The invention discloses an automatic squid body peeling machine, and belongs to the technical field of auxiliary equipment for fishery processing. The automatic squid body peeling machine comprises ahollow rotary bar, a hollow rubber body, a reduction motor, a base, pipelines, an air extractor, an inflator, a controller, a first electric lifting rod, a distance sensor, a second electric lifting rod and a scraper; the hollow rubber body sleeves the hollow rotary bar; the reduction motor is installed under the hollow rotary bar; the base is installed under the reduction motor; the air extractor, the inflator, the controller and the first electric lifting rod are sequentially installed on the base; the distance sensor is installed on an upper part of the first electric lifting rod; the second electric lifting rod is installed on the left side of the first electric lifting rod; the scraper is installed on the left side of the second electric lifting rod; and the hollow rotary bar, the airextractor and the inflator are connected by the pipelines. The automatic squid body peeling machine has the following advantages: the automatic squid body peeling machine adopts an inflatable structure, so that coating, shaping and taking-out of squids are facilitated; and thus, mechanized processing of squid is realized with peeling efficiency greatly improved.