CN105120542B - A kind of carbon fiber line and its with the processing of metal wire terminal, connection method - Google Patents
A kind of carbon fiber line and its with the processing of metal wire terminal, connection method Download PDFInfo
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- CN105120542B CN105120542B CN201510455051.8A CN201510455051A CN105120542B CN 105120542 B CN105120542 B CN 105120542B CN 201510455051 A CN201510455051 A CN 201510455051A CN 105120542 B CN105120542 B CN 105120542B
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- carbon fiber
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- protective layer
- temperature resistance
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Abstract
A kind of carbon fiber line, including carbon fiber wire, the first high temperature resistance protective layer is provided with the outside of carbon fiber wire, the second high temperature resistance protective layer is provided with the outside of the first high temperature resistance protective layer, the wall thickness of first high temperature resistance protective layer is 2 3mm.It is rational in infrastructure, it is simple to operate, destruction when avoiding carbon fiber line rotary-cut peeling to internal carbon fiber wire, ensure that the Basic Design power of product is constant, easily controllable power and heat during later stage use, in addition, carbon fiber wire is completely embedded firmly with metal wire terminal, and dependable performance, connector temperature is without special rise, the phenomenon that high temperature or even ablation are produced because of virtual connection is avoided, securely and reliably.
Description
Technical field：
The present invention relates to a kind of carbon fiber line and its with the processing of metal wire terminal, connection method.
Background technology：
At present, carbon fiber line uses as heater, can make any heating product, receive praises from customers.In use,
Carbon fiber line needs to be connected with metal wire to connect circuit, in practice, because the first high temperature resistant of existing carbon fiber line is protected
Layer is excessively thin, the silk surrounding of carbon fiber wire can be destroyed and broken during 99% carbon fiber line peeling after rotary-cut in a rotary-cut
Fall, carbon fiber wire destroys higher than 5% sometimes, resistance rise, greatly changes the Basic Design power of product, causes the later stage
Uncontrollable power and heat during use.In addition, carbon fiber wire is typically directly complete using metal terminal with metal wire terminal
Into connection, switching performance is poor, and the carbon fiber wire of pencil is more soft, and two kinds of thin and soft wire and hard metal lines of different nature are difficult complete
The corresponding connection in portion, connection is bad, causes virtual connection, high resistance, contact heating, temperature is too high, ablation phenomen occurs, not only property
It can be affected, and certain hazards be present.
The content of the invention：
The present invention is in order to make up the deficiencies in the prior art, there is provided a kind of carbon fiber line and its place with metal wire terminal
Reason, connection method, it is rational in infrastructure, simple to operate, destruction when avoiding carbon fiber line rotary-cut peeling to internal carbon fiber wire,
Ensure that the Basic Design power of product is constant, easily controllable power and heat during later stage use, in addition, carbon fiber wire with
Metal wire terminal is completely embedded firmly, dependable performance, connector temperature without special rise, avoid produced because of virtual connection high temperature or even
The phenomenon of ablation, securely and reliably, solve problems of the prior art.
The present invention is that technical scheme is used by solving above-mentioned technical problem：
A kind of carbon fiber line, including carbon fiber wire, the first high temperature resistance protective layer is provided with the outside of carbon fiber wire, it is resistance to first
The second high temperature resistance protective layer is provided with the outside of high temperature finishes, the wall thickness of first high temperature resistance protective layer is 2-3mm.
First high temperature resistance protective layer and the second high temperature resistance protective layer are layer of silica gel.
A kind of above-mentioned carbon fiber line and processing, the connection method of metal wire terminal, it is characterised in that：Comprise the following steps：
(1) slip casting starching：The conducting metal of dilution is starched from one end of carbon fiber line and is directly injected into carbon fiber wire；
(2) slurry solidifies：The 20-30 minute dryness finalizations in 80-100 degree heating environments；
(3) crust is handled：By pliers by first high temperature resistance protective layer and the second high temperature resistant of carbon fiber line slip casting one end
Protective layer rotary-cut removes, and exposes the carbon fiber wire with conducting metal slurry of inside；
(4) joint connects：The metal tubbiness binding post for electroplating antioxidation coating is sleeved on carbon fiber wire and metal wire connects
On head, then disposably it is compacted with clamp；
(5) joint is molded：Directly insulated on joint, injection molding.
Conducting metal slurry in the step (1) is conductive silver paste.
Conducting metal slurry in the step (1) is first contained in needle tubing, then inserts the needle into carbon fiber line one end
In carbon fiber wire, promote the piston rod of needle tubing that conducting metal slurry is directly injected into carbon fiber wire.
A kind of above-mentioned carbon fiber line and processing, the connection method of metal wire terminal, it is characterised in that：Comprise the following steps：
(1) crust is handled：First high temperature resistance protective layer of carbon fiber line one end and the second high temperature resistant are protected by pliers
Layer rotary-cut removes, and exposes the carbon fiber wire of inside；
(2) starching：The conducting metal slurry of dilution is smeared or is sprayed on carbon fiber wire；
(3) slurry solidifies：The 10-20 minute dryness finalizations in 80-100 degree heating environments, or spontaneous curing in atmosphere
30-50 minutes；
(4) joint connects：The metal tubbiness binding post for electroplating antioxidation coating is sleeved on carbon fiber wire and metal wire connects
On head, then disposably it is compacted with clamp；
(5) joint is molded：Directly insulated on joint, injection molding.
Conducting metal slurry in the step (1) is conductive silver paste.
The present invention uses such scheme, rational in infrastructure, simple to operate, and the first high temperature resistant for changing existing carbon fiber line is protected
The excessively thin situation of sheath, destruction when avoiding carbon fiber line rotary-cut peeling to internal carbon fiber wire, ensure that the basic of product
Design power is constant, easily controllable power and heat during later stage use, in addition, carbon fiber wire is connected tightly with metal wire terminal
Close firm, dependable performance, connector temperature avoids the phenomenon that high temperature or even ablation are produced because of virtual connection, safety without special rise
Reliably.
Brief description of the drawings：
Fig. 1 is the structural representation of carbon fiber line of the present invention.
In figure, 1, carbon fiber wire, the 2, first high temperature resistance protective layer, the 3, second high temperature resistance protective layer.
Embodiment：
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this hair
It is bright to be described in detail.
Embodiment 1：
As shown in figure 1, a kind of carbon fiber line, including carbon fiber wire 1, it is provided with the first high temperature resistant in the outside of carbon fiber wire 1 and protects
Sheath 2, the second high temperature resistance protective layer 3, the wall of first high temperature resistance protective layer 2 are provided with the outside of the first high temperature resistance protective layer 2
Thickness is 2-3mm, changes the excessively thin situation of the first high temperature resistance protective layer of existing carbon fiber line, avoids carbon fiber line rotary-cut and go
To the destruction of internal carbon fiber wire during skin, it ensure that the Basic Design power of product is constant, it is easily controllable during later stage use
Power and heat.
The high temperature resistance protective layer 3 of first high temperature resistance protective layer 2 and second is layer of silica gel, can reduce manufacturing cost.
A kind of above-mentioned carbon fiber line and processing, the connection method of metal wire terminal, it is characterised in that：Comprise the following steps：
(1) slip casting starching：The conducting metal of dilution is starched from one end of carbon fiber line and is directly injected into carbon fiber wire；
(2) slurry solidifies：The 20-30 minute dryness finalizations in 80-100 degree heating environments；
(3) crust is handled：By pliers by first high temperature resistance protective layer and the second high temperature resistant of carbon fiber line slip casting one end
Protective layer rotary-cut removes, and exposes the carbon fiber wire with conducting metal slurry of inside；
(4) joint connects：The metal tubbiness binding post for electroplating antioxidation coating is sleeved on carbon fiber wire and metal wire connects
On head, then disposably it is compacted with clamp；Increase the tight ness rating of metal wire and carbon fiber wire, the entirety of enhancing joint connection
Performance；
(5) joint is molded：Directly insulated on joint, injection molding.
Conducting metal slurry in the step (1) is conductive silver paste, and conductive silver paste can cover carbon as the electric conductor of maturation
Fiber wire surface, adjust slurry viscosity at any time as needed, be advantageous to follow-up welding, connection, auxiliary after slip casting, starching
Conduction etc. operates.
Conducting metal slurry in the step (1) is first contained in needle tubing, then inserts the needle into carbon fiber line one end
In carbon fiber wire, promote the piston rod of needle tubing that conducting metal slurry is directly injected into carbon fiber wire.
The present embodiment to carbon fiber line before rotary-cut peeling is carried out, the technique that is solidified using first slip casting starching and slurry,
The carbon fiber wire of softness can be made first to combine solidification with conducting metal slurry, hardness is hardened, can be to carbon in the rotary-cut peeling of next step
Filament plays certain protective effect, effectively prevents carbon fiber wire is cut off to destroy, in addition, carbon fiber wire is starched with conducting metal
With reference to being connected again with metal wire terminal after cure hard, it is completely embedded firmly, dependable performance, connector temperature is kept away without special rise
The phenomenon of high temperature or even ablation is exempted to produce because of virtual connection, securely and reliably.
Embodiment 2：
As shown in figure 1, a kind of carbon fiber line, including carbon fiber wire 1, it is provided with the first high temperature resistant in the outside of carbon fiber wire 1 and protects
Sheath 2, the second high temperature resistance protective layer 3, the wall of first high temperature resistance protective layer 2 are provided with the outside of the first high temperature resistance protective layer 2
Thickness is 2-3mm, changes the excessively thin situation of the first high temperature resistance protective layer of existing carbon fiber line, avoids carbon fiber line rotary-cut and go
To the destruction of internal carbon fiber wire during skin, it ensure that the Basic Design power of product is constant, it is easily controllable during later stage use
Power and heat.
The high temperature resistance protective layer 3 of first high temperature resistance protective layer 2 and second is layer of silica gel, can reduce manufacturing cost.
A kind of above-mentioned carbon fiber line and processing, the connection method of metal wire terminal, it is characterised in that：Comprise the following steps：
(1) crust is handled：First high temperature resistance protective layer of carbon fiber line one end and the second high temperature resistant are protected by pliers
Layer rotary-cut removes, and exposes the carbon fiber wire of inside；
(2) starching：The conducting metal slurry of dilution is smeared or is sprayed on carbon fiber wire；
(3) slurry solidifies：The 10-20 minute dryness finalizations in 80-100 degree heating environments, or spontaneous curing in atmosphere
30-50 minutes；
(4) joint connects：The metal tubbiness binding post for electroplating antioxidation coating is sleeved on carbon fiber wire and metal wire connects
On head, then disposably it is compacted with clamp；
(5) joint is molded：Directly insulated on joint, injection molding.
Conducting metal slurry in the step (1) is conductive silver paste, and conductive effect is good.
The present embodiment is handled using first crust, then the technique of starching and slurry solidification, can also equally reach carbon fiber wire
It is completely embedded firmly with conducting metal slurry, dependable performance, connector temperature is avoided and produces high temperature because of virtual connection and be without special rise
To the phenomenon of ablation, safe and reliable effect.
Part is not described in detail by the present invention, is the known technology of those skilled in the art of the present technique.
Claims (4)
1. a kind of carbon fiber line and processing, the connection method of metal wire terminal, it is characterised in that：It is fine that the carbon fiber line includes carbon
Silk is tieed up, the first high temperature resistance protective layer is provided with the outside of carbon fiber wire, the second high temperature resistant is provided with the outside of the first high temperature resistance protective layer
Protective layer, the wall thickness of first high temperature resistance protective layer is 2-3mm；It the described method comprises the following steps：
(1) slip casting starching：The conducting metal of dilution is starched from one end of carbon fiber line and is directly injected into carbon fiber wire；
(2) slurry solidifies：The 20-30 minute dryness finalizations in 80-100 degree heating environments；
(3) crust is handled：First high temperature resistance protective layer of carbon fiber line slip casting one end and the second high temperature resistant are protected by pliers
Layer rotary-cut removes, and exposes the carbon fiber wire with conducting metal slurry of inside；
(4) joint connects：The metal tubbiness binding post for electroplating antioxidation coating is sleeved in carbon fiber wire and metal wire terminal,
Then disposably it is compacted with clamp；
(5) joint is molded：Directly insulated on joint, injection molding.
2. carbon fiber line according to claim 1 and processing, the connection method of metal wire terminal, it is characterised in that：It is described
Conducting metal slurry in step (1) is conductive silver paste.
3. carbon fiber line according to claim 1 and processing, the connection method of metal wire terminal, it is characterised in that：It is described
Conducting metal slurry in step (1) is first contained in needle tubing, is then inserted the needle into the carbon fiber wire of carbon fiber line one end, is pushed away
Conducting metal slurry is directly injected into carbon fiber wire by the piston rod of dynamic needle tubing.
4. carbon fiber line according to claim 1 and processing, the connection method of metal wire terminal, it is characterised in that：It is described
First high temperature resistance protective layer and the second high temperature resistance protective layer are layer of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510455051.8A CN105120542B (en) | 2015-07-29 | 2015-07-29 | A kind of carbon fiber line and its with the processing of metal wire terminal, connection method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510455051.8A CN105120542B (en) | 2015-07-29 | 2015-07-29 | A kind of carbon fiber line and its with the processing of metal wire terminal, connection method |
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| CN105120542A CN105120542A (en) | 2015-12-02 |
| CN105120542B true CN105120542B (en) | 2017-12-19 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106532398A (en) * | 2016-11-30 | 2017-03-22 | 四川省新万兴瓷业有限公司 | Connecting method for carbon fibers and metal wire connector |
| CN107567120B (en) * | 2017-09-05 | 2020-07-10 | 甘肃华强新能源科技发展有限公司 | Production method of carbon fiber heating cable |
| CN110560814B (en) * | 2019-05-31 | 2021-08-17 | 骆达利（天津）科技有限公司 | Welding method of low-temperature-resistant carbon fiber and copper wire |
| CN114069350A (en) * | 2021-11-19 | 2022-02-18 | 北京嘉洁能科技股份有限公司 | Method for connecting carbon fiber heating wire and metal wire |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE69410581T2 (en) * | 1993-12-29 | 1998-11-26 | Across Co | Heat-resistant material and conveyor belt made of this material |
| CN2879455Y (en) * | 2006-04-05 | 2007-03-14 | 宁涛 | Novel integral type carbon fiber cable cold joint |
| CN201515513U (en) * | 2009-08-25 | 2010-06-23 | 任艳军 | Carbon fiber heating cable |
| KR101230974B1 (en) * | 2011-06-27 | 2013-02-12 | 주식회사 솔루에타 | Fire-resistance Blanket with High Heat Resistance and Method for Preparing the Same |
| CN102357694A (en) * | 2011-09-02 | 2012-02-22 | 上海朝日低碳新能源有限公司 | Method for realizing welding of carbon fiber with metal |
| CN202496089U (en) * | 2012-04-08 | 2012-10-17 | 河南科信电缆有限公司 | Carbon fiber heating flat cable |
| CN102843792A (en) * | 2012-09-11 | 2012-12-26 | 山东理工大学 | Novel connecting method of carbon fiber yarn and metal wire joint |
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