| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a lid dropping and supplying device capable of shortening a lead time for dropping and supplying a lid.SOLUTION: All operation members 222 of the odd number stages from above located on either one side of the left side and the right side of a pair of right and left operation members 22, 32 provided in multi stages and all operation members 221 of the even number stages from above located on the other side are connected, the first operation member group is constituted, all operation members 322 of the even number stages from above located on the one side and all operation members 321 of the odd number stages from above located on the other side are connected and a second operation member group is constituted. An interval between the pair of right and left operation members 22, 32 provided in multi stages is made to be narrow-width state or broad-width state at every second stage, and the first operation member group and the second operation member group are freely movably configured inversely in the right and left direction such that the narrow width state and the broad width state are alternately switched from each other at each stage.</p> |
