CONVEYOR FOR PRINTED CIRCUIT BOARD

PURPOSE:To provide a conveyor for printed circuit boards which is possible of automation and introduction of unmanned operation by supplying a bundle of magazines in which printed boards are stored, storing them temporarily, packaging parts, making empty magazines stand by so as to be moved to a receipt part, raising and lowering the printed boards to convey them by an underfloor conveyance part, and supplying them to empty magazines so as to discharge them. CONSTITUTION:A magazine can store a plurality of printed circuit boards of the same kind in the same direction and can read various kinds of information of ID plates. All the printed boards in the magazine storing unprocessed printed boards are pushed and pressed in a bondle in the direction rectangular to a conveyor 6 and transferred to a storage guide 9 temporarily. Electronic parts are packaged by an assembly machine 13, carried out from the opposite side, moved along a guide 17 by a holding part for sliding printed board, the printed boards are received in a board raising and lowering part 18, conveyed to the raising and lowering part 20 by an underfloor conveyance part 19, and their number is counted. All the printed boards completed in their assembly works in a printed board receipt part 21 are received in empty magazines stood by temporarily and discharged to the supply side.