会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 71. 发明专利
    • Sheet cutting device and image forming apparatus including the sheet cutting device
    • 片切割装置和图像形成装置,包括片切割装置
    • JP2012115952A
    • 2012-06-21
    • JP2010268563
    • 2010-12-01
    • Ricoh Co Ltd株式会社リコー
    • YAMADA MASAHIKOWAKAMATSU KAZUHIROMAEYAMA YUICHIROOGAWA MASAHITOYOSHINUMA TOSHIHIRO
    • B26D1/24B26D1/18B41J11/70
    • B41J11/706B26D1/045B26D5/06B26D5/086B26D5/20Y10T83/7776
    • PROBLEM TO BE SOLVED: To provide a sheet cutting device that increases productivity while reducing the size of a device body, and to provide an image forming apparatus.SOLUTION: The sheet cutting device 5 for cutting rolled paper 30 at a predetermined length includes: a cutter 50 including circular edged tools 50a, 50b disposed opposite to each other by interposing the rolled paper 30 therebetween; a cutter unit 51 holding the cutter 50 and movable in a width direction of a sheet; and a guide member 52 for guiding the movement in the width direction of the cutter unit 51. The guide member 52 includes: a forward path for moving the cutter unit 51 to one side in the width direction of the sheet so that the cutter 50 cuts the rolled paper 30; and a return path for moving the cutter unit 51 after cutting the rolled paper 30 to the other side in the width direction of the sheet. When the cutter unit 51 moves along the return path, the cutter unit is retracted downward in a vertical direction from a sheet feed path so as to insulate the sheet feed path.
    • 要解决的问题:提供一种片材切割装置,其在减小装置主体的尺寸的同时提高生产率,并提供图像形成装置。 解决方案:用于切割预定长度的卷纸30的片材切割装置5包括:切割器50,其包括通过将卷筒纸30夹在其间相对设置的圆形边缘工具50a,50b; 刀具单元51,其保持切割器50并且能够在片材的宽度方向上移动; 以及用于引导在刀具单元51的宽度方向上的运动的引导构件52.引导构​​件52包括:向前路径,用于将刀具单元51沿片材的宽度方向移动到一侧,使得切割器50切割 卷纸30; 以及用于在将卷纸30在片材的宽度方向上的另一侧切割之后使切割器单元51移动的返回路径。 当切割器单元51沿着返回路径移动时,切割器单元从片材进给路径沿垂直方向向下缩回,以使片材进给路径绝缘。 版权所有(C)2012,JPO&INPIT