Adjustable scraper device of printing machine

The utility model discloses an adjustable scraper device of printing machine, include: scraper support, scraper connecting rod and install the wing between scraper support and scraper connecting rod. The linkage piece is all installed at the both ends of scraper connecting rod, the one end and scraper connecting rod fixed connection of linkage piece, and the other end rotates with scraper support to be connected, and it has first fender tin ingot and second fender tin ingot to go back slidable mounting on the scraper connecting rod. First magnet and second magnet are all installed to scraper support's both ends, and the linkage piece is located between first magnet and the second magnet. The linkage piece has magnetism and excludes with the mutual magnetism of first magnet, attracts with the mutual magnetism of second magnet. The utility model discloses a set up the linkage structure of linkage piece, first magnet and second magnet to it can closely laminate with the steel mesh with the printing to guarantee