VISUAL INSPECTION EQUIPMENT OF FRONT GLASS SURFACE IN A CATHOD RAY TUBE

摘要

A first conveyor for moving the panel received from the trolley conveyor, a second conveyor provided with alignment means adjacent to the conveyor for correcting the posture of the panel, and a panel installed and transported adjacent to the conveyor. A front glass visual inspection apparatus for cathode ray tubes, characterized in that it comprises an inspection unit having a panel holding means that is lowered to grab the lifting lifter and the panel.;The alignment means is composed of a rotating plate rotatably installed at the end of the operating shaft of the actuator, a pair of alignment rods installed at both ends of the rotating plate to push the panel, and a lifting cylinder for elevating them. Front glass appearance inspection device for cathode ray tube.;The panel holding means includes an elevating cylinder, an elevating plate mounted on the piston rod end of the elevating cylinder, and an elevating plate for elevating, an actuator for circumferentially rotating the rotating plate installed on the elevating plate, and the rotating plate; An actuator pushed in the circumferential direction to be pivotally rotated, a center link pivotally pivoted with the pivot plate, a pair of side links provided at both ends of the center link, and an outer side by the side links A front glass appearance inspection apparatus for a cathode ray tube, characterized in that the moving member to move inward or from the inner to the outer side so that the holding pad is close to the outer surface of the panel.