| 摘要 |
<p>An initial rotation angle recognition unit of a controller recognizes the initial rotation angle around the vertical axis of a honeycomb structure, a required rotation angle acquisition unit acquires, on the basis of the recognized initial rotation angle, the required rotation angle needed to change the rotation angle of the honeycomb structure relative to a sealing mask to a desired final rotation angle, and a hand rotation unit is driven on the basis of the required rotation angle obtained by the required rotation angle acquisition unit, rotating the honeycomb structure. Even when honeycomb structures are transported with nonuniform rotation angles, alignment of sealing masks and honeycomb structures is easy because the honeycomb structures can be arranged on sealing masks at a desired rotation angle.</p> |
