Production process of marble pillar

Abstract

The present invention relates to a production process of a marble pillar. The process comprises the steps of: mixing high impact polystyrene with general purpose polystyrene in the mass ratio of 1:1, adding dioctyl, and sending the mixture into a mixer for mixing, wherein per ton of is supplement with 300-400 g of dioctyl, the rotation speed of the mixer is 4800r / min; mixing for 1h, adding a foaming agent into the mixture, wherein the addition amount of foaming agent into per ton of mixture is 500-650 g; heating the mixture to 120 DEG C, continuing stirring to uniformly disperse dioctyl and the foaming agent, and cooling the mixture in a cooler until agglomeration; sending the agglomerated material into an injection molding machine for extrusion molding at the temperature of 130-180 DEG C; covering bronzing film on the surface of the pillar, bonding the bronzing film to the pillar surface by using a bronzing device, wherein the bronzing temperature is 80 DEG C; pressing patterns on the pillar surface by an embossing machine, and conducting bronzing treatment on the pattern surface; processing pillar cap and pillar base by resin or wood carving or PU foaming, and painting or gilding the pillar cap and pillar base; and assembling the pillar cap, pillar body and pillar base.

Description

technical field [0001] The invention relates to Roman columns in the field of decoration, in particular to a production process for Roman columns. Background technique [0002] After the cylinders in existing buildings are formed, the surface of the cylinders is smooth and smooth. In order to improve the appearance of the cylinders, it is necessary to arrange decorative patterns on the surface of the cylinders. Existing Roman masters usually use templates when molding, carve patterns on the inner walls of the templates, remove the templates after the cylinders are formed, and then paint and color the cylinders to complete the decoration of the cylinders. The disadvantage of such a decoration method is that the decoration on the surface of the cylinder is easily scratched, damaged and discolored after long-term use, and the fading or scratches on the surface of the cylinder can be repaired, but if the cylinder is damaged, it is almost impossible to repair it. R...

AI Technical Summary

Problems solved by technology

The disadvantage of such a decoration method is that the decoration on the surface of the cylinder is easily scratched, damaged and discolored after long-term us