Cigar cigarette appearance tightness detection method

Abstract

The invention provides a cigar cigarette appearance tightness detection method, which comprises the following steps of: 1) selecting a plurality of points on the same side of a cigar as an axial detection object, and respectively pressing the plurality of points in the axial detection object by adopting a pressure head to obtain the deformation quantity of each point; 2) selecting a certain position on the cigar, rotating the cigar, acquiring a plurality of points on the circumferential surface as radial detection objects, and pressing the plurality of points in the radial detection objects by adopting a pressure head to obtain the deformation quantity of each point; 3) calculating the average deformation of the cigar along the axial direction and the average deformation of the cigar along the radial direction; and 4), adopting the ratio of the pressure value to the average deformation as an axial tightness index and a radial tightness index. According to the method, the radial tightness is detected through rotation, the axial tightness is detected through horizontal movement, and the problems that an existing detection means is single, and precision is not high are solved in a multi-point detection mode.

Description

technical field [0001] The invention relates to the field of tobacco appearance inspection, in particular to a method for detecting the tightness of the appearance of cigars. Background technique [0002] Cigars are a special tobacco product in cigarette products. They are rolled from dried and fermented tobacco. When smoking, one end is lit, and then the other end is inhaled with the mouth to produce smoke. From outside to inside, cigars are divided into three parts: wrapper, binder and filler. In terms of taste, unlike traditional cigarettes, cigars have very little smoke, usually some fermented tobacco and other flavors. In terms of color, the darker the color of the cigar leaf, the sweeter and richer the taste, and the higher the fat and sugar content of the wrapper. Cigars are classified into three categories based on production methods: hand-rolled cigars, semi-machine-rolled cigars, and machine-made cigars. [0003] In the standard "Cigars Part 3: Product Packaging...

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Problems solved by technology

[0007] The purpose of the present invention is to address the deficiencies of the prior art, thereby providing a multi-directional and multi-point detection method through rotation detection and horizontal movement detection, which solves the problem of the large limitation of the existing detection methods. Detection method

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