Glass panel 3D curved surface non-contact processing system and method

Abstract

The invention discloses a glass panel 3D curved surface non-contact processing system and method. The non-contact processing system comprises at least one movable radiation heat source cutting device,a taking device, a fixing jig with a temperature adjusting function and with a fixing part arranged at the top, and a movable photo-thermal source processing device capable of controlling the temperature, wherein the radiation heat source cutting devices are used for cutting a glass panel with radiation heat sources to form a planar glass panel, the taking device is used for placing the planar glass panel on the fixing part of the fixing jig, the photo-thermal source processing device moves to the position above the fixing jig and then carries out non-contact and temperature-controlled heating on four peripheral predetermined heating portions on the upper, lower, left and right sides of the planar glass panel, and thus the four peripheral portions of the planar glass panel are softened and bend and droop along the edges of the fixing part so as to be shaped; then 3D curved glass is formed after the fixing jig carries out temperature-reduced shaping, and the photo-thermal source processing device is used for carrying out non-contact perforating and polishing on the 3D curved glass.

Description

technical field [0001] The present invention relates to a non-contact processing system and method for 3D curved surface of glass plate, especially a system and method for processing a flat glass plate with at least one non-contact heat source cutting, processing device and fixing fixture to form 3D curved glass . Background technique [0002] Three-dimensional curved glass panels are widely used in products such as the new generation of smart phones, tablet computers, electrical instrument panels, display glass panels and automotive instrument panels, providing smart phones, tablet computers, electrical instrument panels, display glass panels and automotive instrument panels In the panel products, the four directions of the upper, lower, left and right edge curved surface display or touch operation function, however, the existing method of manufacturing and processing the three-dimensional curved glass panel, whether it is first formed by hot-pressing and bending the glass ...

AI Technical Summary

Problems solved by technology

[0009] The main technical problem to be solved by the present invention is to overcome the above-mentioned defects existing in the prior art, and provide a glass plate 3D curved surface non-contact processing system and method, which can improve the cutting, chamfering, polishing and bending of the existing contact glass plate. The processing process and technology all have poor yield rate, the need for subsequent polishing and finishing of the glass plate surface, errors in the size of the glass plate, short service life of the mold that needs to be replaced frequently, long and complicated working hours of the process flow and mechanism equipment, and the processing process. The problems and disadvantages of making the finished glass plate discharge time long and the overall process cost are high, which do not meet the economic benefits of industrial utilization

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