CN219392979U - Flat dustless drag chain control cable - Google Patents
Flat dustless drag chain control cable Download PDFInfo
- Publication number
- CN219392979U CN219392979U CN202320066425.7U CN202320066425U CN219392979U CN 219392979 U CN219392979 U CN 219392979U CN 202320066425 U CN202320066425 U CN 202320066425U CN 219392979 U CN219392979 U CN 219392979U
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- China
- Prior art keywords
- drag chain
- wires
- control cable
- chain control
- flat
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- 239000010410 layer Substances 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 15
- 229920000295 expanded polytetrafluoroethylene Polymers 0.000 claims abstract description 7
- 239000011247 coating layer Substances 0.000 claims abstract description 5
- 239000004020 conductor Substances 0.000 claims description 23
- 238000004804 winding Methods 0.000 claims description 11
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 8
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 5
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 5
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000003749 cleanliness Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000009954 braiding Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Communication Cables (AREA)
Abstract
The application discloses a flat dust-free drag chain control cable, and relates to the technical field of cables; comprises a plurality of groups of core wires arranged side by side and an outer coating layer coated outside the groups of core wires; the opposite twisting directions of the adjacent core wires are opposite; the core wire comprises a plurality of wires and a shielding layer coated outside the wires; the outer cover is made of ePTFE material; the cable that this application provided has been realized possessing high physical strength in the time, possesses the antistatic effect of wear-resisting low dust.
Description
Technical Field
The application relates to the technical field of cables, in particular to a flat dust-free drag chain control cable.
Background
With the advent of 5G big data and intelligent age, industry and intelligent robots are more and more widely applied to industry manufacturing, service industry, agricultural production, construction, aerospace and other industries, and the "brain" chip production equipment of chips as intelligent equipment robots is imported from abroad, and meanwhile, the production of chips has extremely severe requirements on equipment and environment, and the chips can be produced only in dust-free environments.
At present, a common drag chain control cable can generate abrasion and dust particles during working, so that the performance of a chip is affected, and the requirement of chip production on a dust-free environment cannot be met; and because the drag chain needs long-time action, the physical strength requirement of the cable is higher, so the dust-free drag chain cable with high wear resistance and high strength is one of the improvement directions of the current cable.
Disclosure of Invention
The application aims to provide a flat dust-free drag chain control cable for solving at least one technical problem.
In order to solve the technical problems, the application provides a flat dust-free drag chain control cable, which comprises a plurality of groups of core wires arranged side by side and an outer coating layer coated outside the groups of core wires;
the opposite twisting directions of the adjacent core wires are opposite;
the core wire comprises a plurality of wires and a shielding layer coated outside the wires;
the outer cover is made of ePTFE material;
in the implementation process, the plurality of groups of core wires are arranged side by side to form a flattened structure, and meanwhile, the core wires arranged side by side are coated with the outer coating made of the ePTFE material, so that the overall antistatic capacity and the wear resistance of the cable are improved, dust generated by wear in the dragging process can be effectively reduced, and the cleanliness of the chip production environment can be further maintained; in addition, the pair twisting direction of the adjacent core wires is further adjusted, the service life of the drag chain motion can be greatly prolonged through the adjustment, the drag chain frequency conductors are not broken for more than 2000 ten thousand times, normal signal transmission is guaranteed, and the cable is guaranteed to have the effects of wear resistance, low dust and static resistance while having high physical strength.
Preferably, the wire comprises a conductor and an insulating layer coated outside the conductor.
Preferably, the conductor is formed by twisting a plurality of tin-plated copper alloy wires;
preferably, the conductor is formed by twisting 69 tin-plated copper alloy wires with the diameter of 0.05 mm.
Preferably, the insulating layer is made of ETFE material.
In the implementation process, the ETFE material is selected as the insulating layer of the conductor, so that the strength of the lead is further improved, and the characteristic of low dielectric constant of the lead is utilized.
Preferably, the shielding layer comprises a winding layer coated on the peripheries of the plurality of wires and a wrapping band layer coated on the outer periphery of the winding layer.
Preferably, the winding layer is formed by braiding tin-plated alloy conductors.
Preferably, the tape layer is made of PTFE material.
In the implementation process, the shielding layer in the scheme adopts a winding tin-plated copper alloy conductor and PTFE tape structure, so that excellent shielding performance is ensured, meanwhile, the core wire is ensured to have stronger motion performance, and the service life of the core wire can be ensured due to the action of a drag chain on high frequency in actual production.
Preferably, the core wire is twisted in a back-twisted pair.
Compared with the prior art, the beneficial effect of this application lies in: according to the scheme, the plurality of groups of core wires are arranged side by side to form a flattened structure, meanwhile, the core wires arranged side by side are coated with the outer coating made of the ePTFE material, so that the overall antistatic capacity and wear resistance of the cable are improved, dust generated by abrasion in the dragging process can be effectively reduced, and the cleanliness of the chip production environment can be further maintained; in addition, the pair twisting direction of the adjacent core wires is further adjusted, the service life of the drag chain motion can be greatly prolonged through the adjustment, the drag chain frequency conductors are not broken for more than 2000 ten thousand times, normal signal transmission is guaranteed, and the cable is guaranteed to have the effects of wear resistance, low dust and static resistance while having high physical strength.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic overall structure of one embodiment of the present application;
FIG. 2 is a schematic view of a portion of one embodiment of the present application;
wherein: 10. an outer coating layer; 20. a core wire; 21. a wire; 211. a conductor; 212. an insulating layer; 22. a shielding layer; 221. a winding layer; 222. and (5) a tape layer.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, it should be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
In the description of the present application, it should be understood that the terms "upper," "lower," "side," "front," "rear," and the like indicate an orientation or positional relationship based on installation, and are merely for convenience of description of the present application and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
In the description of the present application, it should be noted that the term "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone.
It should be further noted that, in the embodiments of the present application, the same reference numerals denote the same components or the same parts, and for the same parts in the embodiments of the present application, reference numerals may be given to only one of the parts or the parts in the drawings by way of example, and it should be understood that, for other same parts or parts, the reference numerals are equally applicable.
For a further understanding of the utility model, features and efficacy of this application, the following examples are set forth to illustrate, together with the drawings, the detailed description of which follows:
examples
At present, a common drag chain control cable can generate abrasion and dust particles during working, so that the performance of a chip is affected, and the requirement of chip production on a dust-free environment cannot be met; the drag chain needs long-time action, so that the physical strength requirement of the cable is high, and the high-wear-resistance and high-strength dust-free drag chain cable is one of the improvement directions of the current cable; in order to solve the above technical problems, the present embodiment provides the following technical solutions:
referring to fig. 1-2, the present embodiment provides a flat dust-free drag chain control cable, which includes a plurality of groups of core wires 20 arranged side by side and an outer coating layer 10 covering the plurality of groups of core wires 20;
specifically, referring to fig. 1, the twisted pairs of adjacent core wires 20 are opposite;
further, the core wire 20 includes a plurality of wires 21 and a shielding layer 22 covering the wires 21;
further, the outer cover 10 is made of ePTFE material;
in the above scheme, the plurality of groups of core wires 20 are arranged side by side to form a flattened structure, and meanwhile, the core wires 20 arranged side by side are coated with the outer coating 10 made of ePTFE material, so that the overall antistatic capacity and wear resistance of the cable are improved, dust generated by wear in the dragging process can be effectively reduced, and the cleanliness of the chip production environment can be further maintained; in addition, the pair twisting direction of the adjacent core wires 20 is further adjusted, the service life of the drag chain motion can be greatly prolonged through the adjustment, the drag chain frequency conductors 211 can be prevented from being broken for more than 2000 ten thousand times, normal signal transmission is guaranteed, and the cable is guaranteed to have the effects of abrasion resistance, low dust and static resistance while having high physical strength.
Further, in some embodiments, each core wire 20 includes two twisted pairs of wires 21.
Specifically, the conductive wire 21 includes a conductor 211 and an insulating layer 212 coated outside the conductor 211.
Wherein, the conductor 211 is formed by twisting a plurality of tin-plated copper alloy wires;
in some embodiments, conductor 211 is stranded from 69 0.05mm monofilament tin-plated copper alloy wires.
Specifically, the insulating layer 212 is made of ETFE material.
In the above scheme, the ETFE material is selected as the insulating layer 212 of the conductor 211, so that the strength of the wire 21 is further improved and the characteristic of low dielectric constant is utilized.
Specifically, the shielding layer 22 includes a winding layer 221 coated on the outer periphery of the plurality of wires 21, and a wrapping band layer 222 coated on the outer periphery of the winding layer 221.
Further, the wound layer 221 is formed by braiding tin-plated alloy conductors 211.
Specifically, the tape layer 222 is made of PTFE material.
In the above scheme, the shielding layer 22 in the scheme adopts a winding tin-plated copper alloy conductor 211+PTFE tape structure, so that excellent shielding performance is ensured, and meanwhile, the core wire 20 is ensured to have stronger movement performance, and the service life of the cable can be ensured due to the action of a drag chain on high frequency in actual production.
Specifically, the core wire 20 is twisted in a back-twisted pair.
It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the present application in any way, and any simple modification, equivalent variations and modification made to the above embodiments according to the technical principles of the present application are within the scope of the technical solutions of the present application.
Claims (9)
1. A flat dustless drag chain control cable which is characterized in that: comprises a plurality of groups of core wires arranged side by side and an outer coating layer coated outside the groups of core wires;
the opposite twisting directions of the adjacent core wires are opposite;
the core wire comprises a plurality of wires and a shielding layer coated outside the wires;
the outer cover is made of ePTFE material.
2. The flat dust-free drag chain control cable according to claim 1, wherein: the wire comprises a conductor and an insulating layer coated outside the conductor.
3. The flat dust-free drag chain control cable according to claim 2, wherein: the conductor is formed by twisting a plurality of tin-plated copper alloy wires.
4. The flat dust-free drag chain control cable according to claim 3, wherein: the conductor is formed by twisting 69 tinned copper alloy wires with the thickness of 0.05 mm.
5. The flat dust-free drag chain control cable according to claim 2, wherein: the insulating layer is made of ETFE material.
6. The flat dust-free drag chain control cable according to claim 1, wherein: the shielding layer comprises a winding layer coated on the periphery of the plurality of wires and a tape layer coated on the periphery of the winding layer.
7. The flat dust-free drag chain control cable according to claim 6, wherein: the winding layer is formed by weaving a tinned alloy conductor.
8. The flat dust-free drag chain control cable according to claim 6, wherein: the tape layer is made of PTFE material.
9. The flat dust-free drag chain control cable according to claim 1, wherein: the core wire twisted pair is untwisted twisted pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320066425.7U CN219392979U (en) | 2023-01-06 | 2023-01-06 | Flat dustless drag chain control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320066425.7U CN219392979U (en) | 2023-01-06 | 2023-01-06 | Flat dustless drag chain control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219392979U true CN219392979U (en) | 2023-07-21 |
Family
ID=87171095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320066425.7U Active CN219392979U (en) | 2023-01-06 | 2023-01-06 | Flat dustless drag chain control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219392979U (en) |
-
2023
- 2023-01-06 CN CN202320066425.7U patent/CN219392979U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240116 Address after: No.6, Qingli Second Road, Shuikou Street, Huicheng District, Huizhou, Guangdong Province, 516000 Patentee after: LTK Electric Wire (Huizhou) Ltd. Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (CHANGZHOU) Ltd. Address before: No.6, Qingli Second Road, Shuikou Street, Huicheng District, Huizhou, Guangdong Province 516005 Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (CHANGZHOU) Ltd. |