CN205380833U - Leading mould structure of runner plate - Google Patents
Leading mould structure of runner plate Download PDFInfo
- Publication number
- CN205380833U CN205380833U CN201521074381.4U CN201521074381U CN205380833U CN 205380833 U CN205380833 U CN 205380833U CN 201521074381 U CN201521074381 U CN 201521074381U CN 205380833 U CN205380833 U CN 205380833U
- Authority
- CN
- China
- Prior art keywords
- plate
- hot runner
- die cavity
- runner
- headboard
- 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
Links
Abstract
The utility model provides a leading mould structure of runner plate, it includes static clamping base board, hot runner backing plate, hot runner plate, stationary mold plate, die cavity, whole headboard, ejection block, oil cylinder drive device, template and correlation structure such as leg the cancellation headboard, are filled up to the hot runner plate snap -on on stationary mold plate, the die cavity is fixed in stationary mold plate, and hot runner needle length equals runner plate to the distance of die cavity one -tenth profile, has shortened needle length greatly, has improved production efficiency, simultaneously, and the purchase and the processing cost of templates such as hot runner purchasing cost's reduction and headboard, the plastic passes through the needle and gets into die cavity moulded product, and it is ejecting that the product demolding adopts whole headboard to drive ejection block, and the oil cylinder drive system is fixed on stationary mold plate, drives whole headboard reciprocating motion, the utility model discloses can ensure the ejecting balance of product, the top of eliminating the ejecting structure of former thimble is white, the top partially, the top defect such as splits, guarantees the product appearance quality.
Description
Technical field
This utility model relates to plastic injection mold lamps structure, the mould structure that specifically a kind of runner plate is preposition.
Background technology
The requirement of product has no longer been confined to that function is strong, quality better by people, but the outward appearance of product, comfort are also paid attention to more.Owing to highlighted product surface quality requires height, product surface, without entering glue trace, is not allow for repairing the vestige of material handle, therefore needs to pour in down a chimney into gum forming.But it is relatively big to pour in down a chimney mould mould bases, valve needle of hot runner is elongated, adds cylinder ejector and resets, the raw heat of motion, can cause that mold temperature raises, and is not only easily damaged related elements, and owing to mold heat excessive vaporization causes that mold temperature is unstable.
Further, since glass fiber material mobile performance is relatively low, the resistance that screw rod is subject to is then more relatively large, need to select special glass screw rod, glass indissoluble glue when injection moulding, therefore also needs to improve collosol temperature except extending the melten gel time.Therefore, mould bases size and the needle length of this type of mould are all much bigger than common die, and corresponding cost is greatly increased.
Utility model content
The purpose of this utility model is in that to overcome the deficiencies in the prior art, it is provided that the mould structure that runner plate is preposition, makes hot runner manifold be directly anchored in quiet template, cancel template and the dependency structures thereof such as head board, shorten needle length, reduce relevant criterion part and mould processing cost, improve production efficiency.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that, the mould structure that a kind of runner plate is preposition, including quiet die holder plate, hot flow path backing plate, hot runner manifold, quiet template, die cavity, overall head board, angled slide block, oil cylinder.
The preposition mould structure of above-mentioned runner plate, described hot runner manifold is directly anchored in quiet template, and die cavity is fixed in quiet template, and valve needle of hot runner length is equal to the distance of runner plate to mold cavity forming face, and plastic cement enters mold cavity forming product by needle；
The preposition mould structure of above-mentioned runner plate, described product depanning adopts overall head board to drive angled slide block to eject, and ejects employing hydraulic oil cylinder driving；
The preposition mould structure of above-mentioned runner plate, described hydraulic oil cylinder driving system is fixed in quiet template, drives overall head board to move back and forth.
This utility model has the advantage that and Advantageous Effects:
1. runner plate is directly anchored in quiet template by this utility model, shortens needle length, improves production efficiency, meanwhile, reduces cost；
2. this utility model eliminates template and the dependency structure thereof such as head board, mould lower limb, greatly reduces template and processing cost；
3. this utility model adopts overall head board to eject product, eliminates common ejecting structure and ejects unbalanced defect, eliminates the defect such as white, the capping in top of former center lift-out structure simultaneously；
4. this utility model adopts corner hydraulic oil cylinder driving to eject, reset, it is ensured that product ejects balance, it is prevented that product drawing crack, it is ensured that product appearance quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.In above-mentioned figure:
The quiet die holder plate of 1-；2-hot flow path backing plate；3-hot runner manifold；The quiet template of 4-；5-die cavity；6-entirety head board；7-angled slide block；8-oil cylinder；9-needle；10-product.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
With reference to shown in Fig. 1, the mould structure that a kind of runner plate of the present embodiment is preposition, it includes quiet template 4, quiet die holder plate 1, hot flow path backing plate 2, hot runner manifold 3 is directly anchored in quiet template 4, and die cavity 5 is fixed in quiet template 4, valve needle of hot runner 9 length is equal to the distance of runner plate 3 to die cavity 5 forming surface, and plastic cement enters die cavity 5 shaped article 10 by needle 9.Depanning after product 10 molding, adopts overall head board 6 to drive angled slide block 7 to eject, and ejects, the employing oil cylinder 8 that resets drives.Oil cylinder 8 drive system is fixed in quiet template 4, drives overall head board 6 to move back and forth.
The concrete processing use procedure of the present embodiment is as follows:
Cancel template and the dependency structure thereof such as liftout plate, pad lower limb, quiet die holder plate 1, hot flow path backing plate 2, these three pieces of templates of hot runner manifold 3 are directly anchored in quiet template 4, simultaneously, die cavity 5 is fixed in quiet template 4, product 10 border edge shape is molded on angled slide block 7, and angled slide block 7 is fixed on overall head board 6, overall push pedal 6 drive product 10 depanning, oil cylinder 8 is fixed in quiet template 4, and oil cylinder 8 drives overall head board 6 to move back and forth.
Specifically, the mould structure that a kind of runner plate in the present embodiment is preposition, hot runner manifold 3 is directly anchored in quiet template 4, mould structure eliminates template and the template dependency structure such as head board, pad lower limb, and needle 9 length is equal to the distance of runner plate 3 to die cavity 5 end face forming surface, the present embodiment structure substantially reduces the length of needle 9, effectively reduce the buying of the template such as hot flow path purchase cost and head board and processing cost, simultaneously, the shortening of needle 9, melten gel shortening injection time, thus being greatly improved production efficiency.After melten gel injection moulding, mould die sinking, oil cylinder 8 drives overall head board 6 and angled slide block 7 to be ejected by product 10, and after product 10 takes out, oil cylinder 8 drives overall head board 6 and angled slide block 7 return, and matched moulds enters next molding cycle.
The above, it is only to preferred embodiment of the present utility model, being not the restriction that this utility model does other forms, any those skilled in the art are changed or are modified as the Equivalent embodiments of equivalent variations possibly also with the technology contents of the disclosure above.But, every without departing from plan content of the present utility model, manufacture experimently any simple modification that above-described embodiment is done, equivalent variations and remodeling according to technology of the present utility model, still fall within protection domain of the present utility model.
Claims (3)
1. the mould structure that a runner plate is preposition, it is characterised in that: it includes quiet die holder plate, hot flow path backing plate, hot runner manifold, quiet template, die cavity, overall head board, angled slide block, oil cylinder；Described hot runner manifold is directly anchored in quiet template, and die cavity is fixed in quiet template, and valve needle of hot runner length is equal to the distance of runner plate to mold cavity forming face, and plastic cement enters mold cavity forming product by needle；Overall head board drives angled slide block to eject, and ejects employing hydraulic oil cylinder driving.
2. the mould structure that a kind of runner plate as claimed in claim 1 is preposition, it is characterised in that: described angled slide block is fixed on overall head board, follows overall head board and moves back and forth.
3. the mould structure that a kind of runner plate as claimed in claim 1 is preposition, it is characterised in that: described hydraulic oil cylinder driving system is fixed in quiet template, drives overall head board to move back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521074381.4U CN205380833U (en) | 2015-12-17 | 2015-12-17 | Leading mould structure of runner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521074381.4U CN205380833U (en) | 2015-12-17 | 2015-12-17 | Leading mould structure of runner plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205380833U true CN205380833U (en) | 2016-07-13 |
Family
ID=56338642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521074381.4U Expired - Fee Related CN205380833U (en) | 2015-12-17 | 2015-12-17 | Leading mould structure of runner plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205380833U (en) |
-
2015
- 2015-12-17 CN CN201521074381.4U patent/CN205380833U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204820168U (en) | Injection mold of atmospheric pressure chair five -pointed star foot | |
| CN105034279A (en) | Double-color switch knob injection mold | |
| CN205601091U (en) | Injection mold | |
| CN205380833U (en) | Leading mould structure of runner plate | |
| CN209599737U (en) | A kind of injector push-rod injection forming mold | |
| CN205871033U (en) | Quick cooling shaping device of work piece of moulding plastics | |
| CN204487996U (en) | Discoid product inner top surface arc-shaped recess and sidewall back-off demoulding mould | |
| CN206124136U (en) | Mould of oblique slider product in straight slider area | |
| CN204773360U (en) | Injection mold movable mould into gluey mechanism of inclining | |
| CN202318753U (en) | Silica gel injection molding die | |
| CN205497953U (en) | Double -colored product mould thimble structure | |
| CN103057045B (en) | Soft plastic also can be compressed thinning mould by a kind of injection moulding soft touch thermoplastic shape glue in base accessory simultaneously | |
| CN203267132U (en) | Injection mould | |
| CN209365245U (en) | A kind of injecting glue molding die | |
| CN207669682U (en) | A kind of high-precision high-light no-trace injection-die | |
| CN207388215U (en) | Plastic mold automatic shearing edge glue mouth mechanism | |
| CN208773967U (en) | A kind of multi-slide plastic rubber mold structure | |
| CN208529604U (en) | A kind of injection mold with the bullet anti-sticking to mould of needle | |
| CN207736651U (en) | A kind of plastic mould for eliminating holes of products position weld bond | |
| CN207789636U (en) | The injection mold of special construction | |
| CN206780848U (en) | A kind of injection mould ejection device | |
| CN203141755U (en) | Forming die capable of molding soft thermoplastic plastic on bottom piece as well as compressing and thinning soft plastic | |
| CN205326157U (en) | Structure is chewed to oblique purt of mould | |
| CN205272573U (en) | Heated press mold of no knock -pin vestige in goods surface | |
| CN205086267U (en) | Double -colored unsteady forming device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160713 Termination date: 20181217 |