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《Journal of Shaanxi University of Technology(Natural Science Edition)》 2018-05
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Design of automatic gate shearing system based on PLC

HOU Sheng;SHI Pei-lei;HU Yu-jia;FENG Chun-hua;School of Mechanical Engineering,University of Shanghai for Science and Technology;Public Experimental Center,University of Shanghai for Science and Technology;  
In order to adapt to the injection molding industry scale production and to improve the working environment of workers,the original production plan by artificial cut off the car dashboard injection gate was upgraded and a new production program of industrial robots to replace people and automatic cutting gate is put forward. The program is designed with a set of equipment to automatically remove the gates from the robot and can automatically adjust the position of the injection parts according to the gate direction,which includes ABB-IRB6650 S industrial robots,special grippers,and Siemens S7-200 PLC. First,robots equipped with special grippers are used to grap the injection parts at the set speed,and then the injection parts are transferred to the cutting module. The PLC controls the operation of the cutting module to compensate for the insufficient stroke of the robot and can adjust the injection parts according to the gate direction to cut the gate automatically. The practice proves that the proposal can accomplish the intended task,improve the production efficiency and promote the further development of the injection molding industry.
【Fund】: 国家自然科学基金资助项目(51605294)
【CateGory Index】: U466
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