JPH0220544B2 - - Google Patents
Info
- Publication number
- JPH0220544B2 JPH0220544B2 JP11827984A JP11827984A JPH0220544B2 JP H0220544 B2 JPH0220544 B2 JP H0220544B2 JP 11827984 A JP11827984 A JP 11827984A JP 11827984 A JP11827984 A JP 11827984A JP H0220544 B2 JPH0220544 B2 JP H0220544B2
- Authority
- JP
- Japan
- Prior art keywords
- wire
- machine
- winding machine
- signal
- tension
- 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 29
- 238000000034 method Methods 0.000 claims description 9
- 238000005491 wire drawing Methods 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
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
- B65H63/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to excessive tension or irregular operation of apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、伸線機、押出機等の線材処理機から
繰出される線材を貯線機を通して巻取機に巻取る
線材処理装置の巻取機の停止を線材の張力に合せ
て停止する線材処理装置の巻取機停止制御方法に
関するものである。Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a wire processing device for winding a wire drawn out from a wire processing machine such as a wire drawing machine or an extruder into a winding machine through a wire storage machine. The present invention relates to a winding machine stop control method for a wire processing apparatus that stops the winding machine in accordance with the tension of the wire rod.
（従来技術）
この種の線材処理装置は、巻取機に異常があつ
たリシングルボビン巻取機に線材を満巻した場合
に巻取機を停止してボビンを掛換えなけらばなら
ないが、このように巻取機を停止する場合その慣
性で所定の遅れをもつて停止するのでブレーキ力
を張力に合せて制御しなければならない。従来で
は所定の線速に対し実験的に求められたブレーキ
力を入手で設定して巻取機のデスクブレーキを制
御していたので異常停止及び非常停止を含めてブ
レーキ力が線材の張力に合わないで断線する虞が
あつた。また、このような制御方法では巻取量及
び線材のサイズ、線速が変化する度にブレーキ力
を調整しなけらばならないので操作が面倒であつ
た。(Prior art) In this type of wire processing device, if the resingle bobbin winder has a malfunction and the wire is fully wound, the winder must be stopped and the bobbin replaced. When the winding machine is stopped in this way, it stops with a predetermined delay due to its inertia, so the braking force must be controlled in accordance with the tension. In the past, the desk brake of the winding machine was controlled by setting the brake force experimentally determined for a given line speed, so the brake force could not match the tension of the wire, including during abnormal stops and emergency stops. There was a risk that the wire would be disconnected. In addition, in this control method, the braking force must be adjusted every time the winding amount, wire size, and wire speed change, making the operation cumbersome.
（発明の目的）
本発明の目的は、断線を起すことなく、また線
材の巻取量及びサイズに拘らず所定の張力の範囲
内で巻取機を停止することができる線材処理装置
の巻取機停止制御方法を提供することにある。(Object of the Invention) The object of the present invention is to provide a wire processing device that can stop the winding machine within a predetermined tension range without causing wire breakage and regardless of the winding amount and size of the wire rod. The object of the present invention is to provide a method for controlling machine stoppage.
（発明の構成）
本発明は、線材処理機から繰出される線材の線
速と張力と巻取機の回転数とを電気的に検出し、
これらの信号から巻取機の現在の慣性トルクを演
算し、この慣性トルクと張力との差を求めて貯線
機の能力の範囲内で所定の張力を維持しつつ巻取
機を停止するようにそのブレーキ力を制御するこ
とにある。(Structure of the Invention) The present invention electrically detects the linear speed and tension of the wire fed out from the wire processing machine and the rotation speed of the winding machine,
The current inertia torque of the winder is calculated from these signals, and the difference between this inertia torque and the tension is determined to stop the winder while maintaining a predetermined tension within the capacity of the wire storage machine. The purpose is to control the braking force.
（実施例）
本発明の実施例を図面を参照して詳細に説明す
ると、図面は本発明の線材処理装置の巻取機停止
制御方法を実施する装置を系統的に示し、図示の
実施例では線材１は伸線機、押出機等の線材処理
機１０を経て処理されたのち繰出され、ダンサロ
ール、アキユムレータ等の貯線機１２を経て巻取
機１４に巻取られる。尚、図面において符号１６
は線材処理機１０のモータ、例えば伸線モータ、
１８は巻取機用のトラバーサ、２０は巻取機モー
タ、２２は巻取機モータ２０と巻取機本体との間
に設けられて巻取機を停止するデスクブレーキで
ある。(Embodiment) An embodiment of the present invention will be described in detail with reference to the drawings. The drawing systematically shows an apparatus for carrying out the winding machine stop control method for a wire processing apparatus of the present invention, and the illustrated embodiment The wire 1 is processed through a wire processing machine 10 such as a wire drawing machine or an extruder, and then unwound, passed through a wire storage machine 12 such as a dancer roll or an accumulator, and then wound into a winding machine 14. In addition, in the drawing, the reference numeral 16
is a motor of the wire processing machine 10, for example, a wire drawing motor,
18 is a traverser for the winder, 20 is a winder motor, and 22 is a desk brake provided between the winder motor 20 and the winder main body to stop the winder.
本発明の方法は線材処理機１０から繰出される
線材１の線速を電気的に変換する線速検出器２４
からの線速信号Smと巻取機モータの回転数を電
気的に変換する回転数検出器２６からの回転数信
号Snと線材１の設定張力を電気的に変換する張
力設定器２８からの張力信号Stとを利用する。 The method of the present invention uses a linear speed detector 24 that electrically converts the linear speed of the wire rod 1 fed out from the wire processing machine 10.
The linear speed signal Sm from , the rotation speed signal Sn from the rotation speed detector 26 that electrically converts the rotation speed of the winding machine motor, and the tension from the tension setting device 28 that electrically converts the set tension of the wire 1 Use signal St.
線速信号Smと回転数信号Snとは割算器３０に
供給されてSm／Snの割算信号SDを得、この割
算信号Ｓ１は巻取機１４の現在の巻量に相当する
信号である。割算信号SDは線材１の比重等に相
応した定数K1と共に掛算器３２に供給されて
GD2（Kg・m2）に相当する基準信号Ｓ２を得る。
次いでこの基準信号Ｓ２は375の数字に相応する
信号と共に割算器３４に供給されてGD2（Kg／
m2）／375に相当する信号Ｓ３を得、この信号Ｓ
３は回転数信号Snと共に掛算器３６に供給され
てGD2・Ｎ／375（Kg−ｍ）を指示する慣性信号Si
を得る。この慣性信号Siは張力設定器２８によつ
て設定された張力信号Stと共に引算器３８に供給
されて（Si−St）に相当する制御信号Scが得ら
れる。この制御信号Scは増幅器４０を経てデス
クブレーキ２２に供給される。従つてデスクブレ
ーキ２２はこの制御信号Scによつて貯線機１２
の能力の範囲内で線材１の張力を維持しつつ所定
の時間で巻取機１４が停止するように制御され
る。 The linear speed signal Sm and the rotational speed signal Sn are supplied to a divider 30 to obtain a division signal SD of Sm/Sn, and this division signal S1 is a signal corresponding to the current winding amount of the winding machine 14. be. The division signal SD is supplied to the multiplier 32 together with a constant K1 corresponding to the specific gravity of the wire 1, etc.
A reference signal S2 corresponding to GD 2 (Kg·m 2 ) is obtained.
This reference signal S2 is then supplied to a divider 34 together with a signal corresponding to the number 375 to calculate GD 2 (Kg/
m 2 )/375 is obtained, and this signal S
3 is an inertial signal Si that is supplied to the multiplier 36 together with the rotational speed signal Sn and indicates GD 2・N/375 (Kg-m).
get. This inertial signal Si is supplied to a subtracter 38 together with a tension signal St set by a tension setting device 28, and a control signal Sc corresponding to (Si-St) is obtained. This control signal Sc is supplied to the desk brake 22 via an amplifier 40. Therefore, the desk brake 22 is controlled by the storage machine 12 by this control signal Sc.
The winding machine 14 is controlled to stop at a predetermined time while maintaining the tension of the wire rod 1 within its capacity.
例えば、線材処理機１０が伸線機である場合、
この伸線機が線速1500、1000、500ｍ／分で駆動
されているときそれぞれの停止時間がt1、t2、t3
であるとすると、線材の繰出量は1500・t1／60、
1000・t2／60、500・t3／60となつて線速に応じ
て停止するが、その停止時間は線材のサイズに関
係なく定まる。本発明の方法では上記のように演
算されて求められた制御信号Scがデスクブレー
キ２２に供給され線速に応じてそれぞれt1、t2、
t3で停止するようにブレーキ力が設定される。 For example, when the wire processing machine 10 is a wire drawing machine,
When this wire drawing machine is driven at linear speeds of 1500, 1000, and 500 m/min, the respective stopping times are t1, t2, and t3.
Assuming that, the amount of wire rod fed out is 1500・t1/60,
The wire stops at 1000・t2/60 and 500・t3/60 depending on the wire speed, but the stopping time is determined regardless of the size of the wire. In the method of the present invention, the control signal Sc calculated and determined as described above is supplied to the desk brake 22, and the control signal Sc is supplied to the desk brake 22, and the control signal Sc is supplied to the desk brake 22 according to the linear velocity.
The brake force is set to stop at t3.
本発明によれば、上記のように、線材処理機か
ら繰出される線材を貯線機を通して巻取つている
巻取機を停止する必要がある場合に線速に同期し
て巻取機を停止することができるから線材に大き
な張力が掛ることがなく円滑に巻取機を停止する
ことができる実益がある。 According to the present invention, as described above, when it is necessary to stop the winding machine that is winding the wire fed from the wire processing machine through the wire storage machine, the winding machine is stopped in synchronization with the wire speed. This has the practical benefit of being able to smoothly stop the winding machine without applying a large tension to the wire.
図面は本発明の方法を実施する装置の概略系統
図である。
１……線材、１０……線材処理機、１２……貯
線機、１４……巻取機、２２……デスクブレー
キ、２４……線速検出器、２６……回転数検出
器、３０，３２，３４，３６，３８……演算器。
The drawing is a schematic diagram of an apparatus for carrying out the method of the invention. 1... wire rod, 10... wire processing machine, 12... wire storage machine, 14... winding machine, 22... desk brake, 24... line speed detector, 26... rotation speed detector, 30, 32, 34, 36, 38... Arithmetic unit.
Claims (1)
る線材をダンサロール、アキユムレータ等の貯線
機を介して巻取機に巻取る線材処理装置の前記巻
取機のブレーキ力を制御して巻取機の停止を制御
する方法において、前記線材の設定張力を電気的
に交換して得られた張力信号と前記線材処理機か
ら繰出される線材の速度を電気的に交換して得ら
れた線速信号と前記巻取機の回転数を電気的に交
換して得られた回転数信号とを検出し、前記線速
信号と回転数信号とから巻取機の現在の慣性トル
クを示す慣性信号を演算して求め、前記慣性信号
と張力信号との差から前記巻取機のブレーキ力を
制御して前記巻取機を前記貯線機の制御範囲内で
線速に同期して停止することを特徴とする線材処
理装置の巻取機停止制御方法。1. Controlling the braking force of the winding machine of a wire processing device that winds the wire fed from a wire processing machine such as a wire drawing machine or an extruder into a winding machine via a wire storage machine such as a dancer roll or an accumulator. In the method for controlling the stop of a winding machine, the tension signal obtained by electrically exchanging the set tension of the wire rod and the speed of the wire rod fed out from the wire rod processing machine is provided. detecting a linear velocity signal obtained by electrically exchanging the rotational speed of the winding machine, and indicating the current inertia torque of the winding machine from the linear velocity signal and the rotational speed signal. An inertia signal is calculated and obtained, and the braking force of the winding machine is controlled based on the difference between the inertia signal and the tension signal, and the winding machine is stopped in synchronization with the linear speed within the control range of the wire storage machine. A winding machine stop control method for a wire processing device, characterized in that:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11827984A JPS60262774A (en) | 1984-06-11 | 1984-06-11 | Stop control method of take-up machine in wire material processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11827984A JPS60262774A (en) | 1984-06-11 | 1984-06-11 | Stop control method of take-up machine in wire material processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60262774A JPS60262774A (en) | 1985-12-26 |
| JPH0220544B2 true JPH0220544B2 (en) | 1990-05-09 |
Family
ID=14732723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11827984A Granted JPS60262774A (en) | 1984-06-11 | 1984-06-11 | Stop control method of take-up machine in wire material processing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60262774A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0723049Y2 (en) * | 1988-10-18 | 1995-05-31 | 理研電線株式会社 | Wire drawing control device for wire drawing machine |
| CN101856679A (en) * | 2010-06-03 | 2010-10-13 | 江苏茂达电磁线有限公司 | Automatic alarm device at the moment of full take-up spool of drawing machine |
-
1984
- 1984-06-11 JP JP11827984A patent/JPS60262774A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60262774A (en) | 1985-12-26 |
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