Device and method for non-contact identifying of red tissue structures and assembly for removing a strip of red tissue structures

US9351498B2 · kind B2 · utility

Assignee

• Nordischer Maschinenbau Rud. Baader GmbH & Co. KG · DE

Inventors

• Oliver Grimm · Schwerin, DE
• Björn Rünger · Wulfen, DE
• Arne Irmler · Wulfen, DE

Key dates

• Filing date: Jan 14, 2014
• Grant date: May 31, 2016
• Expiry date: Jan 14, 2034

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N2201/06113
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

The present invention concerns an apparatus and a corresponding method for non-contact identifying of red tissue structures in products of slaughtered animal bodies, comprising a conveying device for continuous conveyance of the products in a conveying direction, a light source configured to generate a flat light field which is designed and adapted to form a light line running transversely to the conveying direction of the product from the flat light field, a detecting device for identifying the red tissue structures, which comprises at least one optical sensor for recording the portions of light reflected by the product, wherein the light source is configured as an infrared light source and the light source is arranged such that the plane of the flat light field relative to the conveying direction is tilted by a light field angle of less than 90°. The invention also concerns an arrangement for removal of a strip of red tissue structures from products of slaughtered animal bodies, comprising the apparatus for non-contact identifying of red tissue structures, a cutting device for partial or complete removal of the red tissue structures from the products, and a control device (both o…