Measurement method and measurement assembly for detecting the position of an object in a filter rod conveyed along the longitudinal axis, and machine for the tobacco processing industry

Measurement method and measurement assembly for detecting the position of an object in a filter rod conveyed along the longitudinal axis, and machine for the tobacco processing industry

The method involves arranging three optical axes mutually around each other around a filter rod (40). The filter rod is irradiated on a casing side. Three separate measuring signals are obtained. Location of an object is determined in two directions perpendicular to the filter rod by the combination...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Sacher, Dirk, Gast, Hanno
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CIGARETTES
CIGARS
HUMAN NECESSITIES
MACHINES FOR MAKING CIGARS OR CIGARETTES
MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
MOUTHPIECES FOR CIGARS OR CIGARETTES
SMOKERS' REQUISITES
TOBACCO
TOBACCO SMOKE FILTERS
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Beschreibung
Zusammenfassung:The method involves arranging three optical axes mutually around each other around a filter rod (40). The filter rod is irradiated on a casing side. Three separate measuring signals are obtained. Location of an object is determined in two directions perpendicular to the filter rod by the combination of the measurement signals. Deviation of a determined layer to a target layer is determined. Property bad rating of the layer of an object is performed on the basis of comparison of the determined deviation with a threshold value. An independent claim is also included for a measuring arrangement.