CN110970839A - Multicore secant device and multicore cable wire stripping system - Google Patents
Multicore secant device and multicore cable wire stripping system Download PDFInfo
- Publication number
- CN110970839A CN110970839A CN201911420303.8A CN201911420303A CN110970839A CN 110970839 A CN110970839 A CN 110970839A CN 201911420303 A CN201911420303 A CN 201911420303A CN 110970839 A CN110970839 A CN 110970839A
- Authority
- CN
- China
- Prior art keywords
- wire
- cutting disc
- wire cutting
- core
- cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- H02G1/1265—Machines the cutting element rotating about the wire or cable
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Abstract
The invention discloses a multi-core wire cutting device and a multi-core cable stripping system, wherein the system comprises a wire releasing device, a single-core stripping device, a first wire stabilizing device, a multi-core wire cutting device, a second wire stabilizing device, a wire separating and stripping device and a wire collecting device, wherein the multi-core wire cutting device comprises a first wire cutting disc, a second wire cutting disc and two discs of central holes, wherein two discs are provided with arc-shaped slideways, rolling wire cutting mechanisms are arranged in the arc-shaped slideways, a plurality of cutting wheels are arranged in the mechanisms, the cutting wheels correspond to cable cores, and cable sheaths are continuously cut along with the rolling of the cutting wheels and the rotation of the multi-core wire cutting device; the separated-time peeling device comprises a separated-time plate and separated-time holes, a peeling knife is arranged in each separated-time hole, peeling is started from a wire stripping opening of a cable core by the peeling knife, torsion of a cable is relieved through rotation of the separated-time peeling device, a take-up device is used for taking up the cable, plastic and a conductor of the multi-core stranded cable are quickly and stably peeled, and insulation skins of the cable are quickly separated from the conductor and recovered.
Description
Technical Field
The invention relates to a multi-core wire cutting device which is used for cutting an insulating layer of a plurality of wire cores after an outer sheath is stripped. The invention also relates to a multi-core cable stripping system comprising the multi-core wire cutting device, which is used for cutting and stripping the insulating layers of a plurality of wire cores to complete stripping work.
Background
Generally, the service life of an electric wire cable is usually 70 years, and the cable needs to be replaced completely after the service life is reached, and the sheath layer, the insulating layer and the conductor of the replaced old cable need to be peeled off and classified for recycling. The existing cable stripping equipment can only strip one layer of insulating skin once, if the cable is in a structure of multi-core insulation and a cable outer sheath, the outer sheath of the cable needs to be stripped firstly, then a multi-core stranded structure in the sheath is split, and finally the insulating layer of each wire core is stripped in sequence. For example, stripping a five-core twisted cable requires six times of stripping respectively, which is time-consuming, labor-consuming, inefficient, and affects the classified recovery of the cable.
On the other hand, the multi-core cable is generally designed into an overall round shape and each single-core cable is in a special-shaped structure in order to reduce the sectional area of the cable, but the existing cable stripping equipment is a stripping mechanism designed for round single wires, when a special-shaped wire core is stripped, the wire core can be continuously twisted at a stripping knife edge due to certain torsion of the split cable wire core, the appearance of the wire core is not round, so that the knife edge cannot be in good contact with the insulating sheath of the cable, and the stripping effect is not good. If the contact position of the special-shaped cable and the wire stripping knife edge is fixed, the torsion of the cable can be continuously accumulated in the wire stripping section, and finally the cable is twisted off and can not be stripped continuously.
Disclosure of Invention
The invention aims to provide a multi-core wire cutting device which can cut the insulating layer of each wire core of a multi-core stranded cable at one time. The invention also relates to a multi-core cable stripping system comprising the multi-core cable cutting device.
In order to solve the technical problem, the multi-core wire cutting device comprises a first wire cutting disc and a second wire cutting disc, wherein the first wire cutting disc and the second wire cutting disc are connected together, a gap is formed between the first wire cutting disc and the second wire cutting disc, and center holes through which cables (cables with core insulation layers to be removed) pass are formed in the centers of the first wire cutting disc and the second wire cutting disc. The gap is used for placing the adjusting rod, and the adjusting rod can move in the gap, so that the adjusting rod is placed at a proper working position.
The first wire cutting disc is at least provided with a section of arc-shaped slide way, the first wire cutting disc is at least provided with a notch, and one notch corresponds to one arc-shaped slide way; the wire cutting device comprises a first wire cutting disc, a second wire cutting disc, a cutting wheel, a groove, an annular cutting knife and a wire core, wherein at least one adjusting rod is arranged in a gap between the first wire cutting disc and the second wire cutting disc, the head end of the adjusting rod extends out of the first wire cutting disc and the second wire cutting disc, the tail end of the adjusting rod is connected with the cutting wheel, the cutting wheel is positioned in a central hole, the circumferential surface of the cutting wheel is provided with the groove, the groove is internally provided with the annular cutting knife, and when the wire; a fixed rod is arranged in the arc-shaped slide way, an adjusting thread is arranged at the end of the fixed rod outside the first wire cutting disc, and an adjusting nut is arranged on the adjusting thread; the tail end of the fixed rod is provided with a fixed block, and the fixed block is positioned in a gap between the first wire cutting disc and the second wire cutting disc; the adjusting rod is characterized in that an adjusting cavity is formed in the adjusting rod, an opening is formed in the surface of the adjusting rod, the fixing block enters the adjusting cavity from the opening, and the adjusting cavity is larger than the fixing block. When the position of the fixed block in the adjusting cavity corresponds to the position of the opening, the fixed block of the fixed rod can be taken out or put in from the opening; when the position of the fixed block in the adjusting cavity is staggered with the position of the opening, the fixed rod is connected with the adjusting rod. After the fixed rod is connected with the adjusting rod, the adjusting nut is adjusted to fasten the adjusting rod on the first wire cutting disc, so that the position of the adjusting rod is fixed, namely the position of the annular cutting knife is fixed. When the position of the adjusting rod is adjusted, the fixed rod adjusts the position in the arc-shaped slide way along with the adjusting rod, and the annular cutting knife realizes different position changes.
When the adjusting rod needs to be taken out, the fixing rod only needs to pass through the arc-shaped slide way, and the adjusting rod and the fixing rod are taken out through the whole notch. When the adjusting rod needs to be added, the adjusting rod is directly placed into the gap, the fixing rod is placed into the arc-shaped slideway through the notch, and then the fixing rod is connected with the adjusting rod.
The sinle silk is the transposition together, and during the cable was carried, the sinle silk does not rotate, in order to realize continuous cutting, therefore the annular cutting knife need rotate, corresponds rather than the sinle silk of cutting all the time. The first thread cutting disc or the second thread cutting disc is rotatably arranged on the bracket. When the cable is conveyed, the wire core does not rotate, and the first wire cutting disc and the second wire cutting disc rotate along with the wire core. In order to reduce resistance, the first wire cutting disc or the second wire cutting disc is connected with the bearing inner ring, the bearing outer ring is arranged on the support, and the bearing inner ring is driven to rotate by a power device (such as a motor).
The arc-shaped slide ways are uniformly distributed on a circumference and have the same distance with the central hole.
The first wire cutting disc and the second wire cutting disc are connected together through a partition plate, and a gap is formed between the first wire cutting disc and the second wire cutting disc due to the existence of the partition plate.
The multi-core cable stripping system with the multi-core wire cutting device further comprises a wire releasing device, a single-core stripping device, a first wire stabilizing device, a second wire stabilizing device, a wire separating and stripping device and a wire collecting device, wherein the wire releasing device, the single-core stripping device, the first wire stabilizing device, the multi-core wire cutting device, the second wire stabilizing device, the wire separating and stripping device and the wire collecting device are sequentially arranged.
The pay-off device is used for storing and paying off wires; the single-core peeling device is used for peeling the outer sheath of the cable; the first wire stabilizing device and the second wire stabilizing device are crawler-type tractors and are used for dragging the cable, so that the cable is stable in dragging speed and stable in dragging tension; after the multi-core wire cutting device cuts the insulating layers of all the wire cores, the wire splitting and peeling device is used for peeling the insulating layers of the insulated wire cores; the take-up device is used for recovering the conductor stripped of the insulating layer.
The multi-core wire cutting device can cut the insulating layer of each wire core at one time, and the multi-core cable wire stripping system can separate the sheath layer of the multi-core stranded cable and the insulating layer of each wire core at one time, stably strip the plastic (insulating layer) and the conductor of the waste cable, and realize the rapid separation and recovery of the insulating sheath and the conductor of the cable.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic diagram of a multi-core cable stripping system.
Fig. 2 is a front view of the multi-core secant device.
FIG. 3 is a side view of a multi-core thread cutting apparatus.
Detailed Description
As shown in fig. 1, the multi-core cable stripping system includes a paying-off device 1, a single-core stripping device 2, a first wire stabilizing device 3, a multi-core cutting device 4, a second wire stabilizing device 5, a branching stripping device 6 and a take-up device 7, wherein the paying-off device 1, the single-core stripping device 2, the first wire stabilizing device 3, the multi-core cutting device 4, the second wire stabilizing device 5, the branching stripping device 6 and the take-up device 7 are sequentially arranged.
The pay-off device 1 is used for storing and paying off a wire, and is a prior art pay-off device, such as the pay-off device disclosed in the publication No. CN 105502075B.
The single-core stripping device 2 is used for stripping the outer sheath of the cable, and belongs to the prior art, such as an automatic cable stripping device disclosed in the publication No. CN 207069270U.
The first wire stabilizing device 3 and the second wire stabilizing device 5 are crawler-type tractors and are used for dragging the cable, so that the cable is stable in dragging speed and stable in dragging tension.
As shown in fig. 2 and 3, the multi-core thread cutting device 4 comprises a first thread cutting disc 8 and a second thread cutting disc 9, wherein the first thread cutting disc 8 and the second thread cutting disc 9 are connected together through a partition plate. The existence of the partition board enables a gap to be formed between the first wire cutting disc 8 and the second wire cutting disc 9, the gap 11 is used for placing the adjusting rod 12, and the adjusting rod 12 can move in the gap 11, so that the adjusting rod 12 can be placed at a proper working position. The first and second cutting drums 8, 9 have a central hole in the centre through which the cable (the cable whose insulation is to be removed) passes.
The first wire cutting disc 8 is provided with at least one section (three sections as shown in fig. 3) of arc-shaped slide ways 19, and the arc-shaped slide ways 19 are uniformly distributed on a circumference. The first cutting line disk 8 has at least one (three as shown in fig. 3) notch 10, and one notch 10 corresponds to one circular arc-shaped slideway 19. The gap between the first cutting line disk 8 and the second cutting line disk 9 is provided with at least one (three shown in figure 3) adjusting rod 12, and the number of the adjusting rods 12 is the same as that of the wire cores. The head end of the adjusting rod 12 extends out of the first wire cutting disc 8 and the second wire cutting disc 9, and manual adjustment is facilitated. The end-to-end connection of adjusting pole 12 has cutting wheel 20, cutting wheel 20 is located the centre bore, the circumference face of cutting wheel 20 has the recess, have annular cutting knife 21 in the recess, when the sinle silk is located the recess, annular cutting knife 21 cuts the insulating layer of sinle silk.
A fixed rod 13 is arranged in the arc-shaped slide way 19, an adjusting thread is arranged at the head end of the fixed rod 13 outside the first wire cutting disc 8, and an adjusting nut 14 is arranged on the adjusting thread; the tail end of the fixed rod 13 is provided with a fixed block 16, and the fixed block 16 is positioned in a gap 11 between the first secant wire plate 8 and the second secant wire plate 9; the adjusting rod 12 is internally provided with an adjusting chamber 15, the surface of the adjusting rod 13 is provided with an opening, the fixed block 16 enters the adjusting chamber 15 from the opening, and the adjusting chamber 15 is larger than the fixed block 16; when the position of the fixed block 16 in the adjusting chamber 15 is dislocated with the opening position, the fixed rod 13 is connected with the adjusting rod 12. After the fixing rod 13 is connected with the adjusting rod 12, the adjusting rod 12 can be fastened on the first cutting wire disc 8 by adjusting the adjusting nut 14, so that the position of the adjusting rod 12 is fixed, namely the position of the annular cutting knife 21 is fixed. When the position of the adjusting rod 12 is adjusted, the fixed rod 13 adjusts the position along with the adjusting rod 12 in the arc-shaped slideway 19, and the annular cutting knife 21 realizes different position changes (but is always at the cutting position).
When the adjusting rod 12 needs to be taken out, the adjusting rod 12 and the fixing rod 13 are taken out through the notch 10 by only passing the fixing rod 13 through the arc-shaped slideway 19. When the adjusting rod 12 needs to be added, the adjusting rod 12 is directly placed into the gap 11, the fixed rod 13 is placed into the arc-shaped slideway 19 through the notch 10, and then the fixed rod 12 is connected with the adjusting rod 13.
The second wire cutting disc 9 is connected with an inner ring of a bearing 17, an outer ring of the bearing 17 is arranged on the support, and the inner ring of the bearing 17 is driven to rotate by a motor 18.
After the multi-core wire cutting device 4 cuts the insulation layer of each wire core, the wire splitting and peeling device 6 is used for peeling the insulation layer of the insulation wire core, and the wire splitting and peeling device 6 is a cable wire stripping knife in the prior art, such as that disclosed in the publication No. CN 206060069U. The branching peeling device 6 peels the cable cores from the wire stripping opening of the cable cores, and the torsion of the cable is relieved through the rotation of the branching peeling device.
The take-up device 7 is used for recovering the conductor stripped of the insulating layer, and is a take-up device of a cable in the prior art, such as that disclosed in the publication with the authority number of CN 106219312B.
The above embodiments do not limit the present invention in any way, and all technical solutions obtained by means of equivalent substitution or equivalent transformation fall within the protection scope of the present invention.
Claims (6)
1. The multi-core wire cutting device is characterized by comprising a first wire cutting disc and a second wire cutting disc, wherein the first wire cutting disc and the second wire cutting disc are connected together, a gap is formed between the first wire cutting disc and the second wire cutting disc, and center holes for cables to pass through are formed in the centers of the first wire cutting disc and the second wire cutting disc; the first wire cutting disc is at least provided with a section of arc-shaped slide way, the first wire cutting disc is at least provided with a notch, and one notch corresponds to one arc-shaped slide way; the gap between the first wire cutting disc and the second wire cutting disc is at least provided with one adjusting rod, the head end of the adjusting rod extends out of the first wire cutting disc and the second wire cutting disc, the tail end of the adjusting rod is connected with a cutting wheel, the cutting wheel is positioned in the central hole, the circumferential surface of the cutting wheel is provided with a groove, and an annular cutting knife is arranged in the groove; a fixed rod is arranged in the arc-shaped slide way, an adjusting thread is arranged at the end of the fixed rod outside the first wire cutting disc, and an adjusting nut is arranged on the adjusting thread; the tail end of the fixed rod is provided with a fixed block, and the fixed block is positioned in a gap between the first wire cutting disc and the second wire cutting disc; the adjusting rod is internally provided with an adjusting cavity, the surface of the adjusting rod is provided with an opening, the fixing block enters the adjusting cavity from the opening, and the adjusting cavity is larger than the fixing block; when the position of the fixed block in the adjusting cavity is staggered with the position of the opening, the fixed rod is connected with the adjusting rod; the first thread cutting disc or the second thread cutting disc is rotatably arranged on the bracket.
2. The multiple core secant apparatus of claim 1, wherein: the arc-shaped slide ways are uniformly distributed on a circumference.
3. The multiple core secant apparatus of claim 1, wherein: the first thread cutting disc and the second thread cutting disc are connected together through a partition plate.
4. The multiple core secant apparatus of claim 1, wherein: the first wire cutting disc or the second wire cutting disc is connected with the bearing inner ring, the bearing outer ring is installed on the support, and the bearing inner ring is driven to rotate through the power device.
5. The multiple core secant apparatus of claim 1, wherein: the power device is a motor.
6. The multi-core cable stripping system comprising the multi-core wire cutting device as claimed in any one of claims 1 to 5, further comprising a wire releasing device, a single-core peeling device, a first wire stabilizing device, a second wire stabilizing device, a wire dividing peeling device and a wire collecting device, wherein the wire releasing device, the single-core peeling device, the first wire stabilizing device, the multi-core wire cutting device, the second wire stabilizing device, the wire dividing peeling device and the wire collecting device are sequentially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911420303.8A CN110970839A (en) | 2019-12-31 | 2019-12-31 | Multicore secant device and multicore cable wire stripping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911420303.8A CN110970839A (en) | 2019-12-31 | 2019-12-31 | Multicore secant device and multicore cable wire stripping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110970839A true CN110970839A (en) | 2020-04-07 |
Family
ID=70037679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911420303.8A Pending CN110970839A (en) | 2019-12-31 | 2019-12-31 | Multicore secant device and multicore cable wire stripping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110970839A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071522A (en) * | 2020-09-14 | 2020-12-11 | 重庆泰山电缆有限公司 | Chuck type cable stripping device |
| CN112103857A (en) * | 2020-08-24 | 2020-12-18 | 南京涵曦月自动化科技有限公司 | Rolling wheel wire stripping equipment and wire stripping method |
| CN112290355A (en) * | 2020-10-19 | 2021-01-29 | 安徽扬子线缆有限公司 | A adjustable wire twisting equipment for power cord processing |
| GB2589009A (en) * | 2019-11-13 | 2021-05-19 | Richardson Barry | An apparatus for cutting a duct and a method of cutting a duct |
| CN114649120A (en) * | 2022-03-21 | 2022-06-21 | 浙江万马股份有限公司 | Rapid wire stripping device and wire stripping method for crosslinked cable |
-
2019
- 2019-12-31 CN CN201911420303.8A patent/CN110970839A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2589009A (en) * | 2019-11-13 | 2021-05-19 | Richardson Barry | An apparatus for cutting a duct and a method of cutting a duct |
| GB2589009B (en) * | 2019-11-13 | 2022-07-06 | Richardson Barry | An apparatus for cutting a duct and a method of cutting a duct |
| CN112103857A (en) * | 2020-08-24 | 2020-12-18 | 南京涵曦月自动化科技有限公司 | Rolling wheel wire stripping equipment and wire stripping method |
| CN112071522A (en) * | 2020-09-14 | 2020-12-11 | 重庆泰山电缆有限公司 | Chuck type cable stripping device |
| CN112290355A (en) * | 2020-10-19 | 2021-01-29 | 安徽扬子线缆有限公司 | A adjustable wire twisting equipment for power cord processing |
| CN114649120A (en) * | 2022-03-21 | 2022-06-21 | 浙江万马股份有限公司 | Rapid wire stripping device and wire stripping method for crosslinked cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110970839A (en) | Multicore secant device and multicore cable wire stripping system | |
| CN113363890B (en) | Cable stripping machine | |
| US20100132973A1 (en) | Electrical power cable with frangible insulation shield | |
| CN111130026A (en) | Thick cable wire stripper | |
| CN111864652B (en) | Special power cable for cross-linked polyethylene insulation low-smoke halogen-free flame-retardant rail transit | |
| CN110601091B (en) | Cable and wire peeling device | |
| CN211508440U (en) | Multicore secant device and multicore cable wire stripping system | |
| CN108022699B (en) | Full-automatic waste wire separating and recycling device and recycling method thereof | |
| CN210577447U (en) | Cable stripping machine | |
| CN105633863A (en) | Cable striping pincers and stripping method therefor | |
| CN111508651B (en) | Photoelectric composite cable and sheath separating device applied to same | |
| CN205429602U (en) | Segmentation separated cable skinning knife device | |
| CN217115421U (en) | Rapid online peeling device used in production of large-sheath cable | |
| CN208127781U (en) | A kind of apparatus for peeling off | |
| CA1252616A (en) | Procedure and apparatus for removing one or more layers of strands from multistrand cable | |
| CN107272112B (en) | A kind of quick apparatus for peeling off of optical cable automatically adjusting different size optical cable | |
| CN213636900U (en) | Cable sheath's automatic rolling processing system that skins | |
| CN115693524A (en) | Wire stripping machine | |
| CN114825190A (en) | Automatic processing apparatus is retrieved to switch board cable | |
| CN213717486U (en) | Gas-electric type cable stripping machine | |
| US5257459A (en) | Utility knife for electric cables | |
| RU2125330C1 (en) | Stranded cable terminating device | |
| CN220139118U (en) | Peeling device for cable processing | |
| CN218850272U (en) | Cable stripping device | |
| US4519131A (en) | Method and apparatus for stripping multiplex wire and cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |