摘要
合理设计冲印饼干机成型机构的结构参数和安装参数,是保证获得均匀一致和图案清晰的高质量饼干生坯的关键环节,本文在分析冲印饼干机基本结构和工作原理的基础上,系统分析了冲印饼干机成型机构各杆件运动学特征,推导了各杆件的运动方程,并以冲头水平分速度与面坯输送带运动速度最小为目标函数,对冲印饼干机成型机构各杆件的结构参数及安装参数进行了优化分析,建立了冲印饼干机成型机构优化设计的数学模型,所建优化数学模型对提高冲印饼干机成型机构设计效率和可靠性具有重要的指导意义。
Proper structural and assembly parameters are key factors ensuring uniform and identical high quality biscuit raw base with distinct pattern. Based on studying the fundamental structure and work principles of impact printing biscuit machine, the kinematics characteristics of the shaping mechanism＇s rods were systematically analyzed, motion equations of rods were derived. Further more, taking minimizing the differential value of the horizontal component velocity of punch pin and the velocity of biscuit conveyor as optimum objective function, the motion and assembly parameters of the key rods of the shaping mechanism has been optimized, the optimum design models for shaping mechanism were build up, which were significant for improving the efficiency and reliability of designing the shaping mechanism of impact printing biscuit machine.
出处
《包装与食品机械》
CAS
2005年第6期1-4,8,共5页
Packaging and Food Machinery
基金
华中农业大学科技专项资助项目(52204-030541)
关键词
冲印饼干机
成型机构
运动学分析
优化分析
数学模型
impact printing biscuit machine
shaping mechanism
kinematics analysis
optimum analysis
mathematic model
