CN111755151A - Floatable high-strength multifunctional cable and preparation method thereof - Google Patents
Floatable high-strength multifunctional cable and preparation method thereof Download PDFInfo
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- CN111755151A CN111755151A CN202010666724.5A CN202010666724A CN111755151A CN 111755151 A CN111755151 A CN 111755151A CN 202010666724 A CN202010666724 A CN 202010666724A CN 111755151 A CN111755151 A CN 111755151A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/12—Floating cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/0045—Cable-harnesses
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a floatable high-strength multifunctional cable and a preparation method thereof, wherein the cable comprises a first lead, a plurality of bulletproof wires, a foaming layer, a braided shielding layer, a second lead, a carbon fiber layer and an insulating layer; the plurality of bulletproof wires are distributed around the first conducting wire; the foaming layer wraps the first lead and the plurality of bulletproof wires; the braided shielding layer is coated on the outer surface of the foaming layer; the second lead is fixedly attached to the outer surface of the braided shielding layer; the carbon fiber layer covers the second lead and the braided shielding layer; the insulating layer is coated on the outer surface of the carbon fiber layer. The first wire, the bulletproof wire, the foaming layer, the braided shielding layer, the second wire, the carbon fiber layer and the insulating layer are reasonably distributed, so that the product can float on the water surface, has light weight, high strength, good shielding property and stable and reliable transmission of various signals, and can automatically produce high-quality cables by adopting the method disclosed by the invention.
Description
Technical Field
The invention relates to the technical field of cables, in particular to a floatable high-strength multifunctional cable and a preparation method thereof.
Background
Cable is a generic term for optical cables, electrical cables, and the like. The cable has many purposes, is mainly used for controlling installation, connecting equipment, transmitting power and other multiple functions, and is a common and indispensable object in daily life. Installation requires special care since the cable is live.
The existing cable is generally heavier, can not float on the water surface, has low strength, is easy to pull, has poor shielding property and is unreliable in transmission signals. Therefore, there is a need to develop a solution to the above problems.
Disclosure of Invention
In view of the above, the present invention is directed to the defects in the prior art, and the main objective of the present invention is to provide a floatable high-strength multifunctional cable and a method for manufacturing the same, which can effectively solve the problems that the existing cable is generally heavy, cannot float on the water surface, has low strength, is easy to be pulled, and has poor shielding performance.
In order to achieve the purpose, the invention adopts the following technical scheme:
a floatable high-strength multifunctional cable comprises a first lead, a plurality of bulletproof wires, a foaming layer, a braided shielding layer, a second lead, a carbon fiber layer and an insulating layer; the plurality of bulletproof wires are distributed around the first conducting wire; the foaming layer wraps the first lead and the plurality of bulletproof wires; the braided shielding layer is coated on the outer surface of the foaming layer; the second lead is fixedly attached to the outer surface of the braided shielding layer; the carbon fiber layer covers the second lead and the braided shielding layer; the insulating layer is coated on the outer surface of the carbon fiber layer.
Preferably, the plurality of bulletproof wires are equally arranged on the periphery of the first conducting wire in a circumferential direction.
Preferably, the outer diameter of the first wire is larger than the outer diameter of the second wire.
Preferably, the thickness of the foaming layer is larger than the thickness of the braided shielding layer, the thickness of the carbon fiber layer and the thickness of the insulating layer.
A preparation method of a floatable high-strength multifunctional cable adopts a full-automatic cable production line, and the full-automatic cable production line comprises a first paying-off machine, a bulletproof wire paying-off machine, a foaming material coating machine, a braided shielding layer coating machine, a second paying-off machine, a carbon yarn coating machine, a heating mould machine, an injection molding machine, a cooler and a tractor which are sequentially arranged; the preparation method comprises the following steps:
(1) a first lead is paid out by a first pay-off machine and is conveyed forwards through a bulletproof wire pay-off machine;
(2) a plurality of bulletproof wires are discharged by a bulletproof wire discharging machine, distributed around the first lead and conveyed forwards to a foaming material coating machine;
(3) the first conducting wire and the plurality of bulletproof wires are wrapped by the foaming material wrapping machine, and the first conducting wire and the plurality of bulletproof wires wrapped by the foaming material are conveyed forwards to the braided shielding layer wrapping machine;
(4) coating the braided shielding layer outside the foaming material by a braided shielding layer coating machine, and continuously conveying the coated braided shielding layer to a second paying-off machine;
(5) sending out a second lead by a second paying-off machine, so that the second lead is attached to the outer surface of the braided shielding layer and is synchronously conveyed forwards to a carbon yarn coating machine along with the braided shielding layer;
(6) the carbon yarn is discharged by a carbon yarn coating machine to coat the braided shielding layer and the second conducting wire, and the carbon yarn is continuously conveyed forwards to a heating mould machine after being coated;
(7) heating by a heating mould machine to enable the foaming material to expand by heating and extrude the carbon yarns, curing the carbon yarns to form a carbon fiber layer, and continuously conveying the cured and formed product to an injection molding machine;
(8) an insulating layer is formed on the outer surface of the carbon fiber layer in an injection molding mode through an injection molding machine, and the outer surface of the carbon fiber layer is coated by the insulating layer and then is continuously conveyed to a cooling machine;
(9) and cooling by a cooling machine to obtain a finished product, and pulling and outputting the finished product by a tractor.
Compared with the prior art, the invention has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:
the first wire, the bulletproof wire, the foaming layer, the braided shielding layer, the second wire, the carbon fiber layer and the insulating layer are reasonably distributed, so that the product can float on the water surface, has light weight, high strength, good shielding property and stable and reliable transmission of various signals, and can automatically produce high-quality cables by adopting the method disclosed by the invention.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments:
drawings
FIG. 1 is a cross-sectional view of a cable in accordance with a preferred embodiment of the present invention;
FIG. 2 is a block diagram of a fully automatic cable production line according to a preferred embodiment of the present invention.
The attached drawings indicate the following:
11. first wire 12, bulletproof wire
13. Foaming layer 14, braided shield layer
15. Second lead 16, carbon fiber layer
17. Insulating layer 21, first paying out machine
22. Anti-stretch yarn discharging machine 23 and foaming material coating machine
24. Braided shield layer covering machine 25 and second paying-off machine
26. Carbon yarn covering machine 27 and heating mould machine
28. Injection molding machine 29, cooling machine
30. Traction machine
Detailed Description
Referring to fig. 1, a specific structure of a floatable, high-strength and multifunctional cable according to a preferred embodiment of the invention is shown, which includes a first conductive wire 11, a plurality of anti-ballistic wires 12, a foam layer 13, a braided shield layer 14, a second conductive wire 15, a carbon fiber layer 16 and an insulating layer 17.
The plurality of bulletproof wires 12 are distributed around the first conductive wire 11; the foaming layer 13 covers the first lead 11 and the plurality of bulletproof wires 12; the braided shielding layer 14 is coated on the outer surface of the foaming layer 13; the second lead 15 is attached and fixed to the outer surface of the braided shield layer 14; the carbon fiber layer 16 covers the second wire 15 and the braided shield layer 14, so that the second wire 15 is in close contact with the braided shield layer 14; the insulating layer 17 covers the outer surface of the carbon fiber layer 16.
In the present embodiment, the plurality of bulletproof wires 12 are arranged on the periphery of the first conductive wire 11 in a circumferentially uniform manner, and the outer diameter of the first conductive wire 11 is larger than the outer diameter of the second conductive wire 15. And the thickness of the foaming layer 13 is larger than that of the braided shielding layer 14, that of the carbon fiber layer 16 and that of the insulating layer 17, so that the product has better buoyancy.
In addition, the insulating layer 17 comprises the following components in parts by mass: 50-60 parts of chloroprene rubber, 20-30 parts of PVC resin, 15-18 parts of ABS resin, 2-5 parts of activated calcium carbonate powder, 5-9 parts of polyamide, 3-4 parts of glass fiber, 1-2 parts of nano aluminum oxide, 0.4-0.5 part of phthalic anhydride and 0.1-0.4 part of auxiliary agent. The insulation layer 17 of this formulation has excellent corrosion resistance and weather resistance and can be permanently kept unaged.
The invention also discloses a preparation method of the floatable high-strength multifunctional cable, which adopts a full-automatic cable production line, as shown in fig. 2, the full-automatic cable production line comprises a first paying-off machine 21, a bulletproof wire feeding machine 22, a foaming material coating machine 23, a braided shielding layer coating machine 24, a second paying-off machine 25, a carbon yarn coating machine 26, a heating mould machine 27, an injection molding machine 28, a cooling machine 29 and a tractor 30 which are sequentially arranged; the preparation method comprises the following steps:
(1) the first wire 11 is paid out by a first pay-off machine 21 and fed forward through an anti-ballistic wire pay-off machine 22.
(2) The plurality of bulletproof wires 12 are paid out by a bulletproof wire feeder 22, distributed around the first conductor wire 11 and conveyed forward together to a foam material covering machine 23.
(3) The first lead 11 and the plurality of bulletproof wires 12 are wrapped by a foaming material wrapping machine 23, and the first lead 11 and the plurality of bulletproof wires 12 wrapped by the foaming material are conveyed forward to a braided shielding layer wrapping machine 24.
(4) The braided shielding layer 14 is coated outside the foaming material by a braided shielding layer coating machine 24, and the coated braided shielding layer 14 is continuously conveyed to a second paying-off machine 25.
(5) The second wire 15 is sent out by the second paying-off machine 25, so that the second wire 15 is attached to the outer surface of the woven shielding layer 14 and synchronously conveyed forward to the carbon yarn coating machine 26 along with the woven shielding layer 14.
(6) The carbon yarn is discharged by the carbon yarn covering machine 26 to cover the braided shielding layer 14 and the second conducting wire 15, and the carbon yarn is conveyed forwards to the heating mould machine 27 after being covered.
(7) The foaming material is heated by the heating mould machine 27 to expand and extrude the carbon yarns, the carbon yarns are solidified to form the carbon fiber layer 16, and the solidified product is conveyed to the injection moulding machine 28.
(8) An insulating layer 17 is injection molded on the outer surface of the carbon fiber layer 16 by an injection molding machine 28, and the outer surface of the carbon fiber layer 16 is covered by the insulating layer 17 and then is continuously conveyed to a cooling machine 29.
(9) The finished product is obtained by cooling by a cooling machine 29 and is pulled out by a tractor 30.
Through testing, the product can float on the water surface, has light weight, high strength, good shielding performance and can stably and reliably transmit various signals, and the product is not easy to pull and tear.
The design key points of the invention are as follows: the first wire, the bulletproof wire, the foaming layer, the braided shielding layer, the second wire, the carbon fiber layer and the insulating layer are reasonably distributed, so that the product can float on the water surface, has light weight, high strength, good shielding property and stable and reliable transmission of various signals, and can automatically produce high-quality cables by adopting the method disclosed by the invention.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (5)
1. The utility model provides a multi-functional cable of floatable high strength which characterized in that: comprises a first lead, a plurality of bulletproof wires, a foaming layer, a braided shielding layer, a second lead, a carbon fiber layer and an insulating layer; the plurality of bulletproof wires are distributed around the first conducting wire; the foaming layer wraps the first lead and the plurality of bulletproof wires; the braided shielding layer is coated on the outer surface of the foaming layer; the second lead is fixedly attached to the outer surface of the braided shielding layer; the carbon fiber layer covers the second lead and the braided shielding layer; the insulating layer is coated on the outer surface of the carbon fiber layer.
2. A floatable, high strength multifunctional cable as claimed in claim 1, wherein: the plurality of bulletproof wires are equally distributed on the periphery of the first lead in a circumferential manner.
3. A floatable, high strength multifunctional cable as claimed in claim 1, wherein: the outer diameter of the first conducting wire is larger than that of the second conducting wire.
4. A floatable, high strength multifunctional cable as claimed in claim 1, wherein: the thickness of the foaming layer is larger than that of the braided shielding layer, that of the carbon fiber layer and that of the insulating layer.
5. A method of manufacturing a floatable, high strength multifunctional cable as claimed in any of claims 1-4, characterized in that: a full-automatic cable production line is adopted, and the full-automatic cable production line comprises a first paying-off machine, a bulletproof wire paying-off machine, a foaming material coating machine, a braided shielding layer coating machine, a second paying-off machine, a carbon yarn coating machine, a heating mould machine, an injection moulding machine, a cooling machine and a traction machine which are sequentially arranged; the preparation method comprises the following steps:
(1) a first lead is paid out by a first pay-off machine and is conveyed forwards through a bulletproof wire pay-off machine;
(2) a plurality of bulletproof wires are discharged by a bulletproof wire discharging machine, distributed around the first lead and conveyed forwards to a foaming material coating machine;
(3) the first conducting wire and the plurality of bulletproof wires are wrapped by the foaming material wrapping machine, and the first conducting wire and the plurality of bulletproof wires wrapped by the foaming material are conveyed forwards to the braided shielding layer wrapping machine;
(4) coating the braided shielding layer outside the foaming material by a braided shielding layer coating machine, and continuously conveying the coated braided shielding layer to a second paying-off machine;
(5) sending out a second lead by a second paying-off machine, so that the second lead is attached to the outer surface of the braided shielding layer and is synchronously conveyed forwards to a carbon yarn coating machine along with the braided shielding layer;
(6) the carbon yarn is discharged by a carbon yarn coating machine to coat the braided shielding layer and the second conducting wire, and the carbon yarn is continuously conveyed forwards to a heating mould machine after being coated;
(7) heating by a heating mould machine to enable the foaming material to expand by heating and extrude the carbon yarns, curing the carbon yarns to form a carbon fiber layer, and continuously conveying the cured and formed product to an injection molding machine;
(8) an insulating layer is formed on the outer surface of the carbon fiber layer in an injection molding mode through an injection molding machine, and the outer surface of the carbon fiber layer is coated by the insulating layer and then is continuously conveyed to a cooling machine;
(9) and cooling by a cooling machine to obtain a finished product, and pulling and outputting the finished product by a tractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010666724.5A CN111755151A (en) | 2020-07-13 | 2020-07-13 | Floatable high-strength multifunctional cable and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010666724.5A CN111755151A (en) | 2020-07-13 | 2020-07-13 | Floatable high-strength multifunctional cable and preparation method thereof |
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| Publication Number | Publication Date |
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| CN111755151A true CN111755151A (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010666724.5A Pending CN111755151A (en) | 2020-07-13 | 2020-07-13 | Floatable high-strength multifunctional cable and preparation method thereof |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4204086A (en) * | 1972-05-23 | 1980-05-20 | Sumitomo Electric Industries, Ltd. | Process for the production of highly expanded polyolefin insulated wires and cables |
| US20080060832A1 (en) * | 2006-08-28 | 2008-03-13 | Ali Razavi | Multi-layer cable design and method of manufacture |
| CN102708966A (en) * | 2012-06-15 | 2012-10-03 | 昆山翰辉电子科技有限公司 | Coaxial electric wire |
| CN204695830U (en) * | 2015-06-10 | 2015-10-07 | 浙江成宝电线电缆有限公司 | Stretch-proof cable |
| CN105989916A (en) * | 2015-02-12 | 2016-10-05 | 江苏宝安电缆有限公司 | Novel floating cable |
| CN107578857A (en) * | 2017-08-25 | 2018-01-12 | 浙江东尼电子股份有限公司 | A kind of superfine coaxial shielding recombination line |
| CN207752811U (en) * | 2018-01-23 | 2018-08-21 | 南通中联工业发展有限公司 | A kind of shield type horn wire |
| CN207852345U (en) * | 2018-01-08 | 2018-09-11 | 江苏华能电缆股份有限公司 | A kind of carbon fiber charge bearing detecting cable |
| CN208014415U (en) * | 2018-01-31 | 2018-10-26 | 东莞市裕健智能科技有限公司 | A kind of tone frequency channel wire of anti-tampering stretch-proof |
| CN209183295U (en) * | 2018-11-27 | 2019-07-30 | 无锡工艺职业技术学院 | A kind of certainly floating observation coaxial cable in coastal waters enveloping field |
| CN110098003A (en) * | 2019-05-23 | 2019-08-06 | 远程电缆股份有限公司 | A kind of ocean platform retinue buoyant cable |
-
2020
- 2020-07-13 CN CN202010666724.5A patent/CN111755151A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4204086A (en) * | 1972-05-23 | 1980-05-20 | Sumitomo Electric Industries, Ltd. | Process for the production of highly expanded polyolefin insulated wires and cables |
| US20080060832A1 (en) * | 2006-08-28 | 2008-03-13 | Ali Razavi | Multi-layer cable design and method of manufacture |
| CN102708966A (en) * | 2012-06-15 | 2012-10-03 | 昆山翰辉电子科技有限公司 | Coaxial electric wire |
| CN105989916A (en) * | 2015-02-12 | 2016-10-05 | 江苏宝安电缆有限公司 | Novel floating cable |
| CN204695830U (en) * | 2015-06-10 | 2015-10-07 | 浙江成宝电线电缆有限公司 | Stretch-proof cable |
| CN107578857A (en) * | 2017-08-25 | 2018-01-12 | 浙江东尼电子股份有限公司 | A kind of superfine coaxial shielding recombination line |
| CN207852345U (en) * | 2018-01-08 | 2018-09-11 | 江苏华能电缆股份有限公司 | A kind of carbon fiber charge bearing detecting cable |
| CN207752811U (en) * | 2018-01-23 | 2018-08-21 | 南通中联工业发展有限公司 | A kind of shield type horn wire |
| CN208014415U (en) * | 2018-01-31 | 2018-10-26 | 东莞市裕健智能科技有限公司 | A kind of tone frequency channel wire of anti-tampering stretch-proof |
| CN209183295U (en) * | 2018-11-27 | 2019-07-30 | 无锡工艺职业技术学院 | A kind of certainly floating observation coaxial cable in coastal waters enveloping field |
| CN110098003A (en) * | 2019-05-23 | 2019-08-06 | 远程电缆股份有限公司 | A kind of ocean platform retinue buoyant cable |
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Application publication date: 20201009 |
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