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    • 3. 发明授权
    • Mould arrangement of a glassware forming machine
    • 玻璃器皿成型机的模具布置
    • US4659358A
    • 1987-04-21
    • US837617
    • 1986-03-06
    • Hermann H. NebelungFritz Futterknecht
    • Hermann H. NebelungFritz Futterknecht
    • C03B9/34C03B9/353C03B9/40
    • C03B9/3532
    • Mould portions supporting arms of a mould arrangement are moved by drive means between mould-open and mould-closed conditions. The drive means comprises two vertical drive shafts (20) connected to the supporting arms and arranged to move the arms when turned in opposite directions by motor means (40). The motor means (40) is connected to the drive shafts (20) by connecting means comprising a driving pulley (70) driven by the motor and two driven pulleys (72 and 74) mounted on the shafts (20). The pulleys are interconnected by belts (76,78,80 and 82) whose ends are attached to the pulleys. During motion in each direction, two of the belts move the driven pulleys and hence turn the shafts (20) while the other two belts act to maintain tension in the first-mentioned belts.
    • 模具配置的支撑臂的模具部分通过驱动装置在模具打开和闭模状态之间移动。 驱动装置包括连接到支撑臂的两个垂直驱动轴(20),并布置成当通过马达装置(40)沿相反方向转动时使臂移动。 马达装置(40)通过包括由马达驱动的驱动滑轮(70)和安装在轴(20)上的两个从动滑轮(72和74)的连接装置连接到驱动轴(20)。 皮带轮通过皮带(76,78,80和82)相互连接,其端部连接到皮带轮上。 在每个方向运动期间,两个皮带移动从动皮带轮,从而转动轴(20),而另外两个皮带用于保持前述皮带中的张力。