Positioning mechanism of cutting machine for advertisement production

The utility model relates to the technical field of advertisement manufacturing, in particular to a positioning mechanism of a cutting machine for advertisement manufacturing, which is characterized in that a scrap removing device is mounted on a positioning table, a pressing seat is slidably mounted on the positioning table, a rectangular groove is arranged on one side of the pressing seat, a pressing rod is slidably mounted on the pressing seat and penetrates through the rectangular groove, and a reset spring is fixedly mounted in the pressing seat. One end of the reset spring is fixedly connected with the pressing rod, the pressing cylinder is arranged on the pressing rod in a sleeving mode, the downward pressing assembly is installed on the pressing and holding seat, the movable adjusting assembly is installed on the positioning table, the movable adjusting assembly drives the pressing and holding seat to be adjusted to a proper position, and the downward pressing assembly drives the pressing rod and the