“8”字绕面机构逆向优化与运动仿真

Reverse Optimization and Motion Simulation of the “8” Winding Noodles Mechanism

为了满足挂面机械化生产的需求,提高挂面的生产效率,降低工人手工绕面的工作强度,设计"8"字绕面机构,建立"8"字绕面机构数学模型,以"8"字轨迹为绕面机构的优化目标,利用MATLAB软件进行最优化求解,求出绕面机构的各个参数。基于Adams软件建立绕面机构虚拟样机模型,进行运动学仿真。仿真结果表明,优化后绕面机构运动轨迹满足"8"字要求,速度和加速度变化比较平稳,满足挂面生产的工艺要求,为挂面自动生产机的研制提供了理论依据。

In order to meet the needs of mechanized production of noodles, improve the noodle production efficiency, reduce the work intensity of winding noodles with hands, design the ＂8＂ winding noodles mechanism and establish the mathematical model. The mechanism was optimized to achieve the ＂8＂ trajectory and parameters of the mechanism were acquired using the MATLAB sottware. Based on the Adams software, the virtual prototype model of the winding noodles mechanism was established, and the kinematic simulation was carried out. The results showed that the optimized winding noodles mechanism could realize ＂8＂ trajectory, and velocity and acceleration were relatively stable, which could meet the requirements of the noodle production process and provide theoretical basis for the development of noodle automatically producing.