Patent ID: 6318354
Filing Date: 2001-11-20
Classification: H01L

Abstract:
A singulation system for a BGA product, comprising:a cutting mechanism having a cutting head extending therefrom;a reciprocally-movable conveyor belt positioned under the cutting head;a cutting table so positioned to connect with the conveyor belt that the cutting table can be moved by the conveyor belt;a cleaning station positioned beside the cutting mechanism;a loading frame capable of moving up and down and positioned beside the cleaning station;a cassette storage arranged to abut one end of the loading frame and containing multiple receiving cassettes each having a BGA product contained therein;a gripping device arranged at the other end of the loading frame; anda revolving arm assembly arranged among the cutting table, the cleaning station and the loading frame and comprising three revolving arms each having a pivotal end and a distal end respectively extending above the cutting table, the cleaning station and the loading frame with each distal end having a suction device mounted thereon.