Patent ID: 8459435
Filing Date: 2013-06-11
Classification: B65G

Abstract:
1. An operation platform, disposed on a substrate to carry a workpiece from a feeding station to an operation station, the operation platform comprising: two guiding rails, each comprising a fixed bracket, a movable bracket and a plurality of rollers, the fixed bracket fixed on the substrate comprising a pair of first sidewalls opposite to each other, the movable bracket received between the pair of first sidewalls and comprising a pair of second sidewalls opposite to each other, each of the second sidewalls defining a plurality of bevels, each of the bevels comprising a top portion and a bottom portion, each of the rollers movably positioned to the pair of first sidewalls and supported by the corresponding bevels to move relatively to the substrate; two first driving devices, used to drive the movable brackets to move in the fixing brackets; a carrying board, disposed on the two guiding rails to support the workpiece, and comprising a plurality of supporting blocks; and a second driving device, used to drive the carrying board to move along the guiding rails; wherein in the feeding station, the movable bracket moves to drive the rollers move away from the substrate to contact the top portions of the bevels, so as to hold the carrying board up and away from the substrate; wherein in the operation station, the movable bracket moves to drive the rollers move toward the substrate to contact the bottom portions of the bevels, and make the supporting blocks of the carrying board contact the substrate.