Sectional material frame type stacking machine

The invention discloses a sectional material frame type stacking machine. The sectional material frame type stacking machine comprises a feeding part and a receiving part connected with the feeding part. Wherein the material receiving part comprises a finished product material frame used for storing finished profile products; the bottom of the finished product material frame is a hollowed-out frame, a lifting platform capable of ascending and descending is arranged below the finished product material frame, and the lifting platform can penetrate through the hollowed-out frame. A finished product material frame conveying device used for conveying away the finished product material frame filled with profile finished products is arranged below the finished product material frame. The feeding part is provided with a main machine frame, the main machine frame is provided with a first rail which is transversely arranged, the first rail is provided with a clamping device which can transversely slide on the first rai