The invention relates to a distributed automatic control system for a plastic blow molding machine, characterized in that a central controller is respectively connected to a bubble controller, an extrusion and heating controller, a rotation and traction controller, an inner winding controller and an outer winding controller. A human-machine interface and a computer terminal are connected between the central controller and other controllers. The bubble controller is connected to the cooling device of the plastic blow molding machine; the extrusion and heating controller is connected to the extruder output control device and the barrel and die head temperature controller of the plastic blow molding machine; the rotation and traction controller is connected to the first traction and rotation traction device of the plastic blow molding machine; the inner winding controller is connected to the plastic blow molding inner winding device; the outer winding controller is connected to the plastic blow molding outer winding device and the second traction device. The invention effectively overcomes the shortcomings that the control device is too far from the control target, resulting in easy signal interference and affected control accuracy, and improves the operation accuracy of the equipment.
Country Code: CN
Application Number: CN200610035293.2
