Roll paper conveying control device based on tobacco molding equipment

Abstract

The invention relates to a roll paper conveying control device based on tobacco molding equipment. The device is mainly suitable for conveying control methods of roll papers in the production processof tobacco rods of cigarettes which are incombustible if heated. A servo motor is disposed on a rotation shaft of an unreeling cigarette paper, an ultrasonic detector is arranged at the edge of the unreeling cigarette paper, a buffer area of roll paper sagging is arranged between a positioning roller and a paper passing roller positioned below the unreeling cigarette paper, and interfaces of a single chip microcomputer arranged in an electric control cabinet are respectively connected with the servo motor of the unreeling cigarette paper, the ultrasonic detector and an original machine cigarette rod molding detector. Angular velocities of the servo motor are adjusted by the single chip microcomputer, so that the outer edge linear velocities of the unreeling cigarette paper are matched withreal-time linear velocities of original machine molding cigarette rods. The purpose of active unreeling is achieved by the adoption of the device, speeds of the unreeling are controlled by a servo control system so as to ensure that an unreeling mechanism actively and stably unreels during the operation of the device, and the problem of easy pull-apart of the roll papers is solved.

Description

technical field [0001] The invention relates to a roll paper transmission control device based on tobacco forming equipment, which is mainly applicable to the transmission control mode of the roll paper in the production process of shredded tobacco rods in heat-not-burn cigarettes. Background technique [0002] When the KDF mouth rod forming machine currently in use is running, the tobacco sheet paper is pulled through the follow-up process, and the paper disk rotates and continues to be unrolled. However, the sheet tobacco to be produced at present can withstand a relatively small pulling force, and it is easy to unwind during the unwinding process. Breaking the shredded tobacco causes the equipment to stop, the equipment cannot run stably and continuously, the waste of the shredded tobacco is serious, and the production efficiency is low. Therefore, in order to ensure the stable operation of the equipment, improve production efficiency, ensure product quality and solve the...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to provide a roll paper transmission control device based on tobacco forming equipment, which can achieve the purpose of active unwinding. The unwinding speed is controlled by a servo control system to ensure that the unwinding mechanism actively unwinds smoothly during the operation of the equipment. Solve the problem that roll paper is easy to break

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