CN203172067U

CN203172067U - Trapezoid bag cropping die

Info

Publication number: CN203172067U
Application number: CN 201320105499
Authority: CN
Inventors: 倪连颖; 赵银刚; 夏彦玲; 张学岭
Original assignee: TIANJIN BAODE PACKING Co Ltd
Current assignee: TIANJIN BAODE PACKING Co Ltd
Priority date: 2013-03-08
Filing date: 2013-03-08
Publication date: 2013-09-04
Anticipated expiration: 2023-03-08

Abstract

The utility model relates to a trapezoid bag cropping die which comprises an upper plate and a lower plate. A trapezoid slot is manufactured in the lower plate. Chamfering slots are formed in the two ends of a long side of the lower bottom of the trapezoid slot. The external shape of the upper plate and the external shape of the trapezoid slot of the lower plate are same and tightly matched. A cropping knife edge is manufactured on the edge of the upper plate. The trapezoid bag cropping die is simple in structure, scientific and reasonable in design, low in cost, easy to manufacture, and capable of effectively improving production efficiency of trapezoid bags and shortening production time.

Description

Trapezoidal bag cuts mould

Technical field

The utility model belongs to and cuts mould applications, and especially a kind of trapezoidal bag cuts mould.

Background technology

Along with the continuous variation of customer demand, the change of shape of packaging bag is more and more, and in the manufacturing process of some trapezoidal bags, operation is loaded down with trivial details, and the production time is long, and efficient is not high, and tracing it to its cause mainly is the variation that original mould can not adapt to trapezoidal bag.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of trapezoidal bag to cut mould, and this mould structure is simple, design science reasonable, cost is lower, making is simple, can effectively improve trapezoidal bag production efficiency, shortens the production time.

The utility model solves its technical problem and is achieved through the following technical solutions:

A kind of trapezoidal bag cuts mould, its mould comprises upper plate and lower plate, is shaped on dovetail groove in lower plate, and the go to the bottom two ends on long limit of this dovetail groove offer the chamfering groove, the external shape of the external shape of upper plate and lower plate dovetail groove is identical and closely cooperate, and makes at the edge of upper plate and cuts blade.

And, four jiaos of uniform lower plate installing holes that are shaped on of described lower plate.

And, be shaped on the upper plate installing hole on the described upper plate.

Advantage of the present utility model and beneficial effect are:

This trapezoidal bag cuts mould, its mould comprises upper plate and lower plate, be shaped on dovetail groove in lower plate, the go to the bottom two ends on long limit of this dovetail groove offer the chamfering groove, the external shape of the external shape of upper plate and lower plate dovetail groove is identical and closely cooperate, and makes at the edge of upper plate and cuts blade, and the utility model is simple in structure, design science is reasonable, cost is lower, making is simple, can effectively improve trapezoidal bag production efficiency, shorten the production time.

Description of drawings

Fig. 1 is the structural representation of the utility model lower plate;

Fig. 2 is the structural representation of the utility model upper plate.

The specific embodiment

The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.

A kind of trapezoidal bag cuts mould, its mould comprises upper plate 7 and lower plate 4, be shaped on dovetail groove 3 in lower plate, the go to the bottom two ends on long limit of this dovetail groove offer chamfering groove 2, the external shape of the external shape of upper plate and lower plate dovetail groove is identical and closely cooperate, and makes at the edge of upper plate and cuts blade 8, and is shaped on chamfering 5 on the upper plate that the chamfering groove cooperates, four jiaos of uniform lower plate installing holes 1 that are shaped on of lower plate are shaped on upper plate installing hole 6 on the upper plate.

The utility model in use, upper plate is installed in the top of press, lower plate is installed in the bottom of press, upper plate and lower plate are equipped with, the plastic foil that need cut prevents between upper plate and lower plate, start press and get final product, can be on upper plate when needing to heat and lower plate below install heater additional.

Claims

1. a trapezoidal bag cuts mould, it is characterized in that: this mould comprises upper plate and lower plate, be shaped on dovetail groove in lower plate, the go to the bottom two ends on long limit of this dovetail groove offer the chamfering groove, the external shape of the external shape of upper plate and lower plate dovetail groove is identical and closely cooperate, and makes at the edge of upper plate and cuts blade.

2. trapezoidal bag according to claim 1 cuts mould, it is characterized in that: four jiaos of uniform lower plate installing holes that are shaped on of described lower plate.

3. trapezoidal bag according to claim 1 cuts mould, it is characterized in that: be shaped on the upper plate installing hole on the described upper plate.