CN212073034U - Inside and outside reinforcement filling device of wind-powered electricity generation blade - Google Patents
Inside and outside reinforcement filling device of wind-powered electricity generation blade Download PDFInfo
- Publication number
- CN212073034U CN212073034U CN202020582336.4U CN202020582336U CN212073034U CN 212073034 U CN212073034 U CN 212073034U CN 202020582336 U CN202020582336 U CN 202020582336U CN 212073034 U CN212073034 U CN 212073034U
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- Prior art keywords
- mould
- filling device
- intercommunication
- hob
- blade
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 21
- 230000005611 electricity Effects 0.000 title claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000001746 injection moulding Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005485 electric heating Methods 0.000 claims description 2
- 230000010412 perfusion Effects 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 8
- 229920003023 plastic Polymers 0.000 abstract description 8
- 239000004033 plastic Substances 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 7
- 239000011347 resin Substances 0.000 abstract description 7
- 229920005989 resin Polymers 0.000 abstract description 7
- 230000002349 favourable effect Effects 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an inside and outside reinforcement filling device of wind-powered electricity generation blade, which comprises a die, the support is installed at the top of mould, the pneumatic cylinder is all installed at the both ends of support, the top intercommunication of mould has the exhaust tube, the tip intercommunication of exhaust tube has the vacuum pump, the top intercommunication of mould has the pipe of moulding plastics, the upper end intercommunication of the pipe of moulding plastics has a jar body, the top of jar body is inlayed and is equipped with the bearing, the interference is connected with the hob in the inner ring of bearing, the upper end of hob is passed through coupling joint on the output shaft of motor. When carrying out the reinforcement to the blade and moulding plastics, drive the mould through the pneumatic cylinder and paste the surface at the blade, then open the vacuum pump and carry out the evacuation in to the die cavity, open the motor simultaneously and drive the hob and rotate, can be with the liquid resin in the jar body arrange into the die cavity in, be favorable to improving and fill efficiency.
Description
Technical Field
The utility model relates to a wind-powered electricity generation blade production technical field specifically is an inside and outside reinforcement perfusion device of wind-powered electricity generation blade.
Background
When the blade is manufactured, due to structural requirements, external reinforcement needs to be carried out at the die-closing seam position of the front edge and the rear edge of the blade after the blade is subjected to die closing, and after the external reinforcement is finished, materials such as polyurethane putty need to be reused to correct the wing profiles of the front edge and the rear edge of the blade until the wing profiles meet the design requirements.
At present when to the blade reinforcement, adopt the reinforcement mould to paste at the blade surface then pour into liquid resin into more, adopt the vacuum pump to extract the air simultaneously with liquid resin suction to the die cavity in more, such mode makes the infusion efficiency lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an inside and outside reinforcement filling device of wind-powered electricity generation blade, when going on moulding plastics the blade reinforcement, drive the mould through the pneumatic cylinder and paste on the surface of blade, then open the vacuum pump and carry out the evacuation in to the die cavity, open the motor simultaneously and drive the hob rotation, can be favorable to improving the filling efficiency with the liquid resin in the jar body during discharging the die cavity to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an inside and outside reinforcement filling device of wind-powered electricity generation blade, includes the mould, the support is installed at the top of mould, the pneumatic cylinder is all installed at the both ends of support, the top intercommunication of mould has the exhaust tube, the tip intercommunication of exhaust tube has the vacuum pump, the top intercommunication of mould has the pipe of moulding plastics, the upper end intercommunication of the pipe of moulding plastics has a jar body, the top of the jar body is inlayed and is equipped with the bearing, the interference is connected with the hob in the inner ring of bearing, the upper end of hob passes through coupling joint on the output shaft of motor.
Preferably, a sealing gasket is bonded at the bottom edge of the mold.
Preferably, the bottom of the hydraulic cylinder is fixedly connected with a base, and a self-locking universal wheel is installed at the bottom of the base.
Preferably, a vacuum valve is installed on the exhaust tube.
Preferably, the outer part of the tank body is sleeved with a shell, and the inner side of the shell is provided with a heating wire.
Preferably, the lower end of the screw rod is movably inserted into the injection molding pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses mainly constitute by parts such as mould, pneumatic cylinder, vacuum pump, jar body, when going on moulding plastics the blade reinforcement, drive the mould through the pneumatic cylinder and paste on the surface of blade, then open the vacuum pump and carry out the evacuation in to the die cavity, open the motor simultaneously and drive the hob and rotate, can be with the liquid resin in the jar body arrange into the die cavity in, be favorable to improving the efficiency of filling.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the tank of the present invention;
fig. 3 is a schematic view of the sectional structure of the mold of the present invention.
In the figure: 1. a mold; 2. a support; 3. a hydraulic cylinder; 4. an air exhaust pipe; 5. a vacuum pump; 6. injection molding a tube; 7. a tank body; 8. a bearing; 9. a screw rod; 10. a motor; 11. a gasket; 12. a base; 13. a self-locking universal wheel; 14. a vacuum valve; 15. a housing; 16. an electric heating wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: a wind power blade inside and outside reinforcement filling device comprises a mold 1, a sealing gasket 11 is bonded at the edge of the bottom of the mold 1, the direct sealing performance of the mold 1 and a blade is favorably improved, a support 2 is installed at the top of the mold 1, hydraulic cylinders 3 are installed at two ends of the support 2, the top of the mold 1 is communicated with an exhaust pipe 4, the end part of the exhaust pipe 4 is communicated with a vacuum pump 5, a vacuum valve 14 is installed on the exhaust pipe 4, the control of the exhaust amount is favorably realized, a base 12 is fixedly connected to the bottom of the hydraulic cylinder 3, a self-locking universal wheel 13 is installed at the bottom of the base 12, and the movement of the support 2;
the top of mould 1 communicates has injection molding pipe 6, the upper end of injection molding pipe 6 communicates has jar body 7, the top of jar body 7 is inlayed and is equipped with bearing 8, interference connection has hob 9 in the inner ring of bearing 8, the lower extreme activity of hob 9 is pegged graft in injection molding pipe 6's inside, the upper end of hob 9 is passed through the coupling joint on the output shaft of motor 10, shell 15 has been cup jointed in jar body 7's outside, heating wire 16 is installed to the inboard of shell 15, this heating wire 16 is favorable to heating the heat preservation to the liquid resin in jar body 7.
The working principle is as follows: when carrying out the reinforcement to the blade and moulding plastics, drive 1 pastes the surface at the blade through pneumatic cylinder 3, and the sealed pad 11 of 1 bottoms of mould is favorable to improving 1 and the direct leakproofness of blade of mould, then opens vacuum pump 5 and carries out the evacuation in to the die cavity, opens motor 10 simultaneously and drives the hob 9 and rotate, can be with the liquid resin in the jar body 7 discharge into the die cavity in, be favorable to improving the efficiency of pouring.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an inside and outside reinforcement perfusion device of wind-powered electricity generation blade, includes mould (1), its characterized in that: support (2) are installed at the top of mould (1), pneumatic cylinder (3) are all installed at the both ends of support (2), the top intercommunication of mould (1) has exhaust tube (4), the tip intercommunication of exhaust tube (4) has vacuum pump (5), the top intercommunication of mould (1) has injection molding pipe (6), the upper end intercommunication of injection molding pipe (6) has a jar body (7), the top of jar body (7) is inlayed and is equipped with bearing (8), interference connection has hob (9) in the inner ring of bearing (8), the upper end of hob (9) is passed through the coupling joint and is in the output shaft of motor (10).
2. The wind power blade internal and external reinforcement filling device according to claim 1, characterized in that: and a sealing gasket (11) is bonded at the bottom edge of the mold (1).
3. The wind power blade internal and external reinforcement filling device according to claim 1, characterized in that: the bottom fixedly connected with base (12) of pneumatic cylinder (3), auto-lock universal wheel (13) are installed to the bottom of base (12).
4. The wind power blade internal and external reinforcement filling device according to claim 1, characterized in that: and a vacuum valve (14) is arranged on the air extraction pipe (4).
5. The wind power blade internal and external reinforcement filling device according to claim 1, characterized in that: the outer part of the tank body (7) is sleeved with a shell (15), and the inner side of the shell (15) is provided with an electric heating wire (16).
6. The wind power blade internal and external reinforcement filling device according to claim 1, characterized in that: the lower end of the screw rod (9) is movably inserted into the injection molding pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020582336.4U CN212073034U (en) | 2020-04-19 | 2020-04-19 | Inside and outside reinforcement filling device of wind-powered electricity generation blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020582336.4U CN212073034U (en) | 2020-04-19 | 2020-04-19 | Inside and outside reinforcement filling device of wind-powered electricity generation blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212073034U true CN212073034U (en) | 2020-12-04 |
Family
ID=73595962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020582336.4U Active CN212073034U (en) | 2020-04-19 | 2020-04-19 | Inside and outside reinforcement filling device of wind-powered electricity generation blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212073034U (en) |
-
2020
- 2020-04-19 CN CN202020582336.4U patent/CN212073034U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 91A-77 Chenghu West Road, Yingkou District, China (Liaoning) Pilot Free Trade Zone, Yingkou City, Liaoning Province, 116620 (Room ZB-015, Building 701, Building B, Headquarters) Patentee after: Hongye Wind Power Equipment (Yingkou) Co.,Ltd. Address before: 115000 112-125, 93 Bohai Street West, Yingkou pilot Free Trade Zone, Yingkou City, Liaoning Province Patentee before: Hongye Wind Power Equipment (Yingkou) Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |