Cigarette making machine cigarette filter detection system

Abstract

The invention discloses a cigarette making machine cigarette filter detection system which comprises a first optoelectronic switch, a second optoelectronic switch, a high-frequency signal processing module, a shaft encoder and a controller, the first optoelectronic switch is arranged at an inlet of a detection drum wheel and detects whether cigarettes exist or not, the second optoelectronic switch is a high-speed optoelectronic switch, is arranged in front of an inlet of a rejection drum wheel and is used for detecting the end face of a cigarette filter tip and generating a high-frequency electric signal, the high-frequency signal processing module is used for processing the high-frequency electric signal to obtain a level signal which can be identified by the controller, and the shaft encoder is coaxially connected with the detection drum wheel and is used for generating a phase signal according to the running position of the detection drum wheel; and the first photoelectric switch and the second photoelectric switch are positioned and detected. According to the cigarette filter tip detection system, the end faces of the cigarette filter tips are detected one by one in real time, cigarettes without filter tips and cigarettes inconsistent with a production mode are prevented from flowing into the next procedure, quality accidents are reduced, and consumption of raw and auxiliary materials is reduced.

Description

technical field [0001] The invention relates to the technical field of cigarette detection, in particular to a detection system for a cigarette filter of a cigarette machine. Background technique [0002] At present, the ZJ118 cigarette machine is the mainstream cigarette equipment in China, and its MAX filter tipping machine part is mainly used to cut the double-length cigarettes sent by the cigarette forming machine into two segments, and then combine the equally cut filter rods with the Arrange and assemble, and then wrap the glued outsourcing tipping paper with it to complete the assembly and wrapping of cigarettes. Finally, after relevant inspections such as air leakage, lack of mouth, empty head, appearance, etc., qualified cigarettes are output from the output drum Go to the downstream machine to complete the wrapping of cigarette packs. In cigarette production, in order to reduce cigarette draw resistance (especially Slim cigarettes), especially the 1 / 3 part of th...

AI Technical Summary

Problems solved by technology

In cigarette production, in order to reduce cigarette draw resistance (especially Slim cigarettes), especially the 1 / 3 part of the filter end is made into hollow filters of various styles (round, heart-shaped, five-pointed star, square, etc.), for this reason, when using hollow filters to produce cigarettes , the produced cigarette filters must be inspected one by one in all directions, and the defective cigarettes are accurately and effectively removed on the MAX reject drum, so as to prevent non-hollow filter and non-filter unqualified cigarettes from flowing into the next process At present, no effective method has been found to detect and eliminate the defective cigarettes, and the quality of cigarette products cannot be effectively guaranteed.

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