CN220290523U - Cable for industrial camera - Google Patents
Cable for industrial camera Download PDFInfo
- Publication number
- CN220290523U CN220290523U CN202321597528.2U CN202321597528U CN220290523U CN 220290523 U CN220290523 U CN 220290523U CN 202321597528 U CN202321597528 U CN 202321597528U CN 220290523 U CN220290523 U CN 220290523U
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- CN
- China
- Prior art keywords
- cable
- industrial camera
- layer
- core wire
- conductor
- 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.)
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Links
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 23
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 23
- 239000004020 conductor Substances 0.000 claims abstract description 19
- 238000009954 braiding Methods 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 30
- 239000011247 coating layer Substances 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 16
- 230000008054 signal transmission Effects 0.000 abstract description 11
- 230000007774 longterm Effects 0.000 abstract description 10
- 230000033001 locomotion Effects 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 238000005253 cladding Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000002500 effect on skin Effects 0.000 abstract description 5
- 238000009941 weaving Methods 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000005336 cracking Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The application relates to the technical field of cables, in particular to a cable for an industrial camera. Through having PTFE band, inlayer, weaving layer and outer jacket at the heart yearn cladding in proper order, the PTFE band is provided with a plurality of layers, through cladding multilayer high strength's soft PTFE band and setting up the inlayer for cable is not broken at the heart yearn at the back center of long-term drag chain motion, improves the bending property of cable, prevents that the signal from revealing, ensures the normal transmission of signal. The core wire comprises a conductor and an insulating layer, wherein the conductor is formed by twisting 35-38 nickel-plated copper wire bundles, and the pitch ratio of the bundles is 20-25. The sliding allowance between the conductors of the cable is large in bending, bending resistance is small, the skin effect of high-frequency signals is effectively reduced, the anti-interference capability of the core wire is improved through the braiding layer, the shielding performance is good, the transmission data is stable, the stability of signal transmission is ensured to be maintained in the long-term drag chain movement use process, and the wire requirement of an industrial camera is met.
Description
Technical Field
The application relates to the technical field of cables, in particular to a cable for an industrial camera.
Background
Industrial camera technology is widely used for object/bar code identification, product detection, dimension measurement, and mechanical arm/transmission equipment positioning. Along with the detection of industrial production and the monitoring of special application scenes, the requirements on speed and precision are increasingly improved, and in various application scenes of motion control and other severe environments, the connecting cable of an industrial camera is required to provide guarantee for the data and power transmission of the industrial camera in the camera motion control and other severe environments, the signal transmission rate of the currently used connecting cable of the industrial camera in a long-term drag chain environment is reduced, the transmission is unstable and the bending performance is required to be developed, so that the cable with high-speed transmission and bending resistance and electrical performance stability is required to be developed.
Disclosure of Invention
In order to solve the technical problems, the application provides a cable for an industrial camera, which comprises a core wire, a PTFE wrapping belt, an inner coating layer, a woven layer and an outer coating layer, wherein the PTFE wrapping belt, the inner coating layer, the woven layer and the outer coating layer are sequentially coated on the core wire; the PTFE tape is provided with a plurality of layers, the core wire comprises a conductor and an insulating layer, the conductor is formed by twisting 35-38 nickel-plated copper wire bundles, and the bundle twisting pitch ratio is 20-25.
Preferably, the diameter of the nickel-plated copper wire is 0.1-0.12 mm.
Preferably, the braiding layer is formed by braiding tinned copper wires, and the braiding coverage rate of the braiding layer reaches 95% -98.9%.
Preferably, the material of the outer coating layer is modified PVC.
Preferably, the PTFE tape is provided with at least 3 layers.
From the above, the following beneficial effects can be obtained by applying the present application: through at the heart yearn cladding in proper order PTFE band, inlayer, weaving layer and outer quilt cover, wherein, the PTFE band is provided with a plurality of layers, through cladding the soft PTFE band of multilayer high strength and setting up the inlayer for cable is not broken at the heart yearn at the back center of long-term drag chain motion, improves the bending property of cable, prevents that the signal from revealing, ensures the normal transmission of signal. The core wire comprises a conductor and an insulating layer, wherein the conductor is formed by twisting 35-38 nickel-plated copper wire bundles, and the pitch ratio of the bundles is 20-25. The sliding allowance among the conductors is large when the cable is bent, the bending resistance is small, the skin effect of high-frequency signals is effectively reduced, the anti-interference capability of the core wire is improved through the braiding layer, the shielding performance is good, the transmission data is stable, and the stability of signal transmission is ensured to be kept in the long-term use process of the drag chain.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings that are used in the description of the embodiments of the present application or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic diagram of a cable for an industrial camera according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
Examples
In order to solve the above technical problems, this embodiment provides a cable for an industrial camera, as shown in fig. 1, including a core wire 10, a PTFE tape 20, an inner coating 30, a woven layer 40 and an outer coating 50 sequentially coated on the core wire 10, wherein the PTFE tape 20 is provided with a plurality of layers, and the inner coating 30 is provided by coating a plurality of layers of high-strength soft PTFE tape, so that the core wire 10 at the center of the cable is not broken after long-term drag chain movement, the bending performance of the cable is improved, signal leakage is prevented, and normal transmission of signals is ensured. The core wire 10 comprises a conductor 11 and an insulating layer 12, wherein the conductor 11 is formed by twisting 35-38 nickel-plated copper wire bundles, and the bundle twisting pitch ratio is 20-25. The sliding allowance between the conductors is large when the cable is bent, the bending resistance is small, the skin effect of high-frequency signals is effectively reduced, the anti-interference capability of the core wire 10 is improved through the braiding layer 40, the shielding performance is good, the transmission data is stable, the stability of signal transmission is ensured to be maintained in the long-term use process of the drag chain motion, and the wire requirement of an industrial camera is met.
Further, in the above embodiment, the PTFE tape 20 is provided with at least 3 layers. The PTFE tape 20 is a PTFE tape, and protects the inner core 10 during the drag chain bending process by wrapping 3 layers of high-strength soft PTFE tape. Meanwhile, the inner coating 30 adopts a PP+LD-PE blend, and the PP+LD-PE blend has softness and rebound resilience, is beneficial to bending of cables, further avoids unstable signal transmission of the core wire 10 caused by cable cracking, and coats the braiding layer 40 on the periphery of the inner coating 30, thereby improving shielding performance.
The conductor 11 is formed by twisting 35 nickel-plated copper wire bundles, and the wire diameter of the nickel-plated copper wire is 0.1-0.12 mm. And the sliding allowance between the conductors is large when the conductors are bent, the bending resistance is small, and the skin effect of the high-frequency signals is effectively reduced.
Further, the braid 40 is woven by tinned copper wires, and the braid coverage rate of the braid 40 is 95% -98.9%. Preferably, the braid coverage is 98.9%, and by increasing the braid coverage, the braid pitch is reduced, thereby improving the shielding performance and attenuation rating of the cable and increasing the drag chain life.
Further, the material of the outer coating 50 is modified PVC, so as to realize tensile strength of more than 20Mpa and tearing strength of more than 40Mpa, thereby being beneficial to the mobile use of cables, avoiding the occurrence of cracking, protecting wires from the damage of external severe environment and moisture due to the characteristics of hydrolysis resistance, acid resistance and alkali resistance, being matched with the inner coating 30 and the braiding layer 40, being capable of preventing the cables from being directly damaged by external force, and simultaneously being flexible and resilient, being beneficial to the bending of the cables, realizing the number of towline times of more than 800 ten thousand times, and realizing the maintenance of the stability of signal transmission in the long-term use process of the towline.
To sum up, this application scheme has PTFE band, inlayer, weaving layer and outer quilt cover through cladding in proper order at the heart yearn, and wherein, the PTFE band is provided with a plurality of layers, through cladding the soft PTFE band of multilayer high strength and setting up the inlayer for cable is not broken at the heart yearn at the long-term tow chain motion back center, improves the bending property of cable, prevents that the signal from revealing, ensures the normal transmission of signal. The core wire comprises a conductor and an insulating layer, wherein the conductor is formed by twisting 35-38 nickel-plated copper wire bundles, and the pitch ratio of the bundles is 20-25. The sliding allowance between the conductors of the cable is large in bending, bending resistance is small, the skin effect of high-frequency signals is effectively reduced, the anti-interference capability of the core wire is improved through the braiding layer, the shielding performance is good, the transmission data is stable, the stability of signal transmission is ensured to be maintained in the long-term drag chain movement use process, and the wire requirement of an industrial camera is met.
The above-described embodiments do not limit the scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the above embodiments should be included in the scope of the present utility model.
Claims (5)
1. A cable for an industrial camera, characterized by: comprises a core wire (10), a PTFE tape (20), an inner coating layer (30), a braiding layer (40) and an outer coating layer (50) which are sequentially coated on the core wire (10); the PTFE tape (20) is provided with a plurality of layers, the core wire (10) comprises a conductor (11) and an insulating layer (12), the conductor (11) is formed by twisting 35-38 nickel-plated copper wire bundles, and the bundle twisting pitch ratio is 20-25.
2. The cable for an industrial camera according to claim 1, wherein: the diameter of the nickel-plated copper wire is 0.1-0.12 mm.
3. The cable for an industrial camera according to claim 1, wherein: the braiding layer (40) is formed by braiding tinned copper wires, and the braiding coverage rate of the braiding layer (40) is 95% -98.9%.
4. The cable for an industrial camera according to claim 1, wherein: the material of the outer coating layer (50) is modified PVC.
5. The cable for an industrial camera according to claim 1, wherein: the PTFE tape (20) is provided with at least 3 layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321597528.2U CN220290523U (en) | 2023-06-21 | 2023-06-21 | Cable for industrial camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321597528.2U CN220290523U (en) | 2023-06-21 | 2023-06-21 | Cable for industrial camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220290523U true CN220290523U (en) | 2024-01-02 |
Family
ID=89328272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321597528.2U Active CN220290523U (en) | 2023-06-21 | 2023-06-21 | Cable for industrial camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220290523U (en) |
-
2023
- 2023-06-21 CN CN202321597528.2U patent/CN220290523U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |