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Operation Mechanism And Optimization Of Tobacco Robot

Posted on:2019-07-13Degree:MasterType:Thesis
Country:ChinaCandidate:C XiaoFull Text:PDF
GTID:2428330590492210Subject:Control engineering
Abstract/Summary:PDF Full Text Request
With the continuous development of advanced technologies in industrial automation,products require a diversity of changes in production and processing efficiency and the variety of physical demands while focusing on their own quality.This is also true for the development of the Chinese tobacco industry.Its development trend is gradually shifting from the old model of low efficiency,low production capacity,and consumption of low-grade cigarettes to a consumption model with a high proportion of high-efficiency,high-volume,high-grade tobacco.In order to meet the needs of more Chinese smokers for the quality of tobacco tastes and to adapt to the fierce competition in the domestic market of tobacco varieties,the S Cigarette Factory dares to take the lead in the world and continuously introduces the world's most advanced automated industrial production technologies to enhance S Cigarette Factory.The cigarette manufacturing quality of the whole area of cigarettes in the factory.For this reason,S factory also put forward the annual production target of “millions of billions”.It can be seen that S factory pays attention to “science and technology production is the first productive force” and does not hesitate to take risks,dares to try unknown new technologies,and sticks to the cutting-edge of the industry of ambition.The most significant is that a large number of industrial robots have flooded into the daily flow production line.Box-type silk storage technology has been used in the storage of cut tobacco,which greatly enhances the operability and efficiency of production,and the discharge of the cigarette box has been completed.These handling robots are required to lightly arm to complete the operation of catching boxes.This subject first analyzes the development level of robots at home and abroad,and establishes that the research object the paper asks for is the ABB transfer robot located in the mixed warehouse,and simply describes the entire feeding process and transportation conditions around the robot.Of course,there is bound to be bumps on the road to new technologies in new areas.In the long-term uninterrupted production,the intermittent instability and high loss of tobacco used in 24 hours uninterrupted and uncontrollable conditions of the robot will often cause Unnecessary production downtime,resulting in huge economic losses.Aiming at the instability of operation and the waste of tobacco in the high-speed movement of the robot,several sets of optimization schemes for optimizing the robot's movement trajectory are proposed.The feasibility and rationality are measured.The optimal scheme is selected to improve the robot's trajectory.By analyzing the trajectory kinematics of the robot and refining the direct cause of the high loss rate of the cut tobacco,the framework of the corresponding feeding equipment is optimized and the trajectory of the robot manipulator is optimized to realize the optimization of the scenario.Finally,the actual application effect after the improvement is checked by comparing the weight of the waste tobacco shreds and the frequency of the failure report.
Keywords/Search Tags:Robotic Arm, Kinematics, Cut Tobacco Loss Rate, Trajectory Optimization
PDF Full Text Request
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