CN201456277U - Wind-electric vane module system capable of achieving full-automatic inverting - Google Patents
Wind-electric vane module system capable of achieving full-automatic inverting Download PDFInfo
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- CN201456277U CN201456277U CN2009200748708U CN200920074870U CN201456277U CN 201456277 U CN201456277 U CN 201456277U CN 2009200748708 U CN2009200748708 U CN 2009200748708U CN 200920074870 U CN200920074870 U CN 200920074870U CN 201456277 U CN201456277 U CN 201456277U
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Abstract
The utility model relates to a wind-electric vane module system capable of achieving full-automatic inverting, which comprises a wind-electric vane module upper die, a wind-electric vane module lower die, an automatic inverting mechanism and an inverting mechanism fixing steel board, wherein the wind-electric vane module upper die and the front edge of the wind-electric vane module lower die are provided with the inverting mechanism fixing steel board, and a plurality of automatic inverting mechanisms are arranged on the inverting mechanism fixing steel board. Compared with the prior art, the wind-electric vane module has the advantages of simple structure, and is safe and reliable and the like.
Description
Technical field
The utility model relates to the mould that a kind of production process in wind electricity blade matched moulds and die sinking has excellent function, is specially the wind-powered blade mold system that can realize full-automatic upset.
Background technology
Along with developing rapidly of wind-powered electricity generation industry, large-scale batch production is the inexorable trend of wind-power electricity generation complete machine and the development of related accessory manufacturing enterprise.For wind power generation blade, at present, the domestic production technology is backward relatively, and very most of producer fails to realize mass production.
Especially wind-powered blade mold realizes that there is more weak point in the manufacture of the upset clamping of upper die and lower die.At the initial stage, the upset of wind electricity blade production process mould relies on driving or crane to realize, fixes by rotating shaft between the upper die and lower die.By driving or crane the patrix of mould is sling, overturn, descend general who has surrendered's upper and lower mould tool to lump together then.Afterwards, wind-powered blade mold is the better turn over function of realizing, the hydraulic turnover mechanism that has adopted external or more domestic producers to make because the matched moulds process is divided into two stages, promptly overturns and vertical lifting.So after mould is basic point Rotate 180 ℃, rotating shaft need be extracted, just can be that patrix moves straight down with the center of gravity; When die sinking, earlier patrix vertically to be risen simultaneously, rotating shaft is inserted, could realize the upset of mould.In the vertical lifting stage, generally adopt one group of synchronous hydraulic oil cylinder to realize the lifting of patrix.Use the wind-powered blade mold of this switching mechanism, though realized certain automation, all there is more inconvenience in operations such as artificial plug rotating shaft and patrix lifting.And, when the mould center of gravity arrives peak, " dieback " can occur and reach " play " phenomenon, because the singular point of die turning mechanism in motion process exerts an influence to motion.So production process exists bigger potential safety hazard.
In view of the manufacturing technology of wind-powered blade mold may become the bottleneck of the mass production of restriction wind electricity blade, the innovation and development of wind-powered blade mold manufacturing technology is necessary.
Chinese patent ZL200720041718.0 has announced the upset matched moulds system that a kind of wind electricity blade is made, though this system has realized the part automatic function, in the die flip process, still needs manually to plug rotating shaft, the potential safety hazard of existence.
Summary of the invention
The purpose of this utility model is exactly to provide a kind of simple in structure, safe and reliable wind-powered blade mold system that realizes full-automatic upset for the defective that overcomes above-mentioned prior art existence.
The purpose of this utility model can be achieved through the following technical solutions: the wind-powered blade mold system that can realize full-automatic upset, it is characterized in that, this system comprises wind-powered blade mold patrix, wind-powered blade mold counterdie, automatic turning mechanism and switching mechanism fixation steel plate, the leading edge of described wind-powered blade mold patrix and wind-powered blade mold counterdie is provided with the switching mechanism fixation steel plate, and this switching mechanism fixation steel plate is provided with a plurality of automatic turning mechanisms.
Described automatic turning mechanism is provided with 2-10.
Described automatic turning mechanism is the automatic hydraulic switching mechanism, comprise rotating shaft, fixed mount, rollover stand, support cylinder, damping oil cylinder, overturning oil cylinder and U profile shaft hole, described fixed mount is welded on the wind-powered blade mold counterdie, described rollover stand is welded on the wind-powered blade mold patrix, the U profile shaft hole of described rotating shaft Connection Bracket and rollover stand, described support cylinder one end is fixed on the fixed mount, other end supporting rotating shaft, described damping oil cylinder and overturning oil cylinder are an end and are connected on the fixed mount, and the other end is connected on the rollover stand.
Described overturning oil cylinder has two, is separately positioned on the fixed mount both sides, and described damping oil cylinder is arranged on fixed mount one side.
Described automatic turning mechanism connects electric control system.
The utility model has been installed the hydraulic turnover mechanism that can automatically overturn on the upper die and lower die of wind-powered blade mold.In the leading edge of wind-powered blade mold two or more hydraulic turnover mechanisms are installed, in matched moulds and die sinking production process, mould can be realized automatic turn over function, can coordinate to realize simultaneously the vertical lifting function of mould.Wind-powered blade mold is selected the automatic hydraulic switching mechanism for use, comprises respectively 1 of 2 overturning oil cylinders, damping oil cylinder, support cylinder, rollover stand, fixed mount.Be provided with on the select location of mould leading edge steelframe and can bear the fixation steel plate that die flip and lifting process cause load, the rollover stand with the automatic hydraulic switching mechanism is welded on upper mould then, and fixed mount is welded on the counterdie of mould.Overturning oil cylinder is positioned at the both sides of fixed mount, and damping oil cylinder is positioned at a side of fixed mount, and overturning oil cylinder, damping oil cylinder one end are connected on the rollover stand, and the other end is connected on the fixed mount.Support cylinder one end is fixed on the fixed mount, other end supporting rotating shaft.The wind-powered blade mold that the automatic hydraulic switching mechanism is installed can be realized the folding of mould under two overturning oil cylinder coordinative roles, its axis hole is U profile shaft hole, and rollover stand and rotating shaft can be realized vertical lifting under the support cylinder effect.When the upper mould center of gravity arrived peak, small change took place in the anglec of rotation, can produce the effect that very big oil pressure can counterbalance moment in the damping oil cylinder, had solved the play problem of die flip.
Compared with prior art, the utility model does not need manually to plug rotating shaft in the die flip process, eliminates the potential safety hazard that production process exists; Simultaneously, solve the play problem that the die flip process exists, to the percussion of mould, also reduced the probability of the demoulding generation of matched moulds process blade when having reduced upset.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the automatic turning mechanism of wind-powered blade mold among Fig. 1;
Fig. 3 is the electric control system figure of wind-powered blade mold among Fig. 1;
Fig. 4 a is full-automatic switching process state one schematic diagram of the utility model wind-powered blade mold system;
Fig. 4 b is full-automatic switching process state two schematic diagrames of the utility model wind-powered blade mold system;
Fig. 4 c is full-automatic switching process state three schematic diagrames of the utility model wind-powered blade mold system.
Wherein, 1-switching mechanism fixation steel plate, 2-automatic turning mechanism, 3-wind-powered blade mold patrix, 4-wind-powered blade mold counterdie, 21-rotating shaft, 22-fixed mount, 23-rollover stand, 24-support cylinder, 25-damping oil cylinder, 26-overturning oil cylinder, 27-U profile shaft hole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Shown in Fig. 1-2, can realize the wind-powered blade mold system of full-automatic upset, this system comprises wind-powered blade mold patrix 3, wind-powered blade mold counterdie 4, automatic turning mechanism 2 and switching mechanism fixation steel plate 1, the leading edge of described wind-powered blade mold patrix 3 and wind-powered blade mold counterdie 4 is provided with switching mechanism fixation steel plate 1, and 2-10 automatic turning mechanism 2 can be set on this switching mechanism fixation steel plate 1 according to actual needs.
Described automatic turning mechanism 2 is the automatic hydraulic switching mechanism, comprise rotating shaft 21, fixed mount 22, rollover stand 23, support cylinder 24, damping oil cylinder 25, overturning oil cylinder 26 and U profile shaft hole 27, described fixed mount 22 is welded on the wind-powered blade mold counterdie 4, described rollover stand 23 is welded on the wind-powered blade mold patrix 3, the U profile shaft hole 27 of described rotating shaft 21 Connection Brackets 22 and rollover stand 23, described support cylinder 24 1 ends are fixed on the fixed mount 22, other end supporting rotating shaft 21, described damping oil cylinder 25 and overturning oil cylinder 26 are an end and are connected on the fixed mount 22, and the other end is connected on the rollover stand 23.Overturning oil cylinder 26 has two, is separately positioned on fixed mount 22 both sides, and described damping oil cylinder 25 is arranged on fixed mount 22 1 sides.Automatic turning mechanism 3 connects electric control system.
The utility model principal character is to have realized that wind-powered blade mold automatically overturns, desired location in the leading edge of wind-powered blade mold patrix 3 and wind-powered blade mold counterdie 4 has welded two or more switching mechanism fixation steel plates 1, then automatic turning mechanism 2 is fixedly connected on above the switching mechanism fixation steel plate 1.
As shown in Figure 2, the employed automatic turning mechanism of the utility model, primary structure is a rotating shaft 21, with mould Connection Bracket 22 and rollover stand 23, one end is fixed on the fixed mount 22, the other end is supported on the support cylinder 24 on the rotating shaft 21, because the rotating shaft axis hole of automatic turning mechanism is U profile shaft hole 27, so rollover stand 23 and rotating shaft 21 can vertical liftings under support cylinder 24 effects.Overturning oil cylinder 26 and damping oil cylinder 25 are an end and are connected on the fixed mount 22, the other end is connected on the rollover stand 23, when wind-powered blade mold patrix center of gravity is passed through peak, small change takes place in the anglec of rotation, can produce the momentary action that very big oil pressure can counterbalance moment in the damping oil cylinder 25.
As shown in Figure 3, the utility model is controlled by electric control system in switching process, reach out, the full-automation of matched moulds, this electric control system is controlled and is comprised the PLC module, this PLC module connects panel (manually) controller module respectively, remote controller control signal module, the control magnetic valve, angular transducer and oil pump motor frequency converter, described air magnetic valve connects tipper oil cylinder and hoist cylinder, described oil pump motor frequency converter connects oil pump motor, by angular transducer control information is delivered to PLC and comes logic control variable-frequency motor rotating speed with the synchronism of 2 above automatic turning mechanisms of automatic adjusting in switching process.Adopt the security of remote controller control raising operating process.
The utility model is realized automatically rotating mold process specifically as shown in Figure 4, and the matched moulds process in contrast.As Fig. 4 a, support cylinder 24 is propped up rotating shaft 21 straight up, closely cooperates with the upper surface in U profile shaft hole 27, and overturning oil cylinder 26 at the uniform velocity stretches out then, and mould at the uniform velocity rotates around rotating shaft 21, and damping oil cylinder 25 is in driven state.As Fig. 4 b, when mould was about near peak, 1 overturning oil cylinder 26 continued to stretch out, and another overturning oil cylinder shrinks gradually and plays a supportive role.Oil pressure increase the unbalanced weight moment that balance mould centers of gravity produce when the highest moment in the damping oil cylinder 25, and mould is steadily overturn.As Fig. 4 c, mould continues upset, and two overturning oil cylinders 26 all at the uniform velocity shrink gradually, and damping oil cylinder 25 is driven, and last die flip arrives minimum point for 180 ℃, finishes the die sinking process.
Claims (5)
1. can realize the wind-powered blade mold system of full-automatic upset, it is characterized in that, this system comprises wind-powered blade mold patrix, wind-powered blade mold counterdie, automatic turning mechanism and switching mechanism fixation steel plate, the leading edge of described wind-powered blade mold patrix and wind-powered blade mold counterdie is provided with the switching mechanism fixation steel plate, and this switching mechanism fixation steel plate is provided with a plurality of automatic turning mechanisms.
2. the wind-powered blade mold system that realizes full-automatic upset according to claim 1 is characterized in that, described automatic turning mechanism is provided with 2-10.
3. the wind-powered blade mold system that realizes full-automatic upset according to claim 1, it is characterized in that, described automatic turning mechanism is the automatic hydraulic switching mechanism, comprise rotating shaft, fixed mount, rollover stand, support cylinder, damping oil cylinder, overturning oil cylinder and U profile shaft hole, described fixed mount is welded on the wind-powered blade mold counterdie, described rollover stand is welded on the wind-powered blade mold patrix, the U profile shaft hole of described rotating shaft Connection Bracket and rollover stand, described support cylinder one end is fixed on the fixed mount, other end supporting rotating shaft, described damping oil cylinder and overturning oil cylinder are an end and are connected on the fixed mount, and the other end is connected on the rollover stand.
4. the wind-powered blade mold system that realizes full-automatic upset according to claim 3 is characterized in that described overturning oil cylinder has two, is separately positioned on the fixed mount both sides, and described damping oil cylinder is arranged on fixed mount one side.
5. the wind-powered blade mold system that realizes full-automatic upset according to claim 1 is characterized in that described automatic turning mechanism connects electric control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200748708U CN201456277U (en) | 2009-07-17 | 2009-07-17 | Wind-electric vane module system capable of achieving full-automatic inverting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200748708U CN201456277U (en) | 2009-07-17 | 2009-07-17 | Wind-electric vane module system capable of achieving full-automatic inverting |
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| Publication Number | Publication Date |
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| CN201456277U true CN201456277U (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009200748708U Expired - Lifetime CN201456277U (en) | 2009-07-17 | 2009-07-17 | Wind-electric vane module system capable of achieving full-automatic inverting |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785313A (en) * | 2012-06-29 | 2012-11-21 | 常州神辉电工材料有限公司 | Hydraulic turning opening and closing method of wind-power blade die |
| CN108145993A (en) * | 2016-12-02 | 2018-06-12 | 山东双科技股份有限公司 | Intelligent blade mold |
| CN109592403A (en) * | 2019-01-22 | 2019-04-09 | 河北工业大学 | A kind of wind electricity blade automatic turning clamping device |
| CN110154281A (en) * | 2019-04-25 | 2019-08-23 | 同济大学 | A kind of wind blade automatic turning mold closing mechanism |
| CN110877883A (en) * | 2019-12-03 | 2020-03-13 | 大唐玉门新能源有限公司 | Wind-powered electricity generation blade turning device |
| WO2021185834A1 (en) * | 2020-03-18 | 2021-09-23 | Lm Wind Power A/S | Turning system for wind turbine blade parts |
| WO2021218635A1 (en) * | 2020-04-27 | 2021-11-04 | Gurit Tooling (Taicang) Co., Ltd. | Hinge arm structure for turning a wind turbine blade mould |
-
2009
- 2009-07-17 CN CN2009200748708U patent/CN201456277U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785313A (en) * | 2012-06-29 | 2012-11-21 | 常州神辉电工材料有限公司 | Hydraulic turning opening and closing method of wind-power blade die |
| CN108145993A (en) * | 2016-12-02 | 2018-06-12 | 山东双科技股份有限公司 | Intelligent blade mold |
| CN109592403A (en) * | 2019-01-22 | 2019-04-09 | 河北工业大学 | A kind of wind electricity blade automatic turning clamping device |
| CN110154281A (en) * | 2019-04-25 | 2019-08-23 | 同济大学 | A kind of wind blade automatic turning mold closing mechanism |
| CN110154281B (en) * | 2019-04-25 | 2020-04-07 | 同济大学 | Automatic mould closing device that overturns of wind-force blade |
| CN110877883A (en) * | 2019-12-03 | 2020-03-13 | 大唐玉门新能源有限公司 | Wind-powered electricity generation blade turning device |
| WO2021185834A1 (en) * | 2020-03-18 | 2021-09-23 | Lm Wind Power A/S | Turning system for wind turbine blade parts |
| US11794379B2 (en) | 2020-03-18 | 2023-10-24 | Lm Wind Power A/S | Turning system for wind turbine blade parts |
| WO2021218635A1 (en) * | 2020-04-27 | 2021-11-04 | Gurit Tooling (Taicang) Co., Ltd. | Hinge arm structure for turning a wind turbine blade mould |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |