| 摘要 |
<p>PROBLEM TO BE SOLVED: To surely change at all times a large quantity of rectangular solid products in attitude during the conveyance process by controlling the rotation of the first, second, and third elastic rollers with a roller rotation control mechanism. SOLUTION: A battery pack 6a conveyed on the first conveyance path 4 is pinched by the first elastic roller 1 and the second elastic roller 2 at the side face section. Since there is a difference in the revolving speed between the first elastic roller 1 and the second elastic roller 2, a battery pack 6b and a battery pack 6c are changed in attitude, and they are pinched by the third elastic roller 3 and the second elastic roller 2 on the end faces. Since there is a difference in the revolving speed between both elastic rollers 2, 3, a battery pack 6d and a battery pack 6e are further changed in attitude, and these battery packs are changed in attitude by 90 deg. from a vertical line to a horizontal line and conveyed on the second conveyance path 5.</p> |
