METHOD AND DEVICE FOR CONTROLLING INJECTION NOZZLE TO INJECT A LIQUID COSMETIC CONTENTS AUTOMATICALLY

摘要

A method for controlling a spray nozzle to inject the liquid contents of cosmetics automatically is provided to improve productivity and prevent contamination of the spray nozzle by going up the nozzle the moment the contents are injected. A method for controlling a spray nozzle to inject the liquid contents of cosmetics automatically comprises the next steps. The spray nozzle drops to inject the contents by detecting an empty container(70) on the bottom side of the injection unit(40). The spray nozzle goes up proportionately according to the speed of charge. The spray nozzle is combined with an elevator plate(30) and injects the contents into the containers of various types rapidly.