A grooved drum pattern mold and a method for preparing artificial stone with slender lines

Abstract

The invention relates to a slotting roller pattern mold and a method for preparing artificial stone with long and thin lines. The slotting roller pattern mold comprises a hollow cylinder 1, a long andthin line convex groove 2 is fixedly connected with the side face of the hollow cylinder 1, one bottom face of the hollow cylinder 1 is provided with a powder feed inlet 3 and a compressed air inlet4, the long and thin ling convex groove 2 is further provided with an air hole 21, the air hole 21 is in a normally closed state, and the air hole 21 is converted to be in an opened state when external pressure to the air hole 21 is larger than pressure of corresponding portion in the inner cavity of the hollow cylinder 1. The artificial stone plate with the long and thin lines prepared by the method is stable in production, and compared with an artificial stone plate prepared by a conventional method, the artificial stone plate has the advantages that stability is good, powder spraying and slotting are integrally carried out, the automation degree is high, and the lines are fine, clear, natural, attractive and the like.

Description

technical field [0001] The invention relates to the field of artificial stone, in particular to a grooved drum pattern mold and a method for preparing an artificial stone with elongated lines. Background technique [0002] Artificial quartz stone is a new type of artificial stone that is made of quartz sand powder as the main filler, and unsaturated polyester resin as a binder. , No radioactive pollution, reusable environmental protection, green new building materials and decorative materials. [0003] However, most of the quartz stone is particle board or simple flocculation board. Because there is no natural texture and color of marble, the grade of artificial quartz stone cannot be greatly improved. At present, there are pattern boards imitating natural marble at home and abroad, but the color is relatively dull, the texture is unnatural, the degree of simulation is extremely low, and there is no beauty of natural marble at all. [0004] The existing artificial stone im...

AI Technical Summary

Problems solved by technology

The production method of this kind of marble pattern is subject to the production process of the texture filler. It can be used for coarse marble texture, but for thin and long texture, the requirements for the pattern mold are higher, and the manual filling process is extremely difficult to operate and inefficient. , poor repeatability, extremely unstable product texture, low excellent rate

[0005] The production method of this kind of marble texture is subject to the production process of artificial texture filler. The texture is rough and the texture state is very unstable.

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