China's First Fully Automated Heavy Truck Big Chong Production Line Was Born (Figure)


The first large-scale robot full automation and large-scale production line in China's heavy truck industry was successfully commissioned and officially put into use at the China National Heavy-duty Truck Group. This stamping production line covers the leading advanced control concepts in the national heavy truck industry. Her successful development breaks the history of automated press lines applied only to the car industry and is a major leap forward in domestic heavy truck technology.

China National Heavy Duty Automation Dacing Line integrates the current domestic and international first-class automation control technology, whether it is the complexity of the system or the advanced nature of the design concept is currently the world-class level. The press part is composed of a Japanese double-acting 1600T hydraulic press and four 800T mechanical eccentric presses of Jinan Machine Tool Plant No. 2; the automatic feeding system consists of seven ABB stamping-dedicated robots, Germany's advanced cleaning and oil coating system, ensuring Steel plate unpacking, cleaning, uniform oiling and other punching operations before the process flow smooth; hydraulic metal packaging system is the use of pit-type structure, five presses produced by the process of waste directly slide into the pit conveyor belt to the baler compaction Packaged, cleared for shipment. The advanced control system of the entire production line makes the loading and unloading more intelligent, the track softer, and the movement accuracy higher. The world's most advanced image recognition system uses the world's most advanced image recognition system to accurately position the sheet material, and the visual centering system collects the image of the sheet material to accurately adjust the orientation of the sheet material in the press to ensure the quality of the product. ABB is configured. The company's full-line monitoring system developed specifically for stamping automation, configures all equipment of the automation Dahong line at one point, and periodically backs up and saves the robot program to the database of the server through an advanced software system, while ensuring the safety of the equipment PLC program. ,Can realize the parallel operation of the press and robot; The data storage function of the double table and control cabinet mold speed up the mold replacement speed, automatic mold change across the line, making it possible to change the mold while producing; In addition, every ABB robot is There is an independent control cabinet and a color touch type teach pendant. The operator can conveniently debug and modify the PLC program through a touch-sensitive teach pendant that has a rich interface. The press part can be flipped freely and the end picker can be replaced automatically. Other functions. The automatic molding and stable control system for large-scale product lines has the advantage of not losing sight of the product quality. It not only eliminates many problems caused by the semi-finished product turnover storage, but also completely eliminates the traditional stand-alone production subjective to the operator. Emotional effects.

China National Heavy Duty Automated Drilling Line is also leading the development of China's heavy truck industry to the forefront of science and technology development with its high efficiency, high precision, flexibility, full automation, and safety features. Yan Wenjun, general manager of Sinotruk Truck Co., Ltd. expressed with pride: “The completion of the automated Dahong line will ensure a breakthrough in the quality of the HOWO-A7 large-scale panel. Her international manufacturing equipment defines a new benchmark for the heavy-duty truck industry. , and promote China's heavy truck as a whole into the fast lane of heavy truck manufacturing internationalization."

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