Dustproof area turnover device

The utility model discloses a dustproof area turnover device which comprises an installation frame, a rotating mechanism and a locking mechanism, the installation frame is installed at an entrance and exit of a dustproof area, and a channel opening is formed in the installation frame; the rotating mechanism comprises a partition plate and two bearing frames, the partition plate is arranged in the channel opening, the upper end and the lower end of the partition plate are rotationally connected to the mounting frame, and the two bearing frames are oppositely arranged on the two sides of the partition plate; the locking mechanism comprises a check block and two locking units, the check block is connected with the mounting frame and located on the side, away from the dustproof area, of the partition plate, the two locking units are arranged on the two opposite sides of the partition plate respectively, and any locking unit is matched with the check block to lock the partition plate. According to the turnover dev