The invention belongs to the technical field of auxiliary equipment for cigarette quality detection, and particularly relates to trap press-fitting equipment. The trap press-fitting equipment comprises a press-fitting table, a boss is rotationally installed on the press-fitting table, a plurality of supports distributed circumferentially are arranged at the top of the boss, working arms are installed at the bottoms of the supports, each working arm comprises an air cylinder and a clamping assembly, the clamping assembly comprises a lantern ring, a plurality of circumferentially-distributed clamping pieces are arranged at the bottom of the lantern ring, each clamping piece comprises a clamping section, a connecting section and an adjusting section, a plurality of first hinge bases are arranged at the bottom of the lantern ring, the air cylinder comprises an output shaft, an adjusting column is arranged at the bottom of the output shaft, a connecting ring is arranged at the top of the lantern ring, a mounting ring is arranged at the top of the adjusting column, a plurality of limiting assemblies are installed on the mounting ring, the output shaft is provided with a driving assembly at the upper end of the mounting ring, and the driving assembly is in transmission connection with the limiting assemblies. The trap press-fitting equipment is used for solving the problems that in the prior art, a trap is pressed only manually, labor is wasted, and the trap cannot be sealed due to the fact that the trap is difficult to press compactly.