| 摘要 |
<p>PURPOSE: A variable conveyor apparatus for loading a sheet is provided to prevent damage such as a scratch, thereby reducing a defection rate and improving productivity. CONSTITUTION: A variable conveyor apparatus for loading a sheet includes a frame (10), a conveyor (21), a driving unit (20), and a conveying unit (30). The sheet is put on the conveyor. The driving unit is connected to the frame, and includes variable rollers (22A,22B) supporting the conveyor. The conveying unit connects the variable rollers of the driving unit, and moves the variable rollers along the frame. The conveyor conveys the sheet to a loading position. The conveying unit moves the variable rollers in order to vary the conveyor. The variable rollers at the loading position move in a direction opposite to the conveying direction of the sheet, wind down the conveyor, and then intactly put the sheet on the loading position.</p> |
