CN203110045U

CN203110045U - Film punching die

Info

Publication number: CN203110045U
Application number: CN 201320021398
Authority: CN
Inventors: 邱杰
Original assignee: SUZHOU UNITE ELECTRONIC CO Ltd
Current assignee: SUZHOU UNITE ELECTRONIC CO Ltd
Priority date: 2013-01-16
Filing date: 2013-01-16
Publication date: 2013-08-07
Anticipated expiration: 2023-01-16

Abstract

The utility model discloses a film punching die. The film punching die comprises an upper supporting plate, a clamping plate, a lower template and a lower supporting plate, wherein the upper supporting plate, the clamping plate, the lower template and the lower supporting plate are arranged from top to bottom in sequence, the clamping plate is fixed at the lower end of the upper supporting plate, the lower template is fixed at the upper end of the lower supporting plate, a material loading plate is arranged below the lower supporting plate, punches are fixedly arranged at one end, corresponding to the lower template, of the clamping plate, the lower template and the lower supporting plate are provided with cutter points and discharging holes respectively, the cutter points and the discharging holes correspond to the positions of the punches, and the size of each discharging hole is larger than that of each cutter point. When die assembly is carried out, an upper die moves downwards, the punches are inserted into the cutter points on the lower template, materials are cut off, cut-off materials which fall off from the cutter points perpendicularly fall on the materials on the material loading plate through the discharging holes in the lower supporting plate, simultaneous accomplishment of punching and attachment can be achieved through only one punch, production processes are simplified, occupation of machines and operators is reduced, production cost is reduced, and efficiency is improved.

Description

A kind of film die cutting die

Technical field

The utility model relates to the diel industry, particularly a kind of film die cutting die.

Background technology

The Punching Technology of plural layers product is divided into complete disconnected and partly disconnected, thereby the principle of Punching Technology is to adopt the drift that the knife edge is arranged in the material extrusion material to be cut off.

A kind of double-layer films product as shown in Figure 1, formed by egative film A and paster B, wherein, several pasters B is attached on the egative film A, adopts half disconnected mode to process, then two-layer raw material must be fitted, by mould the last layer material is cut off again, tear the production procedure complexity by artificial waste material with last layer at last, and to take a make-up machine and several operating personnel, production cost height, efficient are low.And the drift knife edge can touch primer, and repeatedly after the touching, primer very easily is cut off, and can not be repeated to utilize, and causes raw-material waste, has increased production cost virtually.

The utility model content

For solving the problems of the technologies described above, the utility model provides a kind of film die cutting die, with realize die-cut and fit finish simultaneously, economical with materials, the purpose that reduces production costs and raise the efficiency.

For achieving the above object, the technical solution of the utility model is as follows:

A kind of film die cutting die, comprise the mounting plate, clamping plate, lower bolster and the bottom plate that set gradually from top to bottom, described clamping plate are fixed on the lower end of described mounting plate, and described lower bolster is fixed on the upper end of described bottom plate, and the below of described bottom plate is provided with a material containing plate; One end of the corresponding described lower bolster of described clamping plate is installed with drift, and the corresponding described drift of described lower bolster and bottom plate place is provided with the edge of a knife and material-dropping hole respectively, and the size of described material-dropping hole is greater than the size of the described edge of a knife.

Preferably, an end of the corresponding described lower bolster of described clamping plate is installed with guide pillar, and the corresponding described guide pillar of described lower bolster place is provided with guide pin bushing.

Preferably, the corresponding described guide pin bushing of described bottom plate place is provided with through hole.

Pass through technique scheme, a kind of film die cutting die that the utility model provides, the material that only needs to cut off is placed on the lower bolster, the material that does not need to cut off is placed on the material containing plate, during matched moulds, patrix is descending, in the edge of a knife on the drift reeve lower bolster, material is cut off, and the cut-out material that falls from the edge of a knife vertically drops on from the material-dropping hole of bottom plate on the material on the material containing plate, only needs a stamping machine just to realize die-cut and fit and finish simultaneously, simplified production procedure, reduce taking of machine and operating personnel, both reduced production cost, improved efficient again.In whole punching course, the drift knife edge can not touch primer, and primer is unaffected to reuse, and has saved material.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below.

Fig. 1 is a kind of front view of double-layer films material;

Fig. 2 is the structural representation of the disclosed a kind of film die cutting die of the utility model embodiment.

The specific embodiment

Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described.

A kind of film die cutting die (referring to Fig. 2) that the utility model provides, comprise the mounting plate 11, clamping plate 12, lower bolster 13 and the bottom plate 14 that set gradually from top to bottom, clamping plate 12 are fixed on the lower end of mounting plate 11, lower bolster 13 is fixed on the upper end of bottom plate 14, and the below of bottom plate 14 is provided with a material containing plate 15; One end of clamping plate 12 corresponding lower bolsters 13 is installed with drift 16, and lower bolster 13 and bottom plate 14 corresponding drifts 16 places are provided with the edge of a knife 17 and material-dropping hole 18 respectively, and the size of material-dropping hole 18 is greater than the size of the edge of a knife 17.

One end of clamping plate 12 corresponding lower bolsters 13 is installed with guide pillar 19, and lower bolster 13 corresponding guide pillars 19 places are provided with guide pin bushing 20, and guide pillar 19 injects in the guide pin bushing 20, is used for the correcting of upper and lower mould.

Bottom plate 14 corresponding guide pin bushings 20 places are provided with through hole 21, be used for to discharge guide pillar 19 and inject the residual gas of guide pin bushing 20, reduce noise.

The material that only needs to cut off is placed on the lower bolster 13, the material that does not need to cut off is placed on the material containing plate 15, during matched moulds, patrix is descending, in the edge of a knife 17 that drift 16 injects on the lower bolster 13, material is cut off, the cut-out material that falls from the edge of a knife 17 vertically drops on from the material-dropping hole 18 of bottom plate 14 on the material on the material containing plate 15, only stamping machine of need has just been realized die-cut and has been fitted and finish simultaneously, simplified production procedure, reduce taking of machine and operating personnel, both reduced production cost, improved efficient again.In whole punching course, drift 16 knifes edge can not touch primer, and primer is unaffected to reuse, and has saved material.

Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.

Claims

1. film die cutting die, it is characterized in that comprise the mounting plate, clamping plate, lower bolster and the bottom plate that set gradually from top to bottom, described clamping plate are fixed on the lower end of described mounting plate, described lower bolster is fixed on the upper end of described bottom plate, and the below of described bottom plate is provided with a material containing plate; One end of the corresponding described lower bolster of described clamping plate is installed with drift, and the corresponding described drift of described lower bolster and bottom plate place is provided with the edge of a knife and material-dropping hole respectively, and the size of described material-dropping hole is greater than the size of the described edge of a knife.

2. a kind of film die cutting die according to claim 1 is characterized in that, an end of the corresponding described lower bolster of described clamping plate is installed with guide pillar, and the corresponding described guide pillar of described lower bolster place is provided with guide pin bushing.

3. a kind of film die cutting die according to claim 2 is characterized in that, the corresponding described guide pin bushing of described bottom plate place is provided with through hole.