CN205376193U - Composite cable for robot - Google Patents
Composite cable for robot Download PDFInfo
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- CN205376193U CN205376193U CN201620013564.3U CN201620013564U CN205376193U CN 205376193 U CN205376193 U CN 205376193U CN 201620013564 U CN201620013564 U CN 201620013564U CN 205376193 U CN205376193 U CN 205376193U
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Abstract
The utility model discloses a composite cable for robot, including the cable core, there are band layer, interior sheath, shielding enhancement layer and oversheath in the outside of cable core around the package in proper order, and the cable core includes three group's power core unit and a set of signal transmission fibre core units, and signal transmission fibre core unit includes the group, and the group is formed by wire pair and filling layer transposition, and the wire pair is formed by two insulation core pair twists. The utility model discloses a composite cable for robot arranges power core unit, signal transmission line core unit in same cable core, and novel structure makes simply convenient to use, economical and practical. Signal transmission line core unit sinle silk adopts pair twist structure duplex winding package polyester film area and shielding layer, and the cable core sets up the shielding enhancement layer outward, shield effectually, and anti -interference ability is strong, has effectively avoided the robot to produce the malfunction because of disturbing, has promoted resistant bent mechanical properties simultaneously, and safe and reliable works.
Description
Technical field
The present invention relates to a kind of robot composite cable.
Background technology
Along with industrialization and informationalized depth integration, industrial robot is widely used in manufacturing industry produces.The job content of robot becomes increasingly complex, application scenario is more and more extensive, the load that the removable cable of its use bears is also increasing, and the requirement of safety, reliability, persistency and economy that cable is used is also more and more higher, and ordinary robot's cable cannot meet requirement.
Accordingly, it would be desirable to a kind of robot composite cable is to solve the problems referred to above.
Summary of the invention
It is an object of the invention to for robot cable defect in safety, reliability and persistency in the prior art, it is provided that a kind of effect good robot composite cable.
For achieving the above object, the robot composite cable of the present invention can adopt the following technical scheme that
A kind of robot composite cable, including cable core, the outside of described cable core is surrounded with belting layer successively, sheath, shielding enhancement Layer and oversheath, described cable core includes three groups of power wire core unit and one group of signal transmission fibre core unit, it is provided with cable core packed layer between three groups of power wire core unit and one group of signal transmission fibre core unit, described power wire core unit includes conductor, the outside wrapping insulation layer of described conductor, described signal transmission fibre core unit includes line group, described line group is formed stranded with packed layer by line, described line forms by two insulated wire cores pair twists, described line group be orderly arranged outside each wrapped mylar tape and screen layer.
Further, described conductor is combined conductor, and described combined conductor includes the fibre bundle that is centrally located and is stranded in the conductor outside fibre bundle.Adopt this combined conductor can be effectively improved tension and the bending resistance of conductor.
Further, described cable core packed layer is rubber packed layer.
Further, described insulating barrier is TPEE material layer, and described sheath and oversheath are halogen-free flameproof TPE material layer.TPEE insulated with material layer, halogen-free flameproof TPE material sheath and oversheath are set, make product have weather-proof, wear-resisting, the warping strength and heatproof halogen-free flameproof performance of excellence.
Further, the arranged outside of described cable core packed layer has screw thread, the pitch of described screw thread to be 4-5mm.Screw thread outside packed layer can be effectively increased shielding enhancement Layer and the contact area of external sheath layer and packed layer, it is possible to the resistance to torsion of robot cable and stretching resistance performance significantly.Pitch is suitable, has for the performance of robot cable and is greatly improved.
Further, along oppositely oriented every screw thread described in 2-3cm of the axis direction of cable.
Further, the arranged outside of described sheath has projection.Protruding in the arranged outside of sheath, projection can be significantly increased the contact area between sheath and oversheath, so that the ability that oversheath, shielding enhancement Layer and sheath combine together is greatly enhanced, greatly strengthen resistance to tension, and can effectively be adjusted the resistance to tension of cable all directions by the size and spacing regulating projection.
Further, described projection is evenly distributed on described sheath.Projection is evenly distributed on sheath to can ensure that the concordance of the resistance to tension in cable all directions.
Further, on the axis direction of cable, the distance between adjacent described projection is 1-2cm；On the circumferencial direction of cable, the distance between adjacent described projection is 0.5-0.7cm.Adopting this spacing, size to fit, the resistance to tension reinforced effects for cable is best.
Beneficial effect: power wire core unit, signal transmssion line core unit are placed in same cable core by the robot composite cable of the present invention, novel structure, manufactures simple, easy to use, economical and practical.Signal transmssion line core unit core adopts pair twist structure wrapped mylar tape and screen layer, arranges shielding enhancement Layer outside cable core, and shield effectiveness is good, strong anti-interference performance, effectively prevent robot and produce misoperation because of interference, improve resistance to bent mechanical performance simultaneously, safe and reliable.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1 is power wire core unit, 11 is combined conductor, and 12 is insulating barrier, 2 is signal transmssion line core unit, and 21 is insulated wire cores, and 22 is line pair, 23 is packed layer, 24 is mylar tape, and 25 is screen layer, and 3 is cable core packed layer, 4 is core wrap, 5 is sheath, and 6 is shielding enhancement Layer, and 7 is oversheath.
Detailed description of the invention
Below in conjunction with specific embodiment, it is further elucidated with the present invention, it should be understood that these embodiments are merely to illustrate the present invention rather than restriction the scope of the present invention, after having read the present invention, the amendment of the various equivalent form of values of the present invention is all fallen within the application claims limited range by those skilled in the art.
The robot composite cable of the present invention, robot composite cable, including cable core, the outside of cable core is surrounded with belting layer 4 successively, sheath 5, shielding enhancement Layer 6 and oversheath 7, cable core includes three groups of power wire core unit 1 and one group of signal transmission fibre core unit 2, it is provided with cable core packed layer 3 between three groups of power wire core unit 1 and one group of signal transmission fibre core unit 2, power wire core unit 1 includes conductor 11, the outside wrapping insulation layer 12 of conductor 11, signal transmission fibre core unit 2 includes line group, to 22 and packed layer 23 is stranded forms by line for line group, line is formed by two insulated wire cores 21 pair twists 22, line group be orderly arranged outside each wrapped mylar tape 24 and screen layer 25.Wherein, mylar tape 24 has higher mechanical strength and insulating properties.Smooth without wrinkle, coefficient of friction is little, it is easy to slide.Wherein, conductor is combined conductor, and combined conductor includes the fibre bundle that is centrally located and is stranded in the conductor outside fibre bundle.Wherein, it is preferred that combined conductor adopts the structure that tangles again.Adopt this combined conductor can be effectively improved tension and the bending resistance of conductor.Cable core packed layer 3 is rubber packed layer.
Insulating barrier 12 is TPEE material layer, and sheath 5 and oversheath 7 are halogen-free flameproof TPE material layer.TPEE insulated with material layer, halogen-free flameproof TPE material sheath and oversheath are set, make product have weather-proof, wear-resisting, the warping strength and heatproof halogen-free flameproof performance of excellence.
The arranged outside of cable core packed layer 3 has screw thread, and the pitch of screw thread is 4-5mm.Screw thread outside packed layer can be effectively increased shielding enhancement Layer and the contact area of external sheath layer and packed layer, it is possible to the resistance to torsion of robot cable and stretching resistance performance significantly.Pitch is suitable, has for the performance of robot cable and is greatly improved.Along oppositely oriented every 2-3cm screw thread of the axis direction of cable.
The arranged outside of sheath 5 has projection.Protruding in the arranged outside of sheath, projection can be significantly increased the contact area between sheath and oversheath, so that the ability that oversheath, shielding enhancement Layer and sheath combine together is greatly enhanced, greatly strengthen resistance to tension, and can effectively be adjusted the resistance to tension of cable all directions by the size and spacing regulating projection.Projection is evenly distributed on sheath 5.Projection is evenly distributed on sheath to can ensure that the concordance of the resistance to tension in cable all directions.On the axis direction of cable, the distance between adjacent protrusion is 1-2cm；On the circumferencial direction of cable, the distance between adjacent protrusion is 0.5-0.7cm.Adopting this spacing, size to fit, the resistance to tension reinforced effects for cable is best.
Power wire core unit, signal transmssion line core unit are placed in same cable core by the robot composite cable of the present invention, novel structure, manufacture simple, easy to use, economical and practical.Signal transmssion line core unit core adopts pair twist structure wrapped mylar tape and screen layer, arranges shielding enhancement Layer outside cable core, and shield effectiveness is good, strong anti-interference performance, effectively prevent robot and produce misoperation because of interference, improve resistance to bent mechanical performance simultaneously, safe and reliable.
Claims (9)
- null1. a robot composite cable，It is characterized in that: include cable core,The outside of described cable core is surrounded with belting layer (4) successively、Sheath (5)、Shielding enhancement Layer (6) and oversheath (7)，Described cable core includes three groups of power wire core unit (1) and one group of signal transmission fibre core unit (2)，It is provided with cable core packed layer (3) between three groups of power wire core unit (1) and one group of signal transmission fibre core unit (2)，Described power wire core unit (1) includes conductor (11)，The outside wrapping insulation layer (12) of described conductor (11)，Described signal transmission fibre core unit (2) includes line group，To (22) and packed layer (23) is stranded forms by line for described line group，(22) are formed by described line by two insulated wire cores (21) pair twists，The outside of described line group wrapped mylar tape (24) successively and screen layer (25).
- 2. robot as claimed in claim 1 composite cable, it is characterised in that: described conductor is combined conductor, and described combined conductor includes the fibre bundle that is centrally located and is stranded in the conductor outside fibre bundle.
- 3. robot as claimed in claim 1 composite cable, it is characterised in that: described cable core packed layer (3) is rubber packed layer.
- 4. robot as claimed in claim 1 composite cable, it is characterised in that: described insulating barrier (12) is TPEE material layer, and described sheath (5) and oversheath (7) are halogen-free flameproof TPE material layer.
- 5. robot as claimed in claim 1 composite cable, it is characterised in that: the arranged outside of described cable core packed layer (3) has screw thread, the pitch of described screw thread to be 4-5mm.
- 6. robot as claimed in claim 5 composite cable, it is characterised in that: along oppositely oriented every screw thread described in 2-3cm of the axis direction of cable.
- 7. robot as claimed in claim 1 composite cable, it is characterised in that: the arranged outside of described sheath (5) has projection.
- 8. robot as claimed in claim 7 composite cable, it is characterised in that: described projection is evenly distributed on described sheath (5).
- 9. robot as claimed in claim 8 composite cable, it is characterised in that: on the axis direction of cable, the distance between adjacent described projection is 1-2cm；On the circumferencial direction of cable, the distance between adjacent described projection is 0.5-0.7cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013564.3U CN205376193U (en) | 2016-01-08 | 2016-01-08 | Composite cable for robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620013564.3U CN205376193U (en) | 2016-01-08 | 2016-01-08 | Composite cable for robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376193U true CN205376193U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620013564.3U Active CN205376193U (en) | 2016-01-08 | 2016-01-08 | Composite cable for robot |
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| Country | Link |
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| CN (1) | CN205376193U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108091421A (en) * | 2017-12-20 | 2018-05-29 | 扬州曙光电缆股份有限公司 | Thermoplastic polyester elastomer insulating sheath robot composite cable |
| CN108133780A (en) * | 2016-11-30 | 2018-06-08 | 广东吉青电缆实业有限公司 | A kind of flexible high-speed motion drag chain controlling cable of intelligent robot |
-
2016
- 2016-01-08 CN CN201620013564.3U patent/CN205376193U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108133780A (en) * | 2016-11-30 | 2018-06-08 | 广东吉青电缆实业有限公司 | A kind of flexible high-speed motion drag chain controlling cable of intelligent robot |
| CN108091421A (en) * | 2017-12-20 | 2018-05-29 | 扬州曙光电缆股份有限公司 | Thermoplastic polyester elastomer insulating sheath robot composite cable |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |