WIRE ROD GUIDE APPARATUS USING A SENSING UNIT FOR DETECTING A ROTATION ERROR OF A GUIDE ROLLER

摘要

PURPOSE: A wire rod guide apparatus is provided to maintain stable connection of a sensing unit to a signal transmission member by preventing the separation of a connector.;CONSTITUTION: A wire rod guide apparatus(110) comprises a pair of roller holders(120), a guide roller(140), a sensing unit(160), a connector(182), and a fixing unit. The pair of roller holders are arranged on the transfer path of a wire rod. The guide roller has a sensed portion(142) on one or more sides thereof. The sensing unit is arranged in the roller holders to face one side of the guide roller and senses the sensed portion. The connector is coupled with a connection terminal formed on one side of the sensing unit and a signal transmission member. The fixing unit fixes the connector not to separate from the connection terminal.;COPYRIGHT KIPO 2012