| 摘要 |
The present invention aims to provide a returning device which can improve the workability. The returning device of the present invention is a returning device which returns a processed item mounted on a ring-shaped frame through a tape attached to the back surface, and comprises: a returning arm; a returning head mounted on the returning arm; and, a moving means for moving the returning head. The returning head comprises: a supporting member attached to the returning arm; one or more pair of first adsorbing pads attached to the supporting member to be distanced for the distance corresponding to a first diameter of a first ring-shaped frame having the first diameter, which has a first adsorption maintaining surface for adsorbing and maintaining the first ring-shaped frame; and, one or more pair of second adsorbing pads attached to the supporting member to be distanced for the distance corresponding to a second diameter of a second ring-shaped frame having the second diameter, which is greater than the first diameter, which has a second adsorption maintaining surface for adsorbing and maintaining the second ring-shaped frame. The first adsorption maintaining surface is placed upper than the second adsorption maintaining surface. |
