MULTI-AXIS CARRYING DEVICE

摘要

A multi-axis carrying device includes a base, first and second main moving units mounted to the base, a first platform connected to the first and second main moving units, and first and second driving units. The first driving unit has a first output structure coupled to the first main moving unit. The second driving unit has a second output structure coupled to the second main moving unit. When the first and second output structures move in a moving direction, the first and second main moving units are driven to move two opposite sides of the first platform in another direction perpendicular to the moving direction.

主权项

1. A multi-axis carrying device comprising:
a first platform module including
a base,at least one first main moving unit that is mounted on said base,at least one second main moving unit that is mounted on said base and that is spaced apart from said first main moving unit,a first platform that is coupled to said first and second main moving units,a pair of first auxiliary moving units that are mounted on said base and that are respectively coupled to two opposite sides of said first platform along a first rotating axis that extends in a y-direction such that said first platform is rotatable about the first rotating axis,a first driving unit that is mounted on said base and that has a first output structure movable in an x-direction that is perpendicular to the y-direction and coupled to said first main moving unit for driving movement of a portion of said first main moving unit on said base, anda second driving unit that is mounted on said base and that has a second output structure movable in the x-direction and coupled to said second main moving unit for driving movement of a portion of said second main moving unit on said base; wherein, when said first output structure of said first driving unit and said second output structure of said second driving unit move respectively in opposite directions for the same distance, said first and second main moving units are driven to move said first platform in a z-direction that is perpendicular to the x-direction and the y-direction; wherein, when said first output structure of said first driving unit and said second output structure of said second driving unit move codirectionally for the same distance, said first and second main moving units are driven to rotate said first platform about the first rotating axis; and wherein, when said first output structure of said first driving unit and said second output structure of said second driving unit move respectively for different distances, said first and second main moving units are driven to move said first platform in the z-direction and rotate said first platform about the first rotating axis.