CN202685327U - Guide plate suitable for vacuum filling - Google Patents
Guide plate suitable for vacuum filling Download PDFInfo
- Publication number
- CN202685327U CN202685327U CN 201220230310 CN201220230310U CN202685327U CN 202685327 U CN202685327 U CN 202685327U CN 201220230310 CN201220230310 CN 201220230310 CN 201220230310 U CN201220230310 U CN 201220230310U CN 202685327 U CN202685327 U CN 202685327U
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- China
- Prior art keywords
- deflector
- resin
- vacuum
- priming
- applicable
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a guide plate suitable for vacuum filling, which is characterized by comprising a bottom surface; a guide groove used for guiding resin to flow orderly is formed in one side of the bottom surface; and the guide plate is made of a plate affiliating to resin poorly. The guide plate has the benefits that the guide plate does not affinity to resin, resin is not adhered to resin after being cured, the guide plate can be taken out integrally to be circularly used, the width, the depth and the direction of the guide groove are designed according to the requisite amount of resin in all areas of a product, the pertinency is stronger, the certain toughness is obtained, the guide plate can be changed in shape along with the product, a better guide effect is obtained, and since the guide plate has certain transparency, so that the flow direction of resin can be conveniently observed.
Description
Technical field
The utility model relates to a kind of deflector that is applicable to priming by vacuum, belongs to the vacuum infusion molding apparatus field.
Background technology
Wind energy is a kind of inexhaustible, nexhaustible renewable emerging energy, along with reaching its maturity of wind power technology, wind power generation forms one upsurge just in the world, not only because there is not fuel problem in wind power generation, and wind power generation can not produce radiation as nuclear power station, can be as heat power station yet contaminated air, be a kind of the most competitive also the most rising energy of environmental protection.Be that electric energy is realized by wind-driven generator with wind energy transformation, and wind wheel blade is one of core component of wind-driven generator, the technique of making at present wind wheel blade substantially all is to adopt vacuum perfusion process.Vacuum perfusion process is that a kind of vacuum pressure that utilizes is with a kind of technology of production moulding, its concept is directly to be laid in fibre reinforced materials and Sandwich materials etc. on the mould, then with positive reverse matched moulds, thereby or with vacuum bag film coating mould closed mold, the recycling vavuum pump is extracted the gas in the mould out, make and present negative pressure state in the mould, last resin is by glue inlet tube road quilt " suction " progressive die tool, thereby infiltrate the member laying that comprises fibre reinforced materials and Sandwich materials etc., obtain the product blank behind the resin solidification, just can obtain finished product through subsequent treatment again.
The key of priming by vacuum is whether the diffusion of resin in whole member laying be in order with abundant.Traditional way is to lay netted flow-guiding cloth (net) to control flowing of resin below vacuum line, restriction because of the specification of flow-guiding cloth (net), in the large zone of product needed amount of resin, the butt of wind wheel blade for example, often need to lay bilayer or multilayer flow-guiding cloth (net), behind products solidifying, flow-guiding cloth (net) need to be removed.Because flow-guiding cloth (net) can solidify with its resin-bonded of flowing through, so flow-guiding cloth (net) can only be disposable products, so that production cost improves.In addition, because the material of flow-guiding cloth (net) natural degradation ability often, so can serious environment pollution.
The utility model content
Be to solve the deficiencies in the prior art, it is a kind of in guaranteeing vacuum systems in the order and adequacy of resin flows that the purpose of this utility model is to provide, the deflector that can recycle.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
Be applicable to the deflector of priming by vacuum, it is characterized in that, comprising: the bottom surface is used for the moving guiding gutter of guiding resin ordered flow what a side of aforementioned bottom surface was offered; The relatively poor sheet material of the affinity of aforementioned deflector employing and resin is made.
The aforesaid deflector that is applicable to priming by vacuum is characterized in that, aforementioned guiding gutter cross arrangement.
The aforesaid deflector that is applicable to priming by vacuum is characterized in that, the mutual square crossing of aforementioned guiding gutter is arranged.
The aforesaid deflector that is applicable to priming by vacuum is characterized in that the width of aforementioned guiding gutter is incomplete same.
The aforesaid deflector that is applicable to priming by vacuum is characterized in that the degree of depth of aforementioned guiding gutter is incomplete same.
The aforesaid deflector that is applicable to priming by vacuum is characterized in that aforementioned deflector has certain toughness.
The aforesaid deflector that is applicable to priming by vacuum is characterized in that aforementioned deflector has certain transparency.
The aforesaid deflector that is applicable to priming by vacuum is characterized in that, aforementioned deflector adopts polypropylene board to make.
Usefulness of the present utility model is: deflector and resin be without compatibility, behind the resin solidification not with the resin adhesion, taking-up deflector that can be complete is with recycling; Design width, the degree of depth and the trend of guiding gutter according to the requirement of each regional resin of product, specific aim is stronger; Have certain toughness, can do suitable distortion with shape of product, can obtain better water conservancy diversion effect; Because deflector has certain transparency, convenient trend of observing resin.
Description of drawings
Fig. 1 is the top view of a specific embodiment of the deflector that is applicable to priming by vacuum of the present utility model;
Fig. 2 is the side view of the deflector among Fig. 1;
Fig. 3 is that a specific embodiment that is applicable to the deflector of priming by vacuum of the present utility model is applied in the schematic diagram on the product;
Fig. 4 is the using method schematic diagram that is applicable to the deflector of priming by vacuum of the present utility model;
The implication of Reference numeral among the figure: 1-deflector, 2-bottom surface, 3-guiding gutter, 4-mozzle, 5-shell mould, 6-fiber layer of cloth, 7-vacuum bag film, 8-product.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done concrete introduction.
See figures.1.and.2, be applicable to the deflector 1 of priming by vacuum, comprising: bottom surface 2 and guiding gutter 3.Bottom surface 2 is surperficial comparatively smooth and has certain thickness flat board, guiding gutter 3 is grooves that a side of 2 is offered in the bottom surface, some guiding gutters 3 are arranged according to certain rule, are used for the guiding resin and flow in order in vacuum systems along guiding gutter 3, thereby fully infiltrate fiber layer of cloth etc.Deflector 1 adopts with the indifferent sheet material of resin to be made.For example, when the resin that uses during as epoxy resin, select with the relatively poor polypropylene board of its affinity as the material of making deflector 1, affinity described herein is relatively poor all not to stick together with deflector 1 when referring to that resin and deflector 1 are in contact with one another and behind the resin solidification, can make things convenient for separation resin and deflector 1.
In order to guide resin orderly flowing in vacuum systems, the trend of guiding gutter 3 generally has certain rule, and all comparatively regular.As a kind of preferred scheme, guiding gutter 3 is cross arrangements, and bootable resin flows in order towards a plurality of directions.As a kind of improvement, guiding gutter 3 is that mutual square crossing is arranged, and is not only easy to make as shown in Figure 1, and trend and the flow of control resin are easier.Need to prove that the concrete trend of guiding gutter 3 also is not limited to above-mentioned cross arrangement even arranged vertically, the user can carry out suitable adjustment as required.
Because the product of priming by vacuum has certain shape, the requirement of different regional resins is different, can realize by adjusting this deflector 1, and the width that concrete is by changing guiding gutter 3 is or/and the degree of depth is regulated the amount of the resin of institute's water conservancy diversion.Guiding gutter 3 is wider, darker, and the amount of the resin of water conservancy diversion is larger, and the width of the guiding gutter 3 on the same deflector 1 can be consistent, and the degree of depth also can be consistent, and needs according to circumstances, the width of guiding gutter 3 also can be incomplete same, and the degree of depth also can be incomplete same.This kind structure specific aim is stronger, and the water conservancy diversion effect is also better.
With reference to Fig. 3, owing to deflector 1 can be recycled, so deflector 1 can be processed into the shape of regulation, the shape that namely adapts with the shape in the zone that needs water conservancy diversion of product 8, can fast deflector 1 be routed to assigned address during use, need not spicing forming type, greatly improve operating efficiency.
As a kind of preferred scheme, deflector 1 has certain toughness, can make things convenient for and the product conformal, better with the position of resin water conservancy diversion to appointment.
As a kind of preferred scheme, deflector 1 has certain transparency, convenient trend of observing resin.
With reference to Fig. 4, during use, with two deflectors 1 near and leave certain slit, offer a side of guiding gutter 3 and the fiber layer of cloth 6 on the shell mould 5 and be in contact with one another, bottom surface 2 is towards vacuum bag film 7 one sides.Mozzle 4 for resin circulation places the place, slit, and when the width in slit during less than the opening diameter of mozzle 4, mozzle 4 just can be fixed on the top of two deflectors 1, makes things convenient for resin to flow to guiding gutter 3.
Need to prove that above-described embodiment does not limit the utility model in any form, all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in the protection domain of the present utility model.
Claims (8)
1. be applicable to the deflector of priming by vacuum, it is characterized in that, comprising: the bottom surface is used for the moving guiding gutter of guiding resin ordered flow what a side of above-mentioned bottom surface was offered; The relatively poor sheet material of the affinity of above-mentioned deflector employing and resin is made.
2. the deflector that is applicable to priming by vacuum according to claim 1 is characterized in that, above-mentioned guiding gutter cross arrangement.
3. the deflector that is applicable to priming by vacuum according to claim 2 is characterized in that, the mutual square crossing of above-mentioned guiding gutter is arranged.
4. the deflector that is applicable to priming by vacuum according to claim 1 is characterized in that, the width of above-mentioned guiding gutter is incomplete same.
5. the deflector that is applicable to priming by vacuum according to claim 1 is characterized in that, the degree of depth of above-mentioned guiding gutter is incomplete same.
6. according to claim 1 to the described deflector that is applicable to priming by vacuum of 5 any one claims, it is characterized in that above-mentioned deflector has certain toughness.
7. according to claim 1 to the described deflector that is applicable to priming by vacuum of 5 any one claims, it is characterized in that above-mentioned deflector has certain transparency.
8. according to claim 1 to the described deflector that is applicable to priming by vacuum of 5 any one claims, it is characterized in that above-mentioned deflector adopts polypropylene board to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220230310 CN202685327U (en) | 2012-05-22 | 2012-05-22 | Guide plate suitable for vacuum filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220230310 CN202685327U (en) | 2012-05-22 | 2012-05-22 | Guide plate suitable for vacuum filling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202685327U true CN202685327U (en) | 2013-01-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220230310 Expired - Fee Related CN202685327U (en) | 2012-05-22 | 2012-05-22 | Guide plate suitable for vacuum filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202685327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292875A (en) * | 2013-06-14 | 2013-09-11 | 中国人民解放军国防科学技术大学 | Reverser and liquid flow calibration system with reverser |
-
2012
- 2012-05-22 CN CN 201220230310 patent/CN202685327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292875A (en) * | 2013-06-14 | 2013-09-11 | 中国人民解放军国防科学技术大学 | Reverser and liquid flow calibration system with reverser |
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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 |
Granted publication date: 20130123 Termination date: 20200522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |