Cigarette weight detection method

Abstract

The invention relates to a cigarette weight detection method which comprises the following steps: a controller controls a cigarette moving device to move above a cigarette conveying line, the controller controls an electromagnetic valve of a cigarette picking device to be opened, the cigarette picking device sucks a cigarette onto a cigarette suction claw of the cigarette picking device by utilizing suction force generated by negative pressure, then the cigarette picking device is controlled to ascend, and the cigarette moving device is controlled to move out of the cigarette conveying line; after a detection base point detects a cigarette suction claw signal, the controller controls the cigarette moving device to stop moving; and the controller controls the electromagnetic valve to be closed, the cigarette falls on the cigarette weight measuring device after losing suction force, and the cigarette weight measuring device detects the weight of the cigarette and transmits the weight data of the cigarette to the controller. According to the technical scheme, through automatic sampling and automatic measurement, the weight of cigarettes on the cigarette conveying line can be measured in time, the sampling interval can be adjusted at any time according to needs, and the sampling workload is reduced under the condition that it is guaranteed that the detection intervals are equal.

Description

technical field

[0001] The invention belongs to the technical field of cigarette stick detection, in particular to a method for detecting the weight of a cigarette stick. Background technique

[0002] At present, the online inspection of the physical indicators of cigarettes in cigarette production enterprises is mainly through the outer diameter measuring board and electronic scales, and the offline inspection is mainly carried out through the comprehensive cigarette test bench. It is subjective, its measurement value varies from person to person, and its reliability is extremely poor in providing a basis for judgment; electronic scales are used to measure the weight of development, and manual operations are required for sampling, calibration, and measurement; the comprehensive cigarette test bench can measure weight simultaneously , length, roundness, suction resistance and other physical indicators, but basically belong to offline detection.

[0003] The above three meas...

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