A New Method and Device for Surface Processing of Porcelain Polished Tiles

Abstract

The invention provides a novel porcelain tile surface processing method. The novel porcelain tile surface processing method comprises following steps: (1) the surfaces of green bricks are subjected to slinging impact processing; (2) the surfaces of green bricks are subjected to rough polishing so as to realize thickness determination and increase surface flatness; and (3) the surfaces of green bricks are subjected to precision polishing so as to increase green brick surface glossiness. The invention also provides a porcelain tile surface processing apparatus. The porcelain tile surface processing apparatus comprises a slinging impact moulding machine used for green brick surface slinging impact processing, a rough lapping and polishing machine used for green brick surface thickness determination, a precision lapping and polishing machine, and a delivery system used for delivering the green bricks; the slinging impact moulding machine comprises a sand slinger system used for ceramic tile surface slinging impact, a mixed flow collecting and lifting system used for recycling sand dust, a dust separation system used for separating qualified sand from waste sand, and a ceramic tile feed system. The novel porcelain tile surface processing method and the apparatus are capable of reducing traditional processes; process flow matching is reasonable; smooth transition of the plurality of processes is realized; processing with low-efficiency or without efficiency is reduced; processing efficiency is increased; and production cost is reduced.

Description

technical field [0001] The invention relates to a new method and device for processing the surface of porcelain polished tiles, belonging to the field of deep processing of ceramic wall and floor tiles. Background technique [0002] At present, with the improvement of people's living standards and aesthetic concepts, higher requirements are put forward for the quality and surface roughness of ceramic products. Ceramic polished tiles meet the current needs and become one of the most widely used ceramic products in modern architectural decoration projects. one. [0003] The existing porcelain tile polishing process includes rough grinding, scraping and thickness determination, grinding and polishing, fine grinding and chamfering, nano-liquid coating and other processes. The rough grinding process is to roughly grind the periphery of the bricks to a fixed size, and eliminate the defects on the edges of the tiles and the deformation of the tile edges such as wavy edges; Expose...

AI Technical Summary

Problems solved by technology

[0006] In this case, the above-mentioned technological process and production equipment have been unable to meet the actual production needs in practical applications, and have the following defects:

Moreover, due to the increased deformation of the tiles, the scraping process cannot meet the requirements, and the grinding and polishing process has missed polishing, so a grinding head has to be added to improve the gloss, which prolongs the grinding time and increases energy consumption.

[0009] (3) In the prior art grinding and polishing machines, the brick body is easy to warp when it enters the polishing machine, which causes the edge of the brick body to gnaw when the polishing grinding head cuts into the brick body, and the edge of the brick body is residual. For defective products, all subsequent surface processing will be invalid processing, which has a great impact on production efficiency

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