Film-coated decorative plate production line and production process thereof

Abstract

The invention relates to a film-coated decorative plate production line. The production line is sequentially provided with a roller feeding table, a dust weeper, a plate pre-heater, a glue rolling machine, a combined working table, a rolling film pressing machine, a first roller conveyor, a protective film pressing machine and a second roller conveyor from front to back; the glue rolling machine comprises a metering roller, a gluing roller set and a sweeping leveling roller set are sequentially arranged behind the metering roller, the gluing roller set comprises a gluing roller above and a first supporting roller below, and the sweeping leveling roller set comprises a sweeping leveling roller above and a second supporting roller below; the rolling film pressing machine comprises a front compression roller set and a rear compression roller set which are arranged front and back, the front compression roller set comprises a front steel roller and a front glue roller which are arranged upand down, the rear compression roller set comprises a rear glue roller and a rear steel roller which are arranged up and down. The film-coated decorative plate production line and a production processof the film-coated decorative plate production line have the advantages that the production efficiency is high and the product quality is guaranteed.

Description

technical field [0001] The invention relates to a production line of a film-coated decorative board and a production process thereof. Background technique [0002] Decorative panels are widely used in the installation of indoor and outdoor walls. In order to increase the aesthetic effect of the decorative surface, a layer of decorative film is compounded on the surface of the decorative panel. The traditional film-coated decorative board production line generally includes preheating, glue rolling, film sticking and other processes. Since the substrate is easily contaminated with dust, the influence of dust during glue rolling will also lead to uneven glue rolling, which will eventually lead to poor product quality. Guaranteed, in addition, because the traditional roll film press includes the front steel roll set and the rear rubber roll set when the glue is in the gel state, the contact between the upper and lower steel rolls in the front steel roll set is too hard , the el...

AI Technical Summary

Problems solved by technology

The traditional film-coated decorative board production line generally includes preheating, glue rolling, film sticking and other processes. Since the substrate is easily contaminated with dust, the influence of dust during glue rolling will also lead to uneven glue rolling, which will eventually lead to poor product quality. Guaranteed, in addition, because the traditional roll film press includes the front steel roll set and the rear rubber roll set when the glue is in the gel state, the contact between the upper and lower steel rolls in the front steel roll set is too hard , the elasticity is small, the substrate travels between the two steel rollers and then passes through the rubber roller group, after the coated substrate passes through the upper and lower two rubber rollers, there are residual air bubbles between the substrate and the decorative film, which eventually leads to the orange peel phenomenon of the product , there are uneven ripples, and the quality of the final product cannot be guaranteed

Therefore, the traditional production line of film-coated decorative panels has the defects of low production efficiency and unguaranteed product quality.

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