate and the lower plate, the left side plate and the right side plate are respectively positioned at the left side and the right side of the wire inlet and the wire outlet, oblique first transmission holes are symmetrically arranged on the left side plate, second transmission holes which are symmetrical with the first transmission holes are symmetrically arranged on the right side plate, fixing pins are arranged on the upper plate and the lower plate, and the fixing pins are positioned in the first transmission holes and the second transmission holes and are in sliding connection with the first transmission holes and the second transmission holes; the included angle between the first transmission hole and the horizontal plane and the included angle between the second transmission hole and the horizontal plane are 45 degrees.

10. A method of producing an insulated wire production apparatus according to claim 9, comprising the steps of:

S1, passing a conductor on a paying-off machine through a preheating box and through an extrusion die head; the first bidirectional screw rod is driven to rotate by the crank through a driving wheel and a driving belt, the first bidirectional screw rod and the second bidirectional screw rod drive the upper plate and the lower plate to move relatively through a driving block, the upper plate and the lower plate drive the left side plate and the right side plate to move relatively through a first driving hole and a second driving hole respectively, and the pinch roller and the side wheel are clamped around a conductor to clamp and position the conductor;

s2, starting a preheating box, running an extruder, coating a layer of insulating material outside a conductor by the extruder, extruding a wire, passing through a first rotating sleeve, passing through a water cooling pipe after passing through guide wheels, then passing through two guide wheels, wherein the wire is positioned in a water tank in a horizontal state, passing through the water cooling pipe, passing through a second rotating sleeve through the guide wheels, and then sending the wire into a tractor for traction;

S3, starting a motor, wherein the motor drives a transmission screw rod and a first gear to rotate, the first gear drives a first sliding rod and a second sliding rod to slide relatively or reversely through racks, the first sliding rod and the second sliding rod drive a first sliding sleeve and a second sliding sleeve to slide horizontally synchronously through connecting plates respectively, the first sliding sleeve and the second sliding sleeve drive a first rotating sleeve and a second rotating sleeve to slide synchronously respectively, the first sliding sleeve and the second sliding sleeve drive a mounting frame to move synchronously, a second gear on the mounting frame is meshed with the first rack, the second gear drives a first bevel gear to rotate, the first bevel gear drives a driving gear to rotate through a second bevel gear, and the driving gear drives the first rotating sleeve and the second rotating sleeve to rotate through a gear ring, so that the first rotating sleeve and the second rotating sleeve rotate a wire to blow air;

S4, the second rotating sleeve drives the sliding seat to rotate through the guide rod, the sliding seat drives the roller to rotate through the mounting frame, the roller drives the sliding seat to slide along the guide rod under the action of the protruding block at the end of the first sliding sleeve, and the sliding seat drives the wiping block to wipe the conductor in a rotating and sliding manner;

S5, driving the screw rod to rotate so as to drive the sleeve to move up and down, driving the lifting seat to move up and down synchronously through the supporting rod, driving the water cooling pipe to move up and down synchronously through the sliding block by the lifting seat, driving the third gear to move synchronously, meshing the third gear with the second rack, enabling the third gear to rotate, driving the turntable to rotate, driving the sliding block to slide up and down along the guide rail by the turntable through the connecting rod, and enabling the water cooling pipe to slide up and down in a reciprocating manner, and performing reciprocating water spraying cooling on the lead;

S6, driving the screw rod to drive the third bevel gear to rotate, enabling the third bevel gear to drive the second rotating shaft to rotate through the fourth bevel gear, enabling the second rotating shaft to drive the third rotating shaft to rotate through the fifth bevel gear and the sixth bevel gear, enabling the third rotating shaft to drive the fourth rotating shaft to rotate through the seventh bevel gear and the eighth bevel gear, enabling the fourth rotating shaft to drive the spiral blade to rotate, and stirring water.