One-way bearing mounting device for glue supply roller

The utility model discloses a glue supply roller one-way bearing installation device which comprises a screw, a nut, a bearing pressing piece and a gasket are sequentially arranged on the screw in a sleeved mode, one end, close to the gasket, of the screw is of a hexagonal structure, and one end, close to the nut, of the screw is of a pointed-end structure and used for penetrating into a bearing. According to the one-way bearing installation device for the glue supply roller, the gasket, the nut, the bearing pressing piece and the bearing are connected through the screw rod, pressure is applied to the nut after connection, and then the gasket and the bearing pressing piece push the bearing into a designated area, so that the working efficiency is greatly improved, and meanwhile, the time is shortened; the problem that the time consumed for installing the single bearing of the rubber supply roller is too long is solved, the efficiency of installing the single bearing of the rubber supply roller is improved, th