新型盘丝驱动内模直压机构的设计

Design of New Rotating Chuck Driven Internal Mold Direct Pressing Mechanism

针对传统硫化机的胶囊对胶料和能源损耗过高的问题,设计了一种新型内模直压机构用于代替传统硫化机的胶囊。利用上下双盘丝机构分别驱动大小金属成型鼓并使其完成复杂的轴径向收缩运动,实现了硫化机无胶囊的硫化过程。以大小金属成型鼓的关键运动参数和结构参数为基础,完成了内模直压机构关键部件的结构设计,实现了机构的功能,同时有效地避免了机构各零部件之间产生运动干涉。用ANSYS软件对内模直压机构进行静力学仿真分析,根据模拟仿真的分析结果对机构进行了优化设计,使机构满足了硫化状态下的强度要求。

In order to solve the problems of high consumption of rubber and energy in traditional vulcanizer capsule,a new type of internal mold direct pressing mechanism was designed to replace the traditional vulcanizer capsule.By using the upper and lower double chuck mechanism to drive the large and small metal forming drums respectively and make them complete the complex axial and radial contraction movement,the vulcanization process without capsule in the vulcanizer was achieved.Based on the key motion parameters and structural parameters of large and small metal forming drums,the structural design of the key components of the internal mold direct pressing mechanism was completed,the function of the mechanism was achieved,and the motion interference in the parts of the mechanism was effectively avoided.The static simulation analysis of the internal mold direct pressing mechanism was carried out by ANSYS software.According to the results of the simulation analysis,the mechanism was optimized to meet the strength requirements of the vulcanization state.