CN110281548A - For manufacturing the mold and method of wind generator set blade web - Google Patents
For manufacturing the mold and method of wind generator set blade web Download PDFInfo
- Publication number
- CN110281548A CN110281548A CN201810224656.XA CN201810224656A CN110281548A CN 110281548 A CN110281548 A CN 110281548A CN 201810224656 A CN201810224656 A CN 201810224656A CN 110281548 A CN110281548 A CN 110281548A
- Authority
- CN
- China
- Prior art keywords
- baffle
- mold
- web
- flange
- hole
- 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.)
- Granted
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/36—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and impregnating by casting, e.g. vacuum casting
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/545—Perforating, cutting or machining during or after moulding
-
- 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)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Wind Motors (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The present invention provides a kind of for manufacturing the mold and method of wind generator set blade web.It is described for manufacture the mold of wind generator set blade web to include: mold panel；Flange baffle, the flange baffle plate setting is in the two sides in the width direction of the mold panel, wherein, the flange baffle includes the first baffle being fixed in the mold panel and the second baffle on top that is rotatable or being releasably attached to the first baffle.The present invention advantageously reduces the transfer of web, saves the activity duration, to improve production efficiency and operational security, and the quality of cutting web flange is advantageously ensured that, to improve product quality.
Description
Technical field
The present invention relates to blade technology fields, more particularly, to one kind for manufacturing wind generator set blade web
Mold and method.
Background technique
Currently, generally manufacturing wind generator set blade web using vacuum perfusion process.It is complete in blade web mold
After priming by vacuum, curing molding, web molding part is demoulded using driving；Then, web molding part is transported using driving
It is stored on the fixation bracket of cutting tool, is drawn lines to the flange of web molding part and executes cutting, set in advance with obtaining
The web of the flanging length of meter；Finally, reusing driving to overturn web, make it in vertical state, to be put into group to bracket,
Connection is grouped in two webs, is stored in group to stand-by on bracket.
Therefore, it in existing wind generator set blade web production process, needs using driving to web molding part
It carries out double-handling operation and blade web molding part is placed sequentially in following three equipment: mold, cutting tool, group pair
Bracket, therefore, it is existing manufacture wind generator set blade web method extend blade web molding part transhipment path,
The occupied space of equipment is increased, and also extends the activity duration of web, causes production efficiency low.In addition, in transhipment leaf
During piece web molding part, blade web molding part and carrying personnel are possible to be damaged, to reduce product quality
And operational security.
For this reason, it may be necessary to a kind of wind power generating set leaf that can be improved production efficiency and product quality and operational security
The production method of piece web.
Summary of the invention
To solve the above-mentioned problems, propose that the present invention, the present invention provide a kind of for manufacturing wind generator set blade abdomen
The mold and method of plate.
According to an aspect of the present invention, it provides a kind of for manufacturing the mold of wind generator set blade web, the mould
Tool includes: mold panel；Flange baffle, the flange baffle plate setting in the two sides in the width direction of the mold panel,
In, the flange baffle includes the first baffle being fixed in the mold panel and rotatable or be releasably attached to institute
State the second baffle on the top of first baffle.
An exemplary embodiment of the present invention, the flange baffle may also include stopper section, so that the second baffle
It is coplanar with the inner surface of the first baffle, to guarantee that the shape of blade web flange meets production requirement.
An exemplary embodiment of the present invention, the stopper section can for from the inside portion of the upper end of the first baffle to
The protrusive board protruded above is formed with recess portion corresponding with the protrusive board on the second baffle.
An exemplary embodiment of the present invention, the flange baffle may also include for locking the first baffle and institute
The locking piece of second baffle is stated, to guarantee that the shape of blade web flange meets production requirement.
An exemplary embodiment of the present invention, the locking piece can include: hole, the hole are arranged in the first baffle
On one in second baffle outer surface；Guide rail, the guide rail and the hole are arranged in correspondence in the first gear
On another outer surface in plate and the second baffle；Pin, the pin moves on the guide rail, to be inserted into
Hole neutralization is stated to exit from the hole.
An exemplary embodiment of the present invention, the head of the pin can be formed with angular guide surfaces, the inclined lead
Face is wavy surface or rough surface, and the frictional force between head and hole to increase pin, anti-shotpin is skidded off from hole, to increase lock
Determine intensity.
An exemplary embodiment of the present invention, the locking piece may also include that pressing plate, the pressing plate are fixed on described
On another the outer surface in one baffle and the second baffle；Spring, one end of the spring are fixed on the pressure
The lower surface of plate, the other end of the spring are connected to the upper end of the pin, so that anti-shotpin is fallen.
An exemplary embodiment of the present invention, the locking piece can include: screw hole, the screw hole are respectively formed at described
In the outer surface of first baffle and the second baffle；Jam plate, the jam plate have mounting hole corresponding with the screw hole, utilize
Fastener passes through the mounting hole simultaneously precession or the back-out screw hole.
An exemplary embodiment of the present invention, the locking piece can be setting in the first baffle and the second gear
Hasp on the outer surface of plate.Specifically, the locking piece can include: buckle receiver, the buckle receiver are arranged in institute
On the outer surface for stating one in first baffle and the second baffle；Buckle, buckle setting the first baffle with
On another outer surface in the second baffle, can be engaged in the buckle receiver or be received from the buckle
It is pulled down in device.
An exemplary embodiment of the present invention, the locking piece can include: magnet, the magnet are separately positioned on described
On the outer surface of first baffle and the second baffle；Magnetic sheet, by the magnetic-adsorption of the magnet in the first baffle
On the outer surface of the second baffle.
An exemplary embodiment of the present invention, the second baffle can be for along the length direction of web molding part head and the tail
What is connected is multiple.
An exemplary embodiment of the present invention, seen from above, the head and the tail contact surface of two adjacent second baffles is in
Complementary L shape.
According to another aspect of the present invention, a kind of method for manufacturing wind generator set blade web is provided, it is described
Method includes: the second baffle rotation by the flange baffle of mold as described above or is installed as and the first gear
Plate is coplanar；Web molding material is laid in the mold panel and the flange baffle；Use priming by vacuum, curing molding with
Obtain web molding part；The second baffle is turned lower or is removed, to expose the part to be cut of web molding part；To web at
The part to be cut of type part executes cutting, to obtain blade web.
An exemplary embodiment of the present invention, the method may also include that in the mold panel and flange gear
It is laid with before web molding material, coarse facial mask is laid on the flange baffle, so that the coarse facial mask exceeds on plate
The upper end of the second baffle；Also, after being laid with web molding material, the coarse facial mask is exceeded into the second gear
The part of the upper end of plate is turned back to the flange baffle, with covering part web molding material.
Abdomen is advantageously reduced using the mold for manufacturing wind generator set blade web of the invention and production method
The activity duration is saved in the transfer of plate, to improve production efficiency and operational security, and advantageously ensures that cutting web flange
Quality, to improve product quality.
Detailed description of the invention
Exemplary embodiment of the present invention is described in detail with reference to the accompanying drawing, the above and other feature of the invention
And advantage will become clearer, in attached drawing:
Fig. 1 is the knot of the mold for manufacturing wind generator set blade web of an exemplary embodiment of the present invention
Structure schematic diagram；
Fig. 2 is the portion the A enlarged drawing in Fig. 1, wherein Fig. 2 shows the molds for manufacturing wind generator set blade web
The flange baffle under the first state；
Fig. 3 is the flange gear under the second state for showing the mold for manufacturing wind generator set blade web
Plate；
Fig. 4 is the packet of the mold for manufacturing wind generator set blade web of an exemplary embodiment of the present invention
Include the diagram of the flange baffle of stopper section；
Fig. 5 is the packet of the mold for manufacturing wind generator set blade web of an exemplary embodiment of the present invention
Include the diagram of the flange baffle of stopper section and sticking department；
Fig. 6 and Fig. 7 is the schematic diagram of the pin and guide rail in the locking piece of the flange baffle in Fig. 5；
Fig. 8 is the method for manufacturing wind generator set blade web for showing an exemplary embodiment of the present invention
Flow chart；
Fig. 9 is the schematic diagram for showing the concrete operations of the method for manufacturing wind generator set blade web in Fig. 8；
Figure 10 is the partial enlargement diagram of Fig. 9；
Figure 11 is to show for cutting machine to be placed on cutter supporting frame to execute cutting behaviour to the part to be cut of web flange
The schematic diagram of work.
Description of symbols:
10: first baffle；11: second baffle；12: mold panel；13: flange baffle；14: panel rack；15: heating with
Insulating layer；20: the first layer of cloths；20 ': the second layer of cloth；21: coarse facial mask；22: core material；23: auxiliary pouring layer；24: vacuum diaphragm；
25: leading sebific duct；26: sealant tape；30: recess portion；31: protrusion；40: pin；41: hole；42: handle；43: spring；44: pressing plate；45:
Guide rail；50: web flange；51: cutting machine；52: saw blade；53: cutter supporting frame.
Specific embodiment
The embodiment of the present invention is described more fully with now with reference to attached drawing, the invention is shown in the accompanying drawings exemplary
Embodiment.
Hereinafter, an exemplary embodiment of the present invention will be described in detail in conjunction with Fig. 1 to Figure 11 to be used to manufacturing wind
The mold and method of power generator group blade web.But the application range of the embodiment of the present invention is not limited to wind-driven generator
Blade web is organized, the production of web used in other equipment can also apply the technical scheme of the present invention.
Referring to Fig.1, the mold for being used to manufacture wind generator set blade web of an exemplary embodiment of the present invention
It include: mold panel 12 and flange baffle 13, the two sides in the width direction of mold panel 12 are arranged in flange baffle 13,
In, flange baffle 13 includes the first baffle 10 that is fixed in mold panel 12 and rotatable or be releasably attached to first
The second baffle 11 on the top of baffle 10.
For the ease of staff's operation, can set mold panel 12 to apart from ground predetermined altitude.Shown according to one
Example, mold panel 12 can be supported by the panel rack 14 under mold panel 12 is arranged in leave ground predetermined altitude.In addition,
It is heating and curing to be executed after priming by vacuum, mold heating and insulating layer 15 can be set below mold panel 12.
Referring to Fig. 2 and Fig. 3, the flange baffle 13 of an exemplary embodiment of the present invention includes first baffle 10 and second
Baffle 11, wherein first baffle 10 is fixed in mold panel 12, and second baffle 11 is mounted on the upper end of first baffle 10, and
And second baffle 11 can be pivoted relative to first baffle 10 or be removed from first baffle 10, to expose the to be cut of web molding part
Part is cut, so as to directly execute cutting to the flange of web molding part on mold.
Fig. 2 and Fig. 3 show second baffles 11 to be as pivotally connected to the example of first baffle 10 by articulation piece, is scheming
In 2, flange baffle 13 is in second baffle 11 and the coplanar state (that is, first state) of first baffle 10；In Fig. 3, second
Baffle 11 rotates (that is, being turned out) to the outside of flange baffle 13, and to turn down, flange baffle 13 is in second baffle 11
Expose the state (that is, second state) of the part to be cut of web molding part under turned-out.
However, the invention is not limited thereto, second baffle 11 can also by connecting mode of inserted pin, snap connection mode, screw thread
Connection type etc. skilled in the art realises that other detachably connected modes be connected on first baffle 10, as long as the company
The mode of connecing, which can satisfy, guarantees the coplanar of the two when second baffle 11 is mounted on first baffle 10.
In order to be effectively prevented second baffle 11 to the inside of flange baffle 13 rotation (that is, inwardly rotation) or be installed as surpassing
Stopper section can be arranged on flange baffle 13 in first baffle 10 out, to guarantee the inner surface of second baffle 11 Yu first baffle 10
It is coplanar, wherein inner surface refers to flange baffle 13 (including second baffle 11 and the first gear for being located at two sides referred in this
Plate 10) surface facing with each other.Here, the inside of flange baffle 13 refers to being located at the flange baffles 13 of two sides face each other
Pair side.
Referring to Fig. 4, according to an example, stopper section may be configured as the protrusive board 31 protruding upward from the inside portion of upper end, the
Recess portion 30 corresponding with protrusive board 31 is formed on two baffles 11.When second baffle 11 inwardly rotates, the protrusive board 31 that corresponds to each other
Can be matched with recess portion 30 it is coplanar with the inner surface of first baffle 10 to guarantee second baffle 11, to guarantee blade web flange
Shape meet production requirement.
Second baffle 11 turns down outward during staff carries out web production job in order to prevent, can keep off in flange
Locking piece is set on plate 13, to guarantee that second baffle 11 is coplanar with the outer surface of first baffle 10, wherein appearance referred in this
Face refers to the flange baffle 13 for being located at two sides and inner surface back to surface.
According to an example, locking piece may be configured as latch structure.Locking piece can include: hole 41 is arranged in first baffle
10 and second baffle 11 in one outer surface on；Guide rail 45 is arranged in correspondence with hole 41 in first baffle 10 and second gear
On another outer surface in plate 11；Pin 40 moves on guide rail 45, to be inserted into hole 41 neutralizing moving back from hole 41
Out, second baffle 11 is locked to first baffle 10 or is unlocked from first baffle 10.Referring to Fig. 5, hole 41 is arranged first
On the outer surface of baffle 10, pin 40 is arranged on the outer surface of second baffle 11, and pin 40 is also provided with handle 42, for
Staff's grip.When pin 40 is inserted into hole 41, second baffle 11 is total in its outer surface and the outer surface of first baffle 10
First baffle 10 is fixed in the state of face；When pin 40 is detached from hole 41, second baffle 11 can be pivoted relative to first baffle 10.
Referring to Fig. 5 to Fig. 7, the section of pin 40 can be in I-shaped, that is, the side of pin 40 forms fluted, and setting is second
The protrusion of guide rail 45 on baffle 11 is fastened in groove, so that pin 40 is moved along guide rail 45.The disengaging of pin 40 in order to prevent is led
Rail 45 can initially form groove at left end (referring to Fig. 7) preset distance of distance pin 40, and groove may extend to pin 40
Right end (referring to Fig. 7).
It is smoothly inserted into for the ease of guidance pin 40 into hole 41, angular guide surfaces can be formed on the head of pin 40.Together
When, angular guide surfaces are wavy surface or rough surface, and to increase the frictional force between the head of pin 40 and hole 41, anti-shotpin 40 is from hole
It is skidded off in 41, to increase locking intensity.
In order to be tightly attached to pin 40 in hole 41, the settable component to 40 applied force of pin, anti-shotpin 40 is fallen.For this purpose, lock
Determining part may also include that pressing plate 44, be fixed on second baffle 11；Spring, one end of spring 43 are fixed on the lower surface of pressing plate 44,
The other end of spring 43 is connected to the upper end of pin 40.
According to another example, locking piece may be configured as dismountable structure.Locking piece can include: screw hole is respectively formed at
In the outer surface of first baffle 10 and second baffle 11；Jam plate has mounting hole corresponding with screw hole, passes through peace using fastener
Dress hole and precession screw out screw hole and second baffle 11 are locked to first baffle 10 or is unlocked from first baffle 10.
According to another example, locking piece can be the hasp being arranged on the outer surface of first baffle 10 and second baffle 11.
For example, locking piece can include: buckle receiver is arranged on the outer surface of one in first baffle 10 and second baffle 11；
Buckle, is arranged on another the outer surface in first baffle 10 and second baffle 11, can be engaged to buckle reception
It is pulled down in device or from the buckle receiver, and second baffle 11 is locked to first baffle 10 or is solved from first baffle 10
Lock.However, the structure of hasp is without being limited thereto, it is normally understood for locking two components that those skilled in the art can also be used
The hasp of other suitable types.
According to another example, locking piece can include: magnet is separately positioned on the appearance of first baffle 10 and second baffle 11
On face；Magnetic sheet, through the magnetic-adsorption of magnet on the outer surface of first baffle 10 and second baffle 11, thus by second gear
Plate 11 is locked to first baffle 10.Also, it can be by applying external force for magnetic sheet from the outer of first baffle 10 and second baffle 11
It is removed on surface, so that second baffle 11 be unlocked from first baffle 10.If one end of magnetic sheet is pivotably secured to first
It, then can be by applying external force for magnetic sheet from first baffle 10 and the on one outer surface in baffle 10 and second baffle 11
It is rotated on another outer surface in two baffles 11, and second baffle 11 is unlocked from first baffle 10.
The structure of locking piece enumerated above is merely exemplary, and the invention is not limited thereto, is able to achieve second baffle
11 and first baffle 10 lock other structures it is also possible.
In view of web molding part is not linear along its length, and in the curve with certain radian.In order to protect
The shape of card web flange meets production requirement, it is preferable that second baffle 11 can be for along the length direction of web molding part
End to end is multiple, so that the second baffle 11 after combination is curvilinear on the whole.
It is seen from above (that is, being seen from depression angle in order to make transitions smooth between second baffle 11 and be convenient for location and installation
Examine), the head and the tail contact surface of two adjacent second baffles 11 is in complementary L shape.However, embodiments of the present invention are not limited thereto,
The head and the tail contact surface of two adjacent second baffles 11 can also be in other complementary shapes, as long as it can guarantee adjacent two
Inner surface after second baffle 11 combines is coplanar.
In addition, in order to further ensure the inner surface after adjacent two second baffles 11 combination is coplanar, can along web at
The length direction installation latch structure of type part is with fixed by two adjacent second baffles 11.
Sending out for manufacturing wind-force for an exemplary embodiment of the present invention is described in detail below with reference to Fig. 8 to Figure 11
The method of electric turbines vane web.
Method for manufacturing wind generator set blade web can include: by the second of the flange baffle 13 of above-mentioned mold
Baffle 11 is rotated or is installed as (step S1) coplanar with first baffle 10.Web is laid in mold panel 12 and flange baffle 13
Moulding material (step S2).Priming by vacuum, curing molding are to obtain web molding part (step S3).By 11 turns of second baffle it is lower or
It removes, to expose the part (step S4) to be cut of web molding part.Cutting is executed to the part to be cut of web molding part, with
Obtain blade web (step S5).
In the following, by by taking second baffle 11 is pivotally mounted to the mold of first baffle 10 as an example to manufacture wind power generating set
The method of blade web is further described through.
Web is started from, first clears up the mold for manufacturing wind generator set blade web, and on the mold
Release agent is smeared, in order to demould.
Then, it is by the rotation of second baffle 11 for the die flanging baffle 13 for being used to manufacture wind generator set blade web
It is coplanar with first baffle 10, and second baffle 11 is locked to first baffle 10 using locking piece.
Then, coarse facial mask 21 is laid on the first baffle 10 and second baffle 11 of flange baffle 13, in the future
Rough surface is formed on the flange of the web molding part of acquisition, to increase the bonding force between flange and blade shell.Rough surface
Film 21 can be laid to be located at one end in the mold panel 12 of 13 inside of flange baffle, and the other end exceeds second baffle 11
Upper end and be located at second baffle 11 outer surface on.There is the film of roughness or layer of cloth can be used as rough surface film on its surface
21, for example, can be using release cloth as coarse facial mask 21.
Then, it is laid with the first layer of cloth 20 in the mold panel 12 and flange baffle 13 for being located at 13 inside of flange baffle, the
One layer of cloth 20 can be laid in the upper end beyond first baffle 10 on flange baffle 13, in order to form the to be cut of web flange
Part.For example, the first layer of cloth 20 can be glass-fiber-fabric.The number of plies of glass-fiber-fabric can be multilayer, for example, layer 2-4, however it is of the invention
Embodiment it is without being limited thereto, can reasonably change the number of plies of glass-fiber-fabric according to the design requirement of web product.
Then, core material 22 is laid on the first layer of cloth 20, core material 22 is only laid on the mould positioned at 13 inside of flange baffle
Have on panel 12.Core material 22 is with rigid and light-weight material, to play filling support, moulding and provide rigidity
Effect.For example, core material 22 can be PVC core material, however, embodiments of the present invention are not limited thereto, core material 22 can also for PET material or
Person's wood materials etc., as long as it can play filling support, moulding and provide the effect of rigidity.
Next, being laid with the second layer of cloth 20 ' on core material 22.Here, the material of the second layer of cloth 20 ' can be with the first layer of cloth 20
It is identical, it will no longer carry out repeated description.In addition, the number of plies of glass-fiber-fabric can be multilayer, for example, layer 2-4, however reality of the invention
It applies that example is without being limited thereto, can reasonably change the number of plies of glass-fiber-fabric according to the design requirement of web product.So far, complete web at
The laying of profile material.
Then, after being laid with web molding material, by the part of the upper end beyond second baffle 11 of coarse facial mask 21
It turns back to 13 inside of flange baffle, with covering part web molding material (referring to Figure 10), to avoid the occurrence of in priming by vacuum
After machine curing molding by the package of second baffle 11 wherein and the problem of can not be rotated.
Then, the laying priming by vacuum auxiliary material on web molding material.Auxiliary can be sequentially laid on the second layer of cloth 20 '
Perfusion layer 23 leads sebific duct 25, vacuum diaphragm 24, wherein auxiliary pouring layer 23 includes release cloth, isolation film, the water conservancy diversion being successively laid with
Net, and the both ends of vacuum diaphragm 24 are located at the outside of flange baffle 13, and utilize sealant tape 26 by vacuum diaphragm 24
Both ends are sealed in respectively in the mold panel 12 in the outside of flange baffle 13, are vacuumized with executing, are established vacuum system.
Using priming by vacuum method by resin infusion into web molding material, be heating and curing, remove priming by vacuum auxiliary material, with
Obtain web molding part.
Then, by under 11 turns of second baffle, to expose the part to be cut of web molding part.Using cutting machine 51 to be cut
It cuts part and executes cutting.Cutting when, cutting machine 51 along flange baffle 13 10 uniform speed slow of first baffle move, with protect
Demonstrate,prove cut quality.
Referring to Fig.1 1, in order to guarantee the cut quality of web flange, reduce connecing between cutting machine 51 and flange baffle 13
Touching, prevents safety accident, on the bracket 53 in the outside that cutting machine 51 can be mounted on to flange baffle 13.Work as cutting machine
51 have execute cutting saw blade 52 when, the front end of saw blade 52 can be made to extend over the inner surface about 1cm of web flange 50 i.e.
It can.Cutting machine 51 can be fixedly mounted on bracket 53, can also be removably mounted on bracket 53 by clip or bolt etc.,
In order to detachable maintaining.
For the ease of control movement, the bottom of bracket 53 is also mountable the idler wheel or rail that bracket 53 can be made mobile
Road.Further, on the basis of track is set, motor and controller can also be added, is moved with controlling bracket 53 along track
It is dynamic, to realize automation control, improves cutting accuracy and save manpower, to improve product quality and improve production efficiency.
Preferably, laser cutting machine can be used to execute cutting, generated during cutters cutting with reducing to wait using saw blade 52
Dust avoid dust harm caused by environment and staff to realize dustless cutting.
Then, web is demoulded using driving, directly overturning is to plumbness, to be put into group to bracket, by two webs
Connection is grouped, is stored in group to stand-by on bracket.
Abdomen is advantageously reduced using the mold for manufacturing wind generator set blade web of the invention and production method
The activity duration is saved in the transfer of plate, to improve production efficiency and operational security, and advantageously ensures that cutting web flange
Quality, to improve product quality.
Although specifically illustrating and describing the present invention referring to exemplary embodiment of the present invention, this field is common
It is to be understood by the skilled artisans that in the case where not departing from the spirit and scope of the present invention being defined by the claims, it can be to it
The various changes of carry out form and details.
Claims (13)
1. a kind of for manufacturing the mold of wind generator set blade web, which is characterized in that the mold includes:
Mold panel (12)；
Flange baffle (13), the flange baffle (13) are arranged in the two sides in the width direction of the mold panel (12),
Wherein, the flange baffle (13) include the first baffle (10) that is fixed on the mold panel (12) and it is rotatable or
Person is releasably attached to the second baffle (11) on the top of the first baffle (10).
2. mold as described in claim 1, which is characterized in that the flange baffle (13) further includes stopper section, so that described
Second baffle (11) is coplanar with the inner surface of the first baffle (10).
3. mold as claimed in claim 2, which is characterized in that the stopper section is from the upper end of the first baffle (10)
Inside portion protrusive board protruding upward (31) is formed with recess portion corresponding with the protrusive board (31) on the second baffle (11)
(30)。
4. mold as claimed in claim 2, which is characterized in that the flange baffle (13) further includes for locking described first
The locking piece of baffle (10) and the second baffle (11).
5. mold as claimed in claim 4, which is characterized in that the locking piece includes:
Hole (41), one outer surface that the hole (41) is arranged in the first baffle (10) and the second baffle (11)
On；
Guide rail (45), the guide rail (45) and the hole (41) are arranged in correspondence in the first baffle (10) and the second gear
On another outer surface in plate (11)；
It sells (40), the pin (40) moves on the guide rail (45), is neutralized with being inserted into the hole (41) from the hole
(41) it is exited in.
6. mold as claimed in claim 5, which is characterized in that the head of the pin (40) is formed with angular guide surfaces, described
Angular guide surfaces are wavy surface or rough surface.
7. mold as claimed in claim 5, which is characterized in that the locking piece further include:
Pressing plate (44), the pressing plate (44) are fixed on described another in the first baffle (10) and the second baffle (11)
On a outer surface；
Spring (43), one end of the spring (43) are fixed on the lower surface of the pressing plate (44), the spring (43) it is another
End is connected to the upper end of the pin (40).
8. mold as claimed in claim 4, which is characterized in that the locking piece includes:
Screw hole, the screw hole are respectively formed in the outer surface of the first baffle (10) and the second baffle (11)；
Jam plate, the jam plate have mounting hole corresponding with the screw hole, using fastener pass through the mounting hole and precession or
Screw out the screw hole.
9. mold as claimed in claim 4, which is characterized in that the locking piece includes:
Buckle receiver, one for buckling receiver and being arranged in the first baffle (10) and the second baffle (11)
Outer surface on；
Buckle, another the outer surface that the buckle is arranged in the first baffle (10) and the second baffle (11)
On, can be engaged in the buckle receiver or be pulled down from the buckle receiver.
10. mold as claimed in claim 4, which is characterized in that the locking piece includes:
Magnet, the magnet are separately positioned on the outer surface of the first baffle (10) and the second baffle (11)；
Magnetic sheet, by the magnetic-adsorption of the magnet in the outer surface of the first baffle (10) and the second baffle (11)
On.
11. such as mold of any of claims 1-10, which is characterized in that the second baffle (11) is along web
End to end multiple of the length direction of molded part；It is seen from above, the head and the tail contact surface of two adjacent second baffles (11)
In complementary L shape.
12. a kind of method for manufacturing wind generator set blade web, which is characterized in that the described method includes:
The second baffle (11) of the flange baffle (13) of mold such as of any of claims 1-11 is turned
It moves or is installed as coplanar with the first baffle (10)；
Web molding material is laid in the mold panel (12) and the flange baffle (13)；
Use priming by vacuum, curing molding to obtain web molding part；
The second baffle (11) are turned lower or are removed, to expose the part to be cut of web molding part；
Cutting is executed to the part to be cut of web molding part, to obtain blade web.
13. method as claimed in claim 12, which is characterized in that the method also includes: in the mold panel (12) and
It is laid with before web molding material on the flange baffle (13), coarse facial mask (21) is laid on the flange baffle (13)
On, so that the coarse facial mask (21) exceeds the upper end of the second baffle (11)；Also, be laid with web molding material it
Afterwards, the part of the upper end beyond the second baffle (11) of the coarse facial mask (21) is turned back to the flange baffle (13)
It is interior, with covering part web molding material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810224656.XA CN110281548B (en) | 2018-03-19 | 2018-03-19 | Die and method for manufacturing wind generating set blade web |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810224656.XA CN110281548B (en) | 2018-03-19 | 2018-03-19 | Die and method for manufacturing wind generating set blade web |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110281548A true CN110281548A (en) | 2019-09-27 |
| CN110281548B CN110281548B (en) | 2021-12-07 |
Family
ID=68000852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810224656.XA Active CN110281548B (en) | 2018-03-19 | 2018-03-19 | Die and method for manufacturing wind generating set blade web |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110281548B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733148A (en) * | 2019-10-17 | 2020-01-31 | 明阳智慧能源集团股份公司 | Mounting method of wind turbine blade web die bonding flange |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105899353A (en) * | 2013-11-19 | 2016-08-24 | Lm Wp 专利控股有限公司 | A system and method for manufacturing a wind turbine blade component |
| CN106239782A (en) * | 2016-08-12 | 2016-12-21 | 北京金风科创风电设备有限公司 | Blade web die, flange adjusting device and manufacturing method of blade web |
| CN107336385A (en) * | 2017-09-08 | 2017-11-10 | 中材科技风电叶片股份有限公司 | Wind electricity blade web mold |
-
2018
- 2018-03-19 CN CN201810224656.XA patent/CN110281548B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105899353A (en) * | 2013-11-19 | 2016-08-24 | Lm Wp 专利控股有限公司 | A system and method for manufacturing a wind turbine blade component |
| CN106239782A (en) * | 2016-08-12 | 2016-12-21 | 北京金风科创风电设备有限公司 | Blade web die, flange adjusting device and manufacturing method of blade web |
| CN107336385A (en) * | 2017-09-08 | 2017-11-10 | 中材科技风电叶片股份有限公司 | Wind electricity blade web mold |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733148A (en) * | 2019-10-17 | 2020-01-31 | 明阳智慧能源集团股份公司 | Mounting method of wind turbine blade web die bonding flange |
| CN110733148B (en) * | 2019-10-17 | 2021-07-30 | 明阳智慧能源集团股份公司 | Method for installing wind power blade web plate die bonding flange |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110281548B (en) | 2021-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107708982B (en) | Reinforcing structure for wind turbine blade | |
| KR102027013B1 (en) | Method and apparatus for producing contoured composite structures and structures produced thereby | |
| CN107107487B (en) | The manufacture of I shape shear web | |
| DK2909013T3 (en) | APPARATUS AND PROCEDURE FOR MANUFACTURING A ROTOR SHEET BELT | |
| CN105431281B (en) | System and method for the manufacture of auxiliary wind turbine blade shell | |
| JP2011510866A (en) | Method for manufacturing fiber composite components, fiber composite components and aircraft fiber composite fuselage components | |
| EP3626603B1 (en) | Composite fabric wing spar with interleaved tape cap plies | |
| US20170082087A1 (en) | Method for manufacturing blade components using pre-cured laminate materials | |
| CN101451492A (en) | Method and apparatus for fabricating wind turbine components | |
| CN106573419B (en) | It is related to the improvement of wind turbine blade manufacture | |
| US9108376B2 (en) | Method for making a wind turbine rotor blade half shell or wind turbine rotor blade and production mold therefor | |
| EP3616873B1 (en) | Composite-material molding tool, composite-material molding method and composite material | |
| CN207725604U (en) | A kind of composite material honeycomb interlayer siding suitable for high aspect ratio wing | |
| EP3707372B1 (en) | Improvements relating to wind turbine blade manufacture | |
| CA2982616C (en) | Control surface element | |
| CN109562578A (en) | The manufacturing method of composite material structure and composite material structure | |
| EP2440451A1 (en) | An aircraft structure with structural parts connected by nanostructure and a method for making said aircraft structure | |
| US9649809B2 (en) | Wrinkle diffuser system for composites | |
| CN110281548A (en) | For manufacturing the mold and method of wind generator set blade web | |
| CN103707611B (en) | Hollow composite flat plate production device | |
| CN106626437B (en) | Wind generating set blade forming die and forming method | |
| CN113544379A (en) | Main beam for fan blade and manufacturing method thereof | |
| EP4171922A1 (en) | Apparatus for manufacturing composite airfoils and composite structure | |
| CN102535018B (en) | Fiber fabric with open pore structure and manufacturing method for fiber composite material part with open pore structure | |
| CN102173059B (en) | Method for locating girder of megawatt-grade wind wheel blade |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |