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    • 1. 发明授权
    • Method and apparatus for driving sealing elements in a packing machine
    • 用于驱动包装机中的密封元件的方法和装置
    • US4599850A
    • 1986-07-15
    • US636014
    • 1984-07-30
    • Georg Kopp
    • Georg Kopp
    • B65B9/02B65B51/26B65B63/02B65B65/02B65B65/04
    • B65B65/02
    • A packing machine for making filled and sealed bags from superposed wrapper sheets, has a pair of cooperating sealing rollers for providing longitudinal seams on the superposed wrapper sheets passed therebetween; a mechanism for rotating unidirectionally the sealing rollers in first and second consecutive steps for providing the longitudinal seams in two consecutive length portions, each corresponding to one-half of the predetermined length; a pair of cooperating sealing shoes movable towards and away from one another for assuming, respectively, a sealing position to provide a transverse seam on the superposed wrapper sheets and an idling position; and a mechanism for moving the sealing shoes, while in the sealing position, codirectionally with the travelling direction of the wrapper sheets during a period in which one of the two steps is performed and for moving the sealing shoes, while in the idling position, against the travelling direction during a period in which the other of the two steps is performed.
    • 一种用于从叠置的包装纸制造填充和密封的袋的包装机具有一对协作的密封辊,用于在通过它们的叠置的包装纸上提供纵向接缝; 用于在第一和第二连续步骤中单向旋转密封辊的机构,用于在两个连续的长度部分中提供纵向接缝,每个相应于预定长度的一半; 一对协作的密封鞋可以彼此分开和远离地移动,以分别假设一个密封位置,以在叠置的包装纸和空转位置上提供横向接缝; 以及用于在执行两个步骤之一的时间段期间在密封位置与包装片的行进方向同时移动密封鞋的机构,并且在空转位置时抵靠 执行两个步骤中的另一个的周期期间的行进方向。
    • 7. 发明授权
    • Conveyor device with a circular path
    • 带有圆形路径的输送装置
    • US5810152A
    • 1998-09-22
    • US601519
    • 1996-02-14
    • Valter Spada
    • Valter Spada
    • B65B19/22B65B35/26B65B65/04B65G47/84B65G29/00
    • B65B35/26B65B19/223B65B65/04B65G47/846
    • A conveyor device with a circular path, particularly for groups of fragile cylindrical objects and for use in cigarette packing machines, includes a wheel (1, 1') made to rotate about its axis and preferably in steps of predetermined angular size. The wheel is provided with a plurality of peripheral cells (101) which are open or openable at one end at least, in particular on one and/or both sides and/or at the outer perimeter of the wheel, to house groups of cylindrical objects. The wheel is divided into two parts (1, 1') physically separated along an intermediate plane perpendicular to the axis of the wheel, the two parts (1, 1') being mounted rotatably coaxially with each other and being driven in phase and in synchronization with each other.
    • 具有圆形路径的输送装置,特别是用于脆性圆柱形物体的组并用于卷烟包装机的输送装置包括绕其轴线旋转并优选以预定角度尺寸的步骤旋转的轮子(1,1')。 车轮设置有多个外围电池(101),其在一端至少特别是在车轮的一个和/或两侧和/或外周上是敞开的或敞开的,以容纳一组圆柱形物体 。 车轮分为两部分(1,1'),它们沿垂直于车轮轴线的中间平面物理分离,两部分(1,1')彼此同轴安装并同相驱动 相互同步
    • 8. 发明授权
    • Machine for dosing and filling thick liquids into bags of plastic material
    • 将液体灌装和灌装成塑料袋的机器
    • US3643399A
    • 1972-02-22
    • US3643399D
    • 1969-09-02
    • CENTRA ANSTALT
    • BERTOGLIO GUIDO D
    • B65B65/04B65B3/32
    • B65B65/04
    • An arrangement for metering and filling plastic bags with thin and thick liquids. A rotary member is intermittently indexed and carries a plurality of jaws equipped with suction means for holding the bag to be filled at the open edges. Metering cylinders fill the bag with a predetermined quantity of liquid, after which the bag is sealed through thermopulse welding. Indexing is accomplished through a maltese-cross device which is indexed and stopped through a cam-operated indexing mechanism. The indexing mechanism also operates the metering cylinders. A closure device closes the bag after filling and before indexing the rotary member to the next station.
    • 用于计量和填充具有薄而厚的液体的塑料袋的布置。 旋转构件被间歇地分度并且携带多个钳口,所述钳口配备有用于将要填充的袋子保持在开口边缘的抽吸装置。 计量圆筒用预定量的液体填充袋子,然后通过热脉冲焊接密封袋子。 通过通过凸轮操作的分度机构分度和停止的麦芽汁交叉装置实现分度。 分度机构还操作计量气瓶。 封闭装置在填充之后并将旋转构件分配到下一个工位之前关闭袋子。