Optimization and design of slender jellyfish cutting machine structure and dynamics modeling and simulation analysis of transmission mechanism

The contact and collision model of flywheel and ball screw established by ADAMS is used to reach the analysis and research of jellyfish cutting mechanism. Firstly, the assembly model scheme of jellyfish shredding mechanism was established by using solid 3D modeling software; then the dynamic simulation analysis of flywheel and ball screw motion mechanism was carried out by using Admas. The results show that by adopting the displacement curve with continuous change of acceleration in the motion control system - asymmetric modified trapezoidal velocity curve with smooth velocity curve and continuous acceleration curve, it can effectively reduce the shock and vibration, which is very suitable for high speed and high precision motion control occasions. It provides theoretical guidance and technical support for the optimization of the slender jellyfish spiral shredder.