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    • 2. 发明申请
    • CARTON FEED OPENING WHEEL ASSEMBLY
    • 纸箱进线开启轮组件
    • WO1997046374A1
    • 1997-12-11
    • PCT/US1997004942
    • 1997-03-25
    • RIVERWOOD INTERNATIONAL CORPORATION
    • RIVERWOOD INTERNATIONAL CORPORATIONREUTELER, Urs
    • B31B03/80
    • B65B43/305B31B50/062B31B50/80B31B50/804B31B2100/00B31B2120/30
    • A cartoon feed opening wheel assembly apparatus (5) for opening carton blanks (22) into preformed cartons on a packaging machine (7) is disclosed. The apparatus (5) has a pair of spaced and generally parallel endless vacuum conveyor belts (24) moving along a path of travel from a magazine assembly (15) to a transport conveyor (17), and a carton opening wheel (30) positioned on the packaging machine (7) with respect to the vacuum conveyor belts (24) for engaging the top portion of an unopened carton blank (22) being moved on the vacuum conveyor belts (24) toward the transport covveyor (17). The carton opening wheel (30) has at least one suction cup (39) supported thereon for engaging the top portion of the carton blank (22) at a speed and direction substantially the same as the speed and direction of the unopened carton blank (22) moving on the vacuum conveyor belts (24). Thereafter, the speed of the suction cup (39) is retarded with respect to the speed of the carton blank (22).
    • 公开了一种用于将纸箱坯件(22)打开成包装机器(7)上的预成型纸箱的卡通进给开启轮组装设备(5)。 装置(5)具有一对间隔开并且大致平行的环形真空输送带(24),该输送带沿行进路径从料盒组件(15)移动到输送输送机(17),以及纸箱打开轮(30) 相对于真空输送带(24)在包装机器(7)上,用于接合在真空输送带(24)上朝向输送输送机(17)移动的未打开的纸箱坯件(22)的顶部。 纸箱打开轮(30)具有至少一个支撑在其上的吸盘(39),用于以与未打开的纸板箱(22)的速度和方向基本相同的速度和方向接合纸板箱坯件(22)的顶部 )在真空输送带(24)上移动。 此后,吸盘(39)的速度相对于纸板箱坯(22)的速度延迟。