| 摘要 |
PROBLEM TO BE SOLVED: To reduce the number of suction members, while securing a suction force for a medium.SOLUTION: A conveyance device for a medium (HB) includes: a valve body (48) which is movable between a first position where a joining path (51) in which a suction member (52) sucking gas is arranged and a first flow path (8) connected to an opening (3) of a first belt-like body (2) are connected and a second position where a second flow path (18) connected to an opening (13) of a second belt-like body (12) and the joining path (51) are connected; and control means for the valve body (C6) for moving the valve body (48) to the first position, when a medium (S) is carried in the first belt-like body (2) and moving the valve body (48) to the second position, when the medium (S) is transferred to the second belt-like body (12) from the first belt-like body (2). |
