公开(公告)号：EP2243736A3

公开(公告)日：2012-03-28

申请号：EP10003835.5

申请日：2010-04-09

申请人： Komori Corporation

发明人： Ichimura, Shoichi

IPC分类号： B65H29/04 ,  B65H31/30

CPC分类号： B65H29/041 ,  B65H31/30 ,  B65H2301/15 ,  B65H2301/42256 ,  B65H2407/10 ,  B65H2407/20 ,  B65H2511/51 ,  B65H2513/41 ,  B65H2513/51 ,  B65H2513/512 ,  B65H2553/412 ,  B65H2553/416 ,  B65H2801/21 ,  B65H2220/01 ,  B65H2220/02

摘要： In a sheet stacking apparatus, a sheet stacking unit (4) stacks sheets (3) conveyed by a sheet conveyance device (2). Three sheet extraction portions (38) allow to selectively extract the sheets stacked on the sheet stacking unit from one of three directions including the downstream side of the sheet conveyance direction and two directions perpendicular to the sheet conveyance direction. A plurality of first detection sensors (38A-38C) are provided in at least two of the three sheet extraction portions to detect an object that enters the sheet stacking unit. A second detection sensor detects the moving direction of the sheets stacked on the sheet stacking unit. A control device stops the operation of the sheet conveyance device when the first detection sensor detects the object, and disables the detection operation of the first detection sensor corresponding to the moving direction of the sheets when the second detection sensor detects the moving direction of the sheets.

公开(公告)号：EP2243736A2

公开(公告)日：2010-10-27

申请号：EP10003835.5

申请日：2010-04-09

申请人： Komori Corporation

发明人： Ichimura, Shoichi

IPC分类号： B65H29/04 ,  B65H31/30

CPC分类号： B65H29/041 ,  B65H31/30 ,  B65H2301/15 ,  B65H2301/42256 ,  B65H2407/10 ,  B65H2407/20 ,  B65H2511/51 ,  B65H2513/41 ,  B65H2513/51 ,  B65H2513/512 ,  B65H2553/412 ,  B65H2553/416 ,  B65H2801/21 ,  B65H2220/01 ,  B65H2220/02

摘要： In a sheet stacking apparatus, a sheet stacking unit (4) stacks sheets (3) conveyed by a sheet conveyance device (2). Three sheet extraction portions (38) allow to selectively extract the sheets stacked on the sheet stacking unit from one of three directions including the downstream side of the sheet conveyance direction and two directions perpendicular to the sheet conveyance direction. A plurality of first detection sensors (38A-38C) are provided in at least two of the three sheet extraction portions to detect an object that enters the sheet stacking unit. A second detection sensor detects the moving direction of the sheets stacked on the sheet stacking unit. A control device stops the operation of the sheet conveyance device when the first detection sensor detects the object, and disables the detection operation of the first detection sensor corresponding to the moving direction of the sheets when the second detection sensor detects the moving direction of the sheets.

摘要翻译： 在片材堆垛装置中，片材堆积单元（4）堆叠由片材输送装置（2）输送的片材（3）。 三个纸张提取部分38允许从纸张输送方向的下游侧和垂直于纸张输送方向的两个方向的三个方向中的一个方向选择性地提取堆叠在纸张积累单元上的纸张。 多个第一检测传感器（38A-38C）设置在三个纸张提取部分中的至少两个中，以检测进入纸张堆垛单元的物体。 第二检测传感器检测堆叠在片材堆叠单元上的片材的移动方向。 当第一检测传感器检测到物体时，控制装置停止片材输送装置的操作，并且当第二检测传感器检测到片材的移动方向时，禁止与片材的移动方向对应的第一检测传感器的检测操作 。