公开(公告)号：EP3378638A1

公开(公告)日：2018-09-26

申请号：EP16878109.4

申请日：2016-10-07

申请人： Mitsubishi Heavy Industries Machinery Systems, Ltd.

发明人： TOKUMO, Kazutaka ,  SUZUKI, Yasunari ,  TANCHI, Masayoshi ,  KUROKAWA, Kazushige

IPC分类号： B31B50/22 ,  B31B50/14 ,  B31F1/10

CPC分类号： B31F1/10 ,  B26D7/2635 ,  B31B50/18 ,  B31B50/22 ,  B31B50/25 ,  B31B2120/302

摘要： This slotter apparatus, this slotter positioning method, this carton former, and this cardboard sheet are provided with: a plurality of slotter heads (35, 36, 37) which have slotter knives (112, 113, 115, 116, 118, 119) mounted thereon, and which are rotatably supported; a plurality of lower blades (40, 41, 42) which are rotatably supported, and which are disposed so as to face the slotter heads (35, 36, 37); a drive device (120) which rotationally drives the respective slotter heads (35, 36, 37) and the respective lower blades (40, 41, 42); a movement device (230) which moves the respective slotter heads (35, 36, 37) and the respective lower blades (40, 41, 42) in the directions of the respective rotation axes; and a control device (241) which controls the drive device (120) or the movement device (230) when an adjustment mode is selected for positioning the respective slotter knives (112, 113, 115, 116, 118, 119) at predetermined positions.

公开(公告)号：EP4067086A1

公开(公告)日：2022-10-05

申请号：EP21747115.0

申请日：2021-01-26

申请人： Mitsubishi Heavy Industries Machinery Systems, Ltd.

发明人： TAKEMOTO, Shuichi ,  TASAKA, Norifumi ,  TOKUMO, Kazutaka

IPC分类号： B41J2/01 ,  B31B50/88 ,  B31B100/00 ,  B31B110/35

摘要： This inkjet printing device comprises a conveyance path (Ls) by which a sheet (10) to be assembled as a corrugated cardboard box having a plurality of walls is conveyed in a conveyance direction (MD), and inkjet heads (23A), (23B) that are positioned facing the surface of the sheet (10) in the conveyance path (Ls) and that can print a printed pattern (24) in predetermined print ranges (P1A), (P1B) of an intersecting direction (CD) that intersects the conveyance direction (MD) along the surface of the sheet (10). The inkjet heads (23A), (23B) are positioned so that the print ranges (P1A), (P1B) span between first regions (32A), (32C), which are intended to be first walls when the sheet (10) is assembled into a corrugated cardboard box, and second regions (32B), (32D), which are adjacent to the first regions (32A), (32C) in the intersecting direction (CD) and are intended to be second walls separate from the first walls.