Abstract: A system (20) for conveying semifinished products during the manufacturing of liquid crystal displays, includes a first processing station (21); a second processing station (22) proximate to the first processing station; a shortcut conveyor interconnecting the first processing station and the second processing station; a stocking conveyor interconnecting the first processing station and the second processing station, a conveyance route of the stocking conveyor being shortcut by the shortcut conveyor; a data reader (27) for judging if a to-be-processed semifinished product coming from the first processing station is instructed to be conveyed to the stocking conveyor; a sensor (29) for judging if the shortcut conveyor is fully loaded; and a controller for controlling the shortcut conveyor and the stocking conveyor to convey the semifinished product to the second processing station according to judging results of the date reader and the sensor.

Abstract: An exemplary scrap material transport car (100) includes a chassis (120), a plurality of wheels (110), a plurality of supporting rods (130), a container (140), and a pneumatic piston (160). The chassis includes four connection rods (121, 122, 123 and 124) connected sequentially. The chassis has four corners (125, 126, 127 and 128). The wheels are positioned under the corners, and the supporting rods extend from four corners. The housing includes an opening (141), and two pivoting joints. Two of the supporting rods extending from two corners are connected with one of the pivoting joints, and another two supporting rods extending from the other corners are connected with the other one of the pivoting joints. The housing pivots along a pivot axis between the two pivoting joints. The pneumatic piston connects between the connection rod and the bottom surface of the container.