A device for adjusting the density of shredded tobacco bundles

Abstract

The invention discloses a tobacco bundle density adjusting device, which belongs to the field of cigarette equipment in the cigarette industry. The device includes a compaction wheel, an adjustment assembly and a fixed bracket, the adjustment assembly includes a connecting frame, an adjustment shaft, a spring and an adjustment wheel, wherein the upper end of the connecting frame is rotated to install the compaction wheel, and the fixed bracket includes an installation end surface, a fixed The end face, its fixed end face is fixedly connected with the wire suction beam fixing seat, the installation end face is provided with a mounting hole, the adjusting shaft is set through the mounting hole, and its upper end is fixedly connected to the lower end of the connecting frame, and the lower end of the adjusting shaft is connected to the adjusting wheel , the spring is sleeved on the adjusting shaft and supported between the lower end of the connecting frame and the installation end surface. The device reduces the deviation of the gram weight of a single cigarette, reduces the cigarette short rejection rate, reduces the amount of residual smoke, improves the stability of cigarette indicators, and continuously improves the production level of the factory.

Description

technical field [0001] The invention belongs to the field of cigarette equipment in the cigarette industry, and particularly relates to a tobacco shred density adjusting device. Background technique [0002] With the improvement of consumers' requirements for the sensory quality of cigarettes, the simple pursuit of the appearance quality of cigarettes in the past has been unable to meet the needs of consumers, and the stability of cigarette weight directly affects the sensory quality of cigarettes. One of the important indicators of consumer sensory quality. [0003] During the cigarette forming process, the VE feeding rod forming machine of the ZJ17 cigarette unit adsorbs the shredded tobacco that meets the standard on the suction belt through negative pressure suction to form a shredded tobacco bundle, which provides a qualified shredded tobacco bundle for the SE cigarette machine. In this process, the uniformity of tobacco delivery, the change of negative pressure suctio...

AI Technical Summary

Problems solved by technology

During this process, the uniformity of shredded tobacco conveying, the change of negative pressure suction, the wear of the suction ribbon and the chopper make the filling capacity of the shredded tobacco bundle change, which affects the stability of the single weight of the cigarette, making the cigarette’s The deviation of single gram weight increases, which reduces the qualified rate of single gram weight deviation of cigarettes, and at the same time, it will produce empty cigarettes

The deviation of a single gram weight of a cigarette reflects the stability of the processing accuracy and internal quality of a cigarette. The increase in the deviation of a single gram weight of a cigarette indicates that a certain degree of waste is caused in the production process of cigarettes, which affects the production of the factory. level of continuous improvement

[0004] In the existing production process, the wear of the suction belt and the chopper can be solved by replacing the accessories. The uniformity of tobacco delivery and the change of negative pressure suction are difficult to solve in the actual production process, but its influence on the forming density of tobacco bundles Larger, resulting in an increase in the up and down fluctuation of the shredded tobacco bundle after being trimmed by a chopper, directly resulting in an increase in the weight deviation of a single cigarette, and an increase in the rejection of overweight and ultralight cigarettes, resulting in waste of shredded tobacco and cigarette materials

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