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Three Dimensional Of Coordinate Planning And Optimization Feeding Robot Design And Trajectory

Posted on:2016-05-07Degree:MasterType:Thesis
Country:ChinaCandidate:W HuangFull Text:PDF
GTID:2298330467991570Subject:Mechanical Manufacturing and Automation
Abstract/Summary:PDF Full Text Request
In modern industrial areas, with the rapid development of manufacturing industry andincreasing degree of industrialization to improve, the traditional production line has been unableto meet the needs of industrial development, while a great waste of labor costs, resources,financial resources, with increasingly high degree of automation machines to replace outdatedproduction equipment is inevitable. The human, material and financial resources caused greatwaste, replaced by machine labor has become a trend. To some extent, automatic feeding devicecan satisfy the requirements. To increase production, enterprises have gradually adoptedautomatic feeding device to meet the high standards of production requirements. Semiautomaticdevice compared to human intervention, automatic feeding of high efficiency, low cost, securityand reliability, and other characteristics.The topic selection is based on the production line stamping automatic feeding robotresearch and development, in order to improve the degree of automation for the goal, to achieverapid feeding, flip the workpiece transfer process for reprocessing, as well as to detect theemergence of scrap processing cycle. Increase the degree of automation throughout the punchline, reduce labor costs, improve productivity and product quality.First, according to the actual production needs determined feeding robot design, the entirefeed is proposed manipulator design mechanical structure, determining the drive means, theactuator and the selection of the important parts and components and their reliability analysisto ensure that the mechanical structure to satisfy the operational requirements. Secondly, inorder to verify the reasonableness of the mechanical structure and mechanical gripper cansuccessfully grab the workpiece, the whole movement interference curve designed to ensurethat the structure and trajectory from the work process can proceed smoothly. Finally, threedollars feeding robot optimized and experimental comparison trajectory planning and trajectory.Through this work, to guarantee the rationality and reasonableness of the trajectory of the mechanical structure, thereby increasing the feed rate of the workpiece transfer robot can alsowork to reduce energy consumption, improve production efficiency, and automation.
Keywords/Search Tags:Three demention, Robots, Interference curve, B-spline, Multi-parent GeneticAlgorithm
PDF Full Text Request
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