Small detection system for quickly and automatically detecting characteristic parameters of grooved filter rod

Abstract

The invention discloses a small detection system for quickly and automatically detecting characteristic parameters of a grooved filter rod. The system comprises: an outer frame; a first central hole and a second central hole which are located in the outer frame and are coaxially arranged, wherein a gap is reserved between the first central hole and the second central hole, the first central hole is a filter rod insertion hole to be detected; a camera installed in the second central hole, wherein the lens of the camera faces the end face of the first central hole; a cutting blade installed in the outer frame, wherein the cutting blade goes ahead in the direction parallel to the end face of the first central hole when cutting; and a control module, wherein the camera is connected into the control module, the control module comprises a processor and a storage, the storage stores computer software, and when the computer software is executed by the processor, the image collection and feature parameters are extracted. The small detection system for quickly and automatically detecting characteristic parameters of the grooved filter rod can solve the rapid and convenient major problem of quality inspection of the grooved filter rod.

Description

technical field [0001] The invention belongs to the field of tobacco industry, in particular to a small device for quickly and automatically detecting characteristic parameters of grooved filter rods. Background technique [0002] With the increasing demand of cigarette consumers on cigarettes and the increasing awareness of the harmfulness of smoking to health, functional special filter sticks are gradually applied to some high-end cigarettes, among which grooved filter sticks are the most common among special filter sticks A sort of. The grooved filter rod is formed by adding a certain amount of glycerol triacetate to the cellulose acetate bundle, which is formed by re-embossing the cellulose paper and wrapping ordinary molding paper or high-permeability paper. The outer molding paper and inner wrapping of the grooved filter rod There is a ring of grooves between the sheets. [0003] For example, the notification number is CN 108244702A which discloses a grooved filter r...

AI Technical Summary

Problems solved by technology

There are currently two methods of image extraction, one is manual combination, and manual extraction has the problem of large errors, and the other is to use image processing technology to automatically extract useful image information. Determination method of characteristic parameters of grooved filter rod ( "Tobacco Technology" ,2010(4):5-8)

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