CN202491346U - Pneumatic demolding device - Google Patents

Pneumatic demolding device Download PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
demolding
air inlet
inlet pipe
pneumatic
pad
Prior art date
Application number
CN2012201028424U
Other languages
Chinese (zh)
Inventor
王珺
梅瑞琴
Original Assignee
连云港东鼎实业有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 连云港东鼎实业有限公司 filed Critical 连云港东鼎实业有限公司
Priority to CN2012201028424U priority Critical patent/CN202491346U/en
Application granted granted Critical
Publication of CN202491346U publication Critical patent/CN202491346U/en

Links

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

A kind of Pneumatic demould device
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.
CN2012201028424U 2012-03-19 2012-03-19 Pneumatic demolding device CN202491346U (en)

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

Publications (1)

Publication Number Publication Date
CN202491346U true CN202491346U (en) 2012-10-17

Family

ID=46997585

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201028424U CN202491346U (en) 2012-03-19 2012-03-19 Pneumatic demolding device

Country Status (1)

Country Link
CN (1) CN202491346U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
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

Cited By (7)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN203409069U (en) Stamping device
CN201511476U (en) Cylinder type core-pulling die structure
CN203004301U (en) Plastic bowl thermal forming knife edge mould
CN201988639U (en) Pillar inner plate trimming and piercing die embedded with waste material automatic sliding-out device
CN204503628U (en) A kind of plasterboard plate face material-clearing device
CN103707473B (en) Plastic mold internal screw thread is floated spline mould emptier
CN201604267U (en) Injection mold capable of automatically cutting off waste materials
CN201389955Y (en) Twisting off device for large gates of injection molds
CN102825141A (en) Waste recovery system
CN203844145U (en) Injection mold capable of automatically demolding internal threads
CN206465238U (en) Well mould on a kind of inspection shaft
CN102146572B (en) Spongy lead molding production line
CN201906630U (en) Round vane wheel of vertical impact crusher
CN208697530U (en) A kind of cutter device of electric power bellows
CN203251926U (en) Betel nut arranging device
CN203578730U (en) Grid casting machine provided with positioning cutter with cooling device
CN201520027U (en) Core-pulling device of double sliding blocks of mold
CN205110732U (en) Centrifugal casting equipment of fluid coupling ware work piece
CN102380907B (en) Back-flushing dehydrated gypsum production die and production process thereof
CN207465795U (en) A kind of display lid shell mold tool
CN207071991U (en) It is a kind of can waste discharge mold cutter
CN204123580U (en) A kind of forming machine with upper die station
CN203737887U (en) Oil cylinder type internally-threaded copper pipe forming die protecting device
CN200991944Y (en) Brick-making machine gantry
CN203678475U (en) Novel paper shredder for printing house

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121017

Termination date: 20130319