Shredded Tobacco Recovery System and Its Spiral Waste Smoke Crushing Device

Abstract

The invention relates to a tobacco shred recovery system and a spiral waste cigarette crushing device thereof. Waste cigarettes are beaten by a beating module after entering an accommodating cavity to fall into an outer cylinder. Along with rotation of the outer cylinder, a concave-convex structure, formed on the inner wall of the outer cylinder, of a cigarette lifting module is collided with the falling waste cigarettes to raise up the waste cigarettes in the outer cylinder, and the waste cigarettes are fed in a beating area of the beating module again. Through multiple times of circulation, the waste cigarettes in the outer cylinder can be repeatedly beaten by the beating module for multiple times. Under guidance of a spiral guide piece, the waste cigarettes move from a feed port to a discharge port in a spiral path, so that the stop time of the waste cigarettes in the accommodating cavity is prolonged, and the beating times of the waste cigarettes can be further increased. Even if the rotating speed of the beating module is lower, the waste cigarettes can be sufficiently beaten through increasing effective beating times, so that tobacco shreds are thoroughly separated from cigarette papers. The tobacco shred recovery system and the spiral waste cigarette crushing device thereof can effectively increase the tobacco shred recovery rate.

Description

technical field [0001] The invention relates to the technical field of cigarette machinery, in particular to a shredded tobacco recovery system and a spiral waste cigarette crushing device thereof. Background technique [0002] At present, various cigarette manufacturers will inevitably produce various unqualified and defective cigarettes during the production process. These cigarettes cannot be used for sales and circulation, and are called waste cigarettes. However, the shredded tobacco contained in these waste smokes still has a high value, so it must be recovered. [0003] In the shredded tobacco recycling process, the most important step is to crush the waste tobacco to separate the shredded tobacco from the cigarette paper. At present, one of the more commonly used crushing methods is to hit the waste smoke with a hitting component. However, if the rotating speed of the beating assembly is too high, the shredded tobacco will be too broken, and too much shredded paper...

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide a shredded tobacco recovery system and its spiral waste smoke crushing device that can improve the shredded tobacco recovery rate in view of the low shredded tobacco recovery rate of existing equipment

Images