Invention Grant
US07275707B2 Conveying system for feeding paper reels to reel stands and method for operating the same
失效
用于将纸卷供纸到卷筒架的输送系统及其操作方法
- Patent Title: Conveying system for feeding paper reels to reel stands and method for operating the same
- Patent Title (中): 用于将纸卷供纸到卷筒架的输送系统及其操作方法
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Application No.: US10870920Application Date: 2004-06-21
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Publication No.: US07275707B2Publication Date: 2007-10-02
- Inventor: Walter Brandli , Hugo Allemann , Hans Frey , Jean-Jacques Perinat
- Applicant: Walter Brandli , Hugo Allemann , Hans Frey , Jean-Jacques Perinat
- Applicant Address: CH Delemont
- Assignee: Metso Paper AG
- Current Assignee: Metso Paper AG
- Current Assignee Address: CH Delemont
- Agency: Oliff & Berridge, PLC
- Priority: EP03405468 20030626
- Main IPC: B65H67/00
- IPC: B65H67/00

Abstract:
For reel core disposal from a reel stand (1) of a row of reel stands, a conveyor belt (21) running along said row is arranged on the removal side opposite the feed side, in a trench (20), to which conveyor belt a transfer track (16) leads from each reel stand (1). A reel core carriage (25) which can travel on said transfer track and on a track section (11) of a moving platform (10) of the reel stand (1) has a chassis (26) and, as a reel core holder, a trough (29) rotatably and tiltably mounted on said chassis. An unloading device for rotating the trough (29) through 90° into an orientation parallel with the conveyor belt (21) and back and for tilting thereof is arranged in a stationary manner at a delivery point (18) at the end of the transfer track (16). After picking up a reel core (17) at the reel stand (1) with trough (29) aligned parallel to the unwinding axes (9) of said stand, the reel core carriage (25) travels to the delivery point (18), where the trough (29) is rotated and, after a cover (22) has been swivelled up, is tilted so that the reel core (17) rolls onto the conveyor belt (21) and is conveyed along the row of reel stands to a reel core container and is disposed of.
Public/Granted literature
- US20050023408A1 Conveying system for feeding paper reels to reel stands and method for operating the same Public/Granted day:2005-02-03
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