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    • 3. 发明公开
    • PAPER CUTTING DEVICE
    • PAPIERSCHNEIDVORRICHTUNG
    • EP2660017A1
    • 2013-11-06
    • EP11852513.8
    • 2011-07-19
    • Sato Holdings Kabushiki Kaisha
    • HATAKEYAMA, Kazuhiko
    • B26D1/30
    • B26D1/255B26D1/045B26D1/065B26D1/30B26D1/305B26D5/08B26D5/086B26D5/14B26D5/18B26D7/08B26D2001/0053B26D2001/0066B26D2007/2685Y10T83/8776
    • [Problem] To prevent a movable blade from interfering with a sheet during movement of the movable blade to an open position after cutting the sheet with the movable blade, thereby preventing the sheet from being curled up and jammed from as a result of being hooked on the movable blade.
      [Solution] A sheet feeding device includes a moving mechanism (20) configured to move the cutting edge (Ba) of the movable blade (B) away from the cutting edge (Aa) of the fixed blade A to move the cutting edge (Ba) of the movable blade (B) from an open position (X) where the fed sheet (S) is received and to place the cutting edge (Ba) of the movable blade (Ba) at the open position; a biasing mechanism (35) that biases the movable blade (B) toward the fixed blade (A) so that the cutting edge (Ba) of the movable blade (B) can slide against the cutting edge (Aa) of the fixed blade (A); a spacing mechanism (40) configured to make the movable blade (B) away from the fixed blade (A) against a biasing force of the biasing mechanism (35) during a process of allowing the movable blade (B) to reach the open position (X) after cutting of the sheet S with the movable blade (B).
      The spacing mechanism (40) includes a cam (41) provided on the fixed blade (A) side and a cam follower (42) in contact with the came (41) provided on the movable blade (B) side.
    • [问题]为了防止可动刀片在用可动刀片切割片材之后将可动刀片移动到打开位置期间与片材干涉,从而防止由于被钩住而使片材卷曲和卡住 可动刀片。 [解决方案]一种送纸装置,包括移动机构,其构造成使可动刀片(B)的切割刃(Ba)远离固定刀片A的切割刃(Aa)移动,以使切割刃 )从所述供给的纸(S)的打开位置(X)接收并且将所述可动刀片(Ba)的切割刃(Ba)放置在所述打开位置时,所述可动刀片(B) 偏压机构(35),其将可动刀片(B)朝向固定刀片(A)偏压,使得可动刀片(B)的切削刃(Ba)能够相对于固定刀片的切削刃(Aa)滑动 一个); 间隔机构(40),其被构造成在允许所述可动刀片(B)到达所述打开位置的过程中克服所述偏置机构(35)的偏置力使所述可动刀片(B)远离所述固定刀片(A) (X)在切割片材S之后用可动刀片(B)切割。 间隔机构(40)包括设置在固定刀片(A)侧的凸轮(41)和与设置在可动刀片(B)侧上的挡块(41)接触的凸轮从动件(42)。
    • 4. 发明公开
    • Printing apparatus
    • Druckvorrichtung
    • EP2314457A1
    • 2011-04-27
    • EP11154198.3
    • 2007-10-05
    • DYMO
    • Vandermeulen, Kris
    • B41J3/407B41J11/70B26D1/02B26D1/12
    • B41J11/703B26D1/305B26D5/14Y10T83/8796Y10T83/8807
    • A tape printer for printing an image on an image receiving medium comprising a tape receiving portion for receiving a supply of image receiving medium on which an image is to be printed; a printing mechanism arranged to print an image on said medium; a cutting mechanism for cutting off a portion of said medium, wherein the cutting mechanism comprises a cutter guide track defining a predetermined path for guiding a cutter of the cutting mechanism, wherein different parts of the cutter intersect the medium as the cutter moves to cut off said portion.
    • 一种用于在图像接收介质上打印图像的带式打印机,所述图像接收介质包括用于接收要在其上打印图像的图像接收介质的供应的带接收部分; 打印机构,其布置成在所述介质上打印图像; 用于切割所述介质的一部分的切割机构,其中所述切割机构包括限定用于引导所述切割机构的切割器的预定路径的切割器导轨,其中当所述切割器移动以切断所述切割器的不同部分时与所述介质相交 所述部分。