全成形电脑横机复合针设计研究

Design of Compound Needle in Fully-fashioned Computerized Flat Machine

针对传统电脑横机编织过程复杂、效率低等问题,提出一种全成形电脑横机复合针结构;基于槽式织针结构,设计独特的针套,针套可以同时实现接圈或者移圈,优化成圈工艺,实现将翻针、接针动作简单化的目的;采用针板下方储纱针进行配合,织针在编织过程中具有更多位置方便线圈的暂存,实现了全成形及复杂结构花型组织的编织。采用针舌通过来回滑动的方式来闭合和打开针钩,在编织时无需毛刷或纱线驱动而动作,相比传统舌针,线圈退圈动程减小,结构简单且使用更加可靠。采用新型复合针技术可提高织物的编织效率和产品质量,有效促进全成形技术的提升与发展。

To solve the problems of complex knitting process and low efficiency in traditional computer flat knitting machine, a fully-fashioned compound needle structure of computer flat knitting machine is proposed. Based on the open-stem knitting needle structure, the design of a unique needle sleeve is put forward, which can simultaneously receive or deliver the loop. The loop forming process is optimized, which simplifies the transfer and receiving action. The storage needle under the needle plate is used, so the knitting needle has more positions to facilitate the temporary storage of the loop in the process of knitting, which realizes the fully-fashioned knitting of pattern with complex structure. The needle tongue is used to close and open the needle hook by sliding back and forth. It works without the drive of brush or yarn during knitting. Compared with the traditional latch needle, the clearing height is reduced, the structure is simple and the use is more reliable. The new compound needle can improve the knitting efficiency and product quality, which effectively promotes the integral knitting technology.