CN108749009A - Web adhering method for wind electricity blade - Google Patents
Web adhering method for wind electricity blade Download PDFInfo
- Publication number
- CN108749009A CN108749009A CN201810517896.9A CN201810517896A CN108749009A CN 108749009 A CN108749009 A CN 108749009A CN 201810517896 A CN201810517896 A CN 201810517896A CN 108749009 A CN108749009 A CN 108749009A
- Authority
- CN
- China
- Prior art keywords
- web
- leeward
- electricity blade
- wind electricity
- windward side
- Prior art date
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/90—Measuring or controlling the joining process
- B29C66/95—Measuring or controlling the joining process by measuring or controlling specific variables not covered by groups B29C66/91 - B29C66/94
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
- B29L2031/082—Blades, e.g. for helicopters
- B29L2031/085—Wind turbine blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a kind of web adhering methods for wind electricity blade, comprise the following steps：S1：Web is adhered to windward side；S2：Windward side and leeward interview are closed to determine the bond locations of web and leeward；S3：Apply glue in the bond locations of leeward, and overturns windward side so that web is bonded in the bond locations.Web is adhered to leeward again after measurement and positioning, so as to avoid glue sagging on web, improves the bonding quality of web, to improve the total quality of wind electricity blade by the web adhering method by the way that web is first adhered to windward side.
Description
Technical field
The present invention relates to a kind of web adhering methods for wind electricity blade.
Background technology
Wind electricity blade generally comprises windward side (faces ps), leeward (faces ss) and is set to inside wind electricity blade and connects windward
The web in face and leeward.In the manufacturing process of traditional wind electricity blade, web is first usually sticked at into leeward, then again
Windward side is overturn to be molded with leeward, and web is sticked at into windward side.When web and windward side bond, glue applies
Glue between web, windward side and web can be extruded to which sagging is on web, cause to be difficult to clear up, this is for wind-powered electricity generation
The manufacture of blade is unfavorable.
Invention content
When the technical problem to be solved by the present invention is in order to solve prior art median ventral plate with windward side and leeward gluing
The problem of falling glue provides a kind of web adhering method for wind electricity blade.
The present invention is to solve above-mentioned technical problem by following technical proposals：
A kind of web adhering method for wind electricity blade comprises the following steps：
S1：Web is adhered to windward side；
S2：Windward side and leeward interview are closed to determine the bond locations of web and leeward；
S3：Apply glue in the bond locations of leeward, and overturns windward side so that web is bonded in the bond locations.
Preferably, in step sl, web is adhered to windward side by the gluing on windward side.
Preferably, in step s 2, when windward side and leeward close up, in bond locations, web is measured to leeward
Each distance.
Preferably, in step s 2, the bond locations of web and leeward are marked on leeward.
Preferably, in step s 2, level meter, positioning adhesive position are utilized.
In the present solution, level meter accurate positioning, it is ensured that the accuracy of sizing.
Preferably, the bond locations are that web is bonded in the tangential of the wind electricity blade and the axial upper and leeward
Position.
Preferably, in step s3, in bond locations, the width of the glue of application is less than the width of web, the glue of application
The height of water is more than the distance between web and leeward, and the cross section of the glue applied is peaky shape.
It, can be to avoid generating bubble and starved in the present solution, be glued in the above described manner.
Preferably, in step s 2, when windward side and leeward close up, noctovisor scan instrument scanning web and the back of the body are utilized
Gap between wind face, and the data information that scanning is obtained inputs a computing module；The computing module is used for the number
It is believed that breath is converted into sizing shape information, and the sizing shape information is transferred to a movement sizing applicator；The mobile sizing
Machine is glued according to the sizing shape information in the bond locations.
In the present solution, using noctovisor scan instrument, the cooperation of computing module and mobile sizing applicator, may be implemented it is accurate and
Automatic sizing, avoids the occurrence of human error, saves human cost.
Preferably, in step sl, web is adhered to the crossbeam of windward side；
Bond locations are located at the crossbeam of leeward.
Preferably, in step s 2, windward side is combined into leeward interview and attempts windward side and leeward after closing up once again
It opens.
The positive effect of the present invention is that：The web adhering method is measured by the way that web is first adhered to windward side
Web is adhered to leeward again after positioning, so as to avoid glue sagging on web, improves the bonding quality of web, from
And improve the total quality of wind electricity blade.
Description of the drawings
Fig. 1 is the structural schematic diagram according to the wind electricity blade of the preferred embodiment of the present invention.
Fig. 2 is the flow diagram according to the web adhering method for wind electricity blade of the preferred embodiment of the present invention.
Reference sign：
Wind electricity blade 10
Web 11
Windward side 12
Leeward 13
Specific implementation mode
Below in conjunction with the accompanying drawings, it is further illustrated the present invention, but therefore not limited the invention to by way of embodiment
Among following scope of embodiments.
Fig. 1 according to the present invention one implements the cross-sectional structure for being illustrated wind electricity blade 10.Wind electricity blade 10 includes meeting
Wind face 12, leeward 13 and the web 11 for being adhered to windward side 12 and leeward 13 respectively.In Fig. 1, windward side 12 and leeward
Face 13 is closed configuration.
Fig. 2 embodiments according to the present invention illustrate the flow of the bonding of web 11.
11 adhering method of web for wind electricity blade 10 comprises the following steps：
Step 100：Web 11 is adhered to windward side 12.
Specifically, web 11, is adhered to the crossbeam of windward side 12 by the gluing on windward side 12.At this point, 12 He of windward side
Leeward 13 is in non-closed configuration, and the inner surface of windward side 12 upward, the top half mold of windward side 12 is taken out, is being met
Web 11 is adhered to windward side 12 by the corresponding position gluing in wind face 12.
Step 200：Windward side 12 and the examination of leeward 13 are closed to determine the bond locations of web 11 and leeward 13.
Windward side 12 is combined into the examination of leeward 13 and attempts to open once again after closing up by windward side 12 and leeward 13.The examination is closed
It is realized by way of molding and having, i.e., mold the mold of windward side 12 and leeward 13, the clamping process is in existing skill
There are many records in art, details are not described herein.
When windward side 12 and leeward 13 close up, in bond locations, each distance that web 11 arrives leeward 13 is measured,
That is the clearance height of web 11 and leeward 13.
Since web 11 is bonded in windward side 12 in advance, web 11 and the bonding of windward side 12 have been fixed, therefore, at this time
Need the thickness and amount of the glue between control web 11 and leeward 13, it is ensured that web 11 and leeward 13 are not in starved
Or situations such as bubble.
There are many means of measurement, it may be considered that hand dipping.The volume of wind electricity blade 10 is larger, and worker can be into inlet air
Inside electric blade 10, along the extending direction of web 11, the distance between web 11 and leeward 13 is measured in multiple points, and
The bond locations of web 11 and windward side 12 are marked on leeward 13 with tools such as color pencils.
The mode of hand dipping and label is relatively complicated, it is therefore preferred that determining web 11 and leeward using level meter
13 bond locations.Since web 11 is to extend straight, as long as level meter is arranged on a point of bond locations
Orient web 11 and the integrated bond position by cover.Bond locations are web 11 in the tangential and axial direction of wind electricity blade 10
The position bonded with leeward 13.Level meter accurate positioning, it is ensured that the accuracy of sizing.Certainly, alternatively, it is also possible to
Bond locations are determined using other laser positioning instruments.
Preferably, when windward side 12 and leeward 13 close up, web 11 and leeward are scanned using noctovisor scan instrument
Gap between 13, and the data information that scanning is obtained inputs a computing module；Computing module is for converting data information
To be glued shape information, and sizing shape information is transferred to a movement sizing applicator；Mobile sizing applicator is according to sizing shape information
It is glued in bond locations.
Computing module can be PLC, PC, processor or the program for realizing above-mentioned calculation function.
Using noctovisor scan instrument, the cooperation of computing module and mobile sizing applicator, accurate and automatic sizing may be implemented, keep away
Exempt from human error occur, saves human cost.
After the completion of above-mentioned measurement and positioning, windward side 12 is flipped back to that windward side 12 and leeward 13 are divided again
From.Examination, which is closed, to be completed.
Step 300：Apply glue in the bond locations of leeward 13, and it is viscous web 11 to be bonded in overturn windward side 12
Close position.
In bond locations, the width of the glue of application is less than the width of web 11, and the height of the glue of application is more than web
The distance between 11 and leeward 13, and the cross section of the glue applied is peaky shape.It is glued, can keep away in the above described manner
Exempt to generate bubble and starved.
In the case where being glued using mobile sizing applicator, computing module can automatically be counted according to the data information that scanning obtains
The width and height of the glue applied are calculated, mobile sizing applicator automatically forms the glue of peaky shape.
In the present embodiment, web 11 is adhered to the crossbeam of windward side 12；Bond locations are located at the crossbeam of leeward 13.
The method of the present embodiment avoids the sizing on web 11 and generates to hang and flow relative to traditional 11 adhering method of web
The problem of, and convenient for the amount of control application glue, to efficiently avoid starved and bubble.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on ... shown in the drawings or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, device is not indicated or implied the indicated or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention, unless another in text
It is described.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
Under the premise of the principle and substance of the present invention, various changes or modifications can be made to these embodiments, but these changes and
Modification each falls within protection scope of the present invention.
Claims (10)
1. a kind of web adhering method for wind electricity blade, which is characterized in that comprise the following steps：
S1：Web is adhered to windward side；
S2：Windward side and leeward interview are closed to determine the bond locations of web and leeward；
S3：Apply glue in the bond locations of leeward, and overturns windward side so that web is bonded in the bond locations.
2. being used for the web adhering method of wind electricity blade as described in claim 1, which is characterized in that in step sl, meeting
Web is adhered to windward side by gluing on wind face.
3. being used for the web adhering method of wind electricity blade as described in claim 1, which is characterized in that in step s 2, meeting
When wind face and leeward close up, in bond locations, each distance of measurement web to leeward.
4. being used for the web adhering method of wind electricity blade as described in claim 1, which is characterized in that in step s 2, carrying on the back
The bond locations of web and leeward are marked on wind face.
5. being used for the web adhering method of wind electricity blade as claimed in claim 4, which is characterized in that in step s 2, utilize
Level meter, positioning adhesive position.
6. being used for the web adhering method of wind electricity blade as described in claim 1, which is characterized in that the bond locations are abdomen
Plate is in the tangential of the wind electricity blade and the axial upper position with leeward bonding.
7. being used for the web adhering method of wind electricity blade as described in claim 1, which is characterized in that in step s3, viscous
Position is closed, the width of the glue of application is less than the width of web, and the height of the glue of application is more than between web and leeward
Distance, and the cross section of the glue applied is peaky shape.
8. being used for the web adhering method of wind electricity blade as described in claim 1, which is characterized in that in step s 2, meeting
When wind face and leeward close up, the gap between web and leeward is scanned using noctovisor scan instrument, and scanning is obtained
Data information inputs a computing module；The computing module is used to convert the data information to sizing shape information, and will
The sizing shape information is transferred to a movement sizing applicator；The mobile sizing applicator is according to the sizing shape information described viscous
Close position sizing.
9. being used for the web adhering method of wind electricity blade as described in claim 1, which is characterized in that in step sl, web
It is adhered to the crossbeam of windward side；
Bond locations are located at the crossbeam of leeward.
10. being used for the web adhering method of wind electricity blade as described in claim 1, which is characterized in that in step s 2, windward
Face is combined into leeward interview and attempts to open once again after closing up by windward side and leeward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517896.9A CN108749009A (en) | 2018-05-25 | 2018-05-25 | Web adhering method for wind electricity blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810517896.9A CN108749009A (en) | 2018-05-25 | 2018-05-25 | Web adhering method for wind electricity blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108749009A true CN108749009A (en) | 2018-11-06 |
Family
ID=64006093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810517896.9A Withdrawn CN108749009A (en) | 2018-05-25 | 2018-05-25 | Web adhering method for wind electricity blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108749009A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682545A (en) * | 2019-11-02 | 2020-01-14 | 中材科技（酒泉）风电叶片有限公司 | Wind power blade web matching performance testing method |
| CN115107308A (en) * | 2021-03-22 | 2022-09-27 | 中材科技（白城）风电叶片有限公司 | Method for adjusting thickness of wind power blade web glue layer |
| CN115107308B (en) * | 2021-03-22 | 2024-06-25 | 中材科技（白城）风电叶片有限公司 | Wind power blade web plate adhesive layer thickness adjusting method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830074A (en) * | 2009-03-09 | 2010-09-15 | 汉德风电设备(阜宁)有限公司 | Manufacturing process of wind power vanes |
| CN101979239A (en) * | 2010-10-22 | 2011-02-23 | 株洲时代新材料科技股份有限公司 | Method for adhering blades of megawatt wind turbine in die assembly |
| CN103074001A (en) * | 2013-01-22 | 2013-05-01 | 重庆通用工业(集团)有限责任公司 | Method for positioning and bonding megawatt wind power blade web |
| CN106584872A (en) * | 2016-12-12 | 2017-04-26 | 酒泉科聚生产力促进中心 | Wind power blade web plate bonding method |
| CN107856316A (en) * | 2017-12-08 | 2018-03-30 | 吉林重通成飞新材料股份公司 | Blade web adhering method and blade web adjustment die method |
-
2018
- 2018-05-25 CN CN201810517896.9A patent/CN108749009A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830074A (en) * | 2009-03-09 | 2010-09-15 | 汉德风电设备(阜宁)有限公司 | Manufacturing process of wind power vanes |
| CN101979239A (en) * | 2010-10-22 | 2011-02-23 | 株洲时代新材料科技股份有限公司 | Method for adhering blades of megawatt wind turbine in die assembly |
| CN103074001A (en) * | 2013-01-22 | 2013-05-01 | 重庆通用工业(集团)有限责任公司 | Method for positioning and bonding megawatt wind power blade web |
| CN106584872A (en) * | 2016-12-12 | 2017-04-26 | 酒泉科聚生产力促进中心 | Wind power blade web plate bonding method |
| CN107856316A (en) * | 2017-12-08 | 2018-03-30 | 吉林重通成飞新材料股份公司 | Blade web adhering method and blade web adjustment die method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110682545A (en) * | 2019-11-02 | 2020-01-14 | 中材科技（酒泉）风电叶片有限公司 | Wind power blade web matching performance testing method |
| CN115107308A (en) * | 2021-03-22 | 2022-09-27 | 中材科技（白城）风电叶片有限公司 | Method for adjusting thickness of wind power blade web glue layer |
| CN115107308B (en) * | 2021-03-22 | 2024-06-25 | 中材科技（白城）风电叶片有限公司 | Wind power blade web plate adhesive layer thickness adjusting method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181106 |
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| WW01 | Invention patent application withdrawn after publication |