Parallel drum wheel for PASSIM cigarette making machine

Abstract

The invention discloses a parallel drum wheel for a PASSIM cigarette making machine. The parallel drum wheel comprises a drum wheel body, wherein a plurality of air suction grooves are uniformly distributed in the outer peripheral surface of the drum wheel body, the surfaces of the air suction grooves are smooth, separation plates are formed between the two adjacent air suction grooves, and wear-resistance material layers are sprayed and coated on the upper surfaces of the separation plates. The parallel drum wheel is characterized in that the wear resistance material layers are sprayed and coated on the upper surfaces of the separation plates between the two air suction grooves, so when the parallel drum wheel is in contact with a plastic guide sheet, the plastic guide sheet can only generate the friction with the wear resistance material layers. The intensity of the wear resistance material layers is high, so the abrasion to the parallel drum wheel caused by the plastic guide sheet is relatively small, the service life of the parallel drum wheel can be prolonged, the production cost of the enterprises is reduced, in addition, the long-time normal operation of the equipment can be ensured through the adoption of the parallel drum wheel, the production fault occurrence frequency of smoke blockage and washboard blockage can be reduced, the production efficiency is improved, and the quality of cigarettes is improved.

Description

technical field [0001] The invention relates to a tobacco production equipment, in particular to parallel drums used in the filter rod feeding system of a PASSIM seaming unit. Background technique [0002] The filter rod supply system of the PASSIM crimper is an important part of the finished cigarette forming process. The reliability of filter rod supply and delivery is the key prerequisite for the efficient operation of the crimper. Therefore, it is not only related to the performance of the whole machine, but also directly related to the efficiency and quality of the docking of the mouthpiece and the cigarette in the production process of the finished cigarette. In the nozzle rod supply system of the PASSIM seaming unit, each double-length filter after being cut by the filter cutter is sent from the nozzle rod separation drum to the wheel groove of the parallel drum, and the outer circumference of the parallel drum is partially wrapped. A piece of plastic guide piece ass...

AI Technical Summary

Problems solved by technology

[0003] During the operation of the filter rod supply system of the PASSIM seaming unit, the plastic guide and the parallel drum will have contact friction, which will cause greater wear on the surface of the drum, and as the elastic plastic guide continues to compress and further Exacerbating the wear of the drum may reduce the space of the wheel groove for the drum to absorb the filter rod under the plastic guide, and eventually cause the double long-nosed rod to not be sucked into the wheel groove of the parallel drum well, resulting in poor positioning, etc. problems, which will affect the transmission of the tip rod and the convergence of subsequent cigarettes and filters. In severe cases, problems such as blockage of smoke and washboard will occur, and even cause shutdown, affecting the normal operation of production

The wear and tear of the current parallel drums is particularly serious, and generally needs to be replaced once a month on average, and the production cost of the enterprise is relatively high

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