DEVICE FOR ACTUATING A CLOSURE PLATE IN A VERTICAL BOXLESS MOULD CASTING MACHINE AND MACHINE COMPRISING SAID DEVICE

摘要

Device for actuating a closure plate in a vertical boxless mould casting machine, said machine comprising means for moving the closure plate in order to compact the boxless mould and for removing the latter from the machine. The movement means comprise electrical actuation means and transmission means that are arranged between said electrical actuation means and the closure plate. The transmission means and the electrical actuation means are arranged in such a manner as to transmit, to the closure plate, a first movement at a first speed and a second movement at a second speed that is greater than the first speed.