APPRATUS FOR MARKING PRINTED CIRCUIT BOARD AND METHOD FOR MARKING AND SORTING PRINTED CIRCUIT BOARD USING THE SAME

摘要

In order to achieve the above object, the present invention, the supply unit for supplying a printed circuit board, the first transfer unit for transferring the printed circuit board from the supply unit, and the printed circuit board transferred by the first transfer unit An inspection / marker portion for marking the printed circuit board according to the inspection result, a third transfer portion for transferring the printed circuit board marked at the inspection / marker portion, and a printed circuit board transferred by the third transfer portion It provides a printed circuit board marking equipment comprising a receiving portion. Preferably, the inspection / marker unit includes a second transfer unit for transferring the printed circuit board along the second transfer path, a vision inspection unit for vision inspection for the printed circuit board transferred along the second transfer path, and the vision inspection unit. According to the vision inspection result of the, includes a marker for marking on the printed circuit board to be transported along the second transfer path. Preferably, the second transfer unit has a second transfer plate for transferring the printed circuit board in a state of being in surface contact with the printed circuit board, wherein the second transfer plate has a plurality of vacuum suction and fixing the printed circuit board It is a porous plate provided with a vacuum suction hole. Preferably, the alignment jig includes an alignment jig for aligning the printed circuit board to the home position by moving the printed circuit board to the home position and restraining the deviation from the home position by the close contact with the printed circuit board.