The utility model provides a filter tip cutting blade cleaning device, and belongs to the field of cigarette equipment. The device comprises a relieving tool support and relieving tools. The relieving tool support comprises a support front end, a support arm and a support bottom end. A mounting hole is formed in the support bottom end, and the mounting hole is used for fixing the relieving tool support. Two symmetrical clamping pieces are arranged at the support front end, and screws are installed on the clamping pieces so as to fix the relieving tools. Mounting holes are formed in the base portions of the relieving tools so that the clamping pieces can fix the relieving tool conveniently. Due to the fact that the relieving tools which are used for relieving glue residues are additionally arranged on two sides of the filter tip cutting drum wheel cutting blade, the relieving tools are kept clean all the time, the phenomena, caused of the fact that the relieving tools become dirty, like filter tips fall and the filter tips are uneven in length do not exist any longer in a filter tip cutting system, effective operation rate of the equipment and product quality of the equipment are improved, and at the same time labor intensity of operation workers are reduced and prepare part cost is also saved.