A kind of automatic winding tension control system and device for glass fiber mat large package

Abstract

The invention discloses a glass fiber mat large-package automatic coiling tension control system and device, and belongs to the field of wet-laid mats. The glass fiber mat large-package automatic coiling tension control system comprises an input module, a timing module, an operation module, a logic control module and a storing module; the operation module determines a control table of the coilingdiameter corresponding to the rolling-up length range through simulation modeling, the angular speed omega1 of a damping roller and reel control angular speed and torque are calculated, and operatingof the damping roller and a reel is controlled; and the logic control module judges whether the rolling-up length reaches the specified length or not to emit a corresponding control instruction to control the position of a balance roller. According to the glass fiber mat large-package automatic coiling tension control system, the rotating angular speed and torque of the reel are automatically adjusted according to the coiling diameter, thus coiling tension is overall controlled while the angular speed and the torque adapt to the linear speed of a production line all the time, the coiling tension is finely adjusted through the position of the balance roller, the appropriate tightness during coiling is ensured, the end face flatness of a coil is also ensured, the coiling quality is improved,and thus glass fiber mat large-package winding is completed.

Description

technical field [0001] The invention belongs to the technical field of wet-process felt, and in particular relates to an automatic winding tension control system and device for a large package of glass fiber felt. Background technique [0002] Due to its advantages of chemical corrosion resistance, fire prevention, flame retardant, water resistance, aging resistance, weather resistance, insulation, etc., glass fiber mat is widely used as fiberglass base cloth, epoxy copper clad board, electrical insulation products and anti-corrosion, waterproof, and fire resistance. Combustion, insulation and other materials. Most of the current glass fiber mats adopt the wet forming process, that is, the uniformly dispersed glass fiber chopped strands are randomly distributed into a continuous wet mat by the papermaking method, and then impregnated with latex and bonded, then dried and solidified. [0003] In order to meet the needs of container loading and transportation, the finished gl...

AI Technical Summary

Problems solved by technology

At present, the degree of automation in the winding process is low, the work efficiency is low, and a large amount of manpower is still required

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