CN108551126B

CN108551126B - Full-automatic wire twisting braiding machine

Info

Publication number: CN108551126B
Application number: CN201810530595.XA
Authority: CN
Inventors: 徐金海; 钟育华; 王蓉
Original assignee: Guangdong Zhenshihao Intelligent Equipment Co ltd
Current assignee: Guangdong Zhenshihao Intelligent Equipment Co ltd
Priority date: 2018-05-29
Filing date: 2018-05-29
Publication date: 2023-11-10
Anticipated expiration: 2038-05-29
Also published as: CN108551126A

Abstract

The invention discloses a full-automatic wire twisting and braiding machine, and relates to the technical field of wire head processing equipment of wires. The wire feeding and cutting device comprises a conveying device for conveying wires, wherein a plurality of clamps for clamping the wires are arranged on the conveying device, and an automatic wire feeding and cutting device, a rubber peeling device, a woven wire scattering device, a woven wire vertical brushing device, a woven wire tightening and pushing device, an aluminum foil removing device, a wire breakage preventing scattering device, a wire breakage preventing removing device and a discharging device are sequentially arranged along the conveying direction of the conveying device. The invention can automatically finish wire cutting, rubber stripping, woven wire scattering, woven wire twisting and pushing, aluminum foil removing, broken wire scattering preventing, broken wire removing and wire blanking in sequence, and has high integral automation degree, high processing efficiency and high product yield.

Description

Full-automatic wire twisting braiding machine

Technical Field

The invention relates to the technical field of wire end processing equipment of wires, in particular to a full-automatic wire twisting and braiding machine.

Background

The wire is widely used in various fields, and in the production process, a long wire is often required to be cut and then different products such as a data wire, an earphone wire, a power wire, a plug connection wire and the like are manufactured. For wire rods such as wire mesh, shielded wire and the like, the wire rod structure generally comprises rubber, braided metal wires, aluminum foil layers, breakage preventing wires and wire cores from outside to inside. When the wires are processed, the wires are required to be cut firstly, then the rubber of the wire head of the wires is stripped, then the metal braided wires are scattered, then the metal braided wires are twisted together, then the aluminum foil layer is removed, and finally the breakage-proof wires are cut off to expose the wire core of the wires.

The wire twisting machine is a device for processing the wire ends of the wire, and in the prior art, the wire twisting machine can strip the wire and twist-weave the metal wire. However, the wire twisting machine in the prior art has the following defects: firstly, wire feeding and wire cutting cannot be automatically performed, the wire is cut by a manual or special jig, then the cut wire is placed on a conveying device of a wire twisting braiding machine, the uniformity of the wire cutting length is poor, and the wire feeding and cutting efficiency is low; secondly, aluminum foil which cannot be removed from the wire rod is removed by means of a manual or special aluminum foil removing jig; thirdly, the broken wire cannot be removed, and the broken wire is removed by means of a manual or special broken wire removing jig; fourthly, blanking is not performed by adopting a blanking device, and the processed wire is easy to scatter; fifthly, the overall automation degree is low, and the processing efficiency is low.

Disclosure of Invention

The invention aims to solve the technical problems in the prior art and provides a full-automatic wire twisting and braiding machine which can sequentially and automatically complete wire feeding and cutting, rubber peeling, braided wire scattering, braided wire twisting and overturning, aluminum foil removal, broken wire scattering prevention, broken wire removal prevention and wire blanking.

In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a full-automatic wire rod twists braider, is including the conveyor who is used for carrying the wire rod, installs a plurality of anchor clamps that are used for the centre gripping wire rod on the conveyor, along conveyor's direction of delivery, installs in proper order:

the automatic wire feeding and cutting device is used for sequentially cutting wires according to the set length and sending the wires to a clamp of the conveying device;

the rubber peeling device is used for peeling rubber from the wire heads of the wires;

the braided metal wire scattering device is used for scattering and separating the braided metal wires of the wires after the rubber is stripped;

the wire vertical brushing device is used for vertically brushing the wire heads of the wires from bottom to top to enable the wire to be bent and erected upwards, and the wire cores of the wires rebound and are separated from the wire;

the braiding wire twisting and pushing device is used for twisting the upward upright braiding wire and pushing the upright braiding wire towards the direction of the wire far away from the wire head;

the aluminum foil removing device is used for removing the aluminum foil coated outside the wire core;

the broken wire breaking preventing and breaking device is used for breaking and separating broken wires of the wire core after the aluminum foil is stripped;

the wire breakage preventing device is used for removing wire breakage preventing wires of the wire core;

And the blanking device is used for taking out and blanking the wire rod from the clamp of the conveying device after the wire breakage prevention is removed.

Preferably, the automatic wire feeding and cutting device is provided with a wire feeding guide pulley block, a belt wire pulling device, a wire guide pipe wire feeding mechanism, a wire clamping mechanism, a rotating mechanism, a wire releasing mechanism and a cutter mechanism; under the drive of the belt wire pulling device, the wires sequentially pass through the wire feeding guide pulley block, the belt wire pulling device and the wire pipe wire feeding mechanism and then are conveyed to the lower end of the wire clamping mechanism; the wire clamping mechanism is arranged on the rotating mechanism, the rotating mechanism is arranged on the paying-off mechanism, the wire clamping mechanism clamps the wire at the lower end, the rotating mechanism drives the wire clamping mechanism to rotate 180 degrees, the wire is turned around and is arranged right above the clamp of the conveying device, then the paying-off mechanism acts to lower the wire, and the wire clamping mechanism releases the clamping of the wire; the rotary mechanism drives the wire clamping mechanism to reversely rotate for 180 degrees, the belt wire pulling device pulls the wire to reach a set length, the wire clamping mechanism clamps the wire again, the cutter mechanism acts to cut off the wire, and the wire clamping mechanism releases the clamping of the wire to finish one-time automatic wire feeding.

Preferably, the rubber peeling device comprises a lower pressing cylinder, a jacking cylinder, an upper blade mechanism, a lower blade mechanism, a rubber peeling direct pushing cylinder, a rubber peeling finger and a rubber peeling stepping motor; the cylinder rod of the lower pressing cylinder is connected with the upper blade mechanism, the cylinder rod of the jacking cylinder is connected with the lower blade mechanism, the cylinder rod of the rubber peeling direct pushing cylinder is connected with the rubber peeling cylinder, the cylinder rod of the rubber peeling cylinder is connected with a rubber peeling finger, the rubber peeling finger is provided with a rubber peeling cutter, the rubber peeling stepping motor is used for driving the rubber peeling cylinder to rotate, and a belt and a rotating shaft are arranged between the rubber peeling stepping motor and the rubber peeling cylinder; when the wire reaches the position of the rubber peeling device along the conveying device, the lower pressing cylinder and the jacking cylinder act to push the upper blade mechanism and the lower blade mechanism to position the wire; then the rubber stripping direct pushing cylinder acts to push the rubber stripping cylinder to move forwards, after the rubber stripping cylinder moves forwards in place, the rubber stripping finger is pushed to clamp the wire rod thread end of the rubber to be stripped, the rubber stripping cutter installed on the rubber stripping finger is enabled to cut the wire rod thread end rubber, then the rubber stripping stepping motor rotates, the rubber stripping cylinder is driven to rotate through the belt and the rotating shaft, the rubber stripping cutter is matched with the upper blade mechanism and the lower blade mechanism, the rubber at the wire rod thread end is completely removed, and then the rubber stripping direct pushing cylinder resets, and the rubber is separated.

Preferably, the braided wire scattering device comprises a first scattering straight pushing cylinder, a first scattering device mounting seat, a first upper hairbrush rod positioning plate, a first lower hairbrush rod positioning plate, a first upper steel wire hairbrush rod, a first lower steel wire hairbrush rod, a first lifting cylinder, a first scattering motor and a first lifting sliding rail; the first upper hairbrush rod positioning plate is arranged at the upper end of the first loosening device mounting seat, the first lifting slide rail is arranged at the lower end of the first loosening device mounting seat, and the first lower hairbrush rod positioning plate is slidably arranged on the first lifting slide rail and can lift and slide along the first lifting slide rail; the first lifting cylinder is arranged on the first upper hairbrush rod positioning plate, and a cylinder rod of the first lifting cylinder is connected with the first lower hairbrush rod positioning plate; the two first scattering motors are arranged, one of the first scattering motors is arranged on the first upper hairbrush rod positioning plate, and the output end of the first scattering motor is connected with the first upper steel wire hairbrush rod; the other first scattering motor is arranged on the first lower hairbrush rod positioning plate, and the output end of the other first scattering motor is connected with the first lower steel wire hairbrush rod; the cylinder rod of the first breaking and direct pushing cylinder is connected with the first breaking and direct pushing device mounting seat.

Preferably, the braiding metal wire vertical brush device comprises a vertical brush device mounting seat, a vertical brush device direct pushing cylinder, a direct pushing cylinder mounting block, a cylinder rod positioning block, a supplementing pushing cylinder, a pushing lifting cylinder, a vertical brush rod positioning plate, a metal wire vertical brush rod, a translation sliding rail, a pushing lifting sliding rail and a vertical brush motor; the vertical brushing device is arranged on the vertical pushing cylinder mounting block, and a cylinder rod of the vertical brushing device vertical pushing cylinder is connected with a cylinder rod positioning block; the supplementing air cylinder is arranged on the vertical brushing device direct pushing air cylinder, the vertical brushing device mounting seat is slidably arranged at the other end of the translation sliding rail, and an air cylinder rod of the supplementing air cylinder is connected with the vertical brushing device mounting seat; the pushing and lifting sliding rail is vertically arranged on the vertical brush device mounting seat, the vertical brush rod positioning plate is slidably arranged on the pushing and lifting sliding rail, the pushing and lifting air cylinder is arranged at the upper end of the vertical brush device mounting seat, and an air cylinder rod of the pushing and lifting air cylinder is connected with the vertical brush rod positioning plate; the vertical brush motor is arranged on the vertical brush rod positioning plate, and the output end of the vertical brush motor is connected with the metal wire vertical brush rod.

Preferably, the braiding wire pushing device comprises a pushing cylinder and a pushing plate, wherein a cylinder rod of the pushing cylinder is connected with the pushing plate, and under the driving action of the pushing cylinder, the pushing plate pushes the twisted upright braiding wire towards the direction of the wire rod far away from the wire head.

Preferably, the aluminum foil removing device comprises an aluminum foil removing direct pushing cylinder, a supporting base, an aluminum foil removing stepping motor, a stepping motor mounting plate, a supporting top seat, an aluminum foil removing sliding rail and an aluminum foil cutting and removing mechanism; the aluminum foil direct-pushing cylinder is arranged on the lower side of the support base, the aluminum foil removing slide rail is arranged on the upper side of the support base, and the support top seat is slidably arranged on the aluminum foil removing slide rail; the aluminum foil removing device comprises a support base, a stepping motor mounting plate, an aluminum foil removing sliding rail, a supporting top seat, a supporting base and a supporting base, wherein the support base is provided with a cavity which is vertically penetrated, the stepping motor mounting plate is vertically and movably arranged in the cavity, the lower end of the stepping motor mounting plate is fixedly connected with a cylinder rod of the aluminum foil removing straight pushing cylinder, the upper end of the stepping motor mounting plate is fixedly connected with the supporting top seat, the aluminum foil removing stepping motor is arranged on the stepping motor mounting plate, and the stepping motor mounting plate, the aluminum foil removing stepping motor and the supporting top seat can transversely move along the direction of the aluminum foil removing sliding rail under the driving of the aluminum foil straight pushing cylinder; the aluminum foil cutting and removing mechanism is arranged on the supporting top seat, and the output end of the aluminum foil removing stepping motor is connected with the aluminum foil cutting and removing mechanism through a transmission belt.

Preferably, the broken wire breaking preventing and scattering device comprises a second breaking straight pushing cylinder, a second breaking device mounting seat, a second upper hairbrush rod positioning plate, a second lower hairbrush rod positioning plate, a second upper steel wire hairbrush rod, a second lower steel wire hairbrush rod, a second lifting cylinder, a second breaking motor and a second lifting sliding rail; the second upper hairbrush rod positioning plate is arranged at the upper end of the second scattering device mounting seat, the second lifting slide rail is arranged at the lower end of the second scattering device mounting seat, and the second lower hairbrush rod positioning plate is slidably arranged on the second lifting slide rail and can lift and slide along the second lifting slide rail; the second lifting cylinder is arranged on the second upper hairbrush rod positioning plate, and a cylinder rod of the second lifting cylinder is connected with the second lower hairbrush rod positioning plate; the second scattering motors are arranged in two, one of the second scattering motors is arranged on the second upper hairbrush rod positioning plate, and the output end of the second scattering motor is connected with the second upper steel wire hairbrush rod; the other second scattering motor is arranged on the second lower hairbrush rod positioning plate, and the output end of the second scattering motor is connected with the second lower steel wire hairbrush rod; and the cylinder rod of the second breaking and direct pushing cylinder is connected with the second breaking device mounting seat.

Preferably, the wire breakage removing device comprises a wire breakage preventing and blowing device, a first twisting and wire breakage preventing device, a second twisting and wire breakage preventing device and a wire breakage cutting and preventing device, wherein the wire breakage preventing and blowing device is used for blowing the wire breakage preventing at the wire end of the wire from bottom to top, the first twisting and wire breakage preventing device is used for twisting the upright wire breakage preventing device for the first time, the second twisting and wire breakage preventing device is used for twisting the upright wire breakage preventing device for the second time, and the wire breakage preventing and preventing device is used for cutting the twisted wire breakage preventing device when the first twisting and wire breakage preventing device or the second twisting and wire breakage preventing device twists the upright wire breakage preventing device for the second time; the wire breakage preventing device further comprises a supporting seat body, a wire twisting pressing cylinder, a supporting seat body, a wire twisting motor mounting plate and a wire twisting lifting sliding rail; the first torsion wire breakage preventing device and the second torsion wire breakage preventing device are respectively arranged on the support frame body; the upper end of the supporting seat body is provided with a through hole, the torsion wire motor mounting plate passes through the through hole of the supporting seat body from back to front, and the front end of the torsion wire motor mounting plate is fixedly connected with the supporting frame body; the wire twisting motor is arranged at the rear end of the wire twisting motor mounting plate, and the output end of the wire twisting motor is connected with the first wire twisting and breakage preventing device and the second wire twisting and breakage preventing device through a transmission belt.

Preferably, the discharging device comprises a discharging upright post, a discharging transverse frame, a transverse sliding rail, a rodless cylinder, a discharging sliding block, a discharging cylinder, a discharging finger cylinder and a discharging finger; the blanking cross frame is arranged on the blanking upright post, the transverse sliding rail and the rodless air cylinder are arranged on the blanking cross frame, the material taking sliding block is arranged on the transverse sliding rail, the rodless air cylinder is provided with an air cylinder sliding block, the air cylinder sliding block can push the material taking sliding block to transversely move back and forth along the transverse sliding rail, the material taking air cylinder is arranged on the material taking sliding block, the material taking sliding block is provided with a material taking sliding plate, an air cylinder rod of the material taking air cylinder is connected with the material taking sliding plate, the material taking air cylinder can push the material taking sliding plate to move up and down, the material taking finger air cylinder is arranged on the material taking sliding plate, and the air cylinder rod of the material taking finger air cylinder is connected with the material taking finger.

The beneficial effects of the invention are as follows: the twisting braiding machine can sequentially and automatically finish wire feeding and cutting, rubber stripping, braided wire scattering, braided wire twisting and pushing, aluminum foil removing, broken wire scattering preventing, broken wire removing and wire blanking, and has the advantages of high integral automation degree, high processing efficiency and high product yield.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a fully automatic wire twisting machine.

Fig. 2 is a schematic view of the whole structure of the fully automatic wire twisting machine after the cover is removed.

FIG. 3 is a second schematic view of the whole structure of the fully automatic wire twisting machine after the cover is removed.

FIG. 4 is a schematic diagram of the overall structure of the automatic thread feeding and cutting device.

FIG. 5 is a second schematic diagram of the overall structure of the automatic thread feeding and cutting device.

Fig. 6 is a schematic view of a dispersion structure of the automatic wire feeding and cutting device.

Fig. 7 is a schematic overall structure of the peeling device.

Fig. 8 is a schematic view of the whole structure of the braided wire breaking device.

Fig. 9 is a schematic view of the overall structure of the woven wire vertical brushing device.

Fig. 10 is a schematic view of the whole structure of the braided wire twisting and pushing device.

FIG. 11 is a second schematic view of the overall structure of the braided wire twisting and pushing device.

Fig. 12 is a schematic view showing the overall structure of the aluminum foil removing apparatus.

Fig. 13 is a second schematic view of the overall structure of the aluminum foil removing apparatus.

Fig. 14 is a schematic view showing a dispersion structure of the aluminum foil removing apparatus.

Fig. 15 is a schematic view of the whole structure of the broken wire breaking preventing device.

Fig. 16 is a schematic view showing the whole structure of the yarn breakage preventing device.

FIG. 17 is a second schematic view of the whole structure of the device for removing broken wires.

Fig. 18 is a schematic view of a dispersion structure of the yarn breakage preventing device.

Fig. 19 is a schematic view of the overall structure of the blanking device.

Fig. 20 is a schematic view of the overall structure of the conveying apparatus.

Description of the embodiments

The structural and operational principles of the present invention will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, the present invention is a full-automatic wire twisting and braiding machine, which comprises a conveying device 10 for conveying wires, wherein a plurality of clamps 103 for clamping the wires 100 are installed on the conveying device 10, and along the conveying direction of the conveying device 10, the following components are installed in sequence:

an automatic wire feeding and cutting device 1 for cutting the wire 100 sequentially according to a set length and feeding the wire to a clamp 103 of the conveying device 10;

a peeling device 2 for peeling off the rubber from the wire head of the wire 100;

the braided wire scattering device 3 is used for scattering and separating the braided wires of the wires after the rubber is stripped;

a braided wire vertical brushing device 4 for vertically brushing the wire heads of the wires from bottom to top to enable the braided wires to be bent and erected upwards, and the wire cores of the wires rebound and are separated from the braided wires;

a braiding wire twisting and pushing device 5 for twisting the upward upright braiding wire and pushing the upright braiding wire to the direction away from the wire head of the wire;

The aluminum foil device 6 is used for stripping the aluminum foil coated outside the wire core;

the broken wire breaking preventing and breaking device 7 is used for breaking and separating broken wires of the wire core after the aluminum foil is stripped;

the wire breakage preventing device 8 is used for removing the wire breakage preventing of the wire core;

and the blanking device 9 is used for taking out and blanking the wire rod from the clamp of the conveying device after the wire breakage prevention is removed.

As shown in fig. 4, 5 and 6, the automatic wire feeding and cutting device 1 is provided with a wire feeding guide pulley block 11, a belt wire drawing device 12, a conduit wire feeding mechanism 13, a wire clamping mechanism 14, a rotating mechanism 15, a wire releasing mechanism 16 and a cutter mechanism 17; the wire 100 is driven by the belt wire drawing device 12 to pass through the wire inlet guide pulley block 11, the belt wire drawing device 12 and the wire pipe wire feeding mechanism 13 in sequence and then is sent to the lower end of the wire clamping mechanism 14; the wire clamping mechanism 14 is arranged on the rotating mechanism 15, the rotating mechanism 15 is arranged on the paying-off mechanism 16, the wire clamping mechanism 14 clamps the wire 100 at the lower end, the rotating mechanism 15 drives the wire clamping mechanism 14 to rotate 180 degrees, the wire 100 turns around and is arranged right above the clamp 103 of the conveying device 10, then the paying-off mechanism 16 acts to lower the wire, and the wire clamping mechanism 14 releases the clamping of the wire 100; the rotating mechanism 15 drives the wire clamping mechanism 14 to reversely rotate for 180 degrees, the belt wire drawing device 12 draws the wire 100 to reach a set length, the wire clamping mechanism 14 clamps the wire 100 again, the cutter mechanism 17 acts to cut off the wire, and the wire clamping mechanism 14 releases the clamping of the wire 100 to finish one-time automatic wire feeding.

As shown in fig. 4, 5 and 6, the incoming line guide pulley block 11 comprises a pulley block supporting seat 111, a longitudinal mounting plate 112, a transverse mounting plate 113, a longitudinal guide pulley block 114 and a transverse guide pulley block 115; one end of the longitudinal mounting plate 112 is fixed on the pulley block supporting seat 111, the length direction of the longitudinal mounting plate 112 is consistent with the wire pulling direction of the belt wire pulling device 12, and the other end of the longitudinal mounting plate 112 is movably connected with the transverse mounting plate 113, so that the transverse mounting plate 113 can move transversely based on the longitudinal mounting plate 112; the transverse guide pulley block 115 is mounted on the transverse mounting plate 113, the longitudinal guide pulley block 114 is mounted on the longitudinal mounting plate 112, and the wire 100 sequentially passes through the transverse guide pulley block 115 and the longitudinal guide pulley block 114 and then enters the belt wire drawing device 12.

As shown in fig. 4, 5 and 6, the lateral guide pulley block 115 includes a first lateral guide pulley 1151 and three second lateral guide pulleys 1152, the first lateral guide pulley 1151 is mounted on one end of the lateral mounting plate 113, the second lateral guide pulley 1152 is mounted on one end of the lateral mounting plate 113, and a ratio of diameters of the first lateral guide pulley 1151 to the second lateral guide pulley 1152 is 1.5:1 to 3:1, a step of; the longitudinal guide pulley block 114 includes seven longitudinal guide pulleys with identical diameters, wherein three longitudinal guide pulleys are disposed at the upper end of the longitudinal mounting plate 112, four longitudinal guide pulleys are disposed at the lower end of the longitudinal mounting plate 112, and the upper longitudinal guide pulleys and the lower longitudinal guide pulleys are alternately disposed at intervals.

As shown in fig. 4, 5 and 6, the belt wire drawing device 12 includes a wire drawing stepper motor 121, a coupling transmission mechanism 122, an upper wire pressing belt pulley set 123 and a lower wire pressing belt pulley set 124; the pull wire stepping motor 121 drives the upper wire pressing belt pulley group 123 and the lower wire pressing belt pulley group 124 to synchronously rotate through the coupling transmission mechanism 122, the upper wire pressing belt pulley group 123 and the lower wire pressing belt pulley group 124 are tightly attached to each other up and down to clamp the wire 100, and the wire 100 is pulled to advance through attached friction force.

As shown in fig. 4, 5 and 6, the coupling transmission mechanism 122 includes a shaft mounting plate 1221, a lower shaft 1222 and an upper shaft 1223, wherein one ends of the lower shaft 1222 and the upper shaft 1223 are mounted on the shaft mounting plate 1221 through bearings; the lower rotating shaft 1222 is provided with a lower gear 1224, the upper rotating shaft 1223 is provided with an upper gear 1225, the lower gear 1224 and the upper gear 1225 have the same size, and the lower gear 1224 and the upper gear 1225 are meshed with each other; the lower rotating shaft 1222 is further provided with a rotating shaft pulley 1226, and a driving belt 1227 is disposed between the output end of the wire-pulling stepping motor 121 and the rotating shaft pulley 1226.

As shown in fig. 4, 5 and 6, the belt stay device 12 further includes an upper mounting plate 125 and a lower mounting plate 126, the upper wire pressing belt pulley set 123 is mounted on the upper mounting plate 125, and the lower wire pressing belt pulley set 124 is mounted on the lower mounting plate 126; the upper pressing belt pulley set 123 comprises a first upper pressing belt pulley 1231, a second upper pressing belt pulley 1232, an upper tensioning belt pulley 1233, an upper auxiliary pressing belt pulley 1234 and an upper pressing belt 1235; the upper wire pressing belt 1235 is surrounded by the first upper wire pressing belt pulley 1231, the second upper wire pressing belt pulley 1232, the upper tensioning wheel 1233 and the upper auxiliary wire pressing belt pulley 1234; the first upper pressing belt pulley 1231 and the second upper pressing belt pulley 1232 are installed at two ends of the upper mounting plate 125 in the transverse direction; the upper tensioning wheel 1233 is installed on the upper side of the gap area between the first upper pressing line belt pulley 1231 and the second upper pressing line belt pulley 1232, and is used for tensioning the upper pressing line belt 1235 upwards; the upper auxiliary pressing belt pulley 1234 is installed at the lower side of the gap region between the first upper pressing belt pulley 1231 and the second upper pressing belt pulley 1232, and presses the upper pressing belt 1235 downwards; the lower line pressing belt pulley set 124 and the upper line pressing belt pulley set 123 are vertically symmetrical to each other, and the lower line pressing belt pulley set 124 comprises a first lower line pressing belt pulley 1241, a second upper line pressing belt pulley 1242, a lower tensioning wheel 1243, a lower auxiliary line pressing belt pulley 1244 and a lower line pressing belt 1245; the lower line pressing belt 1245 is surrounded by the first lower line pressing belt pulley 1241, the second upper line pressing belt pulley 1242, the lower tensioning wheel 1243 and the lower auxiliary line pressing belt pulley 1244; the first lower pressing line pulley 1241 and the second lower pressing line pulley 1242 are mounted at both ends of the lower mounting plate 126 in the lateral direction; the lower tension pulley 1243 is installed at the lower side of the gap area between the first lower tension pulley 1241 and the second lower tension pulley 1242, and tightens the lower tension belt 1245 downwards; the lower auxiliary pressing belt pulley 1244 is installed at the upper side of the gap region between the first lower pressing belt pulley 1241 and the second lower pressing belt pulley 1242, and presses the lower pressing belt 1245 upwards; the other end of the upper rotating shaft 1223 is installed in the upper mounting plate 125 through a bearing and is connected with the first upper pressing line belt pulley 1231; the other end of the lower shaft 1222 is mounted in the lower mounting plate 126 by a bearing and is connected to the first lower line pulley 1241.

As shown in fig. 4, 5 and 6, two first sliding rails 1261 are disposed on the lower mounting plate 126, two first sliding sleeves 1251 are disposed on the upper mounting plate 125, and the first sliding rails 1261 are slidably matched with the first sliding sleeves 1251, so that the upper mounting plate 125 can be adjusted up and down along the first sliding rails 1261, and further, the distance between the upper wire pressing belt pulley set 123 and the lower wire pressing belt pulley set 124 and the wire pressing friction force can be adjusted; a cardan shaft 1228 is provided in the upper shaft 1223. After the universal shaft is arranged, the pull wire stepping motor 121 can still drive the upper wire pressing belt wheel group 123 to rotate after the position of the upper mounting plate 125 is adjusted.

As shown in fig. 4, 5 and 6, the automatic thread feeding and cutting device 1 further comprises a supporting frame 18; the conduit feeding mechanism 13 comprises a hollow conduit which is mounted on a support 18; the paying-off mechanism 16 comprises a paying-off cylinder 161, the rotating mechanism 15 comprises a rotating cylinder 151, a rotating cylinder mounting plate 152 and a rotating bracket 153, the rotating cylinder 151 is mounted on the front surface of the rotating cylinder mounting plate 152, the paying-off cylinder 161 is mounted at the upper end of the supporting frame 18, and a cylinder rod of the paying-off cylinder 161 extends downwards and is connected with the rotating cylinder mounting plate 152; the back of the rotary cylinder mounting plate 152 is provided with a second sliding sleeve 154, the supporting frame 18 is provided with a second sliding rail 181 which is in sliding fit with the second sliding sleeve 154, and the rotary cylinder mounting plate 152 can slide up and down along the second sliding rail 181 under the driving of the paying-off cylinder 161; the rotating bracket 153 is mounted at the lower end of the rotating cylinder 151, and the rotating bracket 153 can transversely rotate 180 degrees back and forth under the driving of the rotating cylinder 151.

As shown in fig. 4, 5 and 6, the wire clamping mechanism 14 includes a wire clamping cylinder 141 and a wire clamping finger 142, wherein the upper end of the wire clamping cylinder 141 is mounted on the rotating bracket 153, the lower end of the wire clamping cylinder 141 is mounted with the wire clamping finger 142, and the wire clamping finger 142 can clamp or unclamp the wire 100 under the driving of the wire clamping cylinder 141.

As shown in fig. 4, 5 and 6, the cutter mechanism 17 includes a cutter cylinder 171, a cutter holder 172 and a cutter 173, the cutter cylinder 171 is mounted on the upper end of the support 18, the cutter holder 172 is mounted on the lower end of the support 18, the cutter 173 is mounted in the cutter holder 172, and the cylinder rod of the cutter cylinder 171 is connected with the cutter 173.

As shown in fig. 7, the peeling device 2 includes a lower pressure cylinder 21, a jacking cylinder 22, an upper blade mechanism 23, a lower blade mechanism 24, a peeling direct pushing cylinder 25, a peeling cylinder 26, a peeling finger 27, and a peeling stepping motor 28; the cylinder rod of the lower pressing cylinder 21 is connected with the upper blade mechanism 23, the cylinder rod of the jacking cylinder 22 is connected with the lower blade mechanism 24, the cylinder rod of the peeling direct pushing cylinder 25 is connected with the peeling cylinder 26, the cylinder rod of the peeling cylinder 26 is connected with the peeling finger 27, the peeling finger 27 is provided with a peeling cutter 271, the peeling stepping motor 28 is used for driving the peeling cylinder 26 to rotate, and a belt 281 and a rotating shaft 282 are arranged between the peeling stepping motor 28 and the peeling cylinder 26; when the wire 100 reaches the position of the rubber peeling device 2 along the conveying device, the lower pressing cylinder 21 and the jacking cylinder 22 act to push the upper blade mechanism 23 and the lower blade mechanism 24 to position the wire 100; then the stripper rubber direct pushing cylinder 25 acts to push the stripper rubber cylinder 26 to move forwards, after the stripper rubber cylinder 26 acts in place, the stripper rubber finger 27 is pushed to clamp the wire 100 wire ends to be stripped, the stripper rubber cutter 271 mounted on the stripper rubber finger 27 is enabled to tangentially rotate to the wire ends, then the stripper rubber stepping motor 28 rotates, the stripper rubber cylinder 26 is driven to rotate through the belt 281 and the rotating shaft 282, the stripper rubber cutter 271 is matched with the upper blade mechanism 23 and the lower blade mechanism 24, the stripper rubber at the wire ends is completely cut, and then the stripper rubber direct pushing cylinder 25 resets and the stripper rubber falls off.

As shown in fig. 7, the upper blade mechanism 23 includes an upper blade holder 231, an upper blade 232, the lower blade mechanism 24 includes a lower blade holder 241 and a lower blade 242, the upper blade 232 is mounted in the upper blade holder 231, and the lower blade 242 is mounted in the lower blade holder 241; the positions of the upper blade 232 and the lower blade 242 are up and down corresponding, and the knife edges of the upper blade 232 and the lower blade 242 are respectively in a semicircular arc shape; the upper cutter seat 231 is connected with a cylinder rod of the lower pressing cylinder 21, and the lower cutter seat 241 is connected with a cylinder rod of the jacking cylinder 22; the upper blade holder 231 is provided with a heating module for heating the upper blade 232, and the lower blade holder 241 is also provided with a heating module for heating the lower blade 242.

As shown in fig. 8, the braided wire breaking device 3 includes a first breaking straight pushing cylinder 31, a first breaking device mounting base 32, a first upper brush rod positioning plate 33, a first lower brush rod positioning plate 34, a first upper wire brush rod 35, a first lower wire brush rod 36, a first lifting cylinder 37, a first breaking motor 38, and a first lifting slide rail 39; the first upper brush rod positioning plate 33 is mounted at the upper end of the first stacking device mounting base 32, the first lifting slide rail 39 is mounted at the lower end of the first stacking device mounting base 32, and the first lower brush rod positioning plate 34 is slidably mounted on the first lifting slide rail 39 and can slide up and down along the first lifting slide rail 39; the first lifting cylinder 37 is mounted on the first upper hairbrush rod positioning plate 33, and a cylinder rod of the first lifting cylinder 37 is connected with the first lower hairbrush rod positioning plate 34; the number of the first dispersing motors 38 is two, one of the first dispersing motors 38 is arranged on the first upper hairbrush rod positioning plate 33, and the output end of the first dispersing motor 38 is connected with the first upper steel wire hairbrush rod 35; the other first dispersion motor 38 is mounted on the first lower brush rod positioning plate 34, and its output end is connected with the first lower steel wire brush rod 36; the cylinder rod of the first loosening straight pushing cylinder 31 is connected with the first loosening device mounting seat 32. When the wire 100 reaches the position of the knitting wire scattering device 3 along the conveying device 10, two first scattering motors 38 are electrified, the first scattering motors 38 at the upper end rotate anticlockwise, the first scattering motors 38 at the lower end rotate clockwise, then the first scattering straight pushing cylinder 31 acts, after the first scattering straight pushing cylinder is in place, the first lifting cylinder 37 acts to drive the first lower steel wire brush rod 36 to lift upwards to be in contact with the first upper steel wire brush rod 35, the peeled wire 100 wire ends with knitting wires are clamped in the middle, and the knitted wire net is separated by the tension of the first lower steel wire brush rod 36 and the first upper steel wire brush rod 35; after the first lifting cylinder 37 is in place, the first scattering straight pushing cylinder 31 is reset and pulled back, so that the closed first lower steel wire brush rod 36 and the first upper steel wire brush rod 35 are continuously separated from each other, when the first scattering straight pushing cylinder 31 is pulled back and reset, wire heads are separated from the first lower steel wire brush rod 36 and the first upper steel wire brush rod 35, scattering work is completed, the two first scattering motors 38 stop rotating, and the first lifting cylinder 37 is reset.

As shown in fig. 9, the woven wire vertical brush device 4 includes a vertical brush device mounting seat 41, a vertical brush device vertical pushing cylinder 42, a vertical pushing cylinder mounting block 43, a cylinder rod positioning block 44, a supplementing pushing cylinder 45, a pushing cylinder 46, a vertical brush rod positioning plate 47, a wire vertical brush rod 48, a translation sliding rail 49, a pushing sliding rail 410 and a vertical brush motor 411; the vertical brushing device vertical pushing cylinder mounting block 43 is slidably mounted at one end of the translation sliding rail 49, the vertical brushing device vertical pushing cylinder 42 is mounted on the vertical pushing cylinder mounting block 43, and a cylinder rod of the vertical brushing device vertical pushing cylinder 42 is connected with the cylinder rod positioning block 44; the supplementing air cylinder 45 is arranged on the vertical brushing device direct-pushing air cylinder 42, the vertical brushing device mounting seat 41 is slidably arranged at the other end of the translation sliding rail 49, and an air cylinder rod of the supplementing air cylinder 45 is connected with the vertical brushing device mounting seat 41; the pushing and lifting sliding rail 410 is vertically arranged on the vertical brush device mounting seat 41, the vertical brush rod positioning plate 47 is slidably arranged on the pushing and lifting sliding rail 410, the pushing and lifting air cylinder 46 is arranged at the upper end of the vertical brush device mounting seat 41, and an air cylinder rod of the pushing and lifting air cylinder 46 is connected with the vertical brush rod positioning plate 47; the vertical brush motor 411 is mounted on the vertical brush rod positioning plate 47, and its output end is connected with the wire vertical brush rod 48. The pushing cylinder 46 is provided with three magnetic switches, namely an origin, a middle point and a moving point, which are respectively used for magnetically sensing and outputting signals, when the wire 100 reaches the position of the wire vertical brushing device 4 along the conveying device 10, the vertical brushing device directly pushes the cylinder 42 to lift, when the middle point signal returns, the lifting of the pushing cylinder 46 is stopped, the wire vertical brushing rod 48 moves forwards and upwards, and simultaneously contacts the wire 100 wire end part, and the wire vertical brushing rod stays for a short time (0.3-0.5 seconds), so that the broken wire is separated from the wire core wrapped with the aluminum foil at the wire end, the supplementing pushing cylinder 45 moves after separation, and the pushing cylinder 46 is lifted again, so that the braided wire and the wire core are bent upwards, and after the vertical brushing device directly pushes the cylinder 42, the supplementing pushing cylinder 45 and the pushing cylinder 46 are respectively reset, and the braided wire core is separated because the rebound resilience of the braided wire is weak, and the wire core is excellent, and the braided wire is not rebound.

As shown in fig. 10 and 11, the braided wire twisting and pushing device 5 includes a shaping mechanism 51, a first braided wire twisting device 52, a second braided wire twisting device 53 and a braided wire pushing device 54, wherein the shaping mechanism 51 is used for vertically shaping braided wires of the wire 100 wire ends, the first braided wire twisting device 52 is used for twisting the upright braided wires for the first time, the second braided wire twisting device 53 is used for twisting the upright braided wires for the second time, and the braided wire pushing device 54 is used for pushing the twisted upright braided wires away from the wire ends of the wire 100.

As shown in fig. 10 and 11, the braided wire twisting and pushing device 5 further includes a supporting stand 55, a shaping twisting and pushing cylinder 56, a supporting stand 57, a twisting motor 58, a twisting motor mounting plate 59, and a lifting slide rail 510; the lifting slide rail 510 is mounted on the front side of the supporting stand 55, the supporting stand 57 is slidably mounted on the lifting slide rail 510, and the shaping mechanism 51, the first braided wire tightening device 52 and the second braided wire tightening device 53 are respectively mounted on the supporting stand 57; the upper end of the supporting stand 55 is provided with a through hole 551, the wire twisting motor mounting plate 59 passes through the through hole 551 of the supporting stand 55 from back to front, and the front end of the wire twisting motor mounting plate 59 is fixedly connected with the supporting stand 57; the wire twisting motor 58 is mounted at the rear end of the wire twisting motor mounting plate 59, and the output end of the wire twisting motor 58 is connected with the first knitting metal wire twisting device 52 and the second knitting metal wire twisting device 53 through a transmission belt; the shaping twist down pressing cylinder 56 is mounted on the rear side of the supporting stand 55, and a cylinder rod of the shaping twist down pressing cylinder 56 is connected with the twisting motor mounting plate 59.

As shown in fig. 10 and 11, the shaping mechanism 51 includes a shaping cylinder 511, a shaping finger 512, and a shaping cylinder mounting plate 513, wherein an upper end of the shaping cylinder mounting plate 513 is connected to the supporting stand 57, an upper end of the shaping cylinder 511 is connected to the shaping cylinder mounting plate 513, and the shaping finger 512 is mounted on a lower side of the shaping cylinder 511.

As shown in fig. 10 and 11, the first braided wire twisting device 52 includes, in order from top to bottom, a first braided wire clamping cylinder 521, a first connecting transmission shaft 522, and a first wire clamping chuck 523, where the first braided wire clamping cylinder 521 is used to drive the first wire clamping chuck 523 to perform a clamping action through the first connecting transmission shaft 522, so as to clamp the braided wire standing at the wire end of the wire 100; the first connecting transmission shaft 522 is provided with a first driving pulley 524, and the output end of the wire twisting motor 58 is connected with the first driving pulley 524 through a driving belt, so that the first connecting transmission shaft 522 can drive the first wire clamping chuck 523 to rotate, and the upright braided wire is twisted for the first time.

As shown in fig. 10 and 11, the second braided wire twisting device 53 includes, in order from top to bottom, a second braided wire clamping cylinder 531, a second connecting transmission shaft 532, and a second wire clamping chuck 533, where the second braided wire clamping cylinder 531 is used to drive the second wire clamping chuck 533 to perform a clamping action by the second connecting transmission shaft 532, so as to clamp the braided wire standing at the wire end of the wire 100; the second connecting transmission shaft 532 is provided with a second driving belt pulley 534, and the output end of the wire twisting motor 58 is connected with the second driving belt pulley 534 through a driving belt, so that the second connecting transmission shaft 532 can drive the second wire clamping chuck 533 to rotate, and the upright braided wire is twisted for the second time.

As shown in fig. 10 and 11, the drive belt of the twisted wire motor 58 simultaneously bypasses the first drive pulley 524 and the second drive pulley 534, so that the first connecting drive shaft 522 and the second connecting drive shaft 532 can rotate synchronously.

When the braided wire is twisted twice and the wire 100 reaches the position of the braided wire twisting and pushing device 5 along the conveying device 10, the shaping twisting pressing cylinder 56 acts to lower the first wire clamping chuck 523 and the second wire clamping chuck 533 to the working positions, and the shaping finger cylinder 511 also descends to the working positions, and then the first braided wire clamping cylinder 521 and the second braided wire clamping cylinder 531 act to clamp the braided wire in bulk respectively by the first wire clamping chuck 523 and the second wire clamping chuck 533; after clamping, the wire twisting motor 58 is started, and the transmission belt drives the first connecting transmission shaft 522 and the second connecting transmission shaft 532 to rotate, so that the first wire clamping chuck 523 and the second wire clamping chuck 533 are driven to rotate, and the action of twisting loose woven wires is realized. At the same time, the shaping finger cylinder 511 clamps to shape the bulk braided wire to be twisted.

As shown in fig. 10 and 11, the braided wire pushing-down device 54 includes a pushing-down cylinder 541 and a pushing-down plate 542, wherein a cylinder rod of the pushing-down cylinder 541 is connected to the pushing-down plate 542, and the pushing-down plate 542 pushes down the twisted upright braided wire in a direction away from the thread end of the wire 100 under the driving action of the pushing-down cylinder 541. After the wire is pushed down, the phenomenon that the upright woven wire influences the actions of subsequent stations can be avoided, for example, the aluminum foil removing device, the broken wire scattering preventing device and the broken wire removing preventing device cannot be interfered by the upright woven wire.

As shown in fig. 12, 13 and 14, the aluminum foil removing device 6 comprises an aluminum foil removing straight pushing cylinder 61, a supporting base 62, an aluminum foil removing stepping motor 63, a stepping motor mounting plate 64, a supporting top base 65, an aluminum foil removing sliding rail 66 and an aluminum foil cutting and removing mechanism 67; the aluminum foil direct pushing cylinder 61 is arranged on the lower side of the supporting base 62, the aluminum foil removing slide rail 66 is arranged on the upper side of the supporting base 62, and the supporting top seat 65 is slidably arranged on the aluminum foil removing slide rail 66; the supporting base 62 has a cavity 621 penetrating up and down, the stepper motor mounting plate 64 is vertically movably disposed in the cavity 621, the lower end of the stepper motor mounting plate 64 is fixedly connected with the cylinder rod of the aluminum foil removing straight pushing cylinder 61, the upper end of the stepper motor mounting plate 64 is fixedly connected with the supporting top seat 65, the aluminum foil removing stepper motor 63 is mounted on the stepper motor mounting plate 64, and the stepper motor mounting plate 64, the aluminum foil removing stepper motor 63 and the supporting top seat 65 can move transversely along the direction of the aluminum foil removing sliding rail 66 under the driving of the aluminum foil straight pushing cylinder 61; the aluminum foil cutting and removing mechanism 67 is mounted on the supporting top seat 65, and the output end of the aluminum foil removing stepping motor 63 is connected with the aluminum foil cutting and removing mechanism 67 through a transmission belt.

As shown in fig. 12, 13 and 14, the aluminum foil cutting removal mechanism includes a first removal mechanism 671 and a second removal mechanism 672.

As shown in fig. 12, 13 and 14, the first removing mechanism 671 is transversely mounted on the supporting top base 65, and the front end of the first removing mechanism 671 corresponds to the wire end of the wire 100 from which the aluminum foil is to be removed; the first removing mechanism 671 sequentially comprises a first removing cylinder 6711, a first removing transmission shaft 6712 and a first removing blade set 6713 from the rear end to the front end of the first removing mechanism 671, wherein the first removing cylinder 6711 is used for driving the first removing blade set 6713 to perform cutting action through the first removing transmission shaft 6712 so as to cut aluminum foil coated outside an electric core at the wire head of the wire 100; the first removing transmission shaft 6712 is provided with a first removing transmission pulley 6714, and the output end of the aluminum foil removing stepper motor 63 is connected with the first removing transmission pulley 6714 through a transmission belt, so that the first removing transmission shaft 6712 can drive the first removing blade set 6713 to rotate, and the aluminum foil coated outside the battery cell at the wire end is subjected to first rotation cutting and removing.

As shown in fig. 12, 13 and 14, the first removing blade set 6713 includes a first cutting blade holder 6715, a first upper blade 6716 and a first lower blade 6717; the first upper blade 6716 and the first lower blade 6717 are opposite in position and are mounted at the front end of the first cutting blade 6715; the rear end of the first cutting blade 6715 is connected to the first removing transmission shaft 6712, and the first cutting blade 6715 can drive the first upper blade 6716 and the first lower blade 6717 to cut the aluminum foil coated outside the battery cell at the wire end of the wire 100 under the pushing of the first removing transmission shaft 6712.

As shown in fig. 12, 13 and 14, the second removing mechanism 672 is transversely mounted on the supporting top base 65, and the front end of the second removing mechanism 672 corresponds to the wire end 100 of the aluminum foil to be removed; the second removing mechanism 672 sequentially comprises a second removing cylinder 6721, a second removing transmission shaft 6722 and a second removing blade set 6723 from the rear end to the front end, wherein the second removing cylinder 6721 is used for driving the second removing blade set 6723 to perform cutting action through the second removing transmission shaft 6722 so as to cut aluminum foils coated outside the battery cells at the wire ends of the wires 100; the second removing transmission shaft 6722 is provided with a second removing transmission belt pulley 6724, and the output end of the aluminum foil removing stepping motor 63 is connected with the second removing transmission belt pulley 6724 through a transmission belt, so that the second removing transmission shaft 6722 can drive the second removing blade set 6723 to rotate, and the aluminum foil coated outside the electric core at the wire head of the wire 100 is subjected to second rotary cutting and removing.

As shown in fig. 12, 13 and 14, the second removing blade set 6723 includes a second cutting blade holder 6725, a second upper blade 6726 and a second lower blade 6727; the second upper blade 6726 and the second lower blade 6727 are opposite to each other and are mounted on the front end of the second cutting blade 6725; the rear end of the second cutting tool rest 6725 is connected with the second removing transmission shaft 6722, and under the pushing of the second removing transmission shaft 6722, the second cutting tool rest 6725 can drive the second upper blade 6726 and the second lower blade 6727 to cut the aluminum foil coated outside the battery cell at the wire end of the wire 100.

As shown in fig. 12, 13 and 14, the transmission belt of the aluminum foil removal stepping motor 63 simultaneously bypasses the first removal transmission pulley 6714 and the second removal transmission pulley 6724, so that the first removal transmission shaft 6712 and the second removal transmission shaft 6722 can be rotated in synchronization.

When the wire with the aluminum foil wrapped is conveyed to the position of the aluminum foil removing device 6 by the conveying device 10, the aluminum foil removing straight pushing cylinder 61 is operated, at this time, the stepping motor mounting plate 64 and the supporting top seat 65 are pushed forward, then the first removing mechanism 671 and the second removing mechanism 672 are pushed forward, the wire core of the wire 100 wire head is arranged between the first upper blade 6716 and the first lower blade 6717, or between the second upper blade 6726 and the second lower blade 6727, then the first removing cylinder 6711 and the second removing cylinder 6721 are operated, the first removing transmission shaft 6712 and the second removing transmission shaft 6722 are driven to operate, the first upper blade 6716 and the first lower blade 6717 are driven to be closed, the second upper blade 6726 and the second lower blade 6727 are also driven to be closed, after the aluminum foil at the wire head is contacted with the first upper blade 6726, the aluminum foil removing stepping motor 63 is started, the first cutting blade 675 and the second cutting blade 6725 are driven by a transmission belt to rotate, the aluminum foil is cut, after the cutting is completed, the first upper blade 676, the first lower blade 677, the second upper blade 6726 and the second lower blade 6727 are driven to be removed, and the first lower blade 6726 and the first lower blade 6727 are respectively, and the first lower blade 6726 and the first lower blade 6727 are respectively removed.

As another scheme of the aluminum foil cutting and removing mechanism, the aluminum foil cutting and removing mechanism comprises an aluminum foil clamping mechanism and a laser cutter, wherein the front end of the aluminum foil clamping mechanism corresponds to a wire rod end of an aluminum foil to be removed, and the laser cutter is arranged above the front end of the aluminum foil clamping mechanism; the aluminum foil clamping mechanism sequentially comprises an aluminum foil clamping cylinder, a clamping transmission shaft and an aluminum foil chuck from the rear end to the front end of the aluminum foil clamping mechanism, wherein the aluminum foil clamping cylinder is used for driving the aluminum foil chuck to perform clamping action through the clamping transmission shaft so as to clamp aluminum foils at wire ends; the aluminum foil wire end clamping device is characterized in that a driving belt pulley is arranged on the clamping transmission shaft, the output end of the aluminum foil stepping motor is connected with the driving belt pulley through a driving belt, the clamping transmission shaft can drive the aluminum foil clamping mechanism to rotate, and when the aluminum foil clamping head clamps the aluminum foil at the wire end, the laser cutter performs laser cutting and removing on the aluminum foil coated outside the electric core at the wire end. It should be noted that, in order to cooperate the aluminum foil chuck to clamp the aluminum foil at the wire end of the wire rod for rotation, when the wire rod reaches the position of the aluminum foil cutting and removing mechanism along the conveying device, the corresponding clamp on the conveying device releases the clamping of the wire rod, and after the aluminum foil laser cutting is completed, the corresponding clamp on the conveying device clamps the wire rod again.

As shown in fig. 15, the breaking-preventing and breaking-up device 7 includes a second breaking-up straight pushing cylinder 71, a second breaking-up device mounting seat 72, a second upper brush rod positioning plate 73, a second lower brush rod positioning plate 74, a second upper steel wire brush rod 75, a second lower steel wire brush rod 76, a second lifting cylinder 77, a second breaking-up motor 78 and a second lifting sliding rail 79; the second upper brush rod positioning plate 73 is mounted at the upper end of the second scattering device mounting seat 72, the second lifting slide rail 79 is mounted at the lower end of the second scattering device mounting seat 72, and the second lower brush rod positioning plate 74 is slidably mounted on the second lifting slide rail 79 and can lift and slide along the second lifting slide rail 79; the second lifting cylinder 77 is mounted on the second upper hairbrush rod positioning plate 73, and the cylinder rod of the second lifting cylinder 77 is connected with the second lower hairbrush rod positioning plate 74; the number of the second breaking motors 78 is two, one second breaking motor 78 is arranged on the second upper hairbrush rod positioning plate 73, and the output end of the second breaking motor 78 is connected with the second upper steel wire hairbrush rod 75; the other second breaking motor 78 is mounted on the second lower brush rod positioning plate 74, and its output end is connected with the second lower steel wire brush rod 76; the cylinder rod of the second breaking up straight pushing cylinder 71 is connected to the second breaking up device mounting base 72. When the wire 100 reaches the position of the wire breakage preventing and scattering device 7 along the conveying device 10, the two second scattering motors 78 are electrified, the second scattering motor 78 at the upper end rotates anticlockwise, the second scattering motor 78 at the lower end rotates clockwise, then the second scattering straight pushing cylinder 71 acts, after the second scattering straight pushing cylinder 71 acts in place, the second lifting cylinder 77 acts to drive the second lower steel wire brush rod 76 to lift upwards to be in contact with the second upper steel wire brush rod 75, the wire ends of the wire 100 with the wire breakage preventing and scattering after aluminum foils are removed are clamped in the middle, and the wire breakage preventing is separated by the tension of the second lower steel wire brush rod 76 and the second upper steel wire brush rod 75; after the second lifting cylinder 77 is in place, the second breaking straight pushing cylinder 71 is reset and pulled, so that the closed second lower steel wire brush stick 76 and the second upper steel wire brush stick 75 are continuously separated from each other to prevent broken wires, when the second breaking straight pushing cylinder 71 is pulled and reset, the wire ends of the wires 100 are separated from the second lower steel wire brush stick 76 and the second upper steel wire brush stick 75, the breaking work is completed, the two second breaking motors 78 are stopped, and the second lifting cylinder 77 is reset.

As shown in fig. 16, 17 and 18, the wire removing and breaking preventing device 8 includes a wire breaking preventing and blowing device (not shown), a first twisting and breaking preventing device 81 for blowing up the broken wire at the end of the wire 100 from below to above, a second twisting and breaking preventing device 82 for twisting the erected broken wire a second time, and a cutting and breaking preventing device 831 or 832 for cutting the twisted broken wire when the first twisting and breaking preventing device 81 or the second twisting and breaking preventing device 82 tightens the erected broken wire.

As shown in fig. 16, 17 and 18, the wire breakage preventing device 8 further includes a supporting base 84, a wire-twisting pressing cylinder 85, a supporting base 86, a wire-twisting motor 87, a wire-twisting motor mounting plate 88 and a wire-twisting lifting slide rail 89; the wire twisting lifting slide rail 89 is mounted on the front side of the support base 84, the support base 86 is slidably mounted on the wire twisting lifting slide rail 89, and the first wire twisting breakage preventing device 81 and the second wire twisting breakage preventing device 82 are respectively mounted on the support base 86; the upper end of the supporting seat 84 is provided with a through hole, the torsion wire motor mounting plate 88 passes through the through hole of the supporting seat 84 from back to front, and the front end of the torsion wire motor mounting plate 88 is fixedly connected with the supporting seat 86; the wire twisting motor 87 is arranged at the rear end of the wire twisting motor mounting plate 88, and the output end of the wire twisting motor 87 is connected with the first wire twisting and breakage preventing device 81 and the second wire twisting and breakage preventing device 82 through a transmission belt; the torsion wire pressing cylinder 85 is mounted at the rear side of the support base 84, and a cylinder rod of the torsion wire pressing cylinder 85 is connected with the torsion wire motor mounting plate 88.

As shown in fig. 16, 17 and 18, the first wire breakage preventing device 81 includes, in order from top to bottom, a first wire twisting clamping cylinder 811, a first wire twisting transmission shaft 812, and a first wire breakage preventing clamping chuck 813, where the first wire twisting clamping cylinder 811 is used to drive the first wire breakage preventing clamping chuck 813 to perform a clamping action through the first wire twisting transmission shaft 812, so as to clamp the wire breakage preventing wires standing at the wire ends of the wire rod 100; the first wire twisting transmission shaft 812 is provided with a first wire twisting transmission belt pulley 814, and the output end of the wire twisting motor 87 is connected with the first wire twisting transmission belt pulley 814 through a transmission belt, so that the first wire twisting transmission shaft 812 can drive the first wire breakage prevention clamping chuck 813 to rotate, and the upright wire breakage prevention clamping chuck is twisted for the first time.

As shown in fig. 16, 17 and 18, the second wire breakage preventing device 82 includes, in order from top to bottom, a second wire twisting clamping cylinder 821, a second wire twisting transmission shaft 822, and a second wire breakage preventing clamping chuck 823, where the second wire twisting clamping cylinder 821 is used to drive the second wire breakage preventing clamping chuck 823 to perform a clamping action through the second wire twisting transmission shaft 822, so as to clamp the wire breakage preventing wires standing at the wire ends of the wire rod 100; the second wire twisting transmission shaft 822 is provided with a second wire twisting transmission belt pulley 824, and the output end of the wire twisting motor 87 is connected with the second wire twisting transmission belt pulley 824 through a transmission belt, so that the second wire twisting transmission shaft 822 can drive the second wire breakage prevention clamping chuck 823 to rotate, and the upright wire breakage prevention clamping chuck is twisted for the second time.

As shown in fig. 16, 17 and 18, the drive belt of the wire motor 87 simultaneously bypasses the first wire drive pulley 814 and the second wire drive pulley 824, enabling the first wire drive shaft 812 and the second wire drive shaft 822 to rotate in synchronization.

As shown in fig. 16, 17 and 18, the filament cutting preventing and breaking device 831 includes a first filament cutting cylinder 8311, a heat gun 8312, and a heat gun mount 8313; the hot air gun 8312 is mounted on the hot air gun mounting seat 8313, the cylinder rod of the first wire cutting cylinder 8311 is connected with the hot air gun mounting seat 8313, the front end of the hot air gun 8311 is provided with a hot air knife 8314, and the position of the hot air knife 8314 corresponds to the position of the first wire twisting and breakage preventing device 81 or the second wire twisting and breakage preventing device 82.

As another technical solution of the wire cutting prevention device, as shown in fig. 16, 17 and 18, the wire cutting prevention device 832 includes a second wire cutting cylinder 8321 and a wire cutting tool 8322; the cylinder rod of the second wire cutting cylinder 8321 is connected with a wire cutting tool 8322, and the position of the wire cutting tool 8322 corresponds to the position of the first wire twisting and breaking preventing device 81 or the second wire twisting and breaking preventing device 82.

The anti-breakage yarn is any one of nylon yarn, cotton yarn and fiber yarn, generally has higher strength and insulativity, and can only resist the temperature of about 300 ℃. When the wire 100 reaches the position of the wire breakage preventing device 8 along the conveying device 10, the lower wire breakage preventing device (not shown in the figure) blows upwards in a fan blade fan or opens compressed air, the air pipe blows upwards to vertically blow the wire breakage preventing device, then the wire twisting pressing cylinder 85 acts to enable the first wire breakage preventing device 81 or the second wire breakage preventing device 82 to be lowered to the working position, then the first wire twisting clamping cylinder 811 and the second wire twisting clamping cylinder 821 act to enable the first wire breakage preventing clamping chuck 813 and the second wire breakage preventing clamping chuck 823 to clamp the loose wire breakage preventing device; after clamping, the wire twisting motor 87 is started, the transmission belt drives the first wire breakage prevention clamping chuck 813 and the second wire breakage prevention clamping chuck 823 to rotate, the wire breakage prevention twisting action is realized, after the wire breakage prevention clamping chucks are gathered together, the wire breakage prevention blowing device below the wire breakage prevention clamping chuck is closed, the first wire cutting cylinder 831 or 832 acts, the wire cutting tool of the transverse pushing hot air gun is aligned to the root of the wire breakage prevention, and the wire breakage prevention is fused by high-temperature air; or the second wire cutting cylinder acts, and the wire cutting cutter cuts off the broken wire. Then the torsion wire pressing cylinder 85 is reset, the first torsion wire clamping cylinder 811 and the second torsion wire clamping cylinder 821 are reset, and the first wire cutting cylinder 8311 or the second wire cutting cylinder 8321 is reset, so that one-time wire breakage preventing cutting and removing action is completed.

As shown in fig. 19, the discharging device 9 includes a discharging upright 91, a discharging cross frame 92, a transverse sliding rail 93, a rodless cylinder 94, a discharging slide block 95, a discharging cylinder 96, a discharging finger cylinder 97, and a discharging finger 98; the blanking cross frame 92 is arranged on the blanking upright post 91, the transverse sliding rail 93 and the rodless cylinder 94 are arranged on the blanking cross frame 92, the material taking slide block 95 is arranged on the transverse sliding rail 93, the rodless cylinder 94 is provided with a cylinder slide block 941, the cylinder slide block 941 can push the material taking slide block 95 to transversely move back and forth along the transverse sliding rail 93, the material taking cylinder 96 is arranged on the material taking slide block 95, the material taking slide block 95 is provided with a material taking slide plate 951, a cylinder rod of the material taking cylinder 96 is connected with the material taking slide plate 951, the material taking cylinder 96 can push the material taking slide plate 951 to move up and down, the material taking finger cylinder 97 is arranged on the material taking slide plate 951, and a cylinder rod of the material taking finger cylinder 97 is connected with the material taking finger 98.

As shown in fig. 19, proximity switches 99 for contacting the sensing material taking slide blocks are respectively disposed at two ends of the material discharging cross frame 92.

As shown in fig. 20, the conveying device 10 includes a servo motor 101, a conveying chain 102, a plurality of clamps 103 and a wire pressing mechanism 104, wherein the clamps 103 are arranged on the conveying chain 102 at intervals, the servo motor 101 is used for driving the conveying chain 102 to rotate, and the wire pressing mechanism 104 is arranged above the conveying chain 102 and is used for applying or loosening pressure to the clamps 103 so as to enable the clamps 103 to clamp or loosen the wire 100.

As shown in fig. 20, the conveying device 10 further includes a speed reducer 105 and a coupling 106, wherein an output end of the servo motor 101 is connected with the speed reducer 105, an output end of the speed reducer 105 is connected with the coupling 106, and an output end of the coupling 106 is connected with the conveying chain 102; the front end of the conveying chain 102 is also provided with a material supporting plate 107.

When the conveying device 10 works, the conveying device 10 drives the conveying chain 102 to drive through the servo motor 101, the clamp 103 is arranged on the conveying chain 102, the wire head part of the wire 100 is fixed on the clamp 103, the rest part of the wire is arranged on the material supporting plate 107, and the conveying speed, the distance and the start and stop are controlled by the servo motor 101.

In the foregoing, only the preferred embodiment of the present invention is described, and any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical solutions of the present invention fall within the scope of the technical solutions of the present invention.

Claims

1. A full-automatic wire torsion braiding machine is characterized in that: including the conveyor who is used for carrying the wire rod, install a plurality of anchor clamps that are used for the centre gripping wire rod on the conveyor, along conveyor's direction of delivery, install in proper order:

the automatic wire feeding and cutting device is used for sequentially cutting wires according to the set length and sending the wires to a clamp of the conveying device; the automatic wire feeding and cutting device is provided with a wire feeding guide pulley block, a belt wire pulling device, a wire guide tube wire feeding mechanism, a wire clamping mechanism, a rotating mechanism, a wire releasing mechanism and a cutter mechanism; under the drive of the belt wire pulling device, the wires sequentially pass through the wire feeding guide pulley block, the belt wire pulling device and the wire pipe wire feeding mechanism and then are conveyed to the lower end of the wire clamping mechanism; the wire clamping mechanism is arranged on the rotating mechanism, the rotating mechanism is arranged on the paying-off mechanism, the wire clamping mechanism clamps the wire at the lower end, the rotating mechanism drives the wire clamping mechanism to rotate 180 degrees, the wire is turned around and is arranged right above the clamp of the conveying device, then the paying-off mechanism acts to lower the wire, and the wire clamping mechanism releases the clamping of the wire; the rotating mechanism drives the wire clamping mechanism to reversely rotate for 180 degrees, the belt wire pulling device pulls the wire to reach a set length, the wire clamping mechanism clamps the wire again, the cutter mechanism acts to cut off the wire, and the wire clamping mechanism releases the clamping of the wire to finish one-time automatic wire feeding;

the aluminum foil removing device is used for removing the aluminum foil coated outside the wire core; the aluminum foil removing device comprises an aluminum foil removing direct pushing cylinder, a supporting base, an aluminum foil removing stepping motor, a stepping motor mounting plate, a supporting top seat, an aluminum foil removing sliding rail and an aluminum foil cutting removing mechanism; the aluminum foil direct-pushing cylinder is arranged on the lower side of the support base, the aluminum foil removing slide rail is arranged on the upper side of the support base, and the support top seat is slidably arranged on the aluminum foil removing slide rail; the aluminum foil removing device comprises a support base, a stepping motor mounting plate, an aluminum foil removing sliding rail, a supporting top seat, a supporting base and a supporting base, wherein the support base is provided with a cavity which is vertically penetrated, the stepping motor mounting plate is vertically and movably arranged in the cavity, the lower end of the stepping motor mounting plate is fixedly connected with a cylinder rod of the aluminum foil removing straight pushing cylinder, the upper end of the stepping motor mounting plate is fixedly connected with the supporting top seat, the aluminum foil removing stepping motor is arranged on the stepping motor mounting plate, and the stepping motor mounting plate, the aluminum foil removing stepping motor and the supporting top seat can transversely move along the direction of the aluminum foil removing sliding rail under the driving of the aluminum foil straight pushing cylinder; the aluminum foil cutting and removing mechanism is arranged on the supporting top seat, and the output end of the aluminum foil removing stepping motor is connected with the aluminum foil cutting and removing mechanism through a transmission belt;

the wire breakage preventing device is used for removing wire breakage preventing wires of the wire core; the wire breakage removing device comprises a wire breakage preventing and blowing device, a first wire breakage preventing and twisting device, a second wire breakage preventing and twisting device and a wire cutting and breakage preventing device, wherein the wire breakage preventing and blowing device is used for blowing the wire at the wire end of the wire from bottom to top, the first wire breakage preventing and twisting device is used for twisting the upright wire breakage preventing and twisting the upright wire for the second time, and the wire cutting and breakage preventing device is used for cutting the twisted wire breakage preventing and twisting when the upright wire breakage preventing and breakage preventing device or the second wire breakage preventing and twisting device twists the upright wire breakage preventing and twisting device; the wire breakage preventing device further comprises a supporting seat body, a wire twisting pressing cylinder, a supporting seat body, a wire twisting motor mounting plate and a wire twisting lifting sliding rail; the first torsion wire breakage preventing device and the second torsion wire breakage preventing device are respectively arranged on the support frame body; the upper end of the supporting seat body is provided with a through hole, the torsion wire motor mounting plate passes through the through hole of the supporting seat body from back to front, and the front end of the torsion wire motor mounting plate is fixedly connected with the supporting frame body; the wire twisting motor is arranged at the rear end of the wire twisting motor mounting plate, and the output end of the wire twisting motor is connected with the first wire twisting and breakage preventing device and the second wire twisting and breakage preventing device through a transmission belt;

The blanking device is used for taking out and blanking the wire rod from the clamp of the conveying device after the wire breakage prevention is removed; the discharging device comprises a discharging upright post, a discharging transverse frame, a transverse sliding rail, a rodless cylinder, a discharging sliding block, a discharging cylinder, a discharging finger cylinder and a discharging finger; the blanking cross frame is arranged on the blanking upright post, the transverse sliding rail and the rodless air cylinder are arranged on the blanking cross frame, the material taking sliding block is arranged on the transverse sliding rail, the rodless air cylinder is provided with an air cylinder sliding block, the air cylinder sliding block can push the material taking sliding block to transversely move back and forth along the transverse sliding rail, the material taking air cylinder is arranged on the material taking sliding block, the material taking sliding block is provided with a material taking sliding plate, an air cylinder rod of the material taking air cylinder is connected with the material taking sliding plate, the material taking air cylinder can push the material taking sliding plate to move up and down, the material taking finger air cylinder is arranged on the material taking sliding plate, and the air cylinder rod of the material taking finger air cylinder is connected with the material taking finger.

2. The fully automatic wire twisting machine according to claim 1, wherein: the rubber peeling device comprises a lower pressing cylinder, a jacking cylinder, an upper blade mechanism, a lower blade mechanism, a rubber peeling direct pushing cylinder, a rubber peeling finger and a rubber peeling stepping motor; the cylinder rod of the lower pressing cylinder is connected with the upper blade mechanism, the cylinder rod of the jacking cylinder is connected with the lower blade mechanism, the cylinder rod of the rubber peeling direct pushing cylinder is connected with the rubber peeling cylinder, the cylinder rod of the rubber peeling cylinder is connected with a rubber peeling finger, the rubber peeling finger is provided with a rubber peeling cutter, the rubber peeling stepping motor is used for driving the rubber peeling cylinder to rotate, and a belt and a rotating shaft are arranged between the rubber peeling stepping motor and the rubber peeling cylinder; when the wire reaches the position of the rubber peeling device along the conveying device, the lower pressing cylinder and the jacking cylinder act to push the upper blade mechanism and the lower blade mechanism to position the wire; then the rubber stripping direct pushing cylinder acts to push the rubber stripping cylinder to move forwards, after the rubber stripping cylinder moves forwards in place, the rubber stripping finger is pushed to clamp the wire rod thread end of the rubber to be stripped, the rubber stripping cutter installed on the rubber stripping finger is enabled to cut the wire rod thread end rubber, then the rubber stripping stepping motor rotates, the rubber stripping cylinder is driven to rotate through the belt and the rotating shaft, the rubber stripping cutter is matched with the upper blade mechanism and the lower blade mechanism, the rubber at the wire rod thread end is completely removed, and then the rubber stripping direct pushing cylinder resets, and the rubber is separated.

3. The fully automatic wire twisting machine according to claim 1, wherein: the braided wire scattering device comprises a first scattering straight pushing cylinder, a first scattering device mounting seat, a first upper hairbrush rod positioning plate, a first lower hairbrush rod positioning plate, a first upper steel wire hairbrush rod, a first lower steel wire hairbrush rod, a first lifting cylinder, a first scattering motor and a first lifting sliding rail; the first upper hairbrush rod positioning plate is arranged at the upper end of the first loosening device mounting seat, the first lifting slide rail is arranged at the lower end of the first loosening device mounting seat, and the first lower hairbrush rod positioning plate is slidably arranged on the first lifting slide rail and can lift and slide along the first lifting slide rail; the first lifting cylinder is arranged on the first upper hairbrush rod positioning plate, and a cylinder rod of the first lifting cylinder is connected with the first lower hairbrush rod positioning plate; the two first scattering motors are arranged, one of the first scattering motors is arranged on the first upper hairbrush rod positioning plate, and the output end of the first scattering motor is connected with the first upper steel wire hairbrush rod; the other first scattering motor is arranged on the first lower hairbrush rod positioning plate, and the output end of the other first scattering motor is connected with the first lower steel wire hairbrush rod; the cylinder rod of the first breaking and direct pushing cylinder is connected with the first breaking and direct pushing device mounting seat.

4. The fully automatic wire twisting machine according to claim 1, wherein: the braiding metal wire vertical brush device comprises a vertical brush device mounting seat, a vertical brush device direct pushing cylinder, a direct pushing cylinder mounting block, a cylinder rod positioning block, a supplementing pushing cylinder, a vertical brush rod positioning plate, a metal wire vertical brush rod, a translation sliding rail, a pushing sliding rail and a vertical brush motor; the vertical brushing device is arranged on the vertical pushing cylinder mounting block, and a cylinder rod of the vertical brushing device vertical pushing cylinder is connected with a cylinder rod positioning block; the supplementing air cylinder is arranged on the vertical brushing device direct pushing air cylinder, the vertical brushing device mounting seat is slidably arranged at the other end of the translation sliding rail, and an air cylinder rod of the supplementing air cylinder is connected with the vertical brushing device mounting seat; the pushing and lifting sliding rail is vertically arranged on the vertical brush device mounting seat, the vertical brush rod positioning plate is slidably arranged on the pushing and lifting sliding rail, the pushing and lifting air cylinder is arranged at the upper end of the vertical brush device mounting seat, and an air cylinder rod of the pushing and lifting air cylinder is connected with the vertical brush rod positioning plate; the vertical brush motor is arranged on the vertical brush rod positioning plate, and the output end of the vertical brush motor is connected with the metal wire vertical brush rod.

5. The fully automatic wire twisting machine according to claim 1, wherein: the braiding wire twisting and pushing device comprises a shaping mechanism, a first braiding wire twisting device, a second braiding wire twisting device and a braiding wire pushing device, wherein the shaping mechanism is used for vertically shaping braiding wires of wire heads, the first braiding wire twisting device is used for twisting upright braiding wires for the first time, the second braiding wire twisting device is used for twisting upright braiding wires for the second time, and the braiding wire pushing device is used for pushing the upright braiding wires after twisting to the direction of the wire heads far away from the wire heads.

6. The fully automatic wire twisting machine according to claim 1, wherein: the broken wire breaking preventing and scattering device comprises a second breaking straight pushing cylinder, a second breaking device mounting seat, a second upper hairbrush rod positioning plate, a second lower hairbrush rod positioning plate, a second upper steel wire hairbrush rod, a second lower steel wire hairbrush rod, a second lifting cylinder, a second breaking motor and a second lifting sliding rail; the second upper hairbrush rod positioning plate is arranged at the upper end of the second scattering device mounting seat, the second lifting slide rail is arranged at the lower end of the second scattering device mounting seat, and the second lower hairbrush rod positioning plate is slidably arranged on the second lifting slide rail and can lift and slide along the second lifting slide rail; the second lifting cylinder is arranged on the second upper hairbrush rod positioning plate, and a cylinder rod of the second lifting cylinder is connected with the second lower hairbrush rod positioning plate; the second scattering motors are arranged in two, one of the second scattering motors is arranged on the second upper hairbrush rod positioning plate, and the output end of the second scattering motor is connected with the second upper steel wire hairbrush rod; the other second scattering motor is arranged on the second lower hairbrush rod positioning plate, and the output end of the second scattering motor is connected with the second lower steel wire hairbrush rod; and the cylinder rod of the second breaking and direct pushing cylinder is connected with the second breaking device mounting seat.