CN210722512U - High-temperature-resistant super-flexible cable for manipulator - Google Patents
High-temperature-resistant super-flexible cable for manipulator Download PDFInfo
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- CN210722512U CN210722512U CN201922247245.5U CN201922247245U CN210722512U CN 210722512 U CN210722512 U CN 210722512U CN 201922247245 U CN201922247245 U CN 201922247245U CN 210722512 U CN210722512 U CN 210722512U
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Abstract
The utility model relates to the technical field of cables, in particular to a high-temperature-resistant super-flexible cable for a manipulator, which comprises a cable body, wherein the cable body sequentially comprises a first conductive inner core, a first fiber filler, a shielding ring, a second conductive inner core, a second fiber filler, a heat-conducting buffer layer, a heat-conducting layer, a flexible net cover and a flexible outer cover from inside to outside; the first fiber filler and the second fiber filler are both inorganic fiber fillers, the second conductive inner core is provided with a plurality of groups of second conductive inner cores which are annularly and uniformly distributed on the outer diameter of the shielding ring, and the plurality of groups of second conductive inner cores are spirally wound on the outer diameter of the shielding ring; the heat conducting buffer layer is a soft silicon rubber layer filled with alumina powder, and a plurality of heat dissipation grooves are formed in the flexible outer layer; the utility model provides a not enough that current robot used the cable, adopted efficient heat conduction, heat radiation structure to dispel the heat to the high temperature resistant performance and the heat dispersion of assurance in use cable body guarantee can stabilize the transmission and electrically conduct.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to a super flexibility cable for manipulator of high temperature resistance.
Background
Electric power occupies a very important position in national construction, can be conveniently and economically transmitted and distributed in a long distance due to electric energy, can be conveniently and mutually converted with other various energies, is easy to operate and control in use, and has a close and inseparable relationship with various emerging technologies. Therefore, the electric energy is increasingly widely and massively applied in various departments of national economy, all modern chemical industry and agricultural production, transportation, information communication and life on people. Electrification is a highly mechanized and automated production process, adopts the latest technological achievements and the technical basis of improving labor productivity, and is also an important means for improving people's lives. The production level and the living standard of people in China depend on the power development level to a great extent. The electric energy is supplied by a power plant, the power plant is mostly established in a place with rich power resources and is far away from power consumers, so that the problem of electric energy transmission is caused, and the state transmits the electric power produced by the power plant to the consumers at all levels through a power transmission grid. It can be said that the power grid is the power and nerve of the operation of the economic society, and is the foundation for supporting the safe and stable operation of the economic society, and once the power grid has problems, the consequences are catastrophic.
The cable is mainly used for transmitting signals such as control and measurement, and is suitable for controlling equipment such as industrial and mining enterprises, energy traffic or machinery and the like; in-service use uses in industrial robot, because voltage transmission control etc. is excessive, the condition of generating heat can appear in the inner core in the cable, and the general heat conduction effect of cable conductor among the prior art is not good, needs to increase heat radiation structure side in addition and can cooperate the heat dissipation to use, but the cost is higher, also hardly guarantees the radiating effect moreover.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a solve not enough that current cable for robot used, adopted efficient heat conduction, heat radiation structure to dispel the heat to the cable to guarantee the high temperature resistance and the heat dispersion of in use cable body, guarantee to stably transmit the super flexibility cable for manipulator of electrically conductive high temperature resistance.
The utility model adopts the technical proposal that: a high-temperature-resistant ultra-flexible cable for manipulators comprises a cable body, wherein the cable body sequentially comprises a first electric conduction inner core, a first fiber filler, a shielding ring, a second electric conduction inner core, a second fiber filler, a heat conduction buffer layer, a heat conduction layer, a flexible net sleeve and a flexible outer cover from inside to outside; the first fiber filler and the second fiber filler are both inorganic fiber fillers, the second conductive inner core is provided with a plurality of groups of second conductive inner cores which are circumferentially and uniformly distributed on the outer diameter of the shielding ring, and the plurality of groups of second conductive inner cores are spirally wound on the outer diameter of the shielding ring; the heat conducting buffer layer is a soft silicone rubber layer filled with alumina powder, a plurality of radiating grooves are formed in the flexible outer layer, and the radiating grooves are communicated to the flexible net sleeve.
The further improvement of the scheme is that the first conductive inner cores are arranged in a group, and the group of the first conductive inner cores are arranged by covering the copper core with an insulating sleeve.
The scheme is further improved in that the shielding ring is an electromagnetic shielding ring.
The scheme is further improved in that six groups of the second conductive inner cores are arranged, and the six groups of the second conductive inner cores are arranged by covering copper cores with insulating sleeves.
The further improvement of the scheme is that heat conduction convex rings are evenly distributed on the outer diameter ring of the heat conduction buffer layer, and heat conduction blocks spaced from the heat conduction convex rings are arranged on the inner diameter of the heat conduction layer.
The scheme is further improved in that the heat conducting layer is a composite material layer of polyvinylidene fluoride, crystalline flake graphite or carbon fiber.
The further improvement of the scheme is that the flexible net cover is a fiber net woven cover.
The further improvement of the scheme is that the flexible outer cover is formed by thermosetting silicon rubber, a plurality of flexible strips are uniformly distributed in the circumferential direction of the inner diameter of the flexible outer cover, and the flexible strips are integrally formed outside the flexible outer cover.
The further improvement to above-mentioned scheme is that the radiating groove sets up for staggering each other with flexible strip to it is better, the radiating groove width is 0.1 ~ 0.3 mm.
The utility model has the advantages that:
the cable body sequentially comprises a first conductive inner core, a first fiber filler, a shielding ring, a second conductive inner core, a second fiber filler, a heat conduction buffer layer, a heat conduction layer, a flexible net cover and a flexible outer cover from inside to outside, the first conductive inner core and the second conductive inner core are used for connection and conduction and are used for transmitting data, the first fiber filler and the second fiber filler are used for filling the internal space, particularly, inorganic fiber fillers are used for ensuring the overall filling effect and the flexibility of the cable body, the shielding ring is used for shielding electromagnetic interference signals and ensuring more stable conductive connection, the combination of the heat conduction buffer layer and the heat conduction layer is arranged, heat generated in the conductive transmission process can be rapidly led out, the high temperature resistance of the cable body is enhanced, the flexible net cover and the flexible outer cover are further arranged, the flexible net cover is used for coating, packaging and shaping the internal structure, the flexible outer cover plays a role in packaging protection, so that the rigidity of the integral structure of the cable body is ensured, the flexibility of the cable body is also ensured, and the using effect is good; the second conductive inner cores are arranged in a plurality of groups, are uniformly distributed in the circumferential direction, and are spirally wound on the outer diameter of the shielding ring, so that the heating is more uniform in actual use, the heat dissipation effect is better, and the strength and flexibility of the integral structure of the cable body can be enhanced; the heat conducting buffer layer is a soft silicone rubber layer filled with alumina powder, on one hand, received heat is diffused in the soft silicone rubber layer, on the other hand, the residual heat is transferred to the heat conducting layer to be led out, so that the heat conducting effect on the inside is enhanced, the heat buffer effect is achieved, and the high temperature resistance of the cable body is enhanced; the flexible outer quilt has still seted up the radiating groove, and this radiating groove communicates to flexible net cover, and then can be better with the heat effluvium, the radiating effect is further strengthened, and then has guaranteed the high temperature resistance of cable body.
The utility model discloses in, solved not enough that current robot used the cable, adopted efficient heat conduction, heat radiation structure to dispel the heat to the high temperature resistant performance and the heat dispersion of assurance in use cable body guarantee can stabilize the transmission and electrically conduct.
Drawings
Fig. 1 is a schematic perspective view of the cable body of the present invention;
fig. 2 is a schematic structural diagram of the cable body of the present invention.
Description of reference numerals: the cable comprises a cable body 100, a first electric conduction inner core 110, a first fiber filler 120, a shielding ring 130, a second electric conduction inner core 140, a second fiber filler 150, a heat conduction buffer layer 160, a heat conduction convex ring 161, a heat conduction block 162, a heat conduction layer 170, a flexible net cover 180, a flexible outer cover 190, a heat dissipation groove 191 and a flexible strip 192.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 2, a high-temperature-resistant ultra-flexible cable for a manipulator includes a cable body 100, where the cable body 100 includes, from inside to outside, a first electrically conductive inner core 110, a first fiber filler 120, a shielding ring 130, a second electrically conductive inner core 140, a second fiber filler 150, a thermally conductive buffer layer 160, a thermally conductive layer 170, a flexible mesh 180, and a flexible outer covering 190; the first fiber filler 120 and the second fiber filler 150 are both inorganic fiber fillers, the second conductive inner core 140 is provided with a plurality of groups of rings which are uniformly distributed on the outer diameter of the shielding ring 130, and the plurality of groups of second conductive inner cores 140 are spirally wound on the outer diameter of the shielding ring 130; the heat conducting buffer layer 160 is a soft silicone rubber layer filled with alumina powder, the flexible outer cover 190 is provided with a plurality of heat dissipation grooves 191, and the heat dissipation grooves 191 are communicated with the flexible net cover 180.
The first conductive inner cores 110 are arranged in a group, and the first conductive inner cores 110 are arranged in a copper core cladding insulation sleeve mode, so that the connection data transmission device can be used for connecting data transmission, and is convenient to connect and stable and reliable in structure.
The shielding ring 130 is the electromagnetic shielding ring 130, and the dull and stereotyped electromagnetic interference that can be better, and then guarantee data transmission's stability, the interference killing feature is high.
The second conductive inner core 140 is provided with six groups, the six groups of second conductive inner cores 140 are copper core coated insulating sleeves, and multiple groups of second conductive inner cores can be used for connecting and transmitting control data, conducting and other functions, and meanwhile, the second conductive inner cores can be conveniently and uniformly cooled, and the heat dissipation effect and the strength are further guaranteed.
The annular equipartition of heat conduction buffer layer 160 external diameter has heat conduction bulge loop 161, heat conduction layer 170 internal diameter be provided with heat conduction piece 162 of heat conduction bulge loop 161 interval, through the combination of heat conduction bulge loop 161 and heat conduction piece 162, can be quick derive the heat absorbed in the heat conduction buffer layer 160 to heat-conducting layer 170 to the heat dissipation uses, and then strengthens holistic radiating effect and heat-resisting degree.
The heat conducting layer 170 is a composite material layer of polyvinylidene fluoride, crystalline flake graphite or carbon fiber, and is preferably crystalline flake graphite generally, which has good properties of high temperature resistance, heat conduction, plasticity, acid and alkali resistance, and the like, thereby ensuring the heat conducting effect and the heat dissipation effect.
The flexible net cover 180 is arranged as a fiber net woven cover, and is woven by adopting a fiber net, so that the overall flexibility of the cable is ensured, and the use is more reliable and stable.
The flexible outer 190 is the shaping of thermosetting silicone rubber, the flexible outer 190 internal diameter hoop equipartition has a plurality of flexible strips 192, flexible strip 192 is in the flexible outer 190 setting as integrated into one piece, adopt thermosetting silicone rubber, further guarantee its pliability, pliable and tough intensity further improves, combine flexible strip 192 can make the flexibility outer by 190 leave certain gap between flexible net cover 180 for the ventilative use of heat dissipation, and then guarantee the security of cable use, of course in order to strengthen the heat dissipation outside the flexibility set up radiating groove 191 link up to the gap and be used for the heat dissipation by 190 external diameters. Radiating groove 191 and flexible strip 192 are the setting of staggering each other to the better heat dissipation of breathing freely, the radiating effect further improves, radiating groove 191 width is 0.1 ~ 0.3mm, and preferably 1.5mm can completely cut off outside foreign matter and get into inside, also can play good gas permeability simultaneously.
The cable body 100 sequentially comprises a first electric conduction inner core 110, a first fiber filler 120, a shielding ring 130, a second electric conduction inner core 140, a second fiber filler 150, a heat conduction buffer layer 160, a heat conduction layer 170, a flexible net cover 180 and a flexible outer cover 190 from inside to outside, the first electric conduction inner core 110 and the second electric conduction inner core 140 are used for being connected and electrically conducted and used for transmitting data, the inner space is filled with the first fiber filler 120 and the second fiber filler 150, particularly, inorganic fiber fillers are used for ensuring the integral filling effect and the flexibility of the cable body 100, the shielding ring 130 is used for shielding electromagnetic interference signals, the electric conduction connection is ensured to be more stable, the combination of the heat conduction buffer layer 160 and the heat conduction layer 170 is arranged, heat generated in the electric conduction transmission process can be rapidly led out, the high temperature resistance of the cable body 100 is enhanced, the flexible net cover 180 and the flexible outer cover 190 are further arranged, the internal structure is coated, packaged and shaped through the flexible net cover 180, and the flexible outer cover 190 plays a role in packaging and protecting, so that the rigidity of the overall structure of the cable body 100 is guaranteed, the flexibility of the cable body 100 is guaranteed, and the using effect is good; the second conductive inner cores 140 are arranged in groups, are circumferentially and uniformly distributed, and are spirally wound on the outer diameter of the shielding ring 130, so that heat is more uniformly generated in actual use, the effect in the aspect of heat dissipation is better, and the strength and flexibility of the overall structure of the cable body 100 can be enhanced; the heat conducting buffer layer 160 is a soft silicone rubber layer filled with alumina powder, on one hand, received heat is diffused in the soft silicone rubber layer, on the other hand, the residual heat is transferred to the heat conducting layer 170 to be led out, so that the heat conducting effect on the inside and the heat buffering effect are enhanced, and the high temperature resistance of the cable body 100 is enhanced; the flexible outer cover 190 is further provided with a heat dissipation groove 191, the heat dissipation groove 191 is communicated to the flexible net cover 180, heat can be dissipated better, the heat dissipation effect is further enhanced, and the high-temperature resistance of the cable body 100 is guaranteed.
The utility model discloses in, solved not enough that current robot used the cable, adopted efficient heat conduction, heat radiation structure to dispel the heat to the high temperature resistant performance and the heat dispersion of assurance in use cable body 100 guarantee can stabilize the transmission and electrically conduct.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. The utility model provides a cable for super flexible manipulator of high temperature resistance which characterized in that: the cable comprises a cable body, wherein the cable body sequentially comprises a first electric conduction inner core, a first fiber filler, a shielding ring, a second electric conduction inner core, a second fiber filler, a heat conduction buffer layer, a heat conduction layer, a flexible net sleeve and a flexible outer cover from inside to outside; the first fiber filler and the second fiber filler are both inorganic fiber fillers, the second conductive inner core is provided with a plurality of groups of second conductive inner cores which are circumferentially and uniformly distributed on the outer diameter of the shielding ring, and the plurality of groups of second conductive inner cores are spirally wound on the outer diameter of the shielding ring; the heat conducting buffer layer is a soft silicone rubber layer filled with alumina powder, a plurality of radiating grooves are formed in the flexible outer layer, and the radiating grooves are communicated to the flexible net sleeve.
2. The high-temperature-resistant ultra-flexible manipulator cable according to claim 1, wherein: the first conductive inner cores are arranged in a group, and the first conductive inner cores in the group are arranged in a manner that copper cores are wrapped by insulating sleeves.
3. The high-temperature-resistant ultra-flexible manipulator cable according to claim 2, wherein: the shielding ring is arranged as an electromagnetic shielding ring.
4. The high-temperature-resistant ultra-flexible manipulator cable according to claim 3, wherein: the second conductive inner cores are provided with six groups, and the six groups of second conductive inner cores are formed by copper core cladding insulation sleeves.
5. The high-temperature-resistant ultra-flexible manipulator cable according to claim 4, wherein: the outer diameter of the heat conduction buffer layer is circumferentially and uniformly provided with heat conduction convex rings, and the inner diameter of the heat conduction layer is provided with heat conduction blocks spaced from the heat conduction convex rings.
6. The high-temperature-resistant ultra-flexible manipulator cable according to claim 5, wherein: the heat conducting layer is a composite material layer of polyvinylidene fluoride, crystalline flake graphite or carbon fiber.
7. The high-temperature-resistant ultra-flexible manipulator cable according to claim 6, wherein: the flexible net cover is a fiber net woven cover.
8. The high temperature resistant ultra-flexible manipulator cable according to claim 7, wherein: the flexible outer cover is formed by thermosetting silicone rubber, a plurality of flexible strips are uniformly distributed in the annular direction of the inner diameter of the flexible outer cover, and the flexible strips are integrally formed outside the flexible outer cover.
9. The high temperature resistant ultra-flexible manipulator cable according to claim 8, wherein: the radiating grooves and the flexible strips are arranged in a staggered mode, and the width of each radiating groove is 0.1-0.3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922247245.5U CN210722512U (en) | 2019-12-16 | 2019-12-16 | High-temperature-resistant super-flexible cable for manipulator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922247245.5U CN210722512U (en) | 2019-12-16 | 2019-12-16 | High-temperature-resistant super-flexible cable for manipulator |
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| CN210722512U true CN210722512U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922247245.5U Active CN210722512U (en) | 2019-12-16 | 2019-12-16 | High-temperature-resistant super-flexible cable for manipulator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117831841A (en) * | 2023-12-29 | 2024-04-05 | 东莞市金讯源电线电缆有限公司 | Cable with internal cooling circulation and preparation method |
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2019
- 2019-12-16 CN CN201922247245.5U patent/CN210722512U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117831841A (en) * | 2023-12-29 | 2024-04-05 | 东莞市金讯源电线电缆有限公司 | Cable with internal cooling circulation and preparation method |
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