Double-supporting-roller mechanism with damping mechanism

The utility model relates to the technical field of printing equipment, in particular to a double-material-supporting-roller mechanism with a damping mechanism, which comprises a feeding roller, material supporting rollers are respectively arranged on two sides of the feeding roller, an adjustable damping mechanism is mounted at the ends of the material supporting rollers, the adjustable damping mechanism comprises a fixing plate, a mounting plate is fixed on the fixing plate through bolts, and the mounting plate is fixed on the fixing plate through bolts. A damping shaft is arranged in the middle of the outer side of the mounting plate and sleeved with a damping compression spring, a friction plate is arranged at the end, close to the mounting plate, of the damping compression spring, and a damping adjusting plate is arranged at the end, away from the mounting plate, of the damping compression spring. In the double-supporting-roller mechanism with the damping mechanism, the adjustable damping mechanism can a