Double-length filter tip section removing device and cigarette making and plug assembling machine

Abstract

The invention discloses a double-length filter tip section removing device and a cigarette making and plug assembling machine, and relates to the technical field of cigarette making. The technical problem that a double-length filter tip section which deviates from the correct position cannot be removed in the prior art is solved. The double-length filter tip section removing device comprises a scraping and blocking portion and a positioning portion connected with the scraping and blocking portion. In the direction parallel or coincident with the axial direction of a double-length filter tip section, the scraping and blocking portion is located between the correct positions of the double-length filter tip section and a cigarette section which are in the assembling and convergence stage, and the scraping and blocking portion can push off the double-length filter tip section which is not at the correct position in the axial direction before the double-length filter tip section enters the assembling and convergence stage. The cigarette making and plug assembling machine comprises the double-length filter tip section removing device. The double-length filter tip section removing device is used for removing the double-length filter tip section which deviates from the correct position, and the cigarette qualified rate is improved.

Description

technical field [0001] The invention relates to the technical field of cigarette manufacturing, in particular to a double-length filter segment rejecting device and a coiling machine provided with the double-length filter segment rejecting device. Background technique [0002] Tipping is an important step in cigarette manufacturing. The tipping process of cigarette manufacturing in the prior art is divided into: figure 1 4 stages are shown: [0003] (1) Convergence stage: because the distance between the two tobacco rod sections 4=the length+4mm of the double-length filter tip section 3, the double-length filter tip section 3 and the two tobacco rod sections 4 can enter successively smoothly In the same smoke receiving groove of the confluence drum. [0004] (2) Positioning stage: the floating ring of the positioning drum makes the two tobacco rod sections 4 axially move 2mm toward the center line 7 of the drum train, so that there is no gap between the tobacco rod section...

AI Technical Summary

Problems solved by technology

[0009] At least one object of the present invention is to propose a double-length filter segment rejecting device and a coiling machine provided with the double-length filter segment rejecting device, which solves the problem of the double-length filter that deviates from the correct position in the prior art. The technical problem that the mouth segment cannot be removed

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