YJ118 type cigarette making machine tobacco shred measuring tank detection device

Abstract

The invention discloses a YJ118 type cigarette making machine tobacco shred measuring tank detection device, and belongs to the technical field of tobacco production equipment. The YJ118 type cigarette making machine tobacco shred measuring tank detection device comprises a photoelectric sensor matrix, a dustproof collodion, a measuring tank body, a reflecting plate, a nozzle, a mounting back plate and a PLC. According to the device, dustproof collodion sealing detection ports are additionally formed on the periphery of a detection port of a photoelectric sensor, so that the situation that thephotoelectric sensor is blocked by accumulated dust and a false alarm is caused is avoided. And by additionally arranging the reflecting plate, the situation that a detection light beam scatters whenpassing through a glass pane and a false alarm is caused is avoided. An alarm state of the photoelectric sensor is displayed through a shielding state indicator lamp, and workers can conveniently determine whether a working state of the photoelectric sensor is normal. The reliability of the tobacco shred measuring tank detection device is improved, the equipment is uniform in tobacco shred supply, and the tobacco shred strip forming quality is improved.

Description

technical field [0001] The invention belongs to the technical field of tobacco production equipment, and more specifically relates to a YJ118 cigarette machine shredded tobacco metering groove detection device. Background technique [0002] The shredded tobacco metering tank of the cigarette making machine detects the distribution of the shredded tobacco in the metering tank through a photoelectric sensor, and evenly feeds the shredded tobacco in the metering tank through a horizontal nozzle, so that the shredded tobacco entering the crimping equipment is uniform. The following problems exist in the detection of the shredded tobacco metering groove of the existing cigarette unit: During the normal operation of the equipment, since the photoelectric sensor is not equipped with effective dust-proof measures, as the running time increases, the output of an error signal due to the dust blocking the detection makes the wire feeder Wrong injection of airflow from the left and righ...

AI Technical Summary

Problems solved by technology

The following problems exist in the detection of the cut tobacco metering trough of the existing cigarette unit: During the normal operation of the equipment, since the photoelectric sensor is not equipped with effective dust-proof measures, as the running time increases, the output of the wrong signal due to the dust blocking the detection makes the wire feeder Wrong injection of airflow from the left and right horizontal nozzles in the metering trough leads to uneven distribution of cut tobacco in the metering trough, misreports that the supply of cut tobacco on one side is insufficient, and even causes the coiling unit to falsely report "the metering trough is blocked" and shut down, seriously affecting production efficiency

The metering tank is composed of inner and outer double-layer glass plates, and the photoelectric sensor emits a detection beam that scatters through the glass plate, resulting in false alarms from the photoelectric sensor

The detection reliability of the existing cut tobacco metering tank is not high, resulting in uneven supply of cut tobacco to the equipment, resulting in fluctuations in the quality of cut tobacco

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