Automatic cleaning device for cleaning carding machine

The utility model discloses an automatic cleaning device for cleaning a carding machine, and relates to the field of carding machine maintenance, the automatic cleaning device comprises a storage box, the upper side of the storage box is fixedly connected with a sliding rail, a first connecting plate is slidably connected in the sliding rail, and the bottom of the first connecting plate is fixedly connected with a U-shaped plate. The screw rod is rotated through the handle, the screw rod is matched with the sliding rail and the threaded sleeve, the first connecting plate can be driven to move, and therefore the height of the brush cylinder can be adjusted, when the angle of the second connecting plate needs to be adjusted, the second connecting plate can be pushed backwards, the spline sleeve is separated from the spline shaft, and then the position of the second connecting plate can be adjusted. Through the adjustment, the brush cylinder can be attached to the carding machine, the motor drives the rotating s