The invention discloses a method and a device for automatically
processing fish ends. The device comprises a work bench, a clamping component, detecting components, a
cutting head component, a push head component, and a controller, wherein the bottom of a lower layer of the work bench is connected with a pushing mechanism for pushing the work bench along the vertical direction; the side of the upper layer is connected with a side pushing mechanism for pushing the work bench along the transverse direction of the fish body; the clamping component is fixed on a table board on an upper layer of the work bench; the detecting components for detecting the fish are arranged at the upper part and the side part of the work bench; the
cutting head component is fixed above the
fish head on the work bench by using a bracket; the push head component is fixed at the
fish head on the side part of the work bench by the bracket and near the work bench; each detecting component comprises a
fish head detection element which is fixed at the fish head above the work bench to detect the position of the fish head; the pushing mechanism, the side pushing mechanism, the fish head detection elements, the clamping component, the
cutting head component and the push head component are connected with the controller. The device replaces the
visual function of a person with the detecting components, so that manpower is saved, the overall process is completely automatically finished, and the device is applicable to a
production line.