Glass cutting method and device

Abstract

The present invention discloses a glass cutting method, a two-dimensional code is set on a glass substrate before glass cutting, two-dimensional code information is read before the glass cutting, and inputted into a control system, the control system interprets the two-dimensional code information and generates a cutting path according to interpretation information, and a cutting device cuts the glass substrate according to the cutting path. According to the method, different sizes and different shapes of glass to be cut can be optimized and arranged, the utilization rate of the glass substrate can be improved, the workload of manual input of parameters can be reduced, the relative position of the two-dimensional code on the cut glass is more precision, production efficiency of the glass subsequent processing can be improved, mixed production of different specifications of glass can be achieved, positional deviation increase, large glass size scattering difference and other defects caused by a plurality of times of repeated positioning can be avoided, and flexible secondary processing of the glass can be facilitated. The present invention also discloses the glass cutting device for cutting the glass substrate by use of the method.

Description

technical field [0001] The invention relates to a glass plate cutting method and cutting equipment, belonging to the field of glass manufacturing. Background technique [0002] All kinds of glass products are now widely used in all walks of life. With the advancement of science and technology, there are more and more requirements for deep processing of glass. Under normal circumstances, ordinary glass needs to be cut and processed into a set size before undergoing other further processing procedures. Taking flat tempered glass as an example, flat glass substrates are usually used as the basic raw material to undergo pre-treatments such as cutting, edging, drilling, cleaning and drying, and finally enter the tempering equipment for tempering treatment. In the cutting process, it is necessary to provide the cutting equipment with the basic information of the glass substrate, such as size, thickness, material and other parameters, and transmit the information to the control de...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of low information input efficiency and inaccurate positioning control encountered in the glass cutting process in the above-mentioned prior art, the present invention provides a glass plate cutting method. Two-dimensional code, the two-dimensional code includes the information of the glass substrate to be cut, the relative positional relationship between the two-dimensional code and the glass substrate to be cut, and the subsequent processing information, and then recognize the two-dimensional code on the glass substrate to fully understand the glass to be cut All parameter information of the substrate, and set various parameters of cutting production according to the information, improve production efficiency, ensure accurate positioning of each process, and increase glass yield

Images