Floor moulding process and device thereof

Abstract

The invention discloses a floor moulding process and a device thereof. The process comprises the following steps: step 1) performing hot extrusion molding of a sheet material by a die, wherein the discharge temperature of the sheet material is 200-220 DEG C; step 2) performing mirror pressing roller on the sheet material, wherein the temperature of the roller is 60 to 100 DEG C; at the same time,rolling a PVC film material at the sheet material; step 3) embossing the sheet material with wood grain, wherein the temperature of the sheet material is 100-140 DEG C, and the temperature of the roller is 30-60 DEG C; step 4) performing S-shaped rolling on the sheet material, wherein the temperature of the roller is 80-120 DEG C; and step 5) performing steps of blanking, cutting, and cooling. Thefloor moulding process has good stability and is realistic compared with natural; the labor can be reduced, and the production amount can be increased; the thickness of the sheet material can be produced is 3 to 6 mm; the embossed wood grain depth of the plate is 0.05-0.1 mm, which is deeper than that of the normal sheet material; the floor does not rebound and has more realistic beauty and anti-slip property; and the floor can play a leading role in the equipment of similar products.

Description

technical field [0001] The invention relates to the field of floor processing, in particular to a molding process and device for a floor. Background technique [0002] Thermoforming is a simple and common processing method in the plastics processing industry. It mainly uses heat to process the mold, injects the sample, fixes the model on the heating plate with pressure, and controls the melting temperature and time of the sample to achieve hardening after melting. , Cool, and then take out the finished model. [0003] The processing technology adopted by many enterprises now is that after the plate is formed in a high-temperature and high-pressure mold, it is pressed for the first time to ensure the degree of aesthetics and simulation and anti-slip, and then it is pressed for the second time, and the second time is generally used. Hydraulic press Pressed by advanced oil pressure technology, generally the plate must be put back into the mold to be heated and pressurized agai...

AI Technical Summary

Problems solved by technology

[0003] The processing technology adopted by many enterprises now is that after the plate is formed in a high-temperature and high-pressure mold, it is pressed for the first time to ensure the degree of aesthetics and simulation and anti-slip, and then it is pressed for the second time, and the second time is generally used. Hydraulic press Pressed by advanced oil pressure technology, generally the plate must be put back into the mold to be heated and pressurized again before the second oil pressure, and then the oil pressure is pressed. After the second oil pressure is completed, the completion time of the whole process is basically It takes about two hours, which greatly increases energy consumption and seriously affects the production efficiency of floor panels

[0004] In the prior art, the texture of the plate is easy to rebound after being pressed by hot pressing, and the depth of the deep floor texture that was originally pressed changes and becomes shallower, which makes the floor lose its aesthetics and simulation, including anti-slip

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