Accurate feeding equipment of bending machine

The invention discloses accurate feeding equipment of a bending machine, and relates to the field of plastic plate processing. The accurate feeding equipment of the bending machine comprises a workbench, a mounting frame is mounted at the top of the workbench, a blanking hole is formed in the surface of the mounting frame, a plastic plate workpiece is arranged above the mounting frame, the accurate feeding equipment of the bending machine further comprises an extrusion mechanism and a feeding mechanism, the extrusion mechanism is arranged on the mounting frame, one end of the extrusion mechanism is located over the blanking hole, and the extrusion mechanism is used for extruding and feeding the plastic plate workpiece; through the extrusion mechanism and the buffer assembly which are arranged on the mounting frame, during feeding operation, a single plastic plate workpiece needing to be machined is automatically extruded, fed and conveyed to a bending machining area on the workbench, and during feeding, the f