Multi-time two-sided gas blowing type recycling machine for tobacco shred of waste cigarette

Abstract

The invention discloses a multi-time double-faced air-blown reclaimer of discarding tobacco shreds consisting of a synchronous pulley, a groove conveyer belt, gas nipple set system for filter tip detection and left and right blowing, a gas nipple set system for uncleaned cigarette detection and blowing, a PLC system, etc., so as to realize the rectilinear and interstitial motion. By adopting the technology of secondary blowing for each end of the discarding cigarette and adding the uncleaned cigarette detection and blowing system, the defects of one-go blowing for a single side or for two sides can be effectively overcome so as to multiply improve the reclaiming effect of the discarding tobacco shreds. Owing to the treatment of the uncleaned cigarettes, the reliable separation of the tobacco shreds and the cigarette paper of the filter tip can be guaranteed. The reclaimer of the invention has reasonable design, simple structure, good applicability and high popularization and application value.

Description

technical field [0001] The invention relates to the cigarette industry, in particular to a double-sided air-blown waste cigarette shredded tobacco recycling machine. Background technique [0002] Cigarette factory is in the filter cigarette rolling process, the appearance of waste (residual, secondary) filter cigarettes is inevitable. In order to improve the utilization rate and economic benefits of shredded tobacco, the shredded tobacco in the waste cigarettes should be effectively separated from the filter tip and cigarette paper, and the cut tobacco should be reused. [0003] For the recovery of cut tobacco from waste filter tip cigarettes, it is ideal to adopt the air blowing method. Its principle is to use a certain pressure of compressed air to spray on the filter tip of waste cigarettes to separate the shredded tobacco from the filter tip and cigarette paper. At present, the similar technologies of single-side blowing and double-side blowing have come out, but they ...

AI Technical Summary

Problems solved by technology

Due to the limitation of the size of the stepping wheel, the number of cigarettes sprayed each time is limited

②With the rotation of the stepping wheel, the two blowing stations of the stepping wheel may displace or overlap the waste cigarettes in the stations, resulting in residual and second-order cigarettes being blown away or blown away during blowing. Explosion or missed blowing occurs, which directly affects the recovery rate and recovery effect of shredded tobacco; at the same time, due to the blockage of waste cigarettes in the blowing station, it is easy to cause frequent shutdowns for cleaning, and the work efficiency is low

③The method of blowing on both sides once, it is impossible to ensure that the shredded tobacco in each waste cigarette is completely blown clean, and the recovery efficiency is not good

④ The uncleaned waste cigarettes were not blown again to remove them, resulting in the mixing of the treated uncleaned and cleaned waste cigarettes, and the recovery effect was not ideal

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