Glass fiber flame-retardant cloth foamed coating one-time forming production line and production process

Abstract

The invention relates to the technical field of flame retardant cloths, and particularly relates to a glass fiber flame-retardant cloth foamed coating one-time forming production line and a productionprocess. The production line comprises a glue coating device, a drying device and a winding machine, wherein the drying device is composed of eight drying boxes, the glue coating device comprises a glue coating groove and a glue amount control device arranged on one side of the discharge direction of the glue coating groove, the glue amount control device comprises a glue scraping roller and an adjusting mechanism, a glue scraping mechanism is arranged on the glue scraping roller, the glue scraping mechanism comprises a glue scraping groove which are arranged along the axis direction of the glue scraping roller in a penetrating mode. The invention further discloses a glass fiber flame-retardant cloth foamed coating one-time forming production process. The production process comprises thefollowing production steps of (1) preparing; (2) dipping the dyeing glue; (3) carrying out glue scraping and spreading; (4) drying; and (5) rolling. The glass fiber flame-retardant cloth produced by the process is good in air permeability, excellent in sound-absorbing effect and soft in fabric hand feeling, dyeing glue dipped on the two surfaces of the glass fiber flame-retardant cloth can be simultaneously spread, the gluing amount is controlled, the coating is uniform, the application range is wide, and the working efficiency is high.

Description

technical field [0001] The invention relates to the technical field of flame-retardant cloth, in particular to a production line and production process for one-shot molding of glass fiber flame-retardant cloth with foam coloring. Background technique [0002] With the continuous development of society, fire is the most common disaster that seriously endangers people's lives and property and affects national economic development and social stability. For fire, in ancient my country, people summed up the experience of "prevention is the first, rescue is the second, and prevention is the next". While the wealth of today's society is increasing day by day, the danger of causing fire is also increasing, and the danger of fire is also increasing. Therefore, it can be seen that the development of fire-resistant materials is very important, especially a kind of soft and flexible fire-resistant cloth that is convenient for wrapping objects and equipment is very popular. [0003] ...

AI Technical Summary

Problems solved by technology

[0006] Although the above two patents can apply glue evenly and facilitate post-drying, when the equalizing roller is in contact with the glass fiber flame-retardant cloth for uniform gluing, since the equalizing roller is a cylinder, the equalizing roller and the glass fiber cloth The contact area is the largest. If the gluing device is used to coat granular glue, it is easy to flatten and crush the particles, and the flattened particles are easy to block the pores on the glass fiber cloth, thus making the glass fiber cloth airtight. At the same time, the sound absorption effect is also poor

In addition, this patent cannot achieve simultaneous glue coating on both surfaces of the glass fiber cloth, nor can it realize simultaneous glue equalization treatment on both surfaces of the glass fiber cloth, and the production efficiency is low

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