CN105390187A - High-performance robot arm cable - Google Patents
High-performance robot arm cable Download PDFInfo
- Publication number
- CN105390187A CN105390187A CN201510898182.3A CN201510898182A CN105390187A CN 105390187 A CN105390187 A CN 105390187A CN 201510898182 A CN201510898182 A CN 201510898182A CN 105390187 A CN105390187 A CN 105390187A
- Authority
- CN
- China
- Prior art keywords
- cable
- conductor
- robot arm
- layer
- core
- 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
Classifications
-
- 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
- H01B7/0009—Details relating to the conductive cores
-
- 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
-
- 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
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
-
- 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
- H01B7/1895—Internal space filling-up means
-
- 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
-
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention relates to a high-performance robot arm cable and belongs to the technical field of cables. The arm cable comprises a cable core, a filling layer, a wrapping tape layer and a sheath layer, wherein the cable core is composed of a conductor (1) and an insulation layer (2) formed by extrusion outside the conductor (1); and the conductor (1) is formed by bundling and twisting ultrafine copper wires with the diameters of 0.08-0.09mm. According to the arm cable, a copper wire bundle formed by twisting the ultrafine copper wires with the diameters of 0.08-0.09mm is selected and used as the conductor, so that the cable has good softness, can be bent for several millions of times and meets a usage condition that the robot arm cable often needs to be bent; Kevlar filaments are adopted as the filling layer, so that gaps between cable cores can be completely utilized, the filling rate is increased, the tensile strength of the cable is greatly improved, the service life of the cable is prolonged, and the stability of the cable is enhanced; and polyurethane is adopted as the sheath layer, so that it can be ensured that the whole cable has the characteristics of tear resistance, impact resistance, wear resistance, weather resistance and oil resistance, and the cable is suitable for an operation environment of robot arms.
Description
Technical field
The invention belongs to field of cable technology, be specially a kind of high-performance robot arm cable.
Background technology
In recent years, China's industrial robot Industry Quick Development, has become the most important market of global industry robot, and in order to promote China's Robot industry healthy and rapid development, national correlation department continues to increase the support dynamics to Robot industry.The all kinds robot of modern high end science and technology development, obtains applying more widely in various fields, occupies the status of the light foot of weight lifting.As the blood vessel of robot arm, the demand of robot arm cable constantly increases, robot arm cable will meet softness, tension, resist bending, all many condition such as weather-proof, more needs to design the structure of cable and materials, reaches high performance object to make it.
Summary of the invention
The object of the invention is to: provide one to have softness, bending resistance characteristic concurrently, there is again superpower resistance to tension, resistance to impact, resistance to wear, weatherability, oil resistance, the life-span is long and stability the is high cable being applicable to high-performance robot arm.The present invention is achieved through the following technical solutions:
A kind of high-performance robot arm cable, comprise core, packed layer, belting layer, screen and outer jacket, described core is made up of the insulating barrier extruded outside conductor and conductor, and the ultra-fine copper tow skein silk that described conductor is 0.08-0.09mm by diameter closes and forms.The meticulous workload that can increase the course of processing of copper wire, and not easily manipulate, difficulty of processing is strengthened; Copper wire is crossed and slightly can be impacted the flexibility of cable again.The present invention selects diameter to be the ultra-fine copper wire of 0.08-0.09mm, there is good pliability and bending resistance characteristic, through the center conductor of its stranded copper wire bundle as cable, cable is had concurrently soft and resistant to bending characteristic, is particularly suitable for the service condition that robot arm cable often needs to bend.
Preferred as one of the present invention, described packed layer adopts Kafra fiber silk to fill.Kev draws as a kind of fiber, there is soft, frivolous and resistance to feature of drawing, existing cable filler mainly makes cable rounding and does not have Essential Action, but Kafra fiber is filled as an interstitital texture unit cable conductor center by the present invention, make packed layer as an axis of whole cable, assume responsibility for the pulling force of the whole construction of cable, significantly promote whole cable tensile property, improve useful life and the stability of cable.Simultaneously, the present invention adopts Kafra fiber silk to fill the gap between core as packed layer, gap between core can be used completely, under the prerequisite not affecting the outside diameter of cable and flexibility own, efficiently utilize the space of waste, improve filling rate, improve rounding property and the resistance to tension of cable.
Preferred as one of the present invention, described insulating barrier is fluoroplastics.Fluoroplastics have excellent electric property, adopt it as insulating barrier, insulating barrier can be done very thin, reduce the thickness of insulating barrier, thus effectively reduce the outside diameter of cable, simultaneously, fluoroplastics have the advantages such as mechanical strength is high, high temperature resistant, meet the performance requirement that cable uses completely.
Preferred as one of the present invention, described belting layer is polyester belt.Adopt polyester band as the belting layer of cable, parcel core within it effectively can be tightened, core and screen are effectively isolated and prevented withstand voltage puncturing.
Preferred as one of the present invention, described screen adopts ultra-fine proof copper-wire braided.Adopt the screen of ultra-fine proof copper-wire braided can strengthen bending effect and the shielding properties of cable.
Preferred as one of the present invention, described outer jacket is polyurethane.Polyurethane wear resistant excellent performance is wear-resisting more than five times of natural rubber, and a lot of plastic material easily produces fracture under the cyclic stress effect repeated, but polyurethane can keep splendid resistance to flexion characteristic not rupture under various circumstances.Polyurethane is a kind of macromolecular material of strong polarity in addition, and the compatibility of nonpolar mineral oil is very little, weathers hardly in fuel oil (as kerosene, gasoline) and machinery oil (as hydraulic oil, machine oil, lubrication wet goods).Due to many powerful characteristics such as tensile strength, tearing toughness, resistance to impact, resistance to wear, weatherability, oil resistance that polyurethane material has, adopt polyurethane as the outer jacket of cable, can ensure that whole cable has the characteristic of tension, wear-resisting, weather-proof, oil resistant, be applicable to very much the environment for use of robot arm.
Preferred as one of the present invention, the radical of described core can limit according to concrete service condition.
Beneficial effect of the present invention:
1, the present invention selects diameter to be that the ultra-fine copper wire of 0.08-0.09mm is through the center conductor of stranded copper wire bundle as cable, what can make cable has good flexibility, can resist bending millions of time, be particularly suitable for the service condition that robot arm cable often needs to bend.
2, the present invention adopts Kafra fiber silk as packed layer, Kafra fiber is filled cable conductor center as an interstitital texture unit, make packed layer as an axis of whole cable, assume responsibility for the pulling force of the whole construction of cable, significantly promote whole cable tensile property, improve useful life and the stability of cable.
3, the present invention adopts polyurethane as the outer jacket of cable, can ensure that whole cable has the characteristic of tension, tear-proof, shock-resistant, wear-resisting, weather-proof, oil resistant, be applicable to very much the environment for use of robot arm.
Accompanying drawing explanation
Fig. 1 is high-performance robot arm construction of cable schematic diagram of the present invention.
Reference numeral: 1-conductor, 2-insulation, 3-packed layer, 4-belting layer, 5-screen, 6-outer jacket.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1
A kind of high-performance robot arm of the present invention cable, its structural representation as shown in Figure 1, comprises core, packed layer 3, belting layer 4, screen 5 and outer jacket 6, and described core is made up of the insulating barrier 2 extruded outside conductor 1 and conductor.Described packed layer 3 is made up of the gap between core; described belting layer 4 is positioned at outside core and packed layer, and is wrapped by core, and described screen 5 is positioned at outside belting layer 4; described outer jacket 6 is positioned at outside screen 5, plays protective separation effect to whole cable.
The assembling of high-performance robot arm cable of the present invention is carried out according to structure shown in Fig. 1, first be that the ultra-fine copper wire of multi beam of 0.08mm forms the conductor 1 of copper wire bundle as cable through stranded using diameter, the fluoroplastics extruded in the outside of conductor 1 are as insulating barrier 2, and conductor 1 and insulating barrier 2 form the core of cable.With Kafra fiber silk, the gap (i.e. packed layer 3) between core is filled, then with the belting layer 4 that polyester belt makes, core and packed layer 3 are wrapped, finally with the outer jacket 6 that screen 5 and the polyurethane of ultra-fine proof copper-wire braided make, belting layer 4 is wrapped up successively, namely form high-performance robot arm cable of the present invention.
Embodiment 2
A kind of high-performance robot arm of the present invention cable, its structural representation as shown in Figure 1, comprises core, packed layer 3, belting layer 4, screen 5 and outer jacket 6, and described core is made up of the insulating barrier 2 extruded outside conductor 1 and conductor.Described packed layer 3 is made up of the gap between core; described belting layer 4 is positioned at outside core and packed layer, and is wrapped by core, and described screen 5 is positioned at outside belting layer 4; described outer jacket 6 is positioned at outside screen 5, plays protective separation effect to whole cable.
The assembling of high-performance robot arm cable of the present invention is carried out according to structure shown in Fig. 1, first be that the ultra-fine copper wire of multi beam of 0.09mm forms the conductor 1 of copper wire bundle as cable through stranded using diameter, the fluoroplastics extruded in the outside of conductor 1 are as insulating barrier 2, and conductor 1 and insulating barrier 2 form the core of cable.With Kafra fiber silk, the gap (i.e. packed layer 3) between core is filled, then with the belting layer 4 that polyester belt makes, core and packed layer 3 are wrapped, finally with the outer jacket 6 that screen 5 and the polyurethane of ultra-fine proof copper-wire braided make, belting layer 4 is wrapped up successively, namely form high-performance robot arm cable of the present invention.
Embodiment 3
A kind of high-performance robot arm of the present invention cable, its structural representation as shown in Figure 1, comprises core, packed layer 3, belting layer 4, screen 5 and outer jacket 6, and described core is made up of the insulating barrier 2 extruded outside conductor 1 and conductor.Described packed layer 3 is made up of the gap between core; described belting layer 4 is positioned at outside core and packed layer, and is wrapped by core, and described screen 5 is positioned at outside belting layer 4; described outer jacket 6 is positioned at outside screen 5, plays protective separation effect to whole cable.
The assembling of high-performance robot arm cable of the present invention is carried out according to structure shown in Fig. 1, first be that the ultra-fine copper wire of multi beam of 0.085mm forms the conductor 1 of copper wire bundle as cable through stranded using diameter, the fluoroplastics extruded in the outside of conductor 1 are as insulating barrier 2, and conductor 1 and insulating barrier 2 form the core of cable.With Kafra fiber silk, the gap (i.e. packed layer 3) between core is filled, then with the belting layer 4 that polyester belt makes, core and packed layer 3 are wrapped, finally with the outer jacket 6 that screen 5 and the polyurethane of ultra-fine proof copper-wire braided make, belting layer 4 is wrapped up successively, namely form high-performance robot arm cable of the present invention.
Embodiment 4
In order to verify that high-performance robot arm cable of the present invention has excellent flexibility, resistance to bend(ing), tensile strength and tear-proof, weather resistance, the arm cable embodiment of the present invention 1 to 3 being assembled to preparation carries out performance test, and contrasts with cable common on the market.
Comparative example selects existing performance on the market, and cable is as reference relatively preferably, and its conductor adopts 6 class conductors (filament diameter is 0.15mm), and insulating barrier and restrictive coating adopt PVC material.The contrast of its performance structure is as shown in table 1 below:
Table 1 embodiment of the present invention 1 to 3 cable and on the market common cable performance comparison result
As can be seen from Table 1, the present invention adopt diameter be the ultra-fine copper wire of 0.08-0.09mm through the center conductor of stranded copper wire bundle as cable, compared to existing common cable, there is better flexibility and flexibility; Cable of the present invention can bear and can bear millions of times-/+180 ° and bend, and the lower 270 ° of torsions of tolerance loading conditions can be born, but common cable only can bear more than ten thousand times-/+180 ° and bend, substantially can not bear the lower 270 ° of torsions of tolerance loading conditions, can find out that cable of the present invention has good resistance to bend(ing) from this experimental result.Simultaneously, the tensile strength of cable of the present invention can reach 3.6GPa, and common cable only has about 400MPa, the sheath elongation at break of cable of the present invention can reach 800%, but common cable only has about 250%, cable of the present invention is low temperature resistant can reach-50 DEG C, and high temperature resistant is 120 DEG C, and a common cable low temperature is only-20 DEG C, high temperature is 70 DEG C.As can be seen from the present embodiment the performance test results, compared to existing common cable, cable of the present invention has better flexibility, resistance to bend(ing), tensile strength, tear-proof and weather resistance, is that one is better than existing common cable, can be applicable to the cable of high-performance robot arm.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. a high-performance robot arm cable, comprise core, packed layer, belting layer, screen and outer jacket, described core is made up of the insulating barrier (2) extruded outside conductor (1) and conductor (1), it is characterized in that, the ultra-fine copper tow skein silk that described conductor (1) is 0.08-0.09mm by diameter closes and forms.
2. a kind of high-performance robot arm cable as claimed in claim 1, is characterized in that, described packed layer (3) adopts Kafra fiber silk to fill.
3. a kind of high-performance robot arm cable as claimed in claim 1, it is characterized in that, described insulating barrier (2) is fluoroplastics.
4. a kind of high-performance robot arm cable as claimed in claim 1, it is characterized in that, described belting layer (4) is polyester belt.
5. a kind of high-performance robot arm cable as claimed in claim 1, it is characterized in that, described screen (5) adopts ultra-fine proof copper-wire braided.
6. a kind of high-performance robot arm cable as claimed in claim 1, it is characterized in that, described outer jacket (6) is polyurethane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510898182.3A CN105390187A (en) | 2015-12-08 | 2015-12-08 | High-performance robot arm cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510898182.3A CN105390187A (en) | 2015-12-08 | 2015-12-08 | High-performance robot arm cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105390187A true CN105390187A (en) | 2016-03-09 |
Family
ID=55422384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510898182.3A Pending CN105390187A (en) | 2015-12-08 | 2015-12-08 | High-performance robot arm cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105390187A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205808A (en) * | 2016-08-30 | 2016-12-07 | 通鼎互联信息股份有限公司 | A kind of super flexible robot's cable |
| CN109036655A (en) * | 2018-07-31 | 2018-12-18 | 山东华凌电缆有限公司 | A kind of oil resistant resist bending cable for robot arm |
| CN112509732A (en) * | 2020-11-23 | 2021-03-16 | 安徽鸿海电缆有限公司 | Flexible cable for robot |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900314A (en) * | 2015-06-08 | 2015-09-09 | 上海宝宇电线电缆制造有限公司 | Robot arm cable |
| JP2015173004A (en) * | 2014-03-11 | 2015-10-01 | 株式会社フジクラ | Stranded wire for cable and cable |
| CN105023638A (en) * | 2015-08-14 | 2015-11-04 | 昆山信昌电线电缆有限公司 | High-flexibility non-toxic low-smoke halogen-free environment-friendly drag chain cable |
| CN205230614U (en) * | 2015-12-08 | 2016-05-11 | 四川明星电缆股份有限公司 | High performance robot arm cable |
-
2015
- 2015-12-08 CN CN201510898182.3A patent/CN105390187A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015173004A (en) * | 2014-03-11 | 2015-10-01 | 株式会社フジクラ | Stranded wire for cable and cable |
| CN104900314A (en) * | 2015-06-08 | 2015-09-09 | 上海宝宇电线电缆制造有限公司 | Robot arm cable |
| CN105023638A (en) * | 2015-08-14 | 2015-11-04 | 昆山信昌电线电缆有限公司 | High-flexibility non-toxic low-smoke halogen-free environment-friendly drag chain cable |
| CN205230614U (en) * | 2015-12-08 | 2016-05-11 | 四川明星电缆股份有限公司 | High performance robot arm cable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205808A (en) * | 2016-08-30 | 2016-12-07 | 通鼎互联信息股份有限公司 | A kind of super flexible robot's cable |
| CN109036655A (en) * | 2018-07-31 | 2018-12-18 | 山东华凌电缆有限公司 | A kind of oil resistant resist bending cable for robot arm |
| CN112509732A (en) * | 2020-11-23 | 2021-03-16 | 安徽鸿海电缆有限公司 | Flexible cable for robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105390187A (en) | High-performance robot arm cable | |
| CN205230614U (en) | High performance robot arm cable | |
| CN207052312U (en) | A kind of microlight-type cable for Aero-Space | |
| CN201323077Y (en) | Reinforced shielding type flat cable | |
| CN107068254A (en) | A kind of microlight-type cable for Aero-Space | |
| CN104036870A (en) | Bending-resistant soft data transmission cable | |
| CN208208398U (en) | A kind of enhanced cable with elastic construction | |
| CN105161175A (en) | Anti-torsion reinforced mobile cable and preparation method for reinforcement layer thereof | |
| CN203250551U (en) | Rubber flat cable used for reel | |
| CN206726792U (en) | A kind of thin footpath electric wire | |
| CN205692590U (en) | Tensile type wind generator system flexible cable | |
| CN201331943Y (en) | Rubber sleeve circular flexible cable capable of traction | |
| CN204087906U (en) | A kind of high-voltage flexible cable being applicable to wild environment | |
| CN203573679U (en) | Environment-friendly energy-saving type flexible towing-resistant cable | |
| CN206040249U (en) | Tensile flat cable | |
| CN202502787U (en) | Novel wind cable | |
| CN205621512U (en) | - 60 DEG C low temperature resistant flexible power cable | |
| CN201673718U (en) | Special belt-shaped extra soft cable for large-scale gantry crane | |
| RU90253U1 (en) | ELECTRICAL WIRE OR CABLE (OPTIONS) | |
| CN201549248U (en) | Multicore stranding-type cable core with carbon fiber composite material | |
| CN219658416U (en) | Tensile bending-resistant medical equipment cable | |
| CN201104311Y (en) | Wind energy cable | |
| CN210777904U (en) | Drag-resistant flexible cable with protection function | |
| CN108364713A (en) | A kind of weather-proof tensile flexible cable of wind power generation warp resistance | |
| CN208753011U (en) | Shielding rubber jacketed flexible cable for coal mining machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20160309 |