Air chamber roller of cigarette making machine and air chamber of cigarette making machine

CN222322828UActive Publication Date: 2025-01-10CHINA TOBACCO HENAN IND CO LTD
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Patent Information

Application Number
CN202420029046.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-01-05
Publication Date
2025-01-10
Estimated Expiration
2034-01-05

AI Technical Summary

Technical Problem

In a cigarette rolling machine, the relative slippage of the suction ribbon and the active pulley of the air chamber causes the linear speed of the tobacco tow to be inconsistent with the circumferential speed of the tobacco tongs to trim, affecting the tight head position of the tobacco stick cutting, resulting in mass defects such as short and thin heads , affects product quality.

Method used

A straight knurled knurled piece is provided on the outer circumference of the air chamber roller of the cigarette machine to increase the contact area between the roller and the suction ribbon, ensure the transmission ratio, and keep the linear speed of the tobacco tow to keep the same as the circumferential speed of the tobacco tongs trim by the tobacco.

Benefits of technology

By increasing the contact area between the roller and the suction ribbon, preventing slippage, improving the stability of equipment operation and product quality, and avoiding quality defects such as short and rare heads.

✦ Generated by Eureka AI based on patent content.

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Abstract

Straight knurls are arranged on the outer circumferential face of the air chamber roller, the contact area between the roller and the surface of a cut tobacco suction belt is increased, the transmission ratio of the air chamber roller to the cut tobacco suction belt is guaranteed, the linear speed of cigarette tows is kept consistent with the circumferential speed of cut tobacco trimmed by a chopper, and therefore the cut tobacco can be cut more smoothly. The product quality is improved.
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