CN116206820A

CN116206820A - Cable stranding equipment for wire manufacturing

Info

Publication number: CN116206820A
Application number: CN202310044866.1A
Authority: CN
Inventors: 王谦; 姚新征; 桂宏兵
Original assignee: Ganzhou Jinxinnuo Cable Technology Co ltd
Current assignee: Ganzhou Jinxinnuo Cable Technology Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-06-02

Abstract

The invention relates to the technical field of metal wire processing equipment, in particular to cable twisting equipment for manufacturing electric wires. The invention provides a cable twisting device for manufacturing wires, which can simultaneously detect broken wires of a plurality of bare single wires and reduce the rejection rate of the wires. A cable twisting device for manufacturing electric wires comprises a supporting frame, a driving motor, a supporting ring, a twisting disc, a driving gear set and the like; the lower left part of the support frame is connected with a driving motor, the upper left part of the support frame is connected with a support ring, the support ring is positioned above the driving motor, the support ring is rotatably connected with a wire twisting disc, and a driving gear set is connected between the wire twisting disc and the driving motor. The rotating wheel is contacted with each naked single wire, so that the sliding block is separated from the pressing switch, after the naked single wires are broken, the rotating rod resets to control the sliding block to slide rightwards, the pressing switch controls the early warning device to give out an alarm, and the driving motor is controlled to stop running, so that the twisting of the naked single wires is stopped, and the rejection rate of the cable is reduced.

Description

Cable stranding equipment for wire manufacturing

Technical Field

The invention relates to the technical field of metal wire processing equipment, in particular to cable twisting equipment for manufacturing electric wires.

Background

The cable stranding relies on stranding equipment to twist a plurality of bare single wires together, and the stranded wire has the advantages of good flexibility, good reliability, high strength and the like. In the process of cable stranding, when the tensile strength of naked single line is slightly poor, the cracked condition very appears easily, in case the naked single line appears breaking, the cable of later production all can be directly scrapped. So the condition of timely finding out the breakage of the bare element wire can reduce the generation of defective cables. At present, when the existing stranding equipment is used for stranding cables, a detection plate which is arranged on a bare single wire is mainly arranged, and when the bare single wire breaks, the detection plate falls down to trigger the sensor control equipment to stop running. However, the stranding equipment is used for stranding a plurality of bare single wires, and the detection plate cannot be lapped on each bare single wire, so that the detection effect is poor.

Therefore, the cable twisting equipment for manufacturing the electric wire, which can simultaneously detect broken wires of a plurality of bare single wires and reduce the rejection rate of the cable, is provided.

Disclosure of Invention

The invention provides cable twisting equipment for manufacturing wires, which can simultaneously detect broken wires of a plurality of bare single wires and reduce the rejection rate of the cables, in order to solve the problem that the existing twisting equipment broken wire detection mode can not simultaneously detect broken wires of the plurality of bare single wires.

The technical implementation scheme of the invention is as follows: the utility model provides a cable stranding equipment for electric wire manufacturing, which comprises a supporting rack, a driving motor, the holding ring, the hank reel, drive gear train, the rotating turret, the wire storage cylinder, the locating wheel, two-way lead screw, receive the line subassembly, early warning mechanism and speed limit mechanism, the lower left portion of holding frame is connected with driving motor, the upper left portion of holding frame is connected with the holding ring, the holding ring is located the driving motor top, the holding ring is internal rotation type and is connected with the hank reel, be connected with drive gear train between hank reel and the driving motor, upper left portion of holding frame is connected with the rotating turret, the rotating turret right-hand member is connected with the stranded conductor middle part, the equidistance of rotating turret left portion is connected with a plurality of wire storage cylinder, there is two-way lead screw upper portion through threaded connection before and after the upper portion of holding frame, the holding frame right-hand member is connected with the line subassembly that is used for rolling the electric wire, be equipped with early warning mechanism between holding frame and the hank reel, early warning mechanism is used for sending the police and controlling driving motor and stop work when naked single line fracture, be equipped with on the early warning mechanism and be used for with the tight speed limit mechanism.

In one embodiment, the wire winding assembly comprises a gear motor and a wire winding wheel, the gear motor is connected to the rear position of the right upper portion of the support frame, the wire winding wheel is arranged on the right upper portion of the support frame, the wire winding wheel is connected with an output shaft of the gear motor in a clamping mode, one end of a stranded wire is wound on the wire winding wheel, and the gear motor operates to drive the wire winding wheel to rotate so as to wind the stranded wire.

In one embodiment, the early warning mechanism comprises a connecting block, the dwang, torsion spring, the rotor, the link, the connecting rod, the sliding block, push switch and precaution device, stranded wire dish left side heart position equidistance is connected with a plurality of connecting block, all rotationally be connected with the dwang on the connecting block, all be connected with torsion spring between dwang and the adjacent connecting block, the one end that the dwang kept away from the connecting block is all rotationally connected with the rotor, stranded wire dish left side heart position equidistance is connected with a plurality of link, the link is located the connecting block inboard, the link right part all is connected with push switch, push switch all passes through electric connection with driving motor, the equal sliding type in link right part is connected with the sliding block, the sliding block is located the push switch left side, and with push switch contact, all rotationally be connected with the connecting rod between sliding block and the adjacent dwang, the left front portion of support frame upside is connected with the precaution device, push switch all passes through electric connection with the precaution device, when naked single line is twisted, the sliding block is not contacted with push switch under the effect that the dwang drove, after one or more naked fracture, the sliding block resets and drives the sliding block and push switch, the warning controller.

In one embodiment, the speed limiting mechanism comprises a guide rod, a pressing block, a speed limiting wheel and extrusion springs, wherein the right part of the connecting frame is connected with the guide rod, the pressing block is connected onto the guide rod in a sliding mode, the speed limiting wheels are connected onto the pressing block, two extrusion springs are connected between the pressing block and the adjacent guide rod, the pressing block is extruded by the rotating rod and then slides inwards, the speed limiting wheels move inwards to press the bare single wire, the speed of rightward conveying of the bare single wire is slowed down, and the bare single wire is stretched tightly.

In one embodiment, the electric wire cooling device further comprises a cooling mechanism for cooling the stranded electric wire, the cooling mechanism comprises a water tank, an annular pipe, spray heads and a water pump, the water tank is connected to the right side of the support frame, the annular pipe is connected to the water tank, the spray heads are connected to the inner side of the annular pipe at equal intervals, the water pump is connected to the lower side of the annular pipe, the water pump is located in the water tank, the stranded electric wire penetrates through the annular pipe, and water is sprayed out of the spray heads to cool the electric wire after the water pump operates.

In one embodiment, the electric wire drying device further comprises a drying mechanism for wiping water on the electric wire, the drying mechanism comprises a supporting block, a drying piece, an all-gear, a rack and a rodless cylinder, the right part of the water tank is connected with the supporting block, the upper part of the supporting block is rotationally connected with the drying piece, the right part of the drying piece is connected with the all-gear, the right upper part of the supporting frame is connected with the rodless cylinder, the rodless cylinder is positioned on the right side of the supporting block, and the rack meshed with the all-gear is connected on the rodless cylinder through a sliding block.

In one embodiment, the wire winding device further comprises a bolt and a connecting spring, the bolt is connected to the front portion of the right upper portion of the support frame in a sliding mode, the bolt is inserted into the support frame to limit the front end of the wire winding wheel, and the connecting spring is connected between the bolt and the support frame.

In one embodiment, the device further comprises a heating ring, and the left parts of the connecting frames are connected with the heating ring.

The invention has the following advantages: 1. the rotating wheel is contacted with each naked single wire, so that the sliding block is separated from the pressing switch, after the naked single wires are broken, the rotating rod resets to control the sliding block to slide rightwards, the pressing switch controls the early warning device to give out an alarm, and the driving motor is controlled to stop running, so that the twisting of the naked single wires is stopped, and the rejection rate of the cable is reduced.

2. The rotating rod rotates outwards to enable the pressing block to drive the speed limiting wheel to move inwards to press the bare single wire, so that the speed of rightward conveying of the bare single wire is reduced, the bare single wire is tensioned, and the stranding effect is improved.

3. The stranded cable passes through the annular pipe, and water in the water tank is controlled by the operation of the water pump to cool the electric wires through the spraying of the spray head.

4. The sliding front and back of the rodless cylinder drives the drying piece to rotate through the matching of the rack and the all-gear, and the cooled cable passes through the drying piece and is wiped through the drying piece.

5. The bolt is inserted in the support frame and can limit the front end of the wire winding wheel, so that the wire winding wheel is prevented from falling off the support frame when rotating the wire winding cable.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the stranded wire structure of the present invention.

Fig. 3 is a schematic diagram of a three-dimensional structure of the early warning mechanism and the speed limiting mechanism of the present invention.

Fig. 4 is a schematic diagram of a three-dimensional structure of the early warning mechanism and the speed limiting mechanism of the present invention.

Fig. 5 is a schematic view of a partial perspective structure of the early warning mechanism of the present invention.

Fig. 6 is a schematic view of a part of a speed limiting mechanism according to the present invention.

Fig. 7 is a schematic perspective view of the cooling mechanism and the drying mechanism of the present invention.

Fig. 8 is a schematic perspective view of the latch and connecting spring of the present invention.

Reference numerals illustrate: the device comprises a 1-support frame, a 2-drive motor, a 3-support ring, a 4-wire reel, a 5-drive gear set, a 6-rotating frame, a 7-wire storage roller, a 8-positioning wheel, a 81-bidirectional screw rod, a 9-wire collecting assembly, a 10-warning mechanism, a 101-connecting block, a 102-connecting rod, a 103-torsion spring, a 104-rotating wheel, a 105-connecting frame, a 106-connecting rod, a 107-sliding block, a 108-push switch, a 109-warning device, a 11-speed limiting mechanism, a 111-guiding rod, a 112-push block, a 113-speed limiting wheel, a 114-push spring, a 12-cooling mechanism, a 121-water tank, a 122-annular pipe, a 123-spray head, a 124-water pump, a 13-drying mechanism, a 131-support block, a 132-drying piece, a 133-full gear, a 134-rack, a 135-free cylinder, a 141-plug, a 142-connecting spring and a 15-heating ring.

Detailed Description

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

The utility model provides a cable stranding equipment for electric wire manufacturing, as shown in fig. 1-6, including support frame 1, driving motor 2, supporting ring 3, stranded conductor dish 4, drive gear train 5, rotating turret 6, store up line cylinder 7, positioning wheel 8, two-way lead screw 81, receive line subassembly 9, early warning mechanism 10 and speed limit mechanism 11, support frame 1 lower left portion bolt has driving motor 2, support frame 1 upper left portion welding has supporting ring 3, supporting ring 3 is located driving motor 2 top, the rotation is connected with stranded conductor dish 4 in the supporting ring 3, be connected with drive gear train 5 between stranded conductor dish 4 and the driving motor 2, drive gear train 5 is a ring gear and gear wheel constitution, stranded conductor dish 4 left side is connected with the ring gear, driving motor 2's output shaft upper key-joint has the gear with the ring gear meshing, support frame 1 upper left portion rotation is connected with rotating turret 6, rotating turret 6 right-hand member and 4 middle part are connected, the equidistant five store up line cylinders 7 that are connected with of rotating turret 6, upper portion position front and back symmetry sliding connection has positioning wheel 8, be connected with positioning wheel 8 between two upper portions 8, can send out wire guide wire subassembly 10 through the wire take-up mechanism 1 when the wire take-up line subassembly is tight at the left side of the wire, can send out wire 10 at the speed limit mechanism through the wire 1, when the wire take-up mechanism is equipped with wire 10 between the wire take-up mechanism is opened at the left side, the wire 1, can send out the wire assembly is closed wire assembly is controlled by the naked wire assembly is opened, wire 10.

As shown in fig. 2 and 8, the wire winding assembly 9 includes a gear motor and a wire winding wheel, the gear motor is bolted to the rear position of the upper right part of the support frame 1, the wire winding wheel is placed on the upper right part of the support frame 1, and the wire winding wheel is clamped with an output shaft of the gear motor.

When the device is used, the bare wires on the wire storage roller 7 pass through the early warning mechanism 10 and the wire stranding disc 4 one by the staff, the bare wires are gathered and pass through the front positioning wheel 8 and the rear positioning wheel 8, the bare wires are wound on the wire winding assembly 9, the staff controls the wire winding assembly 9 to pull the cable to move rightwards for winding, meanwhile, the staff starts the driving motor 2, the driving motor 2 operates to drive the wire stranding disc 4 to rotate through the driving gear set 5, the wire storage roller 7 is driven to rotate through the rotating frame 6 while the wire stranding disc 4 rotates, the left end of the bare wires is prevented from being wound and knotted, the right end of the stranded bare wires are stranded at the positioning wheel 8, the stranded cable is finally wound on the wire winding assembly 9, when the bare wires move rightwards, the speed limiting mechanism 11 can tighten each bare wire, the stranded effect is ensured, when the bare wires are broken, the early warning mechanism 10 can give an alarm and control the driving motor 2 to stop operating so as to reduce the rejection rate of the cable, meanwhile, the staff can also rotate the bidirectional screw rod 81 according to the thickness of the stranded cable to adjust the distance between the front positioning wheel 8 and the rear positioning wheel 8, and the device is closed after the staff is used.

As shown in fig. 1, fig. 3, fig. 4 and fig. 5, the early warning mechanism 10 comprises a connecting block 101, a rotating rod 102, torsion springs 103, rotating wheels 104, a connecting frame 105, a connecting rod 106, a sliding block 107, a pressing switch 108 and an early warning device 109, five connecting blocks 101 are installed at the left eccentric positions of the stranded wire disc 4 equidistantly through bolts, the rotating rods 102 are connected to the connecting blocks 101 in a rotating mode, torsion springs 103 are connected between the rotating rod 102 and the adjacent connecting blocks 101, one ends of the rotating rods 102 far away from the connecting blocks 101 are connected to the rotating wheels 104 in a rotating mode, five connecting frames 105 are bolted at the left eccentric positions of the stranded wire disc 4 equidistantly, the connecting frames 105 are located on the inner sides of the connecting blocks 101, pressing switches 108 are all installed at the right parts of the connecting frames 105 and are all electrically connected with the driving motor 2, the sliding blocks 107 are located on the left sides of the pressing switches 108 and are in contact with the pressing switches 108, the connecting rods 102 are all connected with the connecting rods 106 in a rotating mode between the sliding blocks 107 and the adjacent rotating rods 102, the early warning device 109 is installed at the left front part on the upper sides of the supporting frame 1, and the pressing switches 109 are all electrically connected with the early warning device 109.

When the device is used, a worker pushes the rotating rod 102 to rotate outwards, the torsion spring 103 deforms, the rotating rod 102 rotates outwards to drive the rotating wheel 104 to move outwards, the rotating rod 102 drives the sliding block 107 to slide leftwards through the connecting rod 106 to be not contacted with the push switch 108 any more while rotating outwards, then the worker passes bare wires through the connecting frame 105 one by one and then passes through the twisting disc 4, at the moment, the worker loosens the rotating rod 102, the rotating rod 102 can drive the rotating wheel 104 to move inwards for a certain distance to be contacted with the bare wires under the rebound effect of the torsion spring 103, the rotating wheel 104 is limited through the bare wires, the sliding block 107 is in a state separated from the push switch 108, in the twisting process of the bare wires, when one or more bare wires are broken, the rotating rod 102 at the bare wires rotates inwards under the reset effect of the torsion spring 103, and then drives the sliding block 107 to slide rightwards to be contacted with the push switch 108 through the connecting rod 106, the push switch 108 controls the pre-warning device 109 to alarm and controls the driving motor 2 to stop running, and the rejection rate of the bare wires is reduced.

As shown in fig. 3, 4 and 6, the speed limiting mechanism 11 includes a guide rod 111, a pressing block 112, a speed limiting wheel 113 and a compression spring 114, the right part of the connecting frame 105 is connected with the guide rod 111, the guide rod 111 is connected with the pressing block 112 in a sliding manner, the pressing block 112 is connected with the speed limiting wheel 113, and two compression springs 114 are connected between the pressing block 112 and the adjacent guide rod 111.

When the device is used, when the rotating rod 102 rotates outwards, the right end of the rotating rod 102 can extrude the pressing block 112 to slide inwards on the guide rod 111, the extrusion spring 114 deforms, the pressing block 112 slides inwards to drive the speed limiting wheel 113 to move inwards to press the bare single wire, the speed of conveying the bare single wire to the right is slowed down, and accordingly the bare single wire is stretched, so that the twisting quality is improved.

Example 2

On the basis of embodiment 1, as shown in fig. 1 and 7, the electric wire twisting device further comprises a cooling mechanism 12, the cooling mechanism 12 can cool the twisted electric wire, the cooling mechanism 12 comprises a water tank 121, an annular pipe 122, spray heads 123 and a water pump 124, the water tank 121 is bolted to the right part of the support frame 1, the annular pipe 122 is connected to the water tank 121, three spray heads 123 are connected to the inner side of the annular pipe 122 at equal intervals, the water pump 124 is connected to the lower side of the annular pipe 122, and the water pump 124 is located in the water tank 121.

As shown in fig. 1 and 7, the electric wire drying device further comprises a drying mechanism 13, the drying mechanism 13 can dry water on the electric wire, the drying mechanism 13 comprises a supporting block 131, a drying piece 132, a full gear 133, a rack 134 and a rodless cylinder 135, the supporting block 131 is welded on the right part of the water tank 121, the upper part of the supporting block 131 is rotatably connected with the drying piece 132, the full gear 133 is connected with the right part of the drying piece 132 in a key way, the rodless cylinder 135 is bolted on the right upper part of the supporting frame 1, the rodless cylinder 135 is positioned on the right side of the supporting block 131, and the rack 134 meshed with the full gear 133 is connected on the rodless cylinder 135 through a sliding block.

As shown in fig. 1 and 3, the heating device further comprises a heating ring 15, and the left part of the connecting frame 105 is connected with the heating ring 15.

When the device is used, the bare wire passes through the heating ring 15 while passing through the connecting frame 105, the accumulated multi-strand bare wire passes through the annular tube 122, the drying piece 132 and the sliding block of the rodless cylinder 135 in sequence, and finally, the multi-strand bare wire is wound on the winding component 9, when the device is used, the heating ring 15 can heat the bare wire, the plasticity of the bare wire is improved, the twisting is convenient, when the twisted cable passes through the annular tube 122, the water in the water tank 121 can be sucked into the annular tube 122 by the water pump 124, the temperature of the cable after the cooling is lowered by the spraying head 123, the cable is wiped through the drying piece 132, the rack 134 is driven to move back and forth by the sliding back of the rodless cylinder 135 in the wiping process, the drying piece 132 is driven to rotate by the full gear 133, the drying effect is improved, and the cable can be driven to move back and forth to wind when the sliding back and forth so as to ensure the cable to be uniformly wound on the winding component 9.

As shown in fig. 1 and 8, the support frame further comprises a latch 141 and a connecting spring 142, wherein the latch 141 is slidably connected to the front portion of the upper right portion of the support frame 1, and the connecting spring 142 is connected between the latch 141 and the support frame 1.

When the device is used, the bolt 141 is inserted into the support frame 1 and can limit the front end of the take-up pulley, after the take-up pulley is fully wound, a worker pulls the bolt 141 to slide rightwards, the connecting spring 142 deforms, after a new take-up pulley is well placed, the worker releases the bolt 141, under the action of resetting of the connecting spring 142, the bolt 141 slides leftwards along with the bolt to reset to limit the take-up pulley again, and the take-up pulley is prevented from falling off the support frame 1 when the take-up pulley rotates a take-up cable.

The technical principles of the embodiments of the present invention are described above in connection with specific embodiments. The description is only intended to explain the principles of the embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will recognize other embodiments of the present invention without undue burden, and those ways that are within the scope of the present invention.

Claims

1. The utility model provides a cable stranding equipment for electric wire manufacturing, including support frame (1), driving motor (2), supporting ring (3), hank dish (4), drive gear group (5), rotating turret (6), wire storage cylinder (7), positioning wheel (8), two-way lead screw (81) and receipts line subassembly (9), support frame (1) left side lower part is connected with driving motor (2), support frame (1) left side upper portion is connected with supporting ring (3), supporting ring (3) are located driving motor (2) top, rotation type is connected with hank dish (4) in supporting ring (3), be connected with drive gear group (5) between hank dish (4) and driving motor (2), support frame (1) left side upper portion rotation type is connected with rotating turret (6), rotating turret (6) right-hand member and hank dish (4) middle part are connected, rotating turret (6) left portion equidistance is connected with a plurality of wire storage cylinder (7), symmetry sliding type is connected with positioning wheel (8) around the upper portion in support frame (1), be connected with two-way lead screw (8) upper portion through threaded connection between support frame (1), support frame (9) right side upper portion are for its characteristic. The automatic wire twisting machine further comprises an early warning mechanism (10) and a speed limiting mechanism (11), wherein the early warning mechanism (10) is arranged between the support frame (1) and the wire twisting disc (4), the early warning mechanism (10) is used for giving an alarm and controlling the driving motor (2) to stop working when the bare single wire breaks, and the speed limiting mechanism (11) used for tightening the bare single wire is arranged on the early warning mechanism (10).

2. A cable twisting apparatus for electric wire manufacturing according to claim 1, wherein: the wire winding assembly (9) comprises a gear motor and a wire winding wheel, the gear motor is connected to the position, close to the rear, of the right upper portion of the support frame (1), the wire winding wheel is arranged on the right upper portion of the support frame (1), the wire winding wheel is connected with an output shaft of the gear motor in a clamping mode, one end of a stranded wire is wound on the wire winding wheel, and the gear motor operates to drive the wire winding wheel to rotate so as to wind the stranded wire.

3. A cable twisting apparatus for electric wire manufacturing according to claim 2, wherein: the early warning mechanism (10) comprises a connecting block (101), a rotating rod (102), torsion springs (103), rotating wheels (104), connecting frames (105), connecting rods (106), sliding blocks (107), pressing switches (108) and early warning devices (109), wherein a plurality of connecting blocks (101) are connected at the left side eccentric positions of the stranded wire plates (4) at equal intervals, the rotating rods (102) are connected on the connecting blocks (101) in a sliding mode, torsion springs (103) are connected between the rotating rods (102) and adjacent connecting blocks (101), one ends, far away from the connecting blocks (101), of the rotating rods (102) are connected with rotating wheels (104) in a rotating mode, the connecting frames (105) are connected at the left side eccentric positions of the stranded wire plates (4) at equal intervals, the connecting frames (105) are located at the inner sides of the connecting blocks (101), the right parts of the connecting frames (105) are connected with pressing switches (108) respectively, the pressing switches (108) are connected with the driving motor (2) in an electric mode, the sliding blocks (107) are connected at the right parts of the connecting frames (105) in a sliding mode, the sliding blocks (107) are located at the left sides of the pressing switches (108) respectively, the pressing switches (108) are contacted with the pressing switches (108), the connecting rods (106) respectively) in a sliding mode, the connecting rods (106) are connected with the rotating blocks (106 respectively, the left front portion of support frame (1) upside is connected with early warning ware (109), and push switch (108) all pass through electric connection with early warning ware (109), and when naked single line was twisted, sliding block (107) did not contact with push switch (108) under the effect that dwang (102) drove, and after one or more naked single line was broken, dwang (102) reset drove sliding block (107) and push switch (108) contact, and early warning ware (109) were sent out the alarm again to the control.

4. A cable twisting apparatus for electric wire manufacturing according to claim 3, wherein: the speed limiting mechanism (11) comprises a guide rod (111), a pressing block (112), speed limiting wheels (113) and extrusion springs (114), wherein the right part of the connecting frame (105) is connected with the guide rod (111), the guide rod (111) is connected with the pressing block (112) in a sliding mode, the pressing block (112) is connected with the speed limiting wheels (113), two extrusion springs (114) are connected between the pressing block (112) and the adjacent guide rod (111), the pressing block (112) is extruded by the rotating rod (102) and then slides inwards, the speed limiting wheels (113) move inwards along with the pressing block to press a bare single wire, the right conveying speed of the bare single wire is slowed down, and the bare single wire is stretched tightly.

5. A cable twisting apparatus for electric wire manufacturing according to claim 4, wherein: the electric wire cooling device comprises a water tank (121), an annular pipe (122), spray heads (123) and a water pump (124), wherein the water tank (121) is connected to the right side of the support frame (1), the annular pipe (122) is connected to the water tank (121), the spray heads (123) are connected to the inner side of the annular pipe (122) at equal intervals, a water pump (124) is connected to the lower side of the annular pipe (122), the water pump (124) is located in the water tank (121), the twisted electric wire passes through the annular pipe (122), and water is sprayed out from the spray heads (123) to cool the electric wire after the water pump (124) operates.

6. A cable twisting apparatus for electric wire manufacturing according to claim 5, wherein: the electric wire drying device comprises a drying mechanism (13) for drying water on the electric wire, wherein the drying mechanism (13) comprises a supporting block (131), a drying piece (132), an all-gear (133), a rack (134) and a rodless cylinder (135), the supporting block (131) is connected to the right part of a water tank (121), the drying piece (132) is rotatably connected to the upper part of the supporting block (131), the all-gear (133) is connected to the right part of the drying piece (132), the rodless cylinder (135) is connected to the right upper part of a supporting frame (1), and the rodless cylinder (135) is located on the right side of the supporting block (131) and is connected with the rack (134) meshed with the all-gear (133) through a sliding block.

7. A cable twisting apparatus for electric wire manufacturing according to claim 6, wherein: the wire winding device is characterized by further comprising a bolt (141) and a connecting spring (142), wherein the bolt (141) is slidably connected to the front part of the right upper part of the support frame (1), the bolt (141) is inserted into the support frame (1) to limit the front end of the wire winding wheel, and the connecting spring (142) is connected between the bolt (141) and the support frame (1).

8. A cable twisting apparatus for electric wire manufacturing according to claim 7, wherein: the heating device also comprises a heating ring (15), and the left parts of the connecting frames (105) are connected with the heating ring (15).