CN202021759U - Novel die - Google Patents

Abstract

The utility model discloses a novel die which comprises a female die and a male die matched with the female die, wherein a forming surface of the female die or the male die is provided with a surface treatment layer. The novel die can ensure injection molding and surface treatment to be completed in one system, is suitable for volume production and is high in production efficiency and finished product ratio.

Description

A kind of novel die

Technical field

The utility model relates to the injection molding technology field, is specifically related to a kind of novel die.

Background technology

Present common die, only can carry out product preformed process, yet, most product processing, also need be after preformed, carry out follow-up Surface Machining, obviously, existing common die can not be finished preformed and process of surface treatment simultaneously, need be behind preforming process, further do surface treatment again, make that the production cycle of existing injecting products is longer, production efficiency is lower.

Summary of the invention

At the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of novel die, and it can finish preformed and surface treatment process simultaneously, shortens the production cycle of injecting products, enhances productivity.

For achieving the above object, the utility model adopts following technical scheme:

A kind of novel die comprises die and the punch that mates with described die, and the forming surface of described groove or punch is provided with a surface-treated layer.

Described surface-treated layer comprises membrane layer, and the ink lay that is attached to described membrane layer outside.

The novel die that the utility model is set forth, its beneficial effect is:

1, injection mo(u)lding and surface treatment can be finished in a system;

2, be fit to production in enormous quantities, production efficiency and yield rate height.

Description of drawings

Fig. 1 is the structural representation of a kind of novel die of the utility model.

The specific embodiment

Below, in conjunction with the accompanying drawings and the specific embodiment, the utility model is described further.

As shown in Figure 1, be a kind of novel die of the present utility model, it comprises die 1, with punch 2, in the forming surface of die 1 between die 1 and punch 2, be provided with a surface printing layer, surface printing layer comprises a film layers 3, ink lay 4, wherein ink lay 4 is attached to the outer surface (side of close punch 2 just) of film layers 3, when injecting products 5 is placed between die 1 and the punch 2, it need carry out the surface-treated one side behind die 1 and punch 2 matched moulds, be close on the ink lay 4, after die sinking, the pattern transfer on the ink lay 4 is on injecting products 5.

Certain above-mentioned film layers 3 and ink lay 4 also can be arranged on the punch 2.

For a person skilled in the art, can make other various corresponding changes and distortion, and these all changes and distortion should belong within the protection domain of the utility model claim all according to technical scheme described above and design.

Claims (2)

1. a novel die is characterized in that, comprises die and the punch that mates with described die, and the forming surface of described groove or punch is provided with a surface-treated layer.

2. novel die as claimed in claim 1 is characterized in that described surface-treated layer comprises membrane layer, and the ink lay that is attached to described membrane layer outside.

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