Inspektionsverfahren und Einheit zur Inspektion einer Flüssigen oder Halbflüssigen Substanz in einem Behälter

Details

Veröffentlichungs-Nr.

EP4764468

Anmeldetag

12. Dezember 2025

Veröffentlichung

24. Juni 2026

Rechtsraum

EP

IPC

G01N21/90

Abstract

An inspection method for inspecting a liquid or semiliquid substance in a container (2), said container (2) extending along a principal direction (P) between a top end and a bottom end, said method comprising the following steps: setting the container (2) into rotation about a rotation axis; interrupting the rotation of the container (2); illuminating at least a part of the container (2) where the free surface of the substance is present so that at least one light component is reflected from the free surface; once the rotation of the container (2) is interrupted, acquiring at least one image of the illuminated container (2) by means of a camera (22); said camera (22) being positioned inclined relative to the principal direction (P) of the container (2) in the inspection zone (I) in such a way that its field of vision (FoV) captures said at least one light component reflected from the free surface; processing said at least one acquired image by applying at least one vision algorithm so as to identify foreign bodies floating at the free surface of the substance.

Anmelder

Firma

G.D S.p.A.

Land

🇮🇹 Italien