CN205800049U - IMF mould is cut in a kind of mould - Google Patents
IMF mould is cut in a kind of mould Download PDFInfo
- Publication number
- CN205800049U CN205800049U CN201620578491.2U CN201620578491U CN205800049U CN 205800049 U CN205800049 U CN 205800049U CN 201620578491 U CN201620578491 U CN 201620578491U CN 205800049 U CN205800049 U CN 205800049U
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- mould
- thin film
- plate
- injection
- dynamic model
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Abstract
This utility model is disclosed that a kind of thin film blanking cuts IMF mould in injection two-in-one mould, i.e. mould, belongs to injection molding technology field；It includes the first mould for injection, and for the second mould cut, first mould and the second mould all comprise dynamic mould fixing plate, ejector retainner plate, solid plate, moving platen and cover half fixed plate, and the mavable module core being fixed on moving platen and the fixed mold core that is fixed on solid plate, cover half side is additionally provided with for the runner of injection and for jig locating ring of position on board, dynamic model side is additionally provided with the thimble ejected for product, is provided with the excision thin film edge of a knife at the edge of the second mould fixed mold core die cavity.During use after the first mould has penetrated, dynamic model sidespin with thin film and plastic product goes to former second mould dynamic model side position, corresponding former second mould dynamic model sidespin goes to the first mould dynamic model side position, then matched moulds, excising the thin film edge of a knife on second mould fixed mold core utilizes clamping pressure to be punched out thin film, removes redundance.First mould cover half side and the second mould dynamic model side matched moulds carry out injection action simultaneously, after die sinking, take out product, and two dynamic model sidespins rotate into line position conversion, carry out next circulation.
Description
Technical field
This utility model belongs to injection molding technology field, cuts the improvement of IMF mould in especially relating to a kind of mould.
Background technology
IMF mould is IMD(In-Mold Decoration) one in mould, IMF mould is a kind of at injection mold
Interior placement Film thin film decorates the new technique on plastic outer surface.Good for Film film printing through high pressure or vacuum or hot pressing
Mode molding, then produce in being placed into injection mold after shearing.Its products characteristics is: surface is one layer of hardening
Transparent membrane, centre is printing pattern layer, and the back side is plastic layer, owing to ink is clipped in the middle, product can be made to prevent surface from being scraped
Flower and rub resistance, and the distinctness of color can be kept for a long time to be difficult to fade.But present in existing IMF technology, shortcoming is: 1. thin film
Before inserting in-mould injection, need to cut unnecessary thin film, it is ensured that thin film fits like a glove with injection mold cavity.2. due to thin film
Characteristic, die-cut, it is difficult to ensure that the thin film that the cutting stock precision 3. of thin film cuts, due in the same size with die cavity, without many
Remaining thin film location, it is impossible to well fix, easily produces and drops, the situation of movement.And during plastic cement flowing, easily promote thin film
Move along flow direction, thus cause film position to change, affect product quality.
Summary of the invention
For overcoming drawbacks described above, this utility model purpose be to provide a kind of mould in the thin film blanking of die-cut unnecessary thin film
IMF mould is cut with in injection two-in-one mould, i.e. mould.
For realizing above-mentioned purpose of the present utility model, this utility model adopts the following technical scheme that as follows:
The present embodiment is to cut IMF mould in a kind of mould, it include for injection the first mould and for cut second
Mould；Described first mould and the second mould all comprise dynamic mould fixing plate, ejector retainner plate, solid plate, moving platen and cover half fixed plate, Yi Jigu
Mavable module core on moving platen and the fixed mold core being fixed on solid plate, described solid plate side is additionally provided with the stream for injection
Road, described cover half fixed plate is provided with for jig locating ring of position on board, is additionally provided with in described moving platen
The thimble ejected for product, thimble is fixing with ejector retainner plate to be connected, and described fixed mold core is provided with fixed mold core die cavity, at the second mould
The edge of described fixed mold core die cavity be provided with the excision thin film edge of a knife.
Further, between described cover half fixed plate and dynamic mould fixing plate, guide pillar and corresponding the leading with guide pillar it are provided with
Set, cover half side and dynamic model side are guided by guide pillar, guide pin bushing and are connected.
Further, between described moving platen and dynamic mould fixing plate, mould foot it is provided with.
This utility model dijection mould profile, carries out unnecessary thinly-sliced remove in injection mold.To become during use
The thin film that type is good is inserted in the fixed mold core die cavity of injection mould the first mould, and then matched moulds is molded, and now, plastics combine in thin film
And shape；The second position, dynamic model side, the second corresponding mould dynamic model will be gone to the first dynamic model sidespin of product after shaping
Sidespin goes to the first dynamic model side position, during matched moulds, by the excision thin film cutter at fixed mold core die cavity edge on the cover half side of the second mould
Mouthful, thin film unnecessary for product peripheral is excised.After matched moulds, the first mould carries out injection action, and after product cools down, die sinking takes
Go out product.Two dynamic model sidespins change change place simultaneously, so circulate.It is made to be molded efficiency high and effective.Inmold injection technique
(IMF) unnecessary thin film, during injection, in injection mould, excision is draped over one's shoulders and is attached to thin film unnecessary on plastic product, and simplifying should
Technology must die-cut unnecessary thin film before injection.
Of the present utility model have the beneficial effect that 1. is two-in-one with injection processing procedure by blanking, improve production efficiency and yield；
2., because carrying out blanking again after injection, thin film combines in plastic cement, there is not deformation of thin membrane distortion problem, it is possible to resolve thin film blanking
Precision problem；3. time because being molded, thin film, in addition to shape of product, there is also shirt rim, can play fixing membrane action, moreover it is possible to solves
Deviation problem.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality
Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.
Fig. 1 is the first mode structure schematic diagram of the present utility model；
Fig. 2 is the structural representation of the second mould of the present utility model；
Fig. 3 is A portion enlarged drawing in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, being not used to limit this utility model.
As Figure 1-3, the present embodiment is to cut IMF mould in a kind of mould, and it includes the first mould for injection and use
In the second mould cut；Described first mould and the second mould all comprise dynamic mould fixing plate 9, ejector retainner plate 7, solid plate 16, moving platen 10
With cover half fixed plate 1, and the mavable module core 12 that is fixed on moving platen 10 and the fixed mold core 6 being fixed on solid plate 16, described
Being provided with fixed mold core die cavity 13 on fixed mold core 6, described solid plate 16 side is additionally provided with the runner 4 for injection, this runner 4 and cover half
Core die cavity 13 is connected.The locating ring 5 for jig position on board it is provided with in described cover half fixed plate 1, described
Being additionally provided with the thimble 8 ejected for product in moving platen 10, thimble 8 is fixing with ejector retainner plate 7 to be connected, in the fixed mold core type of the second mould
The edge in chamber is provided with the excision thin film edge of a knife 15 for excising thin film 14.
In the present embodiment, between described cover half fixed plate 1 and dynamic mould fixing plate 9, it is provided with guide pillar and corresponding with guide pillar
Guide pin bushing, cover half side and dynamic model side are guided by guide pillar, guide pin bushing and are connected.
Additionally, be provided with mould foot 11 between described moving platen 10 and dynamic mould fixing plate 9.
This utility model dijection mould profile, carries out unnecessary thinly-sliced remove in injection mold.To become during use
The thin film that type is good is inserted in the fixed mold core die cavity of injection mould the first mould, and then matched moulds is molded, and now, plastics combine in thin film
And shape；The position, dynamic model side of the second mould will be gone to the dynamic model sidespin of the first mould of product after shaping, corresponding the
The dynamic model sidespin of two moulds goes to the dynamic model side position of the first mould, during matched moulds, by fixed mold core die cavity limit on the cover half side of the second mould
The edge of a knife of edge, excises thin film unnecessary for product peripheral.After matched moulds, the first mould carries out injection action, after product cools down
Product is taken out in die sinking.Two dynamic model sidespins change change place simultaneously, so circulate.It is made to be molded efficiency high and effective.Note in mould
The thin film that molding technology (IMF) is unnecessary, during injection, in injection mould, excision is draped over one's shoulders and is attached to thin film unnecessary on plastic product,
Simplifying this technology must die-cut unnecessary thin film before injection.
In actual production situation, according to conditions such as shape of product, structure and injection molding machine parameters, mould is optimized
And simplify, such as, the first mould and the second mould same mould bases of employing, rather than bimodulus shelf structure in figure；And for example, the first mould and second
The two pieces fixed mold core of mould can be produced on a fixed mold core, and the mavable module core 12 of first mould the second mould also can be produced on same part and move
On die.
Preferred embodiment of the present utility model described in detail above.Should be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technology neck
In territory, technical staff passes through logical analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model
Test available technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (3)
1. cut IMF mould in a mould, it is characterised in that: include for the first mould of injection and for the second mould cut；
Described first mould and the second mould all comprise dynamic mould fixing plate, ejector retainner plate, solid plate, moving platen and cover half fixed plate, and fixing
Mavable module core on moving platen and the fixed mold core being fixed on solid plate, described solid plate side is additionally provided with the runner for injection,
Described cover half fixed plate is provided with for jig locating ring of position on board, is additionally provided with for producing in described moving platen
The thimble that product eject, thimble is fixing with ejector retainner plate to be connected, and described fixed mold core is provided with fixed mold core die cavity, described in the second mould
The edge of fixed mold core die cavity is provided with the excision thin film edge of a knife.
IMF mould is cut in a kind of mould the most according to claim 1, it is characterised in that: in described cover half fixed plate with dynamic
Guide pillar and the guide pin bushing corresponding with guide pillar it is provided with between mould fixed plate.
IMF mould is cut in a kind of mould the most according to claim 1, it is characterised in that: solid with dynamic model at described moving platen
Determine between plate, to be provided with mould foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620578491.2U CN205800049U (en) | 2016-06-14 | 2016-06-14 | IMF mould is cut in a kind of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620578491.2U CN205800049U (en) | 2016-06-14 | 2016-06-14 | IMF mould is cut in a kind of mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205800049U true CN205800049U (en) | 2016-12-14 |
Family
ID=58142828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620578491.2U Expired - Fee Related CN205800049U (en) | 2016-06-14 | 2016-06-14 | IMF mould is cut in a kind of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205800049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021771A (en) * | 2021-02-25 | 2021-06-25 | 东风延锋汽车饰件系统有限公司 | Low-pressure injection molding skin cutting mold structure and using method thereof |
-
2016
- 2016-06-14 CN CN201620578491.2U patent/CN205800049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021771A (en) * | 2021-02-25 | 2021-06-25 | 东风延锋汽车饰件系统有限公司 | Low-pressure injection molding skin cutting mold structure and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190312 Address after: 215300 No. 1098 Kunjia Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee after: KUNSHAN FENGSHI ELECTRONIC APPEARANCE APPLICATION TECHNOLOGY Co.,Ltd. Address before: 215300 No. 1098 Kunjia Road, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee before: KEE EVER BRIGHT DECORATIVE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |