BALL ARRAY TRANSPORT APPARATUS THAT CAN BE EXACT POSITION TRANSPORT AND ROTATION OF THE OBJECT

摘要

The present invention relates to a rotatable ball array transfer device, capable of controlling a posture of a transfer object as well as transferring the transfer object according to the transfer direction control of each ball array transfer module by continuously transferring least two ball array transfer modules linearly moving in a target direction. To achieve the purpose, the present invention includes at least two ball array transfer modules connected to each other on the same plane; a sensing unit generating position information of a transfer object placed on the ball array transfer module; and a control part controlling the operation of each of the ball array transfer modules by receiving the position information of the transfer object. The ball array transfer modules include a ball array formed by arranging a plurality of ball rollers in a matrix structure in which a plurality of first ball rollers and a plurality of second ball rollers are combined with each other; a first operating unit operating the first ball rollers in a first direction; and a second operating unit operating the second ball rollers in a second direction. The first operating unit includes a plurality of first operating shafts placed in an orthogonal direction to the first direction to deliver rotation force in the first direction to rotate the first ball rollers. The second operating unit includes a plurality of second operating units placed in an orthogonal direction to the second direction to deliver rotation force in the second direction to rotate the second ball rollers.