子午线轮胎成型机胎侧自动纠偏装置设计

Design of Automatic Centering Device for Sidewall of Radial Tire Building Machine

设计了一种子午线轮胎成型机上使用的新型胎侧自动纠偏装置。该装置主要由直线步进电动机、线光源传感器和纠偏辊组成,采用可编程逻辑控制器(PLC)的比例、积分、微分(PID)控制,减小胎侧在上料过程中的跑偏量,确保胎侧在复合前的位置精度,提高轮胎的均匀性和动平衡性。

A new type of automatic centering device for the sidewall of the radial tire building machine was designed.It mainly consisted of linear actuator stepper motor,line light sensor and centering roller.By using Proportional-Integral-Derivative(PID)control of Programmable Logic Controller(PLC),the device could reduce the deviation of the sidewall in the feeding process,ensure the position accuracy of sidewall for pre-assembly,and improve the uniformity and dynamic balance of the tire.