科研之友
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摘要
In the continuous production process of low pressure casting for aluminum alloy water-cooled housing of electric vehicle, the spiral sand core needs to be manually installed in the mold cavity at high temperature, so the technical scheme of using robot to grab the spiral sand core and accurately install it into the mold cavity was planned, and the clamping component of the conveyor belt for core locking with visual detection and built-in proximity sensor was designed to realize accurate positioning and gentle grasping of the spiral sand core on the conveyor belt. Using laser scanning distance measurement ensured the accurate installation and positioning of the spiral sand core on the mold cavity base, and the action program of grasping and placing sand core by robot was programmed through teaching method, so as to reduce the work intensity at high temperature and improve the production efficiency and quality of low pressure casting.
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