Automatic material cutting and forming method and system thereof

Abstract

The invention discloses an automatic material cutting and forming method and a system thereof. The method comprises the steps that materials are flattened and placed in a feeding area of a cutting seat; multiple standard samples are laid on the material portions which can be cut by a worker according to the quality requirements; image acquisition is performed on each standard sample on the materials to acquire a sample position striograph of each standard sample; the standard samples on the materials are removed, and the materials are conveyed to the position under a cutting die plate; a sample position vector diagram, in the DXF, of each standard sample is acquired; the cutting sequence of the using samples needing to be cut and formed on the materials is determined; a cutting die type setting vector diagram is acquired; corresponding cutting is performed on the materials according to the cutting sequence of the using samples and the cutting die type setting vector diagram; after material cutting is finished, the cutting die plate returns to an original position. According to the automatic material cutting and forming method and the system thereof, not only are the optimizing type setting applicability and speedability of the standard samples on the materials with different shapes greatly improved, but also automatic cutting of the materials is achieved, and time and labor are saved.

Description

technical field [0001] The invention relates to the technical field of numerical control machine tools such as stamping and cutting, in particular to an automatic cutting and forming method for materials and a system thereof. Background technique [0002] In the cutting industry, it is often necessary to cut multiple use samples on some materials, such as leather. The traditional use sample cutting process includes the following steps: first spread the material on the cutting seat, and then put the material on the Multiple standard samples, and make a reasonable typesetting of the standard samples, then manually draw the contour line for each standard sample on the material, and finally the operator corresponds to each contour line on the material and its location, holding the corresponding die-cutting tool The corresponding usage samples are produced. Most of this cutting method is purely manual operation, and it is necessary to draw a contour line on the material for each...

AI Technical Summary

Problems solved by technology

Most of this cutting method is purely manual operation, and it is necessary to draw a contour line on the material for each standard sample to determine the cutting position. The line is not rigorous. In order to see the drawn outline, a distance of 3-6mm is often reserved between samples, which is easy to waste about 3-10% of the material, which is not conducive to the saving of resources.

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