Feeding device for bending machine

The feeding device is applied to the technical field of bending machines and comprises a supporting frame arranged at the feeding end of the bending machine, a conveying mechanism used for conveying plates is arranged on the supporting frame, a lifting mechanism used for lifting the plates is arranged on the side, away from the bending machine, of the supporting frame, and the lifting mechanism comprises a moving frame. The driving part is used for lifting the moving frame, and the moving frame is provided with a conveying assembly for driving the plates to move. Through the lifting mechanism and the conveying mechanism, an operator can conveniently carry plates, the carrying difficulty of the plates is reduced, the operator can conveniently machine the plates, the labor force of the operator is saved, and the machining efficiency of the plates is greatly improved. 本申请涉及一种折弯机用上料装置，应用于折弯机技术领域，其包括设置在折弯机进料端的支撑架，所述支撑架上设有用于输送板材的输送机构，所述支撑架远离折弯机的一侧设有用于升降板材的升降机构，所述升降机构包括移动框，以及用于升降所述移动框的驱动件，所述移动框上设有驱动板材移动的传送组件。本申请通过升降