CN205751564U - A kind of flexible robot's multicore cable - Google Patents
A kind of flexible robot's multicore cable Download PDFInfo
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- CN205751564U CN205751564U CN201620429784.4U CN201620429784U CN205751564U CN 205751564 U CN205751564 U CN 205751564U CN 201620429784 U CN201620429784 U CN 201620429784U CN 205751564 U CN205751564 U CN 205751564U
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- cable
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- flexible robot
- multicore cable
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Abstract
This utility model belongs to field of cable technology, particularly relate to a kind of flexible robot's multicore cable, cable core is formed by signal wire harness and dynamic wire harness are stranded, described cable core is coated with packed layer, lapping layer and restrictive coating the most successively, described dynamic wire harness is formed by least three power lines are stranded, power line includes conductor and the insulating barrier being coated on outside conductor, described signal wire harness is formed by control line is stranded, control line include thin wire, the braid being coated on outside thin wire and be coated on outside braid extrude layer.This utility model is by arranging rational Rotating fields and using multiple performance materials, cable is made to have high flexibility, high abrasion, high antitorque, and there is the minimum bending radius of excellence, various welding robot and the connection of mechanical hand and assembling can be applied to, can also apply to connect back to rotating or lifting type workbench, under the load not having pulling force can free bend movable, the most practical.
Description
Technical field
This utility model relates to cable technology, is specifically related to a kind of flexible robot's multicore cable.
Background technology
Along with the accelerated development day by day of science and technology, robot cable is widely used at present, has higher added value future,
There is fabulous economic benefit.
Robot, from applied environment, is divided into two big classes, i.e. industrial robot and special type by the roboticist of China
Robot.So-called industrial robot is exactly the multi-joint manipulator towards industrial circle or multi-freedom robot.And special type machine
Device people then in addition to industrial robot, for nonmanufacturing industry the various sophisticated machine people that serve the mankind, including service
Robot, underwater robot, amusement robot, military robot, agricultural robot, robotization machine etc..Robot divides
Class is increasingly finer, and the requirement of use is more and more higher, and existing cable lacks one and possesses high flexibility, high abrasion, high antitorque
Cable with excellent minimum bending radius.
Summary of the invention
The purpose of this utility model is for above-mentioned deficiency of the prior art, it is provided that one have high flexibility, high abrasion,
Flexible robot's multicore cable of high antitorque and excellent minimum bending radius, it is possible to be applied to various welding robot and machinery
The connection of hands and assembling, it is also possible to be applied to connect back to rotating or lifting type workbench, can be certainly under the load not having pulling force
By flexion.
The purpose of this utility model is achieved through the following technical solutions:
A kind of flexible robot's multicore cable, including cable core, cable core is formed by signal wire harness and dynamic wire harness are stranded, described
Cable core is coated with packed layer, lapping layer and restrictive coating the most successively, and described dynamic wire harness is stranded by least three power lines
Forming, power line includes conductor and the insulating barrier being coated on outside conductor, and described signal wire harness is formed by control line is stranded, control line
The braid that including thin wire, is coated on outside thin wire and be coated on outside braid extrude layer.
Wherein, described conductor is high purity oxygen free copper conductor.
Wherein, the one during the material of described insulating barrier is polyurethane material, nitrile rubber material or polythene material.
Wherein, described thin wire is for being made up of fine bundle strand bare copper wire or tinned copper wire.
Wherein, described braid is the copper network that two groups of soft proof copper-wire braideds perpendicular to one another are made.
Wherein, layer is extruded described in for insulation polyethylene layer.
Wherein, described packed layer is high flexibility polypropylene layer.
Wherein, described packed layer is provided with tensile cord.
Wherein, the material of described lapping layer is high tenacity non-woven fabrics.
Wherein, described restrictive coating is wear-resisting high flexibility nitrile rubber layer.
The beneficial effects of the utility model:
Dynamic wire harness and signal wire harness are distinguished the most stranded by flexible robot's multicore cable of the present utility model, then will the two edge
Opposite direction and be twisted into cable core, the most stranded make cable tightr, and ensure that signal stability during transmission,
Strong interference immunity；Using high purity oxygen free copper conductor, quality is soft and does not haves the pockets of phenomenon of winding, uses height simultaneously
Flexible implant comes the gap of filled cable, makes whole cable flexibility good, is provided with tensile cord, effectively in the middle of packed layer
Prevent cable from crossing phenomenon that is soft and that cause cable center to shift.Outermost layer uses wear-resisting nitrile rubber layer, can either support
Cable, it is also possible to wear-resistant.
Accompanying drawing explanation
Utilize accompanying drawing that utility model is described further, but the embodiment in accompanying drawing is not constituted of the present utility model
What limits, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to the following drawings
Obtain other accompanying drawing.
Fig. 1 is the structural representation of practical new open form.
Reference includes: 1 thin wire, 2 braids, 3 extrude layer, 4 conductors, 5 insulating barriers, 6 packed layers, 7 around
Covering, 8 restrictive coatings, 9 tensile cord.
Detailed description of the invention
With accompanying drawing, this utility model is further described with the following Examples.
Embodiment 1
As it is shown in figure 1, a kind of flexible robot's multicore cable of the present utility model, including cable core, cable core is by signal wire harness
Stranded with dynamic wire harness forming, described cable core is coated with packed layer, lapping layer and restrictive coating, described power line the most successively
Restrainting and formed by least three power lines are stranded, power line includes conductor and the insulating barrier being coated on outside conductor, described signal wire harness
Formed by control line is stranded, control line include thin wire, the braid being coated on outside thin wire and be coated on outside braid squeeze
Covering.Power line is first twisted into a wire harness, and control line is twisted into a wire harness, then is twisted into cable core by opposite direction, effectively protects
Demonstrate,prove signal stability during transmission.
Conductor of the present utility model is high purity oxygen free copper conductor.Cable of the present utility model is the most flexible leading
Body, this conductor will not produce wrapping phenomena simultaneously, has preferably resistance to tension.
The material of insulating barrier of the present utility model is in polyurethane material, nitrile rubber material or polythene material
Kind.Polyurethane material have good tensile strength, tearing toughness, resistance to impact, wearability, weatherability, hydrolytic resistance,
The advantages such as oil resistivity.Nitrile rubber material mainly uses emulsion polymerization at low temperature to produce, and oil resistivity is fabulous, and wearability is higher, resistance to
Hot preferably, bonding force is strong, the very filling of appropriate cable insulating barrier.Polyethylene has excellent resistance to low temperature (minimum to be made
With temperature up to-100～-70 DEG C), chemical stability is good, and the erosion being resistant to most of soda acid (is weak to have oxidizing property
Acid).Insoluble in common solvent under room temperature, water absorption is little, and electrical insulating property is excellent.
Thin wire of the present utility model, for being made up of fine bundle strand bare copper wire or tinned copper wire, uses copper wire plasticity, no
Produce wrapping phenomena.
Braid of the present utility model is the copper network that two groups of soft proof copper-wire braideds perpendicular to one another are made, and braiding copper wire can have
Effect ground ensures the transmission of signal, running helter-skelter between anti-stop signal.
The layer that extrudes of the present utility model is for insulation polyethylene layer, and insulation polyethylene layer surface spraying has coatings, specifically
Ground uses organic silicon insulation material, and the insulating properties making polythene material is more preferable.
Packed layer of the present utility model is high flexibility polypropylene layer.High flexibility polypropylene has the best lower temperature resistance
Energy and flexility, can be effectively improved polypropylene cable material original resistance to stress blushing and improve its lower temperature resistance.
Packed layer of the present utility model is provided with tensile cord.Traditional cable uses some inserts or waste plastics to make
Rubbish heart yearn fills center, can cause the instability at tension center, and therefore after cable uses for a long time, tension center can pine
Dissipating, cannot form a stable center, cannot effectively protect the overall structure of cable, dissociates in the center that easily produces.
The material of lapping layer of the present utility model is high tenacity non-woven fabrics.High tenacity non-woven fabrics is by non-woven fabrics body, moulds
Glue fiber and nylon fiber combine, and cost of manufacture is low, good toughness, for cable wrapped can have well that the construction of cable is tight
Close wind up.
Restrictive coating of the present utility model is wear-resisting high flexibility nitrile rubber layer, and nitrile rubber oil resistivity is fabulous, and wearability is relatively
Height, thermostability is preferable, and bonding force is strong, uses as sheath and can be effectively prevented cable in daily abrasion.
Embodiment 2
The present embodiment is with the difference of embodiment 1: the restrictive coating of the present embodiment is polyethylene layer and nitrile rubber
Layer, polyethylene layer is arranged at the outer surface of lapping layer 7, and nitrile rubber layer is arranged at polyethylene layer outer surface, arranges double restrictive coating
Can effectively increase cable tensile strength and insulation resistance index, running voltage U/UO: S≤0.75mm2, 300/500V, S >=
1.0mm 2, 450/750V；Test voltage: S≤0.75mm2, 2000V, 50Hz, 5Min.The insulation resistance energy of cable when 70 DEG C
Enough minimize value 20M Ω Km.
Last it should be noted that, above example is only in order to illustrate the technical solution of the utility model, rather than to this reality
With the restriction of novel protected scope, although having made to explain to this utility model with reference to preferred embodiment, this area general
Logical it will be appreciated by the skilled person that the technical solution of the utility model can be modified or equivalent, without deviating from this
The spirit and scope of utility model technical scheme.
Claims (10)
1. flexible robot's multicore cable, including cable core, it is characterised in that: cable core is stranded by signal wire harness and dynamic wire harness
Forming, described cable core is coated with packed layer, lapping layer and restrictive coating the most successively, and described dynamic wire harness is by least three electricity
Source line is stranded to be formed, and every power line includes conductor and the insulating barrier being coated on outside conductor, and described signal wire harness is twisted by control line
Conjunction forms, control line include thin wire, the braid being coated on outside thin wire and be coated on outside braid extrude layer.
A kind of flexible robot's multicore cable the most according to claim 1, it is characterised in that: described conductor be high-purity without
Oxygen copper conductor.
A kind of flexible robot's multicore cable the most according to claim 1, it is characterised in that: the material of described insulating barrier is
One in polyurethane material, nitrile rubber material or polythene material.
A kind of flexible robot's multicore cable the most according to claim 1, it is characterised in that: described thin wire is by finely
Bundle strand bare copper wire or tinned copper wire are made.
A kind of flexible robot's multicore cable the most according to claim 1, it is characterised in that: described braid be two groups that
The copper network that this vertical soft proof copper-wire braided is made.
A kind of flexible robot's multicore cable the most according to claim 1, it is characterised in that extrude layer described in: poly-for insulation
Pvdf layer.
A kind of flexible robot's multicore cable the most according to claim 1, it is characterised in that: described packed layer is high flexibility
Polypropylene layer.
A kind of flexible robot's multicore cable the most according to claim 7, it is characterised in that: described packed layer is provided with anti-
Bracing wire.
A kind of flexible robot's multicore cable the most according to claim 1, it is characterised in that: the material of described lapping layer is
High tenacity non-woven fabrics.
A kind of flexible robot's multicore cable the most according to claim 1, it is characterised in that: described restrictive coating is wear-resisting
High flexibility nitrile rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620429784.4U CN205751564U (en) | 2016-05-12 | 2016-05-12 | A kind of flexible robot's multicore cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620429784.4U CN205751564U (en) | 2016-05-12 | 2016-05-12 | A kind of flexible robot's multicore cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205751564U true CN205751564U (en) | 2016-11-30 |
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ID=57368332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620429784.4U Active CN205751564U (en) | 2016-05-12 | 2016-05-12 | A kind of flexible robot's multicore cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205751564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735352A (en) * | 2018-06-14 | 2018-11-02 | 惠州市德胜电线有限公司 | One kind being used for robot device's movable signal transmission cable |
-
2016
- 2016-05-12 CN CN201620429784.4U patent/CN205751564U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735352A (en) * | 2018-06-14 | 2018-11-02 | 惠州市德胜电线有限公司 | One kind being used for robot device's movable signal transmission cable |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |