Automatic oil scraping structure for printing screen bottom

The utility model discloses an automatic ink scraping structure for a printing screen bottom, which belongs to the technical field of printing and comprises a mounting plate, ink scraping guide rails are arranged on two sides of the lower end of the mounting plate, transmission wheels are arranged at two ends of each ink scraping guide rail, a sliding rail is arranged on the surface of each ink scraping guide rail, and an ink scraping cylinder is arranged in the middle of each sliding rail. The full-automatic ink scraping device has the advantages that the full-automatic operation can be realized, the ink scraping frequency and the ink scraping interval can be flexibly controlled according to the printing process and requirements, the labor force is liberated, and the defective products are reduced; printing ink on the screen bottom is scraped more conveniently and quickly, the screen bottom is cleaned thoroughly, platform movement and screen bottom cleaning can be carried out synchronously, cleaning is not f