CN204687339U - A kind of band sealing rubber die structure - Google Patents

Abstract

The utility model discloses a kind of band sealing rubber die structure, comprise upper die and lower die, die cavity between patrix and counterdie, in described die cavity, be coated with the glued membrane that one deck adopts soft materials.The utility model can make the contact of film and die cavity become soft contact by being coated with glued membrane in die cavity, reduces and cause damage to film in forming process, improves the yield rate of film forming.The utility model is simple and practical, Be very effective.

Description

A kind of band sealing rubber die structure

Technical field

The utility model relates to a kind of band sealing rubber die structure.

Background technology

Need to carry out printed patterns to film in producing by Imd/Iml technology, then film being put into mould carries out shaping, finally the film of forming is put into injection mold and carry out injection moulding, not high in the yield rate of this step of film forming in existing technique, often occur that the situation of film deteriorates occurs, there is the space of improving further, the utility model provides a kind of for shaping band sealing rubber die structure for this reason.

Utility model content

In order to solve the problem, the utility model provides a kind of band sealing rubber die structure.

The utility model solves the technical scheme that its technical problem adopts:

A kind of band sealing rubber die structure, comprises upper die and lower die, die cavity between patrix and counterdie, is coated with the glued membrane that one deck adopts soft materials in described die cavity.

Temperature and pressure monitoring device is provided with in described die cavity.

The beneficial effects of the utility model are: the utility model can make the contact of film and die cavity become soft contact by being coated with glued membrane in die cavity, reduces and cause damage to film in forming process, improve the yield rate of film forming.The utility model is simple and practical, Be very effective.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated:

Fig. 1 is schematic diagram one of the present utility model;

Fig. 2 is schematic diagram two of the present utility model.

Detailed description of the invention

With reference to Fig. 1 ~ Fig. 2, the utility model is a kind of band sealing rubber die structure, comprises patrix 1, counterdie 2, die cavity between patrix 1 and counterdie 2, is coated with the glued membrane 3 that one deck adopts soft materials in described die cavity.The utility model can make the contact of film and die cavity become soft contact by being coated with glued membrane 3 in die cavity, reduces and cause damage to film in forming process, improves the yield rate of film forming.The utility model is simple and practical, Be very effective.

In order to improve yield rate of the present utility model, the environment in die cavity can be detected, in die cavity, being provided with temperature and pressure monitoring device for this reason.

Above-described embodiment is preferred version of the present utility model, and the utility model also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the scope set by the application's claim.

Claims (2)

1. be with a sealing rubber die structure, it is characterized in that comprising upper die and lower die, die cavity between patrix and counterdie, in described die cavity, be coated with the glued membrane that one deck adopts soft materials.

2. a kind of band sealing rubber die structure as claimed in claim 1, is characterized in that being provided with temperature and pressure monitoring device in described die cavity.