Quantity control assembly for casting master alloy strip into rod

The utility model relates to the technical field of mother alloy, in particular to a quantity control assembly for casting a mother alloy strip into a rod, which comprises a frame body comprising a bottom plate, and the inner side of the bottom plate is fixedly connected with a double-shaft motor. By starting a driving motor, an output shaft of the driving motor drives a first gear to rotate, so that a second gear and a connecting column are driven to rotate, the coincidence degree of a circular groove formed in the bottom face of the inner side of the connecting column and a circular groove formed in the inner side of a fixing plate can be adjusted, and then the amount of pouring liquid entering a bar-shaped mold can be controlled; when the pouring liquid reaches the preset amount, a driving motor is started, so that a connecting column rotates on the outer surface of a liquid outlet, a circular groove formed in the bottom face of the inner side of the connecting column and a circular groove formed in the in