CN102242430B - 搓旋法落纱装置 - Google Patents

搓旋法落纱装置 Download PDF

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CN102242430B
CN102242430B CN2011101559955A CN201110155995A CN102242430B CN 102242430 B CN102242430 B CN 102242430B CN 2011101559955 A CN2011101559955 A CN 2011101559955A CN 201110155995 A CN201110155995 A CN 201110155995A CN 102242430 B CN102242430 B CN 102242430B
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CN102242430A (zh
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曾发扬
江磊
谢建豪
陆荣海
周耀恩
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Jiangyin Huafang New Technology and Scientific Research Co Ltd
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Jiangyin Huafang New Technology and Scientific Research Co Ltd
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Abstract

本发明涉及一种搓旋法落纱装置,它包括拔纱凸轮(1)、纱管(2)和锭子(3),其特征在于它还包括上轮盘(4)和下轮盘(5),所述上轮盘(4)和下轮盘(5)均设置在所述落纱小车上,所述上轮盘(4)和下轮盘(5)的直径不同,所述上轮盘(4)横向设置且其外圆面与纱管(2)相接触,所述下轮盘(5)横向设置且其外圆面与锭子(3)根部的限位凸台相接触。所述落纱小车行进时上轮盘(4)和下轮盘(5)同时转动。本发明通过两个不同直径的轮盘将纱管从锭子上拧松,由拔纱凸轮将纱管拔出,不仅提高了落纱的可靠性,同时保证了纱管和钉子的无损伤。

Description

搓旋法落纱装置
技术领域
本发明涉及一种细纱机自动落纱小车的落纱装置,特别涉及一种利用搓旋法落纱装置,属纺织机械领域。
背景技术
传统细纱机落纱车落纱主要有两种方式,一种是参照新型长车的整体落纱方式,采用气囊整个夹持纱管,该方式不伤纱管锭子,但可靠性差,气囊容易损坏,设备安装使用均较为复杂,养护成本较高;另一种是我国纺织行业细纱落纱目前普遍使用的电动落纱小车,这种落纱小车落纱原理是利用预松盘和拔纱盘进行落纱,首先利用预松盘将纱管从底部斜向上强行铲松,再利用拔纱盘将纱管带出,这种形式的落纱小车的弊端在于对纱管及锭子都有不同程度的损伤,使小车的推广和使用都受到很大限制。
发明内容
本发明的目的在于克服上述不足,提供一种搓旋法落纱装置,不仅提高了落纱的可靠性,同时保证纱管和锭子无损伤。
本发明的目的是这样实现的:一种搓旋法落纱装置,它包括拔纱凸轮、上轮盘、下轮盘、纱管和锭子,纱管套置在锭子上,拔纱凸轮、上轮盘和下轮盘均设置于一落纱小车上,上轮盘的直径小于下轮盘的直径,所述上轮盘横向设置且其外圆面与纱管相接触,所述下轮盘横向设置且其外圆面与锭子根部的限位凸台相接触。拔纱凸轮的外圆面与纱管的纵向相配合。 
与现有技术相比,本发明的有益效果是:
本发明通过两个不同直径的轮盘将纱管从锭子上拧松,由拔纱凸轮将纱管拔出,不仅提高了落纱的可靠性,同时保证了纱管和钉子的无损伤。
附图说明
图1为本发明的结构示意图。
其中:
拔纱凸轮1
纱管2
锭子 3
上轮盘 4
    下轮盘 5。
具体实施方式
参见图1,本发明涉及一种搓旋法落纱原理及方法,它包括拔纱凸轮1、纱管2、锭子3、上轮盘4和下轮盘5,纱管2套置在锭子3上,拔纱凸轮1、上轮盘4和下轮盘5均设置于一落纱小车上,上轮盘3的直径与下轮盘5的直径不相等,所述上轮盘4横向设置且其外圆面与纱管2相接触,所述下轮盘5横向设置且其外圆面与锭子2根部的限位凸台相接触。所述落纱小车行进时上轮盘4和下轮盘5同时转动,拔纱凸轮1的外圆面与纱管2的纵向相配合,由于上轮盘4和下轮盘5的直径不同,两者转动的角度就不同,于是将纱管2从锭子3上拧松,再由拔纱凸轮1将纱管2从锭子3上拔下。

Claims (1)

1.一种搓旋法落纱装置,它包括拔纱凸轮(1)、纱管(2)和锭子(3),所述纱管(2)套置在锭子(3)上,所述拔纱凸轮(1)设置于一落纱小车上,其外圆面与纱管(2)相接触,其特征在于它还包括上轮盘(4)和下轮盘(5),所述上轮盘(4)和下轮盘(5)均设置在所述落纱小车上,所述上轮盘(4)和下轮盘(5)的直径不同,所述上轮盘(4)横向设置且其外圆面与纱管(2)相接触,所述下轮盘(5)横向设置且其外圆面与锭子(2)根部的限位凸台相接触。
CN2011101559955A 2011-06-11 2011-06-11 搓旋法落纱装置 Expired - Fee Related CN102242430B (zh)

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CN102534890A (zh) * 2012-01-17 2012-07-04 江苏康乃馨织造有限公司 一种纬管拔起装置
CN102719941B (zh) * 2012-01-22 2016-05-18 经纬纺织机械股份有限公司 用于自动落纱机的预松拔纱盘
CN103305983B (zh) * 2013-06-28 2015-05-27 青岛大学 一种自动落纱机用的旋搓式夹管装置

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Publication number Priority date Publication date Assignee Title
CN1088539A (zh) * 1992-10-24 1994-06-29 W·施拉夫霍斯特公司 纺织机中每次运送一个筒子或筒管的插纱管器
US5685409A (en) * 1994-12-23 1997-11-11 W. Schlafhorst Ag & Co. Apparatus for removing bobbin tubes perpendicularly from carriers on a bobbin conveyor
CN1693557A (zh) * 2004-05-09 2005-11-09 孙慕贤 自动落纱绽机
CN202116753U (zh) * 2011-06-11 2012-01-18 江阴市华方新技术科研有限公司 搓旋法落纱装置

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JPH0231133B2 (ja) * 1985-08-12 1990-07-11 Asahi Chemical Ind Jidotamaagesochi

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Publication number Priority date Publication date Assignee Title
CN1088539A (zh) * 1992-10-24 1994-06-29 W·施拉夫霍斯特公司 纺织机中每次运送一个筒子或筒管的插纱管器
US5685409A (en) * 1994-12-23 1997-11-11 W. Schlafhorst Ag & Co. Apparatus for removing bobbin tubes perpendicularly from carriers on a bobbin conveyor
CN1693557A (zh) * 2004-05-09 2005-11-09 孙慕贤 自动落纱绽机
CN202116753U (zh) * 2011-06-11 2012-01-18 江阴市华方新技术科研有限公司 搓旋法落纱装置

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