CN114649120A - Rapid wire stripping device and wire stripping method for crosslinked cable - Google Patents
Rapid wire stripping device and wire stripping method for crosslinked cable Download PDFInfo
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- CN114649120A CN114649120A CN202210279573.7A CN202210279573A CN114649120A CN 114649120 A CN114649120 A CN 114649120A CN 202210279573 A CN202210279573 A CN 202210279573A CN 114649120 A CN114649120 A CN 114649120A
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- 238000000034 method Methods 0.000 title claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 55
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 55
- 238000005520 cutting process Methods 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 239000004020 conductor Substances 0.000 claims description 10
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B15/00—Apparatus or processes for salvaging material from cables
- H01B15/005—Apparatus or processes for salvaging material from cables by cutting
- H01B15/006—Making a longitudinal cut
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention discloses a cross-linked cable quick wire stripping device and a wire stripping method thereof, wherein the cross-linked cable quick wire stripping device comprises a fixing frame for fixing the wire stripping device, a traction part for pulling a cable end to a wire stripping part, a clamping part for clamping and straightening the cable end and a wire stripping part for stripping a cable, the traction part is arranged at the outer side of the fixing frame, the clamping part is arranged at the front side of the fixing frame, the clamping part is fixedly connected with the fixing frame, the wire stripping part is arranged at the middle part of the fixing frame, the wire stripping part is fixedly connected with the fixing frame, and the cable is pulled by the traction part to sequentially pass through the clamping part and the wire stripping part. The invention provides a cross-linked cable quick wire stripping device and a wire stripping method thereof, so that the cable wire stripping device can quickly strip an aluminum sheath outside a cable.
Description
Technical Field
The invention relates to the technical field of cables, in particular to a cross-linked cable quick wire stripping device and a wire stripping method thereof.
Background
The wire and cable industry is the second industry in China next to the automobile industry, and both the product variety satisfaction rate and the domestic market share rate exceed 90%. The total output value of the electric wire and the electric cable in China exceeds the United states worldwide, and the electric wire and the electric cable become the first country for producing the electric wire and the electric cable in the world. Along with the high-speed development of the China wire and cable industry, the number of newly added enterprises is continuously increased, and the overall technical level of the industry is greatly improved. The high-voltage cross-linked cable has a complex structure and multiple working procedures, and each working procedure is buckled with each other. The crosslinked cable of 66kV and above has complex structure and many working procedures, and each working procedure is buckled with each other. If one of the processes has quality problems, the whole cable is scrapped.
At present, when a cable is scrapped, a traditional cable stripping device usually cuts each layer of cable by using a cutting machine, cannot strip one layer of cable, and is high in labor intensity and extremely low in working efficiency.
For example, in the "cable depth-limiting wire stripping knife" disclosed in chinese patent document, publication No. CN205666563U, the wire stripping knife includes a handle and a knife head body, the knife head body is composed of at least a limiting slot and a knife body, in order to adjust the depth of the knife body arranged inside the limiting slot according to the thickness of the cable jacket, it is preferable that the limiting slot is provided with a limiting hole, and a limiting adjusting piece is arranged in the limiting hole. The disadvantage is that a single wire stripping knife cannot be arranged on the production line.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, when a cable is scrapped, a cutter is usually used for cutting each layer of cable, the cable cannot be stripped layer by layer, the labor intensity of workers is high, and the working efficiency is extremely low, and provides a crosslinked cable quick stripping device and a stripping method thereof, so that an aluminum sheath outside the cable can be rapidly stripped by the cable stripping device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cross-linked cable quick wire stripping device and a wire stripping method thereof comprise:
the fixing frame is used for fixing the wire stripping device;
the traction part is used for pulling the cable end to the wire stripping part and is arranged on the outer side of the fixing frame;
the clamping part is used for clamping and straightening the cable end, the clamping part is arranged on the front side of the fixing frame, and the clamping part is fixedly connected with the fixing frame;
the cable stripping device comprises a cable stripping part, a clamping part and a cable stripping part, wherein the cable stripping part is used for stripping cables, the cable stripping part is arranged in the middle of a fixing frame and fixedly connected with the fixing frame, and the cables are pulled by a traction part to sequentially pass through the clamping part and the cable stripping part.
According to the technical scheme, the fixing frame is used for fixing the whole wire stripping device, the traction part is used for pulling a cable end to the wire stripping part, the clamping part is used for clamping and straightening the cable end, the wire stripping part is used for stripping the wire of the cable, the traction part, the clamping part and the wire stripping part are sequentially and fixedly arranged on the outer side, the front side and the middle part of the fixing frame, the wire stripping device is aligned with the center of the whole production line, the cable end is conveniently connected with an iron chain during wire stripping, the traction part is connected to the lower part of a traction machine, the cable end is slowly pulled out by closing traction, the cable end is straightened by a straightener, the cable passes through the clamping part and the wire stripping part, a small amount of aluminum scraps are attached to the surface of the stripped cable, the aluminum scraps are cleaned, and finally the stripped upper disc wire core is taken up and is convenient to recycle. The wire stripping device can strip the whole scrapped cable, and the complete conductor, the insulated wire core and the semi-conductive buffer water-blocking tape are reserved, so that the subsequent process can be conveniently used, the scrapping of waste products is reduced, the cost is greatly reduced, and the working efficiency of workers is improved due to the rapid wire stripping device.
Preferably, the traction part comprises a guide wheel and a guide wheel bracket for fixing the guide wheel, and the plurality of guide wheels are circumferentially arranged on the inner side of the guide wheel bracket. The guide wheel bracket is used for fixing the guide wheel, and the three guide wheels are circumferentially arranged on the inner side of the guide wheel bracket, so that the cable is stable as far as possible and does not shake up and down, left and right.
Preferably, the clamping part comprises a movable clamping jaw and a chuck body for fixing the movable clamping jaw, and the plurality of movable clamping jaws are circumferentially arranged on the inner side of the chuck body. The chuck body is used for fixing the movable clamping jaws, and the three movable clamping jaws are circumferentially arranged on the inner side of the chuck body, so that the clamping parts can limit the cable on the same central horizontal line with the wire stripping device.
Preferably, the cable sequentially comprises an aluminum sheath, a semi-conductive buffer water-blocking tape, an insulating layer, a semi-conductive nylon tape and a conductor from outside to inside. The aluminum sheath is stripped by the wire stripping device, the semiconductive buffer water-blocking tape, the insulating layer, the semiconductive nylon tape and the conductor are left for recycling, and the aluminum sheath comprises an outermost extruded semiconductive layer, a middle outer sheath and an inner aluminum sheath.
Preferably, the wire stripping part comprises a plurality of three-jaw stripping knives which are fixed on the inner side of the movable clamping jaw, the three-jaw stripping knives are distributed at the bottom and two sides at an angle of 120 degrees, one three-jaw stripping knife slightly cuts the aluminum sheath in a working state, and the other three-jaw stripping knives cut through the aluminum sheath. And adjusting the position of the three-jaw stripping knife to ensure that the three-jaw stripping knife is just cut to the aluminum sheath but does not touch the inner semiconductive buffer water-blocking tape, and slowly adjusting the three-jaw stripping knife from shallow to deep by one step according to the outer diameter of the cable after semiconductive buffer water-blocking. The three-jaw peeling knife has 3 blades which are distributed at the bottom and two sides at an angle of 120 degrees, and three blades can be adjusted simultaneously or one blade can be adjusted independently. Only two three-jaw stripping knives are needed to cut through the aluminum sheath, and the remaining cut outer sheath slightly cuts the aluminum sheath. The position of the three-jaw stripping knife is constantly noticed, particularly when the cables at the head end and the tail end are easy to move. The semi-conductive buffer water-blocking tape and the insulating layer can not be damaged, and if the semi-conductive buffer water-blocking tape and the insulating layer are not suitable, the machine is stopped immediately for adjustment.
Preferably, the fixing frame is provided with a wire passing hole for passing a cable. The wire through hole of the fixing frame is used for passing through a cable.
Preferably, the clamping part comprises a gear for clamping the moving cable, and the gear is provided with gear teeth for rolling the cable. Along with the rotation of gear, stretch into the cable with the gear entry, the teeth of a cogwheel on the gear will roll the cable simultaneously to drive the cable and move forward.
Preferably, the wire stripper portion comprises a cutting blade disposed at a front side of the gear. When the cable moved forward, through the cutting blade in the place ahead to cut apart the cable, only need next the traction part in the supplementary pull of another, no matter how long cable skin all can light pull out simple structure, convenient to use.
A wire stripping method of a cross-linked cable quick wire stripping device comprises the following steps:
s1, before stripping, the stripping device is added on the whole extruder production line, and the stripping device is aligned with the center of the whole production line;
s2, connecting the cable end with a tractor;
s3, adjusting the position of the three-jaw stripping knife to strip the aluminum sheath;
s4, after the three-jaw stripping knife is adjusted in place, the traction is started to pull the cable, the cable passes through the clamping part, the wire stripping part and the outlet area, and the stripped aluminum sheath is cut in sections by a cutting machine;
and S5, cleaning aluminum scraps attached to the surface of the semi-conductive buffering water-blocking tape during cutting, and taking up and feeding the stripped wire core.
According to the invention, wire stripping is carried out on production lines of SJ200 type extruders and SJ160 type extruders, the wire stripping device is added on the whole production line before wire stripping, the wire stripping device is aligned with the center of the whole production line, an iron chain is used for connecting a cable end and is connected to the lower part of a tractor, and the cable end is slowly pulled out by closing the tractor. And then straightening the end of the cable by using a straightener, then passing through a wire stripping device, starting to pull the cable after the stripping knife is adjusted in place, leading the cable to pass through a guide wheel device, a three-jaw stripping knife and an outlet area guide wheel, and cutting the stripped outer sheath and the stripped aluminum sleeve by using a cutting machine in a segmented manner. When the stripped aluminum sheath is cut, a small amount of aluminum scraps are attached to the surface of the semiconductive buffering water-blocking tape, a specially-assigned person is arranged for cleaning, and finally, the stripped wire core is wound up and coiled.
Preferably, the step S3 includes the steps of:
s31, adjusting a guide wheel on the wire stripping device to enable the cable to be as stable as possible without shaking up, down, left and right;
s32, adjusting the position of the three-jaw stripping knife to enable the three-jaw stripping knife to just cut the aluminum sheath without touching the semiconductive buffer water-blocking tape on the inner layer;
and S33, slowly adjusting the outer diameter of the semi-conductive buffer water-blocking tape of the cable from shallow to deep by one step.
According to the invention, the guide wheel device on the wire stripping device is adjusted to enable the cable to be as stable as possible without shaking up, down, left and right, the position of the three-jaw stripping knife is adjusted to enable the three-jaw stripping knife to be just cut to the aluminum sheath but not to touch the inner semiconductive buffer water-blocking tape, and the three-jaw stripping knife is gradually adjusted from shallow to deep by one step according to the outer diameter of the cable after the semiconductive buffer water-blocking tape. The stripping knives have 3 blades which are distributed at the bottom and two sides at an angle of 120 degrees, and three stripping knives can be simultaneously adjusted or one stripping knife can be independently adjusted. The aluminum sheath can be cut by only two stripping knives, the remaining cut outer sheath slightly cuts the aluminum sheath, and as long as the aluminum sheath can be stripped, the stripping knives are adjusted to be shallow as far as possible, the semi-conductive buffer water-blocking tape and the insulated wire cores are guaranteed not to be damaged, the positions of the stripping knives are constantly noticed, and particularly when the cables at the head end and the tail end are easy to move. The semi-conductive buffer water-blocking tape and the insulation can not be damaged, and if the semi-conductive buffer water-blocking tape and the insulation are not suitable, the machine is stopped immediately for adjustment.
The invention has the following beneficial effects: (1) the wire stripping device can strip the whole scrapped cable, and complete conductors, insulated wire cores and semi-conductive buffer water-blocking tapes are reserved for the use of the subsequent processes; (2) waste scrap is reduced, cost is greatly reduced, and the working efficiency of workers is improved due to the rapid wire stripping device; (3) the stripped wire core is taken up and coiled, so that the wire core is convenient to recycle; (4) simple structure and convenient use.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the wire stripping portion and the clamping portion according to the present invention;
FIG. 3 is a schematic view of the structure of the fixing frame of the present invention;
fig. 4 is a schematic view of the construction of the cable of the present invention.
In the figure: the cable stripping device comprises a fixing frame 1, a traction part 2, a guide wheel 2.1, a guide wheel support 2.2, a clamping part 3, a movable clamping jaw 3.1, a chuck body 3.2, a wire stripping part 4, a three-jaw stripping knife 4.1, a cable 5, an aluminum sheath 5.1, a semi-conductive buffer water-blocking tape 5.2, an insulating layer 5.3, a semi-conductive nylon tape 5.4, a conductor 5.5, a wire passing hole 6 and an outlet area 7.
Detailed Description
The first embodiment is as follows:
as shown in fig. 1, 2 or 3, the wire stripping device comprises a fixed frame 1, a traction part 2, a clamping part 3 and a wire stripping part 4, wherein the traction part 2 is arranged at the outer side of the fixed frame 1, the clamping part 3 is arranged at the front side of the fixed frame 1, the clamping part 3 is fixedly connected with the fixed frame 1, the wire stripping part 4 is arranged at the middle part of the fixed frame 1, the wire stripping part 4 is fixedly connected with the fixed frame 1, a cable 5 is drawn by the traction part 2 to sequentially pass through the clamping part 3 and the wire stripping part 4, the traction part 2 comprises a guide wheel 2.1 and a guide wheel bracket 2.2 for fixing the guide wheel 2.1, and a plurality of guide wheels 2.1 are circumferentially arranged at the inner side of the guide wheel bracket 2.2. Clamping part 3 includes movable jack catch 3.1 and the chuck body 3.2 that is used for fixed movable jack catch 3.1, and a plurality of movable jack catch 3.1 circumference sets up the inboard at chuck body 3.2.
In the technical scheme, a fixing frame 1 is used for fixing the whole wire stripping device, a traction part 2 is used for pulling the end of a cable 5 to a wire stripping part, a clamping part 3 is used for clamping and straightening the end of the cable 5, a wire stripping part 4 is used for stripping the wire of the cable, the traction part 2, the clamping part 3 and the wire stripping part 4 are sequentially and fixedly arranged on the outer side, the front side and the middle part of the fixing frame 1, the wire stripping device is aligned with the center of the whole production line, the end of the cable 5 is conveniently connected by an iron chain during wire stripping and is connected to the lower part of a traction machine, the end of the cable 5 is slowly pulled out by closing the traction machine, then the end of the cable 5 is straightened by a straightener, the cable 5 passes through the clamping part 3 and the wire stripping part 4, a small amount of aluminum scraps can be attached to the surface of the stripped cable 5, the aluminum scraps are cleaned, and finally the stripped wire core is taken up and coiled for recycling. The wire stripping device can strip the whole scrapped cable, and the complete conductor, the insulated wire core and the semi-conductive buffer water-blocking tape are reserved, so that the subsequent process can be conveniently used, the scrapping of waste products is reduced, the cost is greatly reduced, and the working efficiency of workers is improved due to the rapid wire stripping device. Guide bracket 2.2 is used for fixed guide 2.1, and three individual guide 2.1 circumference sets up and is convenient for make cable 5 steady as far as possible not appear rocking about from top to bottom in guide bracket 2.2 inboard. The chuck body 3.2 is used for fixing the movable clamping jaws 3.1, and the three movable clamping jaws 3.1 are circumferentially arranged on the inner side of the chuck body 3.2, so that the clamping part 3 limits the cable 5 on the same central horizontal line with the wire stripping device.
The second embodiment is as follows:
as shown in fig. 4, based on embodiment 1, the cable 5 sequentially includes, from outside to inside, an aluminum sheath 5.1, a semiconductive buffer water-blocking tape 5.2, an insulating layer 5.3, a semiconductive nylon tape 5.4, and a conductor 5.5. As shown in fig. 1, 2 or 3, the wire stripping part 4 comprises a plurality of three-jaw stripping knives 4.1, the three-jaw stripping knives 4.1 are fixed on the inner side of the movable claw 3.1, the plurality of three-jaw stripping knives 4.1 are distributed at the bottom and two sides at an angle of 120 degrees, in a working state, one three-jaw stripping knife 4.1 slightly cuts the aluminum sheath 5.1, and the rest three-jaw stripping knives 4.1 cut through the aluminum sheath 5.1. The fixed frame 1 is provided with a wire passing hole 6 for passing a cable 5.
In the technical scheme, the aluminum sheath 5.1 is stripped by the wire stripping device, the semiconductive buffer water-blocking tape 5.2, the insulating layer 5.3, the semiconductive nylon tape 5.4 and the conductor 5.5 are left for recycling, and the aluminum sheath 5.1 comprises an outermost extruded semiconductive layer, a middle outer sheath and an inner aluminum sleeve. The position of the three-jaw stripping knife 4.1 is adjusted to enable the three-jaw stripping knife to be just cut to the aluminum sheath 5.1 but not to touch the inner semiconductive buffer water-blocking tape 5.2, and the three-jaw stripping knife is slowly adjusted step by step from shallow to deep according to the outer diameter of the cable semiconductive buffer water-blocking tape 5.2. Three-jaw peeling knife 4.1 has 3 pieces and forms 120 degrees distribution at bottom and both sides, can three adjust simultaneously also can one adjust the position alone. Only two three-jaw stripping knives 4.1 are needed to cut through the aluminum sheath, and the remaining one cut through outer sheath slightly cuts the aluminum sheath, so long as the aluminum sheath 5.1 can be stripped, the stripping knives are adjusted to be shallow as far as possible, and the semiconductive buffer water-blocking tape 5.2 and the insulated wire core are guaranteed not to be damaged. Attention is paid to the position of the three-jaw stripping knife 4.1 at all times, particularly when the cables 5 at the head end and the tail end are easy to move. The semi-conductive buffer water-blocking tape 5.2 and the insulating layer 5.3 can not be damaged, and if the semi-conductive buffer water-blocking tape is not suitable, the machine is stopped immediately for adjustment. The wire through hole 6 of the fixing frame 1 is used for passing through the cable 5.
The third concrete embodiment:
on the basis of embodiment 2, unlike embodiment 2, the clamping portion 3 includes a gear for clamping the driving cable 5 to move, the gear is provided with teeth for crushing the cable 5, and the wire stripping portion 4 includes a cutting blade provided on the front side of the gear.
Among the above-mentioned technical scheme, along with the rotation of gear, stretch into the gear entry with cable 5, the teeth of a cogwheel on the gear will roll down cable 5 simultaneously to drive cable 5 forward movement. When cable 5 moved forward, through the cutting blade in the place ahead to cut apart cable 5, only need next traction part 2 in the supplementary pull of another, no matter be that how long cable 5 skin can all light pull out simple structure, convenient to use.
The fourth concrete embodiment:
the embodiment provides a wire stripping method of a cross-linked cable quick wire stripping device, which refers to fig. 1 or fig. 2 or fig. 3 or fig. 4, and includes the following steps:
s1, before stripping, the stripping device is added on the whole extruder production line, and the stripping device is aligned with the center of the whole production line;
s2, connecting the end of the cable 5 with a tractor;
s3, adjusting the position of the three-jaw stripping knife 4.1 to strip the aluminum sheath 5.1;
s31, adjusting a guide wheel 2.1 on the wire stripping device to ensure that the cable 5 is as stable as possible and does not shake up, down, left and right;
s32, adjusting the position of the three-jaw stripping knife 4.1 to enable the three-jaw stripping knife to be just cut to the aluminum sheath 5.1 but not to touch the inner semiconductive buffer water-blocking tape 5.2;
s33, slowly adjusting the outer diameter of the semi-conductive buffer water-blocking tape 5.2 of the cable from shallow to deep by one step;
s4, after the three-jaw stripping knife 4.1 is adjusted in place, the traction is started to pull the cable 5, the cable 5 passes through the clamping part 3, the stripping part 4 and the outlet area 7, and the stripped aluminum sheath 5.1 is cut by a cutting machine in sections;
and S5, cleaning aluminum scraps attached to the surface of the 5.2 semi-conductive buffer water-blocking tape during cutting, and taking up the stripped wire core to a wire upper disc.
According to the technical scheme, wire stripping is performed on production lines of an SJ200 type extruder and an SJ160 type extruder, the wire stripping device is added on the whole production line before wire stripping, the wire stripping device is aligned with the center of the whole production line, an iron chain is used for connecting a cable end and is connected to the lower part of a tractor, and the cable end is slowly pulled out by closing the tractor. And then straightening the end of the cable by using a straightener, then passing through a wire stripping device, starting to pull the cable after the stripping knife is adjusted in place, leading the cable to pass through a guide wheel device, a three-jaw stripping knife and an outlet area guide wheel, and cutting the stripped outer sheath and the stripped aluminum sleeve by using a cutting machine in a segmented manner. When the stripped aluminum sheath is cut, a small amount of aluminum scraps are attached to the surface of the semiconductive buffering water-blocking tape, a specially-assigned person is arranged for cleaning, and finally, the stripped wire core is wound up and coiled. The guide wheel device on the wire stripping device is adjusted to enable the cable to be as stable as possible without shaking up and down and left and right, the position of the three-jaw stripping knife is adjusted to enable the three-jaw stripping knife to just cut the aluminum sheath but not touch the inner semiconductive buffer water-blocking tape, and the three-jaw stripping knife is gradually adjusted from shallow to deep step according to the outer diameter of the cable after the semiconductive buffer water-blocking tape. The stripping knives have 3 blades which are distributed at the bottom and two sides at an angle of 120 degrees, and three stripping knives can be simultaneously adjusted or one stripping knife can be independently adjusted. The aluminum sheath can be cut by only two stripping knives, the remaining cut outer sheath slightly cuts the aluminum sheath, and as long as the aluminum sheath can be stripped, the stripping knives are adjusted to be shallow as far as possible, the semi-conductive buffer water-blocking tape and the insulated wire cores are guaranteed not to be damaged, the positions of the stripping knives are constantly noticed, and particularly when the cables at the head end and the tail end are easy to move. The semi-conductive buffer water-blocking tape and the insulation can not be damaged, and if the semi-conductive buffer water-blocking tape and the insulation are not suitable, the machine is stopped immediately for adjustment.
The invention has the following beneficial effects: (1) the wire stripping device can strip the whole scrapped cable, and complete conductors, insulated wire cores and semi-conductive buffer water-blocking tapes are reserved for the use of the subsequent processes; (2) waste scrap is reduced, cost is greatly reduced, and the working efficiency of workers is improved due to the rapid wire stripping device; (3) the stripped wire core is taken up and coiled, so that the wire core is convenient to recycle; (4) simple structure and convenient use.
Claims (10)
1. The utility model provides a quick wire stripping device of crosslinked cable, characterized by includes:
the fixing frame (1) is used for fixing the wire stripping device;
the traction part (2) is used for drawing the end of the cable (5) to the wire stripping part, and the traction part (2) is arranged on the outer side of the fixed frame (1);
the clamping part (3) is used for clamping and straightening the end of the cable (5), the clamping part (3) is arranged on the front side of the fixing frame (1), and the clamping part (3) is fixedly connected with the fixing frame (1);
the cable stripping device comprises a stripping part (4) for stripping a cable (5), wherein the stripping part (4) is arranged on the middle part of a fixed frame (1), the stripping part (4) is fixedly connected with the fixed frame (1), and the cable (5) is drawn by a drawing part (2) to sequentially pass through a clamping part (3) and the stripping part (4).
2. The cross-linked cable quick wire stripping device as claimed in claim 1, wherein the traction part (2) comprises a guide wheel (2.1) and a guide wheel bracket (2.2) for fixing the guide wheel (2.1), and a plurality of guide wheels (2.1) are circumferentially arranged on the inner side of the guide wheel bracket (2.2).
3. The cross-linked cable quick wire stripping device as claimed in claim 2, wherein the clamping portion (3) comprises a movable jaw (3.1) and a chuck body (3.2) for fixing the movable jaw (3.1), and a plurality of movable jaws (3.1) are circumferentially arranged on the inner side of the chuck body (3.2).
4. The cross-linked cable quick wire stripping device according to claim 3, wherein the cable (5) sequentially comprises an aluminum sheath (5.1), a semi-conductive buffer water-blocking tape (5.2), an insulating layer (5.3), a semi-conductive nylon tape (5.4) and a conductor (5.5) from outside to inside.
5. The cross-linked cable quick wire stripping device as claimed in claim 4, wherein the wire stripping portion (4) comprises a plurality of three-jaw stripping knives (4.1), the three-jaw stripping knives (4.1) are fixed on the inner sides of the movable jaws (3.1), the plurality of three-jaw stripping knives (4.1) are distributed at the bottom and two sides at an angle of 120 degrees, in a working state, one three-jaw stripping knife (4.1) slightly cuts the aluminum sheath (5.1), and the other three-jaw stripping knives (4.1) cut through the aluminum sheath (5.1).
6. The cross-linked cable quick stripping device as claimed in claim 1, wherein the fixing frame (1) is provided with a through hole (6) for passing through the cable (5).
7. Device for the rapid stripping of crosslinked cables according to claim 1 or 2, characterised in that said clamping portion (3) comprises a toothed wheel for the movement of the driving cable (5), provided with teeth for crushing the cable (5).
8. Device according to claim 7, characterized in that said stripping section (4) comprises a cutting blade, said cutting blade being arranged on the front side of the gear.
9. A wire stripping method of a cross-linked cable quick wire stripping device is used for the cross-linked cable quick wire stripping device disclosed in claims 1-6, and is characterized by comprising the following steps:
s1, before stripping, the stripping device is added on the whole extruder production line, and the stripping device is aligned with the center of the whole production line;
s2, connecting the end of the cable (5) with a tractor;
s3, adjusting the position of the three-jaw stripping knife (4.1) to strip the aluminum sheath (5.1);
s4, after the three-jaw stripping knife (4.1) is adjusted in place, the traction is started to pull the cable (5), the cable (5) passes through the clamping part (3), the stripping part (4) and the outlet area (7), and the stripped aluminum sheath (5.1) is cut in sections by a cutting machine;
and S5, cleaning aluminum scraps attached to the surface of the semi-conductive buffer water-blocking tape (5.2) during cutting, and taking the stripped wire core up to a coil.
10. The method for stripping the crosslinked cable quick stripping device according to claim 9, wherein the step S3 includes the following steps:
s31, adjusting a guide wheel (2.1) on the wire stripping device to enable the cable (5) to be as stable as possible without shaking up, down, left and right;
s32, adjusting the position of the three-jaw stripping knife (4.1) to ensure that the three-jaw stripping knife just cuts the aluminum sheath (5.1) but does not touch the inner semi-conductive buffer water-blocking tape (5.2);
and S33, slowly adjusting the outer diameter of the semi-conductive buffer water-blocking tape (5.2) of the cable from shallow to deep by one step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210279573.7A CN114649120A (en) | 2022-03-21 | 2022-03-21 | Rapid wire stripping device and wire stripping method for crosslinked cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210279573.7A CN114649120A (en) | 2022-03-21 | 2022-03-21 | Rapid wire stripping device and wire stripping method for crosslinked cable |
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| CN114649120A true CN114649120A (en) | 2022-06-21 |
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|---|---|---|---|
| CN202210279573.7A Pending CN114649120A (en) | 2022-03-21 | 2022-03-21 | Rapid wire stripping device and wire stripping method for crosslinked cable |
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| WO1999052188A1 (en) * | 1998-04-06 | 1999-10-14 | Schleuniger Holding Ag | Stripping device and a method for stripping |
| ITVI20010118A1 (en) * | 2001-05-23 | 2002-11-23 | Samec Divisione Costruzione Ma | METHOD AND MACHINE FOR THE STRETCHING OF ELECTRIC CABLES |
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| CN110970839A (en) * | 2019-12-31 | 2020-04-07 | 江苏中利集团股份有限公司 | Multicore secant device and multicore cable wire stripping system |
| EP3739702A1 (en) * | 2019-05-16 | 2020-11-18 | Komax Holding Ag | Method for removing insulation from inner cores of a cable and stripping device |
| CN112071522A (en) * | 2020-09-14 | 2020-12-11 | 重庆泰山电缆有限公司 | Chuck type cable stripping device |
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| ITVI20010118A1 (en) * | 2001-05-23 | 2002-11-23 | Samec Divisione Costruzione Ma | METHOD AND MACHINE FOR THE STRETCHING OF ELECTRIC CABLES |
| CN202495715U (en) * | 2012-02-24 | 2012-10-17 | 江西电缆有限责任公司 | New type large cross section high pressure & ultra high pressure metal aluminium sheath cross-linking waste cable stripping machine |
| CN205304113U (en) * | 2015-12-28 | 2016-06-08 | 河北欣意电缆有限公司 | Middle and high voltage crosslinked cable core barker |
| CN105514882A (en) * | 2016-01-18 | 2016-04-20 | 广州番禺电缆集团有限公司 | Cable stripper and stripping method thereof |
| EP3739702A1 (en) * | 2019-05-16 | 2020-11-18 | Komax Holding Ag | Method for removing insulation from inner cores of a cable and stripping device |
| CN110970839A (en) * | 2019-12-31 | 2020-04-07 | 江苏中利集团股份有限公司 | Multicore secant device and multicore cable wire stripping system |
| CN112071522A (en) * | 2020-09-14 | 2020-12-11 | 重庆泰山电缆有限公司 | Chuck type cable stripping device |
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Application publication date: 20220621 |