Aerated concrete slab conveying and label printing integrated equipment

The invention provides aerated concrete plate conveying and label printing integrated equipment, and relates to the technical field of plate conveying. The aerated concrete slab conveying and label printing integrated equipment comprises a chain conveying line, and a jet printing piece is arranged on one side of the chain conveying line; a pretreatment mechanism and a post-treatment mechanism are arranged on the two sides of the jet printing piece; the pretreatment mechanism comprises a high-pressure fan and a brush cylinder, an inner cylinder is arranged in the brush cylinder, the inner cylinder is communicated with the air inlet end of the high-pressure fan, a first positioning cylinder is arranged in the inner cylinder, an arc-shaped groove is formed in the side wall of the first positioning cylinder, a first rotating cylinder is arranged in the first positioning cylinder and fixedly connected to the brush cylinder, and a second rotating cylinder is arranged in the first rotating cylinder and fixedly conne