CN115149467A

CN115149467A - Pencil device of skinning for wire harness processing

Info

Publication number: CN115149467A
Application number: CN202210958309.6A
Authority: CN
Inventors: 刘艳芝; 王珊
Original assignee: Nanjing Yueran Auto Supplies Co ltd
Current assignee: Nanjing Yueran Auto Supplies Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2022-10-04

Abstract

The invention discloses a wire harness peeling device for wire harness processing, which relates to the technical field of wire harness processing and comprises a base, a workbench fixedly arranged at the center of the top end of the base, two supports symmetrically arranged at the left side and the right side of the top end of the workbench, and clamping mechanisms respectively arranged at the top ends of the two supports and used for fixing the left end and the right end of a wire harness; the pencil includes insulating sheath and the a plurality of wires that pass the insulating sheath inner wall, and the one end that two clamping mechanism deviate from each other all is provided with the branching mechanism that is used for separately a plurality of wires, and the one end that two branching mechanisms deviate from each other all is provided with the peeling mechanism that is used for skinning for a plurality of wires. According to the wire harness stripping device, the wire harness is fixed through the clamping mechanism, the plurality of wires are distributed on the L-shaped lower clamping plate in a flush mode through the plurality of pressing plates, and the plurality of wires are located in the plurality of stripping knife sets through the plurality of branching separation of two adjacent wires, so that the two ends of the plurality of wires in the whole wire harness can be stripped synchronously.

Description

Pencil device of skinning for wire harness processing

Technical Field

The invention relates to the technical field of wire harness processing, in particular to a wire harness stripping device for wire harness processing.

Background

The wiring harness is a group of metal wires and cables bound together to carry signals and power supply connection between equipment. The cable is composed of an insulating sheath, a wiring terminal, a lead, an insulating binding material and the like.

The wire harness is processed by firstly penetrating a plurality of wires with certain length into an insulating sheath, then peeling two ends of the plurality of wires, and finally punching terminals at the peeled wires.

Disclosure of Invention

The invention aims to solve the problems of the prior art, and provides a wire harness stripping device for wire harness processing.

In order to achieve the purpose, the invention adopts the following technical scheme:

a wire harness peeling device for wire harness processing comprises a base, a workbench fixedly arranged at the center of the top end of the base, two supports symmetrically arranged at the left side and the right side of the top end of the workbench, and clamping mechanisms respectively arranged at the top ends of the two supports and used for fixing the left end and the right end of a wire harness; the wire harness comprises an insulating sheath and a plurality of wires penetrating through the inner wall of the insulating sheath, branching mechanisms for separating the plurality of wires are arranged at the ends, which are deviated from each other, of the two clamping mechanisms, and peeling mechanisms for peeling the plurality of wires are arranged at the ends, which are deviated from each other, of the two branching mechanisms;

the clamping mechanism comprises an L-shaped lower clamping plate arranged at the top end of the support and a block-shaped upper clamping plate positioned above the L-shaped lower clamping plate, the right angle of the L-shaped lower clamping plate is far away from the wire splitting mechanism, the block-shaped upper clamping plate is positioned above one end, far away from the support, of the L-shaped lower clamping plate, arc-shaped grooves matched with the insulating sheaths are formed in one ends, close to the L-shaped lower clamping plate, of the block-shaped upper clamping plate, a support is arranged on the rear side of the top end of the L-shaped lower clamping plate, and a first electric telescopic rod used for driving the block-shaped upper clamping plate to move up and down is mounted at the top end of the support;

the deconcentrator constructs including set up in the riser of L form lower plate top rear side, fixed setting in the diaphragm of riser top front side, set up second electric telescopic handle, fixed mounting in the positioning seat of second electric telescopic handle bottom and the movable plate that slides around in the positioning seat lower part in the positioning seat of second electric telescopic handle bottom, the riser is located one side that cubic punch holder was kept away from on L form lower plate top, the bottom fixed mounting of movable plate has the backplate, the one end that cubic punch holder was kept away from to the backplate is installed and is extended the board, it is provided with the slide to slide from top to bottom in the below of extension board, sliding connection about the cooperation of slider and straight spout and backplate is passed through to the one end of slide, be provided with a plurality of first reset spring between slide and the extension board, the bottom of slide is provided with the separated time subassembly with a plurality of wire contact.

As a further description of the above technical solution:

the wire distributing assembly comprises a plurality of pressing plates arranged at the bottom end of the sliding seat, the plurality of pressing plates are sequentially arranged from front to back, the plurality of pressing plates and the plurality of wires are arranged in a one-to-one correspondence manner, arc-shaped recesses are formed in the middles of the plurality of pressing plates, convex strips are arranged at the front ends and the rear ends of the plurality of pressing plates, the bottom ends of the convex strips are flush with the bottom ends of the arc-shaped recesses, and the adjacent ends of two adjacent convex strips are directly abutted;

the rear end of movable plate is fixed with movable kicking block, the front side from the top down of riser has set gradually with a plurality of fixed kicking blocks of activity kicking block butt, the fixed cross balladeur train that is provided with in top of movable plate, set up in the positioning seat with the gliding cross slide rail of cross balladeur train, be provided with second reset spring between the inner wall of cross balladeur train and cross slide rail.

As a further description of the above technical solution:

the middle pressing plate is fixedly connected with the bottom end of the sliding seat, the top ends of the rest pressing plates are fixedly provided with T-shaped sliding plates, the T-shaped sliding plates penetrate through the bottom end of the sliding seat and are connected with the inner wall of the sliding seat in a front-back sliding mode, strip-shaped sliding plates are arranged in the inner wall of the sliding seat in a vertically sliding mode, the strip-shaped sliding plates and the T-shaped sliding plates are arranged in a left-right staggered mode, one ends, close to the strip-shaped sliding plates, of the T-shaped sliding plates are provided with protruding convex rods, a plurality of inclined sliding grooves used for sliding the convex rods are formed in the strip-shaped sliding plates, the T-shaped sliding plates synchronously slide back and forth and are far away from the middle of the sliding seat through the inclined sliding grooves, the inner wall of the sliding seat is provided with a third electric telescopic rod used for driving the strip-shaped sliding plates to slide up and down, and the middle of the strip-shaped sliding plates is provided with grooves used for installing the third electric telescopic rod; the bottom of slide is seted up and is used for gliding slide around a plurality of T form slides.

As a further description of the above technical solution:

the one end that a plurality of clamp plates except that middle part all rotate near the middle part clamp plate is provided with the separated time board, and is a plurality of the one end of separated time board and the one end fixed connection of pivot, the pivot is rotated and is set up in the one side that the backplate was kept away from to the clamp plate, install first gear in the pivot, the one side meshing that the clamp plate was kept away from to first gear is connected with first rack, the top of first rack and the bottom fixed connection of extension board.

As a further description of the above technical solution:

the outer surface of the sliding seat is provided with a plurality of magnetic blocks, one side of each of the distributing plates is provided with a magnetic attraction area which is attracted with the magnetic blocks, and the magnetic attraction area is made of a magnetic material;

the pressing plate is fixedly provided with a fixed seat on the surface, and the rotating shaft is rotatably connected with the mounting hole in the fixed seat through a bearing.

As a further description of the above technical solution:

the movable jacking block and the fixed jacking blocks are in isosceles triangle shapes, the vertex angle of the movable jacking block and the vertex angles of the fixed jacking blocks are close to each other, and the vertex angle of the movable jacking block and the vertex angles of the fixed jacking blocks are provided with fillets;

the bottom end of the arc-shaped groove in the L-shaped lower clamping plate is lower than the top of one end, close to the workbench, of the L-shaped lower clamping plate; and a rubber pad tightly holding the insulating sheath is bonded in the arc-shaped groove.

As a further description of the above technical solution:

the peeling mechanism comprises peeling knife sets corresponding to the plurality of wires one to one, and the peeling knife sets are arranged at the front end of the mounting seat in a sliding mode, the mounting seat is located on one side, away from the massive upper clamping plate, of the L-shaped lower clamping plate, the mounting seat is arranged at the front end of the I-shaped guide frame in a sliding mode, the I-shaped guide frame is arranged on the rear side, away from the massive upper clamping plate, of the L-shaped lower clamping plate, and a fourth electric telescopic rod used for driving the mounting seat to slide left and right is embedded in the L-shaped lower clamping plate.

As a further description of the above technical solution:

the structure of the plurality of groups of barking knife sets is consistent, each barking knife set comprises an upper blade and a lower blade which are symmetrically arranged up and down, the upper blades and the lower blades are arranged in a left-right staggered manner, staggered surfaces of the upper blades and the lower blades are mutually attached, the top ends of the plurality of upper blades and the bottom ends of the plurality of lower blades are fixedly connected with an upper connecting plate and a lower connecting plate respectively, the rear ends of the two connecting plates penetrate through the front end of the mounting seat respectively and are connected with two second gear plates in the mounting seat, the two second gear plates are arranged in a vertically staggered manner, a second gear is arranged between the two second gear plates, the second gear is rotatably arranged in the mounting seat, the two second gear plates are meshed and connected with the second gear, a fifth electric telescopic rod is arranged on one side of any one second gear plate, which is far away from the second gear, and one end of the fifth electric telescopic rod, which is far away from the second gear plate, is fixedly installed on the inner wall of the mounting seat;

the upper blade and the lower blade are both U-shaped, the U-shaped opening is close to the conducting wire, and inclined portions used for guiding are arranged at the front end and the rear end of the U-shaped opening.

As a further description of the above technical solution:

one end clamp close to the two L-shaped lower clamping plates is provided with a pressure sensor, the two pressure sensors are respectively arranged in a staggered mode with arc-shaped grooves in the two L-shaped lower clamping plates, the output ends of the two pressure sensors are electrically connected with the input end of a processor, the output end of the processor is electrically connected with the output end of a relay, and the output end of the relay is respectively electrically connected with a first electric telescopic rod, a second electric telescopic rod, a third electric telescopic rod, a fourth electric telescopic rod and a fifth electric telescopic rod;

the relay and the processor are both arranged in a control panel in the front end of the base.

As a further description of the above technical solution:

collecting boxes are placed at the left end and the right end of the top end of the base, and the two collecting boxes are located below the two peeling mechanisms respectively.

Compared with the prior art, the invention has the following beneficial effects:

according to the wire harness stripping device, the wire harness is fixed through the clamping mechanism, the plurality of wires are distributed on the L-shaped lower clamping plate in a flush mode through the plurality of pressing plates, the two adjacent wires are separated through the plurality of branch lines, the plurality of wires are located in the plurality of stripping knife sets, the two ends of the plurality of wires in the whole wire harness can be stripped synchronously, and therefore the wire harness stripping efficiency is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of a wire harness stripping device for wire harness processing according to the present invention;

fig. 2 is a clamping mechanism in the wire harness peeling device for wire harness processing according to the present invention; schematic structural diagram of (a);

fig. 3 is a side view of a wire harness peeling device for wire harness processing according to the present invention;

FIG. 4 is a state diagram of the motion of FIG. 2;

fig. 5 is a schematic structural view of a positioning seat in the wire harness stripping device for wire harness processing according to the present invention;

FIG. 6 is a schematic view of an internal structure of a slide carriage in the wire harness peeling device for wire harness processing according to the present invention;

FIG. 7 is a state diagram of the motion of FIG. 6;

fig. 8 is a side view of a peeler blade set in the wire harness peeling apparatus for wire harness processing according to the present invention.

In the figure: 1. a base; 2. a work table; 3. a support; 4. a wire harness; 41. an insulating sheath; 42. a wire; 5. a clamping mechanism; 51. an L-shaped lower splint; 52. a block-shaped upper clamping plate; 53. a support; 54. a first electric telescopic rod; 6. a wire separating mechanism; 61. a vertical plate; 611. fixing the top block; 62. a transverse plate; 63. a second electric telescopic rod; 64. positioning seats; 65. moving the plate; 651. a movable top block; 652. a cross-shaped carriage; 66. a back plate; 67. an extension plate; 68. a slide base; 681. a strip-shaped sliding plate; 682. an inclined chute; 683. a third electric telescopic rod; 684. a magnetic block; 69. a wire-branching assembly; 691. pressing a plate; 692. a convex strip; 693. a T-shaped sliding plate; 694. a nose bar; 695. a wire distribution plate; 696. a first gear; 697. a first rack; 7. a peeling mechanism; 71. a barking knife set; 711. a connector tile; 712. a second toothed plate; 713. a second gear; 714. a fifth electric telescopic rod; 72. a mounting base; 73. an I-shaped guide frame; 74. a fourth electric telescopic rod; 8. and a collection box.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-8, a wire harness stripping device for wire harness processing comprises a base 1, a workbench 2 fixedly arranged at the center of the top end of the base 1, two supports 3 symmetrically arranged at the left and right sides of the top end of the workbench 2, and clamping mechanisms 5 respectively arranged at the top ends of the two supports 3 and used for fixing the left and right ends of a wire harness 4; the wire harness 4 comprises an insulating sheath 41 and a plurality of leads 42 penetrating through the inner wall of the insulating sheath 41, one ends of the two clamping mechanisms 5, which are deviated from each other, are respectively provided with a branching mechanism 6 for separating the plurality of leads 42, and one ends of the two branching mechanisms 6, which are deviated from each other, are respectively provided with a peeling mechanism 7 for peeling the plurality of leads 42;

the clamping mechanism 5 comprises an L-shaped lower clamping plate 51 arranged at the top end of the support 3 and a block-shaped upper clamping plate 52 positioned above the L-shaped lower clamping plate 51, the right angle of the L-shaped lower clamping plate 51 is far away from the wire dividing mechanism 6, the block-shaped upper clamping plate 52 is positioned above one end, far away from the support 3, of the L-shaped lower clamping plate 51, arc-shaped grooves matched with the insulating sheath 41 are formed in one ends, close to the L-shaped lower clamping plate 51 and the block-shaped upper clamping plate 52, a support 53 is arranged on the rear side of the top end of the L-shaped lower clamping plate 51, and a first electric telescopic rod 54 used for driving the block-shaped upper clamping plate 52 to move up and down is installed at the top end of the support 53; specifically, the left end and the right end of the insulating sheath 41 are held by hands, then a plurality of wires 42 extending out of the left end and the right end of the insulating sheath 41 are respectively arranged in arc-shaped grooves in the two L-shaped lower clamping plates 51, a hand holding the insulating sheath 41 is used for pressing the two pressure sensors at the end parts, close to the two L-shaped lower clamping plates 51, of the two L-shaped lower clamping plates 51, the pressure sensors send signals to a processor, the processor sends instructions to a relay to control the two first electric telescopic rods 54 to extend, and then the two first electric telescopic rods 54 respectively drive the two block-shaped upper clamping plates 52 to move downwards to be close to the L-shaped lower clamping plates 51 until the insulating sheath 41 between the lower part of the block-shaped upper clamping plate 52 and the lower part of the L-shaped lower clamping plates 51 is clamped;

the bottom end of the arc-shaped groove in the L-shaped lower clamp plate 51 is lower than the top of one end of the L-shaped lower clamp plate 51 close to the workbench 2; specifically, the bottom end of the arc-shaped groove in the L-shaped lower clamp plate 51 is set to be lower than the top of one end, close to the workbench 2, of the L-shaped lower clamp plate 51, so that the bottom end of the L-shaped lower clamp plate 51 and the arc-shaped groove form a step shape, when the insulating sheath 41 is placed in the arc-shaped groove, the insulating sheath 41 is convenient to abut against the step-shaped step, and the positioning of the insulating sheath 41 is realized;

a rubber pad tightly holding the insulating sheath 41 is bonded in the arc-shaped groove; specifically, through the arrangement of the rubber pads, when the insulating sheath 41 is clamped by the lower block-shaped upper clamp plate 52 and the lower L-shaped clamp plate 51, the phenomenon that the insulating sheath 41 is damaged due to the fact that the insulating sheath 41 is directly clamped by the lower block-shaped upper clamp plate 52 and the lower L-shaped clamp plate 51 is avoided;

the wire dividing mechanism 6 comprises a vertical plate 61 arranged on the rear side of the top end of an L-shaped lower clamping plate 51, a horizontal plate 62 fixedly arranged on the front side of the top end of the vertical plate 61, a second electric telescopic rod 63 arranged in the horizontal plate 62, a positioning seat 64 fixedly arranged at the bottom end of the second electric telescopic rod 63 and a moving plate 65 arranged on the lower portion of the positioning seat 64 in a front-back sliding manner, wherein the vertical plate 61 is positioned on one side, away from the block-shaped upper clamping plate 52, of the top end of the L-shaped lower clamping plate 51, a back plate 66 is fixedly arranged at the bottom end of the moving plate 65, an extension plate 67 is arranged at one end, away from the block-shaped upper clamping plate 52, a sliding seat 68 is arranged below the extension plate 67 in a vertical sliding manner, one end of the sliding seat 68 is connected with the back plate 66 in a vertical sliding manner through the matching of a sliding block and a straight sliding groove, a plurality of first return springs are arranged between the sliding seat 68 and the extension plate 67, and a wire dividing assembly 69 in contact with a plurality of wires 42 is arranged at the bottom end of the sliding seat 68;

the wire distributing assembly 69 comprises a plurality of pressing plates 691 arranged at the bottom end of the sliding seat 68, the pressing plates 691 are sequentially arranged from front to back, the pressing plates 691 and the conducting wires 42 are arranged in a one-to-one correspondence manner, arc-shaped recesses are formed in the middles of the pressing plates 691, protruding strips 692 are arranged at the front end and the rear end of each pressing plate 691, the bottom ends of the protruding strips 692 are flush with the bottom ends of the arc-shaped recesses, and the adjacent ends of the two protruding strips 692 are directly abutted; the arrangement of the protruding strips 692 can ensure that the plurality of wires 42 roll;

a movable top block 651 is fixedly arranged at the rear end of the moving plate 65, a plurality of fixed top blocks 611 abutted against the movable top block 651 are sequentially arranged on the front side of the vertical plate 61 from top to bottom, a cross-shaped sliding frame 652 is fixedly arranged at the top end of the moving plate 65, a cross-shaped sliding rail sliding with the cross-shaped sliding frame 652 is arranged in the positioning seat 64, and a second return spring is arranged between the cross-shaped sliding frame 652 and the inner wall of the cross-shaped sliding rail; specifically, the two second electric telescopic rods 63 are controlled to extend to drive the moving plate 65 to move downwards so as to drive the pressing plate 691 to contact with the plurality of conducting wires 42, wherein in the process of moving the moving plate 65 downwards, the movable top block 651 at the end of the moving plate 65 will sequentially contact with the plurality of fixed top blocks 611 from top to bottom, and when the movable top block 651 contacts with the fixed top blocks 611, the cross-shaped carriage 652 at the top end of the moving plate 65 will be driven to move forwards in the cross-shaped sliding rail in the positioning seat 64, so as to press the second return spring, and further the pressing plate 691 is driven to move forwards and backwards, and when the movable top block 651 is separated from the fixed top blocks 611, the cross-shaped carriage 652 at the top end of the moving plate 65 will be driven by the second return spring to return in the cross-shaped sliding rail in the positioning seat 64, so that the pressing plate 691 moves backwards, and rubs the plurality of conducting wires 42 back and forth while moving downwards, until the plurality of conducting wires 42 are distributed on the L-shaped lower clamping plate 51 in a flush manner; and because the middle of the pressing plate 691 is provided with an arc-shaped recess, the wires 42 will be respectively located at the arc-shaped recesses of the pressing plates 691.

Further, the middle pressing plate 691 is fixedly connected with the bottom end of the sliding seat 68, the top ends of the rest pressing plates 691 are fixedly provided with T-shaped sliding plates 693, the T-shaped sliding plates 693 penetrate through the bottom end of the sliding seat 68 and are connected with the inner wall of the sliding seat 68 in a front-back sliding mode, strip-shaped sliding plates 681 are arranged in the inner wall of the sliding seat 68 in a vertical sliding mode, the strip-shaped sliding plates 681 and the T-shaped sliding plates 693 are arranged in a left-right staggered mode, one ends, close to the strip-shaped sliding plates 681, of the T-shaped sliding plates 693 are provided with protruding convex rods 694, a plurality of inclined sliding grooves 682 used for enabling the convex rods 694 to slide are arranged in the strip-shaped sliding plate 681, the plurality of inclined sliding grooves 682 enable the T-shaped sliding plates 693 to synchronously slide back and forth and far away from the middle of the sliding seat 68, the inner wall of the sliding seat 68 is provided with third electric telescopic rods 683 used for driving the strip-shaped sliding plate 681 to slide up and down, and a groove used for installing the third electric telescopic rods 683 is formed in the middle of the strip-shaped sliding plate 681; the bottom end of the slide carriage 68 is provided with a slide way for the plurality of T-shaped slide plates 693 to slide back and forth; the plurality of pressing plates 691 except the middle part are respectively provided with a branching plate 695 at one end close to the middle pressing plate 691 in a rotating manner, one end of the plurality of branching plates 695 is fixedly connected with one end of a rotating shaft, the rotating shaft is rotatably arranged at one side of the pressing plate 691 far away from the back plate 66, a first gear 696 is arranged on the rotating shaft, one side of the first gear 696 far away from the pressing plate 691 is connected with a first rack 697 in a meshing manner, the top end of the first rack 697 is fixedly connected with the bottom end of the extending plate 67, concretely, after the pressing plate 691 is contacted with the conducting wires 42, the pressing plate 691 moves upwards along the back plate 66 under the action of a reaction force along with the continuous downward movement of the second electric telescopic rod 63, a plurality of first return springs are extruded, and in the upward movement process of the pressing plate 691, the first gear 696 on the pressing plate 691 is meshed with the first rack 697 to rotate, further, the branching plates 695 are driven to rotate to the adjacent two conducting wires 42, and the plurality of branching plates 695 are specifically located at one side of the conducting wires 42 close to the middle conducting wires 42; two third electric telescopic rods 683 are started to extend to drive the strip-shaped sliding plate 681 to move upwards, and then a plurality of inclined sliding grooves 682 on the strip-shaped sliding plate 681 drive a plurality of T-shaped sliding plates 693 to synchronously move through the convex rod 694, so that a plurality of pressing plates 691 except the middle part are synchronously far away from the middle pressing plate 691, and further, through a plurality of distributing plates 695, a plurality of conducting wires 42 except the middle part are synchronously far away from the middle pressing conducting wire 42, and the conducting wires 42 are respectively positioned in the plurality of groups of barking knife sets 71.

Further, a plurality of magnetic blocks 684 are arranged on the outer surface of the sliding seat 68, a magnetic attraction area which is attracted with the magnetic blocks 684 is arranged on one side of the plurality of distributing plates 695, and the magnetic attraction area is made of a magnetic material; specifically, the magnetic suction areas of the distributing plates 695 are attracted to the plurality of magnetic blocks 684 arranged on the outer surface of the sliding seat 68, so that the distributing plates 695 are positioned, and the distributing plates 695 are prevented from rotating downwards under the action of gravity;

the plurality of pressing plates 691 are fixedly provided with fixing seats on the surfaces, and the plurality of rotating shafts are rotatably connected with mounting holes in the fixing seats through bearings.

Further, activity top piece 651 and a plurality of fixed top piece 611 all are isosceles triangle, and the apex angle of activity top piece 651 and the apex angle of a plurality of fixed top piece 611 are close to each other, and the apex angle of activity top piece 651 and the apex angle of a plurality of fixed top piece 611 all set up the radius angle, specifically, through setting up activity top piece 651 and a plurality of fixed top piece 611 to isosceles triangle, and all set up the radius angle at the apex angle, be convenient for activity top piece 651 and a plurality of fixed top piece 611 contact.

Further, the peeling mechanism 7 includes peeling knife groups 71 corresponding to the plurality of wires 42 one by one, the plurality of groups of peeling knife groups 71 are arranged at the front end of the mounting seat 72 in a vertically sliding manner, the mounting seat 72 is located at one side of the L-shaped lower clamping plate 51 far away from the block-shaped upper clamping plate 52, the mounting seat 72 is arranged at the front end of the i-shaped guide frame 73 in a sliding manner, the i-shaped guide frame 73 is arranged at the rear side of one end of the L-shaped lower clamping plate 51 far away from the block-shaped upper clamping plate 52, and a fourth electric telescopic rod 74 for driving the mounting seat 72 to slide left and right is embedded in the L-shaped lower clamping plate 51; the multiple groups of barking knife sets 71 have the same structure, each barking knife set 71 comprises upper blades and lower blades which are symmetrically arranged up and down, the upper blades and the lower blades are arranged in a left-right staggered manner, staggered surfaces of the upper blades and the lower blades are attached to each other, top ends of the upper blades and bottom ends of the lower blades are fixedly connected with upper and lower connecting plates 711 respectively, rear ends of the two connecting plates 711 are connected with two second toothed plates 712 in the mounting seat 72 respectively in a penetrating manner through front ends of the mounting seat 72, the two second toothed plates 712 are arranged in a vertically staggered manner, a second gear 713 is arranged between the two second toothed plates 712, the second gear 713 is rotatably arranged in the mounting seat 72, the two second toothed plates 712 are engaged and connected with the second gear 713, a fifth electric telescopic rod 714 is arranged on one side of any one second toothed plate 712 far away from the second gear 713, and one end of the fifth electric telescopic rod 714 far away from the second toothed plate 712 is fixedly mounted on the inner wall of the mounting seat 72; specifically, the two fifth electric telescopic rods 714 are shortened to drive any one second toothed plate 712 to move, and then the other second toothed plate 712 is driven to synchronously approach through the second gear 713, and then the upper blades and the lower blades are driven to approach each other through the upper connecting plate 711 and the lower connecting plate 711, so as to cut the paint coat of the lead 42; further, the two fourth electric telescopic rods 74 extend to drive the two mounting seats 72 to move away from each other, and then the plurality of groups of barking knife groups 71 drive the cut coats on the plurality of leads 42 to be separated from the wire cores;

the upper blade and the lower blade are both U-shaped, the U-shaped opening is close to the wire 42, the front end and the rear end of the U-shaped opening are both provided with inclined parts for guiding, specifically, the wire 42 is guided slightly through the inclined parts at the front end and the rear end of the U-shaped opening, so that the wire 42 can slide into the U-shaped opening conveniently, and the paint leather is convenient to cut.

Further, one end clamp close to the two L-shaped lower clamping plates 51 is provided with a pressure sensor, the two pressure sensors are respectively arranged in a staggered manner with the arc-shaped grooves in the two L-shaped lower clamping plates 51, the output ends of the two pressure sensors are electrically connected with the input end of the processor, the output end of the processor is electrically connected with the output end of the relay, and the output end of the relay is respectively electrically connected with the first electric telescopic rod 54, the second electric telescopic rod 63, the third electric telescopic rod 683, the fourth electric telescopic rod 74 and the fifth electric telescopic rod 714;

the relay and the processor are both arranged in a control panel in the front end of the base 1.

Further, collecting box 8 has all been placed at both ends about base 1 top, and two collecting boxes 8 are located the below of two peeling mechanisms 7 respectively, and is specific, and after multiunit skinner 71 drove the skin of lacquer after cutting on a plurality of wires 42 and breaks away from the sinle silk, the skin of lacquer will fall into in collecting box 8.

The working principle is as follows: when the device is used, the left end and the right end of the insulating sheath 41 are held by hands, then the plurality of conducting wires 42 extending out of the left end and the right end of the insulating sheath 41 are respectively arranged in the arc-shaped grooves in the two L-shaped lower clamping plates 51, the two pressure sensors at the adjacent end parts of the two L-shaped lower clamping plates 51 are pressed by the hands holding the insulating sheath 41, then the pressure sensors send signals to the processor, the processor sends instructions to the relay to control the two first electric telescopic rods 54 to extend, and then the two first electric telescopic rods 54 respectively drive the two block-shaped upper clamping plates 52 to move downwards to be close to the L-shaped lower clamping plates 51 until the insulating sheath 41 between the lower part of the block-shaped upper clamping plate 52 and the L-shaped lower clamping plates 51 is clamped;

when the clamping time reaches, the processor sends an instruction to the relay, controls the two second electric telescopic rods 63 to extend, and further drives the moving plate 65 to move downwards, and further drives the pressing plate 691 to contact with the plurality of conducting wires 42, wherein in the process of moving the moving plate 65 downwards, the movable top block 651 at the end part of the moving plate 65 is sequentially contacted with the plurality of fixed top blocks 611 from top to bottom, and when the movable top block 651 is contacted with the fixed top blocks 611, the cross-shaped sliding frame 652 at the top end of the moving plate 65 is driven to move forwards in the cross-shaped sliding rail in the positioning seat 64, and a second reset spring is extruded to further drive the pressing plate 691 to move forwards, and when the movable top block 651 is separated from the fixed top blocks 611, the second reset spring drives the cross-shaped sliding frame 652 at the top end of the moving plate 65 to move backwards in the cross-shaped sliding rail in the positioning seat 64, and further drives the pressing plate 691 to move backwards, so that the plurality of conducting wires 42 are rubbed forwards and backwards and forwards, and backwards, until the plurality of conducting wires 42 are distributed on the L-shaped lower clamping plate 51 in a flush manner; moreover, since the middle of the pressing plate 691 is provided with an arc-shaped recess, the plurality of wires 42 will be respectively positioned at the arc-shaped recesses of the pressing plate 691; wherein the clamping time is stored in the processor in advance and is longer than the time for the first electric telescopic rod 54 to extend;

after the pressing plate 691 is in contact with the wires 42, the pressing plate 691 moves upward along the back plate 66 under the action of a reaction force along with the continuous downward movement of the second electric telescopic rod 63 to press the first return springs, and in the process of upward movement of the pressing plate 691, the first gear 696 on the pressing plate 691 is meshed with the first rack 697 to rotate, so that the distributing plates 695 are driven to rotate between two adjacent wires 42, and the distributing plates 695 are specifically located on one sides of the wires 42 close to the middle wire 42;

when the wire dividing time reaches, the processor sends an instruction to the relay to control the two third electric telescopic rods 683 to extend, so as to drive the strip-shaped sliding plate 681 to move upwards, further drive the plurality of inclined sliding grooves 682 on the strip-shaped sliding plate 681 to synchronously move through the convex rod 694 and drive the plurality of T-shaped sliding plates 693 to synchronously move, so that the plurality of pressing plates 691 except the middle part are synchronously far away from the middle pressing plate 691, and further drive the plurality of lead wires 42 except the middle part to synchronously far away from the middle pressing lead wire 42 through the plurality of wire dividing plates 695, so that the plurality of lead wires 42 are respectively positioned in the plurality of groups of barking knife groups 71; the wire distributing time is stored in the processor in advance and is longer than the extending time of the second electric telescopic rod 63;

when the positioning time of the wire 42 is up, the processor sends an instruction to the relay to control the two fifth electric telescopic rods 714 to shorten, so as to drive any one second gear plate 712 to move, further drive another second gear plate 712 to synchronously approach through the second gear 713, further drive a plurality of upper blades and a plurality of lower blades to approach each other through the upper and lower connecting plates 711, and cut the paint coat of the wire 42; specifically, the positioning time of the wire 42 is stored in the processor in advance, and is longer than the extending time of the third electric telescopic rod 683;

when the time for cutting the enamel coating on the lead 42 reaches, the processor sends an instruction to the relay to control the two fourth electric telescopic rods 74 to extend, so as to drive the two mounting seats 72 to move away from each other, and further drive the enamel coatings cut on the lead 42 to separate from the core through the plurality of groups of barking knife sets 71 and fall into the collection box 8; specifically, the time for cutting the paint coat by the wire 42 is stored in the processor in advance, and the time for cutting the paint coat is determined to be longer than the time shortened by the fifth electric telescopic rod 714;

when the peeling time reaches, the processor sends an instruction to the relay, and sequentially controls the fifth electric telescopic rod 714 to extend, so that the upper blade and the lower blade are separated from each other, and the upper blade and the lower blade are far away from the lead 42; the fourth electric telescopic rod 74 is controlled to be shortened, and the mounting seat 72 is driven to reset; controlling the third electric telescopic rod 683 to shorten to drive the pressing plates 691 to reset so that the two adjacent pressing plates 691 are abutted; the second electric telescopic rod 63 is controlled to be shortened, so that the pressing plate 691 moves upwards to be far away from the lead 42, the resetting of the pressing plate 691 is realized, in the process that the pressing plate 691 moves upwards, the plurality of first resetting springs drive the pressing plate 691 to move downwards along the back plate 66, further the plurality of distributing plates 695 are driven to rotate upwards to reset, the magnetic suction areas of the plurality of distributing plates 695 are attracted to the plurality of magnetic blocks 684 arranged on the outer surface of the sliding seat 68, the positioning of the distributing plates 695 is realized, and the distributing plates 695 are prevented from rotating downwards under the action of gravity; controlling the first electric telescopic rod 54 to shorten, so that the block-shaped upper clamping plate 52 moves upwards to reset, and the mounting seat 72 resets to unlock the insulating sheath 41; specifically, the peeling time of the wire 42 is stored in the processor in advance, and the peeling time is longer than the extending time of the fourth electric telescopic rod 74;

further, the peeled wire harness 4 is taken down from the clamping mechanism 5, the peeling work of the wire harness 4 is completed, and the peeling work of the new wire harness 4 is completed only by repeating the above operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. A wire harness peeling device for wire harness processing is characterized by comprising a base (1), a workbench (2) fixedly arranged at the center of the top end of the base (1), two supports (3) symmetrically arranged at the left side and the right side of the top end of the workbench (2), and clamping mechanisms (5) respectively arranged at the top ends of the two supports (3) and used for fixing the left end and the right end of a wire harness (4); the wire harness (4) comprises an insulating sheath (41) and a plurality of wires (42) penetrating through the inner wall of the insulating sheath (41), one ends, which are deviated from each other, of the two clamping mechanisms (5) are respectively provided with a wire dividing mechanism (6) used for dividing the plurality of wires (42), and one ends, which are deviated from each other, of the two wire dividing mechanisms (6) are respectively provided with a peeling mechanism (7) used for peeling the plurality of wires (42);

the clamping mechanism (5) comprises an L-shaped lower clamping plate (51) arranged at the top end of the support (3) and a block-shaped upper clamping plate (52) positioned above the L-shaped lower clamping plate (51), the right angle of the L-shaped lower clamping plate (51) is far away from the wire dividing mechanism (6), the block-shaped upper clamping plate (52) is positioned above one end, far away from the support (3), of the L-shaped lower clamping plate (51), arc-shaped grooves matched with the insulating sheath (41) are formed in one end, close to the L-shaped lower clamping plate (51) and the block-shaped upper clamping plate (52), a support (53) is arranged on the rear side of the top end of the L-shaped lower clamping plate (51), and a first electric telescopic rod (54) used for driving the block-shaped upper clamping plate (52) to move up and down is installed at the top end of the support (53);

wire separating mechanism (6) including set up in riser (61) of L form lower plate (51) top rear side, fixed set up in diaphragm (62) of riser (61) top front side, set up second electric telescopic handle (63) in diaphragm (62), fixed mounting in positioning seat (64) of second electric telescopic handle (63) bottom and front and back slip set up in movable plate (65) of positioning seat (64) lower part, riser (61) are located one side that cubic punch holder (52) were kept away from on L form lower plate (51) top, the bottom fixed mounting of movable plate (65) has backplate (66), the one end that cubic punch holder (52) were kept away from in backplate (66) is installed and is extended board (67), the below of extending board (67) slides from top to bottom and is provided with slide (68), the cooperation and backplate (66) upper and lower sliding connection of slider and straight spout are passed through to the one end of slide (68), be provided with a plurality of first reset springs between slide (68) and extending board (67), the bottom of slide (68) is provided with wire separating subassembly (69) with a plurality of wire (42) contact.

2. The wire harness stripping device for wire harness processing according to claim 1, wherein the wire distributing assembly (69) comprises a plurality of pressing plates (691) arranged at the bottom end of the sliding base (68), the pressing plates (691) are sequentially arranged from front to back, the pressing plates (691) and the wires (42) are arranged in a one-to-one correspondence manner, arc-shaped recesses are formed in the middles of the pressing plates (691), protruding strips (692) are arranged at the front end and the rear end of each pressing plate (691), the bottom ends of the protruding strips (692) are flush with the bottom ends of the arc-shaped recesses, and the adjacent ends of two protruding strips (692) are directly abutted;

the rear end of the moving plate (65) is fixedly provided with a movable top block (651), the front side of the vertical plate (61) is sequentially provided with a plurality of fixed top blocks (611) abutted to the movable top blocks (651) from top to bottom, the top end of the moving plate (65) is fixedly provided with a cross-shaped sliding frame (652), a cross-shaped sliding rail sliding with the cross-shaped sliding frame (652) is arranged in the positioning seat (64), and a second return spring is arranged between the cross-shaped sliding frame (652) and the inner wall of the cross-shaped sliding rail.

3. The wire harness stripping device for wire harness processing according to claim 2, wherein the middle pressing plate (691) is fixedly connected with the bottom end of the sliding seat (68), the top ends of the other pressing plates (691) are fixedly provided with T-shaped sliding plates (693), the T-shaped sliding plates (693) penetrate through the bottom end of the sliding seat (68) and are connected with the inner wall of the sliding seat (68) in a front-back sliding manner, strip-shaped sliding plates (681) are arranged in the inner wall of the sliding seat (68) in an up-down sliding manner, the strip-shaped sliding plates (681) and the T-shaped sliding plates (693) are arranged in a left-right staggered manner, one ends, close to the strip-shaped sliding plates (681), of the T-shaped sliding plates (693) are provided with convex rods (694), a plurality of inclined sliding grooves (682) for the convex rods (694) to slide are arranged in the strip-shaped sliding plate (681), the plurality of inclined sliding grooves (682) enable the T-shaped sliding plates (693) to synchronously slide back and away from the middle of the strip-sliding plate (68), a third electric telescopic rod (683) is arranged on the inner wall of the sliding plate (68); the bottom end of the sliding seat (68) is provided with a slideway used for the plurality of T-shaped sliding plates (693) to slide back and forth.

4. The wire harness stripping device for wire harness processing according to claim 3, wherein the end of the plurality of pressing plates (691) except the middle part is provided with a plurality of wire distributing plates (695) in a rotating manner, the end of each wire distributing plate (695) is fixedly connected with the end of the rotating shaft, the rotating shaft is rotatably arranged on one side of the pressing plate (691) far away from the backboard (66), the rotating shaft is provided with a first gear (696), one side of the first gear (696) far away from the pressing plate (691) is engaged with a first rack (697), and the top end of the first rack (697) is fixedly connected with the bottom end of the extending plate (67).

5. The wire harness stripping device for the wire harness processing according to claim 4, wherein a plurality of magnetic blocks (684) are arranged on the outer surface of the sliding base (68), a magnetic attraction area which is attracted with the magnetic blocks (684) is arranged on one side of the plurality of wire distribution plates (695), and the magnetic attraction area is made of a magnetic material;

a plurality of clamp plate (691) fixed surface installs the fixing base, and is a plurality of the mounting hole in pivot and the fixing base is passed through the bearing and is rotated and be connected.

6. The wire harness stripping device for wire harness processing according to claim 4, wherein the movable top block (651) and the plurality of fixed top blocks (611) are in the shape of an isosceles triangle, the vertex angle of the movable top block (651) and the vertex angle of the plurality of fixed top blocks (611) are close to each other, and the vertex angle of the movable top block (651) and the vertex angle of the plurality of fixed top blocks (611) are rounded;

the bottom end of the arc-shaped groove in the L-shaped lower clamping plate (51) is lower than the top of one end, close to the workbench (2), of the L-shaped lower clamping plate (51); and a rubber pad tightly holding the insulating sheath (41) is bonded in the arc-shaped groove.

7. The wire harness stripping device for processing the wire harness according to claim 6, wherein the stripping mechanism (7) comprises stripping knife sets (71) corresponding to the plurality of wires (42) one by one, a plurality of sets of the stripping knife sets (71) are arranged at the front end of the mounting seat (72) in a vertical sliding manner, the mounting seat (72) is arranged on one side, away from the block-shaped upper clamping plate (52), of the L-shaped lower clamping plate (51), the mounting seat (72) is arranged at the front end of the I-shaped guide frame (73) in a sliding manner, the I-shaped guide frame (73) is arranged at the rear side, away from the block-shaped upper clamping plate (52), of the L-shaped lower clamping plate (51), and a fourth electric telescopic rod (74) used for driving the mounting seat (72) to slide left and right is embedded in the L-shaped lower clamping plate (51).

8. The wire harness stripping device for processing the wire harness according to claim 7, wherein a plurality of groups of the stripping knife sets (71) are consistent in structure, each stripping knife set (71) comprises an upper blade and a lower blade which are symmetrically arranged up and down, the upper blades and the lower blades are staggered left and right, staggered surfaces of the upper blades and the lower blades are attached to each other, top ends of the upper blades and bottom ends of the lower blades are fixedly connected with an upper connecting plate and a lower connecting plate (711) respectively, rear ends of the two connecting plates (711) penetrate through front ends of a mounting seat (72) and are connected with two second gear plates (712) in the mounting seat (72) respectively, the two second gear plates (712) are staggered up and down, a second gear (713) is arranged between the two second gear plates (712), the second gear (713) is rotatably arranged in the mounting seat (72), the two second gear plates (712) are engaged with the second gear (713), one side of any one second gear plate (713) far away from the second gear (713) is provided with one end of a fifth electric telescopic rod (714), and one end of the telescopic rod (714) is far away from the second telescopic rod (714);

the upper blade and the lower blade are both U-shaped, the U-shaped opening is close to the lead (42), and inclined parts for guiding are arranged at the front end and the rear end of the U-shaped opening.

9. The wire harness stripping device for wire harness processing according to claim 8, wherein one end clamp adjacent to two L-shaped lower clamping plates (51) is provided with a pressure sensor, the two pressure sensors are respectively staggered with the arc-shaped grooves in the two L-shaped lower clamping plates (51), the output ends of the two pressure sensors are electrically connected with the input end of a processor, the output end of the processor is electrically connected with the output end of a relay, and the output end of the relay is respectively electrically connected with a first electric telescopic rod (54), a second electric telescopic rod (63), a third electric telescopic rod (683), a fourth electric telescopic rod (74) and a fifth electric telescopic rod (714);

the relay and the processor are both arranged in a control panel in the front end of the base (1).

10. The wire harness stripping device for processing the wire harness as claimed in claim 1, wherein collecting boxes (8) are respectively placed at the left end and the right end of the top end of the base (1), and the two collecting boxes (8) are respectively positioned below the two stripping mechanisms (7).