Inversion type mobile phone 3D curved surface polishing machine

Abstract

The invention discloses an inversion type mobile phone 3D curved surface polishing machine. The inversion type mobile phone 3D curved surface polishing machine comprises a base (1) and is characterized in that a first connecting seat (2) is arranged on the base (1), t he first connecting seat (2) is provided with a sun shaft (3), the sun shaft (3) is rotationally connected with the first connecting seat (2), and the base (1) is provided with a revolution and rotation conjoined speed reducer (58); the revolution and rotation conjoined speed reducer (58) rotates to drive the sun shaft (3) to rotate, the sun shaft (3) is provided with a central shaft (6), and the central shaft (6) is rotationally connected with the sun shaft (3); the base (1) is provided with an inversion conjoined speed reducer, the central shaft (6) is provided with a revolution plate (10), and the inversion conjoined speed reducer (7) rotates to drive the revolution plate (10) to rotate. Compared with the prior art, the inversion type mobile phone 3D curved surface polishing machine has the advantages of good polishing uniformity, high working efficiency, and ensure of the polishing quality.

Description

technical field [0001] The invention relates to the technical field of polishing machines, in particular to an indexable mobile phone 3D curved surface polishing machine. Background technique [0002] With the improvement of the economic level, the market demand for 3D glass for mobile phones is increasing. 3D glass has a strong sense of three-dimensionality and straightness, and because it is curved on both sides, it can add many functions. It is also thin and simple. , transparency, and surface anti-fingerprint characteristics. At present, there are two main ways to polish mobile phone 3D glass. One is on a flat grinder, with a large brush on the upper plate, a jig on the lower plate, and cerium oxide on the upper plate. The abrasive liquid is used for polishing and grinding. Another way is to use a special polishing machine, the lower plate vacuum absorbs the glass, and the upper plate has a large plate or 4 small plates rotating and adding cerium oxide abrasive liquid fo...

AI Technical Summary

Problems solved by technology

[0002] With the improvement of the economic level, the market demand for 3D glass for mobile phones is increasing. 3D glass has a strong sense of three-dimensionality and straightness, and because it is curved on both sides, it can add many functions. It is also thin and simple. , transparency, and surface anti-fingerprint characteristics. At present, there are two main ways to polish mobile phone 3D glass. One is on a flat grinder, with a large brush on the upper plate, a jig on the lower plate, and cerium oxide on the upper plate. The abrasive liquid is used for polishing and grinding. Another way is to use a special polishing machine, the lower plate vacuum absorbs the glass, and the upper plate has a large plate or 4 small plates rotating and adding cerium oxide abrasive liquid for polishing and grinding, but both methods exist. Uneven polishing thickness of the concave-convex surface causes edge collapse, the abrasive liquid is not sufficient on the polished surface, the abrasive liquid cannot cover the glass for a long time, the polishing line speed of the inner and outer polished products is too different, and the loading and unloading of the product takes a long time. Based on various shortcomings and Insufficient, needs to be improved

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