Assembling mechanism capable of quickly performing fixed-point matching of materials

The utility model discloses an assembling mechanism capable of quickly carrying out fixed point matching of materials, which comprises an assembling component, a feeding component, a servo motor and an incomplete gear, the servo motor is fixedly arranged on the inner end face of the assembling component, and the incomplete gear is fixedly arranged on the upper end face of the servo motor. A feeding assembly is rotationally connected to the position, close to the top of the servo motor, of the inner end face of the assembling assembly in a clamped mode, and the bottom of the feeding assembly is connected with the incomplete gear in a meshed mode. By arranging the feeding assembly, when materials are pressed and assembled, a servo motor can circularly drive a supporting gear to intermittently rotate through an incomplete gear, so that a plurality of groups of assembling guide grooves in the upper part of a guide turntable can be sequentially positioned to a guide box, a pressing die holder and a blanking guide