公开(公告)号：US20210198074A1

公开(公告)日：2021-07-01

申请号：US17058041

申请日：2018-09-14

Applicant: PAL-CUT A/S

Inventor： Karsten Mosegaard ,  Lars Ostergaard ,  Johnny Larsen ,  Rudi Pedersen

IPC: B65H35/10 ,  B26D1/06 ,  B26D1/18 ,  B65H23/04 ,  B65H29/24 ,  B65H31/10 ,  B65H35/08

Abstract: The present invention relates to a method of stacking individual sheets and a stacking machine for handling individual sheets, the stacking machine comprising a frame assembly (13) including support columns (711, 811) for supporting the delivery station (70), the transfer station (80) and the elevation station (82). The delivery station has a delivery table and the transfer station including a handling arm (85) is movable from a first position above the delivery table to a second position above the elevation station. The handling arm includes a holding member (86) for contacting the sheets individually and transferring the sheets individually from the delivery table to the elevation station and releasing the sheets individually at the elevation station. The elevation station has a platform for collecting the individual sheets and the platform is moved vertically from a first level to a second level for allowing the sheets to be stacked on top of the one another.

公开(公告)号：US20190337750A1

公开(公告)日：2019-11-07

申请号：US16479481

申请日：2018-01-19

Applicant: PAL-CUT A/S

Inventor： Karsten Mosegaard ,  Lars Ostergaard ,  Johnny Larsen ,  Rudi Pedersen

IPC: B65H31/10 ,  B26D1/06 ,  B26D1/18 ,  B65H23/04 ,  B65H29/24 ,  B65H35/08

Abstract: The present invention relates to a method of stacking individual sheets and a stacking machine for handling individual sheets, the stacking machine comprising a frame assembly including support columns (711) for supporting the delivery station (70), the transfer station (80) and the elevation station (82). The delivery station has a delivery table (71) and the transfer station including a handling arm (85) is movable from a first position above the delivery table to a second position above the elevation station. The handling arm includes a holding member (86) for contacting the sheets individually and transferring the sheets individually from the delivery table to the elevation station and releasing the sheets individually at the elevation station. The elevation station has a platform for collecting the individual sheets and the platform is moved vertically from a first level to a second level for allowing the sheets to be stacked on top of the one another.

公开(公告)号：US20190352117A1

公开(公告)日：2019-11-21

申请号：US16479470

申请日：2018-01-19

Applicant: PAL-CUT A/S

Inventor： Karsten Mosegaard ,  Lars Ostergaard ,  Johnny Larsen ,  Rudi Pedersen

IPC: B65H23/34 ,  B65H35/04

Abstract: The present invention relates to a method of dispensing individual sheets and a sheet dispensing system. The sheet dispensing system comprises a frame assembly (14), a reel loading station (20), a sheet dispenser station (40) and a delivery station (70) connected to the sheet dispenser station (40). The reel loading station (20) includes a supply reel (22) of a cellulose fiber based web and a support for supporting the supply reel. The sheet dispenser station includes a feeding mechanism (50) serving to receive the cellulose fiber based web from the reel loading station (20) and a cutting mechanism (60) having a reciprocating cutter assembly for cutting the cellulose fiber based web into individual sheets. The delivery station includes a delivery table (71) connected to the sheet dispenser station (40). The reel loading station (20) or the sheet dispenser station (40) or delivery station (70) further comprises a smoothing mechanism (100) to compensate for the curvature of the cellulose fiber based web and provide non-curved individual sheets (28).