| With the rapid development of China’s packaging and logistics industry, thecontradiction between the growing market demand and the productivity has proposedhigher requirements for the production capacity of the handling and palletizingequipments. However, China’s palletizing robot market are mostly monopolized byforeign palletizing robot companies, so self-developed low-cost but high-performancepalletizing robots have become the core technical issues in the field of industrial robotsto be solved.For MD200palletizing robot, research from the three aspects of kinematics, fatigueanalysis as well as handling and palletizing automatic production line applications wereconducted.Firstly, the technical parameters and configuration of MD200palletizing robotwere determined, then based on this the overall structure design was proposed. Thetheoretical analysis of the stroke amplification factor as well as the forward and inversekinematics based on the robot’s D-H kinematics mathematical model was followed.Through ADAMS and MATLAB simulation analysis the theoretical analyses wereverified.Secondly, through Workbench finite element analysis software the static strengthanalysis of the four limit positions in MD200palletizing robot’s workspace wasproposed. Then the fatigue strength and fatigue life of the limit position with the largestequivalent stress were analyzed through Designlife fatigue analysis software based onthe linear fatigue damage accumulation theory.Finally, the necessity of developing and improving handling and palletizingautomation production lines was proposed by analyzing the application status of thepackaging logistics production lines. Based on the logistics automation productionrequirements of a rice industry, a specific palletizing robot automated production line application layout program was designed combined with MD200palletizing robot andrelated equipments. Then the program was reasonably optimized to reduce productioncosts and improve productivity. |
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