CN220440281U - Wire aluminum foil layer cutting system - Google Patents

Abstract

The utility model relates to a wire processing technology's field especially relates to a wire aluminium foil layer cutting system, it includes the dotting rolling and cuts the device, wire shake mechanism and wire twist reverse and pull out the mechanism, the dotting rolling and cut the device with wire external insulation skin cutting back pull open 2-5mm size, cut the punctiform rolling and cut to the aluminium foil layer along external insulation skin cutting root, 360 circumference multitime rotatory rolling and cutting at the wire, leave round punctiform vestige on the aluminium foil layer, the fixed half outer insulation skin of shelling of wire shake mechanism uses the wire root as the center of rotation, rotate left and right sides two directions and shake, tear the aluminium foil layer that has been dotted rolling and cutting along dotting department, the aluminium foil layer shakes the fracture separation along external insulation layer root, wire twist reverse and pull out the external insulation skin that the mechanism fixed wire, pull out from the wire together with external insulation skin and aluminium foil simultaneously. The method has the effects of ensuring the reliability of the aluminum foil layer of the automatic processing wire harness and improving the adverse phenomena such as broken wires of the shielding layer or cracking of the inner insulating layer.

Description

Wire aluminum foil layer cutting system

Technical Field

The utility model relates to the field of wire processing technology, in particular to a wire aluminum foil layer cutting system.

Background

With the development of new energy automobiles, more and more new energy automobile wire harnesses adopt wires with aluminum foil layers to shield interference of external irrelevant signals on transmission signals, so that better man-machine interaction experience is obtained at a using terminal, and the anti-interference performance of signal transmission such as a vehicle-mounted intelligent voice interaction system and carlife is improved. The lead with the aluminum foil layer generally comprises an outer insulating layer, an aluminum foil layer, a shielding layer, an inner insulating layer and a core wire layer, wherein the aluminum foil layer is wrapped between the outer insulating layer and the shielding layer in a winding state, and the thickness of the aluminum foil layer is about 0.1 mm.

At present, the processing efficiency of a method that a manual peeling art knife is used for cutting off the aluminum foil layer of the wire along the root of the outer insulating skin is quite low in most of wire harness factories, and a mode of laser rotary cutting of the aluminum foil is also used, but the aluminum foil layer is wound on the shielding layer in a superposition mode, and the first layer and the second layer are spirally connected and superposed in 360 degrees to form an extending mode in the production and manufacturing process. The power of laser output is unanimous, and the energy of laser can be even cut first layer and can not cut off the second layer, if want to effectively cut off the second layer, the part that does not have the second layer in the winding direction will cut the shielding layer or see through the shielding layer and cut the internal insulation layer, causes the bad phenomenon such as shielding layer broken wire or internal insulation layer fracture to make automated processing aluminium foil layer have the risk that seriously influences wire stripping quality.

Disclosure of Invention

In order to ensure the reliability of an automatic processing wire harness aluminum foil layer, the adverse phenomena such as wire breakage of a shielding layer or cracking of an inner insulating layer are improved.

The application provides a wire aluminium foil layer cutting system adopts following technical scheme:

the utility model provides a wire aluminium foil layer cutting system, includes that the dotting rolls cuts device, wire shake mechanism and wire twist reverse and draw and take off the mechanism, dotting rolls cuts device (1) and is used for carrying out punctiform roll cutting to the wire aluminium foil layer, wire shake mechanism (5) are used for tearing the aluminium foil layer after roll cutting, wire twist reverse and draw and take off mechanism (6) are used for drawing off aluminium foil layer and the external insulation skin of tearing on the wire.

Preferably, the dotting rolling and cutting device comprises a driving and reversing cutter module and a dotting pressing and cutting module, the driving and reversing cutter module and the dotting pressing and cutting module are connected with each other, the driving and reversing cutter module comprises a support, a first slider guide rail, a second slider guide rail, a screw module, a sliding plate, a moment spring, a cutter set frame and a driven cutter disc, the first slider guide rail and the second slider guide rail are all connected onto the support, the first slider guide rail and the second slider guide rail are sequentially arranged on the support from left to right, one of the first slider guide rail and the second slider guide rail is respectively arranged on the left side and the right side of the support, the cutter set frame is connected between sliding blocks of the two first slider guide rails, the cutter set frame is connected with a first bearing seat, the driven cutter disc is connected onto a bearing of the first bearing seat, a plurality of cutter set sliding grooves are uniformly distributed along the circumference of the driven cutter disc, the cutter set sliding grooves are respectively connected between sliding blocks of the two second slider guide rails, the first slider guide rail and the second slider guide rail are sequentially arranged on the support along the length of the support, the first slider guide rail is connected with the screw seat, the servo motor is connected with the screw seat in a coaxial mode, and the servo motor is connected with the screw seat.

Preferably, the dotting and pressing cutting module comprises a vertical plate, a first driving belt wheel, a first driven belt wheel, a follow-up cutter disc, a first belt and an idler wheel, wherein the vertical plate is connected to the support, the follow-up cutter disc is connected to the vertical plate, the follow-up cutter disc is sleeved on the driven cutter disc, the first driven belt wheel is connected to the outside of the follow-up cutter disc, a mounting frame is connected to the lower portion of the vertical plate, a mounting plate is connected to the mounting frame, a second servo motor is connected between the mounting frame and the mounting plate, the first driving belt wheel is connected to the output shaft of the second servo motor, the idler wheel is connected to the two idler wheels on the vertical plate and the mounting frame respectively, the first belt is tensioned between the first driving belt wheel, the idler wheel and the first driven belt wheel, a guide flange is connected to the vertical plate, and the guide flange and the follow-up cutter disc are coaxially arranged.

Preferably, the knife set assembly comprises a follow-up shaft, a knife rest and a knife blade, wherein the follow-up bearing is connected to the knife rest, the knife blade is connected to the knife rest, the follow-up bearing is connected to the knife set sliding groove, the knife rest is limited in a follow-up knife disc, and a sliding groove for sliding the knife rest is formed in the follow-up knife disc.

Preferably, the wire shaking mechanism comprises a bottom plate, a first linear guide rail, a front cylinder, a rear cylinder, a second driving belt wheel, a second driven belt wheel, a second belt, a four-jaw driver, a connecting frame and a wire holding cylinder, wherein the first linear guide rail is connected to the bottom plate, the first linear guide rail is arranged along the length direction of the bottom plate, the first linear guide rail is respectively arranged on the left side and the right side of the bottom plate, two shaking frames are connected between sliding blocks of the first linear guide rail, the front cylinder and the rear cylinder are connected to the bottom plate, a piston rod of the front cylinder and the shaking frames are connected to each other, a limiting seat is connected to the bottom plate, an adjusting bolt on the limiting seat is used for limiting the moving stroke of the shaking frames, a third servo motor is connected to the shaking frames, the second driving belt wheel is connected to an output shaft of the third servo motor, a connecting bearing is connected to the shaking frames, the second belt is tensioned between the second driving belt wheel and the second driven belt wheel, an eccentric wheel is connected to the connecting bearing, a shaking frame is connected to the eccentric wheel, the driving belt wheel is connected to the eccentric wheel is connected to the connecting rod, the four-jaw clamp is connected to the inner wall of the shaking frames, and the four-jaw clamp is connected to the connecting rod through a shaking frame.

Preferably, the wire torsion pulling mechanism comprises a support, a rotating shaft sleeve, a clamping jaw cylinder, a second bearing seat, a second linear guide rail, clamping jaws, clamping jaw sliding grooves and a waste bin, wherein a connecting seat is connected to the support, a fourth servo motor is connected to the connecting seat, a third driving belt wheel is connected to an output shaft of the fourth servo motor, the second bearing seat is connected to the support, the rotating shaft sleeve is connected to a bearing inner hole of the second bearing, one end of the rotating shaft sleeve, which passes through the second bearing, is connected with a third driven belt wheel, the clamping jaw sliding grooves are connected to the front end of the rotating shaft sleeve, a third belt is tensioned between the third driving belt wheel and the third driven belt wheel, a connecting plate is connected to the support, the second linear guide rail is connected to the connecting plate, a fixing seat is connected to the clamping jaw cylinder, a floating joint is connected to a piston rod of the fourth servo motor, the connecting rod is connected to the fixing seat through pins, the connecting rod sequentially passes through the fixing seat and the rotating shaft sleeve, one end of the connecting rod is connected to the third driven belt wheel, the clamping jaws are connected to the clamping jaws along the clamping jaw sliding grooves along the circumferential direction of the clamping jaw sliding grooves, and the clamping jaw sliding grooves can move along the clamping jaw sliding grooves uniformly, and the clamping jaw sliding grooves are arranged along the clamping jaw sliding grooves are arranged on the clamping jaw sliding grooves.

In summary, the present application includes the following beneficial technical effects:

according to the wire aluminum foil layer cutting system, the dotting rolling cutting device, the wire shaking mechanism and the wire torsion pulling-out mechanism are arranged, so that the wire aluminum foil layer cutting system is exquisite in structure, compatible with different wire diameters, strong in universality, easy to combine with a servo motor or a manipulator to realize high-precision assembly control, greatly improves wire machining efficiency, enables a wire to be peeled and machined, cuts an aluminum foil layer in high quality, does not damage a shielding layer and an inner insulating layer, provides convenience for wire harness machining, and also provides a basis for high-speed automatic machining of a new energy automobile wire harness, and therefore the effects of guaranteeing reliability of automatically machining the wire harness aluminum foil layer, and improving adverse phenomena such as wire breakage of the shielding layer or cracking of the inner insulating layer are achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of a dotting roll-cutting device in an embodiment of the present application;

FIG. 2 is a schematic view of a cutter feeding and retracting module according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a dotting die set in an embodiment of the present application;

FIG. 4 is a schematic view of the structure of a knife block assembly in an embodiment of the present application;

FIG. 5 is a schematic view of a wire rocking mechanism according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of a wire twisting and pulling-out mechanism according to an embodiment of the present application.

Reference numerals illustrate: 1. dotting, rolling and cutting device; 2. a cutter feeding and retracting module; 21. a bracket; 211. a mounting base; 212. a first servo motor; 22. a first slider rail; 23. a second slider rail; 24. a screw module; 25. a slide plate; 26. a moment spring; 27. a knife set rack; 271. a first bearing seat; 28. a driven cutterhead; 281. a cutter group chute; 3. a dotting and pressing-cutting module; 31. a vertical plate; 311. a mounting frame; 3111. a mounting plate; 3112. a second servo motor; 312. a guide flange; 32. a first drive pulley; 33. a first driven pulley; 34. a follow-up cutter head; 35. a first belt; 36. an idler; 4. a knife set assembly; 41. a follower shaft; 42. a tool holder; 43. a blade; 5. a wire shaking mechanism; 51. a bottom plate; 511. a limit seat; 52. a first linear guide rail; 521. a shaking frame; 5211. a third servo motor; 5212. connecting a bearing; 5213. an eccentric wheel; 5214. a connecting rod chute; 5215. shaking the connecting rod; 53. front and rear cylinders; 54. a second drive pulley; 55. a second driven pulley; 56. a second belt; 57. a four-jaw driver; 571. clamping petals; 58. a connecting frame; 581. a rocking ring; 59. a wire supporting cylinder; 591. a right clamping jaw; 592. a left clamping jaw; 6. a wire twisting and pulling mechanism; 61. a support; 611. a connecting seat; 6111. a fourth servo motor; 612. a connecting plate; 62. rotating the shaft sleeve; 621. a third driven pulley; 63. a clamping jaw cylinder; 631. a floating joint; 6311. a connecting rod; 64. a second bearing seat; 65. a second linear guide rail; 651. a fixing seat; 66. clamping claws; 67. clamping jaw sliding grooves; 68. and (5) a waste bin.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-6.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two original parts. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The embodiment of the application discloses a wire aluminum foil layer cutting system. Referring to fig. 1-6, the wire aluminum foil layer cutting system comprises a dotting rolling cutting device 1, a wire shaking mechanism 5 and a wire torsion pulling-off mechanism 6, wherein the dotting rolling cutting device 1 pulls open the wire outer insulating skin by 2-5mm after cutting the wire outer insulating skin, the wire is rolled and cut in a dotted shape along the cutting root of the outer insulating skin, a circle of dotted trace is left on the aluminum foil layer after 360-degree circumferential multi-time rotary rolling cutting of the wire, the wire shaking mechanism 5 fixes the half-stripped outer insulating skin, takes the wire root as a rotary center, and rotates and shakes left and right directions to tear the dotted rolled and cut aluminum foil layer along the dotting position, the aluminum foil layer shakes and breaks along the root of the outer insulating layer, the wire torsion pulling-off mechanism 6 fixes the outer insulating skin of the wire, the wire is pulled off from the wire along with the outer insulating skin and the aluminum foil while rotating, and the dotting rolling cutting device 1, the wire shaking mechanism 5 and the wire torsion pulling-off mechanism 6 realize automatic processing of the aluminum foil layer under the control of a PLC and an electromagnetic valve.

The dotting roll cutting device 1 comprises a cutter feeding and retracting module 2 and a dotting roll cutting module 3, wherein the cutter feeding and retracting module 2 and the dotting roll cutting module 3 are connected with each other, the cutter feeding and retracting module 2 comprises a bracket 21, a first sliding block guide rail 22, a second sliding block guide rail 23, a screw rod module 24, a sliding plate 25, a moment spring 26, a cutter set rack 27 and a driven cutter disc 28, the first sliding block guide rail 22 and the second sliding block guide rail 23 are connected to the bracket 21, the first sliding block guide rail 22 and the second sliding block guide rail 23 are sequentially arranged on the bracket 21 from left to right, the first sliding block guide rail 22 and the second sliding block guide rail 23 are respectively provided with one on the left side and the right side of the bracket 21, the cutter set rack 27 is connected between sliding blocks of the two first sliding block guide rails 22, the cutter set rack 27 is connected with a first bearing seat 271, the driven cutter disc 28 is connected to a bearing of the first bearing seat 271, the driven cutter disc 28 is connected with a cutter set chute 281, the cutter group sliding grooves 281 are uniformly distributed along the circumferential direction of the driven cutter disc 28, the cutter group sliding grooves 281 are provided with cutter group assemblies 4, the sliding plates 25 are connected between sliding blocks of the two second sliding block guide rails 23, the screw rod module 24 is connected to the support 21 and is arranged along the length direction of the support 21, the screw rod module 24 is positioned between the two second sliding block guide rails 23, the sliding plates 25 are connected to sliding seats of the screw rod module 24, the support 21 is connected with the mounting seats 211, the mounting seats 211 are connected with first servo motors 212, the output shafts of the first servo motors 212 are coaxially connected with screw rods of the screw rod module 24 through couplings, the moment springs 26 are connected between the sliding plates 25 and the cutter group frame 27, and when in operation, the first servo motors 212 provide power to drive the sliding plates 25 to do forward or backward movement in cooperation with the screw rod module 24 and the second sliding block guide rails 23 and push the cutter group frame 27 to move through the moment springs 26, during stripping, the torque spring 26 can absorb the reverse force of the stripping process, thereby protecting the tool and the wire to be processed.

The dotting press cutting module 3 comprises a vertical plate 31, a first driving belt wheel 32, a first driven belt wheel 33, a follow-up cutter 34, a first belt 35 and an idler wheel 36, wherein the vertical plate 31 is connected to the bracket 21, the follow-up cutter 34 is connected to the vertical plate 31, the follow-up cutter 34 is sleeved on the driven cutter 28, the first driven belt wheel 33 is connected to the outside of the follow-up cutter 34, a mounting bracket 311 is connected to the lower part of the vertical plate 31, a mounting plate 3111 is connected to the mounting bracket 311, a second servo motor 3112 is connected between the mounting bracket 311 and the mounting plate 3111, the output shaft of the first driving belt wheel 32 is connected to the end part of the second servo motor 3112 penetrating through the mounting plate 3111, the idler wheels 36 are respectively connected with two on the vertical plate 31 and the mounting frame 311, the first belt 35 is tensioned among the first driving belt wheel 32, the idler wheels 36 and the first driven belt wheel 33, the vertical plate 31 is connected with a guide flange 312, the guide flange 312 and the follow-up cutter wheel 34 are coaxially arranged, and when the follow-up cutter wheel is operated, the follow-up cutter wheel 34 is driven to rotate under the cooperation of the first driving belt wheel 32, the first driven belt wheel 33 and the idler wheels 36 by the power provided by the second servo motor 3112, and meanwhile, the follow-up cutter wheel 34 drives the driven cutter wheel 28 seat in the advance and retreat cutter module 2 to rotate.

The cutter set assembly 4 comprises a follow-up shaft 41, a cutter rest 42 and a blade 43, wherein the follow-up shaft 41 is connected to the cutter rest 42 in a bearing way, the blade 43 is connected to the cutter rest 42, the follow-up shaft 41 is connected to a cutter set sliding groove 281, the cutter rest 42 is limited in the follow-up cutter disc 34, and a sliding groove for the cutter rest 42 to slide is formed in the follow-up cutter disc 34.

The multiple groups of cutter group assemblies 4 are arranged in the sliding groove of the follow-up cutter 34, the first servo motor 212 of the cutter feeding and retracting module 2 can drive the cutter group assemblies 4 to move forwards and backwards, and the dotting press cutting module 3 can drive the cutter group assemblies 4 to perform closed movement from the periphery to the center.

After the wires come in and go out, the wires come in and go out along the through holes of the guide flange 312, under the instruction of the PLC, the cutter feeding and retracting module 2 and the dotting press-cutting module 3 perform half peeling of the outer insulating skin in the circumferential direction on the wires, pull out the wire skin by 2-5mm in size, leak the aluminum foil layer, press and return the aluminum foil layer along the root of the outer insulating skin by the blade 43, perform dotting press-cutting on the wires in the circumferential 360-degree direction by rotating a plurality of times to form traces, the feeding amount of the blade 43 can be controlled, and the subdivision feeding amount is 0.01mm.

The wire shaking mechanism 5 comprises a bottom plate 51, a first linear guide 52, a front and rear cylinder 53, a second driving pulley 54, a second driven pulley 55, a second belt 56, a four-jaw driver 57, a connecting frame 58 and a wire supporting cylinder 59, wherein the first linear guide 52 is connected to the bottom plate 51, the first linear guide 52 is arranged along the length direction of the bottom plate 51, one of the left and right sides of the bottom plate 51 is respectively arranged on the first linear guide 52, a shaking frame 521 is connected between sliding blocks of the two first linear guides 52, the front and rear cylinder 53 is connected to the bottom plate 51, a piston rod of the front and rear cylinder 53 is connected with the shaking frame 521, a limiting seat 511 is connected to the bottom plate 51, an adjusting bolt on the limiting seat 511 is used for limiting the moving stroke of the shaking frame 521, a third servo motor 5211 is connected to the shaking frame 521, the second driving pulley 54 is connected to the output shaft of the third servo motor 5211, the shaking frame 521 is connected with a connecting bearing 5212, a second driven pulley 55 is connected with the connecting bearing 5212, a second belt 56 is tensioned between the second driving pulley 54 and the second driven pulley 55, an eccentric wheel 5213 is connected with the connecting bearing 5212, the eccentric wheel 5213 is coaxially connected with the second driven pulley 55, a connecting rod chute 5214 is connected with the eccentric wheel 5213, a shaking connecting rod 5215 is connected in the connecting rod chute 5214 through a pin, a four-jaw driver 57 is connected between the inner walls of the shaking connecting rod 5215, clamping petals 571 are connected on four sliding seats of the four-jaw driver 57, a third servo motor 5211 provides power, the shaking ring 581 is driven to twist under the cooperation of the second driving pulley 54, the second driven pulley 55, the second belt 56, the eccentric wheel 5213, the connecting rod chute 5214 and the shaking connecting rod 5215, the four-jaw driver 57 drives the four clamping petals 571 to open and close, the connecting frame 58 is connected with the bottom plate 51, a rocking ring 581 is connected between the connecting frame 58 and the rocking connecting rod 5215, a wire holding cylinder 59 is connected to the connecting frame 58, two sliding blocks of the wire holding cylinder 59 are respectively connected with a right clamping jaw 591 and a left clamping jaw 592, and the wire holding cylinder 59 drives the right clamping jaw 591 and the left clamping jaw 592 to open and close under the action of a PLC and an electromagnetic valve so as to clamp a wire.

When the wire after the dotting and pressing is arrived at the wire shaking mechanism 5, the wire holding cylinder 59 drives the right clamping jaw 591 and the left clamping jaw 592 to clamp the wire, the four-jaw driver 57 drives the four clamping flaps 571 to close and clamp the outer insulating skin of the wire, the third servo motor 5211 drives the shaking ring 581 to twist, the reverse direction and the times of shaking can be set through the PLC, and the wire shaking mechanism 5 shakes and tears the aluminum foil layer along the dotting and pressing position.

The wire torsion pulling mechanism 6 comprises a support 61, a rotating shaft sleeve 62, a clamping jaw cylinder 63, a second bearing sleeve 64, a second linear guide rail 65, a clamping jaw 66, a clamping jaw sliding groove 67 and a waste box 68, wherein the support 61 is connected with a connecting seat 611, the connecting seat 611 is connected with a fourth servo motor 6111, the output shaft of the fourth servo motor 6111 is connected with a third driving belt wheel (not shown in the figure), the second bearing sleeve 64 is connected with the support 61, the rotating shaft sleeve 62 is connected with a bearing inner hole of the second bearing, one end penetrating through the second bearing is connected with a third driven belt wheel 621, the clamping jaw sliding groove 67 is connected with the front end of the rotating shaft sleeve 62, a third belt (not shown in the figure) is tensioned between the third driving belt wheel and the third driven belt wheel 621, the support 61 is connected with a connecting plate 612, the second linear guide rail 65 is connected with the connecting plate 612, the sliding block of the second linear guide rail 65 is connected with a fixed seat 651, the clamping jaw cylinder 63 is connected with a connecting plate 612, a piston rod of the clamping jaw cylinder 63 is connected with a floating joint 631, the floating joint 631 is connected with a connecting rod 6311, the connecting rod 6311 is mutually connected with the fixed seat 651, the connecting rod 6311 sequentially passes through the fixed seat 651 and a rotating shaft sleeve and then is connected with the clamping jaw sliding groove 67 through a pin, the clamping jaw 66 is connected in a moving track groove of the clamping jaw sliding groove 67, a plurality of clamping jaws 66 are uniformly distributed along the circumferential direction of the clamping jaw sliding groove 67, the clamping jaw 66 can perform opening and closing movements along the moving track groove of the clamping jaw sliding groove 67, a waste bin 68 is connected with a support 61, the waste bin 68 is positioned under the clamping jaw 66, a fourth servo motor 6111 provides power, a third driving pulley 621 and a third belt are matched together to drive the rotating shaft sleeve 62 to rotate, the connecting rod 6311 drives the gripper jaw 66 to perform opening and closing movements along the movement track grooves of the gripper slide grooves 67 under the action of the gripper cylinder 63.

When the wire after the wire shaking mechanism 5 tears the aluminum foil layer moves to the front of the torsion pulling mechanism, the clamping claw 66 is driven by the clamping claw cylinder 63 to close along the movement track groove of the clamping claw sliding groove 67 to grasp the outer insulating skin of which the wire is half-peeled and pulled open by 2-5mm, the four clamping claws 66 are driven by the fourth servo motor 6111 to rotate in a small amplitude by the rotating shaft sleeve 62, the wire retreats backwards under the action of external force while rotating, the outer insulating skin and the broken aluminum foil layer are pulled off from the wire together, and the aluminum foil layer of the outer insulating layer after pulling off falls into the waste box 68 after the clamping claws 66 are released.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (6)

1. A wire aluminium foil layer cutting system which characterized in that: the wire twisting and pulling mechanism (6) is used for pulling and pulling the torn aluminum foil layer and the outer insulating leather on the wire.

2. A wire aluminum foil layer cutting system as recited in claim 1, wherein: the dotting rolling and cutting device (1) comprises a cutter advancing and retreating module (2) and a dotting pressing and cutting module (3), the cutter advancing and retreating module (2) and the dotting pressing and cutting module (3) are connected with each other, the cutter advancing and retreating module (2) comprises a support (21), a first sliding block guide rail (22), a second sliding block guide rail (23), a screw rod module (24), a sliding plate (25), a moment spring (26), a cutter block frame (27) and a driven cutter disc (28), the first sliding block guide rail (22) and the second sliding block guide rail (23) are connected to the support (21), the first sliding block guide rail (22) and the second sliding block guide rail (23) are sequentially arranged on the support (21) from left to right, the first sliding block guide rail (22) and the second sliding block guide rail (23) are respectively arranged on the left side and the right side of the support (21), the cutter block frame (27) is connected between sliding blocks of the two first sliding block guide rails (22), a first bearing seat (271) is connected to the cutter block frame (27), the driven cutter disc (28) is connected to the first bearing seat (281) and the cutter block (28) is provided with a plurality of sliding grooves (281) which are circumferentially and evenly distributed on the cutter block (281), the sliding plate (25) is connected between the sliding blocks of the two second sliding block guide rails (23), the screw rod module (24) is connected to the support (21) and is arranged along the length direction of the support (21), the screw rod module (24) is located between the two second sliding block guide rails (23), the sliding plate (25) is connected to the sliding seat of the screw rod module (24), the support (21) is connected with the mounting seat (211), the mounting seat (211) is connected with the first servo motor (212), an output shaft of the first servo motor (212) is coaxially connected with a screw rod of the screw rod module (24) through a coupler, and the moment spring (26) is connected between the sliding plate (25) and the cutter set frame (27).

3. A wire aluminum foil layer cutting system as recited in claim 2, wherein: the dotting and pressing cutting module (3) comprises a vertical plate (31), a first driving belt wheel (32), a first driven belt wheel (33), a follow-up cutter disc (34), a first belt (35) and an idle wheel (36), wherein the vertical plate (31) is connected to a support (21), the follow-up cutter disc (34) is connected to the vertical plate (31), the follow-up cutter disc (34) is sleeved on the driven cutter disc (28), the first driven belt wheel (33) is connected to the outside of the follow-up cutter disc (34), a mounting frame (311) is connected to the lower portion of the vertical plate (31), a mounting plate (3111) is connected to the mounting frame (311), a second servo motor (3112) is connected between the mounting frame (311) and the mounting plate (3111), an output shaft of the first driving belt wheel (32) is connected to the second servo motor (3112) penetrates through the end portion of the mounting plate (3111), the idle wheel (36) is respectively connected to two on the vertical plate (31) and the mounting frame (311), the first belt (35) is connected to the first belt wheel (36), the first belt wheel (36) is connected to the first servo motor (3112) and the first driving belt wheel (36), and the first driving belt wheel (312) are connected to the guide flange (312), and the guide flange (312) are coaxially arranged between the vertical plate (31).

4. A wire aluminum foil layer cutting system as recited in claim 2, wherein: the knife set assembly (4) comprises a follow-up shaft (41), a knife rest (42) and a knife blade (43), wherein the follow-up shaft (41) is connected to the knife rest (42) in a bearing mode, the knife blade (43) is connected to the knife rest (42), the follow-up shaft (41) is connected to a knife set sliding groove (281) in a bearing mode, the knife rest (42) is limited in a follow-up knife disc (34), and a sliding groove for the knife rest (42) to slide is formed in the follow-up knife disc (34).

5. A wire aluminum foil layer cutting system as recited in claim 1, wherein: the wire shaking mechanism (5) comprises a bottom plate (51), a first linear guide rail (52), a front cylinder (53), a rear cylinder (53), a second driving belt wheel (54), a second driven belt wheel (55), a second belt (56), a four-jaw driver (57), a connecting frame (58) and a wire supporting cylinder (59), wherein the first linear guide rail (52) is connected to the bottom plate (51), the first linear guide rail (52) is arranged along the length direction of the bottom plate (51), one of the first linear guide rail (52) is respectively arranged at the left side and the right side of the bottom plate (51), a shaking frame (521) is connected between sliding blocks of the two first linear guide rails (52), the front cylinder (53) and the rear cylinder (53) are connected to the bottom plate (51), a piston rod of the front cylinder and the shaking frame (521) are connected with each other, a limiting seat (511) is connected to the bottom plate (51), an adjusting bolt on the limiting seat (511) is used for limiting the moving stroke of the shaking frame (521), a third servo motor (5211) is connected to the second servo motor (52), a bearing (521) is connected to the second servo motor (52), the second servo belt wheel (52) is connected to the output shaft (52), the utility model discloses a pair of right clamping jaw (591) and left clamping jaw (592) are connected with each other in the connecting bearing (5212), second belt (56) tensioning is between second drive pulley (54) and second driven pulley (55), be connected with eccentric wheel (5213) on connecting bearing (5212), be connected with connecting rod spout (5214) on eccentric wheel (5213), there is rocking connecting rod (5215) through pin connection in connecting rod spout (5214), four claw driver (57) are connected between the inner wall of rocking connecting rod (5215), all be connected with on four sliding seats of four claw driver (57) clamp lamella (571), link (58) are connected on bottom plate (51), be connected with rocking ring (581) between link (58) and rocking connecting rod (5215), wire holding cylinder (59) are connected on link (58), be connected with right clamping jaw (591) and left clamping jaw (592) on two sliding blocks of wire holding cylinder (59) respectively.

6. A wire aluminum foil layer cutting system as recited in claim 1, wherein: the wire torsion pulling mechanism (6) comprises a support (61), a rotary shaft sleeve (62), a clamping jaw cylinder (63), a second bearing seat (64), a second linear guide rail (65), a clamping claw (66), a clamping jaw sliding groove (67) and a waste box (68), wherein a connecting seat (611) is connected to the support (61), a fourth servo motor (6111) is connected to the connecting seat (611), a third driving belt wheel is connected to an output shaft of the fourth servo motor (6111), the second bearing seat (64) is connected to the support (61), the rotary shaft sleeve (62) is connected to a bearing inner hole of the second bearing seat, one end of the rotary shaft sleeve penetrating through the second bearing seat is connected with a third driven belt wheel (621), the clamping jaw sliding groove (67) is connected to the front end of the rotary shaft sleeve (62), a third belt is tensioned between the third driving belt wheel and the third driven belt wheel (621), a fourth servo motor (6111) is connected to the support (611), a sliding block of the second linear guide rail (65) is connected to the connecting plate (612), a sliding block of the second linear guide rail (65) is connected to the sliding block (612), one end of the second linear guide rail (67) is connected to the connecting seat (631), one end of the sliding block (63) is connected to the connecting rod (63), connecting rod (6311) and fixing base (651) interconnect, connecting rod (6311) pass behind fixing base (651) and the pivot axle sleeve in proper order and are connected with clamping jaw spout (67) through the pin, clamping jaw (66) are connected in the motion track inslot of clamping jaw spout (67), clamping jaw (66) evenly have arranged a plurality of along the circumference of clamping jaw spout (67), clamping jaw (66) can be along the motion track groove of clamping jaw spout (67) open closed motion, waste bin (68) are connected on support (61), waste bin (68) are located clamping jaw (66) under.