- 专利标题： SHEET STACKING APPARATUS AND METHOD OF ALIGNING AND STACKING SHEETS
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申请号： EP20193966.7申请日： 2020-09-01
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公开(公告)号： EP3960671A1公开(公告)日： 2022-03-02
- 发明人: HOLTMAN, Lodewijk T. , ROSENBOOM, Fabian T. , KUYPERS, Hermanus M.
- 申请人： Canon Production Printing Holding B.V.
- 申请人地址： NL 5914 HH Venlo Van der Grintenstraat 10
- 代理机构： Canon Production Printing IP Department
- 主分类号： B65H29/04
- IPC分类号： B65H29/04 ; B65H31/26 ; B65H9/00
摘要：
A sheet stacking apparatus comprising:
- a sheet alignment mechanism (12) configured for aligning a sheet (24) in a predetermined reference position (26);
- a gripper arrangement (14) configured to grip the aligned sheet (24) at at least two spaced-apart points of the sheet and to release the sheet on a stack (20); and
- a holder (18) configured to hold the sheet in position on the stack (20) while the gripper arrangement (14) releases the sheet,
characterized in that the gripper arrangement (14) is movable along a predetermined trajectory for moving the sheet from the reference position (26) to a stacking position (44).
- a sheet alignment mechanism (12) configured for aligning a sheet (24) in a predetermined reference position (26);
- a gripper arrangement (14) configured to grip the aligned sheet (24) at at least two spaced-apart points of the sheet and to release the sheet on a stack (20); and
- a holder (18) configured to hold the sheet in position on the stack (20) while the gripper arrangement (14) releases the sheet,
characterized in that the gripper arrangement (14) is movable along a predetermined trajectory for moving the sheet from the reference position (26) to a stacking position (44).
公开/授权文献
- EP3960671B1 SHEET STACKING APPARATUS 公开/授权日：2024-08-21
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