Final cutting drum wheel used for PASSIM cigarette making machine

Abstract

The invention discloses a final cutting drum wheel used for a PASSIM cigarette making machine. The final cutting drum wheel comprises a left drum wheel and a right drum wheel, wherein the left drum wheel is fixedly connected with the right drum wheel to form a circumferential knife slot and a circumferential chip flute at the connection of the left drum wheel and the right drum wheel, the knife slot is communicated with the chip flute, and a plurality of left drum wheel groove suction holes and a plurality of right drum wheel groove suction holes are formed in the left drum wheel and the right drum wheel respectively; and the final cutting drum wheel further comprises a plurality of left sewage holes and / or a plurality of right sewage holes, wherein the chip flute and the plurality of left drum wheel groove suction holes are communicated by the plurality of left sewage holes respectively, and the chip flute and the plurality of right drum wheel groove suction holes are communicated by the plurality of right sewage holes respectively. The final cutting drum wheel can effectively eliminate cutting debris and glue scale generated in a process of filter tip cigarette cutting, so that the final cutting drum wheel is prevented from disassembling and cleaning, and the maintenance cost is reduced; and at the same time, the cleaning of a circular knife is ensured, and the cutting quality of the cigarette is improved.

Description

technical field [0001] The invention relates to a tobacco crimping unit, in particular to a final cutting drum used in a PASSIM crimping unit. Background technique [0002] The filter cigarette final cutting system of the PASSIM crimper is an important part of finished cigarette cutting, and the reliability of filter cigarette cutting 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 cutting efficiency and quality in the production process of finished cigarettes. [0003] figure 1 For existing final cutting drums for PASSIM coilers, figure 2 for figure 1 A-A sectional view, as shown in the figure, the existing final cutting drum for the PASSIM coiler includes a left drum 1 and a right drum 2, and the left drum 1 and the right drum 2 are fixedly connected and in The connection forms a circumferential knife groove 3 and a circumferenti...

AI Technical Summary

Problems solved by technology

[0005] Because the round knife usually does not have any cleaning device, the mixture stuck on the round knife cannot be removed, and the sticky mixture on the round knife and the cutter groove 3 of the cutting drum will cause the cutting quality of cigarettes to decline, resulting in excessive length of cigarettes and The quality problems of skewed mouth incision and hair ballast

In order to ensure the cutting quality of cigarettes, the final cutting drum is often removed for cleaning, which increases the labor intensity of equipment maintenance personnel and reduces production efficiency and cigarette quality

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