Chamber cleaning apparatus and control method thereof

Abstract

The present disclosure relates to a chamber cleaning apparatus and a control method thereof. The chamber cleaning apparatus comprises: a controller for providing control signals, a supplying device, and a cleaning rail provided within the chamber. The supplying device has a first working position and a second working position, the first working position corresponding to a conveyance entrance, and the second working position corresponding to a conveyance outlet; the supplying device comprises at least two scrolls, and cleaning cloth partly on the cleaning rail; the scroll at the first working position is connected to one end of the cleaning cloth, for conveying the cleaning cloth from the conveyance entrance to the cleaning rail, and the scroll at the second working position is connected to the other end of the cleaning cloth, for collecting the cleaning cloth passing through the conveyance outlet.