Positioning device and positioning method

摘要

A positioning device for determining the position of an object includes an anchoring surface, a first movable carriage on which the object is loaded and which has a means for suctioning onto the anchoring surface, a second movable carriage which has a drive assembly and which is connected with the first movable carriage as needed, and a connecting means which controls the connection of the first and second movable carriages. The first and second movable carriages are connected by the drive assembly and the first movable carriage is conveyed to a predetermined position on the anchoring surface and is suctioned and anchored on the anchoring surface at this position by a means for breaking the connection between the first and second movable carriages and for performing the suctioning to position the object.