JPH072401A - Tensile strength corrective controller for sheet - Google Patents

Tensile strength corrective controller for sheet

Info

Publication number
JPH072401A
JPH072401A JP14752493A JP14752493A JPH072401A JP H072401 A JPH072401 A JP H072401A JP 14752493 A JP14752493 A JP 14752493A JP 14752493 A JP14752493 A JP 14752493A JP H072401 A JPH072401 A JP H072401A
Authority
JP
Japan
Prior art keywords
winder
tensile strength
sheet
tension
signal
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
Application number
JP14752493A
Other languages
Japanese (ja)
Inventor
Masahiko Takada
昌彦 高田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Priority to JP14752493A priority Critical patent/JPH072401A/en
Publication of JPH072401A publication Critical patent/JPH072401A/en
Pending legal-status Critical Current

Links

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  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

PURPOSE:To carry out stable correction of tensile strength by controlling the tensile strength of a winder so that a set sheet tensile strength is achieved by a means for controlling the rotation speed of the winder according to a winder velocity reference signal, and a means for detecting the position of a dancer roll which varies as the tensile strength of the sheet varies. CONSTITUTION:The rotation speed of a winder is controlled by a winder motor M2 according to a winder velocity reference signal via a tensile strength corrective controller 2. The position detection signal 13 of a dancer roll 3 which varies as the tensile strength of the sheet varies is amplified by a tensile strength signal amplifier 10, and the amplified tensile strength signal 4 is used to control the rotation speed of the winder via the tensile strength correction controller 2. A set level of the tensile strength of the sheet is achieved by these modes of controlling the rotation speed of the winder. The sheet can thus be wound up by stable tensile strength in a normal condition.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、シートマシンセクショ
ナル駆動方式において加減速の頻繁なシートマシンセク
ショナルドライブ駆動の張力補正制御装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tension correction control device for a seat machine sectional drive drive which is frequently accelerated and decelerated in a seat machine sectional drive system.

【0002】[0002]

【従来の技術】従来の制御装置の速度基準信号は、全セ
クション共、同一信号のため巻取機入口にシート張力を
検出するダンサーロールを配置し張力補正制御させるも
のの、加減速時には、過渡的に張力変動が発生した。そ
の結果、シートによるロール面の抱き張力がゆるみロー
ル回転速度と、シートの走行速度とが変動し、シートに
ロール面による筋状のキズがついたり、シート巻取への
シワ入りや、巻始めの紙端マクレの問題が発生した。特
に巻取機が長い場合、巻取機の全部と後部で一定の張力
に安定させるまでに時間がかかり上記のような問題点が
顕著に発生した。
2. Description of the Related Art Since the speed reference signal of the conventional control device is the same signal for all sections, a dancer roll for detecting the sheet tension is arranged at the entrance of the winder to perform tension correction control. The tension fluctuated. As a result, the hugging tension of the roll surface due to the sheet loosens, the roll rotation speed and the traveling speed of the sheet fluctuate, and the sheet is scratched due to the roll surface, wrinkles in the sheet take-up, and winding start. The problem of the paper edge macre occurred. In particular, when the winding machine is long, it takes time to stabilize the tension to a constant tension in the entire winding machine and the rear part of the winding machine.

【0003】[0003]

【発明が解決しようとする課題】以上のように、本発明
の目的は、加減速の頻繁なシート、マシンセクショナル
ドライブ方式において安定した張力補正をすることの出
来る張力補正制御装置を提供することである。
SUMMARY OF THE INVENTION As described above, the object of the present invention is to provide a tension correction control device capable of performing stable tension correction in a machine-acceleration / deceleration seat or machine sectional drive system. is there.

【0004】[0004]

【課題を解決するための手段】即ち、本発明は、以下の
手段により上記課題を達成することが出来た。シート、
マシンセクショナル、ドライブ駆動方式による張力補正
制御装置において、巻取機速度基準信号により巻取機の
回転数制御を行う手段1と、シート張力変動に従って変
動するダンサーロール位置検出を行う手段2と、手段1
と手段2により設定シート張力になるように巻取機張力
制御を行う手段3とを有する張力補正制御装置である。
また、手段1での巻取機速度基準信号は、ダンサーロー
ルよりも前に位置するドライブセクション速度補正信号
とライン速度基準信号とより取り込む手段4を有する。
That is, the present invention was able to achieve the above object by the following means. Sheet,
In a tension correction control device using a machine sectional drive drive system, a means 1 for controlling the number of revolutions of the winder based on a winder speed reference signal, a means 2 for detecting a dancer roll position that fluctuates in accordance with a change in sheet tension, and a means. 1
And a means 3 for controlling the winder tension so that the sheet tension is set by means 2.
Further, the winder speed reference signal in the means 1 has means 4 for taking in the drive section speed correction signal and the line speed reference signal positioned before the dancer roll.

【0005】以下、本発明の実施例を詳細に説明する。
本発明における手段1は、巻取機速度基準信号5により
張力補正制御装置2を経て、巻取機モーターM2にて巻
取機の回転数制御を行う。手段2は、シート張力変動に
従って変動するダンサーロール3の位置検出信号13を
張力信号増幅器10で増幅し、増幅された張力信号4を
張力補正制御装置2を経て巻取機回転数制御を行う。こ
こで張力補正制御装置2における巻取機回転数制御手段
3は、手段1と手段2により設定シート張力になるよう
に巻取機回転数制御を行う。手段4は、ライン速度基準
信号8と速度補正信号9を取り込んだ速度制御装置7に
てダンサーロール3よりも前に位置するセクション6を
ドライブするシートロール駆動モーター制御信号12を
出し、その際、巻取機基準信号5を手段4にて前セクシ
ョンの速度から取り込む事でシート速度に合致した巻取
機回転数制御信号14とする事ができ過渡時の張力変動
を迅速に低減することが出来る。
Embodiments of the present invention will be described in detail below.
The means 1 in the present invention controls the rotation speed of the winder by the winder motor M2 via the tension correction control device 2 by the winder speed reference signal 5. The means 2 amplifies the position detection signal 13 of the dancer roll 3 which fluctuates according to the sheet tension fluctuation by the tension signal amplifier 10, and controls the winding speed of the winding machine via the tension correction controller 2 for the amplified tension signal 4. Here, the winding machine rotation speed control means 3 in the tension correction control device 2 controls the winding machine rotation speed by the means 1 and 2 so that the set sheet tension is achieved. The means 4 outputs a sheet roll drive motor control signal 12 for driving the section 6 located in front of the dancer roll 3 by the speed control device 7 which takes in the line speed reference signal 8 and the speed correction signal 9, and at that time, By taking in the winder reference signal 5 from the speed of the previous section by means 4, it is possible to make the winder rotation speed control signal 14 that matches the sheet speed, and it is possible to rapidly reduce the tension fluctuation during transition. .

【0006】尚、図2における各信号は、上記説明した
ように、張力信号4は張力設定信号11の変量Xとダン
サーロール位置検出信号13の変量Zとにより演算され
たもの(=X±Z)であり、巻取機速度基準信号5はラ
イン速度基準信号8の変量Xと速度補正信号9の変量Z
とにより演算されたもの(=X−Z)であり、シートロ
ール駆動モーター制御信号12もライン速度基準信号8
の変量Xと速度補正信号9の変量Zとにより演算された
もの(=X−Z)であり、巻取機回転数制御信号14は
張力信号4の変量Zと巻取機速度基準信号5の変量Xと
により演算されたもの(=X±Z)である。
As described above, the tension signals 4 in FIG. 2 are calculated by the variable X of the tension setting signal 11 and the variable Z of the dancer roll position detection signal 13 (= X ± Z). ), And the winder speed reference signal 5 is the variable X of the line speed reference signal 8 and the variable Z of the speed correction signal 9.
And the sheet roll drive motor control signal 12 is also the line speed reference signal 8
Is calculated (= X−Z) from the variable X of the wind correction signal 9 and the variable Z of the speed correction signal 9, and the winder rotation speed control signal 14 is the variable Z of the tension signal 4 and the wind speed reference signal 5. It is calculated by the variable X and (= X ± Z).

【0007】[0007]

【発明の効果】以上のように本発明によれば、ダンサー
ロール3からの張力信号、更には、シートロール6での
シート速度に同調した巻取機速度基準信号5を張力補正
制御装置2を介して巻取機セクションドライブに与える
ためライン速度加減速度時の張力変動を安定化し、定常
状態の張力で、シートを巻取る事が出来る。
As described above, according to the present invention, the tension signal from the dancer roll 3, and further, the winder speed reference signal 5 synchronized with the sheet speed of the sheet roll 6 are transmitted to the tension correction control device 2. Since it is applied to the winder section drive via the winding machine, the tension fluctuation during line speed acceleration / deceleration can be stabilized, and the sheet can be wound with the tension in the steady state.

【図面の簡単な説明】[Brief description of drawings]

【図1】図1は本発明の実施例を示す巻取機の張力補正
制御装置の全体フロー図。
FIG. 1 is an overall flowchart of a tension correction control device for a winder showing an embodiment of the present invention.

【図2】図2は本願発明の巻取機の張力補正制御装置を
構成する用いられる各信号のフロー。
FIG. 2 is a flow chart of each signal used in the tension correction control device of the winder of the present invention.

【符号の説明】[Explanation of symbols]

1 巻取機 2 張力補正制御装置 3 ダンサーロール 4 張力信号 5 巻取機速度基準信号 6 シートロール 7 速度制御装置 8 ライン速度基準信号 9 速度補正信号 10 張力信号増幅器 11 張力設定信号 12 シートロール駆動モーター制御信号 13 ダンサーロール位置検出信号 14 巻取機回転数制御信号 M1 シートロール駆動モーター M2 巻取機モーター 1 Winder 2 Tension correction control device 3 Dancer roll 4 Tension signal 5 Winder speed reference signal 6 Sheet roll 7 Speed control device 8 Line speed reference signal 9 Speed correction signal 10 Tension signal amplifier 11 Tension setting signal 12 Seat roll drive Motor control signal 13 Dancer roll position detection signal 14 Winder rotation speed control signal M1 Sheet roll drive motor M2 Winder motor

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 シートマシンのセクショナルドライブ駆
動方式により走行するシートの張力制御装置において、
巻取機速度基準信号により巻取機の回転数制御を行う手
段1、シート張力変動に従って変動するダンサーロール
の位置検出を行う手段2、手段1と手段2により設定シ
ート張力になるように巻取機張力制御を行う手段3とを
有する張力補正制御装置。
1. A tension control device for a seat traveling by a sectional drive drive system of a seat machine,
Means 1 for controlling the number of revolutions of the winder according to the winder speed reference signal, means 2 for detecting the position of the dancer roll that fluctuates in accordance with the change in the sheet tension, and winding means for adjusting the sheet tension by means 1 and 2 A tension correction control device having means 3 for performing machine tension control.
【請求項2】 手段1での巻取機速度基準信号がダンサ
ーロール位置より、前部に位置するドライブセクション
を速度制御装置を介しての信号を取り込む手段4を有す
る請求項1記載の張力補正制御装置。
2. The tension correction according to claim 1, further comprising means 4 for taking in a signal from the drive section located in the front portion of the winder speed reference signal from the means 1 from the dancer roll position via the speed control device. Control device.
JP14752493A 1993-06-18 1993-06-18 Tensile strength corrective controller for sheet Pending JPH072401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14752493A JPH072401A (en) 1993-06-18 1993-06-18 Tensile strength corrective controller for sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14752493A JPH072401A (en) 1993-06-18 1993-06-18 Tensile strength corrective controller for sheet

Publications (1)

Publication Number Publication Date
JPH072401A true JPH072401A (en) 1995-01-06

Family

ID=15432269

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14752493A Pending JPH072401A (en) 1993-06-18 1993-06-18 Tensile strength corrective controller for sheet

Country Status (1)

Country Link
JP (1) JPH072401A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6002403A (en) * 1996-04-30 1999-12-14 Sony Corporation Graphical navigation control for selecting applications on visual walls
JP2010013197A (en) * 2008-07-01 2010-01-21 Fuji Iron Works Co Ltd Rewinding control method for turret winder
WO2016157972A1 (en) * 2015-03-27 2016-10-06 株式会社フジシールインターナショナル Accumulation device
WO2024090969A1 (en) * 2022-10-24 2024-05-02 주식회사 엘지에너지솔루션 Dry electrode manufacturing apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6002403A (en) * 1996-04-30 1999-12-14 Sony Corporation Graphical navigation control for selecting applications on visual walls
JP2010013197A (en) * 2008-07-01 2010-01-21 Fuji Iron Works Co Ltd Rewinding control method for turret winder
WO2016157972A1 (en) * 2015-03-27 2016-10-06 株式会社フジシールインターナショナル Accumulation device
JPWO2016157972A1 (en) * 2015-03-27 2018-01-18 株式会社フジシールインターナショナル Accumulator
US10427905B2 (en) 2015-03-27 2019-10-01 Fuji Seal International, Inc. Accumulation device
WO2024090969A1 (en) * 2022-10-24 2024-05-02 주식회사 엘지에너지솔루션 Dry electrode manufacturing apparatus

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