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    • 10. 发明授权
    • Foundry mold forming production method and system
    • 铸造模具成型生产方法和系统
    • US5040587A
    • 1991-08-20
    • US490090
    • 1990-03-07
    • Gunter Muller
    • Gunter Muller
    • B22C11/10B22C11/04B22C15/02
    • B22C11/04B22C15/02
    • To permit greater through-put of a mold box filling and compacting system, mold boxes are moved vertically by a lifting table which passes through the station transport turret (10) to place a pattern or mold carrier plate (11, 12) in the mold box, and, upon continued vertical movement, placing a filling frame (14) about the mold box, and, upon further vertical movement, placing the thus formed subassembly in engagement with a sand filling apparatus (15). Upon subsequent lowering, the subassembly is returned to the turret, the turret rotates and places the subassembly in position for alignment with a compacting station, raises the subassembly to the compacting station for compaction of the sand about the model or pattern. The subassembly is then lowered; after lowering for a short distance, the fill pattern transport, for example another turret or pivotable arm system, is placed in interfering position with the filling frame so that it is stripped off the mold box which is then lowered on a removal conveyor, for removal from the compacting station; continued downward movement at the compacting station table then places the now freed pattern or model carrier plate again on the station transport turret for return to the first position. Sand filling and compaction can be carried out simultaneously on sequentially arriving mold boxes under control of a control system (C) which controls appropriate sequencing.
    • 为了允许模具盒填充和压实系统的更大的通过,模具箱通过提升台垂直移动,该提升台通过站运输转台(10),以将图案或模具托板(11,12)放置在模具 并且在连续的垂直移动时,将填充框架(14)放置在模具箱周围,并且在进一步的垂直运动时,将如此形成的子组件放置成与填砂装置(15)接合。 在随后的下降之后,子组件返回到转台,转台旋转并将子组件放置在与压实工位对准的位置,将组件升高到压实工位,以压实围绕模型或模式的沙子。 然后将组件降低; 在下降很短距离之后,填充图案传送,例如另一个转塔或可枢转臂系统被放置在与填充框架的干涉位置,使其从模具盒剥离,然后将其下降到移除输送机上,以便移除 从压实站; 在压实站台继续向下运动,然后将现在释放的模式或模型载板再次放置在站运输转塔上以返回到第一位置。 在控制适当测序的控制系统(C)的控制下,可以在顺序到达的模具箱上同时进行填沙和压实。