轻型芳纶骨架输送带接头工艺的影响因素分析

Analysis of influencing factors on the joint process of lightweight aramid skeleton conveyor belt

对比了搭接与齿形接头方式的接头性能,确定了齿形接头的输送带接头方式:齿宽40 mm、齿长2 000 mm时接头强度最大;采用NN150作为增强层时对接头效率的效果最好;确定了贴胶配方含胶率65%时接头效率最高,芳纶带的接头效率及使用效果满足实际使用要求。

This article compares the joint performance of overlap and toothed joint methods,and determines the conveyor belt joint method of toothed joint:the joint strength is maximum when the tooth width is 40 mm and the tooth length is 2 000 mm.The best joint effect is achieved when NN150 is used as the reinforcement layer.The adhesive formula has been determined,and the joint efficiency is highest when the rubber content is 65%.The joint efficiency and usage effect of aramid tape meet the practical requirements.