Supporting plate for moving glass plate

The invention provides a supporting plate for moving a glass plate, which facilitates the treatment of a limit member. A lateral pressing plate (16) of the supporting plate for moving a glass plate (10) is connected to the side face of a pedestal (14) through a connecting member (26). Through the connecting member (26), the lateral pressing plate (16) moves between a lateral pressing position which abuts against the edge of the glass plate and a retreating position with the lateral pressing position retreating to the external side of the glass plate capable of being taken out. The pin (40) of the connecting member (26) is embedded in a groove (42), and the lateral pressing plate (16) is maintained at the lateral pressing position. The lateral pressing plate (16) moves upwards to release the buckling between the pin (40) and the groove (42). The lateral pressing plate (16) rotates clockwise with a rotating shaft (34) being the center, and thereafter the lateral pressing plate (16) is located at the retreating