CN109888679B - Cable stripping machine - Google Patents
Cable stripping machine Download PDFInfo
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- CN109888679B CN109888679B CN201811642964.0A CN201811642964A CN109888679B CN 109888679 B CN109888679 B CN 109888679B CN 201811642964 A CN201811642964 A CN 201811642964A CN 109888679 B CN109888679 B CN 109888679B
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Abstract
The invention discloses a cable stripping machine, and relates to the field of cable processing; the wire twisting device comprises a wire twisting support and a wire twisting gear, a first cable through hole is formed in the circle center of the wire twisting gear and in the wire twisting support, two first sliding blocks are connected on the wire twisting gear in a sliding mode, a rotating shaft is fixedly connected to one side of each first sliding block, a damping roller coaxial with the rotating shaft is connected to the rotating shaft in a rotating mode, a first spring and a first protruding block are arranged on one side, away from the other first sliding block, of any first sliding block, a first driving gear is meshed to one side of each wire twisting gear, and a spiral protrusion is arranged on the surface of the damping roller; the invention has good peeling effect.
Description
Technical Field
The invention belongs to the field of cable processing, and particularly relates to a cable stripping machine.
Background
In the production maintenance or equipment installation process, people often need to strip one section of the outer plastic layer of a cable so as to connect the cable, or strip waste cables, and the like.
National patent grant publication No. CN201741979U, grant publication No. 20110209, discloses a cable stripping machine; the cutting device and the traction device are sequentially arranged on the rack, the wire inlet device for winding a cable is connected with the cutting device, the cutting device is a jumper wire prevention cutting device, the jumper wire prevention cutting device comprises a clamping piece, a cable positioning piece and two groups of peeling cutter sets which are oppositely arranged, the cable positioning piece is a cable positioning piece for coating the cable, the clamping piece is arranged outside the cable positioning piece, and two opposite longitudinal sides of the cable positioning piece are respectively provided with a space for cutting by the peeling cutter sets; although the invention can cut the outer skin of the cable, the outer skin of the cable is often not completely cut in the actual use, so that the un-peeled cable still needs to be peeled again by larger manpower, and the peeling effect is poor.
Disclosure of Invention
The invention aims to overcome the defect of poor peeling effect in the prior art and provide a cable peeling machine with good peeling effect.
The invention adopts the following technical scheme that:
a cable peeling machine comprises a base, one end of the base is rotatably connected with a wire feeding roller, the other end of the base is rotatably connected with a wire receiving roller, two oppositely arranged positioning plates are arranged between the wire feeding roller and the wire receiving roller, each positioning plate is provided with a positioning hole, the positioning plates are fixedly connected to the base, a cutting device, a wire twisting device and another wire twisting device are sequentially arranged between the positioning plates from one positioning plate to the other positioning plate, the cutting device is positioned on one side of the twisting device close to the wire feeding roller, the cutting device and the wire twisting device are fixedly connected to the base, the wire twisting device comprises a wire twisting support and a wire twisting gear rotatably connected to the wire twisting support, the bottom end of the wire twisting support is fixedly connected to the base, the circle center of the wire twisting gear and the wire twisting support are provided with a first cable through hole, the first cable via hole and the positioning hole are positioned on a straight line, the twisted gear is connected with two first sliding blocks in a sliding way, one side of each first sliding block, which is far away from the twisted gear, is fixedly connected with a rotating shaft, the rotating shafts are connected with a damping roller which is coaxial with the rotating shaft in a rotating way, the rotating shafts are parallel to each other, the first sliding blocks and the rotating shafts are symmetrical by the center of the shaft of the twisted gear, one side of any one first sliding block, which is far away from another first sliding block, is provided with a first spring and a first lug, the first lug is fixedly connected on the twisted gear, the first spring is positioned between the first lugs, one end of the first spring is connected on the first lug, the other end of the first spring is connected on the first sliding block, the first sliding blocks are symmetrical by the center of the rotating shaft of the twisted gear, the rotating shafts are symmetrical by the center of the rotating shaft of the twisted gear, a first driving gear is meshed with one side of the twisted wire gear, a rotating shaft on each twisted wire device is located on one side, close to the other twisted wire device, of a twisted wire support on the twisted wire device, and spiral protrusions are arranged on the surface of the damping roller.
When in use, a cable to be peeled is wound on the wire feeding roller, one end of the cable on the wire feeding roller successively passes through the positioning hole and the cutting device, then the damping roller is broken off by hand, the damping roller drives the rotating shaft to move, the rotating shaft drives the first spring to compress, after the cable passes through the first cable through hole and the other positioning hole, the damping roller is loosened, the damping roller is extruded on the cable under the action of the first spring, the cable is wound on the wire take-up roller, then the wire take-up roller is rotated, the wire take-up roller applies a pulling force to the cable, the first driving gears rotate to drive the wire twisting gears to rotate, the rotation directions of the two first driving gears are opposite, the twisting gears drive the damping rollers to rotate, the positioning holes and the first cable through holes are positioned on a straight line, the positioning holes at the two ends enable the cable between the positioning holes to be kept in a straightening state, the cutting and wire twisting are facilitated, the cutting device is started, and the outer skin of the cable is peeled off by the cutting device; in the prior art, the cutting device cannot cut the outer skin of the cable in place, so that the cable which is not stripped needs to be manually stripped later; according to the invention, under the action of the tension of a take-up roller on a cable, the cable passing through a cutting device passes through a first cable through hole and then enters between two wire twisting devices, and because the damping roller rotates to have damping force, under the action of the damping roller, the damping roller on one side intends to enable the cable to twist in one direction, and the damping roller on the other side intends to enable the cable to twist in the other direction, even if the cable which is not cut in place exists, if a copper wire is not cut, the outer skin of the cable between the two wire twisting devices is torn under the action of two reverse twists, so that the copper wire and the outer skin of the cable are thoroughly separated, and finally, the peeled cable is wound on the take-up roller; the invention has the characteristic of good peeling effect; the surface of the damping roller is provided with the spiral bulges, so that the friction force on the damping roller is increased, and the peeling effect is further improved.
Preferably, the cutting device comprises a peeling bracket and a peeling gear rotatably connected to the peeling bracket, a second driving gear is meshed with one side of the peeling gear, second cable through holes are formed in the circle center of the peeling gear and the peeling bracket respectively, the second cable through holes and the first cable through holes are located on the same straight line, a plurality of second sliding blocks are slidably connected to one side, away from the peeling bracket, of the peeling gear, a blade is fixedly connected to each second sliding block, the cutting edges of the blades face the circle center of the peeling gear, the second sliding blocks are arranged in an annular array mode through a peeling gear rotating shaft, a second convex block is arranged on one side, away from the peeling gear, of each second sliding block, the second convex blocks are fixedly connected to the peeling gear, an adjusting rod is inserted in each second convex block, a second spring is sleeved on each adjusting rod, and an adjusting nut is matched with the thread, the second bump is located between the second spring and the adjusting nut, the adjusting nut is abutted against one side, close to the second slider, of the second bump, one end of the adjusting rod is abutted against the second slider, the other end of the adjusting rod is fixedly connected with a bulge, one end of the second spring is abutted against the second bump, and the other end of the second spring is abutted against the bulge.
The cable passes through the second cable through hole and then passes through the middle of the blade, the adjusting nut is rotated, the adjusting rod moves, the adjusting rod drives the second slider to move, the blade is fixedly connected to the second slider, the second slider drives the blade to move towards the cable direction, the blade faces the cable direction, when the blade abuts against the outer skin of the cable, the adjusting nut continues to rotate, the blade continues to move, the blade is embedded into the outer skin of the cable, after a certain depth is reached, the second driving gear rotates to drive the peeling gear to rotate, the peeling gear drives the blade to rotate, and meanwhile, the take-up roller starts to pull the cable, so that the cable is finally cut spirally.
Preferably, the edge of the positioning hole is provided with a chamfer.
And the chamfer angle is arranged, so that the resistance of pulling the cable by the take-up roller is reduced.
Preferably, the helical projection is made of rubber.
The spiral protrusion is made of rubber, so that friction force is increased.
The invention has the beneficial effects that: (1) under the action of two reverse torsions, the outer skin of the cable between the two wire twisting devices is torn, so that the copper wire and the outer skin of the cable are thoroughly separated, and finally, the peeled cable is wound on a wire take-up roller; the invention has the characteristic of good peeling effect; the surface of the damping roller is provided with the spiral bulges, so that the friction force on the damping roller is increased, and the peeling effect is further improved; (2) the peeling machine is provided with the plurality of blades, the cutting depth of the blades can be adjusted, the cutting effect is good, the blades are cut in a rotating mode, dead corners are not left in the cutting process, and the peeling effect is further improved; (3) the chamfer angle is arranged, so that the resistance of the cable pulling of the cable take-up roller is reduced; (4) the spiral protrusion is made of rubber, so that friction force is increased.
Drawings
1 is a structural schematic diagram of the invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
FIG. 5 is an enlarged partial view taken at B in FIG. 1;
fig. 6 is a partial enlarged view at C in fig. 1.
The method comprises the following steps: the wire twisting device comprises a base 1, a wire feeding roller 2, a wire collecting roller 3, a positioning plate 4, a positioning hole 5, a wire twisting support 6, a wire twisting gear 7, a first cable via hole 8, a second cable via hole 9, a first sliding block 10, a rotating shaft 11, a damping roller 12, a first bump 13, a first spring 14, a first driving gear 15, a chamfer 16, a peeling support 17, a peeling gear 18, a second sliding block 19, a blade 20, a second bump 21, an adjusting rod 22, a second spring 23, an adjusting nut 24, a protrusion 25, a spiral protrusion 26 and a second driving gear 27.
Detailed Description
The invention will be further described in detail with reference to the following drawings and detailed description:
fig. 1, 2 and 4 are a cable stripping machine, which comprises a base 1, one end of the base 1 is rotatably connected with a wire feeding roller 2, the other end of the base 1 is rotatably connected with a wire receiving roller 3, two positioning plates 4 which are oppositely arranged are arranged between the wire feeding roller 2 and the wire receiving roller 3, each positioning plate 4 is provided with a positioning hole 5, the positioning plates 4 are fixedly connected on the base 1, a cutting device, a wire twisting device and another wire twisting device are sequentially arranged from one positioning plate 4 to the other positioning plate 4 between the positioning plates 4, the cutting device is arranged at one side of the twisting device close to the wire feeding roller 2, the cutting device and the wire twisting device are fixedly connected on the base 1, the wire twisting device comprises a wire twisting bracket 6 and a wire twisting gear 7 which is rotatably connected on the wire twisting bracket 6, the bottom end of the wire twisting bracket 6 is fixedly connected on the base 1, the circle center of the twisted wire gear 7 and the twisted wire bracket 6 are both provided with a first cable through hole 8, the first cable through hole 8 and the positioning hole 5 are positioned on a straight line, the twisted wire gear 7 is slidably connected with two first sliders 10, one side of each first slider 10 far away from the twisted wire gear 7 is fixedly connected with a rotating shaft 11, the rotating shaft 11 is rotatably connected with a damping roller 12 coaxial with the rotating shaft 11, the rotating shafts 11 are parallel to each other, the first sliders 10 and the rotating shafts 11 are symmetrical by the central axis of the rotation of the twisted wire gear 7, one side of any one first slider 10 far away from the other first slider 10 is provided with a first spring 14 and a first lug 13, the first lugs 13 are fixedly connected on the twisted wire gear 7, the first springs 14 are positioned between the first lugs 13, one end of each first spring 14 is connected on the first lug 13, and the other end of each first spring 14 is connected on the first slider 10, first slider 10 is with the axis of rotation central symmetry of twisted wire gear 7, the axis of rotation central symmetry of pivot 11 with twisted wire gear 7, the meshing of twisted wire gear 7 one side has a first driving gear 15, and the twisted wire support 6 that the pivot 11 on every twisted wire device is located on this twisted wire device is close to another twisted wire device one side, damping roller 12 surface is equipped with spiral protrusion 26.
When in use, a cable to be peeled is wound on the wire feeding roller, one end of the cable on the wire feeding roller successively passes through the positioning hole and the cutting device, then the damping roller is broken off by hand, the damping roller drives the rotating shaft to move, the rotating shaft drives the first spring to compress, after the cable passes through the first cable through hole and the other positioning hole, the damping roller is loosened, the damping roller is extruded on the cable under the action of the first spring, the cable is wound on the wire take-up roller, then the wire take-up roller is rotated, the wire take-up roller applies a pulling force to the cable, the first driving gears rotate to drive the wire twisting gears to rotate, the rotation directions of the two first driving gears are opposite, the twisting gears drive the damping rollers to rotate, the positioning holes and the first cable through holes are positioned on a straight line, the positioning holes at the two ends enable the cable between the positioning holes to be kept in a straightening state, the cutting and wire twisting are facilitated, the cutting device is started, and the outer skin of the cable is peeled off by the cutting device; in the prior art, the cutting device cannot cut the outer skin of the cable in place, so that the cable which is not stripped needs to be manually stripped later; according to the invention, under the action of the tension of a take-up roller on a cable, the cable passing through a cutting device passes through a first cable through hole and then enters between two wire twisting devices, and because the damping roller rotates to have damping force, under the action of the damping roller, the damping roller on one side intends to enable the cable to twist in one direction, and the damping roller on the other side intends to enable the cable to twist in the other direction, even if the cable which is not cut in place exists, if a copper wire is not cut, the outer skin of the cable between the two wire twisting devices is torn under the action of two reverse twists, so that the copper wire and the outer skin of the cable are thoroughly separated, and finally, the peeled cable is wound on the take-up roller; the invention has the characteristic of good peeling effect; the surface of the damping roller is provided with the spiral bulges, so that the friction force on the damping roller is increased, and the peeling effect is further improved.
3 and 5 show that the cutting device comprises a peeling bracket 17 and a peeling gear 18 rotatably connected on the peeling bracket 17, one side of the peeling gear 18 is engaged with a second driving gear 27, the circle center of the peeling gear 18 and the peeling bracket 17 are both provided with a second cable through hole 9, the second cable through hole 9 and the first cable through hole 8 are positioned on a straight line, one side of the peeling gear 18 far away from the peeling bracket 17 is slidably connected with a plurality of second sliding blocks 19, the second sliding blocks 19 are all fixedly connected with a blade 20, the blade edge of the blade 20 faces the circle center of the peeling gear 18, the second sliding blocks 19 are arranged in an annular array by the rotating shaft of the peeling gear 18, one side of the second sliding blocks 19 far away from the peeling gear 18 is both provided with a second convex block 21, the second convex block 21 is fixedly connected on the peeling gear 18, and an adjusting rod 22 is inserted on the second convex block 21, the adjusting rod 22 is sleeved with a second spring 23 and is provided with an adjusting nut 24 in a threaded fit mode, the second convex block 21 is located between the second spring 23 and the adjusting nut 24, the adjusting nut 24 abuts against one side, close to the second sliding block 19, of the second convex block 21, one end of the adjusting rod 22 abuts against the second sliding block 19, the other end of the adjusting rod 22 is fixedly connected with a protrusion 25, one end of the second spring 23 abuts against the second convex block 21, and the other end of the second spring 23 abuts against the protrusion 25.
The cable passes through the second cable through hole and then passes through the middle of the blade, the adjusting nut is rotated, the adjusting rod moves, the adjusting rod drives the second slider to move, the blade is fixedly connected to the second slider, the second slider drives the blade to move towards the cable direction, the blade faces the cable direction, when the blade abuts against the outer skin of the cable, the adjusting nut continues to rotate, the blade continues to move, the blade is embedded into the outer skin of the cable, after a certain depth is reached, the second driving gear rotates to drive the peeling gear to rotate, the peeling gear drives the blade to rotate, and meanwhile, the take-up roller starts to pull the cable, so that the cable is finally cut spirally.
6 show that the edges of the positioning holes 5 are provided with chamfers 16.
And the chamfer angle is arranged, so that the resistance of pulling the cable by the take-up roller is reduced.
4 shows that the spiral protrusion 26 is made of rubber.
The spiral protrusion is made of rubber, so that friction force is increased.
Claims (4)
1. A cable peeling machine comprises a base, one end of the base is connected with a wire feeding roller in a rotating mode, the other end of the base is connected with a wire receiving roller in a rotating mode, and the cable peeling machine is characterized in that two oppositely arranged positioning plates are arranged between the wire feeding roller and the wire receiving roller, a positioning hole is formed in each positioning plate, the positioning plates are fixedly connected to the base, a cutting device, a wire twisting device and another wire twisting device are sequentially arranged between the positioning plates from one positioning plate to the other positioning plate in a direction, the cutting device is located on one side, close to the wire feeding roller, of the wire twisting device, the cutting device and the wire twisting device are fixedly connected to the base, each wire twisting device comprises a wire twisting support and a wire twisting gear which is connected to the wire twisting support in a rotating mode, the bottom end of the wire twisting support is fixedly connected to the base, first cable through holes are formed in the circle center of the, the first cable via hole and the positioning hole are positioned on a straight line, the twisted gear is connected with two first sliding blocks in a sliding way, one side of each first sliding block, which is far away from the twisted gear, is fixedly connected with a rotating shaft, the rotating shafts are connected with a damping roller which is coaxial with the rotating shaft in a rotating way, the rotating shafts are parallel to each other, the first sliding blocks and the rotating shafts are symmetrical by the center of the shaft of the twisted gear, one side of any one first sliding block, which is far away from another first sliding block, is provided with a first spring and a first lug, the first lug is fixedly connected on the twisted gear, the first spring is positioned between the first lugs, one end of the first spring is connected on the first lug, the other end of the first spring is connected on the first sliding block, the first sliding blocks are symmetrical by the center of the rotating shaft of the twisted gear, the rotating shafts are symmetrical by the center of the rotating shaft of the twisted gear, a first driving gear is meshed with one side of the twisted wire gear, a rotating shaft on each twisted wire device is located on one side, close to the other twisted wire device, of a twisted wire support on the twisted wire device, and spiral protrusions are arranged on the surface of the damping roller.
2. The cable stripping machine according to claim 1, wherein the cutting device comprises a stripping bracket and a stripping gear rotatably connected to the stripping bracket, one side of the stripping gear is engaged with a second driving gear, a circle center of the stripping gear and the stripping bracket are provided with second cable through holes, the second cable through holes and the first cable through holes are located on a straight line, one side of the stripping gear away from the stripping bracket is slidably connected with a plurality of second sliders, each second slider is fixedly connected with a blade, the blade edge of the blade faces the circle center of the stripping gear, the second sliders are arranged in an annular array by a rotating shaft of the stripping gear, one side of each second slider away from the stripping gear is provided with a second bump, the second bumps are fixedly connected to the stripping gear, and an adjusting rod is inserted in each second bump, the adjusting rod is sleeved with a second spring and is matched with an adjusting nut in a threaded mode, the second bump is located between the second spring and the adjusting nut, the adjusting nut is abutted to one side, close to the second sliding block, of the second bump, one end of the adjusting rod is abutted to the second sliding block, the other end of the adjusting rod is fixedly connected with a protrusion, one end of the second spring is abutted to the second bump, and the other end of the second spring is abutted to the protrusion.
3. The cable stripping machine as claimed in claim 1, characterized in that the edge of the positioning hole is chamfered.
4. A cable stripping machine as claimed in claim 1 or 2, characterized in that the helical projection is of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811642964.0A CN109888679B (en) | 2018-12-29 | 2018-12-29 | Cable stripping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811642964.0A CN109888679B (en) | 2018-12-29 | 2018-12-29 | Cable stripping machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109888679A CN109888679A (en) | 2019-06-14 |
| CN109888679B true CN109888679B (en) | 2020-07-24 |
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ID=66925423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811642964.0A Active CN109888679B (en) | 2018-12-29 | 2018-12-29 | Cable stripping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109888679B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009856B (en) * | 2019-12-18 | 2021-05-28 | 湖南广顺光电科技有限公司 | Power cable retrieves with device of skinning |
| CN112290355B (en) * | 2020-10-19 | 2021-10-22 | 安徽扬子线缆有限公司 | A adjustable wire twisting equipment for power cord processing |
| CN113437703B (en) * | 2021-06-22 | 2023-01-10 | 国网河北省电力有限公司邯郸市永年区供电分公司 | Power cable peeling device |
| CN114865546B (en) * | 2022-05-31 | 2024-06-21 | 航天瑞奇电缆有限公司 | Cable stripping device |
| CN115275883B (en) * | 2022-09-23 | 2022-12-09 | 江苏纵鹰电线电缆有限公司 | Peeling device for electric wire production and processing |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579955B (en) * | 2012-07-27 | 2016-08-17 | 国网山东省电力公司济宁供电公司 | Automatic wire stripping apparatus |
| CN108418140B (en) * | 2018-03-16 | 2020-02-18 | 阜阳大峰野再生资源有限公司 | Automatic wire stripping machine of discernment |
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| CN109888679A (en) | 2019-06-14 |
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