Fixing mechanism for high-strength galvanized steel strip coil stock and using method of fixing mechanism

The invention discloses a fixing mechanism for a high-strength galvanized steel strip coil stock and a using method of the fixing mechanism, and relates to the technical field of galvanized steel strip coil stocks. The fixing mechanism comprises a fixing plate and a winding roller, wherein the two ends of the winding roller are fixedly connected with the fixing plate, the outer side of the windingroller is slidably connected with a plurality of adjusting discs, and adjusting mechanisms are arranged on the outer sides of the adjusting discs. By extruding a pressing block, the pressing block can drive an inserting rod to move, so that a wedge-shaped limiting rod is pressed to slide in a sliding groove, and after the bottom end of the inserting rod slides into a threaded groove, the pressingblock is rotated, so that the pressing block is screwed into the threaded groove in a threaded mode, the inserting rod is fixed, and the wedge-shaped limiting rod protrudes, the rolling fixing plateis fixed and limited, the r