CN106239782A - Blade web die, flange adjusting device and manufacturing method of blade web - Google Patents
Blade web die, flange adjusting device and manufacturing method of blade web Download PDFInfo
- Publication number
- CN106239782A CN106239782A CN201610659892.5A CN201610659892A CN106239782A CN 106239782 A CN106239782 A CN 106239782A CN 201610659892 A CN201610659892 A CN 201610659892A CN 106239782 A CN106239782 A CN 106239782A
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- rib
- mould
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- blade web
- blade
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000033228 biological regulation Effects 0.000 claims abstract description 14
- 230000001276 controlling effect Effects 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 238000009826 distribution Methods 0.000 claims description 6
- 230000010412 perfusion Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 10
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 96
- 238000010586 diagram Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 210000001015 abdomen Anatomy 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
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- 230000001186 cumulative effect Effects 0.000 description 1
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- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000008439 repair process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B29C33/30—Mounting, exchanging or centering
- B29C33/308—Adjustable moulds
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The invention provides a blade web die, a flange adjusting device and a blade web manufacturing method. The blade web mould includes that the mould is big face and butt in the mould flange of the big face both sides of mould, but flange adjusting device includes the regulating plate that fixed plate and relatively fixed plate go up and down, and regulating plate fixedly connected with adjusts the pole at least three, and each adjusts pole fixed connection in the back of mould flange, and each adjusts the equal inside and outside motion of pole to adjust the inside and outside position of mould flange, and adjust the contained angle of the big face of mould relatively of mould flange through the flexible volume of controlling each regulation pole. The method of the invention comprises the following steps: setting the height of a blade web plate and the angles of flanges at two sides; and adjusting the angle of each mold flange to be consistent with the angle of the flange on the same side, adjusting the inner and outer positions of each mold flange to be consistent with the height of the blade web, and pouring to obtain the web.
Description
Technical field
The present invention relates to Wind turbines technical field, particularly relate to blade web mold and rib adjusting apparatus, leaf
The manufacture method of sheet web.
Background technology
In recent years, wind-powered electricity generation industry has obtained fast development along with the encouragement of national policy, and Wind turbines capacity is increasing,
And the installation blade of identical unit capacity is more and more longer.
Due to the particularity of blade profile, the mould that wind electricity blade is manufactured also is specific, at whole blade is
After the life cycle of phase 2-3 terminates, corresponding mould is difficult to the manufacturing of other model blades so that the profit of mould
Low by rate.Meanwhile, the web mold that the blade of different model is used is different, then when needing the blade of Multiple Type,
Being accomplished by configuring the web mold of corresponding number, finally make web mold occupy a large amount of regions of workshop, this just requires
Factory Building has the large space matched, higher to the area requirements of Factory Building.
Therefore, how to design a kind of blade web mold and rib adjusting apparatus, the manufacture method of blade web, to be suitable for
In the manufacturing of Multiple Type blade web, become those skilled in the art and need badly at present and solve the technical problem that.
Summary of the invention
It is an object of the invention to provide a kind of blade web mold and rib adjusting apparatus, the manufacture method of blade web,
By changing the angles and positions of rib, reach to adjust the height of web, to be applicable to the production system of Multiple Type blade web
Make, improve the utilization rate of mould largely, save the development cost of blade web mold simultaneously.
For achieving the above object, the invention provides the rib adjusting apparatus of a kind of blade web mold, described blade abdomen
Board mold includes big of mould and is connected to the mould rib of big both sides of described mould, and described rib adjusting apparatus includes controlling
System, fixed plate with can relative described fixed plate lifting adjustable plate, described adjustable plate is fixedly connected with at least three adjusting rod,
Each described adjusting rod is fixedly connected on the back side of described mould rib, and each described adjusting rod all can inside and outside move, described with regulation
The interior external position of mould rib, described control system regulates described mould rib phase by controlling the stroke of each described adjusting rod
Angle to big of described mould.
The rib adjusting apparatus of the present invention, is fixed on the adjusting rod being connected with mould rib on adjustable plate, by adjusting
The lifting of joint plate opposing fixed plate realizes the adjustment of each adjusting rod upper-lower position, and then big of driven mold rib break away from moulds,
So that the angles and positions carrying out mould rib adjust, it is to avoid mould rib and the big face of mould interfere, and improve regulation
Convenience and reliability；Now, the above-below direction of mould rib is distributed with adjusting rod, by the stretching of adjusting rod above regulation
Contracting amount and the stroke of lower section adjusting rod, so that the big mask of mould rib opposing mold has different angles, it is achieved mould
The adjustment of angle of flange；After the angle adjusting mould rib, control the inside and outside motion of the strokes such as each adjusting rod, Ji Keshi
Now to the adjustment of external position in mould rib；After the angles and positions of mould rib have been adjusted, i.e. controllable adjustable plate
Drive each adjusting rod driven mold rib to drop to big of its base and mould to abut, and then big with mould surrounds leaf jointly
Sheet web mold.
Visible, the rib adjusting apparatus of the present invention, by obtaining different to the adjustment of external position in the rib of both sides
Web height, by the adjustment of mould angle of flange can obtain different angle of flanges, and then obtains the abdomen of different size
Plate so that blade web mold can adapt to the Production requirement of multiple blade web, has higher utilization rate and longer life
The life cycle.
Alternatively, in described fixed plate and described adjustable plate, one of which is provided with the slideway extended up and down, and another one is provided with
The slide rail coordinated with described slideway, so that the lifting of described adjustable plate the most described fixed plate.
Alternatively, the lifting actuator for driving described adjustable plate to lift and be located also is included.
Alternatively, described adjustable plate is fixedly connected with four the above adjusting rods, and each described adjusting rod is with fore-and-aft direction
It is row for row, above-below direction, to form two row, the two above array distribution of row.
Alternatively, described fixed plate is fixedly connected on big of described mould.
Alternatively, also include that the first range sensor being arranged at interval in the upper and lower on described adjustable plate and second distance pass
Sensor, both are respectively used to the both sides up and down the detecting described mould rib stroke in inward-outward direction, and control system with described
System signal connects, in order to described control system controls described adjusting rod, and then regulates interior external position and the phase of described mould rib
Angle to big of described mould.
Alternatively, described adjusting rod is the piston rod being connected with hydraulic cylinder, including piston rod described in described Driven by Hydraulic Cylinder
Stretch in outer direction；
Or, described adjusting rod is the expansion link stretched in inward-outward direction.
Alternatively, each described adjusting rod removably connects with described mould rib.
The present invention also provides for a kind of blade web mold, including big of mould and the mould being connected to big both sides of described mould
Tool rib, also includes above-mentioned rib adjusting apparatus, big with relative described mould to adjust the interior external position of described mould rib
The angle in face.
Alternatively, the bearing of trend at described mould rib is interval with some described rib adjusting apparatus.
The present invention also provides for the manufacture method of a kind of blade web, comprises the following steps:
Set height and the angle of both sides rib of blade web；
By the angle of above-mentioned rib adjusting apparatus big of each described the most described mould of mould rib of regulation to phase
The angle answering rib described in side is consistent；
The interior external position of each described mould rib is regulated by described rib adjusting apparatus, so that at big of described mould
Highly consistent in length between mould rib described in two and described blade web；
According to the blade web mold perfusion after adjusting, prepare blade web.
Alternatively, after preparing blade web, the described mould rib being driven both sides by described rib adjusting apparatus is outside
Motion, to realize the demoulding of rib, then carries out the demoulding to blade web.
Alternatively, blade web is applied the active force of above-below direction, to disengage it from big of described mould；Or, right
Blade web applies the active force of fore-and-aft direction, to disengage it from big of described mould.
Accompanying drawing explanation
Fig. 1 is the rib adjusting apparatus of blade web mold provided by the present invention first in a kind of detailed description of the invention
Perspective view；
Fig. 2 is the second perspective view of rib adjusting apparatus shown in Fig. 1；
Fig. 3 is the blade web mold provided by the present invention perspective view in a kind of detailed description of the invention；
Fig. 4 a is the blade web mold provided by the present invention schematic diagram in a kind of occupation mode before the demoulding；
Fig. 4 b is the blade web mold provided by the present invention schematic diagram in a kind of occupation mode after the demoulding；
Fig. 5 a is the blade web mold provided by the present invention schematic diagram in another kind of occupation mode before the demoulding；
Fig. 5 b is the blade web mold provided by the present invention schematic diagram in another kind of occupation mode after the demoulding；
Fig. 6 is the manufacture method of blade web provided by the present invention schematic flow sheet in a kind of detailed description of the invention.
In figure:
The big face of mould 1, mould rib 2, rib adjusting apparatus 3, fixed plate 31, adjustable plate 32, adjusting rod 33, slideway 34,
Slide rail 35, lifting actuator the 36, first range sensor 37, second distance sensor 38, web 4.
Detailed description of the invention
It is an object of the invention to provide a kind of blade web mold and rib adjusting apparatus, the manufacture method of blade web,
By changing the angles and positions of rib, reach to adjust the height of web, to be applicable to the production system of Multiple Type blade web
Make, improve the utilization rate of mould largely, save the development cost of blade web mold simultaneously.
Below in conjunction with accompanying drawing, the present invention is specifically introduced, in order to those skilled in the art accurate understanding present invention's
Technical scheme.
As herein described up and down, front and back, the orientation such as inside and outside, in the case of without specified otherwise, be with blade web mold
For with reference to definition, in blade web mold, with the bearing of trend in the big face of mould rib 2 and mould 1 as fore-and-aft direction, i.e. mould
The length direction in rib 2 and the big face of mould 1 is fore-and-aft direction；Be perpendicular to the big face of mould 1 direction as above-below direction, wherein,
It is under upper, contrary direction is along mould rib 2 away from the direction in the big face of mould 1；Axis with mould big face 1 bearing of trend
For reference, being interior near the direction of this axis, the direction away from this axis is outward.
For ease of describing, inward-outward direction is it can be appreciated that the left and right directions shown in Fig. 1 and Fig. 2, and fore-and-aft direction is
Being perpendicular to the direction of paper in Fig. 1-2, above-below direction is the direction being perpendicular to the big face of mould 1, i.e. upper and lower in Fig. 1-2
To.
As shown in Figure 1-2, the invention provides the rib adjusting apparatus 3 of a kind of blade web mold, blade web includes
The big face of mould 1 and the mould rib 2 being in both sides, mould big face 1, rib adjusting apparatus 3 is connected with mould rib 2 so that mould
Rib 2 is connected to the big face of mould 1 in departing mode, in order to face 1 big with mould surrounds blade web mold jointly, is used for filling
Note forms blade web.
The rib adjusting apparatus 3 of the present invention, for adjusting the angles and positions of mould rib 2, including control system, is fixed
Plate 31 and be liftably connected to the adjustable plate 32 of this fixed plate 31, adjustable plate 32 is fixedly connected with at least three adjusting rod 33,
Each adjusting rod 33 is fixedly connected on the back side of mould rib 2, and the most at least there are three adjusting rods 33 can be connected in triangular shape
The back side of mould rib 2, and then at least mould rib 2 can be formed gusseted, improve adjusting rod 33 to mould rib 2
Adjust stability and reliability；The back side mentioned here refers to the one side in the outside of mould rib 2.
When adjustable plate 32 opposing fixed plate 31 lifts, each adjusting rod 33 can be driven to lift, and then by adjusting rod 33
Driven mold rib 2 lifts, in order to be adjusted the angles and positions of mould rib 2；Each adjusting rod 33 all can including
Foreign side moves upward, and regulates interior external position with driven mold rib 2, specifically can be by control system stretching to adjusting rod 33
Amount is controlled, thus regulates the length that the big face of mould 1 is between the mould rib 2 of both sides, this length correspondence blade web
Height, it is achieved the adjustment to blade web height；The stroke of each adjusting rod 33 can not wait, and now, control system is passed through
Control the stroke of each adjusting rod 33, so that there is different strokes in inward-outward direction in the both sides up and down of mould rib 2,
And then change the angle in the big face of mould rib 2 opposing mold 1, it is achieved the adjustment of angle of flange.
Using the rib adjusting apparatus 3 of the present invention, first, control system can control to adjust plate 32 and be increased to maximum height
Or predetermined altitude, so that adjustable plate 32 drives and fixes the mould rib 2 being connected with adjusting rod 33 and rise and big away from mould
Face 1, it is to avoid when by adjusting rod 33 to the angle of mould rib 2 and inside and outside position adjustment, mould rib 2 and the big face of mould 1
Produce and interfere；Then, control system can control each adjusting rod 33 of being connected with mould rib about 2 both sides inward-outward direction with
Different stroke motions, and then the position generation inclination that driving mould rib 2 is the most original, thus regulate mould rib 2 phase
The angle in face 1 big to mould；Then, control system can control each adjusting rod 33 and enters with identical stroke in inward-outward direction
Row motion, and then regulation mould rib 2 is in the position of inward-outward direction, thus regulate the distance between the mould rib 2 of both sides, with
Limit the big face of mould 1 and be in the distance between two mould ribs 2, the height of the corresponding blade web of this distance；Finally, control system
Control and regulation plate 32 declines, so that adjusting rod 33 driven mold rib 2 drops to the position that face 1 big with mould abuts, with mould
Have big face 1 to overlap, the blade web mold that combination has been formed.
Thus, rib adjusting apparatus 3 completes the adjustment of the position to mould rib 2 and angle, now, whole blade abdomen
The structure of plate is relatively fixed, and may be used for producing the blade web of specific standard, when needing to produce the blade web of other specifications
Time, can be adjusted according to above-mentioned steps by rib adjusting apparatus 3, to be applicable to the production of plurality of specifications blade web.
Being connected with the lifting of adjustable plate 32 for realizing fixed plate 31, in fixed plate 31 and adjustable plate 32, one can set
Having the slideway 34 extended up and down, another one can be provided with the slide rail 35 being slidably matched with this slideway 34, and then makes adjustable plate 32
Can lift along corresponding slide rail 35 or slideway 34 opposing fixed plate 31, to realize the adjustment to mould rib 2 upper-lower position.
At the same time it can also be include the lifting actuator 36 for driving adjustable plate 32 opposing fixed plate 31 to lift, this lifting
Adjustable plate 32 can also be positioned position after adjustment by actuator 36.Specifically, this lifting actuator 36 can be lifting
Hydraulic cylinder, this lifting hydraulic cylinder has elevating lever, drives adjustable plate 32 elevating movement by elevating lever；When regulation is to corresponding position
When putting, under hydraulic action, it is possible to elevating lever is supported on corresponding position, and then adjustable plate 32 is positioned position after adjustment
Put.Now, adjustable plate 32 can self-locking position after adjustment, there is higher stability, be then fixed on adjustable plate 32
Adjusting rod 33 is the most stable, also can have higher motion credibility and degree of regulation.
Lifting actuator 36 can also be the similar structures such as lift cylinder, jack, is all capable of adjustable plate 32
Lifting drives and location, is not limited to the concrete form of lifting hydraulic cylinder.
Those skilled in the art can be arranged as required to the number of adjusting rod 33, such as, in the reality shown in Fig. 1 and Fig. 2
Executing in mode, adjustable plate 32 can be fixedly connected with the adjusting rod 33 of more than four, at this point it is possible to fore-and-aft direction is to go, up and down
Direction is row arrangement adjusting rods 33, arranges or two row multiple rows, multirow two arrange, the array distribution of multiple lines and multiple rows forming two row two.
Now, all there is plural adjusting rod 33 at above-below direction and fore-and-aft direction in mould rib 2, can enter mould rib 2
Row is effective to be controlled, and improves the manipulation stability of mould rib 2, when needs drive mould rib 2 to move in inward-outward direction,
Support owing at least four orientation of mould rib 2 is conditioned bar 33 and drives, stablizing in motor process can be improved, and then
Improve mould rib 2 in the positioning precision of inward-outward direction and accuracy；When needing the angle regulating mould rib 2, it is in
Stroke in inward-outward direction on the upside of mould rib 2 can be precisely controlled by the plural adjusting rod 33 of side, and locates
Downside can be precisely controlled by the adjusting rod 33 in downside at the stroke of inward-outward direction, and then drives mould rib 2 to transport
Move to accurate angle, it is achieved the accurate control of mould rib 2 angle.
Above-mentioned multiple lines and multiple rows refers to more than three, for two row two row.
It is understood that when adjusting rod 33 is according to array distribution, in each row and each row, between adjacent adjusting rod 33
Spacing can be configured as required, can be equidistant, it is also possible to as required use unequal-interval arrange, such as spacing
Can be cumulative or tapered in direction from front to back, it is also possible to expand as required or reduce certain two adjacent adjusting rods 33 it
Between spacing；This spacing specifically refers to the spacing between each row or the spacing between each row.
For using the adjusting rod 33 of the array distribution form of two row two row, adjusting rod 33 substantially can be rectangle
Being supported in the back side of mould rib 2, two row two row constitute these rectangular four limits, and wherein, the spacing between two row is upper and lower
The interval in direction, for ease of extending the angle of regulation range of mould rib 2, can suitably increase the distance between two row, with
Being in a line adjusting rod 33 upper edge setting close to mould rib 2 of top, a line adjusting rod 33 being below connects
The lower edge of near-lying mode tool rib 2 is arranged, and then makes control system can effectively control the both sides up and down of mould rib 2 inside and outside
The stroke in direction, so that mould rib 2 has different strokes in upper and lower both sides, obtains different angles, is formed not
Mould rib 2 with inclination angle, it is adaptable to the production of different size web.
Will also be appreciated that adjusting rod 33 according to array distribution, and can not also carry out reasonable layout as required, as
Circle can be drawn with certain point for the center of circle, then adjusting rod 33 is distributed in the pentagon with this circle as circumscribed circle, hexagon etc. polygon
Each apex of shape；Or, it is also possible to as required with random geometry be distributed each adjusting rod 33, as long as be capable of right
The stable support of mould rib 2 and reliably controlling.
For ease of improving regulation accuracy and installing convenience, fixed plate 31 can be fixedly connected on the big face of mould 1,
So that fixed plate 31 is relatively fixed, provide location base by the big face of mould 1 for fixed plate 31.At this point it is possible to employing welding,
Be spirally connected, pin joint, the concrete mode such as clamping realize the fixing of fixed plate 31 and the big face of mould 1.
On the basis of the above, the rib adjusting apparatus 3 of the present invention can also include the first range sensor 37 and second away from
From sensor 38, both are arranged on adjustable plate 32 at interval in the upper and lower, specifically may be at adjustable plate 32 towards mould rib 2
Simultaneously, i.e. the inner face of adjustable plate 32, as shown in Figure 1；It is arranged on the upper of second distance sensor 38 with the first range sensor 37
As a example by side, the first range sensor 37 can be used for the upside detecting mould rib 2 stroke in inward-outward direction, and second distance passes
Sensor 38 is for detecting the downside stroke in inward-outward direction of mould rib 2；Both of which is connected with control system signal, specifically
The data of the first range sensor 37 can feed back to be in the adjusting rod 33 of top by control system, second distance is passed
The data of sensor 38 feed back to the adjusting rod 33 being below by control system, and then make control system pass through the first distance
Adjusting rod 33 is controlled by the value of feedback of sensor 37 and second distance sensor 38, thus controls each adjusting rod 33 respectively and exist
The stroke of inward-outward direction, so that adjusting rod 33 regulates mould rib 2 to external position in suitably, and the big face of opposing mold 1
There is suitable angle.
It is understood that each parts in the present invention are all connected with control system signal, and then by control it is
System performs the control of whole regulation process, and control system specifically can use single-chip microcomputer, or the signal processor of other forms.
Specifically, when produce a certain model web time, need to provide the specification of this web, including web height and
The angle of rib, the big face of height correspondence mould 1 of web is in the distance between two mould ribs 2, can be by adjusting mould
The interior external position of rib 2 realizes；The angle of the rib i.e. angle in the big face of mould rib 2 opposing mold 1, it is also possible to by adjusting mould
Tool rib about 2 both sides realize at the different strokes of inward-outward direction.Visible, for the determination of web specification, can reflect
Mould rib about 2 both sides are on the stroke of inward-outward direction, at this point it is possible to be converted into corresponding stroke, then by correspondence
Stroke be separately input into the first range sensor 37 and second distance sensor 38 so that the first range sensor 37 and
The stroke in inward-outward direction of the both sides up and down of mould rib 2 monitored in real time by two range sensors 38, until completing mould rib 2
Adjustment, the blade web mold needed for formation.
When being adjusted, lifting actuator 36 can be first passed through adjustable plate 32 is risen to the highest, to drive, mould rib
The 2 big faces of break away from moulds 1, it is to avoid the adjustment of mould rib 2 and face big with mould 1 interferes；It is then possible to drive adjusting rod 33
According to corresponding range sensor, the parameter set by the i.e. first range sensor 37 and/or second distance sensor 38,
And then the position of mould rib 2 and angle adjustment；After completing to adjust, by position and the angle locking of mould rib 2, and pass through
Lifting actuator 36 drives adjustable plate 32 to decline, and mould rib 2 drop on the big face of mould 1 the most at last, and face 1 big with mould offsets
Connect, form complete blade web mold.
First range sensor 37 and second distance sensor 38 may be mounted at the height corresponding with each adjusting rod 33, with
As a example by adjusting rod 33 is arranged according to two row two row, the first range sensor 37 can be arranged on the adjusting rod 33 with top the first row
Same height, and be connected with adjusting rod 33 signal of the first row by control system, and then the adjusting rod 33 controlling this row drives
Moving mold rib 2 arrives interior external position；Second distance sensor 38 can be arranged on the regulation of the second row with lower section
The height that bar 33 is same, and be connected with adjusting rod 33 signal of the second row by control system, and then control the adjusting rod of this row
33 drive mould rib 2 to arrive interior external position.
First range sensor 37 is not necessarily positioned to identical with certain a line adjusting rod 33 with second distance sensor 38
Highly, as long as both are the most spaced apart, and for detecting position the stretching in inward-outward direction of 2 two differing heights of mould rib
Contracting is measured, at this point it is possible to all sensed with the first range sensor 37 and second distance by control system by each adjusting rod 33
Device 38 signal connects, and to coordinate to control each adjusting rod 33, eventually arrives at corresponding interior external position.
Wherein, first, second word such as grade is only used for distinguishing the different parts of same or like structure, or same or similar
Plural structure, does not indicates that the particular determination to order.
The connection of described signal refers to, with the wired or wireless a kind of connected mode realizing signal transmission.
Additionally, move in inward-outward direction for controlling mould rib 2 by adjusting rod 33, adjusting rod 33 be specifically as follows with
The piston rod that hydraulic cylinder connects, is moved in inward-outward direction by Driven by Hydraulic Cylinder piston rod, to realize piston rod in inward-outward direction
Flexible, and then drive the inside and outside motion of mould rib 2.
Adjusting rod 33 can also be the structures such as the expansion link stretched in inward-outward direction, such as telescopic arm, specifically can pass through
Hydraulic-driven or air pressure drive, it is also possible to for motorized motions.Or, adjusting rod 33 can be arranged as required to as connecting rod machine
Structure, screw structure etc..
Adjusting rod 33 and mould rib 2 can also use dismountable connected mode, as being spirally connected, grafting etc., in order to root
According to needs change link position, or mould rib 2 damage after directly change, improve rib adjusting apparatus 3 utilization rate and
Property easy to use.
As it is shown on figure 3, present invention also offers a kind of blade web mold, including the big face of mould 1 with to be connected to mould big
The mould rib 2 of both sides, face 1, mould rib 2 connects above-mentioned rib adjusting apparatus 3, for adjusting the inside and outside of mould rib 2
Position and the angle in the big face of mould rib 2 opposing mold 1, and then obtain the blade being applicable to produce different size blade web
Web mold.
Rib adjusting apparatus 3 is had so that those skilled in the art can adjust by means of rib owing to mould rib 2 connects
Mould rib 2 is adjusted to suitable position and angle by device 3, and then regulates leaf according to the model of blade web to be produced
Sheet web mold, to meet the Production requirement of the blade web of Multiple Type.
As it is shown on figure 3, mould rib 2 and the big face of mould 1 extend the most from front to back, specifically can in their extension direction between
Every arranging some rib adjusting apparatus 3, in order to the diverse location of mould rib 2 fore-and-aft direction is adjusted, specifically can root
Position and the number of rib adjusting apparatus 3 are rationally set according to the specification of blade web.
Described some be that exponential quantity is uncertain, can be arranged as required to, usually more than three.
For ease of describing, Fig. 3 only illustrates as a example by arranging a rib adjusting apparatus 3, does not indicates that the present invention is only
It is limited to arrange a rib adjusting apparatus 3.
During simultaneously as blade web produces, demoulding difficulty, need to be at the inner surface coating release agent of blade web mold, side
Just the rear demoulding has been produced；Although there being releasing agent, but when web produces, still there are resin and the inner surface of blade web mold
Glued phenomenon, the demoulding is the most relatively difficult.
As shown in Fig. 4 a and Fig. 5 a, it is no matter that mould rib 2 is outward-dipping or slope inwardly, all web 4 can be produced
Active force, especially in the presence of resin-bonding so that after web 4 has produced, and mould rib 2 and the big face of mould 1 are with three cinctures
Form surround web 4, be unfavorable for web stripping forming.
Based on above-mentioned technical problem, the present invention is provided with the rib adjusting apparatus 3 being connected with mould rib 2 so that mould keeps off
Limit 2 can be moved in inward-outward direction, defines mobilizable mould rib 2；Before the demoulding, first pass through rib adjusting apparatus
The web 4 that mould rib 2 and laying perfusion are formed is separated from by 3, completes the demoulding of the rib part of web 4, such as Fig. 4 b and figure
Shown in 5b；Now, there is gluing in the most surplus web 4 and the big face of mould 1, and for being equivalent to three gluings, the demoulding of one side gluing is just
The most a lot.
Visible, the blade web mold of the present invention is the most conveniently stripped.Especially, for the big face of mould rib 2 opposing mold 1
When sloping inwardly, i.e. state shown in Fig. 5, there is inside clamping force, now in the web 4 that perfusion is formed by mould rib 2
The demoulding is the most difficult, and after using the blade web mold of the present invention, owing to mould rib 2 can be outwardly away from web 4, enters
And reduce the difficulty of the demoulding, simplify the step of the demoulding；For the state shown in Fig. 4, after mould rib 2 departs from web 4, fall
The overall glued power that low web 4 is born, improves demoulding convenience the most largely.
In conjunction with Fig. 6, present invention also offers the manufacture method of a kind of blade web, specifically include following steps:
S11: set height and the angle of both sides rib of blade web, to define the specification of the web needing production；
S12: by above-mentioned rib adjusting apparatus 3 regulate the angle in the big face of each mould rib 2 opposing mold 1 to accordingly
The angle on side block limit is consistent；
S13: regulated the interior external position of each mould rib 2 by rib adjusting apparatus 3, so that the big face of mould 1 is in two
Length between described mould rib 2 is highly consistent with blade web；
S14: after the blade web mold laying after adjusting, uses priming by vacuum, the blade web needed for formation；
S15: driven the mould rib 2 of both sides to move out by rib adjusting apparatus 3, to realize the de-of web centre rib
Mould.
S16: realize the demoulding in big face in web, and then complete the demoulding of whole web, blade web can be applied with
The active force in lower direction, so that the big face of its break away from moulds 1, or, blade web can be applied the active force of fore-and-aft direction, with
Disengage it from the big face of mould 1.
In above-mentioned steps S11, the big face of mould 1 that the height correspondence of blade web is between both sides mould rib 2
Length, the direction is the left and right directions shown in Fig. 1-5, but during web uses, the height of corresponding web, can pass through
Mode in step S13 adjusts acquisition.
In step S12 and S13, achieve the adjustment of rib position and angle by rib adjusting apparatus 3 respectively, wherein,
In step S12, the adjustment about angle of flange is also to be controlled by the stroke of mould rib 2 inward-outward direction and realize, because of
This, step S12 and step S13 can perform respectively as two steps, it is also possible to step S12 and step S13 are combined into one
Step.When using step S12 and step S13 to perform respectively, execution sequence can be unrestricted；When being combined into a step, can
To calculate the both sides up and down of mould rib 2 in inward-outward direction by web height set in step S11 and angle of flange
Total stroke, then controls two lateral movement up and down of mould rib 2 by rib adjusting apparatus 3 according to different total strokes,
Arrive corresponding position, and then complete the adjustment of web height and angle of flange simultaneously.
It should be noted that no matter step S12 and step S13 use and step-wise execution be still combined into a step, adjust
Time whole, it be required to first be risen to by mould rib 2 the big face of break away from moulds 1, then perform adjustment, again by mould after completing to adjust
Rib 2 drops to face 1 big with mould and abuts, it is to avoid during adjustment, mould rib 2 and the big face of mould 1 interfere.
Further, since the both sides in the big face of mould 1 are equipped with mould rib 2, for the mould rib 2 of both sides, can synchronize
Adjust, it is also possible to adjust respectively.
In step S14, the manufacturing of blade web can be completed, the concrete mode of the demoulding be not limited to step S15 and
The content that S16 limits, those skilled in the art can carry out the demoulding otherwise.
In step S15, owing to rib adjusting apparatus 3 can move out with driven mold rib 2, and then realize rib part
The demoulding, reduce demoulding difficulty, improve demoulding efficiency, also reduce in knockout course to irrigate formed rib shadow
Ring.
In step S16, the stripping means in the big face of mould 1 is not limited to the knockout press of applying above-below direction and the de-of fore-and-aft direction
Mould power, those skilled in the art can be arranged as required to.
Above the manufacture method of blade web mold provided by the present invention and rib adjusting apparatus, blade web is carried out
It is discussed in detail.Principle and the embodiment of the present invention are set forth by specific case used herein, above example
Explanation be only intended to help to understand the core concept of the present invention.It should be pointed out that, for those skilled in the art
For, under the premise without departing from the principles of the invention, it is also possible to the present invention is carried out some improvement and modification, these improve and repair
Decorations also fall in the protection domain of the claims in the present invention.
Claims (13)
1. a rib adjusting apparatus for blade web mold, described blade web mold includes mould big (1) and is connected to
The mould rib (2) of big (1) both sides of described mould, it is characterised in that described rib adjusting apparatus (3) include control system,
Fixed plate (31) with can the adjustable plate (32) that lifts of relative described fixed plate (31), described adjustable plate (32) is fixedly connected with at least
Three adjusting rods (33), each described adjusting rod (33) is fixedly connected on the back side of described mould rib (2), each described adjusting rod
(33) all can inside and outside move, to regulate the interior external position of described mould rib (2), described control system is by controlling each described tune
The angle of the stroke regulation the most described mould of described mould rib (2) big (1) of pole (33).
2. rib adjusting apparatus as claimed in claim 1, it is characterised in that described fixed plate (31) and described adjustable plate (32)
In, one of which is provided with the slideway (34) extended up and down, and another one is provided with the slide rail (35) coordinated with described slideway (34), so that
Obtain described adjustable plate (32) the most described fixed plate (31) lifting.
3. rib adjusting apparatus as claimed in claim 2, it is characterised in that also include for driving described adjustable plate (32) to rise
The lifting actuator (36) dropped and be located.
4. rib adjusting apparatus as claimed in claim 1, it is characterised in that described adjustable plate (32) be fixedly connected with four with
Upper described adjusting rod (33), each described adjusting rod (33) with fore-and-aft direction as row, above-below direction be row, to form two row, two row
Above array distribution.
5. rib adjusting apparatus as claimed in claim 1, it is characterised in that described fixed plate (31) is fixedly connected on described mould
Has big face (1).
6. the rib adjusting apparatus as described in any one of claim 1-5, it is characterised in that also include being arranged at interval in the upper and lower
The first range sensor (37) on described adjustable plate (32) and second distance sensor (38), it is described that both are respectively used to detection
The both sides up and down of mould rib (2) are at the stroke of inward-outward direction, and are connected with described control system signal, in order to described control
System controls described adjusting rod (33), and then regulates interior external position and big of the relative described mould (1) of described mould rib (2)
Angle.
7. rib adjusting apparatus as claimed in claim 6, it is characterised in that described adjusting rod (33) is to be connected with hydraulic cylinder
Piston rod, piston rod described in described Driven by Hydraulic Cylinder stretches in inward-outward direction；
Or, described adjusting rod (33) is the expansion link stretched in inward-outward direction.
8. rib adjusting apparatus as claimed in claim 7, it is characterised in that each described adjusting rod (33) and described mould rib
(2) removably connect.
9. a blade web mold, including mould big (1) and the mould rib that is connected to big (1) both sides of described mould
(2), it is characterised in that also include the rib adjusting apparatus (3) described in any one of the claims 1-8, to adjust described mould
The interior external position of tool rib (2) and the angle of relative described mould big (1).
10. blade web mold as claimed in claim 9, it is characterised in that between the bearing of trend of described mould rib (2)
Every being provided with some described rib adjusting apparatus (3).
The manufacture method of 11. 1 kinds of blade webs, it is characterised in that comprise the following steps:
Set height and the angle of both sides rib of blade web；
Each described mould rib (2) institute relatively is regulated by the rib adjusting apparatus (3) described in any one of the claims 1-8
State the angle of mould big (1) to consistent with the angle of rib described in corresponding side；
The interior external position of each described mould rib (2) is regulated by described rib adjusting apparatus (3), so that big of described mould
(1) length being in described in two between mould rib (2) is highly consistent with described blade web；
According to the blade web mold perfusion after adjusting, prepare blade web.
The manufacture method of 12. blade webs as claimed in claim 11, it is characterised in that after preparing blade web, by institute
Stating rib adjusting apparatus (3) drives the described mould rib (2) of both sides to move out, to realize the demoulding of rib.
The manufacture method of 13. blade webs as claimed in claim 12, it is characterised in that blade web is applied above-below direction
Active force, to disengage it from big of described mould (1)；Or, blade web is applied the active force of fore-and-aft direction, so that its
Depart from big of described mould (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610659892.5A CN106239782B (en) | 2016-08-12 | 2016-08-12 | Blade web die, flange adjusting device and manufacturing method of blade web |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610659892.5A CN106239782B (en) | 2016-08-12 | 2016-08-12 | Blade web die, flange adjusting device and manufacturing method of blade web |
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| CN106239782A true CN106239782A (en) | 2016-12-21 |
| CN106239782B CN106239782B (en) | 2018-06-29 |
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| 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 |
| CN110281548A (en) * | 2018-03-19 | 2019-09-27 | 江苏金风科技有限公司 | For manufacturing the mold and method of wind generator set blade web |
| 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 |
| CN111037807A (en) * | 2019-11-28 | 2020-04-21 | 上海华宜风电模具有限公司 | Manufacturing method of adjustable trial movable flange of wind power blade web plate die |
| CN114179255A (en) * | 2021-11-15 | 2022-03-15 | 明阳智慧能源集团股份公司 | Method for manufacturing inner buckle flange of wind power blade web plate die |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN110281548A (en) * | 2018-03-19 | 2019-09-27 | 江苏金风科技有限公司 | For manufacturing the mold and method of wind generator set blade web |
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| 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 |
| CN111037807A (en) * | 2019-11-28 | 2020-04-21 | 上海华宜风电模具有限公司 | Manufacturing method of adjustable trial movable flange of wind power blade web plate die |
| CN114179255A (en) * | 2021-11-15 | 2022-03-15 | 明阳智慧能源集团股份公司 | Method for manufacturing inner buckle flange of wind power blade web plate die |
| CN114179255B (en) * | 2021-11-15 | 2024-03-26 | 明阳智慧能源集团股份公司 | Manufacturing method of inner buckle flange of wind power blade web plate mold |
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|---|---|
| CN106239782B (en) | 2018-06-29 |
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