Method for conducting flexibly-selective rough polishing on surface of polished tile and polished tile rough polishing machine

Abstract

The invention discloses a method for conducting flexibly-selective rough polishing on the surface of a polished tile, and belongs to the field of polished tile processing. Rough polishing is conducted on the surface of the polished tile through grinding heads, and the grinding heads are located over a polished tile conveyer belt. The method is characterized in that multiple grinding heads are adopted and can vertically move, the grinding heads run in a mutually independent mode and are transversely arranged to be in a straight line, and the covering width of the transversely-arranged grinding heads is larger than or equal to the width of the polished tile; after the polished tile on the conveyer belt enters a space under the grinding heads, the grinding heads are flexibly selected according to the surface condition of the polished tile to conduct rough polishing on the surface of the polished tile. According to the method, motors can be flexibly selected to be started to conduct rough polishing on the surface of the polished tile according to the condition of a polished tile blank, and the segmented polishing effect is achieved. Compared with the prior art, the defect that the tile is damaged due to the fact that the polished tile is polished by integrally adopting one hobbing cutter is avoided, and damage to the grinding knifes is avoided.

Description

technical field [0001] The invention belongs to the field of polishing brick production equipment, and in particular relates to a rough polishing machine. Background technique [0002] Polishing tile rough polishing machine is an important equipment in the ceramic polishing production line. It can roughly polish the surface of ceramic tiles through its equipped rough polishing grinding head, so that the surface of polished tiles can obtain a high degree of flatness, laying a good foundation for the subsequent fine polishing process. , so the rough polishing machine has an important influence on the polishing efficiency and polishing quality of ceramic tiles. [0003] The rough polishing machine in the prior art adopts the hob to scrape the entire ceramic tile surface at one time, and the length of the hob is greater than the width of the polished tile. However, if the flatness of the adobe is not good, especially the bricks with warped corners and edges, the bricks will be ...

AI Technical Summary

Problems solved by technology

However, if the flatness of the adobe is not good, especially the bricks with warped corners and edges, the bricks will be damaged or corners will be dropped after the knife is cut, and the hob may be damaged, resulting in deformation of the hob, and seriously affecting the excellent rate of polished tiles. and yield

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