| 摘要 |
A basket for tumbling workpieces is positioned in a carrier. The carrier is rotatably mounted on a carrier rotation axis between two legs of a stage assembly and is rotated by a carrier rotation motor mounted on the stage assembly. A basket cover supported on the carrier is driven between open and closed position with respect to the carrier mounted basket by a container cover drive motor mounted on the stage assembly, a double-acting lead screw shaft rotatably supported in the carrier in parallel relation to the carrier rotation axis, a drive train between the lead screw shaft and the basket cover, and a drive train, including sprockets rotatable on the carrier rotation axis, between the cover drive motor and the lead screw shaft.
|
