Sagger forming mechanism for evaporation of electronic components

The utility model discloses a sagger forming mechanism for evaporation of electronic components, which comprises a fixed seat, a forming mechanism is arranged on the side wall of one side of the fixed seat, and an exhaust mechanism is arranged in the forming mechanism; the forming mechanism comprises a forming groove, the forming groove is formed in the side wall of one side of the fixed seat, and two U-shaped frames are symmetrically and fixedly connected to the side wall of the fixed seat; sliding grooves are formed in the inner walls of the two sides of the two U-shaped frames, sliding blocks are connected to the interiors of the four sliding grooves in a sliding mode, and the four sliding blocks are symmetrically and fixedly connected to the side walls of the two sides of the same sliding plate respectively. When the module is completely pressed into the forming groove, the U-shaped frame pushes the fixing strip to be away from the sliding plate, then the fixing strip pulls the insertion rod, the trapezoi