CN116386962B - High-voltage power cable production equipment and production method - Google Patents
High-voltage power cable production equipment and production method Download PDFInfo
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- CN116386962B CN116386962B CN202310410109.1A CN202310410109A CN116386962B CN 116386962 B CN116386962 B CN 116386962B CN 202310410109 A CN202310410109 A CN 202310410109A CN 116386962 B CN116386962 B CN 116386962B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 62
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000005491 wire drawing Methods 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 229910052802 copper Inorganic materials 0.000 claims abstract description 20
- 239000010949 copper Substances 0.000 claims abstract description 20
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 239000011810 insulating material Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims description 163
- 238000001816 cooling Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 17
- 239000000498 cooling water Substances 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 14
- 238000005253 cladding Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 8
- 238000005485 electric heating Methods 0.000 claims description 7
- 238000004321 preservation Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000017105 transposition Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wire Processing (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Abstract
The invention relates to the field of cable production, in particular to high-voltage power cable production equipment and a production method, and aims to solve the technical problem that the use cost of the whole production equipment is easily affected due to the fact that the production line is often too long in design. The invention provides high-voltage power cable production equipment and a production method thereof, wherein the high-voltage power cable production equipment comprises a wire drawing mechanism, a rotation adjusting mechanism and the like; the twisting process and the re-twisting process are combined, and the coating process and the re-coating process are combined, so that the production equipment of the electric wire can be partially reused by the production equipment of the cable, the occupied area of the production line is greatly reduced, and the insulating materials are respectively coated on the twisted copper wires and the twisted electric wire through the rotationally adjustable heating feeding mechanism, so that the manufacturing cost of the equipment is greatly reduced.
Description
Technical Field
The invention relates to a cable production device, in particular to high-voltage power cable production equipment and a production method.
Background
The high-voltage cable is one of power cables, is used for transmitting power between 1kv and 1000kv, is mostly applied to power transmission and distribution, and is often required to be produced through processes such as wire drawing, twisting coating, re-twisting, re-coating and the like when the high-voltage cable is produced, the five operations are usually carried out respectively in the existing manufacturing process, and the overlong phenomenon of the production line is often caused in the design of the production line, so that the use cost of the whole production equipment is easily influenced, and the maintenance cost is greatly increased;
it has become a urgent problem to design a high-voltage power cable production device capable of avoiding the overlong production line.
Disclosure of Invention
The invention mainly solves the technical problem of providing high-voltage power cable production equipment and a production method, which can integrate similar processes to reduce the occupied area of a production line and the use cost.
The technical scheme of the invention is as follows: the utility model provides a high tension power cable production facility, includes wire drawing mechanism, rotation adjustment mechanism, copper wire winding mechanism, electric wire winding mechanism, cable winding mechanism, cooling mechanism, transposition mechanism and heating feed mechanism, wire drawing mechanism link to each other with rotation adjustment mechanism, rotation adjustment mechanism links to each other with copper wire winding mechanism, rotation adjustment mechanism links to each other with electric wire winding mechanism, rotation adjustment mechanism rear end is provided with cooling mechanism, cooling mechanism links to each other with cable winding mechanism, cooling mechanism links to each other with transposition mechanism, transposition mechanism links to each other with heating feed mechanism.
As a preferable technical scheme of the invention, the wire drawing mechanism comprises a fixed sliding frame, a fixed sliding sleeve, an adjusting frame, wire drawing wheels and a connecting plate, wherein the fixed sliding sleeve is connected to the fixed sliding frame in a sliding manner through bolts, the adjusting frame is fixedly connected to the upper end face of the fixed sliding sleeve, the inner side of the adjusting frame is connected with a plurality of wire drawing wheels in a sliding manner through nuts, gaps formed by the wire drawing wheels are gradually reduced from front to back, and the lower end face of the fixed sliding frame is connected with the connecting plate through bolts.
As a preferable technical scheme of the invention, the rotation adjusting mechanism comprises a rotating plate, a fixed seat, a first motor, a supporting frame, a connecting sleeve, a second motor, a driving wheel, a driving toothed ring, a fixed rotary table and a connecting sleeve ring, wherein the lower end surface of the connecting plate is connected with the rotating plate through a bolt, the rotating plate is rotationally connected with the first motor through a rotating shaft, the lower end part of the first motor is provided with the fixed seat, the upper end surface of the first motor is connected with the supporting frame through a bolt, the outer side of the first motor is fixedly connected with the connecting sleeve, the inner side of the connecting sleeve is connected with the second motor through a bolt, the upper end part of the second motor is connected with the driving wheel through the rotating shaft, the rear end part of the driving wheel is provided with the driving toothed ring, the upper end surface of the driving toothed ring is fixedly connected with the fixed rotary table, the inner side of the fixed rotary table is rotationally connected with the connecting sleeve ring, and the connecting sleeve ring is connected with the supporting frame through a bolt.
As a preferable technical scheme of the invention, the copper wire winding mechanism comprises a limit sleeve, a first fixed bracket, a first wire winding roller, an air cylinder connecting frame, a telescopic air cylinder, a guide wheel frame, a copper wire guide wheel, a sliding block, a sliding channel, a second fixed bracket, a second wire winding roller and a third motor, wherein two sides of a fixed rotary table are respectively and slidably connected with the limit sleeve; the first fixed bolster of fixedly connected with on the stop collar, the inboard rotation of first fixed bolster is connected with first silk roller of receiving, the inboard second fixed bolster of receiving of bolted connection that passes through of connecting collar, the inboard rotation of second fixed bolster is connected with the second silk roller of receiving, all be connected with the cylinder link through the bolted connection on first fixed bolster and the second fixed bolster, there is the telescopic cylinder through bolted connection on the cylinder link, telescopic cylinder one side fixedly connected with pulley yoke, be connected with the copper wire leading wheel through the pivot rotation on the pulley yoke, terminal surface fixedly connected with sliding block under the pulley yoke, terminal surface sliding connection has the sliding path under the sliding block, one side of silk roller and second silk roller is received through the shaft coupling rotation and is connected with the third motor.
As a preferable technical scheme of the invention, the electric wire winding mechanism comprises an electric wire winding roller, a winding frame, a fourth motor, a linkage frame, a twisting head and a twisting guide wheel, wherein the upper end face of a fixed turntable is connected with a plurality of winding frames through bolts, the winding frames are rotationally connected with the electric wire winding roller through rotating shafts, one side of the electric wire winding roller is connected with the fourth motor through a coupler, the upper end face of a first fixed bracket is connected with the linkage frame through bolts, the twisting head is fixedly connected with the linkage frame, and the rear end part of the twisting head is provided with the twisting guide wheel.
As a preferable technical scheme of the invention, the cable winding mechanism comprises a cable winding roller, a connecting bracket, an electric sliding block and an electric sliding rail, wherein the electric sliding rail is arranged at the rear end part of the fixing seat, the electric sliding block is electrically connected with the inner side of the electric sliding rail, the connecting bracket is connected with the upper end surface of the electric sliding block through a bolt, the cable winding roller is rotationally connected on the connecting bracket, and one side of the cable winding roller is connected with a stepping motor through a coupler.
As a preferable technical scheme of the invention, the cooling mechanism comprises a cooling water tank, a first cable winding wheel, a partition board, a second cable winding wheel, an assembly frame, an electric wire winding wheel, a cable outlet groove and a fifth motor, wherein the cooling water tank is arranged at the rear end part of the connecting bracket, the first cable winding wheel is rotatably connected to the inner side of the cooling water tank, the partition board is arranged at the front end part of the first cable winding wheel, a through hole is formed in the partition board, the second cable winding wheel is arranged at the front end part of the partition board, the fifth motor is arranged at one side of the second cable winding wheel, the assembly frame is arranged at the upper end part of the partition board, the electric wire winding wheel is rotatably connected to the front end and the rear end of the assembly frame through a rotating shaft, and the cable outlet groove is formed in the front end surface of the cooling water tank.
As a preferable technical scheme of the invention, the twisting mechanism comprises a first twisting through pipe, a connecting plate frame, a sixth motor, an engaging wheel, an engaging turntable, a twisting groove, a guide wheel, a second twisting through pipe, an adjusting bar, an adjusting sliding sleeve and a coating box, wherein the upper end surface of the assembling frame is fixedly connected with the coating box, the coating box is provided with the first twisting through pipe, the outer side of the first twisting through pipe is fixedly connected with the connecting plate frame, the connecting plate frame is connected with the sixth motor through a bolt, the front end part of the sixth motor is rotationally connected with the engaging wheel through a rotating shaft, the lower end part of the engaging wheel is rotationally connected with the engaging turntable, the engaging turntable is provided with the twisting groove, the inner side of the twisting groove is rotationally connected with the guide wheel, the rear end surface of the engaging turntable is fixedly connected with the adjusting bar, the outer side of the adjusting bar is slidingly connected with the adjusting sliding sleeve through the bolt, the upper end part of the adjusting bar is provided with the second twisting through pipe, and the second twisting through pipe is rotationally connected with the adjusting sliding sleeve.
As a preferable technical scheme of the invention, the heating feeding mechanism comprises a protective shell, a bonding slide rail, a bonding slide block, a feeding pipe, a spiral feeding rod, a heat preservation pipe, an electric heating coil pipe, a fixed ring, a seventh motor, a meshing driven wheel, a meshing driving wheel, an eighth motor and a combined bracket, wherein one side of a coating box is connected with the protective shell through a bolt, the inner side of the protective shell is provided with the bonding slide rail, the inner side of the bonding slide rail is slidingly connected with the bonding slide block, the feeding pipe is fixedly connected with the bonding slide block, the outer side of the feeding pipe is provided with the heat preservation pipe, the electric heating coil pipe is arranged between the heat preservation pipe and the feeding pipe, the inner side of the feeding pipe is provided with the spiral feeding rod, one side of the feeding pipe is provided with the fixed ring sleeve, one side of the spiral feeding rod is connected with the seventh motor through a coupler, one side of the fixed ring sleeve is fixedly connected with the meshing driven wheel, the lower end part of the meshing driven wheel is rotationally connected with the meshing driving wheel, one side of the meshing driving wheel is rotationally connected with the eighth motor through a rotating shaft, and the eighth motor is connected with the combined bracket through the bolt.
According to another aspect of the present invention, there is provided a method for producing a high-voltage power cable, comprising the steps of:
s1, drawing a copper wire through a wire drawing mechanism, and winding the copper wire after the wire drawing is completed on a first wire collecting roller and a second wire collecting roller;
s2, driving the engagement turntable to rotate through a sixth motor, and twisting copper wires entering the twisting groove under the action of the rotating engagement turntable;
s3, the stranded copper wires enter the cladding box, under the action of a heating and feeding mechanism, the insulating cladding material is wrapped on the copper wires, the formed electric wires are wound on the electric wire winding rollers sequentially through two electric wire winding wheels, and the winding treatment of the electric wire winding rollers is completed sequentially by repeating the operations;
s4, driving the fixed turntable to rotate through a second motor, driving the wires on the plurality of wire winding rollers to twist through the rotating fixed turntable, and enabling the wires to exit from the twisting guide wheel and enter the first twisting through pipe;
s5, through the action of the heating feeding mechanism, the electric wire entering the first twisting through pipe is coated with insulating materials again to form a high-voltage cable, the formed cable is conveyed onto the cable winding roller from the cable outlet groove through the first cable winding wheel and the second cable winding wheel, and winding of the cable is completed through a stepping motor on the cable winding roller.
The beneficial effects are that: by combining the twisting process with the re-twisting process and combining the coating process with the re-coating process, the production equipment of the electric wire can be partially reused by the production equipment of the cable, so that the occupied area of the production line is greatly reduced; the insulating materials are respectively coated on the stranded copper wires and the stranded wires through the rotationally adjustable heating feeding mechanism, so that the manufacturing cost of the equipment is greatly reduced; can solve the problems of overlong existing production line and higher cost.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a high-voltage power cable production device according to the present invention;
FIG. 2 is a schematic diagram of a rear view of a high voltage power cable production apparatus of the present invention;
FIG. 3 is a schematic view of the bottom view of a high voltage power cable production apparatus of the present invention;
FIG. 4 is a first schematic view of a wire winding mechanism of a high voltage power cable production apparatus according to the present invention;
FIG. 5 is a second schematic view of the wire winding mechanism of the high voltage power cable production apparatus of the present invention;
FIG. 6 is a schematic view of a third configuration of a wire winding mechanism of a high voltage power cable production apparatus according to the present invention;
FIG. 7 is a schematic structural view of a heating and feeding mechanism of the high-voltage power cable production equipment;
FIG. 8 is a first cross-sectional schematic view of a heating and feeding mechanism of a high voltage power cable production apparatus of the present invention;
FIG. 9 is a second cross-sectional schematic view of a heating and feeding mechanism of a high voltage power cable production apparatus of the present invention;
FIG. 10 is a schematic diagram of a third cross-sectional configuration of the heating of the high voltage power cable production apparatus of the present invention;
FIG. 11 is a schematic cross-sectional view of a cooling mechanism of a high voltage power cable production apparatus of the present invention;
FIG. 12 is a first partial schematic view of a twisting mechanism of a high voltage power cable production apparatus of the present invention;
FIG. 13 is a second partial schematic view of a twisting mechanism of a high voltage power cable production apparatus of the present invention;
FIG. 14 is a schematic view of a part A of the high voltage power cable production apparatus of the present invention;
fig. 15 is a schematic view of a part B partially enlarged structure of the high-voltage power cable production apparatus of the present invention.
Description of the drawings: a wire drawing mechanism 1; a fixed carriage 1-1; the sliding sleeve 1-2 is fixed; 1-3 of an adjusting frame; 1-4 of wire drawing wheels; 1-5 connecting plates; a rotation adjusting mechanism 2; a rotating plate 2-1; 2-2 parts of a fixed seat; a first motor 2-3; 2-4 parts of a supporting frame; 2-5 of connecting sleeves; a second motor 2-6; 2-7 of driving wheels; 2-8 of driving gear ring; 2-9 of fixed turntables; 2-10 parts of connecting lantern rings; a copper wire winding mechanism 3; 3-1 of a limit sleeve; a first fixed bracket 3-2; a first godet 3-3; 3-4 of a cylinder connecting frame; 3-5 of telescopic cylinders; 3-6 parts of a guide wheel frame; 3-7 parts of copper wire guide wheels; 3-8 of sliding blocks; 3-9 of sliding channels; 3-10 parts of a second fixed bracket; 3-11 parts of a second wire collecting roller; 3-12 of a third motor; a wire winding mechanism 4; a wire winding roller 4-1; a winding frame 4-2; a fourth motor 4-3; 4-4 of a linkage frame; 4-5 parts of twisting heads; 4-6 of stranded guide wheels; a cable winding mechanism 5; a cable wind-up roll 5-1; a connecting bracket 5-2; 5-3 of an electric sliding block; 5-4 parts of an electric slideway; a cooling mechanism 6; a cooling water tank 6-1; a first cable winding wheel 6-2; a separator 6-3; the second cable winding wheel 6-4; 6-5 parts of assembly frames; 6-6 parts of an electric wire winding wheel; 6-7 of a cable outlet groove; a fifth motor 6-8; a twisting mechanism 7; a first twist tube 7-1; a connecting plate frame 7-2; a sixth motor 7-3; engagement wheels 7-4; the engagement turntable 7-5; 7-6 of a twisting groove; guide wheels 7-7; 7-8 of a second stranded through pipe; adjusting strips 7-9; 7-10 of an adjusting sliding sleeve; 7-11 parts of a cladding box; heating the feeding mechanism 8; a protective housing 8-1; attaching a sliding rail 8-2; attaching a sliding block 8-3; feeding pipe 8-4; 8-5 parts of spiral feeding rods; 8-6 parts of heat preservation pipes; 8-7 parts of an electric heating coil; 8-8 parts of a fixed ring; seventh motors 8-9; engaging the driven wheels 8-10; the meshing driving wheels 8-11; eighth motor 8-12; and the combined brackets 8-13.
Description of the embodiments
The invention will now be described in more detail with reference to the drawings and specific examples, which are not intended to limit the invention thereto.
Examples
According to one aspect of the invention, there is provided high-voltage power cable production equipment, which comprises a wire drawing mechanism 1, a rotation adjusting mechanism 2, a copper wire winding mechanism 3, an electric wire winding mechanism 4, a cable winding mechanism 5, a cooling mechanism 6, a stranding mechanism 7 and a heating feeding mechanism 8, wherein the wire drawing mechanism 1 is connected with the rotation adjusting mechanism 2, the rotation adjusting mechanism 2 is connected with the copper wire winding mechanism 3, the rotation adjusting mechanism 2 is connected with the electric wire winding mechanism 4, the rear end part of the rotation adjusting mechanism 2 is provided with the cooling mechanism 6, the cooling mechanism 6 is connected with the cable winding mechanism 5, the cooling mechanism 6 is connected with the stranding mechanism 7, and the stranding mechanism 7 is connected with the heating feeding mechanism 8.
In the embodiment, the wire drawing mechanism 1 comprises a fixed sliding frame 1-1, a fixed sliding sleeve 1-2, an adjusting frame 1-3, wire drawing wheels 1-4 and a connecting plate 1-5, wherein the fixed sliding sleeve 1-2 is connected to the fixed sliding frame 1-1 in a sliding manner through bolts, the position of the fixed sliding sleeve 1-2 on the fixed sliding frame 1-1 is adjusted through adjusting the bolts on the fixed sliding sleeve 1-2, the adjusting frame 1-3 is fixedly connected to the upper end face of the fixed sliding sleeve 1-2, the inner side of the adjusting frame 1-3 is connected with a plurality of wire drawing wheels 1-4 in a sliding manner through nuts, gaps formed by the plurality of wire drawing wheels 1-4 are gradually reduced from front to back, wire drawing treatment on copper wires is realized through the gradually reduced gaps, the lower end face of the fixed sliding frame 1-1 is connected with the connecting plate 1-5 through bolts, the rotating adjusting mechanism 2 comprises a rotating plate 2-1, a fixed seat 2-2, a first motor 2-3, a supporting frame 2-4, a connecting sleeve 2-5, a second motor 2-6, a driving wheel 2-7, a driving toothed ring 2-8, a fixed motor 2-9, a wire drawing wheel 2-10 and a second motor 2-3 are connected to the rotating plate 2-3 through the rotating plate 2-3, the rotating plate 2-3 is connected with the rotating plate 2-3 through the rotating plate 1-3, the rotating mechanism is connected with the rotating plate 2-3 through the rotating plate 2-3, the rotating plate 2-3 is arranged, the rotating mechanism is connected with the rotating plate 1 through the rotating plate 2 through the rotating plate 3, and the rotating plate 3 through the rotating plate 3, and the rotating mechanism is realized through the rotating plate 3 and the rotating mechanism 3, the lower end of the first motor 2-3 is provided with a fixed seat 2-2, the upper end face of the first motor 2-3 is connected with a supporting frame 2-4 through a bolt, the outer side of the first motor 2-3 is fixedly connected with a connecting sleeve 2-5, the inner side of the connecting sleeve 2-5 is connected with a second motor 2-6 through a bolt, the upper end of the second motor 2-6 is connected with a driving wheel 2-7 through a rotating shaft, the rear end of the driving wheel 2-7 is provided with a driving toothed ring 2-8, the upper end face of the driving toothed ring 2-8 is fixedly connected with a fixed rotating disc 2-9, the driving toothed ring 2-7 can be driven to rotate through the second motor 2-6, the driving toothed ring 2-8 is driven to rotate through the driving wheel 2-7, therefore the whole fixed rotating disc 2-9 can be adjusted in a rotating mode, the inner side of the fixed rotating disc 2-9 is connected with a connecting sleeve 2-10 in a rotating mode, and the connecting sleeve 2-10 is connected with the supporting frame 2-4 through a bolt.
In the embodiment, the copper wire winding mechanism 3 comprises a limiting sleeve 3-1, a first fixed support 3-2, a first wire winding roller 3-3, a cylinder connecting frame 3-4, a telescopic cylinder 3-5, a guide wheel frame 3-6, a copper wire guide wheel 3-7, a sliding block 3-8, a sliding channel 3-9, a second fixed support 3-10, a second wire winding roller 3-11 and a third motor 3-12, wherein limiting sleeves 3-1 are respectively and slidably connected to two sides of a fixed turntable 2-9; the wire winding device comprises a limiting sleeve 3-1, a first fixed support 3-2, a first wire winding roller 3-3, a connecting lantern ring 2-10, a second fixed support 3-10, a second wire winding roller 3-11, a cylinder connecting frame 3-4, a telescopic cylinder 3-5, a guide wheel frame 3-6, a copper wire guide wheel 3-7, a sliding block 3-8, a sliding channel 3-9, a sliding cylinder 3-5, a sliding block 3-6 and a motor, wherein the first fixed support 3-2 is fixedly connected to the limiting sleeve 3-1, the telescopic cylinder 3-5 is fixedly connected to one side of the telescopic cylinder 3-5, the guide wheel frame 3-6 is rotatably connected with the copper wire guide wheel 3-7 through a rotating shaft, the lower end face of the guide wheel frame 3-6 is fixedly connected with the sliding block 3-8, and the lower end face of the sliding block 3-8 is slidably connected with the sliding channel 3-9, and the guide wheel frame 3-8 can be pushed to move through the telescopic cylinder 3-5, so that the guide wheel frame 3-6 can push the sliding block 3-8 to move on the sliding channel 3-9, and the sliding block 3-8 can drive the sliding block 3-3 to move with the first wire winding roller 3-12 to synchronously rotate with the first wire winding roller 3-12.
In this embodiment, the wire winding mechanism 4 includes a wire winding roller 4-1, a winding frame 4-2, a fourth motor 4-3, a linkage frame 4-4, a twisting head 4-5, and a twisting guide wheel 4-6, the upper end face of the fixed turntable 2-9 is connected with a plurality of winding frames 4-2 through bolts, the winding frame 4-2 is rotatably connected with the wire winding roller 4-1 through a rotating shaft, one side of the wire winding roller 4-1 is connected with the fourth motor 4-3 through a coupling, the upper end face of the first fixed bracket 3-2 is connected with the linkage frame 4-4 through a bolt, the twisting head 4-5 is fixedly connected with the linkage frame 4-4, the rear end part of the twisting head 4-5 is provided with a twisting guide wheel 4-6, the twisted wire can be guided through the setting of the twisting guide wheel 4-6, the cable winding mechanism 5 includes a cable winding roller 5-1, a connecting bracket 5-2, an electric slider 5-3, an electric slide 5-4, a rear end part of the fixed turntable 2-2 is provided with the electric slide 5-4, the electric slide 5-4 is connected with the electric slide 5-3 through the electric slide, the electric slide 5 is connected with the electric slide 5-5 through the coupling, the electric slide 3 is connected with the electric slide 5-5 through the electric slide 3, one side of the electric slide 2 through the electric slide, the electric slide 2 is connected with the electric slide 2 through the coupling, the electric slide 5-5, the displacement adjustment of the cable winding roller 5-1 can be realized through the electric slideway 5-4 and the electric sliding block 5-3 which are electrically connected.
In this embodiment, the cooling mechanism 6 includes a cooling water tank 6-1, a first cable winding wheel 6-2, a partition board 6-3, a second cable winding wheel 6-4, a assembly frame 6-5, an electric wire winding wheel 6-6, a cable outlet groove 6-7, and a fifth motor 6-8, the rear end of the connection frame 5-2 is provided with the cooling water tank 6-1, the inner side of the cooling water tank 6-1 is rotatably connected with the first cable winding wheel 6-2, the front end of the first cable winding wheel 6-2 is provided with the partition board 6-3, a through hole is arranged on the partition board 6-3, the front end of the partition board 6-3 is provided with the second cable winding wheel 6-4, one side of the second cable winding wheel 6-4 is provided with the fifth motor 6-8, the upper end of the partition board 6-3 is provided with the assembly frame 6-5, the front end and the rear end of the assembly frame 6-5 is rotatably connected with the electric wire winding wheel 6-6 through a rotating shaft, the cable outlet groove 6-7 is arranged on the front end surface of the cooling water tank 6-1, and the cable winding wheel 6-4 can be processed with the electric wire winding wheel 6-4 through the first cable wheel 6-2, the second cable winding wheel 6-4, and the electric wire winding wheel 6-4.
In this embodiment, the twisting mechanism 7 includes a first twisting tube 7-1, a connection plate frame 7-2, a sixth motor 7-3, a meshing wheel 7-4, a meshing rotary table 7-5, a twisting groove 7-6, a guiding wheel 7-7, a second twisting tube 7-8, an adjusting strip 7-9, an adjusting slide sleeve 7-10, a coating box 7-11 fixedly connected to the upper end surface of the assembly plate 6-5, a first twisting tube 7-1 fixedly connected to the connection plate frame 7-2 on the outer side of the first twisting tube 7-1, a sixth motor 7-3 connected to the connection plate frame 7-2 by a bolt, a meshing rotary table 7-5 rotatably connected to the front end of the sixth motor 7-3 by a rotating shaft, a twisting groove 7-6 on the meshing rotary table 7-5, a guiding wheel 7-7 rotatably connected to the inner side of the twisting groove 7-6, a rear end surface of the meshing rotary table 7-5 fixedly connected to the adjusting strip 7-9, a second twisting tube 7-8 and a heating slide rail 8, a heat insulation slide rail 8 and a heat insulation slide rail 8 on the adjusting slide sleeve 8-8, and a heat insulation slide rail 8-8 on the adjusting strip 7-10 fixedly connected to the outer side of the adjusting rotary table 7-5 by a rear end surface of the meshing rotary table 7-5, wherein the connecting plate 7-8 is provided with the first twisting tube 7-1 and the second twisting tube 7-8 is provided with a heating slide rail 8 The electric heating coil 8-7, the solid fixed ring 8-8, seventh motor 8-9, meshing driven wheel 8-10, meshing action wheel 8-11, eighth motor 8-12, the sectional shelf-unit 8-13, one side of cladding case 7-11 has protective housing 8-1 through bolted connection, the inboard of protective housing 8-1 is provided with laminating slide rail 8-2, the inboard sliding connection of laminating slide rail 8-2 has laminating slider 8-3, fixedly connected with material loading pipe 8-4 on the laminating slider 8-3, the outside of material loading pipe 8-4 is provided with insulating tube 8-6, be provided with electric heating coil 8-7 between insulating tube 8-6 and the material loading pipe 8-4, the inboard of material loading pipe 8-4 is provided with spiral material loading pole 8-5, one side of material loading pipe 8-4 is provided with solid fixed ring cover 8-8, the inboard fixedly connected with baffle of fixed ring cover 8-8, and one side of spiral material loading pole 8-5 is provided with seventh motor 8-9 through the coupling connection, one side of fixed ring cover 8-5 is provided with driven wheel 8-10 through the rotatory joint of motor, the end of driven wheel 8-10 is connected with the meshing action wheel 8-12 through the eighth motor meshing action wheel 8-12 through the rotary connection of the side of 8-4.
According to another aspect of the present invention, there is provided a high voltage power cable production method comprising the steps of:
s1, drawing a copper wire through a wire drawing mechanism 1, and winding the copper wire after the wire drawing is completed on a first wire winding roller 3-3 and a second wire winding roller 3-11;
s2, driving the engagement turntable 7-5 to rotate through the sixth motor 7-3, and twisting copper wires entering the twisting groove 7-6 under the action of the rotating engagement turntable 7-5;
s3, the stranded copper wires enter the cladding box 7-11, the insulating cladding material is wrapped on the copper wires under the action of the heating and feeding mechanism 8, the formed wires are wound on the wire winding rollers 4-1 sequentially through the two wire winding wheels 6-6, and the winding treatment of the wire winding rollers 4-1 is completed sequentially by repeating the operations.
S4, driving the fixed turntable 2-9 to rotate through the second motor 2-6, driving the wires on the plurality of wire winding rollers 4-1 to twist through the rotating fixed turntable 2-9, and enabling the wires to exit from the twisting guide wheel 4-6 and enter the first twisting through pipe 7-1;
s5, under the action of the heating feeding mechanism 8, the electric wires entering the first twisting through pipe 7-1 are coated with insulating materials again to form a high-voltage cable, the formed cable is sent to the cable winding roller 5-1 from the cable outlet groove 6-7 through the first cable winding wheel 6-2 and the second cable winding wheel 6-4, and winding of the cable is completed through a stepping motor on the cable winding roller 5-1.
The working principle of the equipment is as follows: copper wires pass through gaps formed by a plurality of wire drawing wheels 1-4 and sequentially pass through a plurality of adjusting frames 1-3, the copper wires after wire drawing are wound on a second wire winding roller 3-11, after the copper wires on the second wire winding roller 3-11 are wound, a rotating plate 2-1 is driven to rotate by a first motor 2-3 to realize the position adjustment of a wire drawing mechanism 1, so that the wire drawing mechanism 1 can be aligned with the first wire winding roller 3-3, the copper wires after the other wire drawing are wound on the first wire winding roller 3-3, the copper wires of a plurality of first wire winding rollers 3-3 are sequentially wound, after the winding is completed, the copper wires on the first wire winding roller 3-3 and the second wire winding roller 3-11 are fed into a twisting groove 7-6 on a meshing rotary disc 7-5 and then fed into a second through pipe 7-8, meanwhile, the sixth motor 7-3 drives the meshing wheel 7-4 to rotate, so that the meshing turntable 7-5 is driven to rotate through the rotating meshing wheel 7-4, the twisting treatment of a plurality of strands of copper wires is completed through the rotating meshing turntable 7-5, at the moment, insulating materials are fed into the feeding pipe 8-4, the spiral feeding rod 8-5 is driven to rotate through the seventh motor 8-9, so that the insulating materials entering the feeding pipe 8-4 can be lifted, the insulating materials are heated and melted by the electric heating coil pipe 8-7 in the lifting process, so as to be wrapped on twisted copper wires entering the wrapping box 7-11, after a period of time, the wrapped wires are wound on the wire winding roller 4-1 under the action of the wire winding wheel 6-6, and repeating the above operation to finish the wire winding of the plurality of wire winding rollers 4-1, after the completion of the winding, driving the driving wheel 2-7 to rotate through the second motor 2-6, driving the driving toothed ring 2-8 to rotate through the rotating driving wheel 2-7, driving the fixed turntable 2-9 to synchronously rotate through the rotating driving toothed ring 2-8, so that the wires on the plurality of wire winding rollers 4-1 can be stranded, the wires after the completion of the stranding can enter the interior of the first stranded tube 7-1 under the action of the stranded guide wheel 4-6, and meanwhile, the meshing driving wheel 8-11 is driven to rotate through the eighth motor 8-12, so that the rotating meshing driving wheel 8-11 can drive the feeding pipe 8-4 to rotate to the first stranded tube 7-1, the feeding operation of the insulating material is repeated again, so that the insulating material can be coated on the stranded wires, after a period of time, the formed cable is extruded from the first stranded tube 7-1, and the formed cable is sequentially wound on the winding roller 5-1 through the first cable winding wheel 6-2 and the second cable winding wheel 6-4.
It is to be understood that the above description is intended to be illustrative only and is not intended to be limiting. Those skilled in the art will appreciate variations of the present invention that are intended to be included within the scope of the claims herein.
Claims (10)
1. The utility model provides a high voltage power cable production facility which characterized in that: comprises a wire drawing mechanism (1), a rotation adjusting mechanism (2), a copper wire winding mechanism (3), an electric wire winding mechanism (4), a cable winding mechanism (5), a cooling mechanism (6), a twisting mechanism (7) and a heating feeding mechanism (8), wherein the wire drawing mechanism (1) is connected with the rotation adjusting mechanism (2), the rotation adjusting mechanism (2) is connected with the copper wire winding mechanism (3), the rotation adjusting mechanism (2) is connected with the electric wire winding mechanism (4), the cooling mechanism (6) is arranged at the rear end part of the rotation adjusting mechanism (2), the cooling mechanism (6) is connected with the electric wire winding mechanism (5), the cooling mechanism (6) is connected with the twisting mechanism (7), the twisting mechanism (7) is connected with the heating feeding mechanism (8), the rotation adjusting mechanism (2) comprises a rotating plate (2-1), a fixing seat (2-2), a first motor (2-3), a supporting frame (2-4), a connecting sleeve (2-5), a second motor (2-6), a driving wheel (2-7), a driving toothed ring (2-8), a fixed rotating disc (2-9) and a connecting collar (2-10) are connected with the rotating plate (2-1) through a rotating shaft, the lower end of the first motor (2-3) is provided with a fixed seat (2-2), the upper end face of the first motor (2-3) is connected with a supporting frame (2-4) through a bolt, the outer side of the first motor (2-3) is fixedly connected with a connecting sleeve (2-5), the inner side of the connecting sleeve (2-5) is connected with a second motor (2-6) through a bolt, the upper end of the second motor (2-6) is connected with a driving wheel (2-7) through a rotating shaft, the rear end of the driving wheel (2-7) is provided with a driving toothed ring (2-8), the upper end face of the driving toothed ring (2-8) is fixedly connected with a fixed turntable (2-9), the inner side of the fixed turntable (2-9) is rotationally connected with a connecting sleeve ring (2-10), the connecting sleeve (2-10) is connected with the supporting frame (2-4) through a bolt, the heating feeding mechanism (8) comprises a protective shell (8-1), a bonding sliding rail (8-2), a bonding sliding block (8-3), a feeding pipe (8-4), a spiral feeding rod (8-5), a heat preservation pipe (8-6), an electrothermal coil (8-7), a fixed coil (8-7), a seventh motor (8-10) and a driven wheel (8-10) are meshed by the driving wheel The utility model provides a meshing action wheel (8-11), eighth motor (8-12), sectional shelf-unit (8-13), the inboard of protective housing (8-1) is provided with laminating slide rail (8-2), the inboard sliding connection of laminating slide rail (8-2) has laminating slider (8-3), fixedly connected with material loading pipe (8-4) on laminating slider (8-3), the outside of material loading pipe (8-4) is provided with insulating tube (8-6), be provided with electric heating coil pipe (8-7) between insulating tube (8-6) and material loading pipe (8-4), material loading pipe (8-4) inboard is provided with spiral material loading pole (8-5), one side of material loading pipe (8-4) is provided with solid fixed ring cover (8-8), one side of spiral material loading pole (8-5) is connected with seventh motor (8-9) through the shaft coupling, one side fixedly connected with meshing follower (8-10) of gu tie ring cover (8-8), meshing follower (8-10) lower tip rotation connection has meshing action wheel (8-11), one side of meshing action wheel (8-11) is connected with eighth pivot (8-12) through rotating, the eighth motor (8-12) is connected with a combined bracket (8-13) through bolts.
2. The high-voltage power cable production device according to claim 1, wherein: the wire drawing mechanism (1) comprises a fixed sliding frame (1-1), a fixed sliding sleeve (1-2), an adjusting frame (1-3), wire drawing wheels (1-4) and a connecting plate (1-5), wherein the fixed sliding sleeve (1-2) is connected to the fixed sliding frame (1-1) in a sliding mode through bolts, the adjusting frame (1-3) is fixedly connected to the upper end face of the fixed sliding sleeve (1-2), a plurality of wire drawing wheels (1-4) are connected to the inner side of the adjusting frame (1-3) in a sliding mode through nuts, gaps formed by the wire drawing wheels (1-4) are gradually reduced from front to back, and the connecting plate (1-5) is connected to the lower end face of the fixed sliding frame (1-1) through bolts.
3. A high voltage power cable production apparatus according to claim 2, wherein: the lower end surface of the connecting plate (1-5) is connected with a rotating plate (2-1) through bolts.
4. A high voltage power cable production apparatus according to claim 3, wherein: the copper wire winding mechanism (3) comprises a limiting sleeve (3-1), a first fixed support (3-2), a first wire winding roller (3-3), an air cylinder connecting frame (3-4), a telescopic air cylinder (3-5), a guide wheel frame (3-6), a copper wire guide wheel (3-7), a sliding block (3-8), a sliding channel (3-9), a second fixed support (3-10), a second wire winding roller (3-11) and a third motor (3-12), wherein the two sides of a fixed turntable (2-9) are respectively and slidably connected with the limiting sleeve (3-1); the wire winding device comprises a limiting sleeve (3-1), a first fixing support (3-2) is fixedly connected to the limiting sleeve (3-1), a first wire winding roller (3-3) is rotatably connected to the inner side of the first fixing support (3-2), a second fixing support (3-10) is connected to the inner side of a connecting sleeve ring (2-10) through bolts, a second wire winding roller (3-11) is rotatably connected to the inner side of the second fixing support (3-10), an air cylinder connecting frame (3-4) is connected to the first fixing support (3-2) and the second fixing support (3-10) through bolts, a telescopic air cylinder (3-5) is connected to the air cylinder connecting frame (3-4) through bolts, a guide wheel frame (3-6) is fixedly connected to one side of the telescopic air cylinder (3-5), a copper wire guide wheel (3-7) is rotatably connected to the guide wheel frame (3-6) through a rotating shaft, a sliding block (3-8) is fixedly connected to the lower end face of the guide wheel frame (3-6), a sliding channel (3-9) is slidably connected to the lower end face of the sliding block (3-8), and the first wire winding roller (3-3) and the second motor (3-11) are connected to one side of the wire winding roller through a third coupling.
5. A high voltage power cable production apparatus according to claim 3, wherein: the electric wire winding mechanism (4) comprises an electric wire winding roller (4-1), a winding frame (4-2), a fourth motor (4-3), a linkage frame (4-4), a twisting head (4-5) and twisting guide wheels (4-6), wherein the upper end face of a fixed rotating disc (2-9) is connected with the winding frames (4-2) through bolts, the winding frame (4-2) is rotatably connected with the electric wire winding roller (4-1) through a rotating shaft, one side of the electric wire winding roller (4-1) is connected with the fourth motor (4-3) through a coupling, the upper end face of a first fixed support (3-2) is connected with the linkage frame (4-4) through bolts, the twisting head (4-5) is fixedly connected with the linkage frame (4-4), and the rear end part of the twisting head (4-5) is provided with the twisting guide wheels (4-6).
6. A high voltage power cable production apparatus according to claim 3, wherein: the cable winding mechanism (5) comprises a cable winding roller (5-1), a connecting support (5-2), an electric sliding block (5-3) and an electric slideway (5-4), wherein the electric slideway (5-4) is arranged at the rear end part of the fixing seat (2-2), the electric sliding block (5-3) is electrically connected to the inner side of the electric slideway (5-4), the connecting support (5-2) is connected to the upper end face of the electric sliding block (5-3) through a bolt, the cable winding roller (5-1) is rotationally connected to the connecting support (5-2), and a stepping motor is connected to one side of the cable winding roller (5-1) through a coupling.
7. The high-voltage power cable production apparatus according to claim 6, wherein: the cooling mechanism (6) comprises a cooling water tank (6-1), a first cable winding wheel (6-2), a partition board (6-3), a second cable winding wheel (6-4), a assembly frame (6-5), an electric wire winding wheel (6-6), a cable outlet groove (6-7) and a fifth motor (6-8), the rear end part of the connecting support (5-2) is provided with the cooling water tank (6-1), the inner side of the cooling water tank (6-1) is rotationally connected with the first cable winding wheel (6-2), the front end part of the first cable winding wheel (6-2) is provided with the partition board (6-3), a through hole is formed in the partition board (6-3), the second cable winding wheel (6-4) is arranged at the front end part of the partition board (6-3), one side of the fifth motor (6-8) of the second cable winding wheel (6-4) is provided with the assembly frame (6-5), the front end part of the assembly frame (6-5) is rotationally connected with the electric wire winding wheel (6-1), and the front end surface of the cooling water tank (6-7) is arranged on the front end surface of the cooling water tank (6-1).
8. The high-voltage power cable production apparatus according to claim 7, wherein: the stranding mechanism (7) comprises a first stranding through pipe (7-1), a connecting plate frame (7-2), a sixth motor (7-3), a meshing wheel (7-4), a meshing rotary plate (7-5), a stranding groove (7-6), a guiding wheel (7-7), a second stranding through pipe (7-8), an adjusting strip (7-9), an adjusting sliding sleeve (7-10) and a cladding box (7-11), wherein the upper end surface of the assembling plate (6-5) is fixedly connected with the cladding box (7-11), the cladding box (7-11) is provided with the first stranding through pipe (7-1), the outer side of the first stranding through pipe (7-1) is fixedly connected with the connecting plate frame (7-2), the connecting plate frame (7-2) is connected with the sixth motor (7-3) through a bolt, the front end part of the sixth motor (7-3) is rotationally connected with the meshing wheel (7-4) through a rotating shaft, the lower end part of the meshing wheel (7-4) is rotationally connected with the meshing rotary plate (7-5), the inner side of the meshing rotary plate (7-5) is provided with the stranding groove (7-6), the rear end face of the meshing turntable (7-5) is fixedly connected with an adjusting strip (7-9), the outer side of the adjusting strip (7-9) is slidably connected with an adjusting sliding sleeve (7-10) through a bolt, the upper end part of the adjusting strip (7-9) is provided with a second stranding through pipe (7-8), and the second stranding through pipe (7-8) is rotatably connected with the adjusting sliding sleeve (7-10).
9. The high-voltage power cable production apparatus according to claim 8, wherein: one side of the cladding box (7-11) is connected with a protective shell (8-1) through a bolt.
10. A method of producing a high voltage power cable comprising a high voltage power cable production apparatus according to any one of claims 1 to 9, comprising the steps of:
s1, drawing a copper wire through a wire drawing mechanism (1), and winding the copper wire after the wire drawing is completed on a first wire winding roller (3-3) and a second wire winding roller (3-11);
s2, driving the engagement turntable (7-5) to rotate through a sixth motor (7-3), and twisting copper wires entering the twisting groove (7-6) under the action of the rotating engagement turntable (7-5);
s3, enabling the stranded copper wires to enter a coating box (7-11), coating an insulating coating material on the copper wires under the action of a heating and feeding mechanism (8), winding the formed wires on a wire winding roller (4-1) sequentially through two wire winding wheels (6-6), and repeating the operation to sequentially finish winding treatment of the wire winding rollers (4-1);
s4, driving the fixed turntable (2-9) to rotate through the second motor (2-6), driving the wires on the plurality of wire winding rollers (4-1) to twist through the rotating fixed turntable (2-9), and enabling the wires to enter the first twisting through pipe (7-1) from the twisting guide wheel (4-6);
s5, under the action of a heating feeding mechanism (8), the electric wire entering the first twisting tube (7-1) is coated with an insulating material again to form a high-voltage cable, the formed cable is sent to the cable winding roller (5-1) from the cable outlet groove (6-7) through the first cable winding wheel (6-2) and the second cable winding wheel (6-4), and winding of the cable is completed through a stepping motor on the cable winding roller (5-1).
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| CN202310410109.1A CN116386962B (en) | 2023-04-18 | 2023-04-18 | High-voltage power cable production equipment and production method |
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| CN115691900A (en) * | 2022-10-27 | 2023-02-03 | 浙江元通线缆制造有限公司 | Production process of flexible cable of coal mining machine with wave-shaped telescopic control wire core |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2015220070A (en) * | 2014-05-16 | 2015-12-07 | 日本オートマチックマシン株式会社 | Wire twisting device, twisted cable production apparatus, wire twisting method and twisted cable production method |
| CN204130244U (en) * | 2014-06-26 | 2015-01-28 | 辽宁创世纪特缆有限公司 | Loading-type high temperature power cable |
| CN104064256A (en) * | 2014-07-16 | 2014-09-24 | 武汉纵缆通模具有限公司 | Special-shaped wire strand cable conductor and production method thereof |
| CN113205924A (en) * | 2021-05-18 | 2021-08-03 | 重庆知遨科技有限公司 | Flexible flexible cable with good cold resistance |
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Effective date of registration: 20231018 Address after: 017000 Modern Equipment Manufacturing Base in Yiqi'a Town, Ordos City, Inner Mongolia Autonomous Region Applicant after: Ordos Citynorthwest Cable Co.,Ltd. Address before: No. 8, Fenghuang Road, Baisha Industrial Park, Jiangjin District, Chongqing 402289 Applicant before: Chen Ying |
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