JPS6323288B2 - - Google Patents
Info
- Publication number
- JPS6323288B2 JPS6323288B2 JP8010184A JP8010184A JPS6323288B2 JP S6323288 B2 JPS6323288 B2 JP S6323288B2 JP 8010184 A JP8010184 A JP 8010184A JP 8010184 A JP8010184 A JP 8010184A JP S6323288 B2 JPS6323288 B2 JP S6323288B2
- Authority
- JP
- Japan
- Prior art keywords
- roller
- supply roller
- yarn
- winding
- draw
- 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.)
- Expired
Links
- 238000004804 winding Methods 0.000 claims description 9
- 238000009940 knitting Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000012209 synthetic fiber Substances 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/32—Driving or stopping arrangements for complete machines
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/14—Details
- D01H1/20—Driving or stopping arrangements
- D01H1/24—Driving or stopping arrangements for twisting or spinning arrangements, e.g. spindles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Description
【発明の詳細な説明】
技術分野
本発明は合成繊維の改良された延伸撚糸機のパ
ーン交換後の再スタート方法に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION TECHNICAL FIELD The present invention relates to an improved method for restarting a synthetic fiber draw-twisting machine after a pirn change.
従来技術とその問題点
合成繊維を延伸するに際し、供給ローラと加熱
供給ローラとの間で予備張力を与え、加熱供給ロ
ーラと延伸ローラとの間で延伸することは従来か
ら広く採用されている。Prior Art and its Problems When drawing synthetic fibers, it has been widely used in the past to apply preliminary tension between a supply roller and a heated supply roller, and then draw the synthetic fiber between the heated supply roller and the stretching roller.
かかる装置においては、巻取ボビンが満巻とな
つた場合、延伸ローラ系の駆動を切り、後に強制
的に加熱供給ローラにブレーキをかけ、上糸長を
制御して停止している。このため加熱供給ローラ
にブレーキをかけた時に、加熱供給ローラと供給
ローラとの間で、糸条にたるみが生じ、加熱供給
ローラ上の糸道が乱れ糸条同志が重なり合つた状
態で停止する。 In such a device, when the winding bobbin is fully wound, the drive of the drawing roller system is cut off, and later the heating supply roller is forcibly braked to control the needle thread length and stop. For this reason, when the heating supply roller is braked, the yarn becomes slack between the heating supply roller and the supply roller, and the yarn path on the heating supply roller is disrupted, causing the yarns to overlap and stop. .
このため、延伸撚糸機の運転を再開した場合
に、糸条が加熱供給ローラから外れたり、延伸ロ
ーラに巻き付き糸切れすることが多い。 For this reason, when the operation of the drawing/twisting machine is restarted, the yarn often comes off from the heating supply roller or gets wrapped around the drawing roller and breaks.
そこで、本発明者らは供給ローラとニツプロー
ラに工夫をこらした延伸撚糸機を開発し、そのパ
ーン交換後の再スタート方法を確立し、本発明に
至つたのてある。 Therefore, the present inventors developed a drawing-twisting machine with a specially designed supply roller and knitting roller, and established a method for restarting the machine after replacing the pirn, resulting in the present invention.
発明の目的
つまり、本発明はかかる改良された延伸撚糸機
において、次の運転再開のスタート時に糸切れの
発生のない再スタート方法を提供するものであ
る。Purpose of the Invention In other words, the present invention provides a method for restarting such an improved draw-twisting machine without causing yarn breakage at the start of the next restart of operation.
発明の構成
すなわち、本発明は段付きのニツプローラ、該
ニツプローラの小径部分に対応する位置が梨地処
理された供給ローラ、次いで加熱供給ローラを備
えてなる延伸撚糸機の巻取パーン交換後の再スタ
ートに際し、スタートスイツチと同時もしくは直
後にウエスト巻きを開始し、延伸ローラ系を低速
回転させた後に、供給ローラの梨地部にある糸条
を供給ローラ上のニツプローラに入れ、延伸ロー
ラ系を定常回転に昇速した後に、リングを上昇さ
せパツケージの巻幅内に移動させて巻取を開始す
ることを特徴とする延伸撚糸機の再スタート方法
である。Structure of the Invention That is, the present invention provides a method for restarting a draw-twisting machine after replacing the winding pirn, which is equipped with a stepped nip roller, a supply roller whose portion corresponding to the small diameter portion of the nip roller is satin-finished, and then a heating supply roller. At this time, waist winding is started at the same time or immediately after the start switch is turned on, and after the drawing roller system is rotated at low speed, the yarn in the satin part of the supply roller is put into the knitting roller on the supply roller, and the drawing roller system is set to steady rotation. This is a method for restarting a draw-twisting machine, which is characterized in that after speeding up, the ring is raised and moved within the winding width of the package to start winding.
以下本発明を図面に基づいて説明する。 The present invention will be explained below based on the drawings.
第１図は本発明の１実施態様を示す延伸撚糸機
の概略図である。１は未延伸糸パツケージ、２は
ガイド、３はガイド移動装置、４は段付きに加工
されたニツプローラ、５は一部梨地処理された供
給ローラ、６は加熱供給ローラ、７は熱板、８は
延伸ローラ、９はラペツトガイド、１０はトラベ
ラ、１１はリングホルダー、１２はリングレー
ル、１３はウエストスプール、１４はスピンド
ル、１５はパツケージである。 FIG. 1 is a schematic diagram of a draw-twisting machine showing one embodiment of the present invention. 1 is an undrawn yarn package, 2 is a guide, 3 is a guide moving device, 4 is a stepped knit roller, 5 is a supply roller partially treated with a satin finish, 6 is a heated supply roller, 7 is a hot plate, 8 1 is a stretching roller, 9 is a rappet guide, 10 is a traveler, 11 is a ring holder, 12 is a ring rail, 13 is a waist spool, 14 is a spindle, and 15 is a package.
未延伸糸パツケージ１から解舒された糸条Ｙは
ガイド２を通り、ニツプローラ４の大径の部分で
押圧され、供給ローラ５から加熱供給ローラ６に
至り、この間で予備張力を与え、更に熱板７に接
触しながら熱処理され延伸ローラ８に巻き回さ
れ、この間で延伸が行なわれる。 The yarn Y unwound from the undrawn yarn package 1 passes through the guide 2, is pressed by the large diameter part of the nip roller 4, and then passes from the supply roller 5 to the heated supply roller 6, where it is given preliminary tension and further heated. The sheet is heat treated while in contact with the plate 7, and then wound around a stretching roller 8, during which stretching is performed.
そして、糸条Ｙはラペツトガイド９、トラベラ
１０を経てスピンドル１４に嵌着されているボビ
ンに巻取られてパーンを形成する。 Then, the yarn Y passes through the rappet guide 9 and the traveler 10, and is wound onto a bobbin fitted to the spindle 14 to form a pirn.
ところで、本発明において巻取パーンを抜き、
新しいボビンを嵌着して再スタートする際には、
糸条Ｙはニツプローラの小径部分、供給ローラの
梨地部分Ｎに通されている以外はウエストスプー
ルまで、運転中と同じ糸道に掛けられた状態にな
つている。 By the way, in the present invention, when the winding pirn is removed,
When fitting a new bobbin and restarting,
Except that the yarn Y is passed through the small diameter portion of the knit roller and the satin-finished portion N of the supply roller, the yarn Y is hung on the same thread path as during operation up to the waist spool.
ここで、パーン交換後の延伸撚糸機の再スター
トの作動を第２図に示すタイミングダイアグラム
で説明する。 Here, the restart operation of the draw-twisting machine after pirn replacement will be explained with reference to the timing diagram shown in FIG.
第２図においてスタートスイツチが入ると、リ
ングがウエストスプールの位置で微小トラバース
を開始し、時刻ａで延伸ローラ系が低速回転し始
めると同時にタイマーが作動し、一定時間後T1
ガイド移動装置がＢ方向に作動し、ニツプローラ
４の小径部分から糸条を大径部分の正規の位置に
自動的に移行し、押圧され、供給ローラと加熱供
給ローラとの間で予備張力を与え始める。 In Fig. 2, when the start switch is turned on, the ring starts a minute traverse at the waist spool position, and at the same time as the stretching roller system starts to rotate at a low speed at time a, the timer is activated, and after a certain period of time T 1
The guide moving device operates in direction B, automatically transfers the yarn from the small diameter portion of the nip roller 4 to the regular position of the large diameter portion, is pressed, and provides preliminary tension between the supply roller and the heated supply roller. start.
この後、一斉スタートスイツチが入ると、延伸
ローラ系が所定の回転に上がり、次いでリングが
上昇しボビンに糸条を巻き始める。 After this, when the simultaneous start switch is turned on, the drawing roller system increases to a predetermined rotation, and then the ring rises and begins to wind the yarn around the bobbin.
発明の効果
以上述べた本発明によれば、延伸撚糸機の再ス
タート時における糸切れは全くなかつた。Effects of the Invention According to the present invention described above, there was no yarn breakage at all when restarting the draw-twisting machine.
第１図は本発明の１実施態様を示す概略図であ
る。第２図は本発明の再スタート方法の１例を説
明するためのタイミングダイアグラムである。
１……未延伸糸パツケージ、２……ガイド、３
……ガイド移動装置、４……ニツプローラ、５…
…供給ローラ、６……加熱供給ローラ、７……熱
板、８……延伸ローラ、９……ラペツトガイド、
１０……トラベラ、１１……リングホルダー、１
２……リングレール、１３……ウエストスプー
ル、１４……スピンドル、１５……パツケージ、
Ｙ……糸条、Ｎ……供給ローラの梨地部分。
FIG. 1 is a schematic diagram showing one embodiment of the invention. FIG. 2 is a timing diagram for explaining one example of the restart method of the present invention. 1... Undrawn yarn package cage, 2... Guide, 3
...Guide moving device, 4...Nitsupurora, 5...
... Supply roller, 6 ... Heating supply roller, 7 ... Hot plate, 8 ... Stretching roller, 9 ... Rappet guide,
10...Traveler, 11...Ring holder, 1
2...Ring rail, 13...Waist spool, 14...Spindle, 15...Package cage,
Y... Yarn, N... Satin portion of the supply roller.
Claims (1)
径部分に対応する位置が梨地処理された供給ロー
ラ、次いで加熱供給ローラを備えてなる延伸撚糸
機の巻取パーン交換後の再スタートに際し、スタ
ートスイツチと同時もしくは直後にウエスト巻き
を開始し、延伸ローラ系を低速回転させた後に、
供給ローラの梨地部にある糸条を供給ローラ上の
ニツプローラに入れ、延伸ローラ系を定常回転に
昇速した後に、リングを上昇させパツケージの巻
幅内に移動させて巻取を開始することを特徴とす
る延伸撚糸機の再スタート方法。1. When restarting a draw-twisting machine, which is equipped with a stepped nip roller, a supply roller whose portion corresponding to the small diameter portion of the nip roller is satin-finished, and then a heated supply roller, after changing the winding pirn, the start switch and the Immediately after starting waist wrapping and rotating the stretching roller system at low speed,
After putting the yarn in the satin part of the supply roller into the knitting roller on the supply roller and increasing the speed of the drawing roller system to steady rotation, the ring is raised and moved within the winding width of the package to start winding. Features: How to restart the draw-twisting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8010184A JPS60224825A (en) | 1984-04-23 | 1984-04-23 | Method for restarting drawtwister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8010184A JPS60224825A (en) | 1984-04-23 | 1984-04-23 | Method for restarting drawtwister |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60224825A JPS60224825A (en) | 1985-11-09 |
| JPS6323288B2 true JPS6323288B2 (en) | 1988-05-16 |
Family
ID=13708788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8010184A Granted JPS60224825A (en) | 1984-04-23 | 1984-04-23 | Method for restarting drawtwister |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60224825A (en) |
-
1984
- 1984-04-23 JP JP8010184A patent/JPS60224825A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60224825A (en) | 1985-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4845936A (en) | Process and device to piece back to a spinning device operating with a pneumatic torsion element | |
| ES391108A1 (en) | IMPROVEMENTS IN MACHINES FOR TEXTILE THREAD TREATMENT. | |
| GB1429442A (en) | Start-spinning apparatus in an open-end spinning machine | |
| US3425205A (en) | Method and apparatus for strand quality control in rotary spinning chambers | |
| GB1167466A (en) | Method and Machine for Automatically Relocating Spinning Frame Travellers | |
| CN112955393A (en) | Method and device for winding multifilament threads | |
| DE2227903A1 (en) | METHOD AND DEVICE FOR CONNECTING TWO OR MORE WORKS IN THE MANUFACTURING, YARN PREPARATION OR FINISHING OF YARNS | |
| US3729916A (en) | Method for treating yarn | |
| JPS6323288B2 (en) | ||
| US3831362A (en) | Method and apparatus for producing textured yarn | |
| JPS6323289B2 (en) | ||
| JPH0151568B2 (en) | ||
| US4166586A (en) | Yarn winding method and apparatus | |
| US2791384A (en) | Winding terminating apparatus for winding machines | |
| US3673784A (en) | Process for changing supply spools and finish wound cops on draw-twisting and draw-winding machines | |
| SU123438A2 (en) | Pr-tilting machine | |
| SU908245A3 (en) | Method and device for winding filaments around mandrel | |
| FR2378881A1 (en) | Texturing appts. for textile filaments - uses heating, false-twisting and fluid jet devices | |
| JPS60209029A (en) | Spinning frame | |
| JPS5842462Y2 (en) | Yarn with fluff made by trapping short fibers in the core yarn and winding yarn | |
| SE9400223L (en) | Method of producing and using coil in shuttle and shuttle coil with wire holding device | |
| JPS55148220A (en) | Stopping method of draw-twister | |
| KR790001295B1 (en) | Take-up method of drawing twister | |
| SU99998A1 (en) | A device for feeding yarns on a twisting machine for the production of shaped yarn | |
| JPS5924211B2 (en) | False twisting method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |