Particle type cigarette priming device more stable in operation

Abstract

The invention provides a particle type cigarette priming device more stable in operation. A cutting edge layer is fixedly installed at the top end of a priming drum, a plurality of sets of composite punch needles are circumferentially arranged in a penetrating mode above all cigarette bearing grooves correspondingly, the composite punch needles can move in the vertical direction integrally, the upper ends of short punch needles are exposed above the cutting edge layer, and the upper ends of forming needles are exposed above the short punch needles; a composite cam is an independent fixed member and suspended over the cutting edge layer, and is provided with a downwards-protruding lower layer short curved-surface section and a downwards-protruding upper layer long curved-surface section which are respectively arranged corresponding to the short punch needles and the forming needles; the short curved-surface section can abut against segment-shaped top end faces of the passing short punchneedles, so that the short punch needles move downwards to punch paper tape; and the long curved-surface section can abut against segment-shaped top end faces of the passing forming needles, so thatthe forming needles move downwards to press punched bottom lining circular pieces into hollow cigarette tubes. The punch needles and the cam are in contact all the time, impact force of intermittent contact of the needles and the cam is omitted, and the stability of priming operation is greatly improved.

Description

technical field [0001] The invention relates to the technical field of tobacco production equipment, in particular to a particle-type cigarette bottoming device with more stable operation. Background technique [0002] In recent years, with the promulgation and implementation of the "Framework Convention on Tobacco Control", the tobacco control measures of governments in various countries have become increasingly strict, and the regulatory legislation on tobacco has also become more stringent. The calls for tobacco control and anti-tobacco have become stronger and stronger. Continue to increase. At the same time, with the continuous improvement of people's living standards, people pay more attention to their physical and mental health and environmental protection, and have a new understanding of tobacco. [0003] The above reasons have restricted the development of traditional cigarettes more and more. According to statistics in 2011, while the production and sales of cigar...

AI Technical Summary

Problems solved by technology

However, a set of punching needles is used to punch holes in the base disc of granular cigarettes, and a circular cam is used to control punching. This punching control method has the defects of instability and low efficiency.

Images