CN212051843U - Conductive carbon fiber cloth - Google Patents
Conductive carbon fiber cloth Download PDFInfo
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- CN212051843U CN212051843U CN201922306860.9U CN201922306860U CN212051843U CN 212051843 U CN212051843 U CN 212051843U CN 201922306860 U CN201922306860 U CN 201922306860U CN 212051843 U CN212051843 U CN 212051843U
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Abstract
The utility model discloses a conductive carbon fiber cloth, which comprises a carbon fiber bundle weft, a first shaped warp layer, a second shaped warp layer, a first non-woven fiber reinforced layer, a first carbon fiber surface layer and a second carbon fiber surface layer, wherein the first carbon fiber surface layer and the second carbon fiber surface layer are repeatedly punctured by a barbed needle, the fiber filaments of the first non-woven fiber reinforced layer and the first non-woven fiber reinforced layer are hooked and staggered up and down, the carbon fiber bundle weft at the center, the first shaped warp layer and the second shaped warp layer are fixed, and the carbon fiber bundle weft, the first shaped warp layer and the second shaped warp layer are not required to be woven by compression molding, a stable core layer is formed, the structural strength and the toughness of the conductive carbon fiber cloth are enhanced, the first carbon fiber surface layer and the second carbon fiber surface layer are in contact with the core layer through the through holes on the first non-woven fiber reinforced layer and the first non-woven fiber reinforced layer, the conductivity of the conductive carbon fiber cloth is not affected.
Description
Technical Field
The utility model relates to a carbon fiber technology field specifically is a conductive carbon fiber cloth.
Background
The prior carbon fiber cloth is widely popularized and developed rapidly in the aspects of earthquake resistance, repair, reinforcement and reinforcement of civil construction, bridges, tunnels and concrete structures. The carbon fiber cloth in the prior art is woven by warps and wefts, and then is coated with glue, so that the process is complicated, the manufacturing is troublesome and the cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conductive carbon fiber cloth to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a conductive carbon fiber cloth comprises a carbon fiber bundle weft, a first sizing warp layer, a second sizing warp layer, a first non-woven fiber reinforcing layer, a first carbon fiber surface layer and a second carbon fiber surface layer, wherein the carbon fiber bundle weft is formed by weaving carbon fiber yarns and organic fiber yarns in a mixed mode and serves as the weft of the conductive carbon fiber cloth, and the first sizing warp layer and the second sizing warp layer are glued to the upper portion and the lower portion of the carbon fiber bundle weft through resin;
the first sizing warp layer and the second sizing warp layer are continuous carbon fiber tows impregnated with resin glue solution and arranged perpendicular to weft of the carbon fiber tows, and a first non-woven fiber reinforcing layer are glued on the outer sides of the first sizing warp layer and the second sizing warp layer;
the first non-woven fiber reinforced layer and the first non-woven fiber reinforced layer are fiber nets paved by opening and carding polyester fibers and polypropylene fibers serving as raw materials, circular through holes are formed in the fiber nets in an array mode, after the first non-woven fiber reinforced layer and the first non-woven fiber reinforced layer are paved, a first carbon fiber surface layer and a second carbon fiber surface layer are paved on the outer sides of the first non-woven fiber reinforced layer and the first non-woven fiber reinforced layer, the first carbon fiber surface layer and the second carbon fiber surface layer are repeatedly punctured through a barbed needle with a hook, and the fibers of the first non-woven fiber reinforced layer and the first non-woven fiber reinforced layer are hooked in a vertically staggered mode
In a preferred embodiment, the first carbon fiber surface layer and the second carbon fiber surface layer are provided with anti-slip lines on the surfaces contacting with the molding die.
In a preferred embodiment, the first carbon fiber surface layer and the second carbon fiber surface layer are vertically arranged in a criss-cross manner.
Compared with the prior art, the beneficial effects of the utility model are that: after the first non-woven fiber reinforced layer and the first non-woven fiber reinforced layer are laid, a first carbon fiber surface layer and a second carbon fiber surface layer are laid on the outer sides of the first non-woven fiber reinforced layer and the first non-woven fiber reinforced layer, the first carbon fiber surface layer and the second carbon fiber surface layer are repeatedly punctured through a barbed needle, fiber yarns of the barbed first non-woven fiber reinforced layer and the first non-woven fiber reinforced layer are vertically staggered, a carbon fiber bundle weft, a first sizing warp layer and a second sizing warp layer in the center are fixed through the first non-woven fiber reinforced layer and the first non-woven fiber reinforced layer, the carbon fiber bundle weft, the first sizing warp layer and the second sizing warp layer are not required to be woven through compression molding, a stable core layer is formed, the structural strength and the toughness of the conductive carbon fiber cloth are enhanced, and the first carbon fiber surface layer and the second carbon fiber surface layer are in contact with the core layer through holes in the first non-woven fiber reinforced layer and the, the conductivity of the conductive carbon fiber cloth is not affected.
Drawings
Fig. 1 is a schematic structural diagram of a conductive carbon fiber cloth.
Fig. 2 is a schematic structural diagram of a non-woven fiber reinforced layer in the conductive carbon fiber cloth.
In the figure: the warp-knitting machine comprises carbon fiber bundle wefts 1, a first sizing warp layer 2, a second sizing warp layer 3, a first non-woven fiber reinforced layer 4, a first non-woven fiber reinforced layer 5, a first carbon fiber surface layer 6 and a second carbon fiber surface layer 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, in an embodiment of the present invention, a conductive carbon fiber cloth includes a carbon fiber bundle weft 1, a first shaped warp layer 2, a second shaped warp layer 3, a first non-woven fiber reinforcement layer 4, a first non-woven fiber reinforcement layer 5, a first carbon fiber surface layer 6, and a second carbon fiber surface layer 7, wherein the carbon fiber bundle weft 1 is formed by weaving carbon fiber yarns and organic fiber yarns in a mixed manner, and is used as a weft of the conductive carbon fiber cloth, and the carbon fiber bundle weft 1 is bonded with the first shaped warp layer 2 and the second shaped warp layer 3 through resin;
the first shaped warp layer 2 and the second shaped warp layer 3 are continuous carbon fiber tows impregnated with resin glue solution and arranged perpendicular to the carbon fiber bundle weft 1, and a first non-woven fiber reinforced layer 4 and a first non-woven fiber reinforced layer 5 are glued on the outer sides of the first shaped warp layer 2 and the second shaped warp layer 3;
the first non-woven fiber reinforced layer 4 and the first non-woven fiber reinforced layer 5 are fiber nets which are paved by opening and carding terylene and polypropylene fiber yarns serving as raw materials, circular through holes are arranged on the fiber nets in an array mode, after the first non-woven fiber reinforced layer 4 and the first non-woven fiber reinforced layer 5 are paved, a first carbon fiber surface layer 6 and a second carbon fiber surface layer 7 are paved on the outer sides of the first non-woven fiber reinforced layer 4 and the first non-woven fiber reinforced layer 5, the first carbon fiber surface layer and the second carbon fiber surface layer are repeatedly punctured through a barbed needle, the fiber yarns of the first non-woven fiber reinforced layer 4 and the first non-woven fiber reinforced layer 5 are hooked and staggered up and down, the carbon fiber bundle weft 1, the first shaped warp layer 2 and the second shaped warp layer 3 in the center are fixed through the first non-woven fiber reinforced layer 4 and the first non-woven fiber reinforced layer 5, and are molded through compression, the carbon fiber bundle weft 1, the first shaped warp layer 2 and the second shaped warp layer 3 are not required to be woven, a stable core layer is formed, the structural strength and the toughness of the conductive carbon fiber cloth are enhanced, the first carbon fiber surface layer 6 and the second carbon fiber surface layer 7 are in contact with the core layer through the through holes in the first non-woven fiber reinforced layer 4 and the first non-woven fiber reinforced layer 5, and the conductivity of the conductive carbon fiber cloth is not influenced;
the anti-skid lines are arranged on the surfaces, in contact with the mould pressing mould, of the first carbon fiber surface layer 6 and the second carbon fiber surface layer 7, so that the anti-skid performance of the conductive carbon fiber cloth can be improved;
the anti-skid lines on the outer sides of the first carbon fiber surface layer 6 and the second carbon fiber surface layer 7 are vertically arranged in a criss-cross mode, and an effective anti-skid effect can be achieved.
The utility model discloses a theory of operation is: after the first non-woven fiber reinforced layer 4 and the first non-woven fiber reinforced layer 5 are laid, a first carbon fiber surface layer 6 and a second carbon fiber surface layer 7 are laid on the outer sides of the first non-woven fiber reinforced layer 4 and the first non-woven fiber reinforced layer 5, the first carbon fiber surface layer and the second carbon fiber surface layer are repeatedly punctured through a barbed needle, fiber filaments of the first non-woven fiber reinforced layer 4 and the first non-woven fiber reinforced layer 5 are hooked and vertically staggered, the central carbon fiber bundle weft 1, the first shaped warp layer 2 and the second shaped warp layer 3 are fixed through the first non-woven fiber reinforced layer 4 and the first non-woven fiber reinforced layer 5, the carbon fiber bundle weft 1, the first shaped warp layer 2 and the second shaped warp layer 3 are not required to be woven through compression molding, a stable core layer is formed, the structural strength and the toughness of the conductive carbon fiber cloth are enhanced, and the first carbon fiber surface layer 6 and the second carbon fiber surface layer 7 are formed through the first non-woven fiber reinforced layer 4 and the first non-woven The through holes on the reinforcing layer 5 are in contact with the core layer, so that the conductivity of the conductive carbon fiber cloth is not influenced.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (3)
1. The utility model provides a conductive carbon fiber cloth, includes carbon fiber bundle weft, first design warp layer, second design warp layer, first non-woven fiber enhancement layer, first carbon fiber top layer and second carbon fiber top layer, its characterized in that: the carbon fiber bundle weft is formed by weaving carbon fiber yarns and organic fiber yarns in a mixed mode and serves as a weft of the conductive carbon fiber cloth, and the first sizing warp layer and the second sizing warp layer are glued to the upper portion and the lower portion of the carbon fiber bundle weft through resin;
the first sizing warp layer and the second sizing warp layer are continuous carbon fiber tows impregnated with resin glue solution and arranged perpendicular to weft of the carbon fiber tows, and a first non-woven fiber reinforced layer are glued on the outer sides of the first sizing warp layer and the second sizing warp layer;
the first non-woven fiber reinforced layer and the first non-woven fiber reinforced layer are fiber nets paved by opening and carding terylene and polypropylene fiber yarns serving as raw materials, circular through holes are formed in the fiber nets in an array mode, after the first non-woven fiber reinforced layer and the first non-woven fiber reinforced layer are paved, a first carbon fiber surface layer and a second carbon fiber surface layer are paved on the outer sides of the first non-woven fiber reinforced layer and the first non-woven fiber reinforced layer, the first carbon fiber surface layer and the second carbon fiber surface layer are repeatedly punctured through a barbed needle, and the fiber yarns hooked with the first non-woven fiber reinforced layer and the first non-woven fiber reinforced layer are staggered up and down.
2. The conductive carbon fiber cloth of claim 1, wherein: and anti-skid grains are arranged on the surfaces of the first carbon fiber surface layer and the second carbon fiber surface layer, which are in contact with the die pressing mold.
3. The conductive carbon fiber cloth of claim 2, wherein: the anti-slip stripes on the outer sides of the first carbon fiber surface layer and the second carbon fiber surface layer are vertically arranged in a criss-cross mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922306860.9U CN212051843U (en) | 2019-12-20 | 2019-12-20 | Conductive carbon fiber cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922306860.9U CN212051843U (en) | 2019-12-20 | 2019-12-20 | Conductive carbon fiber cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212051843U true CN212051843U (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922306860.9U Active CN212051843U (en) | 2019-12-20 | 2019-12-20 | Conductive carbon fiber cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212051843U (en) |
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2019
- 2019-12-20 CN CN201922306860.9U patent/CN212051843U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Conductive carbon fiber cloth Effective date of registration: 20210727 Granted publication date: 20201201 Pledgee: Jiangsu Yixing Rural Commercial Bank Co.,Ltd. Qiting sub branch Pledgor: YIXING FEIZHOU HIGH-NEW TECHNOLOGY MATERIAL Co.,Ltd. Registration number: Y2021980006840 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |