Abstract: A machine for positioning objects, comprising a first conveyor belt configured to receive a plurality of objects; computer vision means configured to identify the position and shape of the objects; robotic collection means configured to collect the objects; and exit means configured to allow exiting of the objects. The machine comprises a rotary transfer track arranged in a closed circuit around two rotating axes; and a plurality of transfer elements attached to the rotary transfer track, configured to receive the objects. The rotary transfer track is configured to produce a rotary movement of the transfer elements around the two rotating axes, and a rectilinear movement thereof between the two rotating axes.