An on-line back-mixing device for fine cigarettes with defective cigarettes from cigarette machines

Abstract

The invention provides an on-line back-mixing device of cigarette machine defective cigarette fine cigarette branch tobacco shreds. The on-line back-mixing device comprises a rack, a sorting device, a cigarette rubbing component, a separation device, a main motor, a material receiving system, a sorting and direction-adjusting system,and a blanking hopper; the blanking hopper is mounted at the top of the rack, the sorting device, the cigarette rubbing component, the separation device and the main motor are mounted at the upper portion of the rack, the sorting device, the cigarette rubbing component and the separation device are installed sequentially from top to bottom, a blanking system is connected with the material receiving system at the lower portion of the rack, and the sorting device, the cigarette rubbing component and the separation device are driven by the main motor. The on-line back-mixing device of the cigarette machine defective cigarette fine cigarette branch tobacco shreds can automatically distinguish cigarette branches into positive and negative directions of a separating wheel, and therefore the waste of labor and resources is reduced; the device can directly separate the tobacco shreds into a reprocessing device through a positive pressure extraction device, and therefore the labor consumption is reduced and the recovery efficiency is increased.

Description

technical field [0001] The invention relates to an on-line back-mixing device for shredded tobacco of fine cigarettes and defective cigarettes from cigarette machines. Background technique [0002] In the production process of filter cigarettes, due to factors such as raw materials, equipment and the quality of operators, there will be insufficient plumpness and tightness of cut tobacco, blurred job number printing, missing printing, color difference of tipping paper, air leakage at the interface, inconsistent suction resistance and Packaging quality defects and other issues have resulted in a certain number of defective cigarettes. These defective cigarettes are not caused by quality problems of shredded tobacco, so shredded tobacco can be completely recycled. In the prior art, the recovery of shredded tobacco in cigarettes mainly contains the following methods: 1. Gas-humidity treatment, the shredded tobacco is separated from the cigarette paper on the surface of the cigar...

AI Technical Summary

Problems solved by technology

When using this invention, the following problems will occur: 1. When the shredded tobacco is blown out, it can only be separated in one direction. When the direction of the cigarette is wrong, the shredded tobacco cannot be separated. 2. The dropped cigarette needs to be reprocessed, and the labor intensity is high. Low efficiency, 3. The separated shredded tobacco needs to be manually collected and recycled

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