基于共轭齿廓曲线的凸盘拨轮设计
2022-04-18 16:09:46   来源：   评论：0 点击：

  关键词：环锭细纱机；凸盘；输送装置；钢带式；推爪式；共轭齿廓曲线；齿廓啮合原理；拨轮；销齿传动
中图分类号：TS103.11          文献标志码：A           文章编号：1001-9634(2022)02-0018-06
   
Abstract:In order to ensure that convex plate conveying device of collective doffing system of ring spinning frame is efficient，stable，uniform，no impact to complete the exchange of spinning frame and tube，the basic principle and advantages and disadvantages of steel-belt type convex plate conveying mechanism and claw type convex plate conveying mechanism are analyzed，and gear and rack type conjugate transmission structure based on the basic law of tooth profile meshing is put forward.The mathematical expressions of the meshing track line and the gear tooth profile curve of the two gears are analyzed and derived from geometric.According to the continuous transmission conditions of the gear tooth meshing，two ways of the gear directly towing the convex disc base and pin gear transmission are designed. It is pointed out that convex plate conveying scheme adopting conjugate meshing gear conveying，by conjugate meshing and continuous transmission，can make the collective doffer system adapt to the spinning frame to super high speed，super long spindle，intelligent direction of development.
Key Words:ring spinning frame；convex plate；conveying device；steel-belt type；claw type；conjugate tooth profile curve；tooth profile meshing principle；gear；pin gear transmission
 
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