CN203171707U - U-shaped bottom die strip device for die cutting and line pressing - Google Patents

Abstract

The utility model relates to a U-shaped bottom die strip device for die cutting and line pressing, in particular to the structure of the U-shaped bottom die strip device. The U-shaped bottom die strip device for die cutting and line pressing comprises a fixing supporting frame A and a U-shaped bottom die strip B, wherein the lower end of the fixing supporting frame A is combined with the U-shaped bottom die strip B through a pressure-sensitive rubber strip 2, two lateral edges of the U-shaped bottom die strip B are respectively provided with a radian R1, the radian R1 is 4mm, two inner bottom edges of the U-shaped bottom die strip B are respectively provided with a radian R2, and the radian R2 is 6mm.

Description

A kind of die cutting and line pressing U-shaped bed die strip device

Technical field

The utility model relates to a kind of die cutting and line pressing U-shaped bed die strip device, relates in particular to the structure of this U-shaped bed die strip device.

Background technology

Die cutting and line pressing bed die strip device is generally the trapezoidal of regular rectangle or rule, these two kinds of shapes can both obtain reasonable mold pressing effect in the time of cross cutting, but it is stressed too big to have paper surface, causes paper surface to tear the problem that causes the packing box chip easily.Be not suitable for the more weak high bulk material of the paper surface strength of materials especially.

Summary of the invention

The utility model technical issues that need to address have provided a kind of die cutting and line pressing U-shaped bed die strip device, are intended to solve the above problems.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

The utility model comprises: a fixed support; At the die-cuttable line ball in described fixed support upper end, described U-shaped bed die bar is fixed in the lower end; Described U-shaped bed die bar two top margins have radian R1=4mm, and radian R2=6mm is also arranged at described U-shaped bed die bar bottom.

Compared with prior art, the beneficial effects of the utility model are: the problem of the explosive line in corner in the time of solving the packing box die cutting and line pressing, particularly high bulky material.

Description of drawings

Fig. 1 is structural representation of the present utility model.

The specific embodiment

Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail:

As seen from Figure 1: the utility model comprises: a fixed support A; Pass through pressure-sensitive strip of adhesive 2 and U-shaped bed die bar B combination in described fixed support A lower end; Two sides at described U-shaped bed die bar B have radian R1, and radian R1 radian number is 4mm; There is radian R2 on two interior bases at described U-shaped bed die bar B, and radian R2 radian number is 6mm;

The utility model has radian in both sides and the bottom of described U-shaped bed die bar B, and these two radians can reduce the stress that paper is subjected in cross cutting, thereby make that paper is not easy to break.

Claims (1)

1. a die cutting and line pressing U-shaped bed die strip device comprises: a U-shaped bed die; It is characterized in that: at described bed die both sides top margin and bottom radian is arranged; Top margin radian angle is R1=4mm in described both sides, and bottom radian angle is R2=6mm.

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