The utility model discloses an automatic pick up robot of table tennis, including vehicle body, singlechip, steering wheel, power, swing arm, ball frame and elasticity rope, the front end of vehicle body articulated have a swing arm, the swing arm top is fixed with cylindrical ball frame, the front end opening of ball frame, and the rear end is sealed, and is fixed with the elasticity rope of arranging at a plurality of intervals on the cross section of opening one side, adjacent two elasticity rope closely spaced in the diameter of waiting to pick up the table tennis, the terminal surface interval that cross section and ball frame opening that elasticity rope was located were located is less than waits to pick up table tennis radial 12, power output shaft with the steering wheel bottom the swing arm is connected, controls its rotation angle, the steering wheel links to each other with singlechip and power. The utility model discloses a special design's ball -picking mechanism has realized picking up and has got the high -efficient automatic of table tennis. And this robot structure is simple, and the cost is lower.