Automatic blanking and counting device and method for annular workpieces

The invention relates to the technical field of automation equipment, in particular to an annular workpiece automatic discharging and counting device and method.The annular workpiece automatic discharging and counting device comprises a workbench, a first conveying belt, a discharging assembly and a counting assembly, the discharging assembly comprises a buffering component, a buffering pad and a connecting spring, the buffering component is located above the first conveying belt, and the buffering pad is located on the surface of the first conveying belt; the multiple connecting springs are located between the buffering cushion and the first conveying belt, and the counting assembly is used for counting. The workbench is used for supporting, the first conveying belt is a belt conveyor, the machined annular workpiece falls into the buffering component and then falls onto the first conveying belt to make contact with the buffering pad preferentially, the connecting spring is compressed, the falling annular wor