Bahnausrichtungsvorrichtung, Verpackungsmaschine mit einer Bahnausrichtungsvorrichtung und Spleissverfahren

Details

Veröffentlichungs-Nr.

EP3492245

Aktenzeichen

EP18208868

Anmeldetag

28. November 2018

Veröffentlichung

14. September 2022

Erteilung

14. September 2022

Rechtsraum

EP

IPC

B29C65/00B65H23/02B65B51/26B65H19/18B65B41/18B65B57/02B65B9/20

Abstract

There is described a web alignment device (21) for aligning a web (5, 4) comprising an engagement surface (22) for supporting the web (5, 4), a clamp assembly (23) for clamping the web (5, 4) on at least a clamp portion of the engagement surface (22), an alignment control assembly (24) for controlling a correct alignment of the web (5, 4). The alignment control assembly (24) comprises a control unit (43) for generating a trigger signal if the web (5, 4) is correctly aligned, a first sensor device (44) for detecting and/or determining a desired position of a first section (45) of the web (5, 4) and to send at least a first signal to the control unit (43) if the first section (45) is positioned in the desired position, and a second sensor device (46) for detecting and/or determining a desired position of a second section (47) of the web (5, 4) and to send a second signal to the control unit (43) if the second section (47) is positioned in the desired position.

Anmelder

Firma

Tetra Laval Holdings & Finance S.A.

Land

🇨🇭 Schweiz

Fachgebiete