Sheet punching apparatus and method for controlling the same
    5.
    发明授权
    Sheet punching apparatus and method for controlling the same 有权
    片冲孔装置及其控制方法

    公开(公告)号:US07942087B2

    公开(公告)日:2011-05-17

    申请号:US11662410

    申请日:2004-09-09

    IPC分类号: B26D5/28 B26D5/02

    摘要: Disclosed are a sheet punching apparatus and a method for controlling the same in which the side end position of a sheet, its rear end position, a hole position, and the detachment state of a punch portion are sensed only by two sensors, and a punching hole can be formed at the exact position of a sheet by means of the two sensors. The sheet punching apparatus includes a punch portion (120) moving in a direction perpendicular to a moving direction of a sheet, a bracket (122) having an elastic member (12) to move in conjunction with the punch portion (120), a sheet side end sensing means (S10) fixed to a predetermined position of the bracket, sensing the side end of the sheet in accordance with movement of the bracket, and a sheet rear end sensing means (S20) opened to sense the rear end of the moving sheet when the bracket moves at a predetermined distance along with the punch portion to sense the side end of the sheet, wherein the punch portion (120) works to punch the sheet at a predetermined position after the rear end of the sheet is sensed by the sheet rear end sensing means.

    摘要翻译: 公开了一种片材冲孔装置及其控制方法,其中片材的侧端位置,其后端位置,孔位置和冲头部分的脱离状态仅由两个传感器感测,并且冲压 可以通过两个传感器在片材的精确位置处形成孔。 片材冲孔装置包括沿垂直于片材的移动方向的方向移动的冲头部分(120),具有与冲头部分(120)一起移动的弹性构件(12)的托架(122),片材 固定到支架的预定位置的侧端检测装置(S10),根据支架的移动检测纸张的侧端;以及纸张后端检测装置(S20),其打开以感测移动的后端 当支架与冲头部分一起移动预定距离以感测纸张的侧端时,其中冲头部分(120)在纸张的后端被感测到纸张的后端之后在预定位置处打印纸张 片材后端检测装置。

    Sheet Punching Apparatus and Method for Controlling the Same
    10.
    发明申请
    Sheet Punching Apparatus and Method for Controlling the Same 有权
    片冲孔装置及其控制方法

    公开(公告)号:US20080092704A1

    公开(公告)日:2008-04-24

    申请号:US11662410

    申请日:2004-09-09

    IPC分类号: B26D7/06

    摘要: Disclosed are a sheet punching apparatus and a method for controlling the same in which the side end position of a sheet, its rear end position, a hole position, and the detachment state of a punch portion are sensed only by two sensors, and a punching hole can be formed at the exact position of a sheet by means of the two sensors. The sheet punching apparatus includes a punch portion (120) moving in a direction perpendicular to a moving direction of a sheet, a bracket (122) having an elastic member (12) to move in conjunction with the punch portion (120), a sheet side end sensing means (S10) fixed to a predetermined position of the bracket, sensing the side end of the sheet in accordance with movement of the bracket, and a sheet rear end sensing means (S20) opened to sense the rear end of the moving sheet when the bracket moves at a predetermined distance along with the punch portion to sense the side end of the sheet, wherein the punch portion (120) works to punch the sheet at a predetermined position after the rear end of the sheet is sensed by the sheet rear end sensing means.

    摘要翻译: 公开了一种片材冲孔装置及其控制方法,其中片材的侧端位置,其后端位置,孔位置和冲头部分的脱离状态仅由两个传感器感测,并且冲压 可以通过两个传感器在片材的精确位置处形成孔。 片材冲孔装置包括沿垂直于片材的移动方向的方向移动的冲头部分(120),具有与冲头部分(120)一起移动的弹性构件(12)的托架(122),片材 固定到支架的预定位置的侧端检测装置(S10),根据支架的移动检测纸张的侧端;以及纸张后端检测装置(S20),其打开以感测纸张的后端 当支架与冲头部分一起移动预定距离以感测纸张的侧端时,移动纸张,其中,在检测到纸张的后端之后,冲头部分(120)用于将纸张冲压到预定位置 通过片材后端感测装置。