环锭设备普通级升装置设计.docVIP

论文编号：200700314320 毕业设计说明书 题目名称： 环锭设备普通级升装置设计 院系名称： 机 电 学 院 班 级： 机 自 0 7 3 学 号： 200700314320 学生姓名： 刘 海 楠 指导教师： 樊 瑞 2011年 05月 摘要 纺纱过程中把半制品粗纱或条子经牵伸、加拈、卷绕成细纱管纱的纺纱机器细纱机是纺纱的主要机器,细纱的产量、质量是纺纱工艺各道工序优劣的综合反映。 各种细纱机基本上都由喂入机构、牵伸机构、加拈和卷绕机构组成。 本次设计的就是卷绕机构里最重要的级升成形机构，其工作原理大致是：当纲领板在往复升降过程中使连杆推动挚子撑动棘轮转动工艺所调定的角度，并通过蜗轮蜗杆减速机构缩小比例后由蜗轮同轴上链轮回收主牵动链条达到纲领板级升的目的。当变换纺纱支数时，更换不同齿数的棘轮来满足不同纺纱支数管纱成型要求。 本设计主要运用了涡轮蜗杆副的传动比较平稳、缩小传动比例的特性以及能够防止机构倒转的功能，由于细纱机的每个动作都比较细致，所以本设计对涡轮蜗杆副的工艺性要求较高。 关键词：卷绕、细纱机、级升、涡轮蜗杆 Abstract Spinning process by the semi roving or sliver drawing, add twist, winding yarn into a yarn spinning machine spinning tube is the main machine spinning, spinning yield, quality is spinning the merits of each process A comprehensive reflection. Basically, by feeding a variety of spinning bodies, drafting system, add twist and winding agencies This design is the most important winding-level institutions rose forming institutions, generally it works: When the program board in the reciprocating rod lift process, to support action to promote child loved the adjustment process set ratchet rotation angle, and through Reduce the percentage of worm reduction gear on the sprocket after the recovery from the worm gear coaxial to the main program of the chain affects the purpose of board-level rise. When the transformation yarn count, the switch to a different number of teeth of the ratchet to meet the different spinning yarn count tube forming requirements. The design of the main use of the turbine drive worm is relatively stable, reduce the proportion of the characteristics of the drive and the ability to reverse the function of preventing institutions, due to spinning are more detailed for each action, so the design of turbine technology requirements Worm higher . Keywords: winding, spinning frame, level up, worm 朗读 显示对应的拉丁字符的拼音 朗显示对应