CN112103858A - Multi-core wire stripping equipment and method - Google Patents
Multi-core wire stripping equipment and method Download PDFInfo
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- CN112103858A CN112103858A CN202010858728.3A CN202010858728A CN112103858A CN 112103858 A CN112103858 A CN 112103858A CN 202010858728 A CN202010858728 A CN 202010858728A CN 112103858 A CN112103858 A CN 112103858A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1248—Machines
- H02G1/1251—Machines the cutting element not rotating about the wire or cable
- H02G1/1253—Machines the cutting element not rotating about the wire or cable making a transverse cut
- H02G1/1256—Machines the cutting element not rotating about the wire or cable making a transverse cut using wire or cable-clamping means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1248—Machines
- H02G1/127—Features relating to cutting elements
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention discloses a multi-core wire stripping device and a multi-core wire stripping method, and belongs to the field of semi-automatic wire stripping devices. This many heart yearns wire stripping equipment includes: the outer skin stripping assembly is fixedly connected with the support frame, the outer skin stripping assembly strips the outer skin of the multi-core wire and comprises an inner core wire arranging assembly and an inner core wire stripping assembly which are fixedly installed in the outer skin stripping assembly, the outer skin stripping assembly enables the inner core wire arranging assembly to be abutted to the inner core wire of the multi-core wire after the outer skin of the multi-core wire is stripped and arranges the inner core wire of the multi-core wire into an in-line shape, and the inner core wire stripping assembly is abutted to the inner core wire of the multi-core wire.
Description
Technical Field
The invention belongs to the field of semi-automatic wire stripping equipment, and particularly relates to multi-core wire stripping equipment and a multi-core wire stripping method.
Background
In the existing wire stripping process, as the multi-core wire is composed of a plurality of inner core wires wrapped in the outer sheath in a star shape, after the outer sheath is stripped, the multi-core wire needs to be manually taken out from a wire stripping device, then the inner core wires are manually arranged in an in-line shape before the inner sheath is stripped, and then the inner core wires are stripped in a wire stripping machine, so that the processing process needs manual participation, and the problem of low working efficiency exists.
Disclosure of Invention
The purpose of the invention is as follows: the utility model provides a multi-core wire stripping device and a multi-core wire stripping method, which are used for solving the problems in the prior art.
The technical scheme is as follows: a multi-wire stripping apparatus comprising: the device comprises a support frame, a skin stripping assembly and a core skin stripping assembly.
The outer skin stripping assembly is fixedly connected with the support frame and strips the outer skin of the multi-core wire.
The core skin stripping assembly comprises an inner core flat cable assembly and an inner core peeling assembly which are fixedly arranged in the skin stripping assembly.
The outer skin stripping assembly enables the inner core wire arranging assembly to be abutted to the inner core wire of the multi-core wire after the outer skin of the multi-core wire is stripped, and the inner core wire of the multi-core wire is arranged in an in-line shape.
The inner core peeling assembly is abutted to the inner core wire of the multi-core wire and linearly moves towards the direction far away from the inner core wire arranging assembly to peel off the core skin of the inner core wire.
In a further embodiment, the inner core cable assembly comprises a first linear motion mechanism fixedly connected with the support frame, and a first cable arranging mold fixedly connected with the first linear motion mechanism.
The first wiring mold comprises a first moving block fixedly connected with a first linear motion mechanism and a first fixed block fixedly connected with a support frame, the first linear motion mechanism drives the first moving block to do linear motion towards the first fixed block, a first sliding assembly is fixedly mounted at one end, close to the first moving block, of the first fixed block, and the first moving block is connected with the first sliding assembly in a sliding mode.
The surface of the first moving block matched with the first fixing block is an inclined surface with a preset included angle with the ground, the inner core wire is abutted against the inclined surface, the inclined surface applies oblique force to the inner core wire in the process that the first moving block moves towards the first fixing block, so that the inner core wire is separated in a staggered mode, when the first moving block moves to a preset position, the first moving block and the first fixing block apply clamping force to the core skin of the inner core wire, so that the core skin of the inner core wire is elastically deformed, the inner core wire can be separated in a staggered mode in a skewed mode by applying the oblique clamping force to the inner core wire, the effect of enabling the inner core wire to be arranged in an in-line mode is achieved, in addition, the technical scheme only improves the mold angle in the.
In a further embodiment, the inner core cable assembly comprises a second linear motion mechanism fixedly connected with the support frame, and a second cable arranging mold fixedly connected with the second linear motion mechanism.
The second flat cable die comprises a second moving block fixedly connected with the second linear motion mechanism and a second fixed block fixedly connected with the support frame.
The upper surface of the second fixed block is a plane provided with at least one groove matched with the inner core wire.
The end, far away from the second linear motion mechanism, of the lower surface of the second moving block is an inclined plane forming a preset included angle with the upper surface of the second fixed block, the end, close to the second linear motion mechanism, of the lower surface of the second moving block is a plane parallel to and matched with the upper surface of the second fixed block, and the distance between the plane of the lower surface of the second moving block and the bottom end of the groove of the second fixed block is smaller than the diameter of the core skin of the inner core wire.
The second linear motion mechanism drives the second moving block to do linear motion parallel to the upper surface of the second fixed block above the second fixed block, the motion direction of the second linear motion mechanism is perpendicular to the central axis of the multi-core wire, the inner core wire can be pushed into the groove of the second fixed block through the inclined plane of the second moving block, the effect of enabling the inner core wires to be arranged in line is achieved, the inner core wires can be separated to be beneficial to subsequent processing, pre-tightening force can be applied to the inner core wires to be beneficial to subsequent core skin stripping work through parallel matching of the plane of the lower surface of the second moving block and the upper surface of the second fixed block, the technical scheme only changes the shape of the mold and the motion direction of the linear motion mechanism, and the mold has the technical advantages of being simple in structure and low in production cost.
In a further embodiment, the core stripping assembly comprises a thread cutting assembly and a thread pressing assembly which are fixedly connected with the support frame.
The wire cutting assembly is positioned on one side of the inner core wire arranging assembly and comprises a third linear motion mechanism fixedly connected with the support frame, a movable cutter fixedly connected with the third linear motion mechanism and a fixed cutter fixedly connected with the support frame, and the third linear motion mechanism drives the movable cutter to do linear motion towards the direction of the fixed cutter.
The wire pressing assembly is positioned on one side of the tangent assembly, which is far away from the inner core wire arranging assembly, the wire pressing assembly comprises a fourth linear motion mechanism fixedly connected with the support frame, a fifth linear motion mechanism fixedly connected with the fourth linear motion mechanism, a third moving block fixedly connected with the fifth linear motion mechanism, a second sliding assembly slidably connected with the third moving block, a third fixed block fixedly connected with the second sliding assembly, and a third sliding assembly slidably connected with the third fixed block, the third sliding assembly is fixedly connected with the support frame, the fifth linear motion mechanism drives the third moving block to do linear motion towards the direction of the third fixed block, so that the third moving block and the third fixed block are abutted against the core skin of the inner core wire, the fourth linear motion mechanism drives the fifth linear motion mechanism, the third moving block, the second sliding assembly, the third fixed block and the core skin of the inner core wire to do linear motion towards the direction far away from the inner core wire arranging assembly, through the mode of increasing linear motion mechanism, with the split of wire stripping subassembly into tangent line subassembly and line ball subassembly, can make tangent line subassembly be independent of wire stripping subassembly work, can solve tangent line subassembly and do the in-process cutter of linear motion along with the line ball subassembly and cause the problem of fish tail or cut off to the metal wire.
In a further embodiment, the bottom end of the groove of the second fixed block is provided with an air suction hole, the plane of the second fixed block is provided with air injection holes, the air injection holes are positioned at two sides of the groove, the air suction hole is communicated with the air inlet end of the air pump, the air injection holes are communicated with the air outlet end of the air pump, the inclined plane of the second moving block pushes the inner core wire into the groove after the inner core wire is blown up by the air injection holes, the inner core wire in the groove can be fixed in the groove through the air suction holes even if the inner core wire is arranged in the groove, the subsequent inner core wire is blown up through the air injection holes to enable the subsequent inner core wire to cross the inner core wire accommodated in the groove, and the problem that two inner core wires are easily accumulated in the same groove in the prior art is solved, leading to the problem of failure of the cable.
The wire stripping method based on the multi-core wire stripping equipment comprises the following steps: and S1, the multi-core wire enters the outer skin stripping assembly, sequentially passes through the inner core flat cable assembly, the tangent assembly of the inner core stripping assembly and the wire pressing assembly of the inner core stripping assembly, and then passes out of the outer skin stripping assembly.
And S2, the outer skin stripping assembly strips the outer skin of the multi-core wire to protect the inner core wire outside, the second linear motion mechanism of the inner core wire arranging assembly drives the second moving block to do linear motion parallel to the upper surface of the second fixed block above the second fixed block, the motion direction of the second linear motion mechanism is perpendicular to the central axis of the multi-core wire, the inclined surface of the second moving block abuts against the inner core wire in the process that the second linear motion mechanism does linear motion, and the inner core wire is pushed into the groove of the second fixed block.
S3, after the first inner core wire is contained in the first groove, when the second inner core wire is blocked between the first groove and the inclined surface of the second moving block by the first inner core wire, the air injection hole blows up the second inner core wire, the inclined surface of the second moving block exerts horizontal force on the second inner core wire, the second inner core wire passes through the first inner core wire to reach the upper part of the second groove, and the air suction hole in the second groove exerts adsorption force on the second inner core wire, so that the second inner core wire is contained in the second groove.
S4, after the inner core wire arranging component arranges the inner core wires of the multi-core wires into an in-line type, the fifth linear motion mechanism drives the third moving block to do linear motion towards the direction of the third fixed block, so that the third moving block and the third fixed block are abutted against the core skin of the inner core wire, then the third linear motion mechanism drives the moving cutter to do linear motion towards the direction of the fixed cutter, the core skin of the inner core wire between the moving cutter and the fixed cutter is cut off, and finally the fourth linear motion mechanism drives the fifth linear motion mechanism, the third moving block, the second sliding component, the third fixed block and the core skin of the inner core wire to do linear motion towards the direction far away from the inner core wire arranging component, so that the core skin is stripped.
Has the advantages that: the invention discloses a multi-core wire stripping device and a multi-core wire stripping method.
Drawings
Fig. 1 is an assembly schematic of the present invention.
Fig. 2 is a schematic view of a core winding displacement assembly of the present invention.
Fig. 3 is a schematic view of another embodiment of the core cable assembly of the present invention.
The reference numerals shown in fig. 1 to 3 are: the device comprises a support frame 1, a skin stripping component 2, a core skin stripping component 3, a first skin crimping component 21, a second skin crimping component 22, an inner core wire arranging component 31, an inner core stripping component 32, a first linear motion mechanism 311, a first wire arranging mold 312, a first moving block 3121, a first fixed block 3122, a second linear motion mechanism 313, a second wire arranging mold 314, a second moving block 3141, a second fixed block 3142, a wire cutting component 321, a wire pressing component 322, a third linear motion mechanism 3211, a moving cutter 3212, a fixed cutter 3213, a fourth linear motion mechanism 3221, a fifth linear motion mechanism 3222, a third moving block 3223 and a third fixed block 3224.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
The applicant finds that in the existing wire stripping process, after the outer skin is stripped because the multi-core wire is composed of a plurality of inner core wires wrapped in the outer skin in a star shape, the multi-core wire needs to be manually taken out of a wire stripping device, then the inner core wires are manually arranged in an in-line shape before the inner skin is stripped, then the inner core wires are placed in a wire stripping machine for stripping the wires, the processing needs manual participation, and the problem of low working efficiency exists.
This many heart yearns wire stripping equipment includes: the device comprises a support frame 1, a skin stripping component 2, a core skin stripping component 3, a first skin crimping component 21, a second skin crimping component 22, an inner core wire arranging component 31, an inner core stripping component 32, a first linear motion mechanism 311, a first wire arranging mold 312, a first moving block 3121, a first fixed block 3122, a second linear motion mechanism 313, a second wire arranging mold 314, a second moving block 3141, a second fixed block 3142, a wire cutting component 321, a wire pressing component 322, a third linear motion mechanism 3211, a moving cutter 3212, a fixed cutter 3213, a fourth linear motion mechanism 3221, a fifth linear motion mechanism 3222, a third moving block 3223 and a third fixed block 3224.
The support frame 1 comprises a workbench and an electric cabinet fixed above the workbench, and the outer skin stripping assembly 2 and the core skin stripping assembly 3 are fixedly installed on one side of the electric cabinet.
The outer skin stripping assembly 2 comprises a first outer skin crimping assembly 21 fixedly mounted at one end of the side face of the electrical cabinet, a second outer skin crimping assembly 22 fixedly mounted at the other end of the side face of the electrical cabinet, and a cutter fixedly connected with the first outer skin crimping assembly 21, the cutter is positioned between the first outer skin crimping assembly 21 and the second outer skin crimping assembly 22, wherein the first outer skin crimping assembly 21 comprises a vertical cylinder fixedly connected with the electrical cabinet, the vertical cylinder drives the first outer skin crimping assembly 21 to do linear motion towards the direction of the multi-core wire so that the first outer skin crimping assembly 21 is abutted against the outer skin, the cutter cuts off the outer skin, the second outer skin crimping assembly 22 comprises a transverse cylinder and an electrical cabinet fixedly connected with the electrical cabinet, and a vertical cylinder fixedly connected with a telescopic rod of the transverse cylinder, the transverse cylinder drives the second outer skin crimping assembly 22 to do linear motion towards the direction of the multi-core wire so that the second outer skin crimping assembly 22, the vertical cylinder then drives the second skin crimping assembly 22 and the skin to move linearly in a direction away from the first skin crimping assembly 21.
The core skin stripping assembly 3 comprises an inner core flat cable assembly 31 and an inner core stripping assembly 32 which are fixedly arranged in the skin stripping assembly 2, the inner core flat cable assembly 31 is fixedly arranged between the first skin crimping assembly 21 and the second skin crimping assembly 22, and the inner core stripping assembly 32 is fixedly arranged between the first skin crimping assembly 21 and the inner core flat cable assembly 31.
The working principle is as follows: the crust strips the interior heart yearn butt of subassembly 31 and multicore line after subassembly 2 strips the crust of multicore line, and arrange the interior heart yearn of multicore line into the in-line shape of a word arrangement, the subassembly 32 is peeled to the inner core with the interior heart yearn butt of multicore line to keeping away from the interior heart yearn of subassembly 31 direction and being linear motion and strip the core skin of interior heart yearn, compress tightly the interior heart yearn behind arranging the in-line shape with the interior heart yearn through inner core wire winding displacement subassembly 31, then strip the core skin through the subassembly 32 that peels to the inner core, whole process of skinning does not need artifical the participation, the problem that prior art work efficiency is low is solved.
In a further embodiment, in the prior art, a pressing plate vertically downwards vertically extrudes an inner core wire, and a smooth arc-shaped surface of a core skin is utilized to convert a vertical force into a lateral force to force the inner core wire to be separated.
In order to solve the above problem, in the embodiment shown in fig. 1, the core cable assembly 31 includes a first linear motion mechanism 311 fixedly connected to the support frame 1, and a first cable arranging mold 312 fixedly connected to the first linear motion mechanism 311.
The first traverse module 312 includes a first moving block 3121 fixedly connected to the first linear motion mechanism 311, and a first fixed block 3122 fixedly connected to the support frame 1, the first linear motion mechanism 311 drives the first moving block 3121 to make linear motion in the direction of the first fixed block 3122, a first sliding assembly is fixedly mounted at one end of the first fixed block 3122 close to the first moving block 3121, the first moving block 3121 is slidably connected to the first sliding assembly, as shown in fig. 1 and 2, the first sliding assembly includes a polished rod and a linear bearing, one end of the polished rod is fixedly connected to the first fixed block 3122, the linear bearing is fixedly connected to the first moving block 3121, the polished rod and the linear bearing are slidably connected, as shown in fig. 1 and 2, the first linear motion mechanism 311 is an air cylinder.
The surface that first movable block 3121 and first fixed block 3122 cooperate is the inclined plane that is predetermined contained angle with ground, interior heart yearn and inclined plane butt, and first movable block 3121 exerts oblique force to the interior heart yearn to the in-process inclined plane that first fixed block 3122 removed, makes interior heart yearn dislocation separation, and first movable block 3121 and first fixed block 3122 exert the clamp force to the core skin of interior heart yearn when removing predetermined position, make the core skin of interior heart yearn take place elastic deformation.
The oblique dislocation separation of interior heart yearn can be made through applying the oblique clamp force to interior heart yearn, reaches the effect that makes interior heart yearn in-line arrangement, and this technical scheme has only improved prior art's mould angle moreover, has simple structure low in production cost's technical advantage.
In another embodiment as shown in fig. 3, the core ribbon assembly 31 includes a second linear motion mechanism 313 fixedly connected to the support frame 1, and a second ribbon arranging mold 314 fixedly connected to the second linear motion mechanism 313.
The second flat cable mold 314 includes a second moving block 3141 fixedly connected to the second linear motion mechanism 313, and a second fixing block 3142 fixedly connected to the supporting frame 1.
The upper surface of the second fixing block 3142 is a plane having at least one groove for coupling with the inner core wire.
One end of the lower surface of the second moving block 3141, which is far away from the second linear motion mechanism 313, is an inclined surface forming a predetermined included angle with the upper surface of the second fixed block 3142, one end of the lower surface of the second moving block 3141, which is close to the second linear motion mechanism 313, is a plane parallel-matched with the upper surface of the second fixed block 3142, and the distance between the plane of the lower surface of the second moving block 3141 and the bottom end of the groove of the second fixed block 3142 is smaller than the diameter of the core barrel of the inner core wire.
The second linear motion mechanism 313 drives the second moving block 3141 to perform a linear motion parallel to the upper surface of the second fixed block 3142 above the second fixed block 3142, and the second linear motion mechanism 313 moves in a direction perpendicular to the central axis of the multicore wire, as shown in fig. 3, the second linear motion mechanism 313 is a cylinder.
The inner core wire can be pushed into the groove of the second fixed block 3142 through the inclined surface of the second moving block 3141, the effect of in-line arrangement of the inner core wires is achieved, the inner core wires can be separated to be beneficial to subsequent processing, pre-tightening force can be applied to the inner core wires through parallel matching of the plane of the lower surface of the second moving block 3141 and the upper surface of the second fixed block 3142 to be beneficial to subsequent core skin stripping work, the technical scheme only changes the shape of the die and the motion direction of the linear motion mechanism, and the inner core wire stripper has the technical advantages of simple structure and low production cost.
In a further embodiment, in the prior art, since the wire pressing assembly 322 needs to wire the inner core wire, the cutter is fixedly mounted on the wire stripping assembly, but when the wire stripping assembly moves linearly in a direction away from the wire pressing assembly 322, the cutter is driven to move linearly in a direction away from the wire pressing assembly 322, and in the technical scheme, the cutter scratches or even cuts off the metal wire in a process away from the wire pressing assembly 322.
In order to solve the above problem, the core stripping assembly 32 comprises a thread cutting assembly 321 and a thread pressing assembly 322 fixedly connected with the supporting frame 1.
The tangent line subassembly 321 is located one side of inner core winding displacement subassembly 31, and tangent line subassembly 321 includes the third linear motion mechanism 3211 with support frame 1 fixed connection, with the removal cutter 3212 of third linear motion fixed connection to and with support frame 1 fixed connection's fixed cutter 3213, the drive of third linear motion mechanism 3211 removes cutter 3212 and is linear motion to fixed cutter 3213 direction.
The wire pressing assembly 322 is located on one side of the wire cutting assembly 321 away from the inner core wire arranging assembly 31, the wire pressing assembly 322 includes a fourth linear motion mechanism 3221 fixedly connected to the supporting frame 1, a fifth linear motion mechanism 3222 fixedly connected to the fourth linear motion mechanism 3221, a third moving block 3223 fixedly connected to the fifth linear motion mechanism 3222, a second sliding assembly slidably connected to the third moving block 3223, a third fixed block 3224 fixedly connected to the second sliding assembly, and a third sliding assembly slidably connected to the third fixed block 3224, the third sliding assembly is fixedly connected to the supporting frame 1, the fifth linear motion mechanism 3222 drives the third moving block 3223 to move linearly in the direction of the third fixed block 3224, so that the third moving block 3223 and the third fixed block 3224 abut against the core skin of the inner core wire, and the fourth linear motion mechanism 3221 drives the fifth linear motion mechanism 3222, the third moving block 3223, the third linear motion mechanism 3223, and the third linear motion mechanism 3222, The second sliding assembly, the third fixing block 3224 and the core skin of the inner core wire make linear motion in the direction away from the inner core wire arranging assembly 31, as shown in fig. 1, the fourth linear motion mechanism 3221 and the fifth linear motion mechanism 3222 are both cylinders, the second sliding assembly includes a polished rod and a linear bearing, one end of the polished rod is fixedly connected with the third fixing block 3224, the linear bearing is fixedly connected with the third moving block 3223, the polished rod is slidably connected with the linear bearing, the third sliding assembly includes a sliding block fixedly connected with the third fixing block 3224, and a sliding rail slidably connected with the sliding block, and the sliding rail is fixedly connected with the support frame 1.
Through the mode of adding linear motion mechanism, with wire stripping subassembly split into tangent line subassembly 321 and line ball subassembly 322, can make tangent line subassembly 321 be independent of wire stripping subassembly work, can solve tangent line subassembly 321 and make the in-process cutter of linear motion along with line ball subassembly 322 and cause the problem of fish tail or cut off to the metal wire.
In a further embodiment, during the process of arranging the internal core wires by using the mold with the groove, one internal core wire is easily accommodated in the groove, and the problem that two internal core wires are stacked in the same groove due to the blocking of the movement of the following internal core wires occurs, and the wire arrangement fails.
In order to solve the problems, the bottom end of the groove of the second fixing block 3142 is provided with an air suction hole, the plane of the second fixing block 3142 is provided with air injection holes, the air injection holes are located on two sides of the groove, the air suction hole is communicated with the air inlet end of the air pump, the air injection holes are communicated with the air outlet end of the air pump, the inner core wire is pushed into the groove by the inclined plane of the second moving block 3141 after the inner core wire is blown up by the air injection holes, and the inner core wire is adsorbed in the groove by the air suction holes.
The working principle is as follows: s1, the multi-core wire enters the skin peeling assembly 2 and then sequentially passes through the core wire arranging assembly 31, the wire cutting assembly 321 of the core peeling assembly 32 and the wire pressing assembly 322 of the core peeling assembly 32, and then passes out of the skin peeling assembly 2.
S2, the outer skin stripping component 2 strips the outer skin of the multi-core wire to protect the inner core wire outside, the second linear motion mechanism 313 of the inner core wire arranging component 31 drives the second moving block 3141 to do linear motion parallel to the upper surface of the second fixing block 3142 above the second fixing block 3142, the motion direction of the second linear motion mechanism 313 is perpendicular to the central axis of the multi-core wire, the inclined surface of the second moving block 3141 abuts against the inner core wire in the process that the second linear motion mechanism 313 does linear motion, and the inner core wire is pushed into the groove of the second fixing block 3142.
S3, after the first inner core wire is received in the first groove, the second inner core wire is stopped by the first inner core wire between the first groove and the inclined surface of the second movable block 3141, the gas ejection hole blows up the second inner core wire, the inclined surface of the second movable block 3141 applies a horizontal force to the second inner core wire to make the second inner core wire pass over the first inner core wire to reach the top of the second groove, and the gas ejection hole in the second groove applies a suction force to the second inner core wire to make the second inner core wire received in the second groove.
S4, after the inner core wire arranging assembly 31 arranges the inner core wires of the multi-core wires into an in-line type, the fifth linear motion mechanism 3222 drives the third moving block 3223 to make linear motion towards the direction of the third fixed block 3224, so that the third moving block 3223 and the third fixed block 3224 are abutted to the core skins of the inner core wires, then the third linear motion mechanism 3211 drives the moving cutter 3212 to make linear motion towards the direction of the fixed cutter 3213, so as to cut off the core skins of the inner core wires between the moving cutter 3212 and the fixed cutter 3213, and finally the fourth linear motion mechanism 3221 drives the fifth linear motion mechanism 3222, the third moving block 3223, the second sliding assembly, the third fixed block 3224 and the core skins stripped from the inner core wires to make linear motion towards the direction far away from the inner core wire arranging assembly 31, so as to strip the core skins.
Can blow the back with the internal core through the inclined plane of second movable block 3141 with the internal core propelling movement to the recess through the fumarole in, even have the internal core also can fix the internal core in the recess through the suction hole in the recess, blow up messenger's subsequent internal core through the fumarole and cross the internal core of acceping in the recess with subsequent internal core, solved prior art and appeared two internal core and piled up in same recess easily, lead to the problem of winding displacement failure.
In a further embodiment, in order to improve the wire arranging efficiency and accuracy, the structures of the fifth linear motion mechanism 3222, the third moving block 3223 and the third fixed block 3224 are the same as the structure of the inner core wire arranging assembly 31, the inner core wire arranging assembly 31 can ensure that the inner core wires close to the moving cutter 3212 and the fixed cutter 3213 are arranged in a straight-line manner, the metal wire is prevented from being damaged by the moving cutter 3212 and the fixed cutter 3213, and the core skin is stripped after the inner core wires are arranged in the straight-line manner by the third moving block 3223 and the third fixed block 3224, so that the metal wire is prevented from being crushed.
Claims (6)
1. A multi-core wire stripping device, comprising: the device comprises a support frame, a skin stripping assembly and a core skin stripping assembly;
the sheath stripping assembly is fixedly connected with the support frame and is used for stripping the sheath of the multi-core wire;
the core skin stripping assembly comprises an inner core flat cable assembly and an inner core peeling assembly which are fixedly arranged in the skin stripping assembly;
the outer skin stripping assembly enables the inner core wire arranging assembly to abut against the inner core wires of the multi-core wires after the outer skins of the multi-core wires are stripped, and the inner core wires of the multi-core wires are arranged in a straight line;
the inner core peeling assembly is abutted to the inner core wire of the multi-core wire and linearly moves towards the direction far away from the inner core wire arranging assembly to peel off the core skin of the inner core wire.
2. The multi-core wire stripping device of claim 1, wherein the inner core wire assembly comprises a first linear motion mechanism fixedly connected to the support frame, and a first wire arranging mold fixedly connected to the first linear motion mechanism;
the first wiring mould comprises a first moving block fixedly connected with a first linear motion mechanism and a first fixed block fixedly connected with the supporting frame, the first linear motion mechanism drives the first moving block to do linear motion towards the direction of the first fixed block, one end of the first fixed block close to the first moving block is fixedly provided with a first sliding assembly, and the first moving block is connected with the first sliding assembly in a sliding manner;
the surface of the first moving block matched with the first fixing block is an inclined surface with a preset included angle with the ground, the inner core wire is abutted against the inclined surface, the inclined surface applies oblique force to the inner core wire in the process that the first moving block moves towards the first fixing block, so that the inner core wire is separated in a staggered mode, and when the first moving block moves to a preset position, the first moving block and the first fixing block apply clamping force to the core skin of the inner core wire, so that the core skin of the inner core wire is elastically deformed.
3. The multi-core wire stripping device of claim 1, wherein the inner core wire arrangement assembly comprises a second linear motion mechanism fixedly connected with the support frame, and a second wire arrangement mold fixedly connected with the second linear motion mechanism;
the second wire arranging mold comprises a second moving block fixedly connected with the second linear motion mechanism and a second fixed block fixedly connected with the support frame;
the upper surface of the second fixed block is a plane provided with at least one groove matched with the inner core wire;
the end, far away from the second linear motion mechanism, of the lower surface of the second moving block is an inclined surface forming a preset included angle with the upper surface of the second fixed block, the end, close to the second linear motion mechanism, of the lower surface of the second moving block is a plane parallel matched with the upper surface of the second fixed block, and the distance between the plane of the lower surface of the second moving block and the bottom end of the groove of the second fixed block is smaller than the diameter of the core skin of the inner core wire;
the second linear motion mechanism drives the second moving block to do linear motion parallel to the upper surface of the second fixed block above the second fixed block, and the motion direction of the second linear motion mechanism is perpendicular to the central axis of the multi-core wire.
4. The multi-core wire stripping device according to claim 1, wherein the inner core stripping assembly comprises a wire cutting assembly and a wire pressing assembly which are fixedly connected with the support frame;
the wire cutting assembly is positioned on one side of the inner core wire arranging assembly and comprises a third linear motion mechanism fixedly connected with the support frame, a movable cutter fixedly connected with the third linear motion mechanism and a fixed cutter fixedly connected with the support frame, and the third linear motion mechanism drives the movable cutter to do linear motion towards the direction of the fixed cutter;
the line pressing component is positioned at one side of the tangent component far away from the inner core wire arranging component and comprises a fourth linear motion mechanism fixedly connected with the supporting frame, a fifth linear motion mechanism fixedly connected with the fourth linear motion mechanism, a third moving block fixedly connected with the fifth linear motion mechanism, a second sliding component connected with the third moving block in a sliding way, a third fixed block fixedly connected with the second sliding component, and a third sliding component connected with the third fixed block in a sliding way, the third sliding component is fixedly connected with the supporting frame, the fifth linear motion mechanism drives the third moving block to do linear motion towards the third fixed block, so that the third moving block and the third fixed block are abutted against the core skin of the inner core wire, the fourth linear motion mechanism drives the fifth linear motion mechanism, the third moving block, the second sliding assembly, the third fixing block and the core skin of the inner core wire to do linear motion towards the direction far away from the inner core wire arranging assembly.
5. The multi-core wire stripping device according to claim 3, wherein a suction hole is formed in the bottom end of the groove of the second fixed block, air injection holes are formed in the plane of the second fixed block and located on two sides of the groove, the suction hole is communicated with an air inlet end of the air pump, the air injection holes are communicated with an air outlet end of the air pump, the inner core wire is pushed into the groove by an inclined plane of the second moving block after the inner core wire is blown up by the air injection holes, and the suction hole adsorbs the inner core wire in the groove.
6. The method for stripping wires of the multi-core wire stripping device according to any one of claims 3 to 5, comprising: s1, the multi-core wire enters the outer skin stripping assembly, sequentially passes through the inner core wire arranging assembly, the wire cutting assembly of the inner core stripping assembly and the wire pressing assembly of the inner core stripping assembly, and then passes out of the outer skin stripping assembly;
s2, the outer skin stripping assembly strips the outer skin of the multi-core wire to protect the inner core wire outside, the second linear motion mechanism of the inner core wire arranging assembly drives the second moving block to do linear motion parallel to the upper surface of the second fixed block above the second fixed block, the motion direction of the second linear motion mechanism is perpendicular to the central axis of the multi-core wire, the inclined plane of the second moving block abuts against the inner core wire in the process that the second linear motion mechanism does linear motion, and the inner core wire is pushed into the groove of the second fixed block;
s3, after the first inner core wire is accommodated in the first groove, when the second inner core wire is blocked between the first groove and the inclined surface of the second moving block by the first inner core wire, the air injection hole blows up the second inner core wire, the inclined surface of the second moving block applies horizontal force to the second inner core wire, so that the second inner core wire passes over the first inner core wire to reach the upper part of the second groove, and the air suction hole in the second groove applies adsorption force to the second inner core wire, so that the second inner core wire is accommodated in the second groove;
s4, after the inner core wire arranging component arranges the inner core wires of the multi-core wires into an in-line type, the fifth linear motion mechanism drives the third moving block to do linear motion towards the direction of the third fixed block, so that the third moving block and the third fixed block are abutted against the core skin of the inner core wire, then the third linear motion mechanism drives the moving cutter to do linear motion towards the direction of the fixed cutter, the core skin of the inner core wire between the moving cutter and the fixed cutter is cut off, and finally the fourth linear motion mechanism drives the fifth linear motion mechanism, the third moving block, the second sliding component, the third fixed block and the core skin of the inner core wire to do linear motion towards the direction far away from the inner core wire arranging component, so that the core skin is stripped.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010858728.3A CN112103858A (en) | 2020-08-24 | 2020-08-24 | Multi-core wire stripping equipment and method |
| PCT/CN2021/080614 WO2022041684A1 (en) | 2020-08-24 | 2021-03-12 | Multi-core wire stripping apparatus and wire stripping method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010858728.3A CN112103858A (en) | 2020-08-24 | 2020-08-24 | Multi-core wire stripping equipment and method |
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| Publication Number | Publication Date |
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| CN112103858A true CN112103858A (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010858728.3A Withdrawn CN112103858A (en) | 2020-08-24 | 2020-08-24 | Multi-core wire stripping equipment and method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112103858A (en) |
| WO (1) | WO2022041684A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022041742A1 (en) * | 2020-08-24 | 2022-03-03 | 南京涵曦月自动化科技有限公司 | Multi-core wire stripping method based on roller wire stripping device |
| WO2022041684A1 (en) * | 2020-08-24 | 2022-03-03 | 南京涵曦月自动化科技有限公司 | Multi-core wire stripping apparatus and wire stripping method |
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| CN201008081Y (en) * | 2006-09-20 | 2008-01-16 | 袁海凌 | Three-component wire inside and outside peeling machine |
| CN102916323A (en) * | 2012-10-29 | 2013-02-06 | 华南农业大学 | Integrated machine for automatically peeling off multi-core wire and wire peeling method thereof |
| CN208352699U (en) * | 2018-07-23 | 2019-01-08 | 无锡市中汇线缆有限公司 | It is a kind of for separating the line device of power supply line core wire |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103858A (en) * | 2020-08-24 | 2020-12-18 | 南京涵曦月自动化科技有限公司 | Multi-core wire stripping equipment and method |
| CN112072449A (en) * | 2020-08-24 | 2020-12-11 | 南京涵曦月自动化科技有限公司 | Machining method based on multi-core wire machining equipment |
-
2020
- 2020-08-24 CN CN202010858728.3A patent/CN112103858A/en not_active Withdrawn
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- 2021-03-12 WO PCT/CN2021/080614 patent/WO2022041684A1/en active Application Filing
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| CN201008081Y (en) * | 2006-09-20 | 2008-01-16 | 袁海凌 | Three-component wire inside and outside peeling machine |
| CN102916323A (en) * | 2012-10-29 | 2013-02-06 | 华南农业大学 | Integrated machine for automatically peeling off multi-core wire and wire peeling method thereof |
| CN208352699U (en) * | 2018-07-23 | 2019-01-08 | 无锡市中汇线缆有限公司 | It is a kind of for separating the line device of power supply line core wire |
| CN109638615A (en) * | 2019-02-13 | 2019-04-16 | 河北科技大学 | A kind of automation equipment of multicore cable wire stripping and internal core wire graticule number |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022041742A1 (en) * | 2020-08-24 | 2022-03-03 | 南京涵曦月自动化科技有限公司 | Multi-core wire stripping method based on roller wire stripping device |
| WO2022041684A1 (en) * | 2020-08-24 | 2022-03-03 | 南京涵曦月自动化科技有限公司 | Multi-core wire stripping apparatus and wire stripping method |
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| WO2022041684A1 (en) | 2022-03-03 |
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