CN208468953U - One kind dividing valve ejector sleeve ejecting mechanism injection molding - Google Patents
One kind dividing valve ejector sleeve ejecting mechanism injection molding Download PDFInfo
- Publication number
- CN208468953U CN208468953U CN201820422939.0U CN201820422939U CN208468953U CN 208468953 U CN208468953 U CN 208468953U CN 201820422939 U CN201820422939 U CN 201820422939U CN 208468953 U CN208468953 U CN 208468953U
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- CN
- China
- Prior art keywords
- plate
- ejector sleeve
- screw
- die insert
- type core
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model patent is related to one kind and divides valve ejector sleeve ejecting mechanism injection molding, belongs to plastic injection moulding mould.The mold divides valve ejector sleeve one end to have positioning step, for being fixed on ejector pin retaining plate, ejector pin retaining plate is coupled with push plate with screw, moving die insert, moving template screw attachment, divide valve ejector sleeve, release link and type core that can move in moving die insert, moving template, type core is screwed on Bottom clamp plate, and Bottom clamp plate, cushion block and moving template are coupled with screw, and Bottom clamp plate is coupled with cushion block with screw；Top clamping plate and solid plate screw attachment, solid plate and fixed die insert screw attachment, sprue bush is in top clamping plate, solid plate and fixed die insert.By adopting the above technical scheme, divide valve ejector sleeve ejecting mechanism mould structure simple, easily fabricated, easy to use, empty class plastic depanning function in preferable realization.
Description
Technical field
The utility model patent is related to a kind of injection mold ejecting mechanism, belong to plastic injection moulding mould, is mainly used for
Empty class plastic depanning.
Background technique
For middle empty class plastic or similar to the class bottle cap product of attached drawing 1, after plastic parts moulding, mostly done using with type core
For positioning ejector sleeve by moulding ejection die type chamber.For middle empty class plastic, plastic cross section local discomfort is closed using whole
Ejector sleeve is released, and otherwise can be deformed and be damaged during depanning.
Summary of the invention
In order in preferably realizing empty class moulding during depanning with contact surface uniform force, be not deformed and damage
Bad, the utility model patent provides a kind of structure simple, easily fabricated, easy to operate ejecting mechanism mold.
The technical solution of the utility model patent is: one kind divides valve ejector sleeve ejecting mechanism injection molding, including solid plate, fixed
Mould insert, moving template, release link, ejector pin retaining plate, push plate, Bottom clamp plate, type core, divides valve ejector sleeve, cushion block, institute at moving die insert
That states mold divides valve ejector sleeve one end to have positioning step, for being fixed on ejector pin retaining plate, ejector pin retaining plate and push plate screw
It is coupled, moving die insert, moving template screw attachment divide valve ejector sleeve, release link and type core that can transport in moving die insert, moving template
Dynamic, type core is screwed on Bottom clamp plate, and Bottom clamp plate, cushion block and moving template are coupled with screw, Bottom clamp plate and cushion block
It is coupled with screw；Top clamping plate and solid plate screw attachment, solid plate and fixed die insert screw attachment, sprue bush is through fixed
In die holder plate, solid plate and fixed die insert.
In use, push plate, under extraneous thrust, drive divides valve ejector sleeve, mandril and release link to be moved together by plastic, condensation
Material is turned down down from moving die insert, completes primary demoulding；When molding, when release link and solid plate are met, release link does rollback fortune
It is dynamic, drive ejector pin retaining plate, push plate and then to move together, when moving template is close to solid plate, release link stop motion.
Described divides valve ejector sleeve, and upper part is splitted structure, and step is arranged at lower part, is positioned using step and ejector pin retaining plate,
Divide valve ejector sleeve to be mounted on type core, can move up and down；When ejection, divide valve ejector sleeve as ejector pin retaining plate moves, type core
It does not move, valve ejector sleeve is divided to eject the product on type core is wrapped.2 blind holes are machined on the mold Bottom clamp plate, for pacifying
Dress type core, type core are screwed on Bottom clamp plate.The release link is arranged four left-right and front-backs and is arranged symmetrically.
This point of valve ejector sleeve ejecting mechanism mould structure is simple, easily fabricated, easy to use, empty class modeling in preferable realization
Part depanning function.
Detailed description of the invention
Fig. 1 is class bottle cap product schematic diagram, and Fig. 2 is a point main view for valve ejector sleeve mold, and Fig. 3 is a point left side for valve ejector sleeve mold
View, Fig. 4 are a point valve ejector sleeve axonometric drawings.
Specific embodiment
With reference to attached drawing 2 and Fig. 3, the utility model patent provides one kind and divides valve ejector sleeve ejecting mechanism injection molding, including fixed
Template 1, fixed die insert 2, moving die insert 3, moving template 4, release link 5, ejector pin retaining plate 6, push plate 7, Bottom clamp plate 8, type core 9,
Dividing valve ejector sleeve 10, cushion block 11, the mold divides 10 one end of valve ejector sleeve to have positioning step, for being fixed on ejector pin retaining plate 6,
Ejector pin retaining plate 6 is coupled with push plate 7 with screw, moving die insert 3, the screw attachment of moving template 4, divide valve ejector sleeve 10, release link 5 and
Type core 9 can move in moving die insert 3, moving template 4, and type core 9 is screwed on Bottom clamp plate 8, Bottom clamp plate 8, cushion block
11 and moving template 4 be coupled with screw, Bottom clamp plate 8 is coupled with cushion block 11 with screw；Top clamping plate is joined with solid plate 1 with screw
It connects, solid plate 1 and the screw attachment of fixed die insert 2, sprue bush is in top clamping plate, solid plate 1 and fixed die insert 2.
In use, push plate 7 is under extraneous thrust, drive divide valve ejector sleeve 10, mandril and release link 5 move together by plastic,
Condensation material is turned down down from moving die insert 3, completes primary demoulding；When molding, when release link 5 and solid plate 1 are met, release link 5
Rollback movement is done, ejector pin retaining plate 6, push plate 7 is driven and then to move together, when moving template 4 is close to solid plate 1, release link 5
Stop motion.
It is described to divide valve ejector sleeve 10 upper part is splitted structure, and step is arranged at lower part as shown in Fig. 4, using step with push away
Bar fixed plate 6 positions, and divides valve ejector sleeve 10 to be mounted on type core 9, can move up and down；When ejection when, divide valve ejector sleeve 10 with
Ejector pin retaining plate 6 moves, and type core 9 does not move, and valve ejector sleeve 10 is divided to eject the product on type core 9 is wrapped.The mold dynamic model seat
It is machined with 2 blind holes on plate 8, is used for mount type core 9, type core 9 is screwed on Bottom clamp plate 8.The release link 5 is set
Four left-right and front-backs are set to be arranged symmetrically.
Claims (3)
1. one kind divides valve ejector sleeve ejecting mechanism injection molding, it is characterised in that including solid plate, fixed die insert, moving die insert, move
Template, ejector pin retaining plate, push plate, Bottom clamp plate, type core, divides valve ejector sleeve, cushion block at release link, and the mold divides valve ejector sleeve one
There is positioning step at end, and for being fixed on ejector pin retaining plate, ejector pin retaining plate is coupled with push plate with screw, moving die insert, dynamic model
Plate screw attachment divides valve ejector sleeve, release link and type core that can move in moving die insert, moving template, type core be screwed in
On Bottom clamp plate, Bottom clamp plate, cushion block and moving template are coupled with screw, and Bottom clamp plate is coupled with cushion block with screw；Top clamping plate
With solid plate screw attachment, solid plate and fixed die insert screw attachment, sprue bush run through top clamping plate, solid plate and cover half
In insert.
2. dividing valve ejector sleeve ejecting mechanism injection molding as described in claim 1, it is characterised in that dividing valve ejector sleeve upper part is point
Step is arranged at valve structure, lower part, is positioned using step and ejector pin retaining plate, divides valve ejector sleeve to be mounted on type core, can transport up and down
It is dynamic.
3. dividing valve ejector sleeve ejecting mechanism injection molding as described in claim 1, it is characterised in that be machined with 2 on Bottom clamp plate
Blind hole, is used for mount type core, and type core is screwed on Bottom clamp plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422939.0U CN208468953U (en) | 2018-03-14 | 2018-03-14 | One kind dividing valve ejector sleeve ejecting mechanism injection molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820422939.0U CN208468953U (en) | 2018-03-14 | 2018-03-14 | One kind dividing valve ejector sleeve ejecting mechanism injection molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208468953U true CN208468953U (en) | 2019-02-05 |
Family
ID=65205899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820422939.0U Expired - Fee Related CN208468953U (en) | 2018-03-14 | 2018-03-14 | One kind dividing valve ejector sleeve ejecting mechanism injection molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208468953U (en) |
-
2018
- 2018-03-14 CN CN201820422939.0U patent/CN208468953U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20200314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |