Raw Material Supply Device and Detection Method of Raw Material Sale in Cup Beverage Vending Machine

摘要

It provides the raw material supply device of the cup type automatic vending machine which sets the installation position of the raw material detection sensor to the optimal place where error detection is difficult to occur according to the type and form of the raw material, and detects the raw material sale accurately without any error operation. .;The screw feeder 2 combined with the stirring wheel 5 was attached to the base 1b of the bottom side of the hopper shaped raw material container 1 which accommodates the coffee beans 6 which are raw materials of a drink, and based on a sales order A raw material supply device for a cup beverage vending machine for quantitatively exporting coffee beans contained in a raw material container, wherein the sensor is positioned above the stirring wheel when the wall of the raw material container is equipped with a pressure sensitive raw material detection sensor 7. The mounting table 8 and the screw 9 are placed on the vertical wall of the cylindrical case 1a to be installed obliquely according to the inclination angle θ. In addition, the upper part of the sensor is provided with a sunshade path direction switching plate 10 to prevent the coffee beans introduced into the barrel from hitting the pressure-sensitive surface of the sensor.