The utility model belongs to the technical field of spinning equipment equipment, and provides a pressing palm for a flyer frame of a suspended flyer frame. The main features include pressure through hole, press palm palm and a fork opening press palm through hole and a fork opening between the presser arc part presser, wherein the presser of arc arc length is 20mm. Compared with the prior art, the utility model makes the pressure at the mouth of the hollow palm branch outlet from the armband is relatively large, to ensure that the yarn from the flyer hollow arm against the inside smooth and after the exit, the yarn is tilted from presser pressure to the winding fork in the palm, so hollow arms on the other side of the space is relatively large, with most of the short fiber air discharge hollow arm, with the accumulation of short caking will instantly fall off in the parking, and will not fall in yarn defects, thereby effectively preventing short accumulation, reduce Narisa Sa, improve yarn quality.
【技术实现步骤摘要】
一种用于悬锭粗纱机锭翼的压掌
本技术属于纺纱器材设备
,具体涉及一种用于悬锭粗纱机锭翼的压掌。
技术介绍
目前,悬锭粗纱机锭翼主要采用封闭式锭翼,其压掌固定销通心孔至压掌分叉处距离稍短,且粗纱条从锭翼空心臂出口处到压掌分叉口卷绕路线类似直角,由此造成部分短绒不能随着气流排溢出空心臂。随着纱条被带入粗纱中而产生大量纱疵,尤其纺纯棉普梳品种时现象更为突出,造成成纱纱疵较大,影响产品质量。
技术实现思路
针对上述缺陷,本技术的目的是提供一种用于悬锭粗纱机锭翼的压掌,有效的确保了短绒的排除,减少成纱纱庇,提高成纱质量。本技术所采取的技术方案是设计一种用于悬锭粗纱机锭翼的压掌,其结构包括压掌通心孔、压掌开叉口以及压掌通心孔与压掌开叉口之间的压掌弧部,其中所述压掌弧部的弧长是20mm。本技术采用上述技术方案,将压掌通心孔至压掌分叉口之间的压掌弧部的弧长由原来15_增加到20_,压掌弧部的弧度与原压掌弧度保持一致,从而使得压掌分叉口处到空心臂纱条出口处的距离相对要大,确保纱条从锭翼空心臂贴着内侧顺滑而下经过出口时,纱条是斜着从压掌分叉口卷绕到压掌上,这样空心臂内另一侧 ...
【技术保护点】
一种用于悬锭粗纱机锭翼的压掌,其结构包括压掌通心孔、压掌开叉口以及压掌通心孔与压掌开叉口之间的压掌弧部,其特征是所述压掌弧部的弧长是20mm。
【技术特征摘要】
【专利技术属性】
技术研发人员:刘旭,田红兵,芦光新,陈海松,
申请(专利权)人:邓州雪阳棉品科技开发有限公司,
类型:实用新型
国别省市:
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