This invention provides an integrated primary
processing equipment for
mackerel, belonging to the technical field of
aquatic product processing equipment. It includes a feeding device, a descaling module, a devising module, a head removal module, and a zoned collection device; each module is seamlessly connected and transported via a linked
conveyor belt. A
visual recognition module employing a dual-level recognition mechanism of initial identification and secondary
verification utilizes the YOLOv11
deep learning model and
edge detection algorithm to provide accurate feature parameters and
cutting positioning correction signals for the gutting and head removal processes. The descaling module is equipped with an adaptive spring to dynamically adjust the clamping force; the devising module uses a
servo slide to achieve precise post-
gill gutting; the head removal module uses a
servo motor to drive a lead screw to drive a serrated blade for vertical
cutting. The entire
machine adopts a compact
portal frame layout, occupying an area of ≤1.2m², achieving
fully automated and precise primary
processing of
mackerel with a body length of 15-25cm.