Rotary cutting tool with die plate position adjustment
    4.
    发明公开
    Rotary cutting tool with die plate position adjustment 有权
    与冲头板的位置的调整旋转式冲孔工具

    公开(公告)号:EP1541302A3

    公开(公告)日:2005-09-21

    申请号:EP04394072.5

    申请日:2004-12-07

    IPC分类号: B26D7/26

    摘要: A rotary cutting tool with easy to adjust rotary die plates comprises a rotary die cylinder(14), a die plate(18) adjustably mounted to the rotary die cylinder(14), an external eccentric(30) mounted on the rotary die cylinder having a first axis of rotation(99) with respect to the cylinder and having a central opening offset from the first axis, and an internal eccentric(32) mounted in the central opening. Rotation of the external eccentric(30) urges the internal eccentric(32) to move with respect to the cylinder(14), and the die plate(18) moves in response to motion of the internal eccentric.

    Messertrommel für Maschinen zum Querschneiden von Materialbahnen
    5.
    发明公开
    Messertrommel für Maschinen zum Querschneiden von Materialbahnen 有权
    刀鼓机横切材料幅

    公开(公告)号:EP0937552A3

    公开(公告)日:2002-02-06

    申请号:EP99102362.3

    申请日:1999-02-06

    申请人: E.C.H. WILL GmbH

    IPC分类号: B26D7/26

    摘要: Die Erfindung betrifft Maßnahmen zur Halterung und Verstellung eines Messers an einer Messertrommel eines aus zwei Messertrommeln bestehenden Querschneiders zum Schneiden von Papierbahnen. Es ist das Ziel, eine derartige Einrichtung hinsichtlich der Bedienbarkeit und des Materialeinsatzes zu verbessern. Erreicht wird dies dadurch, daß das liegend montierte Messer (6) formschlüssig mit einer Keilfläche (23) einer Klemmleiste (17) zusammenwirkt, welche durch Spannbolzen (18) mit der Messertrommel (3) verspannt und durch Druckbolzen (26) auf einer Schiebefläche (27) verstellt wird, wodurch das Messer durch Gleitführung entlang einer Anlagefläche (19) der Messertrommel (3) verschoben wird. Ein derartiges Messer kann unter erheblicher Materialeinsparung relativ dünn und als Einwegmesser ausgebildet werden.

    Cutter for cross cutting of webs
    7.
    发明公开
    Cutter for cross cutting of webs 有权
    QuerschneidevorrichtungfürbahnförmigesGut

    公开(公告)号:EP0999016A1

    公开(公告)日:2000-05-10

    申请号:EP98830671.8

    申请日:1998-11-06

    申请人: Temco S. R. L.

    发明人: Tosatto, Giacomo

    IPC分类号: B26D1/62 B26D5/02

    摘要: Cutter for cross cutting of reeled webs (N) comprising a rotary cutting assembly (7) including a blade (16) and a counter blade (28) rotated in synchronism with an advancement assembly (16) of the web (N). The rotation axes (A,B) of the blade (16) and of the counter blade (28) are displaceable relative to each other, perpendicularly to the web (N), and actuator means (18,31,37) are provided to operate mutual approaching thereof when the blade (16) and the counter blade (28) are placed in a mutually facing angular position for cutting the web (N). The blade (16) and the counter blade (28) are rotated only at the time of cutting.

    摘要翻译: 用于横切所述卷筒纸(N)的切割机,包括旋转切割组件(7),所述旋转切割组件(7)包括与所述卷筒纸(N)的推进组件(16)同步旋转的叶片(16)和反叶片(28)。 刀片(16)和反向叶片(28)的旋转轴线(A,B)可相对于彼此垂直于腹板(N)移动,致动器装置(18,31,37) 当叶片(16)和反叶片(28)被放置在相互面对的角位置以切割卷材(N)时,相互接近操作。 刀片(16)和反向叶片(28)仅在切割时旋转。

    SLOTTER WHEEL MECHANISM HAVING DYNAMICALLY RETRACTABLE SLOTTER BLADES
    8.
    发明授权
    SLOTTER WHEEL MECHANISM HAVING DYNAMICALLY RETRACTABLE SLOTTER BLADES 失效
    新西兰麻省理工学院动物研究所ZURUECKZIEHBAREN SCHNEIDBLAETTERN

    公开(公告)号:EP0609234B1

    公开(公告)日:1999-10-06

    申请号:EP92918995.9

    申请日:1992-08-21

    摘要: An improved slotter wheel mechanism (30) designed for use in the formation of box blanks is provided which includes a rotatable wheel assembly (32) supporting one or more slotter blades (34); the blades (34) are coupled to the wheel by means (36) permitting shifting of the blades (34) during rotation of the wheel assembly (32) between an extended slotting position and a retracted blank-clearing position. In one embodiment, a slotter wheel (222) is equipped with a plurality of spiders (232) operatively secured to corresponding blade holders (246). As the wheel (222) rotates, the spiders (232) encounter strategically located members (294, 294a, 296 and 296a) serving to successively rotate the spiders (232), thus moving the blade holders (246) and blades (256).

    摘要翻译: 提供设计用于形成箱坯的改进的开槽轮机构(30),其包括支撑一个或多个开槽刀片(34)的可旋转轮组件(32)。 刀片(34)通过装置(36)联接到车轮,允许在轮组件(32)在延伸的开槽位置和缩回的坯料清除位置之间旋转期间叶片(34)的移动。 在一个实施例中,开槽轮(222)配备有可操作地固定到对应的刀片保持器(246)的多个蜘蛛(232)。 当轮(222)旋转时,蜘蛛(232)遇到策略地定位的构件(294,294a,296和296a),用于连续地旋转蜘蛛(232),从而移动刀片保持器(246)和刀片(256)。

    SLOTTER WHEEL MECHANISM HAVING DYNAMICALLY RETRACTABLE SLOTTER BLADES.
    10.
    发明公开
    SLOTTER WHEEL MECHANISM HAVING DYNAMICALLY RETRACTABLE SLOTTER BLADES. 失效
    SCHNEIDRADMECHANISMUS MIT DYNAMISCH ZURUECKZIEHBAREN SCHNEIDBLAETTERN。

    公开(公告)号:EP0609234A4

    公开(公告)日:1996-10-30

    申请号:EP92918995

    申请日:1992-08-21

    申请人: LAWRENCE PAPER CO

    发明人: CREADEN DAVID E

    摘要: An improved slotter wheel mechanism (30) designed for use in the formation of box blanks is provided which includes a rotatable wheel assembly (32) supporting one or more slotter blades (34); the blades (34) are coupled to the wheel by means (36) permitting shifting of the blades (34) during rotation of the wheel assembly (32) between an extended slotting position and a retracted blank-clearing position. In one embodiment, a slotter wheel (222) is equipped with a plurality of spiders (232) operatively secured to corresponding blade holders (246). As the wheel (222) rotates, the spiders (232) encounter strategically located members (294, 294a, 296 and 296a) serving to successively rotate the spiders (232), thus moving the blade holders (246) and blades (256).

    摘要翻译: 提供一种设计用于形成箱坯的改进的开槽轮机构(30),其包括支撑一个或多个开槽机叶片(34)的可旋转轮组件(32); 通过在轮组件(32)在延伸的开槽位置和缩回的清空空白位置之间旋转期间允许叶片(34)移动的装置(36)将叶片(34)联接到轮子。 在一个实施例中,刀片(34)支撑在各自的刀片保持器(70)上,每个刀片保持器具有固定在其上的凸轮(84)。 靠近轮组件(32)的静止轭板(88)支撑适于容纳刀片保持器凸轮(84)的一对内和外凸轮槽(96,98)。 可移动的带凹槽的凸轮开关(100)可操作地置于凸轮装置中,用于选择性地将刀片保持器凸轮(84)引导到凸轮槽(96,98)中的一个或另一个中,由此使相关的刀片保持器(70) 和叶片(34)在它们各自的位置之间。