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    • 83. 发明申请
    • MACHINE AND METHOD FOR CUTTING
    • 用于切割的机器和方法
    • WO2009001210A1
    • 2008-12-31
    • PCT/IB2008/001708
    • 2008-06-24
    • SICA S.P.A.TABANELLI, Giorgio
    • TABANELLI, Giorgio
    • B26D1/60B26D3/16
    • B26D1/60B23D45/10B23D45/20B26D3/161B26D7/02B26D2007/013Y10T82/16032Y10T83/0341Y10T83/0515Y10T83/0586Y10T83/0596Y10T83/4705Y10T83/4734
    • A machine for cutting a continuously extruded tube into segments of lesser and predetermined length, comprising: - means (33) for actuating sliding means (3) that are movable along a guide (30) parallel to a direction (20) of advance; said sliding means (3) comprising a first and a second station (31, 32) for cutting the tube which in turn comprise respectively a first and a second shearing cutter (311, 312). To the first shearing cutter (311) is associated a first cutting plane (310) transverse to the direction (20) of advance of the tube, to the second shearing cutter (312) is associated a second cutting plane (320) that is transverse to the direction (20) of advance of the tube and distal from the first cutting plane (310); - means for measuring the relative displacement between said tube and said first and second cutting plane (310, 320) along the direction (20) of advance of the tube; - control means commanding said actuating means (33) of said sliding means (3) according to the desired length of the segments produced by the machine (1) and according to the information provided by said measuring means. [Figure 1]
    • 一种用于将连续挤出的管切割成较小和预定长度的段的机器,包括: - 用于致动滑动装置(3)的装置(33),所述装置可沿着平行于前进方向(20)的导向件(30)移动; 所述滑动装置(3)包括用于切割所述管的第一和第二工位(31,32),所述第二工位又分别包括第一和第二剪切刀(311,312)。 与第一剪切刀具311相关联的第一切割平面(310)与横向于管的前进方向(20)的第一切割平面(310)相关联,而与第二剪切刀(312)相关联的第二切割平面(320) 到所述管的前进方向(20)并且远离所述第一切割平面(310); - 用于沿所述管的前进方向(20)测量所述管与所述第一和第二切割平面(310,320)之间的相对位移的装置; - 控制装置根据由机器(1)产生的段的期望长度并根据由所述测量装置提供的信息来命令所述滑动装置(3)的所述致动装置(33)。 [图1]
    • 84. 发明申请
    • ROTARY PUNCH
    • 旋转拳
    • WO2008057582A3
    • 2008-08-21
    • PCT/US2007023544
    • 2007-11-08
    • FORMTEK METAL FORMING INC
    • BARNES BENJAMIN ADAI YIMINGORATOWSKI GEORGESCHMIDT MICHAEL
    • B26D1/56
    • B21D43/028B21D28/26B26F1/06Y10T83/0515Y10T83/465Y10T83/4763Y10T83/4766Y10T83/4836
    • A rotary punch includes an upper die plate, a lower die plate, and a support frame having a drive assembly that moves the upper die plate horizontally and vertically along a generally circular pathway. The lower die plate is connected to the support frame for movement in a linear horizontal direction only. The upper die plate is vertically slidably connected to the lower die plate by way of one or more vertical rods attached to the upper die plate that extend down through bushings provided in the lower die plate. In operation, the lower die plate horizontally follows the upper die plate as the latter is moved along its circular pathway. Concurrently, the upper plate moves towards and away from the lower plate. This maintains a substantially constant alignment between the die plates for carrying out a periodic machining operation on a moving web of material passing there between.
    • 旋转冲头包括上模板,下模板和具有驱动组件的支撑框架,该驱动组件沿着大致圆形的路径水平和垂直地移动上模板。 下模板连接到支撑框架,仅在线性水平方向上运动。 上模板通过一个或多个垂直杆垂直地可滑动地连接到下模板,该垂直杆附接到上模板,其向下延伸穿过设置在下模板中的衬套。 在操作中,当下模板沿其圆形路径移动时,下模板水平地跟随上模板。 同时,上板向下板移动并远离下板。 这维持了模板之间的基本上恒定的对准,用于对通过其间的材料的移动的网状物进行周期性的加工操作。
    • 88. 发明申请
    • HELICAL ROTARY DRUM SHEARS
    • 螺旋式旋转叶片
    • WO2003051589A1
    • 2003-06-26
    • PCT/US2002/039762
    • 2002-12-13
    • BUTA, John, R.
    • BUTA, John, R.
    • B26D1/62
    • B26D1/626B23D25/12Y10T83/0515Y10T83/4815Y10T83/4827Y10T83/9394
    • The present invention relates to a novel helical drum shear (10) which is operable to cut a strip of material (12) which moving at a first velocity (V F ). The helical drum shear (10) comprises a means for cutting the material (12) wherein the cutting means (30) moves at a second velocity (V D ) which is at a predetermined angle from the first velocity (V F ) (Fig. 4). The apparatus further comprises a means for moving the cutting means at a third velocity (V S ) such that the combination of the second velocity (V D )and the third velocity (V S ) is equivalent to the first velocity (V F ) and the material (12) is helically sheared along a substantially straight line oblique to the first velocity (V F ).
    • 本发明涉及一种新颖的螺旋鼓式剪切机(10),其可操作地切割以第一速度(V s> F s)移动的材料条(12)。 螺旋滚筒剪切装置(10)包括用于切割材料(12)的装置,其中切割装置(30)以与第一速度(V s)成预定角度的第二速度(V s) (V F )(图4)。 该装置还包括用于以第三速度(V s S S)> sb> 移动切割装置的装置,使得第二速度(V s> D s / >),并且第三速度(V s S> S s)等于第一速度(V sb> F s / s),并且材料(12)沿着基本上直线倾斜到 第一速度(V s> F )。