CN206718516U - Wind electricity blade leading edge bonds flange mould fast-positioning device - Google Patents
Wind electricity blade leading edge bonds flange mould fast-positioning device Download PDFInfo
- Publication number
- CN206718516U CN206718516U CN201720353513.XU CN201720353513U CN206718516U CN 206718516 U CN206718516 U CN 206718516U CN 201720353513 U CN201720353513 U CN 201720353513U CN 206718516 U CN206718516 U CN 206718516U
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- Prior art keywords
- flange
- leading edge
- mould
- suction surface
- bonds
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Abstract
The utility model discloses wind electricity blade leading edge to bond flange mould fast-positioning device, including suction surface mould, L-type leading edge bonds flange and vacuum bag, L-type leading edge bonds the cambered surface portion of flange mould and the pressure face housing of wind electricity blade is adapted, the rear surface in the cambered surface portion is fixed with leading edge by glue spraying and bonds flange laying, L-type leading edge bonds in the horizontal part of flange mould and is provided with multiple magnetic conduction sheets side by side, the front end of the horizontal part is by positioning finger setting, the electromagnet coordinated with magnetic conduction sheet is provided with the flange of suction surface mould, the edge of suction surface mould is provided with sealant tape, vacuum bag covers suction surface mould by sealant tape.The positioner realizes that leading edge bonds the quick of flange mould and is accurately positioned by the cooperation of alignment pin and magnetic conduction sheet and electromagnet, the support width in suction surface mould flange is farthest reduced, the layering occurred in hand paste process, bubble is avoided, reserves the problems such as bonding is in uneven thickness.
Description
Technical field
The utility model belongs to wind electricity blade manufacturing technology field, more particularly to a kind of wind electricity blade leading edge bonds flange mould
Has fast-positioning device.
Background technology
MW class above wind electricity blade structure is shell structure typically by pressure face at present（PS）And suction surface（SS）Housing
And shear web composition, moulding process mainly have：Hand paste technique, vacuum perfusion process, prepreg moulding process and vacuum are auxiliary
Help resin transfer molding process.What current manufacture wind electricity blade was most widely used is vacuum perfusion process, the characteristics of the technique
Be blade is manufactured using split moulding process, i.e. the modular construction of blade such as girder, shear web, blade shell（Pressure face and
Suction surface）Manufacture respectively, part assembling is then carried out by adhesive.
This manufacturing process, it is necessary to paste technique system by hand in suction surface housing leading edge before carrying out blade shell and bonding
Make leading edge and bond flange, for applying adhesive, complete the molding bonded of blade shell.But there is following ask in the technique
Topic：
（1）Leading edge bonds installation site of the flange mould on suction surface housing and is difficult to control, and easily causes leading edge to bond
The bonding interplanar distance of rim is uneven before flange and pressure face, sometimes excessive to cause adhesive blocked up, sometimes too small matched moulds occur
Interference；
（2）Leading edge bonding flange is longer, and laying is more, and does not allow easy operation control, easily causes hand paste laying to glide, paving
There is bubble in interlaminar delamination, laying, bonding flange mould is not bonded, and rim glues before as a result causing leading edge bonding flange and pressure face
Knot width is not enough, hand paste laying adhesion strength is inadequate, bonds flange die face laying there is smooth surface, needs additionally to polish etc.
Problem, increase work load, if process control is not in place, directly bonded, can cause to bond surface intensity being greatly reduced, and
Larger potential safety hazard be present in the position；
（3）Leading edge bonds flange mould generally use C-type clamp and is fixed, while requires to support the method for cohesive flange mould
Blue side is wider, can not realize integration perfusion manufacture, be unfavorable for the raising of production efficiency.
Utility model content
It is quickly fixed that technical problem to be solved in the utility model is to provide a kind of wind electricity blade leading edge bonding flange mould
Position device, to overcome the manufacturing defect in original hand paste technique, security-hidden trouble is eliminated, realizes integration perfusion manufacture.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
Wind electricity blade leading edge bond flange mould fast-positioning device, including suction surface mould, L-type leading edge bond flange and
Vacuum bag, L-type leading edge bonds the cambered surface portion of flange mould and the pressure face housing of wind electricity blade is adapted, the rear table in the cambered surface portion
Face is fixed with leading edge by glue spraying and bonds flange laying, and L-type leading edge bonds is provided with multiple lead side by side in the horizontal part of flange mould
Magnetic sheet, by positioning finger setting, the flange of suction surface mould is interior to be provided with the electromagnet coordinated with magnetic conduction sheet for the front end of the horizontal part,
The edge of suction surface mould is provided with sealant tape, and vacuum bag covers suction surface mould by sealant tape.
Further, the quantity of the electromagnet and the quantity of magnetic conduction sheet are identical, and are corresponded with magnetic conduction sheet.
Further, the electromagnet is cylinder or cuboid.
Further, the width that the L-type leading edge bonds the horizontal part of flange mould is 5-10cm.
Compared with prior art, the utility model has the advantages that：Positioner of the present utility model by alignment pin and
The cooperation of magnetic conduction sheet and electromagnet realizes that leading edge bonds the quick of flange mould and is accurately positioned, simple to operate, efficiency high, fix tightly
Lean on；The support width in suction surface mould flange is farthest reduced, it is convenient to bond flange curing and demolding；Avoid hand
The problems such as pasting the layering occurred in process, bubble, reserved bonding in uneven thickness, when the manufacture of wind electricity blade is greatly shortened
Between, Improving The Quality of Products, also effectively eliminate hidden danger of quality.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the mplifying structure schematic diagram of a-quadrant in Fig. 1；
Fig. 3 is wind-powered electricity generation blade inlet edge adhesive structure schematic diagram in the utility model.
Wherein, 1, suction surface mould, 2, suction surface housing, 3, pressure face housing, 4, L-type leading edge bond flange mould, 41,
Cambered surface portion, 42, horizontal part, 5, magnetic conduction sheet, 6, electromagnet, 7, alignment pin, 8, leading edge bond flange, 9, vacuum bag, 10, fluid sealant
Band, 11, adhesive.
Embodiment：
As depicted in figs. 1 and 2, wind electricity blade leading edge bonds flange mould fast-positioning device, including suction surface mould 1, L
Type leading edge bonds flange 4 and vacuum bag 9, and L-type leading edge bonds the cambered surface portion 41 of flange mould 4 and the pressure face housing of wind electricity blade
3 are adapted, and the rear surface in the cambered surface portion 41 is fixed with the laying of leading edge bonding flange 8 by glue spraying, and L-type leading edge bonds flange mould
Multiple magnetic conduction sheets 5 are provided with side by side in the horizontal part 42 of tool 4, and the front end of the horizontal part 42 is positioned by alignment pin 7, ensures that leading edge is glued
The uniformity of thickness is bonded between connection orchid 8 and pressure face housing 3, L-type leading edge bonds the width of the horizontal part 42 of flange mould 4
For 5-10cm, support width of the device in the flange of suction surface mould 1 is considerably reduced；Set in the flange of suction surface mould 1
There is the electromagnet 6 coordinated with magnetic conduction sheet 5, the edge of suction surface mould 1 is provided with sealant tape 10, and vacuum bag 9 passes through sealant tape
10 cover suction surface mould 1, realize the sealing to all layings, it is ensured that follow-up leading edge bonds the same suction surface of laying of flange 8
The laying integral vacuum form of housing 2.
In the utility model, the quantity of electromagnet 6 is identical with the quantity of magnetic conduction sheet 5, and is corresponded with magnetic conduction sheet 5,
Electromagnet 6 is cylinder or cuboid, can install the anti-breaking electrical protective device of circuit, improve the security of execute-in-place.
When manufacturing wind electricity blade using positioner of the present utility model, the portion such as first step precast main beam and shear web
Part is stand-by；Second step is handled the surface of suction surface mould 1, smears hole sealing agent and releasing agent；3rd step lays suction face-piece
The laying of body 2；The L-type leading edge of smearing release agent is bonded flange mould 4 and is positioned at suction surface mould 1 by alignment pin 7 by the 4th step
The correspondence position of flange；5th step connects the power supply of electromagnet 6, is bonded by being embedded in L-type leading edge in the horizontal part 42 of flange mould 4
Magnetic conduction sheet 5 and electromagnet 6 produce electromagnetic force, L-type leading edge is bonded into flange mould 4 is tightly held in the method for suction surface mould 1
Lan Shang；6th step lays release cloth and leading edge bonds the laying of flange 8, and laying is fixed on to the rear table in cambered surface portion 41 using glue spraying
Face, ancillary clip can be increased temporarily and fix laying；The water conservancy diversion such as the 7th step suction surface laying release cloth and flow-guiding screen auxiliary is set,
The border of vacuum bag 9 is sealed using sealant tape 10 after completing；8th step vacuumizes, then the priming by vacuum of resin, perfusion
After the completion of, carry out the solidify afterwards of resin；9th step removes the vacuum aided materials such as vacuum bag 9, the power supply of tripping magnet 6, moves
Except L-type leading edge bonds flange mould 4；Tenth step removes leading edge and bonds the release cloth on the surface of flange 8 and carry out housing bonding surface
Processing, apply adhesive 11 bonding web region and front edge area, as shown in Figure 3；Finally carry out the bonding of blade construction
Assembling, the solidification demoulding and post processing.
The wind electricity blade leading edge produced, which bonds flange 8, has good laying effect, in the absence of laying layering, has bubble
The problems such as, and accurate positioning, fixed, operation is very easy.
Claims (4)
1. wind electricity blade leading edge bonds flange mould fast-positioning device, it is characterised in that：Including suction surface mould, L-type leading edge
Flange and vacuum bag are bonded, the L-type leading edge bonds the cambered surface portion of flange mould and the pressure face housing of wind electricity blade is adapted,
The rear surface in the cambered surface portion is fixed with leading edge by glue spraying and bonds flange laying, and the L-type leading edge bonds the level of flange mould
Multiple magnetic conduction sheets are provided with portion side by side, the front end of the horizontal part is set by positioning finger setting in the flange of the suction surface mould
There is the electromagnet coordinated with magnetic conduction sheet, the edge of the suction surface mould is provided with sealant tape, and the vacuum bag passes through fluid sealant
Band covers suction surface mould.
2. fast-positioning device according to claim 1, it is characterised in that：The quantity of the electromagnet and the number of magnetic conduction sheet
Measure it is identical, and with magnetic conduction sheet correspond.
3. fast-positioning device according to claim 1 or 2, it is characterised in that：The electromagnet is cylindrical or rectangular
The bodily form.
4. fast-positioning device according to claim 1, it is characterised in that：The L-type leading edge bonds the water of flange mould
The width in flat portion is 5-10cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353513.XU CN206718516U (en) | 2017-04-06 | 2017-04-06 | Wind electricity blade leading edge bonds flange mould fast-positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353513.XU CN206718516U (en) | 2017-04-06 | 2017-04-06 | Wind electricity blade leading edge bonds flange mould fast-positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206718516U true CN206718516U (en) | 2017-12-08 |
Family
ID=60503392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720353513.XU Expired - Fee Related CN206718516U (en) | 2017-04-06 | 2017-04-06 | Wind electricity blade leading edge bonds flange mould fast-positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206718516U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501407A (en) * | 2018-04-04 | 2018-09-07 | 中材科技（阜宁）风电叶片有限公司 | Wind turbine blade blade root prefabricated component anti-deformation installation method |
| CN112672836A (en) * | 2018-03-21 | 2021-04-16 | 泰普爱复合材料股份有限公司 | Mould with heat conduction flange |
| EP3768968A4 (en) * | 2018-03-21 | 2021-12-15 | TPI Composites, Inc. | Magnetically attached flanges |
| CN115008790A (en) * | 2022-06-07 | 2022-09-06 | 嘉兴禾晟新材料科技有限公司 | Carbon fiber aviation chair back mould pressing and bag pressing integrated forming equipment and process |
-
2017
- 2017-04-06 CN CN201720353513.XU patent/CN206718516U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672836A (en) * | 2018-03-21 | 2021-04-16 | 泰普爱复合材料股份有限公司 | Mould with heat conduction flange |
| US11135745B2 (en) * | 2018-03-21 | 2021-10-05 | Tpi Composites, Inc. | Mold with thermally conductive flanges |
| EP3768968A4 (en) * | 2018-03-21 | 2021-12-15 | TPI Composites, Inc. | Magnetically attached flanges |
| EP3768446A4 (en) * | 2018-03-21 | 2021-12-29 | TPI Composites, Inc. | Mold with thermally conductive flanges |
| US20210402652A1 (en) * | 2018-03-21 | 2021-12-30 | Tpi Composites, Inc. | Mold with thermally conductive flanges |
| US11613049B2 (en) | 2018-03-21 | 2023-03-28 | Tpi Composites, Inc. | Magnetically attached flanges |
| US11685080B2 (en) * | 2018-03-21 | 2023-06-27 | Tpi Composites, Inc. | Mold with thermally conductive flanges |
| CN108501407A (en) * | 2018-04-04 | 2018-09-07 | 中材科技（阜宁）风电叶片有限公司 | Wind turbine blade blade root prefabricated component anti-deformation installation method |
| CN115008790A (en) * | 2022-06-07 | 2022-09-06 | 嘉兴禾晟新材料科技有限公司 | Carbon fiber aviation chair back mould pressing and bag pressing integrated forming equipment and process |
| CN115008790B (en) * | 2022-06-07 | 2023-03-24 | 嘉兴禾晟新材料科技有限公司 | Carbon fiber aviation chair back mould pressing and bag pressing integrated forming equipment and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171208 Termination date: 20180406 |