WO2009018731A1 - Dispositif de va-et-vient permettant d'enrouler un fil sur une bobine - Google Patents

Dispositif de va-et-vient permettant d'enrouler un fil sur une bobine Download PDF

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Publication number
WO2009018731A1
WO2009018731A1 PCT/CN2008/070996 CN2008070996W WO2009018731A1 WO 2009018731 A1 WO2009018731 A1 WO 2009018731A1 CN 2008070996 W CN2008070996 W CN 2008070996W WO 2009018731 A1 WO2009018731 A1 WO 2009018731A1
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WIPO (PCT)
Prior art keywords
oil
traversing
yarn
box
winding
Prior art date
Application number
PCT/CN2008/070996
Other languages
English (en)
French (fr)
Inventor
Zhaohai Wang
Original Assignee
Jiangsu Haiyuan Machinery Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Haiyuan Machinery Co., Ltd. filed Critical Jiangsu Haiyuan Machinery Co., Ltd.
Publication of WO2009018731A1 publication Critical patent/WO2009018731A1/zh

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies
    • D01H13/06—Traversing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2806—Traversing devices driven by cam
    • B65H54/2809—Traversing devices driven by cam rotating grooved cam
    • B65H54/2812—Traversing devices driven by cam rotating grooved cam with a traversing guide running in the groove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/72—Framework; Casings; Coverings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/20—Avoiding or preventing undesirable effects
    • B65H2601/26—Damages to handling machine
    • B65H2601/261—Clogging
    • B65H2601/2612—Pollution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the present invention relates to an apparatus for winding a continuously introduced yarn into a bobbin in a textile machine, and more particularly to a traverse device in which a yarn is wound into a bobbin.
  • the yarn passes through a yarn guide and is uniformly wound around the bobbin by a reciprocating traverse device at a certain crossing angle. Prior to winding, the yarn is also oiled to improve the performance of the downstream process, see Figure 1.
  • the amount of oil applied to the yarn can be adjusted by the rotation speed of the upper oil tank within a certain range (this is mainly determined according to the type of yarn and the need for subsequent processing).
  • a certain range this is mainly determined according to the type of yarn and the need for subsequent processing.
  • it is necessary to increase the winding speed of the wire which requires a corresponding increase in the reciprocating frequency of the traverse device.
  • the oil on the wire is easily pulled out to form an oil mist or oil droplet; in addition, a part of the oil agent is also in the reciprocating guide.
  • the filaments gather to form oil droplets until they are finally ejected.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art mentioned above and provide a traversing device for winding a yarn into a bobbin, which can not only reduce the generation of oily silk, widen the range of oil quantity, but also effectively reduce oil.
  • the degree of contamination of the traverse box increases the service life of the components in the traverse box.
  • the technical solution of the invention is that the traversing shaft in the casing drives the yarn guide to reciprocate laterally through the slider, and the utility model is characterized in that: the oil dam is arranged at the opening of the casing.
  • An oil retaining plate is also fastened on the wall of the tank inside the oil retaining rod.
  • the oil retaining plate has a flange that allows the grease splashed onto the plate to flow back into the housing.
  • the end face of the tank wall is provided with a “V” shaped groove, and the oil retaining rod is placed in the "V" shaped groove.
  • the distance H between the upper surface of the slinger and the axis of the traverse axis is 40-75 mm, and the optimum value is 50 mm.
  • the upper mouth of the box body is provided with a traversing box cover, and the gap width B between the traverse box cover and the oil retaining rod is 2-8 mm ; the angle ⁇ between the upper surface of the traverse box cover and the vertical surface is ⁇ 90°.
  • an oil retaining rod is added to the traversing box body, and the oil mist and the oil droplet are infiltrated by reducing the opening width of the traverse box; on the other hand, adding one inside the box body
  • the oil retaining plate is buckled at the same time, and the distance between the traversing shaft and the opening of the traverse box is increased to avoid the oiling out of the traversing box. Therefore, the beneficial effects of the present invention in comparison with the prior art are: reducing the generation of oily silk, improving the quality of the yarn, broadening the amount of oil applied to the yarn, and satisfying the requirements of the subsequent processing technology.
  • Figure 1 is a schematic diagram of a mechanism system in which a yarn is wound into a bobbin
  • Figure 3 is a partial enlarged view of Figure 2.
  • the oiling roller 2 rotates at a constant speed in the oil groove, and the upper surface is uniformly covered with an oil film.
  • the spinning 1 passes through the surface of the oil roller 2, the oil film is broken, and a part of the oil adheres to the spinning 1.
  • the oiled spinning 1 is wound around a rotating wire barrel 5 through a reciprocating yarn guide 3.
  • the rotation of the package 5 is driven by the drive roller 4, and is driven by the tangential force of the drive roller 4 to ensure a constant winding speed.
  • the rotation speed of the oiling roller 2 is adjustable.
  • the rotation speed of the oiling roller 2 When the rotation speed of the oiling roller 2 is high, the spinning film per unit length contacts more oil film and more oil is attached; when the oil roller 2 rotates at a lower speed, the unit length Spinning 1 has less oil film and less oil is attached.
  • the winding speed of the spinning 1 and the reciprocating frequency of the traverse device affect the adhesion of the oil agent, and the traverse device of the high-speed winding and the high reciprocating frequency tends to pour out the oil adhering to the spinning 1 to form an oil mist. , oil drops.
  • the path through which the spinning 1 passes is roughly the following steps: no oiling area a ⁇ oiling through the oiling roller 2 ⁇ reaching the unstable region b ⁇ passing through
  • the moving device yarn guide 3 is oscillated in a lateral reciprocating manner ⁇ reaches the sub-stable region c ⁇ is wound into the wire barrel 5 through the driving roller 4 .
  • a large amount of oil mist and oil droplets appear in the b region, and a small amount appears in the c region.
  • the traversing device of the present invention functions to drive the yarn guide 3 for lateral reciprocation in the yarn winding system.
  • the embodiment of the present invention mainly comprises a traversing box body 9, a traversing shaft 6, a slider 7, a yarn guide 3 and a box cover 8.
  • the traverse shaft 6 is supported in the box body 9, and is rotatable. .
  • the traversing shaft 6 has a closed spiral groove, and the convex portion of the slider 7 is just caught in the spiral groove of the traverse shaft 6.
  • the traversing shaft 6 rotates, the slider 7 reciprocates along the spiral groove on the traverse shaft 6, thereby causing the yarn guide 3 to reciprocate laterally.
  • the traversing shaft 6 is coated with grease to reduce friction with the slider 7.
  • a traverse box cover 8 is fixedly coupled to the upper opening of the box body 9, and an opening is left between the box cover 8 and a side wall of the box body 9, and the yarn guide 3 end mounted on the traverse shaft 6 is from the opening Extending out of the box 9 for lateral reciprocating motion.
  • an oil retaining plate 10 is also fastened on the inner side wall of the casing 9 inside the oil bar 11 .
  • the oil deflector 10 is fixed to the casing 9 by screws.
  • the oil baffle plate 10 is provided with a flange, so that the oil baffle plate has a inverted "L" shape, which can return the lubricating oil splashed on the oil baffle plate 10 to the casing body to prevent the lubricating oil from falling out of the casing 9 And pollution spinning 1.
  • Fig. 2 In order to enhance the practical effect of the invention, some dimensions in Fig. 2 are defined:
  • the distance H between the upper surface of the oil retainer 11 and the axis of the traversing shaft is 40-75 mm.
  • the optimum value is 50 mm ;
  • the gap width B between the traverse box cover 8 and the slinger 11 is 2-8 mm ;
  • the angle between the upper surface of the traverse cover 8 and the vertical surface is ⁇ ⁇ 90°, thereby It is more effective to ensure that the oil splashed on the traverse cover 8 does not flow into the traverse housing 9 from the opening.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Description

说明书
一种纱线卷绕成筒子的横动装置 技术领域
本发明涉及一种纺织机械中将连续引入的纱线卷绕成筒子的设备，特别是一种纱线卷 绕成筒子的横动装置。 背景技术
在纱线卷绕机构中，纱线经过一个导丝器，被一个作往复运动的横动装置按照一定的 交叉角均匀的卷绕在筒子上。在进行卷绕之前， 纱线还需进行上油， 以改善后道加工的产 品性能， 见图 1。
在已知的纱线卷绕机构中，丝的上油量在一定范围内是可以通过上油轮的转速来调整 的 （这主要根据丝的品种和后道加工需要来确定）。 为了提高生产效率， 就必须提高丝的 卷绕速度， 这就要求横动装置往复运动频率也相应提高。 当丝上油达到一定量， 以及横动 装置往复运动速度超过一定值后， 丝上面的油剂易被甩出而形成油雾或油滴； 另外， 一部 分油剂也会在作往复运动的导丝器上聚集而形成油滴，直至最终被甩出。甩出的油雾或油 滴一部分会进入到横动装置的箱体内， 在机器长时间工作的情况下越聚越多， 一方面， 影 响了横动箱内润滑脂的性能， 降低了零部件的使用寿命； 另一方面， 油脂混合物极易被作 高速转动的横动轴甩出而污染到正在卷绕中的丝筒，从而形成油污丝，对丝的品质造成影 响。 发明内容
本发明所要解决的技术难题是， 克服上述现有技术的不足， 提供一种纱线卷绕成筒 子的横动装置， 不仅能够减少油污丝的产生， 拓宽上油量范围， 而且能有效减轻油剂污染 横动箱的程度， 延长横动箱体内零部件的使用寿命。
本发明的技术解决方案是，其箱体内的横动轴通过滑块带动导丝器作横向往复运动， 其特征在于： 箱体的开口处设置有挡油棒。
挡油棒内侧的箱体壁上还内扣有挡油板。
挡油板上带有可使溅到板上的油脂流回到箱体内的弯边。
箱体壁的端面设有 "V"形凹槽， 挡油棒活动的置放于 "V"形凹槽中。
挡油棒上表面与横动轴轴心的距离 H为 40- 75mm ， 最佳值为 50 mm。 箱体的上口设有横动箱箱盖， 其横动箱箱盖与挡油棒之间的缝隙宽度 B为 2-8mm; 横动箱盖上表面与垂直面之间的夹角 α <90° 。
根据上述技术解决方案， 本发明一方面， 在横动箱体上增加一挡油棒， 通过减少横动 箱开口宽度来减少油雾、 油滴的渗入； 另一方面， 在箱体内侧增加一内扣的挡油板， 同时 加大横动轴与横动箱开口的距离， 来避免横动箱内的油剂的甩出。 因此， 本发明与现有技 术相对比所具备的有益效果是： 减少了油污丝的产生， 提高了丝的品质， 拓宽了丝的上油 量， 满足了后道加工工艺的要求。 附图说明
图 1为纱线卷绕成筒子的机构系统示意图；
图 2为本发明的结构示意图；
图 3为图 2的局部放大图。
图中标号： 1-纺丝， 2-上油辊， 3-导丝器， 4-驱动辊， 5-丝筒 6-横动轴， 7-滑块， 8-横动箱箱盖， 9-横动箱箱体， 10-挡油板， 11-挡油棒， a-未上油区域， b-不稳定区域， c-次稳定区域。 具体实施方式
在图 1中， 上油辊 2在油槽内匀速转动， 上表面均匀覆盖一层油膜， 当纺丝 1经过上 油辊 2表面时， 油膜被破坏， 一部分油剂附着到纺丝 1上。上了油的纺丝 1经过一个作往 复运动的导丝器 3， 卷绕在旋转的丝筒 5上。 丝筒 5的转动由驱动辊 4驱动， 依靠驱动辊 4切向力驱动以保证卷绕速度的恒定。 上油辊 2的转速可调， 当上油辊 2转速高时， 单位 长度的纺丝 1所接触的油膜多， 所附着的油剂也多； 当上油辊 2转速较低时， 单位长度纺 丝 1所接触的油膜少，所附着的油剂也就少。纺丝 1的卷绕速度和横动装置往复运动频率 影响油剂的附着力，高速卷绕以及高往复运动频率的横动装置易将附着在纺丝 1上的油剂 甩出而形成油雾、 油滴。
在图 1所示的纱线卷绕系统中，纺丝 1所经过的路线大致为以下几个步骤：未上油区 域 a→经过上油辊 2上油→到达附着不稳定区域 b→经过横动装置导丝器 3作横向往复摆 动→到达次稳定区域 c→经过驱动辊 4卷绕成丝筒 5。大量的油雾、油滴出现在 b区域内， 少量的出现在 c区域内。本发明横动装置在纱线卷绕系统中起到驱动导丝器 3作横向往复 运动。
下面对本发明实施例作进一步的详细描述： 在图 2中， 本发明实施例主要包括横动箱箱体 9、 横动轴 6、 滑块 7、 导丝器 3以及 箱盖 8， 横动轴 6支撑于箱体 9内， 并可转动。
横动轴 6上带有封闭循环的螺旋凹槽， 滑块 7 的凸出部分正好卡在横动轴 6的螺旋 凹槽内。 当横动轴 6转动时， 滑块 7沿着横动轴 6上的螺旋凹槽作往复运动， 从而带动导 丝器 3作横向往复运动。横动轴 6上涂有润滑脂， 以减小和滑块 7的摩擦。箱体 9的上口 固定联接有横动箱箱盖 8， 箱盖 8与箱体 9的一侧壁体间留有开口， 安装于横动轴 6上的 导丝器 3—端从此开口处伸出箱体 9外作横向往复运动。
首先， 为防止纺丝 1上的油雾、 油滴回流到箱体 9内， 污染箱体 9内的润滑脂， 在箱 体 9的开口处端面壁体上开有一 "V"形凹槽， "V"形凹槽中活动的置放有一个挡油棒 11。 即使纺丝 1上有微量的油滴， 也可在挡油棒 11的挡刮下， 使油剂回流在 "V"形凹槽中。 在箱体 9的开口处设置一挡油棒 11， 一方面起到减小箱体 9的开口尺寸、 减小开口暴露 面的作用， 另一方面也起到避免积聚在导丝器 3上的油滴流进横动箱 9内的作用。
再者， 为最大限度地防止箱体 9内的油剂甩出箱体 9外污染纺丝 1， 在挡油棒 11内 侧的箱体 9的内侧壁上还内扣有一个挡油板 10， 挡油板 10通过螺钉固定在箱体 9上。挡 油板 10上设有一弯边， 使挡油板呈倒装的 " L"形， 它可使溅到挡油板 10上的润滑油回 流到箱体内， 以防润滑油甩出箱体 9而污染纺丝 1。
为了提升该发明的实际效果， 对图 2中的一些尺寸作了限定： 挡油棒 11上表面与横 动轴轴心的距离 H为 40- 75 mm 。 最佳数值为 50mm; 横动箱箱盖 8与挡油棒 11之间的缝 隙宽度 B为 2-8mm;横动箱盖 8的上表面与垂直面之间的夹角 α <90° ，从而更加有效地 保证溅落在横动箱盖 8上的油剂不会从开口处流入到横动箱体 9内。

Claims

权利要求书
1、 一种纱线卷绕成筒子的横动装置， 其箱体内的横动轴通过滑块带动导丝器作横向 往复运动， 其特征在于： 箱体的开口处设置有挡油棒。
2、 如权利要求 1所述的一种纱线卷绕成筒子的横动装置， 其特征在于： 挡油棒内侧 的箱体壁上还内扣有挡油板。
3、 如权利要求 2所述的一种纱线卷绕成筒子的横动装置， 其特征在于： 挡油板上带 有可使溅到板上的油脂流回到箱体内的弯边。
4、 如权利要求 1所述的一种纱线卷绕成筒子的横动装置， 其特征在于： 箱体壁的端 面设有 "V"形凹槽， 挡油棒活动的置放于 "V"形凹槽中。
5、 如权利要求 1所述的一种纱线卷绕成筒子的横动装置， 其特征在于： 挡油棒上表 面与横动轴轴心的距离 H为 40- 75
6、 如权利要求 1所述的一种纱线卷绕成筒子的横动装置， 其特征在于： 箱体的上口 设有横动箱箱盖， 其横动箱箱盖与挡油棒之间的缝隙宽度 B为 2-8mm;
7、 如权利要求 1或 6所述的一种纱线卷绕成筒子的横动装置， 其特征在于： 横动箱 盖上表面与垂直面之间的夹角 α <90 °
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PCT/CN2008/070996 2007-08-03 2008-05-16 Dispositif de va-et-vient permettant d'enrouler un fil sur une bobine WO2009018731A1 (fr)

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CNA2007100255335A CN101100255A (zh) 2007-08-03 2007-08-03 一种纱线卷绕成筒子的横动装置
CN200710025533.5 2007-08-03

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CN101100255A (zh) * 2007-08-03 2008-01-09 江苏海源机械有限公司 一种纱线卷绕成筒子的横动装置
CN101870426A (zh) * 2010-06-22 2010-10-27 江苏宏源纺机股份有限公司 槽筒箱
ITBS20110178A1 (it) * 2011-12-20 2013-06-21 Marzoli Spa Filatoio con dispositivo di oscillazione longitudinale dello stoppino
CN103757770B (zh) * 2014-01-07 2016-03-30 太仓市世博纺织配件有限公司 一种加弹机中导丝器的防油污方法
CN103774304B (zh) * 2014-01-07 2016-03-30 太仓市世博纺织配件有限公司 一种用于加弹机中防油污的导丝器
CN104860119B (zh) * 2014-02-20 2020-06-09 欧瑞康纺织有限及两合公司 横动导丝装置

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JPS61263568A (ja) * 1985-05-17 1986-11-21 Murata Mach Ltd 糸巻取機
US4767071A (en) * 1984-12-19 1988-08-30 Murata Kikai Kabushiki Kaisha Method of winding yarn and device for carrying out the same
US5762277A (en) * 1995-10-02 1998-06-09 W. Schlafhorst Ag & Co. Traverse mechanism for yarn guides of a winding device
US20010008263A1 (en) * 2000-01-14 2001-07-19 Helmut Rabe Winding machine
CN101100255A (zh) * 2007-08-03 2008-01-09 江苏海源机械有限公司 一种纱线卷绕成筒子的横动装置
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US3984061A (en) * 1974-08-19 1976-10-05 Maschinenfabrik Schweiter Ag High-speed yarn traverse apparatus
US4767071A (en) * 1984-12-19 1988-08-30 Murata Kikai Kabushiki Kaisha Method of winding yarn and device for carrying out the same
JPS61263568A (ja) * 1985-05-17 1986-11-21 Murata Mach Ltd 糸巻取機
US5762277A (en) * 1995-10-02 1998-06-09 W. Schlafhorst Ag & Co. Traverse mechanism for yarn guides of a winding device
US20010008263A1 (en) * 2000-01-14 2001-07-19 Helmut Rabe Winding machine
CN101100255A (zh) * 2007-08-03 2008-01-09 江苏海源机械有限公司 一种纱线卷绕成筒子的横动装置
CN201074142Y (zh) * 2007-08-03 2008-06-18 江苏海源机械有限公司 一种纱线卷绕成筒子的横动装置

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