GA747型剑杆织机送经与卷取机构的配合  

Coordination of let-off and take-up institution on GA747 rapier loom

作　　者：武银飞[1] 臧瑞 

机构地区：[1]盐城工业职业技术学院,江苏盐城224005

出　　处：《上海纺织科技》2017年第7期54-56,共3页Shanghai Textile Science & Technology

基　　金：江苏高校品牌专业建设工程资助项目(PPZY2015C254)

摘　　要：为了研究GA747型剑杆织机送经机构与卷取机构的配合,阐述了外侧式送经机构的工作原理、参数配置及实现自动调整送经量的方法。分析了往复杆棘爪座连接处芯销中心偏后送经数轴中心距离、推动送经凸块最远距离及棘爪撑动棘轮最大齿数三者之间的关系,通过计算不同齿数蜗杆织物纬密变化范围,获取两机构关系,总结了配合设置的具体步骤。经大量实践验证,该参数设置是可行的,可为工厂实际生产提供参考。In order to study the coordination of let-off and take-up institution on the GA747 type rapier loom, the working principle of lateral type let-off institution, parameters configuration, and realization automatic adjustment method of let-off length are explained. The relationship of off center distance between the joint core pin of reciprocating lever and pawl and let-off vertical shaft, farthest distance of promoting let-off convex block and the largest teeth of pawl racking ratchet are examined. By calculating weft range of different number teeth of worm for detail fabric, the relationship of two institutions can be obtained, and specific steps of cooperated setting are concluded. As a result, the feasible is proved by a lot of practices, and it can provide reference for factory production.

关 键 词：剑杆织机 送经机构 卷取机构 配合 

分 类 号：TS103.337.3[轻工技术与工程—纺织工程]