CN203637114U - Demolding mechanism of porous plate mold - Google Patents

Demolding mechanism of porous plate mold Download PDF

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Publication number
CN203637114U
CN203637114U CN201320817827.2U CN201320817827U CN203637114U CN 203637114 U CN203637114 U CN 203637114U CN 201320817827 U CN201320817827 U CN 201320817827U CN 203637114 U CN203637114 U CN 203637114U
Authority
CN
China
Prior art keywords
rear mold
mold
mould
plate
product
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201320817827.2U
Other languages
Chinese (zh)
Inventor
徐燕平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shuo Chang (shanghai) Precision Plastic Products Co Ltd
Original Assignee
Shuo Chang (shanghai) Precision Plastic Products Co Ltd
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 Shuo Chang (shanghai) Precision Plastic Products Co Ltd filed Critical Shuo Chang (shanghai) Precision Plastic Products Co Ltd
Priority to CN201320817827.2U priority Critical patent/CN203637114U/en
Application granted granted Critical
Publication of CN203637114U publication Critical patent/CN203637114U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a demolding mechanism of a porous plate mold. The porous plate mold comprises a front mold, a rear mold and a mold insert on the rear mold, wherein the demolding mechanism comprises a front mold ejection mechanism and a rear mold ejection mechanism; the front mold ejection mechanism comprises a draw bar buckle; the draw bar buckle drives the front mold to move to eject the product by the tension of the rear mold in the demolding process; the product is left on the rear mold; the rear mold ejection mechanism comprises a push plate, an ejector plate, a return pin, a top rod and a latch; the push plate is connected with a mold core of the rear mold; the ejector plate is connected with the top rod; the ejector plate and the top rod are arranged at the lower part of a bottom plate of the rear mold; the return pin is arranged at the upper part of the bottom plate of the rear mold; the return pin passes through the lower part of the bottom plate of the rear mold and is connected with the ejector plate; the front mold is connected with the bottom plate of the rear mold by the latch. By adopting the demolding mechanism, the mold can smoothly eject the product under the condition of not causing deformation of the product.

Description

A kind of mould emptier of porous plate mould
Technical field
The utility model relates to injection mold field, in particular, relates to a kind of mould emptier of porous plate mould.
Background technology
The ejection system of general injection mold is in rear mold, and only have at most and eject for twice, but be difficult to meet product requirement for the general mould structure of medical microwell plate product, because have the square opening of 1680 1.7mm × 1.7mm on this product, and require the distortion of product below 0.15mm, and product will reach minute surface standard, do not meet product and client's requirement according to the ejection system of normal Design of Dies.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, and a kind of mould emptier of porous plate mould is provided, and can, in the situation that not causing deformation of products, successfully make mould ejection product.
For achieving the above object, the technical scheme that the utility model adopts is as follows:
A kind of mould emptier of porous plate mould, described porous plate mould comprises front mould, mold insert in rear mold and rear mold, described mould emptier comprises front mould ejecting mechanism and rear mold ejecting mechanism, described front mould ejecting mechanism comprises pull bar fastener, when the demoulding, pull bar fastener is subject to the pulling force drive front mould motion ejecting product of rear mold, and product is stayed in rear mold, described rear mold ejecting mechanism comprises push pedal, ejector retainner plate, back stitching, top rod and deduction, described push pedal is connected with the core rod of rear mold, described ejector retainner plate is connected with top rod, described ejector retainner plate and top rod are positioned at the base plate bottom of described rear mold, described back stitching is positioned at the base plate top of described rear mold, described back stitching is connected with described ejector retainner plate through the base plate bottom of described rear mold, described deduction links together the base plate of described front mould and described rear mold.
Described ejector retainner plate and described top rod are integrated.
The beneficial effect that the utility model brings is as follows:
Technical solutions of the utility model, by front mould ejecting mechanism and rear mold ejecting mechanism are set, first adopt front mould ejecting mechanism that front mould is ejected, and guarantee that product stays in rear mold, make again the square opening of mould separating product with rear mold ejecting mechanism, reduce the package power of product, thus ejecting product.This mechanism can, in the situation that not causing deformation of products, successfully by mould separating product, ensure that product reaches its instructions for use in medical treatment, meets client's needs.
Brief description of the drawings
Fig. 1 is the mould emptier structural representation of porous plate mould of the present utility model;
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of Fig. 1;
Fig. 3 is the product structure schematic diagram that porous plate mould is made.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is further described:
Porous plate mould comprises the mold insert in front mould, rear mold and rear mold, the porous sheet production that this Mold Making of serving as reasons shown in Fig. 3 becomes, on this product with some square openings.Shown in Fig. 1, Fig. 2, the mould emptier of this porous plate mould provided by the utility model comprises front mould ejecting mechanism 1 and rear mold ejecting mechanism 9.Wherein, front mould ejecting mechanism 1 comprises pull bar fastener 11.Rear mold ejecting mechanism 9 comprises push pedal 13, ejector retainner plate 7, back stitching 6, top rod 8 and deduction 4.Push pedal 13 is connected with rear mold core rod 5, and ejector retainner plate 7 is connected with top rod 8, and ejector retainner plate 7 and top rod 8 are positioned at the bottom of the base plate 12 of rear mold, and back stitching 6 is positioned at the top of the base plate 12 of rear mold, and back stitching 6 is connected with ejector retainner plate 7 through the bottom of the base plate 12 of rear mold.Deduction 4 links together front mould 2 and the base plate 12 of rear mold.Ejector retainner plate 7 and top rod 8 are integrated.
In use, mould ejection process is divided into four-stage and completes the utility model, specific as follows:
First stage: rear mold core rod 5 is first opened 9mm with push pedal 13 under the effect of deduction 4, departs from rear mold mold insert and rear mold core rod, and there is the distance of 9mm centre, and ejector retainner plate 7 continues to act on product 3 under back stitching 6 effects;
Second stage: when front mould 2 and rear mold core rod 5 are opened, front mould ejecting mechanism 1 is ejecting product 3 under the effect of pull bar fastener 11, guarantees that product 3 stays in rear mold;
Phase III: push pedal 13 ejects 5mm under the effect of pull bar fastener 11, ejector retainner plate 7 is opened 5mm under the effect of back stitching 6 simultaneously;
Fourth stage: rear mold ejecting mechanism stops, push pedal 13 is motionless, and ejector retainner plate 7 continues to eject 13mm under the effect of top rod 8.
The mould emptier that the utility model provides; adopt respectively front mould to eject once; rear mold ejects three times; assist front mould to eject to guarantee that product stays rear mold by utilizing deduction on mould; by rear mold first twice ejects square opening again, reduces the package power of product, thus ejecting product; ensure that with this product reaches its instructions for use in medical treatment, meets client's needs.
Above-described embodiment is only for illustrating the utility model; wherein structure, the connected mode etc. of each parts all can change to some extent; every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection domain of the present utility model.

Claims (2)

1. the mould emptier of a porous plate mould, described porous plate mould comprises front mould, mold insert in rear mold and rear mold, it is characterized in that, described mould emptier comprises front mould ejecting mechanism and rear mold ejecting mechanism, described front mould ejecting mechanism comprises pull bar fastener, when the demoulding, pull bar fastener is subject to the pulling force drive front mould motion ejecting product of rear mold, and product is stayed in rear mold, described rear mold ejecting mechanism comprises push pedal, ejector retainner plate, back stitching, top rod and deduction, described push pedal is connected with the core rod of rear mold, described ejector retainner plate is connected with top rod, described ejector retainner plate and top rod are positioned at the base plate bottom of described rear mold, described back stitching is positioned at the base plate top of described rear mold, described back stitching is connected with described ejector retainner plate through the base plate bottom of described rear mold, described deduction links together the base plate of described front mould and described rear mold.
2. the mould emptier of porous plate mould according to claim 1, is characterized in that, described ejector retainner plate and described top rod are integrated.
CN201320817827.2U 2013-12-11 2013-12-11 Demolding mechanism of porous plate mold Expired - Fee Related CN203637114U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320817827.2U CN203637114U (en) 2013-12-11 2013-12-11 Demolding mechanism of porous plate mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320817827.2U CN203637114U (en) 2013-12-11 2013-12-11 Demolding mechanism of porous plate mold

Publications (1)

Publication Number Publication Date
CN203637114U true CN203637114U (en) 2014-06-11

Family

ID=50868391

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320817827.2U Expired - Fee Related CN203637114U (en) 2013-12-11 2013-12-11 Demolding mechanism of porous plate mold

Country Status (1)

Country Link
CN (1) CN203637114U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108357042A (en) * 2018-02-09 2018-08-03 广东工业大学 A kind of preparation method of polymer composite surface micro-nano structure
CN112895302A (en) * 2021-01-19 2021-06-04 金华馨菲科技有限公司 Injection molding and demolding device for water filter plate of water dispenser

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108357042A (en) * 2018-02-09 2018-08-03 广东工业大学 A kind of preparation method of polymer composite surface micro-nano structure
CN112895302A (en) * 2021-01-19 2021-06-04 金华馨菲科技有限公司 Injection molding and demolding device for water filter plate of water dispenser
CN112895302B (en) * 2021-01-19 2022-04-12 金华馨菲科技有限公司 Injection molding and demolding device for water filter plate of water dispenser

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140611

Termination date: 20171211