CN107369490A - A kind of industrial robot high flexibility cable - Google Patents
A kind of industrial robot high flexibility cable Download PDFInfo
- Publication number
- CN107369490A CN107369490A CN201710746664.6A CN201710746664A CN107369490A CN 107369490 A CN107369490 A CN 107369490A CN 201710746664 A CN201710746664 A CN 201710746664A CN 107369490 A CN107369490 A CN 107369490A
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- CN
- China
- Prior art keywords
- cable
- industrial robot
- core
- high flexibility
- twisted
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/08—Several wires or the like stranded in the form of a rope
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
- H01B7/041—Flexible cables, conductors, or cords, e.g. trailing cables attached to mobile objects, e.g. portable tools, elevators, mining equipment, hoisting cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/228—Metal braid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of industrial robot high flexibility cable, and core is formed by conductor outsourcing insulating layer coating；At least both threads core is twisted forms line group；More line groups are provided with packing material around the twisted composition cable core of cable axis in the axial location of cable；Cable core from-inner-to-outer coats the first shielding protection layer, screen layer, secondary shielding overcoat and oversheath successively.A kind of industrial robot high flexibility cable provided by the invention, applied and the construction of cable, manufacturing process optimization design by new material development, make it soft and high resilience, resist bending, anti-torsion, it can be widely applied in the high frequency of industrial robot, high speed operation environment, it easily can be widely applied to be frequently bended mobile occasion, and high abrasion, oil resistant, service life are grown, and bending, number of torsions are more than 20,000,000 times.
Description
Technical field
The invention belongs to field of cable technology, a kind of industrial robot high flexibility cable of specific design.
Background technology
German Government propose " industrial 4.0 " concepts are referred to as the fourth industrial revolution, trigger new one in the world
The industrial repositioning contest of wheel.Future will have increasing field popularization robot, industrial automation, intellectuality.Ministry of Industry and Information etc.
What ministries and commissions printed and distributed《Robot industry development plan》Think, to the year two thousand twenty, China's service robot annual sales revenue is more than 30,000,000,000
Member, and will keep high growth situation as industrial automation process promotes.Robot cable be robot " blood vessel " and
" nerve ", it is the important spare part of robot.High flexibility, resist bending, the robot private cable of high life will turn into the country
Outer first-class machinery and the preferred cable of plant equipment manufacturer.
Industrial robot still relies on import with the high-performance robot cable overwhelming majority, the production of most of the country enterprise
Robot cable can be only applied to some, and torsion is low with corner frequency, amplitude is small, slow-footed non-key position.It is meanwhile external
Enterprise holds in close confidence to robot cable manufacturing technology, and domestic enterprise does not have corresponding machine people cable standard to can be used for referring to.Cause
This, develops high-performance robot cable material, breaks through high flexibility robot cable design and fabrication technology problem, realize robot
Cable domesticizes, and the development to China's wires and cables industry and Robot industry is significant.
The content of the invention
The present invention is applied by new material development and the construction of cable, manufacturing process optimization design, ensures cable frequently curved
There is the long-life under the condition of work of folding.Robot cable provided by the invention is applied to industrial robot arm position, possesses
High flexibility, shielding are good, anti-torsion and bendability are strong, high abrasion, oil resistant, service life length（Bending, number of torsions exceed
20000000 times）.
The present invention takes following technical scheme to realize：A kind of industrial robot high flexibility cable, by conductor outer cladding
Insulating barrier forms core；At least both threads core is twisted forms line group；More line groups are twisted around cable axis forms cable core, and
The axial location of cable is provided with packing material；Cable core from-inner-to-outer coats the first shielding protection layer, screen layer, secondary shielding successively
Overcoat and sheath.
A kind of foregoing industrial robot high flexibility cable, it is characterised in that：The conductor is that multiply is fine tin plating soft
Copper wire rule is twisted, filament diameter 0.05mm-0.08mm.
A kind of foregoing industrial robot high flexibility cable, it is characterised in that：The insulating barrier of the conductor outer cladding is
The thermoplastic heat-resisting, resistant to bending of independent research.
A kind of foregoing industrial robot high flexibility cable, it is characterised in that：What each line group in the cable core was twisted
Lay ratio is 5-15, and direction of lay is left-hand；The packing material that axial location is set once is twisted for more staples, is twisted
Direction left-hand, pitch 50mm.
A kind of foregoing industrial robot high flexibility cable, it is characterised in that：First shielding protection of cable core outer cladding
Layer is identical with secondary shielding overcoat material, is teflin tape.
A kind of foregoing industrial robot high flexibility cable, it is characterised in that：Described screen layer uses filament diameter
For 0.13mm tinned copper wire, lay of braiding is 35 ± 2mm, and copper-wire braided layer coverage density is 85%~90%.
A kind of foregoing industrial robot high flexibility cable, it is characterised in that：The shield of secondary shielding overcoat outer cladding
The robot cable special PVC elastomer that material is independent research is covered, there is the spy such as excellent oil resistant, wear-resisting, fire-retardant, resistant to bending
Property.
By new material development apply and the construction of cable, manufacturing process optimization design, make the present invention have below beneficial to effect
Fruit：
1st, the conductor uses filament diameter finely tin plating soft copper silk rule is twisted for 0.05mm-0.08mm multiply, carries
High cable overall resistance to bend(ing) and flexibility, tinned copper conductor can significantly improve copper conductor inoxidizability and weldability；
Finely regular be twisted of tin plating soft copper silk solves the problems, such as that cable conductor fractures in the case where high speed reverses mobile environment to multiply.
2nd, the thermoplastic heat-resisting, resistant to bending of the conductor outer cladding, except with excellent electrical insulation capability, also having
There are higher mechanical strength, heat-resisting, wear-resisting and antifatigue etc. performance.
3rd, the teflin tape, with intensity is high, corrosion-resistant, coefficient of friction is low（Solid material coefficient of friction at present
Minimum material）Etc. main performance；Teflin tape（PTFE）Absorbable woven shield, can be with because of torsion caused by torsion
Complete it is necessary offset motion, and be not likely to produce electrostatic due to reducing frictional force and PTFE, improve reliability and security.
The staple packing material, soft, intensity height, tensile resistance are good, moreover it is possible to absorb because of torsion caused by twist motion.
4th, the tinned copper wire screen layer, both increase cable softness tensile property, and also prevent external electrical field with magnetic field to electricity
The influence of cable signal transmission, has good shielding action, improves the dry of cable and scratch defence degree, effectively suppresses outside garbage signal
Interference, it can also reduce the influence of charge buildup and release caused by relative sliding friction between cable assembly.
5th, the robot cable special PVC elastic body jacket material, fire-retardant, oil resistant, wear-resistant, resist bending, tear-proof
It is excellent with ageing resistance, it is applicable to the region of aggressivity mineral oil seepage and needs cable to bear the field of high mechanical stress
Close.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Reference：1-conductor, 2-insulating barrier, 3-line group, 4-filling, the 5-the first shielding protection layer, 6-shielding
Layer, 7-secondary shielding overcoat, 8-sheath.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.Better embodiment only of the invention below, this hair
Bright protection domain is not limited with above-mentioned embodiment, as long as those of ordinary skill in the art are according to disclosed content
The equivalent modification made or change, it should all include in the protection domain described in claims.
A kind of industrial robot high flexibility cable of the present invention as shown in figure 1, conductor 1, insulating barrier 2, line group 3, filling 4,
First shielding protection layer 5, screen layer 6, secondary shielding overcoat 7, sheath 8.
A kind of industrial robot high flexibility cable, core is formed by the outsourcing insulating layer coating 2 of conductor 1；At least both threads core
It is twisted to form line group 3；More line groups 3 are provided with 4 materials of filling around the twisted composition cable core of cable axis, and in the axial location of cable
Material；Cable core from-inner-to-outer coats the first shielding protection layer 5, screen layer 6, secondary shielding overcoat 7 and sheath 8 successively.
Conductor 1 is that finely tin plating soft copper silk rule is twisted multiply, and direction of lay is left-hand, and filament diameter is
0.05mm。
Insulating barrier 2 is that thermoplastic heat-resisting, resistant to bending is extruded outside conductor 1.
Fill more than 4 staple to be once twisted, direction of lay left-hand, pitch 50mm, staple packing material, it is soft, strong
Degree is high, tensile resistance is good, also absorbable because of torsion caused by twist motion.
First shielding protection layer 5 and secondary shielding overcoat 7 are coated teflin tape around packet mode using overlapping
Outside cable core, cap rate 20%, 45 DEG C of lapping angle, lapping direction is dextrad, polytetrafluoroethylene (PTFE) tape thickness 0.05mm.
The screen layer 6 uses tinned copper wire of the filament diameter for 0.13mm, and lay of braiding is 35 ± 2mm, proof copper-wire braided
Layer coverage density is 85%~90%, and braiding layer does not allow entirety to continue, and the copper cash head exposed should be repaiied together.
Sheath 8 is used from oil resistant, wear-resistant, resist bending and the excellent PVC elastic body jackets of ageing resistance, sheathing
Tubular molding tool.
In summary, a kind of industrial robot high flexibility cable provided by the invention, new material development application and cable
Structure, manufacturing process optimization design, soft and high resilience, can be widely applied to industrial robot at resist bending, anti-torsion
In high frequency, high speed operation environment, it easily can be widely applied to be frequently bended mobile occasion, and high abrasion, oil resistant, service life
Long, bending, number of torsions are more than 20,000,000 times.
Claims (5)
- A kind of 1. industrial robot high flexibility cable, it is characterised in that：Core is formed by the outsourcing insulating layer coating 2 of conductor 1；At least Both threads core is twisted to form line group 3；More line groups 3 are set around the twisted composition cable core of cable axis in the axial location of cable There is filling 4；Cable core from-inner-to-outer coats the first shielding protection layer 5, screen layer 6, secondary shielding overcoat 7 and sheath 8 successively.
- 2. a kind of industrial robot high flexibility cable according to claim 1, it is characterised in that the conductor 1 is multiply Fine tin plating soft copper silk rule is twisted, filament diameter 0.05mm-0.08mm；The insulating barrier 2 of the outer cladding of conductor 1 is The thermoplastic heat-resisting, resistant to bending of independent research.
- 3. a kind of industrial robot high flexibility cable according to claim 1, it is characterised in that each in the cable core The twisted lay ratio of line group is 5-15 times, and direction of lay is left-hand；The packing material 4 that the axial location is set is more staples Once it is twisted, direction of lay left-hand, pitch 50mm.
- A kind of 4. industrial robot high flexibility cable according to claim 1, it is characterised in that the cable core outer cladding The first shielding protection layer 5 it is identical with the material of secondary shielding overcoat 7, be teflin tape.
- 5. a kind of industrial robot high flexibility cable according to claim 1, it is characterised in that described screen layer 6 is adopted The tinned copper wire for being 0.13mm with filament diameter, lay of braiding are 35 ± 2mm, and copper-wire braided layer coverage density is 85%~90%； The material of sheath 8 is the robot cable special PVC elastomer of independent research, has the spy such as excellent fire-retardant, oil resistant, wear-resisting Property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710746664.6A CN107369490A (en) | 2017-08-27 | 2017-08-27 | A kind of industrial robot high flexibility cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710746664.6A CN107369490A (en) | 2017-08-27 | 2017-08-27 | A kind of industrial robot high flexibility cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107369490A true CN107369490A (en) | 2017-11-21 |
Family
ID=60310442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710746664.6A Pending CN107369490A (en) | 2017-08-27 | 2017-08-27 | A kind of industrial robot high flexibility cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107369490A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448902A (en) * | 2018-10-19 | 2019-03-08 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | It is tethered at antenna hawser and preparation method thereof |
| CN109727709A (en) * | 2018-11-23 | 2019-05-07 | 浙江卡迪夫电缆有限公司 | A kind of industry flexible cable |
| CN110148485A (en) * | 2019-05-21 | 2019-08-20 | 优易电缆(张家港)有限公司 | A kind of high flexibility anti-torsion robot cable |
| CN113223757A (en) * | 2020-01-21 | 2021-08-06 | 日立金属株式会社 | Twisted pair cable and multi-core cable |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040245009A1 (en) * | 2003-01-31 | 2004-12-09 | Nexans | Data transmission cable for connection to mobile devices |
| CN101930810A (en) * | 2010-09-03 | 2010-12-29 | 江苏华明电缆有限公司 | Network cable |
| CN105390190A (en) * | 2015-12-14 | 2016-03-09 | 江苏上上电缆集团有限公司 | Cable for industrial robot and manufacturing method of cable |
| CN205722873U (en) * | 2016-04-28 | 2016-11-23 | 上海起帆电线电缆有限公司 | High current-carrying softness charging pile cable |
-
2017
- 2017-08-27 CN CN201710746664.6A patent/CN107369490A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040245009A1 (en) * | 2003-01-31 | 2004-12-09 | Nexans | Data transmission cable for connection to mobile devices |
| CN101930810A (en) * | 2010-09-03 | 2010-12-29 | 江苏华明电缆有限公司 | Network cable |
| CN105390190A (en) * | 2015-12-14 | 2016-03-09 | 江苏上上电缆集团有限公司 | Cable for industrial robot and manufacturing method of cable |
| CN205722873U (en) * | 2016-04-28 | 2016-11-23 | 上海起帆电线电缆有限公司 | High current-carrying softness charging pile cable |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109448902A (en) * | 2018-10-19 | 2019-03-08 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | It is tethered at antenna hawser and preparation method thereof |
| CN109727709A (en) * | 2018-11-23 | 2019-05-07 | 浙江卡迪夫电缆有限公司 | A kind of industry flexible cable |
| CN109727709B (en) * | 2018-11-23 | 2021-05-11 | 浙江卡迪夫电缆有限公司 | Industrial flexible cable |
| CN110148485A (en) * | 2019-05-21 | 2019-08-20 | 优易电缆(张家港)有限公司 | A kind of high flexibility anti-torsion robot cable |
| CN113223757A (en) * | 2020-01-21 | 2021-08-06 | 日立金属株式会社 | Twisted pair cable and multi-core cable |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171121 |