CN112068246A - Multi-core wire stripping method based on roller wire stripping equipment - Google Patents
Multi-core wire stripping method based on roller wire stripping equipment Download PDFInfo
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- CN112068246A CN112068246A CN202010858756.5A CN202010858756A CN112068246A CN 112068246 A CN112068246 A CN 112068246A CN 202010858756 A CN202010858756 A CN 202010858756A CN 112068246 A CN112068246 A CN 112068246A
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/245—Removing protective coverings of light guides before coupling
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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
- H02G1/126—Machines the cutting element not rotating about the wire or cable making a longitudinal cut
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
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Abstract
The invention discloses a multi-core wire stripping method based on roller wire stripping equipment, and belongs to the field of automatic equipment. This a wire stripping equipment for multicore production line includes: the device comprises a support frame, a take-up cylinder rotatably connected with one end above the support frame, a pre-tightening assembly fixedly connected with the other end above the support frame, a conveying assembly fixedly connected with the pre-tightening assembly, a cutting assembly in plug-in fit with one end, close to the take-up cylinder, of the conveying assembly, and a wire stripping assembly in plug-in fit with one end, far away from the take-up cylinder, of the conveying assembly, wherein the cutting assembly and the wire stripping assembly are both fixedly connected with the support frame.
Description
Technical Field
The invention belongs to the field of automatic equipment, and particularly relates to a multi-core wire stripping method based on roller wire stripping equipment.
Background
The reason that current gyro wheel wire stripping subassembly only can be to single core line wire stripping lies in gyro wheel group and base fixed connection, leads to the clearance between the gyro wheel group the same, only can carry out the problem of transporting to the fixed single core line of diameter, and the crust of multicore line strips the back, because the internal core line diameter of multicore line is less than the crust diameter, so the unable and internal core line butt of gyro wheel group that the clearance is fixed leads to the gyro wheel group can't exert the problem that the core skin of pulling force with the internal core line strips to the internal core line.
Disclosure of Invention
The purpose of the invention is as follows: the utility model provides a multiconductor wire stripping method based on gyro wheel wire stripping equipment to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: the multi-core wire stripping method based on the roller wire stripping equipment comprises the following steps: the roller wire stripping device comprises a support frame, a wire collecting barrel rotatably connected with one end above the support frame, a pre-tightening assembly fixedly connected with the other end above the support frame, a conveying assembly fixedly connected with the pre-tightening assembly, a cutting assembly in plug-in fit with one end, close to the wire collecting barrel, of the conveying assembly, and a wire stripping assembly in plug-in fit with one end, far away from the wire collecting roller, of the conveying assembly, wherein the cutting assembly and the wire stripping assembly are both fixedly connected with the support frame.
One end of the multi-core wire is fixedly connected with the wire take-up cylinder, and the other end of the multi-core wire sequentially penetrates through the cutting assembly, the conveying assembly and the wire stripping assembly, and the conveying assembly conveys the multi-core wire from the wire take-up cylinder to the wire stripping assembly.
The conveying assembly comprises an upper roller set fixedly connected with the pre-tightening assembly, a lower roller set fixedly connected with the support frame and a conveying belt sleeved outside the lower roller set, a reserved space matched with the multi-core wire is reserved between the upper roller set and the lower roller set, and the rollers of the upper roller set and the lower roller set are in butt fit with the multi-core wire.
The pre-tightening assembly drives the upper roller set to do linear motion towards the lower roller set, so that the conveying assembly applies pre-tightening force to the multi-core wire.
The multi-core wire stripping method comprises the following steps: and S1, sequentially enabling one end of the multi-core wire far away from the take-up cylinder to pass through the cutting assembly, the conveying assembly and the wire stripping assembly, enabling the conveying assembly to convey the multi-core wire from the take-up cylinder to the wire stripping assembly, then enabling the wire stripping assembly to cut a notch in the outer skin of the end of the multi-core wire far away from the take-up cylinder, enabling the conveying assembly to stretch and cut the outer skin with the notch and convey the outer skin of the end of the multi-core wire far away from the take-up cylinder to the direction far away from the take-up cylinder, and keeping the main body.
S2, the inner core wire after peeling off the outer skin is exposed between the upper roller group and the lower roller group of the conveying assembly, at this time, the diameter of the inner core wire after peeling off the outer skin is smaller than that of the outer skin of the multi-core wire, so that the gap between the upper roller group and the lower roller group is larger than that of the inner core wire, at this time, the pre-tightening assembly drives the upper roller group to do linear motion towards the lower roller group, and the upper roller group and the lower roller group of the conveying assembly apply pre-tightening force to the direction of the multi-core.
And S3, the wire stripping assembly cuts a notch in the core skin at one end of the inner core wire, which is far away from the wire take-up cylinder, the conveying assembly breaks the core skin with the cut notch and conveys the core skin at the tail end of the inner core wire to the outside of the roller wire stripping equipment, and thus the wire stripping work of one end of the multi-core wire, which is far away from the wire take-up cylinder, is completed.
S4, after the cutting assembly cuts the multi-core wire, the conveying assembly conveys one end of the multi-core wire close to the wire receiving cylinder to the direction of the wire stripping assembly, then the wire stripping assembly cuts a notch in the outer skin of one end of the multi-core wire close to the wire receiving cylinder, the conveying assembly breaks the outer skin with the cut notch and conveys the outer skin of the multi-core wire close to one end of the wire receiving cylinder to the direction close to the wire receiving cylinder, at the moment, the inner core wire is exposed below the conveying assembly, and the pre-tightening assembly drives the conveying assembly to extrude and deform the stripped outer skin, so that the upper roller set and the lower roller set of the conveying assembly are abutted to the inner core wire.
And S5, after the wire stripping assembly cuts a notch on the core skin at one end of the inner core wire close to the wire take-up cylinder, the conveying assembly breaks the core skin with the cut notch and conveys the core skin at one end of the multi-core wire close to the wire take-up cylinder to the direction close to the wire take-up cylinder.
And S6, after the peeling assembly and the conveying assembly cut the outer skin and the core skin at the two ends of the multi-core wire, the conveying assembly conveys the multi-core wire, the outer skin and the inner skin in the conveying assembly to the direction far away from the wire-rewinding cylinder.
In a further embodiment, one side of the wire stripping assembly, which is far away from the wire collecting barrel, is provided with at least two rollers of an upper roller group and a lower roller group, after the wire stripping assembly cuts a notch on the outer skin of the multi-core wire, the upper roller group and the lower roller group on one side of the wire stripping assembly close to the wire take-up cylinder stop working, the upper roller group and the lower roller group at one side of the wire stripping assembly, which is far away from the wire-collecting barrel, convey the outer skin at the end of the multi-core wire to the direction far away from the wire-collecting barrel, the rollers of the upper roller group and the lower roller group are used for carrying out the transportation work of the outer skin of the wire stripping assembly far away from one side of the wire collecting barrel, so that the cutter only carries out the vertical cutting work, the problem that the cutter collides with the transportation assembly can be solved, after the upper roller group and the lower roller group on one side of the wire stripping assembly, which is far away from the wire collecting barrel, carry out the transportation work of the outer skin, the upper roller group and the lower roller group which are close to one side of the take-up drum can also continue to carry out the transportation work of the multi-core wire.
In a further embodiment, the roller wire stripping device further comprises a core wire arranging assembly fixedly connected with the support frame, and the core wire arranging assembly comprises a vertical linear motion mechanism fixedly connected with the support frame and a first wire arranging mold fixedly connected with the vertical linear motion mechanism.
The first wiring die comprises a first moving block fixedly connected with the vertical linear motion mechanism and a first fixed block fixedly connected with the support frame, the vertical linear motion mechanism drives the first moving block to do linear motion towards the direction of the first fixed block, a 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 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 deformed, the inner core wire can be separated in a staggered mode by applying 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 prior art, and the.
In another embodiment, the roller wire stripping device further comprises a flat cable assembly fixedly connected with the support frame, and the flat cable assembly comprises a transverse linear motion mechanism fixedly connected with the support frame, and a second flat cable die fixedly connected with the transverse linear motion mechanism.
The second flat cable die comprises a second moving block fixedly connected with the transverse 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 transverse 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 transverse 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 transverse 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 transverse 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 surface of the second moving block, the effect of in-line arrangement of the inner core wires is achieved, the inner core wires can be separated to facilitate subsequent processing, pre-tightening force can be applied to the inner core wires to facilitate subsequent core wire 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 transverse linear motion mechanism has the technical advantages of simple structure and low production cost.
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 and are 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 is adsorbed in the groove by the air suction holes, the inner core wire can be pushed into the groove through the inclined plane of the second moving block after the inner core wire is blown up by the air injection holes, even if the inner core wire in the groove is fixed in the groove through the air suction holes, the subsequent inner core wire is blown up by 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.
In a further embodiment, the wire stripping assembly further comprises an inner linear motion mechanism fixedly connected with the support frame, an inner cutter fixedly connected with the inner linear motion mechanism, an outer linear motion mechanism fixedly connected with the support frame, and an outer cutter fixedly connected with the outer linear motion mechanism, wherein the inner linear motion mechanism and the inner cutter are positioned on one side of the inner core wire arranging assembly close to the wire collecting cylinder, the outer linear motion mechanism and the outer cutter are positioned on one side of the inner core wire arranging assembly far away from the wire collecting cylinder, the outer linear motion mechanism and the outer cutter can cut the outer skin and the core skin of the multi-core wire close to one end of the wire collecting cylinder into a notch, the inner linear motion mechanism and the inner cutter can cut the outer skin and the core skin of the multi-core wire far away from one end of the wire collecting cylinder into a notch, and the inner cutter and the inner linear motion mechanism are fixedly, The outer side linear motion mechanism and the outer side cutter can respectively keep the multi-core wire away from one end of the wire collecting cylinder, and the outer skin and the core skin wire which are close to one end of the wire collecting cylinder are wound and stripped.
In a further embodiment, in a multi-core wire stripping method, after stripping the outer jacket of the multi-core wire, the end of the inner core wire of the multi-core wire near the outer jacket break is exposed within the inner core wire arranging assembly and the end away from the outer jacket break is exposed within the delivery assembly.
The outer skin is stripped, the inner core wire is arranged into an in-line mode by the inner core wire arranging assembly, the upper roller group driving the conveying assembly through the pre-tightening assembly makes linear motion towards the lower roller group, the upper roller group and the lower roller group are all abutted to the core skin, the inner core wire is arranged into the in-line mode through the inner core wire arranging assembly, and the problem that a metal wire is cut off when a notch is cut into the core skin can be avoided.
In a further embodiment, when the core skin of the inner core wire close to one end of the take-up cylinder is stripped, the inner core wire is arranged in an in-line mode by the inner core wire arranging assembly, pretightening force is applied to the inner core wire by the inner core wire arranging assembly, then the upper roller set and the lower roller set on one side, far away from the take-up cylinder, of the wire stripping assembly convey the main body of the multi-core wire to one end far away from the take-up cylinder, pretightening force is applied to the inner core wire by the inner core wire arranging assembly, and the problem that enough pretightening force cannot.
Has the advantages that: the invention discloses a multi-core wire stripping method based on roller wire stripping equipment, which is characterized in that after a wire stripping assembly strips the outer skin of the end part of a multi-core wire, a pre-tightening assembly drives a conveying assembly to apply pre-tightening force to an inner core wire, so that the problem that the roller set cannot abut against the inner core wire to cause the roller set to apply tension to the inner core wire to strip the skin of the inner core wire can be solved, and the conveying assembly can adapt to multi-core wires with different diameters through the pre-tightening assembly.
Drawings
Fig. 1 is an assembly schematic of the present invention.
Fig. 2 is a schematic diagram of the simple structure of the present invention.
Fig. 3 is a schematic view of a core winding displacement assembly of the present invention.
Fig. 4 is a schematic view of another embodiment of the core cable assembly of the present invention.
The reference numerals shown in fig. 1 to 4 are: the wire stripping device comprises a support frame 1, a wire collecting barrel 2, a conveying component 3, a cutting component 4, a wire stripping component 5, a pre-tightening component 31, an upper roller set 32, a lower roller set 33, an inner side linear motion mechanism 51, an inner side cutter 52, an outer side linear motion mechanism 53, an outer side cutter 54, a vertical linear motion mechanism 61, a first wire arranging mold 62, a first moving block 621, a first fixed block 622, a sliding component 623, a transverse linear motion mechanism 63, a second wire arranging mold 64, a second moving block 641 and a second fixed block 642.
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 the existing multi-core wire end stripping assemblies are semi-automatic stripping devices when researching and developing a multi-core wire production line, full-automatic devices for stripping wires, such as roller stripping devices, are applied to waste wire recovery, the use method is that the multi-core wires are placed into the roller stripping devices to strip the outer skins, so that the inner core wires are all exposed to the outside, then the inner core wires are placed into another type of stripping device to take out metal wires, therefore, the existing stripping devices do not have the function of stripping the end parts of the two ends of the multi-core wires, but rely on the semi-automatic devices to strip the end parts of the multi-core wires, and researches of the applicant find that the difficulty of stripping the multi-core wires by the existing full-automatic stripping devices is that the gap between the roller groups is the same as that the single-core wires with fixed diameters can only be transported due to the fixed connection between the roller groups and the base, and, because the diameter of the inner core wire of the multi-core wire is smaller than that of the outer skin, the roller group with fixed gap can not be abutted against the inner core wire, so that the roller group can not apply pulling force to the inner core wire to strip the core skin of the inner core wire.
This gyro wheel wire stripping equipment includes: the wire stripping device comprises a support frame 1, a wire collecting barrel 2, a conveying assembly 3, a cutting assembly 4, a wire stripping assembly 5, a pre-tightening assembly 31, an upper roller set 32, a lower roller set 33, an inner side linear motion mechanism 51, an inner side cutter 52, an outer side linear motion mechanism 53, an outer side cutter 54, a vertical linear motion mechanism 61, a first wire arranging mold 62, a first moving block 621, a first fixed block 622, a sliding assembly 623, a transverse linear motion mechanism 63, a second wire arranging mold 64, a second moving block 641 and a second fixed block 642.
The support frame 1 comprises a workbench and an electrical cabinet fixed above the workbench, and the take-up drum 2, the conveying assembly 3, the cutting assembly 4, the wire stripping assembly 5 and the pre-tightening assembly 31 are all installed on one side of the electrical cabinet.
The pre-tightening component 31 is a moving mechanism which can provide vertical downward pressure for the upper roller group 32, such as a spring, an air cylinder, a ball screw mechanism or a hydraulic cylinder which do linear motion, the pre-tightening component 31 drives the upper roller group 32 to do linear motion towards the lower roller group 33, so that the conveying component 3 applies pre-tightening force to the multi-core wire, in the embodiment shown in fig. 1, the pre-tightening component 31 is an air cylinder, the air cylinder is used, and the wire arranging component and the wire stripping component 5 can be matched to perform pre-tightening action or loosen limitation on the multi-core wire, so that an electrical engineer can conveniently adjust the working sequence according to actual use working conditions.
Take-up section of thick bamboo 2 and the top one end of support frame 1 and rotate to be connected, pretension subassembly 31 and the top other end fixed connection of support frame 1, conveying component 3 and pretension subassembly 31 fixed connection, cut off the one end grafting cooperation that subassembly 4 and conveying component 3 are close to take-up section of thick bamboo 2, wire stripping subassembly 5 and conveying component 3 keep away from the one end grafting cooperation of receiving the line cylinder, the one end and the take-up section of thick bamboo 2 fixed connection of multicore line, the other end passes in proper order and cuts off subassembly 4, conveying component 3 and wire stripping subassembly 5, conveying component 3 carries the multicore line from taking-up section of thick bamboo 2 to wire stripping subassembly 5 direction.
The conveying component 3 comprises an upper roller group 32 fixedly connected with the pre-tightening component 31, a lower roller group 33 fixedly connected with the support frame 1, and the conveyer belt that cup joints in the roller train 33 outside down, there is the headspace with multicore line matched with between last roller train 32 and the lower roller train 33, the gyro wheel of going up roller train 32 and lower roller train 33 cooperates with the multicore line butt, it all includes eight gyro wheels that are a word arrangement down to go up roller train 32 and lower roller train 33, the gyro wheel rotates with support frame 1 to be connected, go up two liang of correspondences of gyro wheel of roller train 32 and lower roller train 33 and cooperate, the gyro wheel extending direction of going up roller train 32 and lower roller train 33 is parallel to each other, there is the headspace with multicore line matched with between last roller train 32 and the lower roller train 33, the conveyer belt and the multicore line butt cooperation outside the gyro wheel of going up roller train 32 and lower roller, the recess that leads to the multicore line is still opened on the surface of gyro wheel and conveyer belt.
The working principle is as follows: s1, enabling one end of the multi-core wire far away from the take-up cylinder 2 to sequentially penetrate through the cutting assembly 4, the conveying assembly 3 and the wire stripping assembly 5, enabling the conveying assembly 3 to convey the multi-core wire from the take-up cylinder 2 to the wire stripping assembly 5, then enabling the wire stripping assembly 5 to cut a notch in the outer skin of one end of the multi-core wire far away from the take-up cylinder 2, enabling the conveying assembly 3 to stretch and cut the outer skin with the notch, transporting the outer skin of one end of the multi-core wire far away from the take-up cylinder 2 to the direction far away from the take-up cylinder 2, and leaving the main body of the.
S2, the inner core wire after peeling off the outer skin is exposed between the upper roller set 32 and the lower roller set 33 of the conveying assembly 3, at this time, the diameter of the inner core wire after peeling off the outer skin is smaller than the diameter of the outer skin of the multi-core wire, so that the gap between the upper roller set 32 and the lower roller set 33 is larger than the diameter of the inner core wire, at this time, the pre-tightening assembly 31 drives the upper roller set 32 to do linear motion towards the direction of the lower roller set 33, and the upper roller set 32 and the lower roller set 33 of the conveying assembly 3 apply pre-tightening force to the direction of the.
And S3, the wire stripping assembly 5 cuts a notch in the core skin at one end of the inner core wire, which is far away from the wire take-up cylinder 2, the conveying assembly 3 breaks the core skin with the cut notch and conveys the core skin at the tail end of the inner core wire to the outside of the roller wire stripping device, and thus the wire stripping work of one end of the multi-core wire, which is far away from the wire take-up cylinder 2, is completed.
S4, after the cutting component 4 cuts the multi-core wire, the conveying component 3 conveys one end of the multi-core wire close to the wire winding barrel 2 to the wire stripping component 5, then the wire stripping component 5 cuts a notch on the outer skin of one end of the multi-core wire close to the wire winding barrel 2, the conveying component 3 breaks the outer skin with the notch and conveys the outer skin of the multi-core wire close to one end of the wire winding barrel 2 to the direction close to the wire winding barrel 2, at the moment, the inner core wire is exposed below the conveying component, the pre-tightening component 31 drives the conveying component to extrude and deform the peeled outer skin, and the upper roller set 32 and the lower roller set 33 of the conveying component are abutted to the inner core wire.
S5, after the wire stripping assembly 5 cuts a notch on the core skin at one end of the inner core wire close to the wire winding cylinder 2, the conveying assembly 3 breaks the core skin with the cut notch and conveys the core skin at one end of the multi-core wire close to the wire winding cylinder 2 to the direction close to the wire winding cylinder 2.
S6, after the peeling assembly and the conveying assembly 3 cut the outer skin and the core skin at the two ends of the multi-core wire, the conveying assembly 3 transports the multi-core wire, the outer skin and the inner skin in the conveying assembly 3 to the direction far away from the wire-rewinding cylinder 2.
In a further embodiment, in the prior art, the wire stripping assembly 5 extracts the split sheath from the multi-core wire by using the cylinder to make a linear motion mechanism parallel to the central line of the multi-core wire, so as to achieve the technical effect of stripping the wire.
In order to solve the problems, at least two rollers of an upper roller group 32 and a lower roller group 33 are installed on one side of the wire stripping assembly 5 away from the wire rewinding barrel 2, after the wire stripping assembly 5 cuts a notch on the outer skin of the multi-core wire, the upper roller group 32 and the lower roller group 33 of the wire stripping assembly 5 close to one side of the wire rewinding barrel 2 stop working, and the upper roller group 32 and the lower roller group 33 of the wire stripping assembly 5 away from one side of the wire rewinding barrel 2 convey the outer skin of the end of the multi-core wire to the direction away from the wire rewinding barrel 2.
The transportation work of the outer skin of the wire stripping assembly 5 far away from one side of the wire receiving barrel 2 is executed through the rollers of the upper roller group 32 and the lower roller group 33, so that the cutter only performs vertical cutting work, the problem that the cutter collides with the transportation assembly can be solved, and after the transportation work of the outer skin is executed through the upper roller group 32 and the lower roller group 33 far away from one side of the wire receiving barrel 2, the transportation work of the multi-core wires can be continuously performed through the upper roller group 32 and the lower roller group 33 close to one side of the wire receiving barrel 2 by the wire stripping assembly 5.
In a further embodiment, in the prior art, the wire stripping assembly 5 uses a pressing plate to vertically press the inner core wire vertically downwards to force the inner core wire to separate, in the technique, since the core skin of the inner core wire is made of a flexible material, the core skin is deformed during the pressing process, the inner core wire is vertically pressed together, and a problem that the metal wire is cut off by a cutter during the stripping process exists.
In order to solve the above problems, the roller wire stripping device further comprises an inner core wire arranging assembly fixedly connected with the support frame 1, wherein the inner core wire arranging assembly comprises a vertical linear motion mechanism 61 fixedly connected with the support frame 1, and a first wire arranging mold 62 fixedly connected with the vertical linear motion mechanism 61.
The first wiring mold 62 comprises a first moving block 621 fixedly connected with the vertical linear motion mechanism 61 and a first fixed block 622 fixedly connected with the support frame 1, the vertical linear motion mechanism 61 drives the first moving block 621 to do linear motion towards the direction of the first fixed block 622, one end, close to the first moving block 621, of the first fixed block 622 is fixedly provided with a sliding assembly 623, and the first moving block 621 is in sliding connection with the sliding assembly 623.
The surface that first movable block 621 and first fixed block 622 matched with is the inclined plane that is predetermined contained angle with ground, interior heart yearn and inclined plane butt, and first movable block 621 exerts the diagonal force to the interior heart yearn to the in-process inclined plane that first fixed block 622 removed, makes interior heart yearn dislocation separation, and first movable block 621 and first fixed block 622 exert the clamp force to the core skin of interior heart yearn when first movable block 621 removed predetermined position, make the core skin of interior heart yearn take place to deform.
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, the roller wire stripping device further comprises a flat cable assembly fixedly connected to the support frame 1, wherein the flat cable assembly comprises a transverse linear motion mechanism 63 fixedly connected to the support frame 1, and a second flat cable die 64 fixedly connected to the transverse linear motion mechanism 63.
The second traverse mold 64 includes a second moving block 641 fixedly connected to the transverse linear motion mechanism 63, and a second fixing block 642 fixedly connected to the supporting frame 1.
The upper surface of the second fixing block 642 is a plane having at least one groove to be engaged with the inner core wire.
One end of the lower surface of the second moving block 641, which is far away from the transverse linear motion mechanism 63, is an inclined surface forming a predetermined included angle with the upper surface of the second fixed block 642, one end of the lower surface of the second moving block 641, which is near to the transverse linear motion mechanism 63, is a plane parallel-matched with the upper surface of the second fixed block 642, and the distance between the plane of the lower surface of the second moving block 641 and the bottom end of the groove of the second fixed block 642 is smaller than the diameter of the core skin of the inner core wire.
The transverse linear motion mechanism 63 drives the second moving block 641 to perform linear motion parallel to the upper surface of the second fixed block 642 above the second fixed block 642, and the motion direction of the transverse linear motion mechanism 63 is perpendicular to the central axis of the multicore wire.
The inner core wire can be pushed into the groove of the second fixed block 642 through the inclined surface of the second moving block 641, so that the effect of in-line arrangement of the inner core wire is achieved, the inner core wire can be separated to facilitate subsequent processing, pretightening force can be applied to the inner core wire through parallel matching of the plane of the lower surface of the second moving block 641 and the upper surface of the second fixed block 642 to facilitate 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 order to cooperate with the inner core flat cable assembly to strip the core skin, the wire stripping assembly 5 further includes an inner linear motion mechanism 51 fixedly connected to the supporting frame 1, an inner cutter 52 fixedly connected to the inner linear motion mechanism 51, an outer linear motion mechanism 53 fixedly connected to the supporting frame 1, and an outer cutter 54 fixedly connected to the outer linear motion mechanism 53, wherein the inner linear motion mechanism 51 and the inner cutter 52 are located on a side of the inner core flat cable assembly close to the wire winding barrel 2, and the outer linear motion mechanism 53 and the outer cutter 54 are located on a side of the inner core flat cable assembly away from the wire winding barrel 2.
Can be close to the crust and the core skin of a receipts line section of thick bamboo 2 one end with the multicore line and cut the opening through outside rectilinear motion mechanism 53 and outside cutter 54, can keep away from the crust and the core skin of a receipts line section of thick bamboo 2 one end with the multicore line through inboard rectilinear motion mechanism 51 and inboard cutter 52 and cut the opening, can keep away from a receipts line section of thick bamboo 2 one end with the multicore line respectively through inboard rectilinear motion mechanism 51 of heart winding displacement subassembly, inboard cutter 52, outside rectilinear motion mechanism 53 and outside cutter 54 to and be close to the crust and the core skin winding displacement and the strip of a receipts line section of thick bamboo 2 one end.
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 above problems, the bottom end of the groove of the second fixing block 642 is provided with an air suction hole, the plane of the second fixing block 642 is provided with air injection holes, the air injection holes are located 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 inner core wire is pushed into the groove by the inclined surface of the second moving block 641 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.
Can blow the inclined plane of back through second movable block 641 with the heart yearn propelling movement to the recess through the fumarole in, even have the heart yearn in the recess and also can fix the heart yearn in the recess through the suction hole, blow up subsequent heart yearn through the fumarole and make subsequent heart yearn cross the heart yearn of acceping in the recess, solved prior art and appeared two heart yearns easily and pile up in same recess, lead to the problem of winding displacement failure.
In the embodiment using the flat core cable assembly, in the multi-core wire stripping method, after the outer skin of the multi-core wire is stripped, one end of the inner core wire of the multi-core wire close to the outer skin fracture is exposed in the flat core cable assembly, and the other end far away from the outer skin fracture is exposed in the conveying assembly 3.
The outer skin is stripped, the inner core wire is arranged into an in-line mode by the inner core wire arranging assembly, the upper roller set 32 driving the conveying assembly 3 through the pre-tightening assembly 31 makes linear motion towards the lower roller set 33, the upper roller set 32 and the lower roller set 33 are abutted against the core skin, the inner core wire is arranged into the in-line mode through the inner core wire arranging assembly, and the problem that a metal wire is cut off when a notch is cut in the core skin can be solved.
In a further embodiment, in order to avoid that the conveying assembly 3 cannot apply enough pre-tightening force to the inner core wire due to the excessive thickness of the outer skin, when the core skin of one end of the inner core wire close to the take-up cylinder 2 is stripped, the inner core wire is arranged in an in-line manner by the inner core wire arranging assembly, the pre-tightening force is applied to the inner core wire by the inner core wire arranging assembly, then the upper roller set 32 and the lower roller set 33 on one side of the wire stripping assembly 5 far away from the take-up cylinder 2 convey the main body of the multi-core wire to one end far away from the take-up cylinder 2, and the pre-tightening force is applied to the inner core wire by the inner core.
Claims (8)
1. A multi-core wire stripping method based on roller wire stripping equipment is characterized by comprising the following steps: the roller wire stripping device comprises a support frame, a wire collecting barrel rotatably connected with one end above the support frame, a pre-tightening assembly fixedly connected with the other end above the support frame, a conveying assembly fixedly connected with the pre-tightening assembly, a cutting assembly in plug-in fit with one end, close to the wire collecting barrel, of the conveying assembly, and a wire stripping assembly in plug-in fit with one end, far away from a wire collecting roller, of the conveying assembly, wherein the cutting assembly and the wire stripping assembly are both fixedly connected with the support frame;
one end of the multi-core wire is fixedly connected with the wire take-up cylinder, and the other end of the multi-core wire sequentially passes through the cutting assembly, the conveying assembly and the wire stripping assembly;
the conveying assembly comprises an upper roller set fixedly connected with the pre-tightening assembly, a lower roller set fixedly connected with the support frame and a conveying belt sleeved on the outer side of the lower roller set, a reserved space matched with the multi-core wire is reserved between the upper roller set and the lower roller set, and rollers of the upper roller set and the lower roller set are in butt fit with the multi-core wire;
the pre-tightening assembly drives the upper roller set to do linear motion in the direction of the lower roller set, so that the conveying assembly applies pre-tightening force to the multi-core wire;
the multi-core wire stripping method comprises the following steps: s1, enabling one end of the multi-core wire, far away from the wire take-up barrel, to sequentially penetrate through the cutting assembly, the conveying assembly and the wire stripping assembly, enabling the conveying assembly to convey the multi-core wire from the wire take-up barrel to the wire stripping assembly, then enabling the wire stripping assembly to cut a notch in the outer skin of the end, far away from the wire take-up barrel, of the multi-core wire, enabling the conveying assembly to stretch the outer skin with the cut notch and convey the outer skin, far away from the wire take-up barrel, of the end, far away from the wire take-up barrel, of the multi-;
s2, exposing the inner core wire after peeling the outer skin between the upper roller group and the lower roller group of the conveying assembly, wherein the diameter of the inner core wire after peeling the outer skin is smaller than that of the outer skin of the multi-core wire, so that the gap between the upper roller group and the lower roller group is larger than that of the inner core wire, and the pre-tightening assembly drives the upper roller group to do linear motion towards the lower roller group, so that the upper roller group and the lower roller group of the conveying assembly apply pre-tightening force towards the direction of the multi-core wire;
s3, cutting a notch on the core skin at one end of the inner core wire, which is far away from the wire-rewinding cylinder, by the wire-stripping assembly, pulling the core skin with the cut notch by the conveying assembly, and conveying the core skin at the tail end of the inner core wire to the outside of the roller wire-stripping equipment, so that the wire-stripping work of one end of the multi-core wire, which is far away from the wire-rewinding cylinder, is completed;
s4, after the cutting assembly cuts off the multi-core wire, the conveying assembly conveys one end of the multi-core wire close to the wire take-up cylinder to the direction of the wire stripping assembly, then the wire stripping assembly cuts a notch in the outer skin of one end of the multi-core wire close to the wire take-up cylinder, the conveying assembly breaks the outer skin with the notch and conveys the outer skin of one end of the multi-core wire close to the wire take-up cylinder to the direction close to the wire take-up cylinder, at the moment, the inner core wire is exposed below the conveying assembly, and the pre-tightening assembly drives the conveying assembly to extrude and deform the stripped outer skin, so that an upper roller set and a lower roller set of the conveying;
s5, after the wire stripping assembly cuts a notch in the core skin at one end of the inner core wire close to the wire take-up cylinder, the conveying assembly breaks the core skin with the cut notch and conveys the core skin at one end of the multi-core wire close to the wire take-up cylinder to the direction close to the wire take-up cylinder;
and S6, after the peeling assembly and the conveying assembly cut the outer skin and the core skin at the two ends of the multi-core wire, the conveying assembly conveys the multi-core wire, the outer skin and the inner skin in the conveying assembly to the direction far away from the wire-rewinding cylinder.
2. The multi-core wire stripping method based on the roller wire stripping equipment as claimed in claim 1, wherein at least two rollers of an upper roller set and a lower roller set are installed on one side of the wire stripping assembly away from the wire take-up drum, after the wire stripping assembly cuts the opening of the outer skin of the multi-core wire, the upper roller set and the lower roller set on one side of the wire stripping assembly close to the wire take-up drum stop working, and the upper roller set and the lower roller set on one side of the wire stripping assembly away from the wire take-up drum convey the outer skin of the end of the multi-core wire to the direction away from the wire take-up drum.
3. The multi-core wire stripping method based on the roller wire stripping device according to claim 1, wherein the roller wire stripping device further comprises a flat cable assembly fixedly connected with the support frame, the flat cable assembly comprises a vertical linear motion mechanism fixedly connected with the support frame, and a first flat cable mold fixedly connected with the vertical linear motion mechanism;
the first wiring mould comprises a first moving block fixedly connected with the vertical linear motion mechanism and a first fixed block fixedly connected with the support frame, the vertical 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, which is close to the first moving block, is fixedly provided with a sliding assembly, and the first moving block is connected with the 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 deformed.
4. The multi-core wire stripping method based on the roller wire stripping device according to claim 1, wherein the roller wire stripping device further comprises a flat cable assembly fixedly connected with the support frame, the flat cable assembly comprises a transverse linear motion mechanism fixedly connected with the support frame, and a second flat cable mold fixedly connected with the transverse linear motion mechanism;
the second wire arranging mold comprises a second moving block fixedly connected with the transverse linear motion mechanism and a second fixing 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 transverse 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 transverse 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 transverse 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 transverse linear motion mechanism is perpendicular to the central axis of the multi-core wire.
5. The multi-core wire stripping method based on the roller wire stripping device according to claim 4, wherein a suction hole is formed at the bottom end of the groove of the second fixed block, an air injection hole is formed in the plane of the second fixed block, the air injection hole is located on two sides of the groove, the suction hole is communicated with an air inlet end of an air pump, the air injection hole is communicated with an air outlet end of the air pump, the inner core wire is pushed into the groove by the inclined surface of the second moving block after the inner core wire is blown up by the air injection hole, and the suction hole adsorbs the inner core wire in the groove.
6. The method of claim 4, wherein the wire stripping assembly further comprises an inner linear motion mechanism fixedly connected to the support frame, an inner cutter fixedly connected to the inner linear motion mechanism, an outer linear motion mechanism fixedly connected to the support frame, and an outer cutter fixedly connected to the outer linear motion mechanism, wherein the inner linear motion mechanism and the inner cutter are located on a side of the inner core wire assembly close to the wire-rewinding cylinder, and the outer linear motion mechanism and the outer cutter are located on a side of the inner core wire assembly away from the wire-rewinding cylinder.
7. The multi-core wire stripping method based on the roller wire stripping device according to claim 3 or 4, wherein in the multi-core wire stripping method, after the outer skin of the multi-core wire is stripped, one end of the inner core wire of the multi-core wire, which is close to the outer skin fracture, is exposed in the inner core wire stripping assembly, and one end, which is far away from the outer skin fracture, is exposed in the conveying assembly;
after the outer skin is stripped, the inner core wire is arranged into an in-line mode by using the inner core wire arranging component, and then the upper roller group of the conveying component is driven by the pre-tightening component to move linearly towards the lower roller group, so that the upper roller group and the lower roller group are abutted to the core skin.
8. The method of claim 7, wherein when the inner core wire is stripped by the roller stripping device, the inner core wire is aligned in an in-line manner by the inner core wire arranging assembly, a pre-tightening force is applied to the inner core wire by the inner core wire arranging assembly, and then the upper roller set and the lower roller set on the side of the stripping assembly away from the take-up drum convey the main body of the multi-core wire to the end away from the take-up drum.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010858756.5A CN112068246A (en) | 2020-08-24 | 2020-08-24 | Multi-core wire stripping method based on roller wire stripping equipment |
| PCT/CN2021/086321 WO2022041742A1 (en) | 2020-08-24 | 2021-04-11 | Multi-core wire stripping method based on roller wire stripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010858756.5A CN112068246A (en) | 2020-08-24 | 2020-08-24 | Multi-core wire stripping method based on roller wire stripping equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112068246A true CN112068246A (en) | 2020-12-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010858756.5A Withdrawn CN112068246A (en) | 2020-08-24 | 2020-08-24 | Multi-core wire stripping method based on roller wire stripping equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN112068246A (en) |
| WO (1) | WO2022041742A1 (en) |
Cited By (4)
| 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 |
| WO2022041752A1 (en) * | 2020-08-24 | 2022-03-03 | 南京涵曦月自动化科技有限公司 | Easy-to-use multicore cable and production method therefor |
| WO2022041688A1 (en) * | 2020-08-24 | 2022-03-03 | 南京涵曦月自动化科技有限公司 | Roller wire-stripping device and wire-stripping method |
| CN114665415A (en) * | 2022-03-21 | 2022-06-24 | 宁波奥博尔电器有限公司 | Automatic wire stripping and head covering equipment for inner core wires |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117353214B (en) * | 2023-11-23 | 2024-05-07 | 河北跃宇电线电缆有限公司 | Stripping device and stripping method for multi-core cable insulation cover |
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| US3739818A (en) * | 1971-11-11 | 1973-06-19 | Rca Corp | Wire stripping apparatus and method |
| US3815449A (en) * | 1972-05-31 | 1974-06-11 | Amp Inc | Insulation stripper & wire separator for twisted wire pairs |
| EP1231692B1 (en) * | 2001-02-13 | 2005-07-13 | Komax Holding Ag | Device for stripping a multiwire cable |
| 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 |
| CN209388790U (en) * | 2018-12-10 | 2019-09-13 | 广东穗星电缆实业有限公司 | A kind of high-voltage cable insulating wire core peeler |
| CN110797808B (en) * | 2019-10-22 | 2020-12-15 | 厦门明翰电气股份有限公司 | Wire harness peeling device in low-voltage box |
| 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 |
| CN112068246A (en) * | 2020-08-24 | 2020-12-11 | 南京涵曦月自动化科技有限公司 | Multi-core wire stripping method based on roller wire stripping equipment |
-
2020
- 2020-08-24 CN CN202010858756.5A patent/CN112068246A/en not_active Withdrawn
-
2021
- 2021-04-11 WO PCT/CN2021/086321 patent/WO2022041742A1/en active Application Filing
Cited By (4)
| 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 |
| WO2022041752A1 (en) * | 2020-08-24 | 2022-03-03 | 南京涵曦月自动化科技有限公司 | Easy-to-use multicore cable and production method therefor |
| WO2022041688A1 (en) * | 2020-08-24 | 2022-03-03 | 南京涵曦月自动化科技有限公司 | Roller wire-stripping device and wire-stripping method |
| CN114665415A (en) * | 2022-03-21 | 2022-06-24 | 宁波奥博尔电器有限公司 | Automatic wire stripping and head covering equipment for inner core wires |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022041742A1 (en) | 2022-03-03 |
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