3D glass cover plate rabbet position polishing method

Abstract

The invention discloses a 3D glass cover plate rabbet position polishing method, which comprises the following steps that: S2, a plurality of 3D glass cover plates are assembled to a plurality of profiling molds correspondingly, so that a plurality of assembly parts are formed; S4, theplurality of assembly parts are clamped to a fixing jig, the inclined surface of each profiling mold and the rabbet position of the arc-shaped part on the right side of each 3D glass cover plate are in a horizontal state; S6, the fixing jig where the multiple assembly parts are clamped is placed at the bottom in a base, and the inclined face of each profiling mold and the rabbet position of the arc-shaped part on the right side of each 3D glass cover plate are both located above the base; and S8, the base where the fixing jig is placed is installed on a plane sweeping machine, therefore the rabbet positions of the arc-shaped parts on the right sides of the multiple 3D glass cover plates can be polished through a brush of a sweeping disc of the plane sweeping machine. Deformation of the rabbet position of the 3D glass cover plate cannot be caused, the production efficiency is high, and the production cost is low.

Description

technical field [0001] The invention relates to the technical field of 3D glass processing, in particular to a polishing method for a 3D glass cover plate. Background technique [0002] The 3D glass cover plate 100 generally includes a straight portion 102 and two arcuate portions 104 formed on both sides of the straight portion 102 in the length direction, as figure 1 As shown, the arc portion 104 has an inclined standing position 104a. After the 3D glass cover plate 100 is assembled into finished products such as mobile phones, watches, tablet computers, and televisions, the standing position 104a of the curved part 104 is very easy to collide with other hard materials around, drop, etc., and the standing position 104a is the main Therefore, before assembling the 3D glass cover plate 100 into a finished product, it is usually necessary to polish the standing position 104a, which can increase the strength of the standing position 104a, so that it is not easy to crack when ...

AI Technical Summary

Problems solved by technology

[0003] At present, the way of polishing the standing position 104a of the arc portion 104 of the 3D glass cover plate 100 is usually to erect the 3D glass cover plate 100 for single-piece polishing. In this way, the arc portion 104 of the 3D glass cover plate 100 It is easy to be in contact with the brush of the flat sweeping machine, thereby easily causing deformation of the standing position 104a, and this method can only polish one 3D glass cover plate 100, the production efficiency is low, and the production cost is high

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