CN212765158U - Carbon fiber composite structure - Google Patents
Carbon fiber composite structure Download PDFInfo
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- CN212765158U CN212765158U CN202021381239.5U CN202021381239U CN212765158U CN 212765158 U CN212765158 U CN 212765158U CN 202021381239 U CN202021381239 U CN 202021381239U CN 212765158 U CN212765158 U CN 212765158U
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Abstract
The utility model discloses a carbon fiber composite material structure, which comprises a carbon fiber composite material body, and a plastic reel for winding the carbon fiber composite material, wherein the carbon fiber composite material body comprises a carbon fiber prepreg layer, a carbon fiber fabric layer, a base material layer and an auxiliary agent layer, the carbon fiber fabric layer comprises a carbon fiber single-shaft fabric and a carbon fiber double-shaft fabric, the lower end of the carbon fiber prepreg layer is fixedly connected with the carbon fiber single-shaft fabric, the lower end of the carbon fiber single-axis fabric is fixedly connected with a carbon fiber double-axis fabric, the gaps among the fibers of the carbon fiber fabric layer are fixedly filled with adhesive dots, carbon-fibre composite body fixed surface is equipped with the resin coating, the utility model relates to a carbon-fibre composite structural design nature is strong, the commonality is strong, through introducing the carbon fiber prepreg layer, effectively guarantees the positioning accuracy who spreads the layer.
Description
Technical Field
The utility model relates to a carbon-fibre composite technical field specifically is a carbon-fibre composite structure.
Background
The carbon fiber is a special fiber mainly composed of carbon elements, and the carbon content of the special fiber is different with different types and is generally more than 90%. The carbon fiber has the characteristics of a general carbon material, such as high temperature resistance, friction resistance, electric conduction, heat conduction, corrosion resistance and the like, but has remarkable anisotropy in appearance, is soft, can be processed into various fabrics and shows high strength along the fiber axis direction, unlike the general carbon material. Carbon fibers have a low specific gravity and therefore a high specific strength.
At present, the forming method of the carbon fiber composite material is mainly an autoclave method of prepreg, the method has high cost and low forming efficiency, the size of the product is severely limited by the size of the autoclave, and the method is difficult to popularize and apply in the civil field, which undoubtedly limits the wide application of the carbon fiber composite material. In recent years, with the demand for low cost, the carbon fiber composite material molding is also gradually searched for new processes. The traditional vacuum infusion process is a main low-cost forming process of composite materials, particularly glass fiber composite materials, is suitable for forming large-size composite material products, but cannot meet the forming of high-quality carbon fiber composite materials. The existing carbon fiber composite material has the defects of not very strong designability, poor universality and not very excellent performance.
SUMMERY OF THE UTILITY MODEL
To the weak point of the existence among the above-mentioned carbon-fibre composite technique, the utility model provides a carbon-fibre composite structure.
The utility model provides a technical scheme that its technical problem adopted is: a carbon-fibre composite structure, includes the carbon-fibre composite body to and be used for winding carbon-fibre composite's plastic drum, the carbon-fibre composite body includes carbon fiber prepreg layer, carbon fiber fabric layer, substrate layer and auxiliary agent layer, the carbon fiber fabric layer includes carbon fiber unipolar fabric and carbon fiber biaxial fabric, the lower extreme fixed connection carbon fiber unipolar fabric of carbon fiber prepreg layer, the lower extreme fixed connection carbon fiber biaxial fabric of carbon fiber unipolar fabric, fixed packing has the point to glue in the clearance between the fibre of carbon fiber fabric layer, carbon-fibre composite body fixed surface is equipped with the resin coating.
By way of further illustration, the substrate layer is an epoxy material.
As a further illustration, the carbon fiber prepreg layer is made of carbon fiber plain woven fabric prepreg.
By way of further illustration, the carbon fiber fabric layer is a mixture of carbon nanofibers and an elastic material.
By way of further illustration, the auxiliary layer is a polyvinyl chloride layer.
As a further illustration, the laying angle of the carbon fiber prepreg layer and the carbon fiber fabric layer is 0-90 degrees.
Compared with the prior art, the beneficial effects of the utility model are that: the carbon fiber composite material has simple structure, strong design sense, strong universality and high strength; the laying angle of the carbon fiber prepreg layer and the carbon fiber fabric layer is 0-90 degrees, and the carbon fiber composite material can be laid at any angle, so that the design feeling of the structure of the carbon fiber composite material can be further improved; the substrate layer is made of epoxy resin material, has small specific gravity, good rigidity and high strength, and is an advanced aerospace material; fixed packing has the point glue in the clearance between the fibre of carbon fiber fabric layer, has improved carbon-fibre composite's the dynamics of cohering to make carbon-fibre composite's location more accurate.
Drawings
Fig. 1 is a schematic view of the overall structure of a carbon fiber composite structure of the present invention;
fig. 2 is a front view of a carbon fiber composite structure according to the present invention;
reference numbers in the figures: 1. a carbon fiber composite body; 2. a plastic reel; 3. a carbon fiber prepreg layer; 4. a carbon fiber fabric layer; 5. carbon fiber single-axis fabrics; 6. a carbon fiber biaxial fabric; 7. dispensing; 8. a resin coating layer; 9. a substrate layer; 10. and an auxiliary agent layer.
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.
As shown in the following figure, a carbon fiber composite structure, including carbon fiber composite body 1 to and be used for winding carbon fiber composite's plastic reel 2, carbon fiber composite body 1 includes carbon fiber prepreg layer 3, carbon fiber fabric layer 4, substrate layer 9 and auxiliary agent layer 10, carbon fiber fabric layer 4 includes carbon fiber unipolar fabric 5 and carbon fiber biaxial fabric 6, the lower extreme fixed connection carbon fiber unipolar fabric 5 of carbon fiber prepreg layer 3, the lower extreme fixed connection carbon fiber biaxial fabric 6 of carbon fiber unipolar fabric 5, fixed packing has a point 7 in the clearance between the fibre of carbon fiber fabric layer 4, carbon fiber composite body 1 fixed surface is equipped with resin coating 8.
Preferably, the carbon fiber composite material body 1 is provided with the plastic winding drum 2 for winding the carbon fiber composite material, and the carbon fiber material can be fixed to a certain extent, so that the carbon fiber material is prevented from scattering from the plastic winding drum 2, and the carrying effect is further improved.
Fixed packing has some glue 7 in the clearance between the fibre of carbon fiber fabric layer 4, has improved carbon-fibre composite's the dynamics of cohering to make carbon-fibre composite's location more accurate.
Preferably, the lower extreme of carbon fiber prepreg layer is fixed and is equipped with carbon fiber single-axis fabric 5, the lower extreme of carbon fiber single-axis fabric 5 is fixed and is equipped with carbon fiber biaxial fabric 6, through the superimposed laying to make the material can be better connect.
Preferably, the substrate layer 9 is made of epoxy resin material, has small specific gravity, good rigidity and high strength, and is an advanced aerospace material.
Preferably, the laying angle of the carbon fiber prepreg layer 3 and the carbon fiber fabric layer 4 is 0-90 degrees, and the carbon fiber composite material can be laid at any angle, so that the design feeling of the carbon fiber composite material structure can be further improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A carbon fiber composite structure characterized in that: including the carbon-fibre composite body to and be used for winding carbon-fibre composite's plastic reel, the carbon-fibre composite body includes carbon fiber prepreg layer, carbon fiber fabric layer, substrate layer and auxiliary agent layer, the carbon fiber fabric layer includes carbon fiber unipolar fabric and carbon fiber biaxial fabric, the lower extreme fixed connection carbon fiber unipolar fabric of carbon fiber prepreg layer, the lower extreme fixed connection carbon fiber biaxial fabric of carbon fiber unipolar fabric, fixed packing has the point to glue in the clearance between the fibre of carbon fiber fabric layer, carbon-fibre composite body fixed surface is equipped with the resin coating.
2. A carbon fiber composite structure according to claim 1, wherein: the substrate layer is made of epoxy resin materials.
3. A carbon fiber composite structure according to claim 1, wherein: the carbon fiber prepreg adopts a carbon fiber plain weave fabric prepreg.
4. A carbon fiber composite structure according to claim 1, wherein: the carbon fiber fabric layer is made of a mixture of carbon nanofibers and an elastic material.
5. A carbon fiber composite structure according to claim 1, wherein: the auxiliary agent layer is a polyvinyl chloride layer.
6. A carbon fiber composite structure according to claim 1, wherein: the laying angle of the carbon fiber prepreg layer and the carbon fiber fabric layer is 0-90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021381239.5U CN212765158U (en) | 2020-07-14 | 2020-07-14 | Carbon fiber composite structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021381239.5U CN212765158U (en) | 2020-07-14 | 2020-07-14 | Carbon fiber composite structure |
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| CN212765158U true CN212765158U (en) | 2021-03-23 |
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| CN202021381239.5U Active CN212765158U (en) | 2020-07-14 | 2020-07-14 | Carbon fiber composite structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619290A (en) * | 2021-03-03 | 2021-04-09 | 泽塔纳米科技（苏州）有限公司 | Composite air filtering material and preparation method thereof |
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2020
- 2020-07-14 CN CN202021381239.5U patent/CN212765158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112619290A (en) * | 2021-03-03 | 2021-04-09 | 泽塔纳米科技（苏州）有限公司 | Composite air filtering material and preparation method thereof |
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