Substrate glass surface polishing production line system and substrate glass surface polishing production method

Abstract

The invention relates to a substrate glass surface polishing production line system and a substrate glass surface polishing production method. The substrate glass surface polishing production line system comprises a tray supply line, a glass input line, polishing operation lines and a glass output line, wherein the tray supply line comprises a tray transporting device; the glass input line comprises a glass bearing table and a sheet loading device, and the tray transporting device is next to the sheet loading device; the glass input line comprises a laminating device and input transfer devices; the polishing operation lines comprise transitional transfer devices and polishing units, and the transitional transfer devices are next to the input transfer devices; and the glass output line comprises output transfer devices next to the transitional transfer devices, a sheet stripping device used for separating polished substrate glass and trays, a glass transfer device and a tray transfer device, the sheet stripping device transfers the substrate glass to the glass transfer device, and transfers the trays to the tray transfer device, and the tray transfer device is next to an input end of the tray supply line. According to the technical scheme, the requirements of polishing the substrate glass produced by adopting a float method can be met.

Description

technical field [0001] The present disclosure relates to the technical field of substrate glass production and manufacturing, in particular, to a substrate glass surface polishing production line system and a substrate glass polishing production method. Background technique [0002] Substrate glass is currently one of the most widely used and fastest-growing special glasses in high-tech industries such as microelectronics, optoelectronics and new energy. Its manufacturing processes mainly include overflow melting method and float method. [0003] The overflow melting method is to introduce the molten glass into the conduit. After reaching the upper limit of the volume, the molten glass overflows down from both sides of the conduit along the tube wall, and forms a sheet-like substrate after converging at the bottom like a waterfall. The surface cleanliness and waviness of the glass produced by the overflow melting method are better, so there is no need to perform surface poli...

AI Technical Summary

Problems solved by technology

However, the production throughput of the overflow fusion method is low, resulting in a high production cost of the substrate glass

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