| 摘要 |
PURPOSE: An automatic pallet changer is provided to reduce the safety accidents of a worker by rotating a pallet at a workpiece installation area using a drive unit. CONSTITUTION: An automatic pallet changer comprises a frame(100), a turning unit(200), arm units(50), pallet rotation units(600), and a drive unit. The turning unit is installed on one side of the frame. The arm units are symmetrically installed in both sides of the turning unit. The pallet rotation units are installed on the frame and rotate pallets(70a,70b). When the arm units are located at a descending position, the drive unit rotates the pallet rotation units. When the arm units are located at an ascending position, the drive unit rotates the turning unit. |
