CN201301407Y - Fiber macromolecule reinforced composite material and preparation system thereof - Google Patents
Fiber macromolecule reinforced composite material and preparation system thereof Download PDFInfo
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- CN201301407Y CN201301407Y CNU2008202131996U CN200820213199U CN201301407Y CN 201301407 Y CN201301407 Y CN 201301407Y CN U2008202131996 U CNU2008202131996 U CN U2008202131996U CN 200820213199 U CN200820213199 U CN 200820213199U CN 201301407 Y CN201301407 Y CN 201301407Y
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Abstract
The utility model discloses a fiber macromolecule reinforced composite material, which comprises outer rope-type woven fibers and inner pultruded straight fibers, wherein the rope-type woven fibers are reticular structures, and surface ribs with dents are arranged on the peripheries of the rope-type woven fibers. The utility model simultaneously provides a preparation system of the fiber macromolecule reinforced composite material. The inner layer of the fiber macromolecule reinforced composite material employs fibers impregnated with resins, and then the fibers are manufactured into the straight fibers via pultrusion molding. The outer layer of the fiber macromolecule reinforced composite material is provided with rope-type woven fibers, which are formed and obtained after weaving, wrapping, stretching and solidifying. The utility model has the advantages of not only guaranteeing the tensile strength of the pultruded straight fibers, but also increasing the scraping and shear-resistance strength of the composite material by wrapping the outer rope-type woven fibers. Simultaneously, by aid of the surface ribs with dents of the outer rope-type woven fibers and the uneven surface of the outer layer rope-type woven fibers, the gripping force between the fiber macromolecule reinforced composite material and other materials like concretes can be effectively strengthened.
Description
Technical field
The utility model relates to a kind of structural material that is used for road, bridge, building, relates in particular to a kind of fiber polymer reinforced composite material.
The utility model also relates to the preparation system of this fiber polymer reinforced composite material.
Background technology
Existing fiber high polymer reinforcing material, normally to make with one or more fiber hybrids and with the technology of pultrusion or compression molding, its TENSILE STRENGTH of fiber high polymer reinforcing material of making by this technology is big, but its moment of torsion, draws that to cut intensity all poor.
The utility model content
The technical problems to be solved in the utility model is in order to overcome technological deficiency recited above, a kind of TENSILE STRENGTH that had both guaranteed fiber high polymer reinforcing material to be provided, having guaranteed its moment of torsion again and drawn the fiber polymer reinforced composite material of cutting intensity; The preparation system of this fiber polymer reinforced composite material also is provided simultaneously.
In order to solve technical problem recited above, the utility model is taked following technical scheme:
The utility model provides a kind of fiber polymer reinforced composite material, is made of skin rope type braided fiber and internal layer pultrusion fibers straight, and wherein, outer rope type braided fiber and internal layer pultrusion fibers straight all flooded macromolecule and strengthen resin.
As a kind of preferred version, described rope type braided fiber is a network structure, has surperficial rib-loop in rope type braided fiber periphery, and, this surface rib-loop is the rib-loop of band pit, by the rib-loop of this band pit, make the fiber polymer reinforced composite material skin form rough surface, can increase the bond stress of materials such as fiber polymer reinforced composite material and concrete.
As a kind of preferred version, be built-in with the fiber optic grating sensor at fibers straight, like this, can not only be used for structure stress spare, simultaneously can carry out temperature, pressure, the dual function of deformation monitoring to works and building again, promptly building and structures be carried out health monitoring.
The used fiber of rope type braided fiber and fibers straight is that all kinds of organic fibers and all kinds of inorfil select one or its combination, wherein, inorfil is glass fibre, carbon fiber, basalt fibre, steel fibre etc., and organic fiber is polyster fibre, acrylic fiber etc.
It is thermosetting macromolecule resin or thermoplastic macromolecule resin that described macromolecule strengthens resin, as: unsaturated-resin, vinylite, epoxy resin.
The utility model also provides a kind of fiber polymer recited above to strengthen the preparation system of composite fibre, and fiber frame, creel, first resin impregnation tank, tension bracket, the first pultrusion die head and first of process remove the glue device successively to include fiber; The braiding machine that enters through first directive wheel after fiber removes the glue device and comes out from first; The second pultrusion die head of process, second removes the glue device to composite fibre after the warp loom braiding successively again, device and draw-gear are heating and curing by second directive wheel.
Wherein, described braiding machine further includes: the braiding machine frame, be installed in the braiding machine rotating disc and second resin impregnation tank on the braiding machine frame, be installed in that several fibers on the braiding machine rotating disc divide rotating disk, each divides rotating disk to have a rope type braided fiber leading truck and fiber pressure roller shaft.
Wherein, 3～20 fibers are installed and divide rotating disk on the braiding machine rotating disc.
As a kind of mode of priority, the described first pultrusion die head and the second pultrusion die head are rotating die head.
The preparation method of fiber polymer reinforced composite material of the present utility model may further comprise the steps:
A, from the fiber frame come out fiber distribute, after the first road pultrusion operation and first road remove glue process, form fibers straight, and enter the braiding machine inner chamber through boundling, dipping, tension force by first directive wheel;
The fiber that is used to weave that B, braiding machine rotating disc are equipped with enters second resin impregnation tank by rope type braided fiber leading truck, and warp loom weaves, after the coating, stretching process, make and be coated with fibers straight in the braided fiber;
After C, the braided fiber that is coated with fibers straight that step B is formed removed glue process by second directive wheel and through the second road pultrusion operation, second road, device and draw-gear heated through being heating and curing, after curing molding and the traction, make finished product.
As a kind of priority scheme, the second pultrusion die head is a rotating die head, and the braided fiber that is coated with fibers straight twines by the pultrusion of rotating die head after importing rotating die head by second directive wheel, forms surperficial rib-loop.
As more excellent scheme, the surperficial rib-loop of formation has pit, can increase the bond stress of materials such as fiber polymer reinforced composite material and concrete.
Outer field kernmantle fiber type can make outer layer fiber shape have a certain degree, through with the fibers straight composite molding of internal layer, known to having increased and shearing strength.
Fiber polymer reinforced composite material employing internal layer of the present utility model is that the fiber pultrusion behind the impregnating resin becomes fibers straight, and skin is a rope type braided fiber, obtains through braiding, coating, the curing aftershaping that stretches.Both guaranteed the TENSILE STRENGTH of the fibers straight of pultrusion, coating by outer braid rope fiber type again increases extorting and shearing strength of composite; Simultaneously, the surperficial rib-loop of the band pit by skin rope type braided fiber, its rough surface can increase fiber polymer reinforced composite material effectively, with the bond stress of materials such as concrete.
Description of drawings
Fig. 1 is the structure chart of preparation system of the present utility model.
Fig. 2 is the structure chart of fiber polymer reinforced composite material of the present utility model.
The specific embodiment
Please one consult Fig. 2, Fig. 2 is the structure chart of fiber polymer reinforced composite material of the present utility model.As shown in the figure, fiber polymer reinforced composite material is made of skin rope type braided fiber 18 and internal layer pultrusion fibers straight 9, and rope type braided fiber 18 is a network structure, has the surperficial rib-loop 21 of band pit in rope type braided fiber 18 peripheries.
See also Fig. 1, Fig. 1 is the structure chart of preparation system of the present utility model.The preparation system of fiber polymer reinforced composite material includes: fiber fiber frame 1, creel 2, first resin impregnation tank 3, tension bracket 4, the first pultrusion die head 5 and first of process successively removes glue device 6; The braiding machine 10 that enters through first directive wheel 11 after fiber removes glue device 6 and comes out from first; Composite fibre after warp loom 10 braiding by second directive wheel 12 more successively through the second pultrusion die head 19, second remove glue device 20, device 7 and draw-gear 8 are heating and curing; Braiding machine 10 further includes: the braiding machine frame, be installed in the braiding machine rotating disc 14 and second resin impregnation tank 13 on the braiding machine frame, be installed in that at least 2 fibers on the braiding machine rotating disc 14 divide rotating disk 15, each divides rotating disk to have a rope type braided fiber leading truck 16 and fiber pressure roller shaft 17.
The preparation method of fiber polymer reinforced composite material of the present utility model may further comprise the steps:
A, from fiber frame 1 come out fiber distribute, after the first road pultrusion operation and first road remove glue process, form fibers straight 9, and enter braiding machine 10 inner chambers through boundling, dipping, tension force by first directive wheel 11; The fiber that is used to weave that B, braiding machine rotating disc 14 are equipped with enters second resin impregnation tank 13 by rope type braided fiber leading truck 16, and warp loom 10 weaves, after the coating, stretching process, make and be coated with fibers straight 9 in the braided fiber 18; After C, the braided fiber that is coated with fibers straight 9 18 that step B is formed removed glue process by second directive wheel 12 and through the second road pultrusion operation, second road, device 7 and draw-gear 8 heated through being heating and curing, after curing molding and the traction, make finished product.Wherein, the second pultrusion die head 19 is a rotating die head, after the braided fiber 18 that is coated with fibers straight 9 imports rotating die head by second directive wheel, twines by the pultrusion of rotating die head, forms the surperficial rib-loop 21 of band pit.
Although the utility model has been done to describe in detail and quoted embodiment as proof, for those of ordinary skill in the art, obviously various schemes, modification and the change that can make according to above-mentioned explanation all should be included within the scope of claim.
Claims (8)
1, a kind of fiber polymer reinforced composite material is characterized in that: be made of the skin rope type braided fiber (18) and the internal layer pultrusion fibers straight (9) that flooded macromolecule enhancing resin.
2, fiber polymer reinforced composite material according to claim 1 is characterized in that: described rope type braided fiber (18) is a network structure, has surperficial rib-loop (21) in rope type braided fiber periphery.
3, fiber polymer reinforced composite material according to claim 1 is characterized in that: described fibers straight (9) is built-in with the fiber optic grating sensor.
4, fiber polymer reinforced composite material according to claim 1 is characterized in that: described fiber is organic fiber and/or inorfil.
5, fiber polymer reinforced composite material according to claim 1 is characterized in that: it is thermosetting macromolecule resin or thermoplastic macromolecule resin that described macromolecule strengthens resin.
6, a kind of preparation system as the arbitrary described fiber polymer reinforced composite material of claim 1-5 is characterized in that: fiber frame (1), creel (2), first resin impregnation tank (3), tension bracket (4), the first pultrusion die head (5) and first of process remove glue device (6) successively to include fiber; The braiding machine (10) that enters through first directive wheel (11) after fiber removes glue device (6) and comes out from first; Composite fibre after warp loom (10) braiding by second directive wheel (12) more successively the second pultrusion die head (19) of process, second except that glue device (20), the device that is heating and curing (7) and draw-gear (8).
7, preparation system according to claim 6 is characterized in that: described braiding machine (10) further includes: the braiding machine frame, be installed in braiding machine rotating disc (14) and second resin impregnation tank (13) on the braiding machine frame, be installed in that several fibers on the braiding machine rotating disc (14) divide rotating disk (15), each divides rotating disk to have a rope type braided fiber leading truck (16) and fiber pressure roller shaft (17).
8, preparation system according to claim 6 is characterized in that: the described first pultrusion die head (5) and the second pultrusion die head (19) are rotating die head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202131996U CN201301407Y (en) | 2008-11-07 | 2008-11-07 | Fiber macromolecule reinforced composite material and preparation system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202131996U CN201301407Y (en) | 2008-11-07 | 2008-11-07 | Fiber macromolecule reinforced composite material and preparation system thereof |
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| Publication Number | Publication Date |
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| CN201301407Y true CN201301407Y (en) | 2009-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008202131996U Expired - Fee Related CN201301407Y (en) | 2008-11-07 | 2008-11-07 | Fiber macromolecule reinforced composite material and preparation system thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615839A (en) * | 2012-03-27 | 2012-08-01 | 华东理工大学 | Continuous fiber reinforced thermoplastic prepreg tape braided fabric and continuous fiber reinforced thermoplastic prepreg tape plate preparation method |
| CN104764412A (en) * | 2014-01-06 | 2015-07-08 | 中国计量学院 | Two-dimensional strain flexible high-temperature fiber grating sensor based on braiding structure |
| CN105928648A (en) * | 2016-07-06 | 2016-09-07 | 中国计量学院 | Fiber grating type underwater dynamic torque measuring equipment and method |
| CN110067199A (en) * | 2019-05-22 | 2019-07-30 | 山东非金属材料研究所 | One kind preventing the big pulling force list rope of swollen type carbon fiber enhancement resin base composite material, preparation method and its application |
| US10969283B2 (en) | 2017-06-16 | 2021-04-06 | Saint-Gobain Adfors Canada, Ltd. | Sensing textile |
-
2008
- 2008-11-07 CN CNU2008202131996U patent/CN201301407Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102615839A (en) * | 2012-03-27 | 2012-08-01 | 华东理工大学 | Continuous fiber reinforced thermoplastic prepreg tape braided fabric and continuous fiber reinforced thermoplastic prepreg tape plate preparation method |
| CN104764412A (en) * | 2014-01-06 | 2015-07-08 | 中国计量学院 | Two-dimensional strain flexible high-temperature fiber grating sensor based on braiding structure |
| CN105928648A (en) * | 2016-07-06 | 2016-09-07 | 中国计量学院 | Fiber grating type underwater dynamic torque measuring equipment and method |
| CN105928648B (en) * | 2016-07-06 | 2018-08-10 | 中国计量学院 | The underwater dynamic torque measuring device of fiber Bragg grating type and method |
| US10969283B2 (en) | 2017-06-16 | 2021-04-06 | Saint-Gobain Adfors Canada, Ltd. | Sensing textile |
| US11422046B2 (en) | 2017-06-16 | 2022-08-23 | Saint-Gobain Adfors Canada, Ltd. | Sensing textile |
| CN110067199A (en) * | 2019-05-22 | 2019-07-30 | 山东非金属材料研究所 | One kind preventing the big pulling force list rope of swollen type carbon fiber enhancement resin base composite material, preparation method and its application |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20171107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |