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    • 10. 发明公开
    • Three-side trimmer
    • 三边修剪器
    • EP1132183A3
    • 2004-10-27
    • EP01250067.4
    • 2001-03-02
    • HORIZON INTERNATIONAL INC.
    • Nakajima, AkiraTakeuchi, ToyokiYachi, Tomonori
    • B26D1/09B26D7/01B26D7/06
    • B26D7/0675B26D1/09B26D7/025B26D2007/0081Y10S83/934Y10T83/445Y10T83/447Y10T83/4577Y10T83/4632Y10T83/7487Y10T83/75Y10T83/7513Y10T83/8874
    • A top edge trimming cutter (11), a bottom edge trimming cutter (12) and a front edge trimming cutter (13) are arranged to have predetermined distances from one another so as not to cause mechanical interference. A frame consists of first and second frame elements (19, 20) movable relatively to each other along the direction of movement of the top edge trimming cutter (11) and the bottom edge trimming cutter (12), and a stationary third frame element (21). The top edge trimming cutter, a first table element (16), a first blade receiving plate (16a) and a first pressing plate (15a) pressing a bound material (27) against the first table element are attached to the first frame element. The bottom edge trimming cutter, a second table element (17), a second blade receiving plate (17a) and a second pressing plate (15b) pressing the bound material against the second table element are attached to the second frame element. Relative movement of the first and second frame elements effects relative movement of the top edge trimming cutter and the bottom edge trimming cutter, relative movement of corresponding first and second blade receiving plates and relative movement of corresponding first and second pressing plates. There is provided a chuck mechanism (18) gripping the bound material, and movable between at least two positions of a first cutting position, at which the bound material is cut by the top edge trimming cutter and the bottom edge trimming cutter, and a second cutting position, at which the bound material is cut by the front edge trimming cutter.
    • 上缘修整用刀具11,下缘修整用刀具12以及前缘修整用刀具13被配置为相互之间具有规定的间隔而不产生机械干涉。 一个框架包括第一和第二框架元件(19,20),它们可以沿着上边缘修剪刀具(11)和底边修剪刀具(12)的运动方向彼此相对移动,以及固定的第三框架元件 21)。 第一框架元件附接有顶边修整刀具,第一工作台元件(16),第一刀片接收板(16a)和将装订材料(27)压靠在第一工作台元件上的第一压板(15a)。 底边修整刀具,第二工作台元件(17),第二刀片接收板(17a)和第二压板(15b)将第一工作台元件压靠在第二工作台元件上。 第一和第二框架元件的相对运动实现了上边缘修剪刀具和下边缘修剪刀具的相对运动,相应的第一和第二刀片接收板的相对运动以及相应的第一和第二压板的相对运动。 本发明提供一种卡盘机构(18),该卡盘机构(18)夹持被装订物,并且能够在第一切断位置和第二切断位置中的至少两个位置之间移动,在所述第一切断位置处,由上边修整刀和下边修整刀切断装订材料, 切割位置,在该位置上,由前边缘修剪刀具切割装订材料。