CN202507548U - Composite material pull-extrusion molding solidification equipment - Google Patents
Composite material pull-extrusion molding solidification equipment Download PDFInfo
- Publication number
- CN202507548U CN202507548U CN2012201258356U CN201220125835U CN202507548U CN 202507548 U CN202507548 U CN 202507548U CN 2012201258356 U CN2012201258356 U CN 2012201258356U CN 201220125835 U CN201220125835 U CN 201220125835U CN 202507548 U CN202507548 U CN 202507548U
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- China
- Prior art keywords
- curing
- pultrusion
- composite material
- road
- extrusion molding
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- 239000002131 composite material Substances 0.000 title claims abstract description 21
- 238000007711 solidification Methods 0.000 title abstract description 3
- 230000008023 solidification Effects 0.000 title abstract description 3
- 238000001125 extrusion Methods 0.000 title abstract 2
- 238000010008 shearing Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000005520 cutting process Methods 0.000 abstract description 3
- 238000001723 curing Methods 0.000 description 26
- 239000011159 matrix material Substances 0.000 description 11
- 239000003365 glass fiber Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 239000012779 reinforcing material Substances 0.000 description 7
- 238000005470 impregnation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000016 photochemical curing Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920006305 unsaturated polyester Polymers 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- -1 acrylic ester Chemical class 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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Abstract
The utility model discloses composite material pull-extrusion molding solidification equipment. The equipment comprises a plurality of yarn creels (1), a plurality of gumming tanks (2), a traction device (5) and a cutting device (6), wherein the rear side of each gumming tank (2) is provided with an Nth molding die and an ultraviolet generator, and N is more than or equal to 1. The equipment has the advantages of simple structure, convenience in operation, low energy consumption, high efficiency, no pollution and the like.
Description
Technical field:
The utility model relates to a kind of composite material pultrusion curing apparatus.
Background technology:
The component of composite is divided into matrix material and two parts of reinforcing material.Usually wherein the component of continuous distributed is called matrix material, and the material that is dispersed in the matrix is called reinforcing material.The existing used reinforcing material of composite material pultrusion product all is glass fibre basically, and what matrix material adopted all is unsaturated polyester (UP), vinyl or epoxy resin etc.The matrix material of these kinds all belongs to thermosetting resin, and therefore the curing mode of this composite product all is to adopt heating hot setting mode, and solidification temperature is generally about the 160-180 degree.It is thus clear that the energy consumption of this curing is just very big; And be heating and curing also and need certain hardening time, generally all more than 10 minutes, therefore also just limited the pultrusion speed of composite material pultrusion product; Usually speed is 100-200mm/min, and production efficiency is low.In addition, some organic solvents that add in the matrix material also evaporate in the environment when being heating and curing easily, and environment is polluted.
Existing composite material pultrusion curing apparatus comprises creel, steeping vat, mould, mold heating device, draw-gear and shearing device.
Summary of the invention:
The utility model provides a kind of low energy consumption, high efficiency, free of contamination composite material pultrusion curing apparatus to the problems referred to above that prior art exists.
The technical solution of the utility model is: a kind of composite material pultrusion curing apparatus; Comprise creel, steeping vat, draw-gear and shearing device; Be provided with many creels and steeping vat, be provided with N road mould and ultraviolet generater at each steeping vat rear, wherein N >=1.
The utility model is that the continuous pultrusion of branch multiple tracks is solidified into.Existing composite material pultrusion product is only used a mould, and die length is generally at 800-1500mm, and moulding once is heating and curing.And the utility model molding mode is to adopt several moulds, and it is long that each is molded over 150-200mm, continuous pultrusion curing molding.Because ultraviolet can receive the influence of reinforcing material in the composite when the cured matrix material; Meetings such as these reinforcing materials such as glass fiber produce refraction action and reduce ultraviolet penetration capacity ultraviolet ray; When products thickness surpasses 2mm; Matrix material under it just can not get the required ultraviolet irradiation energy of enough activation, just possibly cause to solidify insufficient even can not solidify.Therefore in order to guarantee that pultrusion product can access abundant curing, guarantee product quality, the molding thickness that control the per pass goods is smaller or equal to 2mm, and the road number that is adopted is got the integer of the gross thickness (mm)/2 (mm) of goods.
The utility model adopts ultraviolet photo-curing to cut down the consumption of energy greatly.At first, the energy consumption of ultraviolet photo-curing 1/10 of the energy consumption that just is heating and curing.Secondly, existing heat cure forming method is that solidify on pultrusion limit, limit, needs bigger tractive force.And the per pass mould of this method is a preforming tool, that is to say that goods are the photocuring moulding of just carrying out behind the mould, so the required tractive force of goods pultrusion is also just very little, only is the 1/4-1/5 of existing pultrusion product dynamics.Therefore adopt this curing can practice thrift mass energy.Extruding equipment with existing 80KN is an example, adopts this curing extruding equipment just can reduce to 20KN.
The curing rate of the utility model is fast.Normal heating is solidified needs about 10 minutes time, and ultraviolet curing only needs the 10-20 time of second, has therefore also just determined the pultrusion speed of composite product can reach several meters to tens meters of per minutes, and production efficiency improves greatly.
The utility model solidifies non-environmental-pollution, is a kind of environment-friendly solidified equipment.When matrix material solidifies at ultraviolet light irradiation,, therefore environment is not polluted, create a good working environment yet for the operator because resin has the volatilization of solvent component when being heating and curing.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment:
Embodiment 1:
Making internal diameter is ∮ 102mm, and external diameter is the composite material tube of ∮ 108mm.
As shown in Figure 1; Make the pultrusion curing apparatus of above-mentioned composite, be provided with two creels 1 and steeping vat 2, the first road mould 3-1 and ultraviolet generater 4-1; Second road mould 3-2 and the ultraviolet generater 4-2, draw-gear 5 and shearing device 6.
Make the pultrusion curing of above-mentioned composite, operating procedure is following: selecting epoxy acrylate for use is matrix material, and the 4800TEX glass fiber yarn is a reinforcing material.Divide two road pultrusions, first road behind the steeping vat impregnation, all distributes 198 4800TEX glass fiber yarns along the epoxy acrylate circumference, together gets into the first road mould and carries out pultrusion, then through the ultraviolet generater curing molding; Second road with 198 4800TEX glass fiber yarns behind the steeping vat impregnation; Evenly distribute along the first road moulded products circumference; Together get into the second road mould and carry out pultrusion, and then, carry out fixed ruler cutting according to the goods Len req at last through the ultraviolet generater curing molding.
Embodiment 2:
Manufacturing thickness is 4mm, and width is the composite bandlet of 50mm.
As shown in Figure 1; Make the pultrusion curing apparatus of above-mentioned composite, be provided with two creels 1 and steeping vat 2, the first road mould 3-1 and ultraviolet generater 4-1; Second road mould 3-2 and the ultraviolet generater 4-2, draw-gear 5 and shearing device 6.
Make the pultrusion curing of above-mentioned composite, operating procedure is following: selecting modified epoxy acrylic ester for use is matrix material, selects 1200TEX glass fiber yarn and 300g/m for use
2Glass chopped strand mats is a reinforcing material.Divide two road pultrusions, first road is arranged in parallel 140 1200TEX glass fiber yarns and gets into the first road mould and carry out pultrusion behind the steeping vat impregnation, then through the ultraviolet generater curing molding.Second road is with 110 1200TEX glass fiber yarns and the wide 300g/m of 50mm
2Glass chopped strand mats, behind the steeping vat impregnation, parallel dividing equally on first road goods both sides up and down; Yarn is interior, and felt gets into the second road mould together with the first road goods and carries out pultrusion outside; Through the ultraviolet generater curing molding, carry out fixed ruler cutting according to the goods Len req at last then.
Claims (1)
1. composite material pultrusion curing apparatus; Comprise creel (1), steeping vat (2), draw-gear (5) and shearing device (6); It is characterized in that: be provided with many creels and steeping vat (2), be provided with N road mould and ultraviolet generater at each steeping vat (2) rear, wherein N >=1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201258356U CN202507548U (en) | 2012-03-29 | 2012-03-29 | Composite material pull-extrusion molding solidification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201258356U CN202507548U (en) | 2012-03-29 | 2012-03-29 | Composite material pull-extrusion molding solidification equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507548U true CN202507548U (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201258356U Expired - Fee Related CN202507548U (en) | 2012-03-29 | 2012-03-29 | Composite material pull-extrusion molding solidification equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507548U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358442A (en) * | 2012-03-29 | 2013-10-23 | 大连宇星净水设备有限公司 | Method and equipment for extruding, forming and curing composite material |
| CN103950208A (en) * | 2014-05-07 | 2014-07-30 | 王瑛玮 | Method for preparing composite material by laser scanning |
| CN110078953A (en) * | 2019-04-01 | 2019-08-02 | 东华大学 | A kind of continuous preparation method and device of continuous glass fibre enhancing composite material |
| CN111785500A (en) * | 2020-07-14 | 2020-10-16 | 珠海市科瑞思机械科技有限公司 | Small-tap all-in-one machine with gold thread |
-
2012
- 2012-03-29 CN CN2012201258356U patent/CN202507548U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103358442A (en) * | 2012-03-29 | 2013-10-23 | 大连宇星净水设备有限公司 | Method and equipment for extruding, forming and curing composite material |
| CN103950208A (en) * | 2014-05-07 | 2014-07-30 | 王瑛玮 | Method for preparing composite material by laser scanning |
| CN110078953A (en) * | 2019-04-01 | 2019-08-02 | 东华大学 | A kind of continuous preparation method and device of continuous glass fibre enhancing composite material |
| CN111785500A (en) * | 2020-07-14 | 2020-10-16 | 珠海市科瑞思机械科技有限公司 | Small-tap all-in-one machine with gold thread |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20190329 |