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    • 6. 发明申请
    • Device for Automatically Unwinding Web-Shaped Materials and Method for Operating Such a Device
    • 用于自动开卷网状材料的装置和操作这种装置的方法
    • US20160207727A1
    • 2016-07-21
    • US14915406
    • 2014-05-20
    • Jesus LÓPEZ MARIN
    • Jesus LÓPEZ MARIN
    • B65H19/12B65H16/10B65H19/18B65H16/02
    • B65H19/12B65H16/02B65H16/106B65H19/18B65H2301/41358B65H2402/31B65H2404/2692B65H2404/2693B65H2801/84
    • A device for automatically unwinding web-shaped materials (8) from a master roll (3), and to a method for operating a device of this type are disclosed. The device has an infeed arm (2) and a first drive unit (6), wherein the master roll (3) by way of the winding core (4) thereof is rotatably mountable on the infeed arm (2), and the first drive unit (6) serves for introducing a driving force into the master roll (3). In order for high productivity to be achieved, the unwinder (1) has an outfeed arm (13) to which a second drive unit (14) for introducing a driving force into the master roll (3) is assigned, wherein the master roll (3) during an unwinding procedure is transferable from the infeed arm (2) to the outfeed arm (13). The material web (8) is then unwound from the master roll (3) which is mounted on the infeed am (2) down to a predefinable minimum diameter, wherein during the ongoing unwinding procedure the master roll (3) is subsequently transferred to the outfeed arm (13) and thereon is further actively unwound, wherein a new master roll (3′) is received by the infeed arm (2). Unwinding without interruption is thus enabled.
    • 公开了一种用于从主辊(3)自动展开网状材料(8)的装置,以及用于操作这种装置的方法。 该装置具有进给臂(2)和第一驱动单元(6),其中通过其卷绕芯(4)的主辊(3)可旋转地安装在进给臂(2)上,并且第一驱动 单元(6)用于将主动力引入主辊(3)。 为了实现高生产率,退绕机(1)具有出料臂(13),用于将驱动力引入主辊(3)的第二驱动单元(14)分配到该出料臂(13),其中主辊 3)在退绕过程中可以从进给臂(2)转移到出纸臂(13)。 然后将材料纤维网(8)从安装在进料上(2)上的主辊(3)展开到预定的最小直径,其中在进行的退绕过程期间,主辊(3)随后被转移到 进给臂(13)和其上的进一步主动展开,其中新的主卷(3')被进给臂(2)容纳。 因此启用无中断的放卷。
    • 9. 发明申请
    • METHOD AND A DEVICE FOR CHANGING CARRIER UNITS WITH FLAT PACKAGING MATERIAL WOUND ON SUPPLY ROLLS WITHIN A PACKAGING MACHINE
    • 方法和装置,用于在包装机中供应滚筒上的平面包装材料上移动载体单元
    • US20150090831A1
    • 2015-04-02
    • US14503517
    • 2014-10-01
    • Krones AG
    • Wolfgang HuberHerbert SpindlerThomas Wimmer
    • B65B21/24B65H19/18B65H19/12
    • B65B21/245B65B41/12B65H19/12B65H19/123B65H19/18B65H19/1831B65H19/1873B65H2301/4172B65H2301/46115B65H2301/4634B65H2555/31B65H2801/81
    • The invention comprises a method and a device for changing removable carrier units (8a′, 8b′) with flat packaging material (10) wound on supply rolls (9), in particular, packaging film (11) within a packaging machine (3), which is equipped with devices for at least partially wrapping piece goods, containers, article groups, etc., with flat packaging material (10). With the method removable carrier units (8a, 8b) with new supply rolls (9) are fed in a series one after the other to a work area (AB) of a handling device (5), the work area (AB) of which extends into at least one position of the operating position of the removable carrier unit (8a′, 8b′) arranged in the packaging machine (3), which is equipped with a supply roll (9), so that it replaces removable carrier units (8a′, 8b′) located in the packaging machine (3) and used up supply rolls (9′) with new removable carrier units (8a, 8b) with in each case a new supply roll (9). Here respective removable carrier units (8a, 8b) are inserted alternately in at least two different installation positions of the packaging machine (3) and its flat packaging material (10) is connected with the packaging material still located in the packaging machine (3).
    • 本发明包括一种方法和装置,用于在包装机(3)内卷绕在供给辊(9)上,特别是包装膜(11)上的平面包装材料(10)改变可移动的承载单元(8a',8b' 其具有用于用扁平包装材料(10)至少部分地包裹片状物品,容器,物品组等的装置。 利用该方法,具有新的供给辊(9)的可移除的载体单元(8a,8b)一个接一个地被输送到处理装置(5)的工作区域(AB),其工作区域(AB) 延伸到配备有供给辊(9)的包装机(3)中布置的可移除的承载单元(8a',8b')的操作位置的至少一个位置,以便它代替可移动的承载单元 8a',8b'),并且将供给辊(9')用新的可移除的载体单元(8a,8b)用于每种情况下都是新的供给辊(9)。 这里,各个可移动的载体单元(8a,8b)交替地插入到包装机(3)的至少两个不同的安装位置,并且其扁平包装材料(10)与仍然位于包装机器(3)中的包装材料连接, 。