Straight discharging grille cloth technique

Abstract

The invention discloses a distribution process of straightly placing grids, which comprises (1) employing a die forming process of bi-directionally floating, (2) utilizing distribution process of straightly placing grids and (3) using high white power and power of quietly elegant hue, wherein the distribution process of straightly placing grids of step (2) is that the placing direction of the grids is the same as the moving direction of a distributing device, the process flow of the manufacture of ceramic tiles includes raw materials equalization, ingredients grinding, slurrying, spray pulverization, computer-controlled distribution, press forming, permeating patterns, drying, burning, polishing, picking, packing and warehousing. Compared with the conventional distribution process of transversely placing grids (namely the direction of grids is perpendicular to the moving direction of the distributing device), the invention employs the distribution process of straightly placing grids, which is harder in distribution, but the flowing of powders with various colors is smoother, the transition of mixed colors with different depths is more natural, patterns formed on bricks have the effect of lifelike stone lines, man-made carving marks are reduced, and the texture is more natural.

Description

technical field [0001] The invention relates to a technology in the manufacturing process of ceramic products, in particular to a technology for distributing straight discharge grids. Background technique [0002] With the increase of consumers' housing space and the improvement of living standards and consumption concepts, coupled with consumers' overall demand for fashion and artistry of polished tiles, traditional and monotonous polished tiles can no longer meet the higher demands of beautifying modern life. need. The production of polished tiles has a history of more than ten years in our country. Starting from the initial simple wear-resistant polished tiles, it has developed into large-grained polished tiles, bleed-through polished tiles and magical micro-powder polished tiles. The production technology is becoming more and more mature. The production process has changed from a single It develops into diversification and complexity, and the products are constantly upd...

AI Technical Summary

Problems solved by technology

In the existing cloth method technology, the one-way floating mold is generally used, and there are four defects in this process: one is that the density of the pressed adobe is uneven, and the finished product has defects such as narrow waist and small head; the other is that the adobe moves when demoulding, Therefore, it will lead to rotten edges and edge collapse of the adobe; third, it is difficult to exhaust air between the upper and lower molds, resulting in stratification of the adobe; fourth, the powder runs out during the pressing process, which leads to edge cracking caused by powder running, and there is a certain degree of dust pollution. The efficiency is lower and the cost is higher; and the distribution method of the prior art is a horizontal grid discharge distribution method, that is, the grid discharge direction is perpendicular to the moving direction of the distribution vehicle, and the distribution of the method is easy to cause the pattern boundary on the surface of the ceramic product to be blurred and three-dimensional. Poor feeling, unsatisfactory decorative effect, and poor wear resistance

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