| 摘要 |
A tray transfer system includes an inversion unit which inverts a component mounted on a tray by a column unit. The inversion unit includes a first holder which maintains components in at least one row along a first shaft; a second holder which is symmetric to the first holder based on the first shaft and arranges and maintains the components along the first shaft; a first driving unit which allows the first holder to rotate around the first shaft; and a second driving unit which is synchronized with the first driving unit and allows the second holder to rotate around the first shaft independently. The process time required for inverting the component can be reduced. |
