CN203198342U - Multiaxial fabric without warp-knitted yarns - Google Patents
Multiaxial fabric without warp-knitted yarns Download PDFInfo
- Publication number
- CN203198342U CN203198342U CN 201320103290 CN201320103290U CN203198342U CN 203198342 U CN203198342 U CN 203198342U CN 201320103290 CN201320103290 CN 201320103290 CN 201320103290 U CN201320103290 U CN 201320103290U CN 203198342 U CN203198342 U CN 203198342U
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- yarn
- compiling
- layer
- fortifying fibre
- fiber
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Abstract
The utility model provides a multiaxial fabric without warp-knitted yarns. The multiaxial fabric comprises reinforced fiber layers and auxiliary layers, wherein the reinforced fiber layers and the auxiliary layers are alternatively arranged and spliced to form a whole, each reinforced fiber layer is formed by one substance or a mixture of multiple substances selected from glass fiber, carbon fiber, aramid fiber, ultra-high molecular weight polyethylene and high performance fiber, each auxiliary layer is formed by an organic material with thermoplastic property, or a mixture of the organic material with the thermoplastic property and the high performance fiber. According to the multiaxial fabric, the ordered arrangement of the reinforced fiber ensures that the whole multiaxial fabric is stable and difficultly generates inclination, thus the difficulty of the product in later using process is reduced, meanwhile, damage can not be generated to fiber in the production process, and the mechanical property of the product is greatly improved.
Description
Technical field
The utility model relates to a kind of textile, particularly, relates to a kind of nothing through compiling the multi-axial fabric of yarn.
Background technology
General multi-axial fabric all can't thoroughly hold onto fortifying fibre in the braiding process, all comparatively loose behind the machine under the weaving textile moulding.A kind of multi-axial tricot is disclosed such as Chinese patent application 200810123773.3, it is by one deck+45 degree weft yarns, cover the weft layers of one deck 0 degree, the thread layer of additional one deck 0 degree more again, cover again the weft layers of one deck-45 degree, warp thread, the parallel that pools together continued layer through weaving together, form multi-axial tricot.These braids are because all comparatively loose, therefore in the step of follow-up making composite product lay fabric, be unfavorable for personnel operation, and fabric knitting needle in the braiding process can cause certain damage to fortifying fibre, finally can cause the fiber in the fabric not arrange the defective that produces on the mechanics according to the direction of designing requirement.
Disclose such as Chinese patent application 02809314.3 and a kind ofly to have had multiaxis to fibre-reinforced composite plate production method and equipment, it is by unidirectional enhancing layer, wherein at least 50% is the blend yarn that is made of well-mixed enhancing ultimate fibre and organic material ultimate fibre, give described layer and have the adhesion that it is paved, along the horizontal direction with respect to moving direction, pave described layer at mobile supporter, heating is along the whole reinforcing material yarn organic material of moving direction displacement, and by heat effect, randomly exert pressure and fix its whole yarn, then cool off it and make it form composite band, and described band is gathered into one or more composite plates.The multiaxis that obtains according to its principle can't form the fortifying fibres of 90 degree directions continuously to product, and product uses the methods such as acupuncture water thorn in forming process, can damage the orientation of fortifying fibre and upset fortifying fibre itself, has a strong impact on the mechanical property of product.
The utility model content
For defective of the prior art, the purpose of this utility model provides a kind of nothing through compiling the multi-axial fabric of yarn.
The utility model provides a kind of nothing through compiling the multi-axial fabric of yarn, and the multi-axial fabric of described nothing through compiling yarn comprises fortifying fibre layer and auxiliary layer, and described fortifying fibre layer and described auxiliary layer alternative arrangement are bonded as one.
Preferably, the number of plies of described fortifying fibre layer is the integer between 1～4.
Preferably, described fortifying fibre layer is one or more mixing in glass fibre, carbon fiber, aramid fiber, ultra-high molecular weight polyethylene and the high-performance fiber.
Preferably, the orientation angles of described fortifying fibre is 0 degree ,-90～-20 degree or 20～90 degree.
Preferably, the number of plies of described auxiliary layer is the integer between 1～5.
Preferably, described auxiliary layer is for having the thermal plastic property organic material, or has the mixture of thermal plastic property organic material and high-performance fiber.
Preferably, described auxiliary layer is sheet or long filament shape.
Preferably, described sheet auxiliary layer is film or felt.
Preferably, described long filament shape auxiliary layer is heart yarn or mixed yarn.
Preferably, described fortifying fibre layer and described auxiliary layer are bonded as one through heat treated.
Compared with prior art, the utlity model has following beneficial effect:
(1) the utility model does not adopt the one-tenth coil assembly in the traditional handicraft in process of production, thereby the damage of avoiding knitting needle to produce when penetrating the fortifying fibre layer has improved the production efficiency of product.
(2) the utility model does not contain through compiling yarn, has overcome the slit that produces by between the crooked and distortion through compiling the fortifying fibre that yarn causes and fiber and fiber.
(3) the utility model has better mechanical property without through compiling the multi-axial fabric sound construction of yarn.
(4) the utility model plays the fixedly effect of fortifying fibre by the auxiliary layer in the thermal finalization fabric, can effectively improve processing performance and the product quality of fabric in making the composite board process, enhances productivity.
(5) the utility model is simple in structure, and firmly, cost is low, and efficient is high.
Description of drawings
By reading the detailed description of non-limiting example being done with reference to the following drawings, it is more obvious that other features, objects and advantages of the present utility model will become:
Fig. 1 is the side view of the production equipment of the multi-axial fabric of nothing described in the utility model through compiling yarn;
Fig. 2 is the top view of the production equipment of the multi-axial fabric of nothing described in the utility model through compiling yarn;
Fig. 3 is the side view of the production equipment woven extent of the multi-axial fabric of nothing described in the utility model through compiling yarn;
Fig. 4 is the side view of the multi-axial fabric of nothing described in the utility model through compiling yarn;
Fig. 5 is the schematic perspective view of the multi-axial fabric of nothing described in the utility model through compiling yarn.
The specific embodiment
Below in conjunction with specific embodiment the utility model is elaborated.Following examples will help those skilled in the art further to understand the utility model, but not limit in any form the utility model.Should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, can also make some distortion and improvement.These all belong to protection domain of the present utility model.
The present embodiment in conjunction with following accompanying drawing 1,2,3,4 the utility model is described in further detail:
The present embodiment relates to a kind of nothing through compiling the multi-axial fabric 1 of yarn, and one deck auxiliary layer that it comprises one deck fortifying fibre layer and is used for fixing described fortifying fibre layer, fortifying fibre layer are the fortifying fibre layer 2 of 0 degree direction; Its fortifying fibre layer is comprised of the fortifying fibre of arranging along design direction, so that greatly promote without the mechanical property of the multi-axial fabric 1 through compiling yarn, its material is one or more the mixing in glass fibre, carbon fiber, aramid fiber, ultra-high molecular weight polyethylene and other high-performance fibers, and fortifying fibre layer orientation angles is 0 degree.
Auxiliary layer is long filament shape or the flaky material along the design direction ordered arrangement, is used for fixing described fortifying fibre layer; The auxiliary layer of sheet is film or felt, and its material is the organic material with thermal plastic property, or has the organic material of thermal plastic property and the mixture of high-performance fiber; Fibrous auxiliary layer can be the long filament shape, such as thermoplastic threads, covering yarn, the isometric thread single or hybrid structure of mixed yarn.The auxiliary layer that the present embodiment adopts is sheet auxiliary layer 3.
The present embodiment also relates to the preparation method of the multi-axial fabric 1 of a kind of nothing through compiling yarn, and its method comprises the steps:
The fortifying fibre layer of feeding and after auxiliary layer heats by heater 7 in the step 2, step 1, fortifying fibre layer and auxiliary layer are bonded together, and then successively behind trimming device 8 cutting edges, pulling device 9 tractions, crimping device 10 coilings, get final product.
Further, as shown in Figure 2, the picture upside is the machine rear, downside is machine the place ahead, and raw material are from the feeding of machine rear, sequentially, feed successively fortifying fibre layer and auxiliary layer, so that fortifying fibre layer and auxiliary layer make it be bonded as one through heater 7, then successively after trimming device 8 cutting edges, pulling device 9 tractions, crimping device 10 are reeled, get final product.
Further, as shown in Figure 3, Figure 4, than traditional multi-axial fabric production equipment, the related fabric of the utility model does not adopt warp-knitted coiledly to be reinforced multi-axial fabric.Traditional multiaxis is to production equipment woven extent such as Fig. 3 left side, usually by sley bar 11, consist of through compiling yarn 12,0 degree yarn sinker 13, the needle body 14, nook closing member 15, sinker 16, said modules forms warp-knitted coiled 17 via a series of routing motion, be used for constraint and press the 0 fortifying fibre layer 2 of spending direction that design requirement is arranged.The utility model only adopts 0 degree yarn sinker 13, sinker 16 just can finish production, can normally produce in the situation that guarantee product, has overcome various defectives in the traditional mode of production process.
Because the needle body 14 and nook closing member 15 can penetrate each layer fiber repeatedly in traditional production equipment, therefore can be to each layer fortifying fibre injury; Simultaneously, because through compiling the constraint effect of yarn, each layer fortifying fibre can produce crooked, produces the slit between fiber and fiber, above-mentioned each side factor all can reduce the final performance of product.And do not relate to following assembly in the utility model production process: sley bar 11, through compiling yarn 12, the needle body 14, nook closing member 15, only have and adopt 0 degree yarn sinker 13, sinker 16 just can finish production, can normally produce in the situation that guarantee product, overcome above-mentioned various defectives;
Implementation result: the utility model does not adopt the one-tenth coil assembly in the traditional handicraft in process of production, thereby the damage of avoiding knitting needle to produce when penetrating the fortifying fibre layer has improved the production efficiency of product; The utility model does not contain through compiling yarn, has overcome fortifying fibre and has produced between crooked and distortion and fiber and fiber and produce crack phenomenon; The utility model plays the fixedly effect of fortifying fibre by the auxiliary layer in the thermal finalization fabric, can effectively improve processing performance and the product quality of fabric in making the composite board process, enhances productivity; The utility model has better mechanical property without through compiling the multi-axial fabric sound construction of yarn.The utility model is simple in structure, and firmly, cost is low, and efficient is high.
The present embodiment in conjunction with following accompanying drawing 1,2,3,4,5 the utility model is described in further detail:
The present embodiment relates to a kind of nothing through compiling the multi-axial fabric 1 of yarn, five layers of auxiliary layer that it comprises four layers of fortifying fibre layer and is used for fixing described fortifying fibre layer, the fortifying fibre layer is the first fortifying fibre layer 2 of 0 degree direction, second to the 4th fortifying fibre layer 18,19,20 of non-zero degree direction; Its fortifying fibre layer is comprised of the fortifying fibre of arranging along design direction, so that greatly promote without the mechanical property of the multi-axial fabric 1 through compiling yarn, its material is one or more the mixing in glass fibre, carbon fiber, aramid fiber, ultra-high molecular weight polyethylene and other high-performance fibers, and fortifying fibre layer orientation angles is followed successively by: 0 degree the first fortifying fibre layer, 45 degree the second fortifying fibre layer, 90 degree the 3rd fortifying fibre layer ,-45 degree the 4th fortifying fibre layer.
Auxiliary layer is flaky material, is used for fixing described fortifying fibre layer; As shown in Figure 1, the picture upside is the machine rear, and downside is machine the place ahead, is positioned at the auxiliary layer 3 of machine forefront by device 21 feedings, and all the other four layers of auxiliary layers 3 are by device 22 feedings.Described five layers of auxiliary layer that auxiliary layer is sheet, form is film or felted, its material is the organic material with thermal plastic property, or has the organic material of thermal plastic property and the mixture of high-performance fiber;
The present embodiment also relates to the preparation method of the multi-axial fabric 1 of a kind of nothing through compiling yarn, and its method comprises the steps:
The fortifying fibre layer of feeding and after auxiliary layer heats by heater 7 in the step 2, step 1, fortifying fibre layer and auxiliary layer are bonded together, and then successively behind trimming device 8 cutting edges, pulling device 9 tractions, crimping device 10 coilings, get final product.
Further, as shown in Figure 2, the picture upside is the machine rear, downside is machine the place ahead, and raw material are from the feeding of machine rear, sequentially, alternately feed successively sheet auxiliary layer and fortifying fibre layer, so that fortifying fibre layer and auxiliary layer make it be bonded as one through heater 7, then successively after trimming device 8 cutting edges, pulling device 9 tractions, crimping device 10 are reeled, get final product.
Further, as shown in Figure 3, Figure 4, than traditional multi-axial fabric production equipment, the related fabric of the utility model does not adopt warp-knitted coiledly to be reinforced multi-axial fabric.Traditional multiaxis is to production equipment woven extent such as Fig. 3 left side, usually by sley bar 11, consist of through compiling yarn 12,0 degree yarn sinker 13, the needle body 14, nook closing member 15, sinker 16, said modules forms warp-knitted coiled 17 via a series of routing motion, be used for constraint and press the 0 first fortifying fibre layer 2 of spending direction that design requirement is arranged, second to the 4th fortifying fibre layer 18,19,20 of non-zero degree direction.The utility model only adopts 0 degree yarn sinker 13, sinker 16 just can finish production, can normally produce in the situation that guarantee product, has overcome various defectives in the traditional mode of production process.
Because the needle body 14 and nook closing member 15 can penetrate each layer fiber repeatedly in traditional production equipment, therefore can be to each layer fortifying fibre injury; Simultaneously, because through compiling the constraint effect of yarn, each layer fortifying fibre can produce crooked, produces the slit between fiber and fiber, above-mentioned each side factor all can reduce the final performance of product.And do not relate to following assembly in the utility model production process: sley bar 11, through compiling yarn 12, the needle body 14, nook closing member 15, only adopt 0 degree yarn sinker 13, sinker 16 just can finish production, can normally produce in the situation that guarantee product, overcome above-mentioned various defectives;
Implementation result: the utility model does not adopt the one-tenth coil assembly in the traditional handicraft in process of production, thereby the damage of avoiding knitting needle to produce when penetrating the fortifying fibre layer has improved the production efficiency of product; The utility model does not contain through compiling yarn, has overcome fortifying fibre and has produced between crooked and distortion and fiber and fiber and produce crack phenomenon; The utility model plays the fixedly effect of fortifying fibre by the auxiliary layer in the thermal finalization fabric, can effectively improve processing performance and the product quality of fabric in making the composite board process, enhances productivity; The utility model has better mechanical property without through compiling the multi-axial fabric sound construction of yarn.The utility model is simple in structure, and firmly, cost is low, and efficient is high.
Above specific embodiment of the utility model is described.It will be appreciated that, the utility model is not limited to above-mentioned specific implementations, and those skilled in the art can make various distortion or modification within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (10)
1. a nothing is characterized in that through compiling the multi-axial fabric of yarn, and the multi-axial fabric of described nothing through compiling yarn comprises fortifying fibre layer and auxiliary layer, and described fortifying fibre layer and described auxiliary layer alternative arrangement are bonded as one.
2. nothing according to claim 1 is characterized in that through compiling the multi-axial fabric of yarn, and the number of plies of described fortifying fibre layer is the integer between 1～4.
3. nothing according to claim 1 is characterized in that through compiling the multi-axial fabric of yarn, and described fortifying fibre layer is one or more mixing in glass fibre, carbon fiber, aramid fiber, ultra-high molecular weight polyethylene and the high-performance fiber.
4. nothing according to claim 1 is characterized in that through compiling the multi-axial fabric of yarn, and the orientation angles of described fortifying fibre layer is 0 degree ,-90～-20 degree or 20～90 degree.
5. nothing according to claim 1 is characterized in that through compiling the multi-axial fabric of yarn, and the number of plies of described auxiliary layer is the integer between 1～5.
6. nothing according to claim 1 is characterized in that through compiling the multi-axial fabric of yarn, and described auxiliary layer is for having the thermal plastic property organic material, or has the mixture of thermal plastic property organic material and high-performance fiber.
7. nothing according to claim 1 is characterized in that through compiling the multi-axial fabric of yarn, and described auxiliary layer is sheet or long filament shape.
8. nothing according to claim 7 is characterized in that through compiling the multi-axial fabric of yarn, and described sheet auxiliary layer is film or felt.
9. nothing according to claim 7 is characterized in that through compiling the multi-axial fabric of yarn, and described long filament shape auxiliary layer is heart yarn or mixed yarn.
10. nothing according to claim 1 is characterized in that through compiling the multi-axial fabric of yarn, and described fortifying fibre layer and described auxiliary layer are bonded as one through heat treated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103290 CN203198342U (en) | 2013-03-06 | 2013-03-06 | Multiaxial fabric without warp-knitted yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320103290 CN203198342U (en) | 2013-03-06 | 2013-03-06 | Multiaxial fabric without warp-knitted yarns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203198342U true CN203198342U (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320103290 Expired - Lifetime CN203198342U (en) | 2013-03-06 | 2013-03-06 | Multiaxial fabric without warp-knitted yarns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203198342U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132245A (en) * | 2013-03-06 | 2013-06-05 | 上海劲纬高强纤维有限公司 | Warp-free multiaxial textile |
| CN103528442A (en) * | 2013-10-21 | 2014-01-22 | 天津中纺凯泰特种材料科技有限公司 | Composite bulletproof plate containing adhesive-bonding synergistic layer and manufacturing method thereof |
| CN106319748A (en) * | 2016-08-30 | 2017-01-11 | 常州市宏发纵横新材料科技股份有限公司 | Production method of hot-press enhanced multi-axial fabric composite material |
| CN109750412A (en) * | 2017-11-01 | 2019-05-14 | 三芳化学工业股份有限公司 | fabric and its manufacturing method |
-
2013
- 2013-03-06 CN CN 201320103290 patent/CN203198342U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132245A (en) * | 2013-03-06 | 2013-06-05 | 上海劲纬高强纤维有限公司 | Warp-free multiaxial textile |
| CN103528442A (en) * | 2013-10-21 | 2014-01-22 | 天津中纺凯泰特种材料科技有限公司 | Composite bulletproof plate containing adhesive-bonding synergistic layer and manufacturing method thereof |
| CN106319748A (en) * | 2016-08-30 | 2017-01-11 | 常州市宏发纵横新材料科技股份有限公司 | Production method of hot-press enhanced multi-axial fabric composite material |
| CN109750412A (en) * | 2017-11-01 | 2019-05-14 | 三芳化学工业股份有限公司 | fabric and its manufacturing method |
| CN109750412B (en) * | 2017-11-01 | 2021-08-17 | 三芳化学工业股份有限公司 | Fabric and method for manufacturing the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171130 Address after: 201306 Shanghai, Nanhui, new town, Hong Kong Road, No. 1758, room, building 1, room A-503 Patentee after: SHANGHAI JINFEI CARBON FIBER TECHNOLOGY CO.,LTD. Address before: 201108 Hongmei South Road, Minhang District, Minhang District, Shanghai, No. 3509, No. 88 East Gate Patentee before: SHANGHAI JINWEI HIGH PERFORMANCE FIBER Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |