CN207224438U - Air-breathing fixing device in a kind of mould - Google Patents

Air-breathing fixing device in a kind of mould Download PDF

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Publication number
CN207224438U
CN207224438U CN201720996233.0U CN201720996233U CN207224438U CN 207224438 U CN207224438 U CN 207224438U CN 201720996233 U CN201720996233 U CN 201720996233U CN 207224438 U CN207224438 U CN 207224438U
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China
Prior art keywords
cavity
mould
suction nozzle
air
sucker
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Application number
CN201720996233.0U
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Chinese (zh)
Inventor
张树刚
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Eagle Star Precision Industry (shenzhen) Co Ltd
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Eagle Star Precision Industry (shenzhen) Co Ltd
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Priority to CN201720996233.0U priority Critical patent/CN207224438U/en
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Abstract

It the utility model is related to air-breathing fixing device in a kind of mould, it includes absorption ejection action part and rear cavity, absorption ejection action part is arranged in the rear cavity, absorption ejection action part includes suction nozzle, some positioning ejection heads and tracheae, wherein, the suction nozzle and some positioning ejection head are arranged in the rear cavity, and the suction nozzle and some positioning ejection head are pierced by from the handware positioning chamber of the rear cavity at the same time.

Description

Air-breathing fixing device in a kind of mould
Technical field
A kind of air-breathing fixing device is the utility model is related to, particularly relates to air-breathing in a kind of mould applied in injection mold Fixing device.
Background technology
It is well known that it is that plastic material is moulded in handware to have a kind of product in the product formed using mold injection Surrounding and obtain finished product product, how handware to be positioned just to become when this kind of product is molded and is primarily asked Topic, since mould is made of metal material, and handware is also what is be made of metal material, is used conventional methods directly Handware is placed on mould and is positioned that often to occur positioning not accurate, handware is walked at random up and down during the molding of front and rear mould Position causes to deform, the problems such as shot size is unstable, and this is the major defect for conventional art.
Utility model content
The utility model provides air-breathing fixing device in a kind of mould, and handware can be fixed absorption in mould molding chamber by it In, its positioning method is simple and reliable, and this is the main purpose for the utility model.
Technical solution is used by the utility model:Air-breathing fixing device in a kind of mould, it includes adsorbing ejection action Part and rear cavity, absorption ejection action part are arranged in the rear cavity, which is arranged on a frame top, Handware positioning chamber and injection molding cavity are provided with the top of the rear cavity, which is connected with the injection molding cavity.
Absorption ejection action part includes suction nozzle, some positioning ejection heads and tracheae, wherein, the suction nozzle and some Positioning ejection head is arranged in the rear cavity, and the suction nozzle and some positioning ejection head are at the same time from the hardware of the rear cavity It is pierced by part positioning chamber, which includes main tracheae, suction nozzle tracheae and some ejection head tracheaes, an air pump and be connected to the main gas Pipe one end, the suction nozzle tracheae and some ejection head tracheaes are connected in the main tracheae other end at the same time.
The suction nozzle is set in a connecting tube, which is connected with the connecting tube, which includes body, attaches Disk and sucker, wherein, which is set at the top of the connecting tube, which has set intracoelomic cavity, which is fixedly connected on At the top of the body, which is provided with sucker, which is connected with the set intracoelomic cavity, which is located at the sucker Surrounding, it is integral which is connected shape with the sucker, and some positioning ejection heads and some ejection head tracheaes one are a pair of Should and it connect.
Each positioning ejection head includes inflator, piston and mandril, wherein, which is fixed at the rear mold In benevolence, which is plugged in the inflator bottom, which is movably arranged in the inflator, which is fixed at this Top land, mandril top are provided with top sucker, which is pierced by from the handware positioning chamber.
Be equipped with sealing ring on the piston lateral surface, the sealing ring be arranged on the piston lateral surface and the inflator inner surface it Between.Pressing plate is connected with the rear cavity bottom surface, which penetrates in the rear cavity after passing through the pressing plate.The body, the attaching disk And the sucker is made of identical flexible material.Elastic thin film is provided with the sucker, which offers Cross autogenous cutting mouth.
The beneficial effects of the utility model are:The suction nozzle of the utility model holds hardware, hardware is close to mould, so Hardware walks at random up and down when just having evaded without this device, causes to deform, the unstable situation of size, in addition, designing this reality Product will not move when being produced with new getter device for injection, and manipulator can be realized and is accurately positioned, effective series connection Mould and manipulator, ensure realizing that unmanned workshop provides effective technology, while may insure to be not easy pressing mold during production, Hit mould, it is ensured that production high-volume, reduces the danger in production, make mould can be with automated production.
Brief description of the drawings
Fig. 1 for the utility model institute adsorption production structure diagram.
Fig. 2 is the structure diagram of the utility model.
Fig. 3 is the structure diagram of the absorption ejection action part of the utility model.
Fig. 4 is the position view of the utility model pressing plate and tracheae.
Embodiment
As shown in Figures 1 to 4, air-breathing fixing device in a kind of mould, it enables what product 1 stablized to set to fixed product 1 Put in a mold to complete injection action, which includes central hardware part 2 and plastic injection part 3, plastic injection portion 3 rings are divided to be located at central 2 surrounding of hardware part, the utility model is fixed on by way of central hardware part 2 is used absorption In mould, the injection work to central 2 surrounding plastic injection part 3 of hardware part can be smoothly completed.
Air-breathing fixing device in a kind of mould, it includes absorption ejection action part 100 and rear cavity 200, the absorption top Go out action part 100 to be arranged in the rear cavity 200, which is arranged on the top of a rack 210.
The top of rear cavity 200 is provided with handware positioning chamber 220 and injection molding cavity 230, the handware positioning chamber 220 It is connected with the injection molding cavity 230.
When work, central hardware part 2 is fixed in the handware positioning chamber 220 first, then mold-closing injection, Plastic injection part 3 is moulded in central 2 surrounding of hardware part, finally die sinking ejection.
Absorption ejection action part 100 includes suction nozzle 10, some positioning ejections first 20 and tracheae 30, wherein, the suction Mouth 10 and some positioning ejection first 20 are arranged in the rear cavity 200, the suction nozzle 10 and some positioning ejection first 20 It is pierced by the same time from the handware positioning chamber 220 of the rear cavity 200.
Pressing plate 240 is connected with 200 bottom surface of rear cavity, which penetrates the rear cavity 200 after passing through the pressing plate 240 In and first 20 be connected with the suction nozzle 10 and some positioning ejection respectively.
The relative position of the tracheae 30 and the rear cavity 200 can be fixed by the pressing plate 240.
The tracheae 30 includes main tracheae 31, suction nozzle tracheae 32 and some ejection head tracheaes 33.
One air pump is connected to main 31 one end of tracheae, and the suction nozzle tracheae 32 and some ejection head tracheaes 33 connect at the same time In main 31 other end of tracheae.
The suction nozzle 10 is set in a connecting tube 40, which is connected with the connecting tube 40.
The suction nozzle 10 includes body 11, attaches disk 12 and sucker 13, wherein, which is set in the connecting tube 40 and pushes up Portion, the body 11 have set intracoelomic cavity.
The sucker 13 is fixedly connected on the top of the body 11, which is provided with sucker 131, the sucker 131 with The set intracoelomic cavity is connected.
12 ring of attaching disk is located at 13 surrounding of sucker, and it is integral which with the sucker 13 is connected shape.
The body 11, the attaching disk 12 and the sucker 13 are processed and formed at one time by identical flexible material.
When specific implementation, elastic thin film 132 is provided with the sucker 131, is opened up on the elastic thin film 132 There is autogenous cutting mouth 133.
It can prevent gas backstreaming from lifting the adsorption effect of the sucker 13 by the structure design of the elastic thin film 132.
Some positioning ejections first 20 are corresponded and connected with some ejection head tracheaes 33.
Each positioning ejection first 20 includes inflator 21, piston 22 and mandril 23.
Wherein, which is fixed in the rear cavity 200, which is plugged in 21 bottom of inflator Portion.
The piston 22 is movably arranged in the inflator 21.
The mandril 23 is fixed at the top of piston 22.
The top of mandril 23 is provided with top sucker 231, which is pierced by from the handware positioning chamber 220.
When specific implementation, sealing ring is equipped with 22 lateral surface of piston, which is arranged on the piston 22 Between lateral surface and 21 inner surface of inflator, to reach the effect of sealing.
When utility model works, central hardware part 2 is placed in the handware positioning chamber 220 first, this Carve, the attaching disk 12 of the suction nozzle 10 is fitted on the bottom surface of central hardware part 2, and at the same time, some positioning eject head The 20 top sucker 231 is also fitted on the bottom surface of central hardware part 2, so as to have the function that Primary Location.
Then, air pump action air-breathing, this moment, the sucker 13 of the suction nozzle 10 adsorbs central hardware part 2, while the top 33 air-breathing of tracheae of lifting one's head makes the mandril 23 fall, at this time, central hardware part 2 be fixed in the handware positioning chamber 220 into Row injection.
After completing to be molded, air pump action outlet, gas makes the sucker 13 release with by the sucker 131 blowout Entreat the absorption relation of hardware part 2.At the same time, on 33 outlet of the ejection head tracheae mandril 23 top to complete the demoulding of product Action.
The suction nozzle 10 of the utility model holds hardware, hardware is close to mould, when thus having evaded without this device Hardware walks at random up and down, causes to deform, the unstable situation of size, in addition, design the utility model getter device for Product will not move during injection production, and manipulator can be realized and is accurately positioned, effectively connected mould and manipulator, to realizing Unmanned workshop provides effective technology and ensures, while may insure to be not easy pressing mold during production, hits mould, it is ensured that production is large quantities of Amount, reduces the danger in production, makes mould can be with automated production.

Claims (6)

  1. A kind of 1. air-breathing fixing device in mould, it is characterised in that:Including absorption ejection action part and rear cavity, the absorption top Go out action part to be arranged in the rear cavity, which is arranged on a frame top, and hardware is provided with the top of the rear cavity Part positioning chamber and injection molding cavity, the handware positioning chamber are connected with the injection molding cavity,
    Absorption ejection action part includes suction nozzle, some positioning ejection heads and tracheae, wherein, the suction nozzle and some this are determined Position ejection head is arranged in the rear cavity, and the suction nozzle and some positioning ejection head are determined from the handware of the rear cavity at the same time It is pierced by the chamber of position, which includes main tracheae, suction nozzle tracheae and some ejection head tracheaes, an air pump and be connected to the main tracheae one End, the suction nozzle tracheae and some ejection head tracheaes are connected in the main tracheae other end at the same time,
    The suction nozzle is set in a connecting tube, which is connected with the connecting tube, the suction nozzle include body, attach disk with And sucker, wherein, which is set at the top of the connecting tube, which has set intracoelomic cavity, which is fixedly connected on the set At the top of body, which is provided with sucker, which is connected with the set intracoelomic cavity, which is located at the sucker four In week, it is integral which is connected shape with the sucker, and some positioning ejection heads are corresponded with some ejection head tracheaes And connect.
  2. 2. air-breathing fixing device in a kind of mould as claimed in claim 1, it is characterised in that:Each positioning ejection head wraps Inflator, piston and mandril are included, wherein, which is fixed in the rear cavity, which is plugged in the inflator Bottom, the piston are movably arranged in the inflator, which is fixed at the top land, and top is provided with the top of the mandril and is inhaled Disk, the mandril are pierced by from the handware positioning chamber.
  3. 3. air-breathing fixing device in a kind of mould as claimed in claim 2, it is characterised in that:It is equipped with the piston lateral surface close Seal, the sealing ring are arranged between the piston lateral surface and the inflator inner surface.
  4. 4. air-breathing fixing device in a kind of mould as claimed in claim 1, it is characterised in that:Pressure is connected with the rear cavity bottom surface Plate, the tracheae are penetrated in the rear cavity after passing through the pressing plate.
  5. 5. air-breathing fixing device in a kind of mould as claimed in claim 1, it is characterised in that:The body, the attaching disk and should Sucker is made of identical flexible material.
  6. 6. air-breathing fixing device in a kind of mould as claimed in claim 1, it is characterised in that:Elastic film is provided with the sucker Piece, the elastic film on piece offered autogenous cutting mouth.
CN201720996233.0U 2017-08-10 2017-08-10 Air-breathing fixing device in a kind of mould Active CN207224438U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720996233.0U CN207224438U (en) 2017-08-10 2017-08-10 Air-breathing fixing device in a kind of mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720996233.0U CN207224438U (en) 2017-08-10 2017-08-10 Air-breathing fixing device in a kind of mould

Publications (1)

Publication Number Publication Date
CN207224438U true CN207224438U (en) 2018-04-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720996233.0U Active CN207224438U (en) 2017-08-10 2017-08-10 Air-breathing fixing device in a kind of mould

Country Status (1)

Country Link
CN (1) CN207224438U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108857981A (en) * 2018-07-27 2018-11-23 东莞长盈精密技术有限公司 Product orientation device and localization method
CN110450369A (en) * 2019-08-27 2019-11-15 张丽珠 A kind of palace column key cap mould
CN111958904A (en) * 2020-10-23 2020-11-20 宁海县大鹏模具塑料有限公司 Water holding barrel forming die

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108857981A (en) * 2018-07-27 2018-11-23 东莞长盈精密技术有限公司 Product orientation device and localization method
CN108857981B (en) * 2018-07-27 2020-06-12 东莞长盈精密技术有限公司 Product positioning device and positioning method
CN110450369A (en) * 2019-08-27 2019-11-15 张丽珠 A kind of palace column key cap mould
CN111958904A (en) * 2020-10-23 2020-11-20 宁海县大鹏模具塑料有限公司 Water holding barrel forming die

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