CN202491346U - Pneumatic demolding device - Google Patents
Pneumatic demolding device Download PDFInfo
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- CN202491346U CN202491346U CN2012201028424U CN201220102842U CN202491346U CN 202491346 U CN202491346 U CN 202491346U CN 2012201028424 U CN2012201028424 U CN 2012201028424U CN 201220102842 U CN201220102842 U CN 201220102842U CN 202491346 U CN202491346 U CN 202491346U
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- Prior art keywords
- demolding
- air inlet
- inlet pipe
- pneumatic
- pad
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- 230000003044 adaptive Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 10
- 239000010959 steel Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 6
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N fluorine atom Chemical compound 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Abstract
The utility model discloses a pneumatic demolding device which comprises a hollow casing pipe and a hollow air inlet pipe, wherein a part of the air inlet pipe is located inside the casing pipe, and a valve is arranged on the part of the air inlet pipe outside the casing pipe. The pneumatic demolding device solves the problems of difficult demolding, long demolding time, and time and labor consumption at the time of producing blades in wind power markets, and fills blanks of the markets. As a pneumatic demolding method is used, operation is simple, demolding is fast and efficient, labor cost is saved, and production efficiency is improved. One important reason influencing the demolding, namely vacuum formed on surfaces of molds and products, is effectively removed, and therefore demolding efficiency is improved. Besides, product deformation and mold damage easily caused by prying of the products at the time of manual demolding can be avoided. The material of four fluorine set enables the pneumatic demolding device to be sealed with a steel cushion and a threaded rod. The pneumatic demolding device has the advantages of convenient usage, good functions, and broad market prospects.
Description
Technical field
The utility model relates to a kind of stripper apparatus, especially is mainly used in wind-powered electricity generation industry blade product homalographic than a kind of Pneumatic demould device in the production process of the big more difficult demoulding.
Background technology
Wind-powered electricity generation industry MW class blade product stock size is bigger, and the demoulding is difficulty, in the market, generally adopts the mode of the artificial demoulding, product is deviate from after product edge levers up the slit with instrument again.Its shortcoming is:
1) the product area is bigger, and the extension longer dimension need prize the ability demoulding, time-consuming taking a lot of work in a lot of position manual works.
2) in the production process, die surface and product surface are prone to form vacuum state, have hindered knockout course to a great extent, and the mode of the artificial demoulding is to lean on this vacuum of vibration limits, and effect is not remarkable, and the vibrations process possibly influence product shape, the reduction product quality.
When 3) product edge being prized, need like perching knife, demoulding chock etc., be prone to cause die surface to scratch by certain instrument.
When 4) product edge being prized, the product unbalance stress is prone to cause modification, influences product quality.
The utility model content
The utility model purpose: the utility model technical problem to be solved is the deficiency to prior art, and a kind of Pneumatic demould device is provided.
In order to solve the problems of the technologies described above, the utility model discloses a kind of Pneumatic demould device, comprise the sleeve pipe of hollow and the air inlet pipe of hollow, air inlet pipe partly is positioned at sleeve pipe, is positioned at the outer air inlet pipe of sleeve pipe and is provided with valve.
Sleeve pipe described in the utility model is preferably the tetrafluoro sleeve pipe, and said valve is preferably peg type tetrafluoro ball valve.
In the utility model, adopt between said sleeve pipe and the air inlet pipe to be threaded.Thus, the air inlet pipe activity of can in sleeve pipe, advancing and retreat.
In the utility model, said sleeve pipe one end is provided with pad, can increase the contact-making surface that air inlet pipe is backed down product thus, and on the other hand, the wearing and tearing of product are damaged or caused in the termination that can prevent air inlet pipe.Said pad can select metal material or other hardness is high, resistant to elevated temperatures material, and the pad upper surface flushes with said cannula tip.
In the utility model, said sleeve pipe is provided with pad one end and is made as groove structure, and said pad is positioned at groove, and is adaptive with said groove shapes, and the cooperation of being convenient to thus between mould, pneumatic demoulding device and the product three is installed.
In the utility model, said groove cross section is trapezoidal or semicircle for falling, and is convenient to steering current thus and from the slit, flows out.
In the utility model, said air inlet pipe is provided with groove near an end of pad, thus, can increase the air pressure contact-making surface between air inlet pipe and the pad, is convenient to that air pressure is easier to back down pad and product.
In the utility model, said groove cross section for fall in trapezoidal or semicircle or the rectangle or to leg-of-mutton any one.
In the utility model, said air inlet pipe deviates from pad one end and is provided with quick connector, the gas tube of can fast link outside aerating device.
The utility model need be embedded in the mould when using, and pad is exposed at mould inner surface, and is concordant with die face.When producing product, threeway is closed, with anti-gas-leak.During the demoulding, first rotary threaded bar ejects the slit with the steel pad to the line of production, so that the air communication mistake behind the products solidifying; Tracheae is inserted in fast the inserting, feeds compressed air, open the ball valve switch, compressed air can pass through the pore in threaded rod, enters between die surface and the product surface through the groove on top, makes its disengagement.Can play the effect of sealing when the material of tetrafluoro cover and the design of conical contact face make it contact with the steel pad, and metal threaded bar and tetrafluoro also can be realized good sealing when overlapping interlock.
Beneficial effect: when the utility model had solved wind-power market production blade, the demoulding was difficult, and demould time is long, and time-consuming problem of taking a lot of work has been filled up the blank on the market; The Pneumatic demould mode is simple to operate, and the demoulding is effective fast, has saved cost of labor, has improved production efficiency; The most effectively destroyed a major reason that influences the demoulding---the vacuum that die surface and product surface form, improved demoulding efficiency; Prize Product Variant and mould damage that product is prone to cause when having avoided hand-stripping; The material of tetrafluoro cover has realized the sealing with steel pad and threaded rod; Easy to use, functional good, have vast market prospect.
Description of drawings
Below in conjunction with accompanying drawing and the specific embodiment the utility model is done specifying further, the above-mentioned and/or otherwise advantage of the utility model will become apparent.
Fig. 1 is the cross-sectional view of the said device of embodiment.
Fig. 2 is that the said device of embodiment is installed in the interior demoulding of mould view before.
Fig. 3 is that the said device of embodiment is installed in demoulding moment view in the mould.
Fig. 4 is installed in demoulding moment generalized section in the mould for the said device of embodiment.
The specific embodiment
The utility model discloses a kind of Pneumatic demould device, comprise the sleeve pipe of hollow and the air inlet pipe of hollow, air inlet pipe partly is positioned at sleeve pipe, is positioned at the outer air inlet pipe of sleeve pipe and is provided with valve.Adopt between said sleeve pipe and the air inlet pipe and be threaded.Said sleeve pipe one end is provided with pad.State sleeve pipe and be provided with pad one end and be made as groove structure, said pad is positioned at groove, and is adaptive with said groove shapes, and the pad upper surface flushes with said cannula tip.Said groove cross section is trapezoidal or semicircle for falling.Said air inlet pipe is provided with groove near an end of pad.Said groove cross section is down any one in trapezoidal or semicircle or the rectangle.Said air inlet pipe deviates from pad one end and is provided with quick connector.
Embodiment
As shown in Figure 1, the described Pneumatic demould device of the utility model embodiment, comprise steel plate washer 1, be provided with internal thread tetrafluoro sleeve pipe 2, be provided with externally threaded air inlet pipe 3, air inlet pipe 3 is provided with peg type tetrafluoro ball valve 4 and inserts 5 (they being quick connector) soon.As shown in Figure 2, said tetrafluoro sleeve pipe 2 is embedded in the mould 7, and steel plate washer 1 is placed in the reverse frustoconic groove 8 of tetrafluoro sleeve pipe 2, and is concordant with mould 7 inner surfaces; Air inlet pipe 3 and tetrafluoro sleeve pipe 2 interlock mutually, and be connected with peg type tetrafluoro ball valve 4 in the bottom and insert 5 with fast.Peg type tetrafluoro ball valve 4 all extends to mould 7 outsides with fast slotting 5, so that operation.
As shown in Figure 2, peg type tetrafluoro ball valve keeps being in closed condition in product 6 production processes, with anti-gas-leak.Like Fig. 3 and shown in Figure 4, during product 6 curing and demolding, rotation air inlet pipe 3 makes it move to product 6 directions earlier; When air inlet pipe 3 with after steel plate washer 1 contacts, continue rotation air inlet pipe 3, under the drive of air inlet pipe 3; Steel plate washer 1 ejects the slit, so that the air communication mistake to the motion of product 6 directions.Air inlet pipe is inserted in fast the inserting; Feed compressed air, open ball valve 4 switches, compressed air can pass through from the pipeline in the air inlet pipe 3; Groove 9 (not shown among Fig. 3) through the top enters between mould 7 surfaces and product 6 surfaces (shown in Fig. 3 arrow), makes its disengagement.Can play the effect of sealing when the material of tetrafluoro sleeve pipe 2 and the design of conical contact face make it contact with the steel pad, and metal air inlet pipe 3 also can realize good sealing during with 2 interlocks of tetrafluoro sleeve pipe.
When the described wind-powered electricity generation industry of the utility model had solved wind-power market production blade with gum-injecting port, the demoulding was difficult, and demould time is long, and time-consuming problem of taking a lot of work has been filled up the blank on the market; The Pneumatic demould mode is simple to operate, and the demoulding is effective fast, has saved cost of labor, has improved production efficiency; The most effectively destroyed a major reason that influences the demoulding---the vacuum that die surface and product surface form, improved demoulding efficiency; Prize Product Variant and mould damage that product is prone to cause when having avoided hand-stripping; The material of tetrafluoro sleeve pipe has realized the sealing with steel pad and threaded rod; Easy to use, functional good, have vast market prospect.
The utility model provides a kind of thinking and method of Pneumatic demould device; The method and the approach of concrete this technical scheme of realization are a lot, and the above only is the preferred implementation of the utility model, should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model principle, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.The all available prior art of each part not clear and definite in the present embodiment realizes.
Claims (8)
1. a Pneumatic demould device is characterized in that, comprises the sleeve pipe of hollow and the air inlet pipe of hollow, and air inlet pipe partly is positioned at sleeve pipe, is positioned at the outer air inlet pipe of sleeve pipe and is provided with valve.
2. a kind of Pneumatic demould device according to claim 1 is characterized in that, adopts between said sleeve pipe and the air inlet pipe to be threaded.
3. a kind of Pneumatic demould device according to claim 1 and 2 is characterized in that, said sleeve pipe one end is provided with pad.
4. a kind of Pneumatic demould device according to claim 3 is characterized in that said sleeve pipe is provided with pad one end and is made as groove structure, and said pad is positioned at groove, and is adaptive with said groove shapes, and the pad upper surface flushes with said cannula tip.
5. a kind of Pneumatic demould device according to claim 4 is characterized in that said groove cross section is trapezoidal or semicircle for falling.
6. a kind of Pneumatic demould device according to claim 4 is characterized in that said air inlet pipe is provided with groove near an end of pad.
7. a kind of Pneumatic demould device according to claim 6 is characterized in that said groove cross section is down any one in trapezoidal or semicircle or the rectangle.
8. a kind of Pneumatic demould device according to claim 1 and 2 is characterized in that, said air inlet pipe deviates from pad one end and is provided with quick connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201028424U CN202491346U (en) | 2012-03-19 | 2012-03-19 | Pneumatic demolding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201028424U CN202491346U (en) | 2012-03-19 | 2012-03-19 | Pneumatic demolding device |
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| Publication Number | Publication Date |
|---|---|
| CN202491346U true CN202491346U (en) | 2012-10-17 |
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| CN2012201028424U CN202491346U (en) | 2012-03-19 | 2012-03-19 | Pneumatic demolding device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029350A (en) * | 2014-06-05 | 2014-09-10 | 台州市黄岩炜大塑料机械有限公司 | Gas-assisted core pulling mechanism for processing PP flaring pipe mold |
| CN105538585A (en) * | 2011-12-30 | 2016-05-04 | 袁冰 | Method and apparatus for manufacturing silicon rubber cupping instrument |
| CN105961475A (en) * | 2016-06-12 | 2016-09-28 | 广州市丰会行食品机械有限公司 | Demoulding structure |
| CN109291334A (en) * | 2018-09-25 | 2019-02-01 | 浮山县广和精密制造有限公司 | A kind of stripper apparatus of ultra-thin resin sleeve |
-
2012
- 2012-03-19 CN CN2012201028424U patent/CN202491346U/en not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538585A (en) * | 2011-12-30 | 2016-05-04 | 袁冰 | Method and apparatus for manufacturing silicon rubber cupping instrument |
| CN105538585B (en) * | 2011-12-30 | 2017-12-08 | 袁冰 | A kind of method and apparatus for manufacturing silicon rubber cupping apparatus |
| CN104029350A (en) * | 2014-06-05 | 2014-09-10 | 台州市黄岩炜大塑料机械有限公司 | Gas-assisted core pulling mechanism for processing PP flaring pipe mold |
| CN104029350B (en) * | 2014-06-05 | 2016-08-24 | 台州市黄岩炜大塑料机械有限公司 | The gas auxiliary core-pulling mechanism of processing PP flared pipe fitting mould |
| CN105961475A (en) * | 2016-06-12 | 2016-09-28 | 广州市丰会行食品机械有限公司 | Demoulding structure |
| CN105961475B (en) * | 2016-06-12 | 2019-06-25 | 广州市丰会行食品机械有限公司 | A kind of demolding structure suitable for viscous food thin skin |
| CN109291334A (en) * | 2018-09-25 | 2019-02-01 | 浮山县广和精密制造有限公司 | A kind of stripper apparatus of ultra-thin resin sleeve |
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