JPH05178541A - Winding device for synthetic fiber thread - Google Patents
Winding device for synthetic fiber threadInfo
- Publication number
- JPH05178541A JPH05178541A JP3356887A JP35688791A JPH05178541A JP H05178541 A JPH05178541 A JP H05178541A JP 3356887 A JP3356887 A JP 3356887A JP 35688791 A JP35688791 A JP 35688791A JP H05178541 A JPH05178541 A JP H05178541A
- Authority
- JP
- Japan
- Prior art keywords
- fluff
- light
- light emitting
- synthetic fiber
- emitting diode
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
- B65H63/006—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package quality control of the package
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、合成繊維糸条を、ワイ
ンダーのスピンドルに挿入された紙管に巻き取る装置に
関し、特に製糸工程で発生した毛羽を、ワインダーの巻
取チーズ表層面で検知する装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for winding a synthetic fiber yarn around a paper tube inserted in a winder spindle, and particularly detects fluff generated in the yarn making process on the surface of the winded cheese of the winder. It is related to the device.
【０００２】[0002]
【従来の技術】従来、合成繊維の毛羽を検知する方法と
して、例えば紡糸、延伸、引取り等で発生した糸条の毛
羽を、糸条がワインダー工程以前で走行する状態下に、
発光素子と受光素子間の光軸をさえぎった時の光量変
化、又は電極間の静電容量の変化を検知する方法が一般
的に知られている。2. Description of the Related Art Conventionally, as a method for detecting the fluff of synthetic fibers, for example, the fluff of the yarn generated by spinning, drawing, pulling, etc., under the condition that the yarn runs before the winder process,
A method of detecting a change in the amount of light when the optical axis between the light emitting element and the light receiving element is interrupted or a change in the electrostatic capacitance between the electrodes is generally known.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、上記す
る従来の方法では、走行している糸条の微振動により誤
動作が生じたり、走行状態で検出するための発光素子と
受光素子間、電極間を通過する時間が瞬時であり、多糸
条中の単糸１本の毛羽の様な場合、信号の変化が少なく
判別が極めて不安定であるといった欠点があった。この
発明は、こうした従来の方法での欠点、即ち毛羽検知の
誤動作をなくし、多糸条中の単糸１本の毛羽でも極めて
高い確率で検知が可能な合成繊維糸条の巻取り装置を提
供せんとするものである。However, in the above-mentioned conventional method, a malfunction occurs due to the microvibration of the running yarn, or the light emitting element and the light receiving element for detecting the running state, and the electrodes are connected. The passing time is instantaneous, and in the case of fluff of one single yarn in multiple yarns, there is a drawback that the change of the signal is small and the determination is extremely unstable. The present invention provides a synthetic fiber yarn winding device capable of eliminating the drawbacks of the conventional method, that is, the erroneous detection of the fluff, and detecting the fluff of one single yarn in a multi-filament yarn with an extremely high probability. It is something to do.
【０００４】[0004]
【課題を解決するための手段】上記課題を解決するため
の手段、即ち、本発明は、溶融紡糸された合成繊維糸条
をゴデットローラに引き取った後、スピンドルに挿入さ
れた紙管に巻き取る装置であって、トラバースガイド
２、ワインダーヘッド６、コンタクトローラ３、スピン
ドルを主要部とし、ワインダーヘッド６に発光ダイオー
ド７と受光ダイオード８を、該発光ダイオード７と受光
ダイオード８との光軸がチーズ表面に近接する様に取り
付けられたことを特徴とする合成繊維糸条の巻取り装置
である。[Means for Solving the Problems] Means for solving the above problems, that is, the present invention is an apparatus for winding a melt-spun synthetic fiber yarn on a godet roller and then winding it on a paper tube inserted in a spindle. The traverse guide 2, the winder head 6, the contact roller 3, and the spindle are the main parts, and the light emitting diode 7 and the light receiving diode 8 are provided in the winder head 6, and the optical axes of the light emitting diode 7 and the light receiving diode 8 are the cheese surface. The winding device for a synthetic fiber yarn is characterized in that it is attached so as to be close to.
【０００５】[0005]
【実施例】以下、図面に基づいて、この発明に係る合成
繊維糸条の巻取り装置の実施例について説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of a synthetic fiber yarn winding device according to the present invention will be described below with reference to the drawings.
【０００６】図１は本発明の装置の要部を示す上面図で
あり、図２は本発明の装置の要部を示す斜視図であり、
図３は本発明の装置の要部を示す側面図である。１はワ
インダーであり、６はワインダーヘッドであり、９はス
ピンドルであり、該スピンドルには４の紙管が挿着され
ており、紙管の上に糸条が巻き取られてチーズ５が形成
される。上記ワインダーヘッド６に発光ダイオードと受
光フォトトランジスタが設置されている。引き取られた
糸条は、ワインダー１の巻き取りに追従するトラバース
ガイド２を介し、コンタクトローラ３と接触しながらト
ラバースにより左右に移動し、糸管４に巻き付けられチ
ーズ５に形成される。FIG. 1 is a top view showing an essential part of the device of the present invention, and FIG. 2 is a perspective view showing an essential part of the device of the present invention.
FIG. 3 is a side view showing the main part of the device of the present invention. Reference numeral 1 is a winder, 6 is a winder head, 9 is a spindle, and the paper tube 4 is inserted in the spindle, and a yarn is wound on the paper tube to form cheese 5. To be done. A light emitting diode and a light receiving phototransistor are installed on the winder head 6. The taken-up yarn moves left and right by the traverse while contacting the contact roller 3 via the traverse guide 2 that follows the winding of the winder 1, and is wound around the yarn tube 4 to form the cheese 5.
【０００７】チーズ５は時間の経過と共に直径が大きく
なり、ワインダーヘッド６はそれに伴い垂直方向へ移動
していく。ワインダーヘッド６に取り付けられた発光ダ
イオード７と受光トランジスタ８は、ワインダーヘッド
６の移動と同じく移動する。ここで最も重要なことは、
発光ダイオード７と受光トランジスタ８の光軸と、チー
ズ５表層とは極めて近接しており、その距離は１ｍｍ〜
１５ｍｍの間に調整が出来る。The diameter of the cheese 5 increases with the passage of time, and the winder head 6 moves in the vertical direction accordingly. The light emitting diode 7 and the light receiving transistor 8 attached to the winder head 6 move in the same manner as the winder head 6 moves. The most important thing here is
The light axes of the light emitting diode 7 and the light receiving transistor 8 are very close to the surface layer of the cheese 5, and the distance is 1 mm to
It can be adjusted within 15 mm.
【０００８】製糸工程で発生した毛羽１０は、スピンド
ル９の回転による遠心力により、チーズ表面に対し鉛直
方向に立ち発光ダイオード７と受光フォトトランジスタ
８間を通過し、光軸をさえぎる。この時、一定の光量を
受けていた受光フォトトランジスタ８は、光量の減少に
伴い光電流が減少する方向に変化する。The fluff 10 generated in the yarn making process stands between the light emitting diode 7 and the light receiving phototransistor 8 in the vertical direction with respect to the cheese surface by the centrifugal force generated by the rotation of the spindle 9, and interrupts the optical axis. At this time, the light receiving phototransistor 8 receiving a constant amount of light changes in the direction in which the photocurrent decreases as the amount of light decreases.
【０００９】図４は発光ダイオードと受光フォトトラン
ジスタにより糸条の毛羽を検知してから、検知を出力に
交換し警報を発する迄のフローを示す図である。FIG. 4 is a diagram showing a flow from detecting the fluff of the yarn by the light emitting diode and the light receiving phototransistor to exchanging the detection with the output and issuing an alarm.
【００１０】図４において、この光電流変化を電流電圧
変換部１１で電圧に変換し、増幅器１３により電圧増幅
する。増幅された電圧は、コンパレータ部１４によりあ
る電圧設定部１５の設定電圧と比較され、増幅された電
圧の方が大きい場合次のカウンター部１６へ出力され
る。この出力信号をカウント数、時間設定部１７のカウ
ント設定時間の間カウントし、カウント数設定値より大
きくなった場合、毛羽と判定できる。又、発光ダイオー
ド、受光フォトトランジスタ素子の汚れによる光量低下
のため、光電流変化が減少し検出能力の低下が考えられ
るため、光電流を電流電圧変換部１１で変換した電圧を
光量調整部１２へフィードバックし発光ダイオードの電
流を制御することにより光量を一定にすることができ
る。In FIG. 4, this photocurrent change is converted into a voltage by the current-voltage converter 11, and the voltage is amplified by the amplifier 13. The amplified voltage is compared with the set voltage of a certain voltage setting unit 15 by the comparator unit 14, and if the amplified voltage is higher, it is output to the next counter unit 16. This output signal is counted during the count number and the count setting time of the time setting unit 17, and when it becomes larger than the count number setting value, it can be determined as fluff. Further, since the light amount is reduced due to the contamination of the light emitting diode and the light receiving phototransistor element, the change in the photocurrent may be reduced and the detection capability may be reduced. Therefore, the voltage obtained by converting the photocurrent by the current-voltage converting unit 11 is sent to the light amount adjusting unit 12. The amount of light can be made constant by feeding back and controlling the current of the light emitting diode.
【００１１】発光ダイオードは一定の連続した赤外光を
発光し、フォトトランジスタは、この一定の連続した赤
外光を受光している。発光ダイオードとフォトトランジ
スタは同一波長にピーク波長、ピーク感度波長を持ち、
光出力は８ｍＷ以上の赤外発光素子、赤外受光素子が好
ましい。赤外光を受光したフォトトランジスタは、受光
量に相応した電流を出力する。フォトトランジスタから
の出力電流を電流電圧変換部１１にて直流電圧に変換す
る。この状態において、発光ダイオードと受光フォトト
ランジスタ間の一定の連続した赤外光が通過している所
を、ワインダーで巻き取られているチーズに発生した毛
羽が通過遮光した時、受光フォトトランジスタの出力電
圧が変化する。この出力電流の変化が電圧に変換され１
３増幅部にて交流増幅される。交流増幅された電圧は、
コンパレーター部１４に入力され電圧設定部１５の電圧
設定値と比較する。比較された結果、交流増幅された電
圧が大であれば波形整形した信号電圧を出力する。この
信号電圧を１６カウンター部にてカウントし、カウント
した数がカウント数設定以上に達し、さらにカウント時
間設定で設定された時間以内であれば１８毛羽出力接点
信号として出力する。又、１１電流電圧変換部にて直流
電圧に変換した出力を、１２光量調整部にフィードバッ
クし受光量に変化が生じた時、発生ダイオードの順電流
を変え受光量を一定に保ち、汚れ等による誤動作を防止
する。さらに、この電圧を２０光量低下警報部へも入力
し、電圧が設定された電圧以下になった時外部へ警報出
力する。The light emitting diode emits a constant continuous infrared light, and the phototransistor receives the constant continuous infrared light. The light emitting diode and the phototransistor have a peak wavelength and a peak sensitivity wavelength at the same wavelength,
An infrared light emitting element or an infrared light receiving element having a light output of 8 mW or more is preferable. The phototransistor receiving the infrared light outputs a current corresponding to the amount of received light. The output current from the phototransistor is converted into a DC voltage by the current / voltage converter 11. In this state, when the continuous infrared light between the light emitting diode and the light receiving phototransistor passes through, where the fluff generated on the cheese wound by the winder passes and blocks the light, the output of the light receiving phototransistor The voltage changes. This change in output current is converted to voltage 1
AC amplification is performed in the 3 amplification section. The AC amplified voltage is
It is input to the comparator unit 14 and compared with the voltage setting value of the voltage setting unit 15. As a result of comparison, if the AC-amplified voltage is large, a signal voltage whose waveform has been shaped is output. This signal voltage is counted by the 16 counter unit, and if the counted number reaches or exceeds the count number setting and is within the time set by the count time setting, it is output as an 18 fluff output contact signal. Further, when the output converted into the DC voltage by the 11-current / voltage converting section is fed back to the 12-light-amount adjusting section and the light-receiving amount changes, the forward current of the generated diode is changed to keep the light-receiving amount constant, which may cause a stain. Prevent malfunction. Further, this voltage is also input to the 20 light quantity decrease warning unit, and when the voltage becomes equal to or lower than the set voltage, an alarm is output to the outside.
【００１２】[0012]
【発明の効果】以上の説明から明らかなように、本発明
の合成繊維糸条の巻取り装置は、チーズ表層で遠心力に
より立った毛羽の状態を検出するため、毛羽が巻き取ら
れている糸条に巻き込まれる迄の約２〜３秒間検出で
き、毛羽検出の信頼性が高いという優れた効果が得られ
る。EFFECTS OF THE INVENTION As is clear from the above description, the synthetic fiber yarn winding device of the present invention detects the state of the fluff that has stood up by the centrifugal force on the cheese surface layer, and therefore the fluff is taken up. It can be detected for about 2 to 3 seconds until it is caught in the yarn, and the excellent effect of high reliability in detecting fluff can be obtained.
【００１３】[0013]
【図１】本発明の装置の要部を示す上面図である。FIG. 1 is a top view showing a main part of an apparatus according to the present invention.
【図２】本発明の装置の要部を示す斜視図である。FIG. 2 is a perspective view showing a main part of the device of the present invention.
【図３】本発明の装置の要部を示す側面図である。FIG. 3 is a side view showing a main part of the device of the present invention.
【図４】発光ダイオードと受光フォトトランジスタによ
り糸条の毛羽を検知してから、検知を出力に交換し警報
を発する迄のフローを示す図である。FIG. 4 is a diagram showing a flow from detecting fluff of a yarn by a light emitting diode and a light receiving phototransistor to exchanging the detection with an output and issuing an alarm.
１：ワインダー １２：光量調整
部 ２：トラバースガイド １３：増 幅
部 ３：コンタクトローラ １４：コンパレ
ータ部 ４：紙 管 １５：電圧設定
部 ５：チ ー ズ １６：カウンタ
ー部 ６：ワインダーヘッド １７：カウント
数、時間設定部 ７：発光ダイオード １８：毛羽出力
接点信号 ８：受光フォトトランジスタ １９：上位コン
ピュータ ９：スピンドル ２０：光量低下
警報部 １０：毛 羽 ２１：警報ワ
インダターレット信号 １１：電流電圧交換部1: Winder 12: Light intensity adjustment part 2: Traverse guide 13: Increase
Part 3: Contact roller 14: Comparator part 4: Paper tube 15: Voltage setting part 5: Cheases 16: Counter part 6: Winder head 17: Count and time setting part 7: Light emitting diode 18: Fluff output contact signal 8 : Light receiving phototransistor 19: Host computer 9: Spindle 20: Light amount decrease alarm unit 10: Fluff 21: Alarm winder turret signal 11: Current / voltage exchange unit
Claims (1)
ローラに引き取った後、スピンドルに挿入された紙管に
巻き取る装置であって、トラバースガイド２、ワインダ
ーヘッド６、コンタクトローラ３、スピンドルを主要部
とし、ワインダーヘッド６に発光ダイオード７と受光ダ
イオード８を、該発光ダイオード７と受光ダイオード８
との光軸がチーズ表面に近接する様に取り付けられたこ
とを特徴とする合成繊維糸条の巻取り装置。1. A device for winding a melt-spun synthetic fiber yarn on a godet roller and then winding it around a paper tube inserted in a spindle. The device mainly comprises a traverse guide 2, a winder head 6, a contact roller 3, and a spindle. The winder head 6 includes a light emitting diode 7 and a light receiving diode 8, and the light emitting diode 7 and the light receiving diode 8
An apparatus for winding a synthetic fiber yarn, wherein the optical axis of and is attached so as to be close to the surface of cheese.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3356887A JPH05178541A (en) | 1991-12-24 | 1991-12-24 | Winding device for synthetic fiber thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3356887A JPH05178541A (en) | 1991-12-24 | 1991-12-24 | Winding device for synthetic fiber thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05178541A true JPH05178541A (en) | 1993-07-20 |
Family
ID=18451259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3356887A Pending JPH05178541A (en) | 1991-12-24 | 1991-12-24 | Winding device for synthetic fiber thread |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05178541A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0650915A1 (en) * | 1993-10-29 | 1995-05-03 | Zellweger Luwa Ag | Device for testing the quality of the winding of yarn bobbins and use of the device in a winding and spinning machine |
| EP0812794A2 (en) * | 1996-06-11 | 1997-12-17 | Murata Kikai Kabushiki Kaisha | Package quality inspection device |
| CN106629248A (en) * | 2016-11-28 | 2017-05-10 | 江苏悦达家纺有限公司 | Real-time detection-based bobbin for spooling process and detection method thereof |
-
1991
- 1991-12-24 JP JP3356887A patent/JPH05178541A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0650915A1 (en) * | 1993-10-29 | 1995-05-03 | Zellweger Luwa Ag | Device for testing the quality of the winding of yarn bobbins and use of the device in a winding and spinning machine |
| US5636803A (en) * | 1993-10-29 | 1997-06-10 | Zellweger Luwa Ag | Apparatus for checking the winding quality of yarn bobbins and use of the apparatus on a winding or spinning machine |
| EP0812794A2 (en) * | 1996-06-11 | 1997-12-17 | Murata Kikai Kabushiki Kaisha | Package quality inspection device |
| EP0812794A3 (en) * | 1996-06-11 | 1999-01-07 | Murata Kikai Kabushiki Kaisha | Package quality inspection device |
| CN106629248A (en) * | 2016-11-28 | 2017-05-10 | 江苏悦达家纺有限公司 | Real-time detection-based bobbin for spooling process and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |