Automatic riveting equipment for special-shaped chain

The invention provides automatic riveting equipment for a special-shaped chain, and relates to the technical field of chains. The automatic riveting equipment for the special-shaped chain comprises a workbench, a driving air cylinder, a double-shaft motor, a riveting die and chain conveying equipment, the top of the workbench is fixedly connected with a fixing support, the driving air cylinder is fixedly connected to the inner top wall of the fixing support, and the movable end of the driving air cylinder is fixedly connected with a connecting plate. The double-shaft motor can drive the conveying belt to drive the rotating rod to rotate, and the fixing plate is in threaded connection with the movable sleeve, so that the vertical driving force applied to the movable sleeve by the rotating rod is divided into the vertical force and the horizontal force, and the rotating rod is promoted to drive the rivet head mold on the movable sleeve to rotate and linearly move; and the riveting head die can carry out flexibl