Gasket assembling method and gasket assembler

The invention discloses a gasket assembling method and a gasket assembler. The gasket assembling method comprises the following steps: S1, arranging screws in all screw positioning holes of a screw positioning box; S2, arranging all the screws on the screw positioning box in screw head counter bores of a screw supporting plate, and then taking away the screw positioning box; S3, pushing a comb-shaped plate into the screw supporting plate from one side; S4, sleeving the comb-shaped plate with a gasket box, and enabling each screw penetrating into the gasket box to be sleeved with one gasket; and S5, pulling away the comb-shaped plate to enable the gaskets to fall into the screw head counter bores of the screw supporting plate, and then removing the gasket box. According to the invention, through cooperation of the screw positioning box, the screw supporting plate, the comb-shaped plate and the gasket box, gasket assembly of a plurality of screws can be simultaneously completed at a time in a manual mode, so th