Destacking system for cardboard blanks

US12269235B2 · kind B2 · utility

Assignee

• Multivac Sepp Haggenmüller Se & Co. KG · DE

Inventors

• Dominik PATZ · Kempten, DE
• Robert Maier · Babenhausen, DE
• Bernd Hoepner · Augsburg, DE
• Philipp ADERMANN · Kempten, DE

Key dates

• Filing date: Feb 1, 2023
• Grant date: Apr 8, 2025
• Expiry date: Jun 9, 2043

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B65H2801/81
• WIPO field: Textile and paper machines
• WIPO sector: Mechanical engineering

Abstract

A destacking system for cardboard blanks comprises a deposition unit for cardboard blanks with first and second deposition positions, a first destacker comprising a first stacking magazine for accommodating a first stack of cardboard blanks, a first retaining system for retaining the cardboard blanks at a first stacking position, and a first conveying unit with a first gripper to grip a first cardboard blank of the first destacker at the first stacking position and convey the first cardboard blank to the first deposition position, a second destacker comprising a second stacking magazine for accommodating a second stack of cardboard blanks, a second retaining system for retaining the cardboard blanks at a second stacking position, and a second conveying unit with a second gripper configured to grip a second cardboard blank of the second destacker at the second stacking position and convey the second cardboard blank to the second deposition position.