Glass mixing plate cleaning device and work method

The invention relates to a glass mixing plate cleaning device and a work method. The glass mixing plate cleaning device comprises a conveying device, a cleaning device, a drying device and a flatnessdetection device. The conveying device comprises a driving wheel and a belt conveying mechanism, the driving wheel is connected with a first power mechanism, the driving wheel and a conveying belt ofthe belt conveying mechanism clamp a glass mixing plate to be cleaned, and the glass mixing plate is driven to move through the friction force. The cleaning device comprises a first scraping plate, afirst grinding wheel and a second grinding wheel, wherein the first scraping plate, the first grinding wheel and the second grinding wheel are arranged in the conveying direction of the conveying device in sequence. The first scraping plate is used for scraping a large protruding hard block on the glass mixing plate, the fist grinding wheel is used for performing rough grinding on the glass mixingplate, and the second grind