JPS63337B2 - - Google Patents
Info
- Publication number
- JPS63337B2 JPS63337B2 JP57034878A JP3487882A JPS63337B2 JP S63337 B2 JPS63337 B2 JP S63337B2 JP 57034878 A JP57034878 A JP 57034878A JP 3487882 A JP3487882 A JP 3487882A JP S63337 B2 JPS63337 B2 JP S63337B2
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- electric motor
- inverter
- drive roller
- drive
- 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
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
- 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
- B65H54/40—Arrangements for rotating packages
-
- 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
- Winding Filamentary Materials (AREA)
Description
【発明の詳細な説明】
本発明は摩擦駆動型の巻取機に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a friction-driven winder.
一般に摩擦駆動型巻取機は所定の速度で回転し
ている駆動ローラに空ボビンを接触させ単時間の
間に停止状態から加速して所定の回転速度（3000
ｍ／min以上）にし糸条の巻取を行なつている。
このため巻取ボビンが紙管の場合には表面が摩擦
作用により破損したり紙管の表層が加熱され巻取
糸条に悪い影響を与える等の問題があつた。 In general, a friction-driven winder brings an empty bobbin into contact with a drive roller rotating at a predetermined speed, and accelerates from a stopped state to a predetermined rotational speed (3000
m/min or higher) and winding the yarn.
For this reason, when the winding bobbin is a paper tube, there are problems such as the surface being damaged by friction or the surface layer of the paper tube being heated, which adversely affects the winding yarn.
本発明は前記問題を解決することを目的に検討
の結果得られたものである。 The present invention was obtained as a result of studies aimed at solving the above problems.
すなわち本発明は、アウターロータ型電動機を
用いた駆動ローラと、駆動用電動機を同軸に設け
たボビン挿着用のボビンチヤツクと、電動機駆動
制御用のインバーターとから構成し、前記駆動ロ
ーラの外径と巻取ボビンの外径を所定の比率に
し、前記電動機をインバーターを併用して夫々駆
動せしめると共にボビンチヤツク駆動電動機とイ
ンバーターの間に通電切離装置を配設せしめた巻
取機を提供するものである。 That is, the present invention comprises a drive roller using an outer rotor type electric motor, a bobbin chuck for inserting a bobbin in which the drive electric motor is coaxially provided, and an inverter for controlling the drive of the electric motor. The present invention provides a winding machine in which the outer diameter of the bobbin is set to a predetermined ratio, each of the motors is driven using an inverter, and an energization/disconnection device is disposed between the bobbin chuck drive motor and the inverter.
第１図に本発明の１実施例である巻取機の概略
正面図を第２図に側面図を、第３図に概略駆動系
統図を示し図面に基いてその構成を説明する。 FIG. 1 shows a schematic front view of a winding machine according to an embodiment of the present invention, FIG. 2 shows a side view, and FIG. 3 shows a schematic drive system diagram, and the configuration thereof will be explained based on the drawings.
１は機台であり、２は機台１に垂直方向に移動
自在に設けたブラケツトである。３は該ブラケツ
ト２に設けたアウターローター型同期電動機を有
する駆動ローラであり、４はブラケツト２に設け
たトラバース装置である。５は機台１に回転自在
に設けた巻取ボビンａを挿着するボビンチヤツク
であり、駆動用電動機ｂが連結してある。７は機
台１とブラケツト２の間に設けた面圧付与用のシ
リンダーであり、８はボビンチヤツク５の回転速
度を検出する速度検出器である。９は駆動用シリ
ンダー（図示せず）等により回動する糸掛具であ
り、１０は駆動ローラ３の同期電動機及びボビン
チヤツク５の電動機６を駆動制御するインバータ
ーである。１１は電動機６への通電をON、OFF
するスイツチであり、１２は速度設定回路、比較
演算回路及び動作指令回路等を有する制御器であ
る。 1 is a machine base, and 2 is a bracket provided on the machine base 1 so as to be movable in the vertical direction. 3 is a drive roller provided on the bracket 2 and has an outer rotor type synchronous motor, and 4 is a traverse device provided on the bracket 2. Reference numeral 5 denotes a bobbin chuck into which a winding bobbin a rotatably provided on the machine base 1 is inserted, and a driving electric motor b is connected thereto. 7 is a cylinder for applying surface pressure provided between the machine base 1 and the bracket 2, and 8 is a speed detector for detecting the rotational speed of the bobbin chuck 5. Reference numeral 9 is a thread hooking tool rotated by a driving cylinder (not shown), etc., and reference numeral 10 is an inverter that drives and controls the synchronous motor of the drive roller 3 and the motor 6 of the bobbin chuck 5. 11 turns on and off the power to the motor 6
12 is a controller having a speed setting circuit, a comparison calculation circuit, an operation command circuit, etc.
前記構成の巻取機における糸掛時の駆動制御動
作について説明する。 The drive control operation during threading in the winding machine having the above configuration will be described.
まずシリンダー７の圧力流体供給回路（図示せ
ず）を切換えてブラケツト２を上昇させてボビン
チヤツク５から駆動ローラ３を離れた位置に移動
させる。該状態で空ボビンａをボビンチヤツク５
に挿着する。次にインバーター１０及び制御器１
２を所定の巻取速度に設定し始動スイツチ（図示
せず）を作動させ駆動ローラ３の同期電動機を回
転させる。次いでスイツチ１１をONにしボビン
チヤツク５の駆動用電動機６に通電しインバータ
ー１０により駆動制御してボビンチヤツク５を回
転させる。該ボビンチヤツク５の回転速度を速度
検出器８で検出しその信号を制御装置１２に送
る。該制御装置１２でボビンチヤツク５の回転速
度と設定速度を比較演算し、所定の設定速度にな
ると制御器１２からスイツチ１１に切換動作信号
を送り該スイツチ１１をOFFにしてインバータ
ー１０からの通電を停止し、ボビンチヤツク５が
慣性により回転できるようにする。該切換動作と
同時あるいは動作後に面圧付与シリンダー７への
圧力流体供給回路（図示せず）を切換えブラケツ
ト２と共に駆動ローラ３を下降させ所定の速度で
回転している空ボビンａに接触させる。該空ボビ
ンａは駆動ローラ３により引続き駆動され所定の
巻取速度で回転する。この状態で糸条を所定の糸
掛具９に引掛け夫々の空ボビンａに巻付けトラバ
ース装置４で綾振りしながら巻取りを行なう。 First, the pressure fluid supply circuit (not shown) of the cylinder 7 is switched to raise the bracket 2 and move the drive roller 3 away from the bobbin chuck 5. In this state, insert the empty bobbin a into the bobbin chuck 5.
Insert into. Next, inverter 10 and controller 1
2 is set to a predetermined winding speed, a start switch (not shown) is operated, and the synchronous motor of the drive roller 3 is rotated. Next, the switch 11 is turned on, the electric motor 6 for driving the bobbin chuck 5 is energized, and the drive is controlled by the inverter 10 to rotate the bobbin chuck 5. The rotational speed of the bobbin chuck 5 is detected by a speed detector 8 and a signal thereof is sent to a control device 12. The control device 12 compares and calculates the rotational speed of the bobbin chuck 5 with the set speed, and when the predetermined set speed is reached, the controller 12 sends a switching operation signal to the switch 11, turning the switch 11 OFF and stopping power supply from the inverter 10. However, the bobbin chuck 5 is allowed to rotate due to inertia. Simultaneously with or after the switching operation, a pressure fluid supply circuit (not shown) to the surface pressure applying cylinder 7 is switched, and the driving roller 3 is lowered together with the switching bracket 2 to come into contact with the empty bobbin a rotating at a predetermined speed. The empty bobbin a is continuously driven by the drive roller 3 and rotates at a predetermined winding speed. In this state, the yarn is hooked onto a predetermined thread hooking device 9, wound around each empty bobbin a, and wound while being traversed by the traverse device 4.
前記構成の巻取機でボビンチヤツクを電動機で
駆動しその後駆動ローラにより駆動すると回転速
度が5000ｍ／minの場合、同期速度到達時間は30
〜40秒であり、紙管表面温度は28〜34℃であつ
て、紙管表面には傷を生じなかつた。これに対し
て従来の駆動ローラにより停止状態のボビンを加
速する場合は同期速度到達時間が60〜70秒で紙管
の表面温度は35〜40℃にもなり、紙管表面にはわ
ずかではあるがスリツプによるスリ傷を生じた。 In a winder with the above configuration, when the bobbin chuck is driven by an electric motor and then driven by a drive roller, and the rotation speed is 5000 m/min, the time to reach the synchronous speed is 30
~40 seconds, the surface temperature of the paper tube was 28 to 34°C, and no scratches were caused on the surface of the paper tube. On the other hand, when accelerating a stopped bobbin using conventional drive rollers, it takes 60 to 70 seconds to reach the synchronous speed, and the surface temperature of the paper tube reaches 35 to 40 degrees Celsius. caused scratches due to slips.
本発明は前記のように実施することができる
が、実施例に限定されるものではない。 Although the present invention can be implemented as described above, it is not limited to the examples.
Γ空ボビンと駆動ローラの外径寸法を周速比が
0.98〜1.02になる範囲に設定することにより駆
動ローラ駆動制御用のインバーターをボビンチ
ヤツク駆動制御に併用することができる。尚空
ボビンと駆動ローラの外径寸法比を略１：２あ
るいは略１：３になるようにし、2Pの電動機
と4Pの電動機あるいは2Pの電動機と6Pの電動
機を使用し駆動してもよい。Γ The outer diameter dimensions of the empty bobbin and the drive roller are determined by the peripheral speed ratio.
By setting it within the range of 0.98 to 1.02, the inverter for drive roller drive control can be used in conjunction with bobbin chuck drive control. It is also possible to set the outer diameter ratio of the empty bobbin and the drive roller to approximately 1:2 or approximately 1:3, and to drive using a 2P motor and a 4P motor, or a 2P motor and a 6P motor.
Γボビンチヤツク駆動用電動機と併用インバータ
ーとの切離し動作は実施例のようにボビンチヤ
ツクの回転速度を検出して切換スイツチを作動
させON、OFFするものでもよく、糸掛具の糸
掛動作を検出して切換スイツチを作動させ
ON、OFFするもの、あるいはタイマによりボ
ビンチヤツク駆動用電動機を始動し、所定の時
間が達つた時点で切換スイツチを作動させ
ON、OFFするものでもよい。The disconnection operation between the motor for driving the Γ bobbin chuck and the combined inverter may be performed by detecting the rotational speed of the bobbin chuck and operating a changeover switch to turn it on or off, as in the embodiment, or by detecting the thread hooking operation of the thread hooking device. Activate the changeover switch
Start the bobbin chuck drive motor using a device that turns ON and OFF or a timer, and operate the changeover switch when a predetermined time has elapsed.
It may be something that turns ON or OFF.
Γボビンチヤツクの駆動用電動機は一体的に連結
したものでもよく、電磁クラツチ等により夫々
切離しできる構成のものでもよい。The electric motors for driving the Γ bobbin chucks may be integrally connected, or may be constructed so that they can be separated from each other by means of an electromagnetic clutch or the like.
Γ前記駆動ローラ及びボビンチヤツクの駆動、切
離操作は、作業者が順次動作用スイツチを操作
する手動制御方式でもよく、動作設定記憶回
路、比較演算回路、動作指令回路等を有する制
御器、あるいは動作検知器、タイマー等を組合
せた装置による自動制御方式によつて行なつて
もよい。Γ The drive and disconnection operations of the drive roller and bobbin chuck may be performed by a manual control method in which an operator sequentially operates operation switches, or by a controller having an operation setting storage circuit, a comparison calculation circuit, an operation command circuit, etc. This may be carried out by an automatic control method using a device combining a detector, a timer, etc.
Γ前記ボビンチヤツクの電動機による駆動及び駆
動ローラとの接触、駆動ならびに糸掛け等の動
作は第４図に示すように、ボビンチヤツクを電
動機により加速し、所定の回転速度に達した時
点で電動機による駆動を止め(A)、駆動ローラに
接触させ(B)、駆動ローラにより駆動され回転速
度が安定した時点で糸掛け(C)してもよく、ボビ
ンチヤツクを電動機により加速し、所定の回転
速度に到達した後駆動ローラに接触させ(B)、該
状態で糸掛けし(C)、電動機によるボビンチヤツ
クの駆動を止め(D)、駆動ローラにより駆動する
ようにしてもよい。ΓAs shown in Fig. 4, the bobbin chuck is driven by the electric motor, and the bobbin chuck is accelerated by the electric motor, and when it reaches a predetermined rotational speed, the driving by the electric motor is started. The bobbin chuck is stopped (A), brought into contact with the drive roller (B), and when it is driven by the drive roller and the rotation speed becomes stable, the thread can be threaded (C).The bobbin chuck is accelerated by the electric motor and the specified rotation speed is reached. It is also possible to bring the bobbin chuck into contact with the rear drive roller (B), thread the bobbin chuck in this state (C), stop driving the bobbin chuck by the electric motor (D), and drive the bobbin chuck by the drive roller.
Γ駆動ローラ及びボビンチヤツクの駆動用電動機
は同期電動機、あるいは誘導電動機を使用す
る。A synchronous motor or an induction motor is used as the motor for driving the Γ drive roller and bobbin chuck.
本発明は前記のようにアウターロータ型電動機
を用いた駆動ローラと、駆動用電動機を同軸に設
けたボビン挿着用のボビンチヤツクと電動機制御
用のインバーターとから構成し、前記駆動ローラ
の外径と巻取ボビンの外径を所定の比率にし、前
記電動機をインバーターを併用して夫々駆動せし
めると共に、ボビンチヤツク駆動用電動機とイン
バーターの間に通電切離装置を配設せしめること
により次のような効果を奏する。 As described above, the present invention comprises a drive roller using an outer rotor type electric motor, a bobbin chuck for inserting a bobbin in which the drive electric motor is coaxially provided, and an inverter for controlling the electric motor. By adjusting the outer diameter of the bobbin to a predetermined ratio, driving each of the electric motors using an inverter, and disposing an energization disconnection device between the bobbin chuck driving electric motor and the inverter, the following effects are achieved. .
(イ) 空ボビンを駆動ローラの回転速度と略同速度
に加速した状態で接触させるため、紙管の表面
の摩擦作用による破損あるいは紙管表面の加熱
ということがほとんどなく、巻取糸条に悪影響
を与えることがない。(a) Since the empty bobbin is brought into contact with the drive roller at approximately the same speed as the rotational speed, there is almost no chance of damage or heating of the paper tube surface due to friction on the surface of the paper tube, and the winding yarn is No adverse effects.
(ロ) １台のインバーターで駆動ローラとボビンチ
ヤツクを駆動制御できるため、制御回路及び巻
取機をコンパクトにできると共に動作ミスの発
生を防止することができる。(b) Since the drive roller and bobbin chuck can be driven and controlled by one inverter, the control circuit and winding machine can be made compact, and the occurrence of operational errors can be prevented.
(ハ) 加速度の同期速度到達時間を短くできるた
め、屑糸の発生量を少なくすることができる。(c) Since the time required for the acceleration to reach the synchronous speed can be shortened, the amount of waste yarn generated can be reduced.
第１図は本発明の巻取機の１実施例を示す概略
正面図であり、第２図は側面図である。第３図は
概略駆動系統図である。第４図は駆動、糸掛経過
を示す概略図である。
３：駆動ローラ、５：ボビンチヤツク、６：電
動機、８：速度検出器、９：糸掛具、１０：イン
バーター、１１：スイツチ、１２：制御器。
FIG. 1 is a schematic front view showing one embodiment of the winding machine of the present invention, and FIG. 2 is a side view. FIG. 3 is a schematic drive system diagram. FIG. 4 is a schematic diagram showing the driving and threading process. 3: Drive roller, 5: Bobbin chuck, 6: Electric motor, 8: Speed detector, 9: Thread hook, 10: Inverter, 11: Switch, 12: Controller.
Claims (1)
と、駆動用電動機を同軸に設けたボビン挿着用の
ボビンチヤツクと、電動機制御用のインバーター
とから構成し、前記駆動ローラの外径と巻取ボビ
ンの外径を所定の比率にし、前記電動機をインバ
ーターを併用して夫々駆動せしめると共に、ボビ
ンチヤツク駆動用電動機とインバーターの間に通
電切離装置を配設せしめたことを特徴とする巻取
機。1 Consisting of a drive roller using an outer rotor type electric motor, a bobbin chuck for bobbin insertion with the drive electric motor coaxially provided, and an inverter for controlling the electric motor, the outer diameter of the drive roller and the outer diameter of the take-up bobbin are A winding machine characterized in that the electric motors are driven at a predetermined ratio using an inverter, and an energization disconnection device is disposed between the bobbin chuck driving electric motor and the inverter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3487882A JPS58152763A (en) | 1982-03-04 | 1982-03-04 | Winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3487882A JPS58152763A (en) | 1982-03-04 | 1982-03-04 | Winder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58152763A JPS58152763A (en) | 1983-09-10 |
| JPS63337B2 true JPS63337B2 (en) | 1988-01-06 |
Family
ID=12426396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3487882A Granted JPS58152763A (en) | 1982-03-04 | 1982-03-04 | Winder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58152763A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3703869C2 (en) * | 1987-02-07 | 1996-12-12 | Schlafhorst & Co W | Method for monitoring and / or controlling the winding process and winding unit for executing the method |
| US5762276A (en) * | 1992-10-05 | 1998-06-09 | Toray Engineering Co., Ltd. | Yarn winding roller drive |
| DE69430771T2 (en) * | 1993-03-15 | 2003-05-15 | Toray Eng Co Ltd | yarn winder |
| DE19634926A1 (en) * | 1996-08-29 | 1998-03-05 | Neumag Gmbh | Device for the continuous winding of threads |
| EP0933322A3 (en) * | 1998-01-30 | 2000-05-10 | Murata Kikai Kabushiki Kaisha | Filament yarn take-up winder |
| EP1031524A3 (en) * | 1999-02-26 | 2002-07-03 | Murata Kikai Kabushiki Kaisha | Yarn winding apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6058647B2 (en) * | 1980-03-12 | 1985-12-20 | 株式会社日立製作所 | vacuum cleaner |
-
1982
- 1982-03-04 JP JP3487882A patent/JPS58152763A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58152763A (en) | 1983-09-10 |
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