JPS6333870Y2 - - Google Patents
Info
- Publication number
- JPS6333870Y2 JPS6333870Y2 JP1983003083U JP308383U JPS6333870Y2 JP S6333870 Y2 JPS6333870 Y2 JP S6333870Y2 JP 1983003083 U JP1983003083 U JP 1983003083U JP 308383 U JP308383 U JP 308383U JP S6333870 Y2 JPS6333870 Y2 JP S6333870Y2
- Authority
- JP
- Japan
- Prior art keywords
- winding
- load
- amplifier
- electro
- surface pressure
- 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 32
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000011888 foil Substances 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- 238000000034 method Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
Landscapes
- Details Of Cutting Devices (AREA)
- Winding Of Webs (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Description
【考案の詳細な説明】
本考案はスリツター巻取面圧制御装置に関し、
特にセンターロールに設けた荷重センサーと、セ
ンターロールに至るアルミ箔等の巻取帯の引張力
を検出し、荷重信号と引張力信号でセンターロー
ルに接する面圧を知り、この面圧信号を設定器の
設定信号と巻径本検出する巻径補正信号を入力す
る電空変換増巾器に入力し、更にこの出力を変換
器に入力して空気圧に変換してシリンダを作動
し、常に一定圧で安定した面圧をあたえるよう制
御するようにしたものである。[Detailed description of the invention] The present invention relates to a slitter winding surface pressure control device.
In particular, a load sensor installed on the center roll detects the tensile force of the winding band of aluminum foil, etc. leading to the center roll, determines the surface pressure in contact with the center roll from the load signal and tensile force signal, and sets this surface pressure signal. The setting signal of the device and the winding diameter correction signal that detects the winding diameter are input to the electro-pneumatic conversion amplifier, and this output is input to the converter to convert it to air pressure and operate the cylinder, so that the pressure is always constant. It is designed to control so that a stable surface pressure is applied.
従来アルミ箔等のスリツターでは機械の性能を
決めるに巻取面圧制御がある。またスリツターの
巻取方法では水平移動とスイング方式による2通
りがあるが、夫々欠点があり、その各欠点を補う
には作業者の技術にたよつている。 Conventional slitting machines for aluminum foil, etc., have winding surface pressure control that determines the performance of the machine. Furthermore, there are two winding methods for the slitter: a horizontal movement method and a swing method, but each method has drawbacks, and each method relies on the skill of the operator to compensate for each drawback.
後者のスイング方式による場合は、アームの支
点軸に想定した面圧変化の曲線カムを取付けて巻
径に従つてその変位を電圧信号として取出し、こ
の信号を電空変換器に入れ、出力を空気圧に変換
してシリンダーにより面圧制御を行つてきた。 In the case of the latter swing method, a curved cam with the assumed surface pressure change is attached to the fulcrum shaft of the arm, and the displacement is extracted as a voltage signal according to the winding diameter.This signal is input to an electro-pneumatic converter, and the output is converted to pneumatic pressure. The surface pressure has been controlled using a cylinder.
しかし、この方法の問題は、面圧変化の曲線そ
のものが箔幅によつて変化するので曲線カムその
ものが近似的であること、また電空変換器にもヒ
ステリシスがあり精度が良くない。また機械上に
もロスがあり問題で目安程度の制御であつた。 However, the problem with this method is that the curve itself of the surface pressure change changes depending on the foil width, so the curved cam itself is an approximation, and the electro-pneumatic converter also has hysteresis, making it less accurate. There was also mechanical loss, which was a problem and the control was only as good as a rough guide.
本考案は斯様な点に鑑み、常に一定圧で安定し
た面圧に制御を行うことを目的としたものであ
る。 In view of these points, the present invention aims to always control the surface pressure to be constant and stable.
以下本考案に係るスリツター巻取面圧制御装置
の一実施例を添付図面に基いて具体的に説明す
る。 An embodiment of the slitter winding surface pressure control device according to the present invention will be described in detail below with reference to the accompanying drawings.
1はセンターロールで、このセンターロール1
には左右に荷重センサー2を設け、荷重センサー
2は荷重アンプ3に接続して荷重信号を入力し、
左右の荷重を比較してバランスを表示部4に表示
する。また荷重アンプ3はセンターロール1に至
る間の案内ロール5に設けた案内ロール5を通る
巻取帯Pの張力を検出する張力センサー6の信号
を巻取張力設定器16からの信号と共に入力し演
算して面圧表示部7に表示する。また荷重アンプ
3は、電空変換増巾器8に入力する。電空変換増
巾器8は、面圧設定器9の設定値と、巻取径検出
器10の巻径補正信号を入力する。電空変換増巾
器8は演算し、その出力を電空変換器11に入力
する。電空変換器11は、電圧を空気圧に変換す
るもので、この変換した空気圧を、スイングアー
ム12に連絡させたシリンダー13に供給するよ
うにしてある。 1 is the center roll, this center roll 1
Load sensors 2 are installed on the left and right sides of the machine, and the load sensors 2 are connected to a load amplifier 3 to input load signals.
The left and right loads are compared and the balance is displayed on the display section 4. In addition, the load amplifier 3 inputs a signal from a tension sensor 6 that detects the tension of the winding belt P passing through the guide roll 5 provided on the guide roll 5 before reaching the center roll 1, together with a signal from the winding tension setting device 16. It is calculated and displayed on the surface pressure display section 7. The load amplifier 3 also inputs to an electro-pneumatic conversion amplifier 8 . The electro-pneumatic conversion amplifier 8 receives the setting value of the surface pressure setting device 9 and the winding diameter correction signal of the winding diameter detector 10. The electro-pneumatic conversion amplifier 8 performs calculations and inputs its output to the electro-pneumatic converter 11. The electro-pneumatic converter 11 converts voltage into air pressure, and supplies this converted air pressure to the cylinder 13 connected to the swing arm 12.
尚図中Mは巻取モータである。 In addition, M in the figure is a winding motor.
本考案は前記の構成で明らかなように、案内ロ
ールに案内されてセンターロールに導かれたアル
ミ箔の巻取帯はニツプロール14で分割し、スイ
ングアーム12に軸支され、かつセンターロール
1に接した巻取軸15に巻取るのであるが、セン
ターロール1は巻取軸15に巻取られたアルミ箔
は面圧を受ける、の面圧はセンターロール1にか
かる荷重を左右の荷重センサー2で検出し、この
検出信号を荷重アンプ3に入力し、左右の荷重を
比較してバランスを表示部4に表示すると共に、
案内ロール5を通るアルミ箔巻取帯Pの張力を張
力計6で検出した信号及び巻取張力設定器16か
らの信号を入力し減算して面圧表示部で表示し、
また荷重アンプ3の出力は、巻径補正信号と面圧
設定値信号を入力した電空変換増巾器8に入力し
演算してその出力を電空変換器11に入力して空
気圧に変換し、の空気圧をスイングアーム12に
連結したシリンダー13に供給する。したがつ
て、製品重量の変化、スイングアームの角度補正
等マイコンによつて演算することで安定して使用
でき製品は均一化でき、一定巻取径においては常
に一定の荷重であつて変ることがない等の効果が
ある。また巻径に応じ面圧を変化させる制御も可
能である。 As is clear from the above-mentioned configuration, in the present invention, the winding band of aluminum foil guided by the guide roll and led to the center roll is divided by the nip roll 14, is pivotally supported by the swing arm 12, and is attached to the center roll 1. The center roll 1 is wound onto the winding shaft 15 that is in contact with the aluminum foil, and the aluminum foil wound around the winding shaft 15 is subjected to surface pressure. This detection signal is input to the load amplifier 3, the left and right loads are compared, and the balance is displayed on the display section 4.
The tension of the aluminum foil winding band P passing through the guide roll 5 is inputted and subtracted by the signal detected by the tension meter 6 and the signal from the winding tension setting device 16, and displayed on the surface pressure display section;
The output of the load amplifier 3 is input to the electro-pneumatic conversion amplifier 8 which receives the winding diameter correction signal and the surface pressure set value signal, and is calculated, and the output is input to the electro-pneumatic converter 11 to convert it into air pressure. , is supplied to the cylinder 13 connected to the swing arm 12. Therefore, by using a microcomputer to calculate changes in the product weight, correction of the angle of the swing arm, etc., it can be used stably and the product can be made uniform, and the load is always constant at a constant winding diameter and does not change. There are effects such as no. It is also possible to control the surface pressure to vary according to the winding diameter.
図面は本考案に係るスリツター巻取面圧制御装
置の一実施例を示す説明図である。
1〜センターロール、2〜荷重センサー、3〜
荷重アンプ、4〜左右バランス表示部、5〜案内
ロール、6〜張力センサー、7〜面圧表示部、8
〜電空変換増巾器、9〜面圧設定器、10〜巻径検
出器、11〜電空変換器、12〜スイングアー
ム、13〜シリンダー、14〜ニツプル、15〜
巻取軸、16〜巻取張力設定器。
The drawing is an explanatory diagram showing an embodiment of the slitter winding surface pressure control device according to the present invention. 1~Center roll, 2~Load sensor, 3~
Load amplifier, 4 - Left and right balance display section, 5 - Guide roll, 6 - Tension sensor, 7 - Surface pressure display section, 8
~ Electropneumatic conversion amplifier, 9 ~ Surface pressure setting device, 10 ~ Winding diameter detector, 11 ~ Electropneumatic converter, 12 ~ Swing arm, 13 ~ Cylinder, 14 ~ Nipple, 15 ~
Winding shaft, 16 - winding tension setting device.
Claims (1)
取り帯をセンターロールに接触した巻取軸に巻取
られるスリツター巻取り装置において、センター
ロールの左右に荷重センサーを設け、この荷重セ
ンサーで検出した荷重信号を比較し演算して表示
する荷重アンプに接続し、更に荷重アンプには、
センターロールに至る間の案内ロールを通る巻取
り帯の張力を検出する張力センサーの信号及び巻
取張力設定器信号を接続すると共に、荷重アンプ
を面圧設定器及び巻取径検出器と共に電空変換増
巾器に接続し、また電空変換増巾器は演算し、そ
の出力を電空変換器に入力し、更にこの電空変換
器は変換した空気圧をスイングアームに連絡した
シリンダーに接続し供給させてなることを特徴と
したスリツター巻取面圧制御装置。 In a slitter winding device where a winding band of aluminum foil, etc. that is supplied through a guide roll is wound onto a winding shaft that is in contact with a center roll, load sensors are installed on the left and right sides of the center roll, and the load sensors detect the It is connected to a load amplifier that compares, calculates, and displays load signals, and the load amplifier also has a
In addition to connecting the signal of the tension sensor that detects the tension of the winding band passing through the guide roll leading to the center roll and the signal of the winding tension setting device, the load amplifier is connected to the electro-pneumatic device along with the surface pressure setting device and the winding diameter detector. It is connected to a conversion amplifier, and the electro-pneumatic conversion amplifier calculates and inputs its output to an electro-pneumatic converter, which in turn connects the converted air pressure to the cylinder connected to the swing arm. A slitter winding surface pressure control device characterized by being supplied with a slitter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP308383U JPS59109499U (en) | 1983-01-13 | 1983-01-13 | Slitter winding surface pressure control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP308383U JPS59109499U (en) | 1983-01-13 | 1983-01-13 | Slitter winding surface pressure control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59109499U JPS59109499U (en) | 1984-07-24 |
JPS6333870Y2 true JPS6333870Y2 (en) | 1988-09-08 |
Family
ID=30134715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP308383U Granted JPS59109499U (en) | 1983-01-13 | 1983-01-13 | Slitter winding surface pressure control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59109499U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5034686A (en) * | 1973-07-16 | 1975-04-03 | ||
JPS5741425A (en) * | 1980-08-22 | 1982-03-08 | Honda Motor Co Ltd | Controller of engine with supercharger |
-
1983
- 1983-01-13 JP JP308383U patent/JPS59109499U/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5034686A (en) * | 1973-07-16 | 1975-04-03 | ||
JPS5741425A (en) * | 1980-08-22 | 1982-03-08 | Honda Motor Co Ltd | Controller of engine with supercharger |
Also Published As
Publication number | Publication date |
---|---|
JPS59109499U (en) | 1984-07-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6547707B2 (en) | Strain control in an infeed of a printing machine | |
US4552317A (en) | Apparatus for coiling a synthetic resin foil web | |
US6039285A (en) | Device for unwinding reels of web material comprising a system for controlling the unwinding pressure | |
JPS61197356A (en) | Tension controller | |
EP0092567B2 (en) | Improvements in or relating to winding apparatus | |
JPS6333870Y2 (en) | ||
CN101201281A (en) | Method and system in connection with tension measurement of material web | |
JP2775343B2 (en) | Belt running control member | |
JP2761115B2 (en) | Strip winding device | |
US6035259A (en) | Web material camber measurement apparatus and method | |
JPS63176259A (en) | Dancer roller device | |
JPH062541B2 (en) | Roll winding device for strips | |
CN206203541U (en) | A kind of complex reverse osmosis membrane wrap-up | |
JPS6448754A (en) | Web winding device | |
JPH07110733B2 (en) | Brake device deterioration determination device | |
JPS605499B2 (en) | Tatsuchi roller control device in winder | |
JPS5978054A (en) | Control of rider roll and apparatus thereof | |
JPH06271154A (en) | Pressure roll controlling method for winder and device thereof | |
JPS6347368Y2 (en) | ||
JPH023459Y2 (en) | ||
JP2554147B2 (en) | Winding machine tension control method | |
SU949361A1 (en) | Device for checking material tensioning | |
JPS5829191Y2 (en) | Cloth shrinkage adjustment device for mercerizing machine | |
KR910000523B1 (en) | Take-out/take-up tension control apparatus | |
GB2114169A (en) | Improvements in or relating to winding apparatus |