摘要
介绍了自行设计的鼓式硫化机辅机──前伸张器、后伸张器的主要结构和工作原理、技术特点。前伸张器采用磁粉制动器线性的提供张力，解决输送带与阻尼辊间的相对滑动；后伸张器利用电位器的变化来调节驱动辊与鼓式硫化机间的速度匹配，保持张力的恒定。
Introduces itself design of rotary curing machine attachment equipment-front stretcher and rear stretcher with its main structure. principle and technical property. The front stretcher adopts magnetic powder breaker to provide linear tension, to solve the relative slip between conveyor belt and damping roll; The rear stretcher adopts the variation of potentiometer to regulate the matched speed between the driving roll and romp curing machine to keep the constant tension.
