CLEARANCE CONTROL APPARATUS OF MAGAZINE RACK

摘要

PURPOSE: An apparatus and a method for controlling the clearance of a magazine rack are provided to detect the position of a fastening bolt using a position detecting sensor. CONSTITUTION: A conveyor unit automatically transfers a magazine rack. The conveyor unit is composed of a caterpillar. The caterpillar is composed of a supplier caterpillar(110) and a middle caterpillar(120) and a collector caterpillar(130). The supplier caterpillar supplies the magazine rack. The collector caterpillar collects the magazine rack. A position detecting sensor decides the transfer position of a wrench block by detecting the position of a fastening bolt.