公开(公告)号：US12220829B2

公开(公告)日：2025-02-11

申请号：US17747091

申请日：2022-05-18

Applicant: DUPLO SEIKO CORPORATION

Inventor： Kazuma Ueki ,  Akihiko Toki

IPC: B26D5/00 ,  B26D1/157 ,  B26D1/24

Abstract: A sheet processing system conveys a material sheet in a first direction; calculates an inclination angle of the first registration mark of the material sheet with respect to the first direction; and includes cutting blades configured to cut the material sheet to produce sheet pieces and a cutting direction adjustment mechanism configured to adjust a cutting direction to a direction of the inclination angle. The sheet processing system conveys the sheet piece in a second direction; and includes a guide member configured to extend in the second direction and to guide a cutting end of the sheet piece, a processing place position identification section configured to identify a position on a conveyance path of a processing place of the sheet piece based on the inclination angle, and processing mechanisms configured to perform processing on the processing place whose the position on a conveyance path is identified.

公开(公告)号：US10273109B2

公开(公告)日：2019-04-30

申请号：US15708188

申请日：2017-09-19

Applicant: Duplo Seiko Corporation

Inventor： Kazuhito Oguri ,  Akihiko Toki ,  Kazuya Takitani ,  Tomoyuki Nagayama ,  Akane Tokutake

IPC: B65H35/02 ,  B65H31/10 ,  B65H39/043 ,  B65H39/05 ,  B65H31/30 ,  B65H33/16 ,  B65H39/06 ,  B65H43/06 ,  B26D1/24

Abstract: A processing apparatus comprises: a conveyance part for conveying a sheet; a processing part including a processing member that is installed in a manner of being movable in an intersecting direction of intersecting with a conveyance direction of the conveyance part and that performs predetermined processing at a predetermined position of the sheet under conveyance; a stacker part for accumulating processing articles obtained by the processing of the processing part; and a control part for controlling the stacker part such as to sort a predetermined amount of precedently ejected ones of the processing articles from the subsequent ones of the processing articles among the processing articles ejected to the stacker part by the conveyance part.