Design and manufacture of an electric system of automatic arrangment for row steel nails
Zhao Han-yu · He'nan nongye daxue xuebao · 2010
This thesis describes a new electric system of automatic arrangement for row steel nails.The system is controlled by PLC.The pushing nail device pushes the nail in an arrangement device when the nails are detected by nail reaching sensor.The nail will be pulled by electromagnet,whose head direction is not the same as detected by the nail head sensor.At last,the nails row up automaticaly.