Chemical Fiber Paper Tube On The Filament Tube Falling, Mechanical System Design And Simulation

According to market research, our country to occupy half of the country the world polyester filament production, the chemical fiber filament production enterprises are facing rising labor costs and other market pressure, urgent needs of filament winding machine more than 40000 Taiwan National equipped with automatic doffing, rolling automation device stack, to replace the manual operation. The automatic falling R　& D paper tube device and on the cylinder, there will be progress in favor of polyester filament production technology in China and industrial upgrading, to reduce the chemical fiber filament production labor cost, ensure the chemical fiber winding filament product quality uniformity and stability, and can meet the needs of the domestic market, participate in international market competition.This paper first reviews the development status of domestic and international chemical fiber filament automatic doffing, stacking equipment. Secondly, according to the actual characteristics of chemical fiber production line, the chemical fiber filament automatic doffing, stacking equipment system for the process to meet the chemical fiber filament automatic doffing, stacked, laying the foundation for the subsequent chemical fiber filament coil packaging. Finally, according to the existing market winding machine performance parameters, mechanical motion function, size parameter automatic doffing trolley was determined, functional components and the automatic doffing trolley contains the detailed design, can realize the automatic doffing trolley cake unloading, paper tube and cake push function.According to the servo motor selection principle, through the motor parameters calculated, which meet the requirements of the use of the motor, and the driven selection. Using Solidworks simulation software Motion and finite element analysis software Solidworks Simulation was falling cylinder shaft cake to undertake the dynamics simulation and finite element analysis, cake push dynamics simulation, and the kinematics and dynamics simulation drawing fuse burning stroke groove baseline and verified burn wire torsion spring torque. The simulation results show that the design of mechanical system.