Method for controlling cotton felt tailoring size precision

Abstract

The invention discloses a method for controlling cotton felt tailoring size precision, and belongs to the field of cotton felt tailoring methods. The method for controlling cotton felt tailoring sizeprecision can achieve production technology automation. A reeling and unreeling device can achieve automatic unreeling and unreeling of reeled cloth, a horizontal tailoring device can achieve horizontal-direction tailoring of the cloth, the tailoring thickness is adjustable, and a vertical tailoring device can tailor the cloth into the needed shape. In the production process, an integrated vacuumdust removal device body is adopted, it is ensured that waste fiber and dust generated in the tailoring process are automatically collected, and green and environment-friendly production is ensured. In the vacuum dust removal device body, the principle of heat expansion and cold shrinkage is adopted for achieving the following operation: in the normal work process, gathering fiber capturing hooksare in a bending state, so that felt fiber scraps are conveniently captured, in the process that the fiber capturing hooks are cleaned through hot water, the fiber capturing hooks are in a vertical state, and accordingly the felt fiber scraps captured by the fiber capturing hooks are conveniently cleaned.

Description

technical field [0001] The invention relates to the field of cotton felt cutting methods, in particular to a method for controlling the dimensional accuracy of cutting cotton felts. Background technique [0002] Cotton felt is a processed cotton product, mainly used for road maintenance, concrete maintenance, cement road maintenance, vegetable greenhouses, farms, tent processing cotton felt, etc. Moisturizing, antifreezing, warming and sun protection for various pipelines. Conservation Felt City uses the leftovers of new clothes from garment factories to be crushed, with woven bags inside, made by needle punching, non-toxic and harmless, low price and suitable for large-scale project maintenance. [0003] Thermal expansion and contraction refers to the property that an object expands when heated and contracts when cooled. Because the movement of particles (atoms) in an object changes with temperature, when the temperature rises, the vibration amplitude of the particles inc...

AI Technical Summary

Problems solved by technology

[0004] The traditional cotton felt processing system is mostly a manual processing system, which usually requires operators to operate on the machine, the production efficiency is low, and the processing accuracy is low, and the cotton felt is prone to produce a large amount of cotton felt fiber debris during the processing process, which is easy to pollute the processing environment , easy to cause harm to the health of operating workers

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