Cloth belt wheel device of cigarette making unit

Abstract

The invention discloses a cloth belt wheel device of a cigarette making unit. The cloth belt wheel device comprises an inner wheel; a plurality of tensioning blocks are arranged on the outer peripheral face of the inner wheel; the outer surfaces of the tensioning blocks form a circular outer peripheral face of a cloth belt wheel; an adjustment mechanism is arranged on the tensioning blocks; the adjustment mechanism can control the tensioning blocks to move so as to change the diameter of the outer peripheral face of the cloth belt wheel; and a nonskid rubber belt is wound on the outer peripheral face of the cloth belt wheel. With the adoption of the cloth belt wheel, the relative sliding between the nonskid rubber belt and the cloth belt wheel can be prevented from occurring, the problem of the occurrence of slippage between a cloth belt and the cloth belt wheel is solved, the instantaneous linear velocity of cigarette rods is ensured to be synchronous to the cutter head cutting speed of double-length cigarettes, so that the length and tip processing parameters of cigarettes can meet process requirements, the reject rate of the cigarettes is lowered, the production cost is lowered, and the quality of the cigarettes is improved.

Description

technical field [0001] The invention relates to a cigarette production equipment, in particular to a cloth pulley used for a Passim type cigarette set. Background technique [0002] As one of the key links in cigarette production, the cigarette making machine not only undertakes the production task of finished cigarettes, but also bears the most direct quality responsibility in the brand development strategy. Due to the increasingly intensified competition in the tobacco industry in recent years, the market's choice and requirements for cigarette brands and internal quality must become more important. In the cigarette rolling and forming process, when the shredded tobacco bundle enters the bong from the air chamber, it meets the cigarette paper at the entrance of the bong, and the shredded tobacco bundle is wrapped by the cigarette paper and pulled into the bong by the cloth belt to form a tobacco rod. The cloth belt pulls the high-speed movement of the tobacco rod in the b...

AI Technical Summary

Problems solved by technology

At the same time, slipping will inevitably lead to instantaneous stagnation or even blockage of the tobacco bundles in the bong, which seriously affects the distribution of tobacco in the cigarette and the weight of the cigarette; at the same time, it will cause the instantaneous linear speed of the tobacco rod and the cutting speed of the cutter head of the double-length cigarette Out of synchronization, resulting in errors in the length of the cigarette and the process parameters of the end

All the above-mentioned problems will eventually cause the finished cigarettes to be rejected on the rejecting drum, resulting in an increase in the waste rate of cigarettes

[0003] At present, in order to prevent slipping between the cloth belt and the cloth pulley, an anti-slip tape is usually wound on the cloth pulley, and the friction force between the cloth belt and the cloth pulley is increased through the anti-slip tape. There will also be relative sliding between the cloth pulleys, and the relative sliding between the non-slip tape and the cloth pulley has a certain degree of concealment and unpredictability. High; and seriously affected the product quality and reduced the effective working efficiency of the equipment

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