Technique for manufacturing high-strength encaustic tiles and extruding device thereof

Abstract

The invention relates to a technique for manufacturing high-strength encaustic tiles, comprising the steps of mixing sand, cement and water according to the proportion of 1.12-1.5:1:0.38-0.50, stirring the sand, the cement and the water by a stirrer, injecting the mixture into a charging barrel of a tile making machine, extruding raw materials which are 55-125mum in particle size and are mixed uniformly by an extruding device of the tile making machine, and extruding the raw materials onto a tile mold paved with glass fiber; coloring propylene material, stirring the material by a small stirrer, spraying the material on the tile surface on the mold, and polishing the surface of the mold in a blowing manner; and then putting the tile mold on a tile frame, carrying out aging treatment, then carrying out mechanical demolding and surface treatment, removing burrs at the corners and finally packaging. The screw extruding device adopted in the technique for manufacturing the high-strength encaustic tiles comprises a motor, a transmission device, a main shaft, a blanking hopper, a screw, an outer pipe, a discharging port and a frame. The invention has the advantages that the process is simple, and the control is easy, so that the requirements for an operator are reduced; and simultaneously, the strength of products is high, the color is rich, the rejection rate is low, the cost is lowand the application range is wide.

Description

technical field

[0001] The invention relates to a manufacturing process of tiles, and in particular provides a manufacturing process of high-strength colored tiles and an extruding device thereof. Background technique

[0002] At present, the degree of automation in the tile production process is generally not high, the production efficiency is low, the scrap rate is high, the labor intensity of the workers is high, and the product has low strength and single color, which is not suitable for mass production. Contents of the invention

[0003] The purpose of the present invention is to improve the product performance and simplify the production process, and especially provide a high-strength color tile production process and an extrusion device.

[0004] The invention provides a high-strength colored tile manufacturing process, which is characterized in that: the high-strength colored tile manufacturing process is to mix sand, cement, and water in a ratio of 1.12-1.5:1:0.3...

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