Molding process for inorganic artificial stone

Abstract

The invention discloses a molding process for an inorganic artificial stone. The molding process comprises four processes, i.e., material preparation, material mixing, pressing molding and curing treatment, wherein the process of material preparation is as follows: selecting cement, a sand stone material, natural ore sand, an inorganic pigment, sodium silicate, an anti-freezing agent and an aluminum phosphate additive; the process of material mixing is as follows: placing all raw materials into a mixer for mixing, then releasing an obtained mixture into a transfer feeding machine, carrying outsieving, and conveying a sieved mixture to an automatic material distributor; the process of pressing molding is as follows: uniformly distributing the raw materials into a mold, carrying out double-sided high-pressure pressing molding with a fully-automatic press, then discharging air in the raw materials with a vacuumizing device so as to form a green body, and taking out the green body ejectedout of a mold frame through a suction cup of a mechanical arm; and the process of curing treatment is as follows: placing the green body taken out by the mechanical arm onto a backing plate, then conveying the green body into a curing kiln for curing, and carrying out drying treatment, sand blasting treatment, automatic piling and warehousing so as to complete the molding process.

Description

technical field [0001] The invention relates to a preparation process of inorganic artificial stone, in particular to a molding process of inorganic artificial stone. Background technique [0002] Artificial stone is a new type of non-radioactive, non-polluting, reusable, green and environmentally friendly building interior decoration material. As a new type of health and environmental protection product, it was introduced into the domestic market in the 1980s. The artificial stones currently on the market include organic artificial stones with polymer resin materials as adhesives. The artificial stones are divided into three categories: artificial marble (referred to as artificial granite), artificial quartz stone and acrylic; also include cement as adhesives. Inorganic artificial stone. Although our country started late in the artificial stone industry, after more than 20 years of rapid development, it currently ranks among the top in the world in terms of market size an...

AI Technical Summary

Problems solved by technology

[0006] However, the existing inorganic artificial stone has the disadvantages that it is not easy to take, vacuumize and suppress when it is prepared, which causes inconvenience to the development of inorganic artificial stone; according to these problems, the present invention proposes a molding method for inorganic artificial stone. Craftsmanship, not only easy to take, easy to press, suitable for small-scale production