Closed tobacco-leaf front-back-face material adding device

Abstract

The invention discloses a closed tobacco-leaf front-back-face material adding device. The closed tobacco-leaf front-back-face material adding device is characterized by comprising a leaf feeding system, a flow dividing system, a tobacco leaf inlet, an atomizing chamber, an atomizing chamber sealing plate, a liquid injection nozzle and a leaf outlet conveying belt. The closed tobacco-leaf front-back-face material adding device has the advantages that the structure is simple, the material adding evenness is high, the tobacco leaf breaking rate is low, the adding accuracy and the adding stability are good, and continuous large-scale production can be achieved; as materials are added to the front face and the back face of tobacco leaf flow in a closed mode, the tobacco material adding process can be more fine and more evenly controlled, and the tobacco material adding effect can be effectively improved.

Description

technical field [0001] The invention belongs to the field of automatic equipment for tobacco flavoring and feeding in cigarette production, and in particular relates to a closed tobacco leaf front and back feeding equipment. Background technique [0002] The tobacco flavoring process is one of the key processes affecting the quality of cigarettes in cigarette production. Due to the complexity of the process involved, it has always been one of the technical bottlenecks restricting cigarette production. At present, cigarette manufacturers mainly use the traditional horizontal drum feeder for tobacco flavoring and feeding. The horizontal drum feeder has the advantages of good production continuity and good adaptability to large-scale production, but its disadvantages are also obvious. The uniformity of the feed liquid on the tobacco surface is not high, the stability of the application accuracy is poor, and the crushing rate of the tobacco leaves is high. Although the vertical...

AI Technical Summary

Problems solved by technology

At present, cigarette manufacturers mainly use the traditional horizontal drum feeder for tobacco flavoring and feeding. The horizontal drum feeder has the advantages of good production continuity and can be better adapted to large-scale production, but its disadvantages are also obvious. The uniformity of the feed liquid on the tobacco surface is not high, the stability of the application accuracy is poor, and the crushing rate of the tobacco leaves is high, etc.

Although the vertical feeding machine has greater advantages than the horizontal feeding machine in terms of feeding uniformity and tobacco leaf crushing rate, the vertical feeding machine adopts intermittent production and is not suitable for large-scale automated production

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