JPH0314637A - End position arranging device of roving - Google Patents
End position arranging device of rovingInfo
- Publication number
- JPH0314637A JPH0314637A JP14994689A JP14994689A JPH0314637A JP H0314637 A JPH0314637 A JP H0314637A JP 14994689 A JP14994689 A JP 14994689A JP 14994689 A JP14994689 A JP 14994689A JP H0314637 A JPH0314637 A JP H0314637A
- Authority
- JP
- Japan
- Prior art keywords
- roving
- bobbin
- frame
- full
- peg
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000009987 spinning Methods 0.000 claims abstract description 22
- 230000003028 elevating effect Effects 0.000 claims description 18
- 230000000630 rising effect Effects 0.000 abstract description 2
- 241000282887 Suidae Species 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001061260 Emmelichthys struhsakeri Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は粗紡機での玉揚を自動機で行い、精紡機に至る
搬送レールに沿って走行する搬送体に玉揚後のボビンを
昇降装置により吊下して精紡機に供給するシステムにお
ける粗糸端位′Ｉｌ整列装置に関するものである．
［従来の技術］
近年、紡績工場においては省力化が進み、各工程毎の自
動化とともに各工程間の連結、搬送の自動化も実施され
ており、粗紡・精紡工程間の連結及びボビンの搬送につ
いても自動化の提案がなされている（特開昭６１−１９
４２２７号公報、特開昭６４−６９４７５号公報等）．
又、精紡機における粗糸継作業の自動化も提案されてい
る（特開昭６２−５７９５７号公報等）．
［発明が解決しようとする課Ｖｉ］
一般に粗紡機においては第７図に示すように、粗糸ボビ
ン４１が前後２列に千鳥状に配置されるとともに、ｉ械
振動防止のためフライヤがそのプレッサ４２の向きが交
互に１８０度位相がずれた状態に配設されている．又、
満管に伴う玉揚のための粗糸切断が粗糸ボビン４１とフ
ライヤの上下方向への相対移動により行われるため、玉
揚される粗糸ボビン４１の粗糸端の位置・は交互にｌ８
０度位相がずれた状態となる．そして、粗紡機から玉揚
された粗糸ボビンを精紡機に至る搬送レールに沿って走
行する搬送体に自動的に吊下する従来装置（特開昭６１
−１１９７３０号公報、特開昭５８−４１９１９号公報
）では、粗糸ボビン４１の粗糸端の位置は粗紡機におけ
る位置関係を保ったまま搬送体に吊下され、その状態で
精紡機に搬送される．そのため精紡機の予備粗糸巻レー
ルに搬入された粗糸ボビンの粗糸端の位置は全ての粗糸
ボビンで同じ位置〈方向〉とはならないため、粗糸替え
作業に伴う粗糸継作業時に粗糸ボビンの粗糸端を探す動
作が必要になり、粗糸替え作業に要する時間が長くなる
とともに、自動機により粗糸継作業を行う場合には粗糸
端を探すための装置が必要となりその分楕逍が複雑にな
るという不都合がある．
本発明は前記の問題点に鑑みてなされたものであって、
その目的は粗紡機で玉揚された粗糸ボビンの粗糸端を全
て同一方向に揃えた状態で精紡機に供給することができ
る粗糸端位置整列装置を提供することにある．
［課題を解決するための手段］
前記の目的を達成するため本発明においては、粗紡機で
の玉揚を自動機で行い、精紡機に至る搬送レールに沿っ
て走行する搬送体に玉揚後のボビンを昇降装置により吊
下して精紡機に供給するシステムにおいて、前記昇降装
置の昇降部材に粗紡機の前列から玉揚されたボビンと後
列から玉揚されたボビンとが装着されるベヅグを少なく
とも１個ずつ設け、かつ少なくとも前列あるいは後列か
ら玉揚されたボビンが装着される側のベッグを回転可能
に配設するとともに該ペッグを回転駆動する駆動装置を
設けた．
［作用］
本発明の装置においては粗紡機の前列から玉揚されたボ
ビンと、後列から玉揚されたボビンとが少なくとも１個
ずつ昇降装置の昇降部材のベッグに挿着される．そして
、昇降部材が上昇する間に少なくとも一方のペッグが回
動されて昇降部材上の粗糸ボビンの粗糸端が全て同一方
向に整列され、その状態で搬送体に吊下される．従って
、搬送体により粗糸ボビンが精紡機に搬入された際には
、全ての粗糸ボビンの粗糸端の位置が揃った状態となる
．
し実施例１］
以下、本発明を粗紡ａａａ台に沿って間欠的に移動して
管替作業を行う管替機に具体化したー実施例を第１〜４
図に従って説明する．上部支持式のフライヤ１を装備し
た粗紡ｍ機台２のボビンレール３上にはボビンホイール
４が前後２列に千鳥状に配設されている。粗紡ｍ機台２
の前面上方には精紡機に至る搬送レール５が粗紡機機台
２と平行に架設され、該搬送レール５にはボビンハンガ
ー６が所定ピッチで装備されたボビン搬送体７が走行自
在に装備されている，
粗紡ａ機台２と平行に敷設されたレール８に沿って間欠
的に移動する管替機９には、粗紡機機台２の前面上方に
架設され搬送レール５に待機するボビン搬送体７から空
ボビンＥを受取り下方位置に降ろす作用をなす空ボビン
リフタ１０と満ボビンＦを前記ボビン搬送体７の空ボビ
ンＥが取外された位置に装着する作用をなす満ボビンリ
フタ１１とからなるボビン昇降装置と、ボビンレール３
上から満ボビンＦを取出して前記満ボビンリフタ１１の
満ボビン移送用昇降部材１２上にｆｌ置するとともに、
空ボビンリフタ１０の空ボビン移送用昇降部材１３上か
ら空ボビンＥを取出してボビンレール３上に載置する作
用をなす管替１ｍｍｌ４とが装備されている．空ボビン
リフタ１０の昇降機構１５、満ボビンリフタ１１の昇降
機構１６及び前記管替機構１４は特開昭６１−１１９７
３０号公報に開示された装置と同様な構戊である．管替
機横１４はボビンレール３上から前列及び後列の満ボビ
ンＦを同時に３本ずつ取出し可能に６本の管替腕１７を
装備している．
溝ボビン移送用昇降部材１２には６個のベッグ１８ａ，
１８ｂがボビンレール３上のボビンホイール４と同ピッ
チで千鳥状に配設され、空ボビン移送用昇降部材１３上
にも同じく６個のベヅグ１３ａが同ピッチで千鳥状に配
設されている．空ボビン移送用昇降部材１３に配設され
たべッグ１３ａと、溝ボビン移送用昇降部材１２に配設
された粗紡機の前列の満ボビンが装着されるベッグ１８
ａとは各昇降部材１２．１３に固定されている．一方、
粗紡機の後列の満ボビンが装着されるベッグ１８ｂは第
２図に示すように、満ボビン移送用昇降部材１２に固定
されたハウジング１９に回転自在に支持されたスタツド
２０の上部に一体回転可能に固定されている．スタツド
２０の下端には歯車２１が一体回転可能に嵌着固定され
ている．又、溝ボビン移送用昇降部材１２には前記歯車
２１と同一高さ位置においてベッグ１８ｂの配列方向に
延びるシャフト２２がブラケット２３（第１図に図示）
により回転自在に支持され、シャフト２２には前記各歯
車２ｌと歯噛する３個の歯車２４が一体回転可能に嵌着
固定されている．シャフト２２は満ボビン移送用昇降部
材１２に取付けられたモータ２５の駆動軸にその一端に
おいて連結されている．
次に前記のように構成された装置の作用を説明する．粗
紡Ｒ機台２が満管停止されて管替作業が必要になると、
管替機９がレール８に沿って移動して所定の管替位置で
停止する．その状態でまず空ボビンリフタ１０が作動さ
れて空ボビン移送用昇降部材１３が上昇移動され、ボビ
ン搬送体７に吊下された空ボビンＥの底部にベッグ１３
ａが嵌挿される．次に管替機構１４が作動されてボビン
レール３上の満ボビンＦがボビンホイール４から引抜か
れて満ボビン移送用昇降部材１２のベヅグ１ ８ａ，１
８ｂと対応する位置に配置される．その状態で溝ボビ
ン移送用昇降部材１２が上昇移動されて満ボビンＦの底
部がベッグ１８ａ．１８ｂに嵌挿されるとともに、管替
機構１４が待機位置に移動する．そして、空ボビン移送
用昇降部材１３が満ボビン移送用昇降部材１２の上昇移
動に支障とならない位置まで下降移動された後、満ボビ
ン移送用昇降部材１２がさらに上昇移動され、該昇降部
材１２のペッグ１８ａ，１８ｂに嵌挿された満ボビンＦ
がボビン撮送体７の前記空ボビンＥが取外されたボビン
ハンガー６に吊下される．又、空ボビン移送用昇降部材
１３上の空ボビンＥは管替機構１４の作用によりベヅグ
１３ａ上からボビンホイール４上に移載される．
管替機横１４によりボビンレール３から取出されて満ボ
ビン移送用昇降部材１２のベッグ１８ａ．１８ｂに嵌挿
された状態では、第４図（ａ）に示すように前列用のベ
ッグ１８ａに嵌挿された満ボビンＦの粗糸端ＲＥと後列
用のペッグ１８ｂに底挿された満ボビンＦの粗糸端ＲＥ
の位置はそれぞれ１８０度位相がずれた状態にある．こ
の状態から満ボビン移送用昇降部材１２が上昇移動する
間にモータ２５が駆動されてシャフト２２が回転され、
歯車２４．２１を介してスタツド２０とともにベッグｔ
ａｂが回転される．モータ２５は歯車２１すなわちベッ
グ１８ｂが１８０度回転するに必要な所定量駆動される
ため、後列から玉揚された満ボビンＦがペッグ１８ｂと
ともに１８０度回転され、第４図（ｂ）に示すように両
ベッグ１８ａ．１８ｂに嵌挿された満ボビンＦの粗糸＃
ＲＥの位置が全て同じ位置に整列される．以下、管替機
９が間欠的に移動して順次管替作業が同様に行われ、ボ
ビン搬送体７のボビンハンガー６に満ボビンＦがその粗
糸＠ＲＥが同一方向に揃った状態で吊下される．
［実施例２コ
次に第２実胞例を第５図に従って説明する．この実施例
では管替機９に装備された満ボビンリフタ１１で粗糸端
を揃える代わりに、例えば特開昭５８−４１９１９号公
報に開示された装置のように粗紡機の前方に粗糸ボビン
と対応する千鳥状にベヅグを植設したベルトコンベアを
配設するとともにベルトコンベアの端部にボビン昇降装
置を設け、ベルトコンベアによりその端部まで移送され
満ボビンを前後一対ずつ移送装置によりボビン昇降装置
に受け渡し、ボビン昇降装置の上昇移動よりボビン搬送
体に満ボビンを吊下する装置に適用した点が前記実施例
と大きく異なっている．￥ＩＩ紡機の前側に配設された
ベルトコンベア２６の一側にはボビン昇降装置２７が配
設され、該ボビン昇降装置２７の昇降部材２８には一対
のべ・ング２９ａ，２９ｂが装備されている．一方のベ
ッグ２９ｂは回転自在に装備されるとともに、昇降部材
２８の下面に昇降部材２８と一体的に移動可能に取付け
られたモータ３０により回動されるようになっている。[Detailed Description of the Invention] [Field of Industrial Application] The present invention performs doffing on a roving frame using an automatic machine, and lifts and lowers the bobbin after doffing onto a conveyor that runs along a conveyor rail leading to the spinning frame. This relates to a device for aligning the ends of roving in a system in which the yarn is suspended by a device and fed to a spinning machine. [Conventional technology] In recent years, labor saving has progressed in spinning factories, and in addition to automating each process, connections between each process and automation of transportation have also been implemented. Proposals have also been made to automate the
4227, Japanese Unexamined Patent Publication No. 64-69475, etc.).
Furthermore, automation of the roving splicing work in spinning machines has also been proposed (Japanese Patent Laid-Open No. 62-57957, etc.). [Question VI to be solved by the invention] In general, in a roving frame, as shown in FIG. 42 are arranged in alternating directions with a phase shift of 180 degrees. or,
Since roving cutting for doffing when the tube is full is performed by vertically relative movement of the roving bobbin 41 and the flyer, the position of the roving end of the roving bobbin 41 to be doffed is alternately l8.
The phase will be shifted by 0 degrees. A conventional device (Japanese Unexamined Patent Application Publication No. 1983-1999
119730, Japanese Patent Application Laid-Open No. 58-41919), the roving end of the roving bobbin 41 is suspended from a conveying body while maintaining its positional relationship in the roving frame, and is conveyed in that state to the spinning frame. It will be done. Therefore, the position of the roving end of the roving bobbin carried into the preliminary roving winding rail of the spinning machine is not the same position (direction) for all roving bobbins, so during the roving splicing work associated with the roving change work, It is necessary to search for the end of the roving on the thread bobbin, which increases the time required for changing the roving, and when splicing the roving using an automatic machine, a device to search for the end of the roving is required. This has the disadvantage that the distribution becomes complicated. The present invention has been made in view of the above problems, and includes:
The purpose of the present invention is to provide a roving end position alignment device that can feed the roving ends of the roving bobbin doffed by the roving frame into the spinning machine with all the roving ends aligned in the same direction. [Means for Solving the Problems] In order to achieve the above-mentioned object, in the present invention, doffing on a roving frame is performed by an automatic machine, and after doffing is carried out on a conveyor running along a conveyor rail leading to a spinning frame. A system in which bobbins are suspended by a lifting device and fed to a spinning frame, wherein a bobbin doffed from the front row of the spinning frame and a bobbin doffed from the rear row of the spinning frame are attached to the lifting member of the lifting device. At least one peg is provided, and at least the peg on the side to which the bobbin doffed from the front row or the rear row is attached is rotatably arranged, and a drive device for rotationally driving the peg is provided. [Function] In the device of the present invention, at least one bobbin doffed from the front row of the roving frame and at least one bobbin doffed from the rear row are inserted into the bag of the lifting member of the lifting device. Then, while the elevating member is rising, at least one peg is rotated so that all the roving ends of the roving bobbins on the elevating member are aligned in the same direction, and in this state, the pegs are suspended from the conveyor. Therefore, when the roving bobbins are carried into the spinning frame by the conveyor, the roving ends of all the roving bobbins are aligned. [Embodiment 1] Hereinafter, the present invention is embodied in a pipe changing machine that moves intermittently along a roving aaa table to perform pipe changing work.
Explain according to the diagram. Bobbin wheels 4 are arranged in two rows, front and rear, in a staggered manner on a bobbin rail 3 of a roving spinning frame 2 equipped with an upper-support type flyer 1. Rover m machine 2
A conveyance rail 5 leading to the spinning frame is installed above the front surface of the spinning frame in parallel with the roving frame frame 2, and the conveyance rail 5 is equipped with a bobbin conveyor 7 equipped with bobbin hangers 6 at a predetermined pitch so as to be freely movable. A tube changer 9 that moves intermittently along a rail 8 laid parallel to the roving frame 2 has a bobbin conveyor 9 installed above the front surface of the roving frame 2 and waiting on a conveyor rail 5. It consists of an empty bobbin lifter 10 that receives the empty bobbin E from the body 7 and lowers it to a lower position, and a full bobbin lifter 11 that functions to mount the full bobbin F on the bobbin transport body 7 at the position from which the empty bobbin E has been removed. Bobbin lifting device and bobbin rail 3
Take out the full bobbin F from above and place it on the full bobbin transfer lifting member 12 of the full bobbin lifter 11, and
A tube changer 1mmml4 is provided to take out the empty bobbin E from the empty bobbin transfer lifting member 13 of the empty bobbin lifter 10 and place it on the bobbin rail 3. The lifting mechanism 15 for the empty bobbin lifter 10, the lifting mechanism 16 for the full bobbin lifter 11, and the pipe changing mechanism 14 are manufactured by Japanese Patent Application Laid-Open No. 61-1197.
It has a similar structure to the device disclosed in Publication No. 30. The tube changing machine side 14 is equipped with six tube changing arms 17 so that three full bobbins F in the front and rear rows can be taken out at the same time from the bobbin rail 3. The groove bobbin transfer lifting member 12 includes six bags 18a,
18b are arranged in a staggered manner at the same pitch as the bobbin wheels 4 on the bobbin rail 3, and six bezugs 13a are similarly arranged in a staggered manner at the same pitch on the empty bobbin transfer lifting member 13. A beg 13a disposed on the elevating member 13 for transferring empty bobbins, and a beg 18 on which full bobbins of the front row of the roving frame are attached, disposed on the elevating member 12 for transferring grooved bobbins.
a is fixed to each elevating member 12.13. on the other hand,
As shown in FIG. 2, the bag 18b on which the full bobbins in the rear row of the roving machine are attached is rotatable integrally with the upper part of the stud 20 that is rotatably supported by the housing 19 fixed to the full bobbin transfer lifting member 12. It is fixed to . A gear 21 is fitted and fixed to the lower end of the stud 20 so that it can rotate integrally. Further, on the grooved bobbin transfer elevating member 12, a shaft 22 extending in the arrangement direction of the bags 18b is attached to a bracket 23 (shown in FIG. 1) at the same height as the gear 21.
Three gears 24 meshing with each of the gears 2l are fitted and fixed to the shaft 22 so as to be rotatable together. The shaft 22 is connected at one end to a drive shaft of a motor 25 attached to the lifting member 12 for transferring a full bobbin. Next, the operation of the device configured as described above will be explained. When Rover R machine 2 is stopped at full capacity and pipe replacement work becomes necessary,
The pipe changing machine 9 moves along the rail 8 and stops at a predetermined pipe changing position. In this state, first, the empty bobbin lifter 10 is operated and the empty bobbin transfer lifting member 13 is moved upwardly, and the bag 13 is placed at the bottom of the empty bobbin E suspended from the bobbin carrier 7.
a is inserted. Next, the tube change mechanism 14 is operated, and the full bobbin F on the bobbin rail 3 is pulled out from the bobbin wheel 4, and the bezzles 18a, 1 of the full bobbin transfer lifting member 12 are moved.
It is placed at the position corresponding to 8b. In this state, the grooved bobbin transfer elevating member 12 is moved upward, and the bottom of the full bobbin F is placed in the bag 18a. 18b, and the pipe switching mechanism 14 moves to the standby position. Then, after the empty bobbin transfer elevating member 13 is moved downward to a position where it does not interfere with the upward movement of the full bobbin transfer elevating member 12, the full bobbin transfer elevating member 12 is further moved upward, and the full bobbin transfer elevating member 12 is moved upward. Full bobbin F inserted into pegs 18a and 18b
is suspended from the bobbin hanger 6 from which the empty bobbin E of the bobbin transport body 7 has been removed. Further, the empty bobbin E on the empty bobbin transfer elevating member 13 is transferred from the top of the bed 13a onto the bobbin wheel 4 by the action of the tube changing mechanism 14. The bag 18a of the full bobbin transfer lifting member 12 is taken out from the bobbin rail 3 by the tube changer side 14. 18b, as shown in FIG. 4(a), the roving end RE of the full bobbin F inserted into the front row peg 18a and the full bobbin bottom inserted into the rear row peg 18b are shown in FIG. F roving end RE
Their positions are 180 degrees out of phase with each other. While the full bobbin transfer lifting member 12 is moving upward from this state, the motor 25 is driven and the shaft 22 is rotated.
Beg t with stud 20 via gears 24 and 21
ab is rotated. Since the motor 25 is driven by a predetermined amount necessary to rotate the gear 21, that is, the peg 18b, by 180 degrees, the full bobbin F doffed from the rear row is rotated 180 degrees together with the peg 18b, as shown in FIG. 4(b). Both begs 18a. Roving thread # of full bobbin F inserted into 18b
All RE positions are aligned to the same position. Thereafter, the tube changing machine 9 moves intermittently to perform the same tube changing operation one after another, and a full bobbin F is hung on the bobbin hanger 6 of the bobbin carrier 7 with its roving @RE aligned in the same direction. It will be lowered. [Example 2] Next, a second actual cell example will be explained according to Fig. 5. In this embodiment, instead of aligning the roving ends with the full bobbin lifter 11 installed in the tube changer 9, the roving bobbin is placed in front of the roving frame as in the device disclosed in Japanese Patent Laid-Open No. 58-41919, for example. A belt conveyor with beads planted in a corresponding staggered manner is provided, and a bobbin lifting device is installed at the end of the belt conveyor, and the full bobbins are transported to the end by the belt conveyor, and the full bobbins are transported one pair at a time in the front and back by the bobbin lifting device. This embodiment differs greatly from the previous embodiment in that it is applied to a device that suspends a full bobbin on a bobbin transporter rather than moving the bobbin lifting device up and down. A bobbin lifting device 27 is arranged on one side of a belt conveyor 26 arranged on the front side of the spinning machine, and a lifting member 28 of the bobbin lifting device 27 is equipped with a pair of bell rings 29a and 29b. There is. One bag 29b is rotatably equipped and is rotated by a motor 30 attached to the lower surface of the elevating member 28 so as to be movable integrally with the elevating member 28.
この装置では図示しない移載装置によりベルトコンベア
２６から昇降部材２８のベッグ２９ａ，２９ｂに移載さ
れた前後一対の溝ボビンＦはその粗糸端が１８０°位相
がずれた状態にあるが、昇降部材２８の上昇移動の途中
においてモータ３０の駆動により一方のベッグ２９ｂが
１８０度回動され、両満ボビンＦの粗糸端の位置が同じ
位置に揃った後、ボビン搬送体７のボビンハンガー６に
吊下される．
なお、本発明は前記両実施例に限定されるものではなく
、例えば、第１実施例の装置においてペッグ１８ｂをシ
ャフト２２に嵌着固定された歯車２４を介して回転駆動
させる構戒に代えて第６図に示すように、各スタッド２
０の下端に被動プーリ３１を取付けるとともにモータ２
５に取付けた駆動プーリ３２と前記被動プーり３１間に
ベルト３３を巻掛けて各ベッグ１８ｂを駆動する構成を
採用してもよい．又、一方のベッグ１８ｂ，２９ｂのみ
を１８０度回動させる代わりに両方のベッグ１８ａ，１
８ｂ，２９ａ，２９ｂを互いに逆方向に９０度ずつ回勤
させる梢成としてもよい．さらには、ボビン昇降装置を
粗紡機から離れた位置に配設し、粗紡機から玉揚された
満ボビンを運搬車に搭載してボビン昇降装置と対応する
位置まで運搬した後、該位置で搬送レール上のボビン搬
送体に満ボビンを吊下するシステムに適用してもよい．
［発明の効果］
以上詳述したように本発明によれば、粗紡機で玉揚され
た満ボビンが昇降装置により搬送体に吊下される間に満
ボビンの粗糸端が同一方向に自動的に配列されるため、
粗糸端を揃えるための時間を特別に設ける必要がない．
又、搬送体に吊下された状態で精紡機に搬入された満ボ
ビンは全ての粗糸端が同一方向に配置された状態となり
、粗糸替機による粗糸替作業時の粗糸継のために粗糸端
の位置を探るための機構が簡単となるとともに、人手に
よる粗糸継作業の場合にも粗糸端を探す煩わしさが無く
なり、粗糸継作業に要する時間が短くなって、精紡機の
稼動率が向上する．In this device, the pair of front and rear groove bobbins F transferred from the belt conveyor 26 to the bags 29a, 29b of the elevating member 28 by a transfer device (not shown) have their roving ends out of phase by 180 degrees. During the upward movement of the member 28, one bag 29b is rotated 180 degrees by the drive of the motor 30, and after the roving ends of both full bobbins F are aligned at the same position, the bobbin hanger 6 of the bobbin conveyor 7 It is suspended from. It should be noted that the present invention is not limited to the above embodiments, and for example, instead of the device of the first embodiment in which the peg 18b is rotationally driven via the gear 24 fitted and fixed to the shaft 22. As shown in Figure 6, each stud 2
The driven pulley 31 is attached to the lower end of the motor 2.
Alternatively, a configuration may be adopted in which a belt 33 is wound between a driving pulley 32 attached to the belt 5 and the driven pulley 31 to drive each bag 18b. Also, instead of rotating only one bag 18b, 29b by 180 degrees, both the bags 18a, 1
8b, 29a, and 29b may be formed by rotating each other by 90 degrees in opposite directions. Furthermore, the bobbin lifting device is arranged at a position away from the roving frame, and the full bobbin doffed from the roving frame is loaded onto a transport vehicle and transported to a position corresponding to the bobbin lifting device, and then transported at that position. It may also be applied to a system in which full bobbins are suspended from a bobbin carrier on a rail.
[Effects of the Invention] As detailed above, according to the present invention, the roving ends of the full bobbin doffed by the roving machine are automatically moved in the same direction while the full bobbin is suspended from the conveyor by the lifting device. Because it is arranged in
There is no need to set aside special time to align the roving ends.
In addition, when a full bobbin is suspended from a conveyor and carried into the spinning frame, all the roving ends are arranged in the same direction, which makes it difficult to splice the roving during the roving changing operation using the roving changing machine. Therefore, the mechanism for finding the position of the roving end is simplified, and the trouble of manually searching for the roving end is eliminated, and the time required for the roving joining work is shortened. The operating rate of spinning machines improves.
第１〜４図は本発明を具体化したー実施例を示すもので
あって第１図は平面図、第２図は第１図のＡ−Ａ線断面
図、第３図は粗紡機と管替機の関係を示す概略側面図、
第４図（ａ），（ｂ）は作用を示す概略平面図、第５図
は第２実施例の概略正面図、第６図は変更例の要部平面
図、第７図は■紡機が停止した状態のブレッサの位置関
係を示す概略平面図である．
■紡機機台２、搬送レール５、ボビン搬送体７、管替機
９、昇降装置としての満ボビンリフタ１１、満ボビン移
送用昇降部材１２、ペヅグ１８ａ，１８ｂ，２９ａ，２
９ｂ、駆動装置としてのモータ２５，３０、ボビン昇降
装置２７、昇降部材２８、満ボビンＦ，￥Ｕ糸端ＲＥ．Figures 1 to 4 show embodiments of the present invention; Figure 1 is a plan view, Figure 2 is a sectional view taken along line A-A in Figure 1, and Figure 3 is a roving frame. A schematic side view showing the relationship between pipe switching machines,
Figures 4(a) and (b) are schematic plan views showing the operation, Figure 5 is a schematic front view of the second embodiment, Figure 6 is a plan view of the main parts of a modified example, and Figure 7 is a It is a schematic plan view showing the positional relationship of the breather in a stopped state. ■ Spinning machine stand 2, conveyor rail 5, bobbin conveyor 7, tube changer 9, full bobbin lifter 11 as a lifting device, lifting member 12 for transferring full bobbins, pegs 18a, 18b, 29a, 2
9b, motors 25, 30 as driving devices, bobbin lifting device 27, lifting member 28, full bobbin F, \U yarn end RE.
Claims (1)
レールに沿って走行する搬送体に玉揚後のボビンを昇降
装置により吊下して精紡機に供給するシステムにおいて
、前記昇降装置の昇降部材に粗紡機の前列から玉揚され
たボビンと後列から玉揚されたボビンとが装着されるペ
ッグを少なくとも１個ずつ設け、かつ少なくとも前列あ
るいは後列から玉揚されたボビンが挿着される側のペッ
グを回転可能に配設するとともに該ペッグを回転駆動す
る駆動装置を設けた粗糸端位置整列装置。1. In a system in which doffing on a roving frame is performed by an automatic machine, and the bobbin after doffing is suspended by an elevating device from a conveyor running along a conveyor rail leading to the spinning frame and then supplied to the spinning frame, the above-mentioned The elevating member of the elevating device is provided with at least one peg to which a bobbin doffed from the front row of the roving frame and a bobbin doffed from the back row of the roving frame are attached, and at least one peg is provided in which the bobbin doffed from the front row or the back row is inserted. A roving end position aligning device that is provided with a peg on the side to be woven so as to be rotatable and a drive device that rotationally drives the peg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1149946A JP2684777B2 (en) | 1989-06-12 | 1989-06-12 | Coarse yarn end position alignment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1149946A JP2684777B2 (en) | 1989-06-12 | 1989-06-12 | Coarse yarn end position alignment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0314637A true JPH0314637A (en) | 1991-01-23 |
| JP2684777B2 JP2684777B2 (en) | 1997-12-03 |
Family
ID=15486036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1149946A Expired - Lifetime JP2684777B2 (en) | 1989-06-12 | 1989-06-12 | Coarse yarn end position alignment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2684777B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4229296A1 (en) | 1992-09-02 | 1994-03-03 | Zinser Textilmaschinen Gmbh | Roughing machine with a device for automatic replacement of full roving bobbins with empty roving tubes |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS636122A (en) * | 1986-06-21 | 1988-01-12 | Howa Mach Ltd | Apparatus for preventing unwinding of roving end |
-
1989
- 1989-06-12 JP JP1149946A patent/JP2684777B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS636122A (en) * | 1986-06-21 | 1988-01-12 | Howa Mach Ltd | Apparatus for preventing unwinding of roving end |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2684777B2 (en) | 1997-12-03 |
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