精梳机工作四阶段接合分离刍议  

Discussion on Lapping and Detaching of the Four Stages of Comber

作　　者：陈洪奎 CHEN Hongkui(Wuzhong Deyue Textile Technology Co.,Ltd.,Wuzhong 751100,China)

机构地区：[1]吴忠德悦纺织科技有限公司,宁夏吴忠751100

出　　处：《纺织器材》2022年第6期48-51,共4页Textile Accessories

摘　　要：针对精梳机工作4个阶段传统叙述不够详尽、难以理解的问题,在“分离接合说”的基础上,提出“接合分离说”,将4个阶段重新定义并划分为:34.3分度~3.7分度锡林梳理阶段,3.7分度~16.5分度接合前准备阶段,16.5分度~24.0分度接合分离与顶梳梳理阶段,24.0分度~34.3分度锡林梳理前准备阶段;以HC500型精梳机为例,介绍不同阶段精梳机各主要机件运动状态。指出:第2,3阶段中机件运动的顺序是接合分离,并将接合分离阶段提前到后分离罗拉倒转的最后位置,即16.5分度;16.5分度~18.0分度,分离罗拉正转,张紧和伸直纤维,未进行实质性梳理,而是为后续分离纤维做好准备;“接合分离说”使精梳机工作阶段的划分更为精确,解决分离接合前后顺序问题,更符合精梳机各部分运动实际,便于应用与理解。Aiming at the problem that the traditional description of the four stages of comber work is not detailed enough and difficult to understand,the“lapping and detaching theory”is proposed on the basis of the“detaching and lapping theory”,and the four stages are redefined and divided into as follows:34.3 degree~3.7 degree,as cylinder combing stage,3.7 degree~16.5 degree,as pre-lapping preparation stage,16.5 degree~24.0 degree,as lapping and detaching and top comb combing stage,24.0 degree~34.3 degree,as pre-preparation stage for cylinder combing.Taking HC500 comber as an example,the motion state of main parts of comber in different stages is introduced.It is pointed out that in the second and third stage,the movement sequence of the parts is lapping and detaching,and the lapping and detaching stage is advanced to the final position of the reverse of the rear separation roller,that is 16.5 degrees.In 16.5 to 18.0 degrees,the detaching roller is turning forward for tensioning and stretching the fiber,and the material combing is not carried out,but the preparation for the subsequent detaching of the fiber;“lapping and detaching theory”makes the division of the working stage of the comber more accurate,solves the problem of the sequence before and after the detaching and lapping,is more in line with the actual movement of each part of the comber,and is easy to be applied and understood.

关 键 词：精梳机 工作阶段 分离接合说 接合分离说 梳理 

分 类 号：TS103.223[轻工技术与工程—纺织工程]