MOTOR CONTROLLER FOR AUTOMATIC VENDING MACHINE

摘要

PROBLEM TO BE SOLVED: To shorten the process and time for manufacturing drinking water even at the time of using a small number of motor driver ICs. SOLUTION: Plural raw material chutes 7-1-7-8 are driven by two motor driver ICs 11 and 12. The raw material chute 7-7 connected to a canister 2-7 housing sugar is made to go, for instance, into a cup 5 to feed the sugar. During the elevation of the raw material chute 7-7 thereafter, motors M7 and M8 for elevating and lowering are driven and controlled to lower the raw material chute 7-8 connected to the canister 2-8 housing the powder raw material of cream and so as to feed the powder raw material of the cream into the cup 5.