| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a concrete means for a driving mechanism containing a driving source for contracting a mist catching member at the right time and immersing it in a recovering tank, which member is disposed on the opening surface of a suction hood and an extension/contraction mechanism for extending and contracting the mist catching member, in a mist recovering mechanism of a closed system for spray coating. SOLUTION: A linear driving source is used for extending and contracting a mist catching member, and is connected to the mist catching member through a joining means. The mist catching member can be extended and contracted up and down by a connecting means where plural baffle plates 3 are connected. The mist catching member is extended and contracted by an extension/ contraction link mechanism 4. The driving mechanism is subjected to extension/ contraction operation with transfer length several times that of the driving source. Louvers 3h are made in the baffle plates 3, and the louver making positions are staggered every baffle plate.</p> |
