一次成型环状输送带增强骨架研发

Research and development of one-step molding circular skeleton for conveyor belts

在机上织造成环、无需机下接头的输送带增强骨架,称为一次成型环状增强骨架。环状增强骨架由于不存在接头,具有带体厚度波动小、噪声低、力学性能优等特点。将织物组织结构参数相同的环状增强骨架、传统增强骨架制备成输送带,对两者的厚度波动、噪声和拉伸强度进行试验和对比分析。结果表明,环状增强骨架输送带的厚度波动小于传统增强骨架输送带,噪声低于传统增强骨架输送带,力学性能明显优于传统增强骨架输送带。

A circular skeleton for conveyor belt,formed in the process of weaving on machine,no fitting knots,is called one-step molding circular skeleton. Because of non-existence of fitting knots,the circular skeleton has the advantages including small thickness fluctuation,low noise intensity,good mechanical propertiy,and so on. The circular skeleton and the traditional skeleton with the same fabric paremeters were made into conveyor belts. Their thickness fluctuation,noise intensity and mechanical property were tested and compared. The results showed that,the thickness fluctuation of the conveyor belt made of circular skeleton was smaller than that of the traditional skeleton,the noise intensity was lower than that of the traditional skeleton,the mechanical property was obviously better than that of the traditional skeleton.