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CN106842847A 切角装置、切角打孔装置及具备其的图像形成装置以及片材的切角打孔方法 无效 - 撤回 转让

  • Patent Title: 切角装置、切角打孔装置及具备其的图像形成装置以及片材的切角打孔方法
  • Patent Title (English): Apparatus for cutting corners, apparatus for cutting corners and punching, apparatus for forming images provided with apparatuses and method of cutting corners of sheets and punching in sheets
  • Application No.: CN201611100225.X
    Application Date: 2016-12-02
  • Publication No.: CN106842847A
    Publication Date: 2017-06-13
  • Inventor: 小林美佐夫
  • Applicant: 立志凯株式会社
  • Applicant Address: 日本山梨县
  • Assignee: 立志凯株式会社
  • Current Assignee: 佳能精技股份有限公司
  • Current Assignee Address: 日本山梨县
  • Agency: 中国国际贸易促进委员会专利商标事务所
  • Agent 刘杨
  • Priority: 2015-238732 20151207 JP 2015-238735 20151207 JP 2015-238734 20151207 JP 2015-238733 20151207 JP
  • Main IPC: G03G15/00
  • IPC: G03G15/00
切角装置、切角打孔装置及具备其的图像形成装置以及片材的切角打孔方法
Abstract:
一种切角装置(切角打孔单元)，其具备搬送片材的搬送路，从交叉方向进入该搬送路来对片材的角进行切割，其中，所述切角装置具备：切割刃框架，其支承相对于片材面进行移动的切割刃；承接刃框架，其支承对该移动的切割刃进行承接的承接刃(切割承接刃)；以及驱动构件(移动皮带、框架驱动电机)，其使切割刃框架和承接刃框架进入片材的搬送路，切割刃和承接刃(切割承接刃)的刃形状是以进入方向为基准线(图9FCC线)背对背的形状。由此，能够提供仅通过使刃相对于片材面进行移动(升降)就可对片材的前端及后端的角倾斜或弯曲地进行切割的装置。
Abstract(English):

A corner cut apparatus for entering into a transport path for transporting a sheet in a crossing direction to cut corners of the sheet includes a cut blade frame that supports a cut blade shifting with respect to the sheet surface, a receiving blade frame that supports a receiving blade for receiving the shifting cut blade, and a drive member that causes the cut blade frame and the receiving blade frame to enter into the transport path of the sheet, where blade shapes of the cut blade and the receiving blade are a back-to-back shape with an entry direction as a reference line. By this means, it is possible to provide the apparatus for cutting corners at the lead edge and end edge of the sheet in an inclined or curved manner, only by shifting (up and down) the blade with respect to the sheet surface.

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