JPH02146189U - - Google Patents

Info

Publication number
JPH02146189U
JPH02146189U JP5664889U JP5664889U JPH02146189U JP H02146189 U JPH02146189 U JP H02146189U JP 5664889 U JP5664889 U JP 5664889U JP 5664889 U JP5664889 U JP 5664889U JP H02146189 U JPH02146189 U JP H02146189U
Authority
JP
Japan
Prior art keywords
feeler
tenter
selvage
speed signal
outputs
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.)
Granted
Application number
JP5664889U
Other languages
Japanese (ja)
Other versions
JPH057276Y2 (en
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 filed Critical
Priority to JP1989056648U priority Critical patent/JPH057276Y2/ja
Publication of JPH02146189U publication Critical patent/JPH02146189U/ja
Application granted granted Critical
Publication of JPH057276Y2 publication Critical patent/JPH057276Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Treatment Of Fiber Materials (AREA)
  • Advancing Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Description

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

第１図はこの考案の実施例のブロツク図、第２
図は前置増幅器の回路図、第３図は第１演算増幅
器ＯＰ１の作用を説明するグラフ、第４図は第２
演算増幅器ＯＰ２の作用を説明するグラフ、第５
図は第３演算増幅器のＯＰ３の作用を説明するグ
ラフ、第６図は第４演算増幅器ＯＰ４の作用を説
明するグラフである。 １……テンターレール、２……テンターチエー
ン、１０……耳端フイーラー、１１……フイーラ
ーバー、２０……前置増幅器、３０……インバー
タ、４０……誘導モータ。 Figure 1 is a block diagram of an embodiment of this invention, Figure 2 is a block diagram of an embodiment of this invention.
The figure is a circuit diagram of the preamplifier, FIG. 3 is a graph explaining the action of the first operational amplifier OP1 , and FIG.
Graph explaining the action of operational amplifier OP 2 , fifth
The figure is a graph explaining the action of the third operational amplifier OP3 , and FIG. 6 is a graph explaining the action of the fourth operational amplifier OP4 . DESCRIPTION OF SYMBOLS 1... tenter rail, 2... tenter chain, 10... edge feeler, 11... feeler bar, 20... preamplifier, 30... inverter, 40... induction motor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] テンターの布帛入口側に、テンターチエーンに
保持される直前の布帛の耳端にフイーラーバーを
接触させてフイーラーバーの変位に応じた大きさ
の電気信号を出力する耳端フイーラーを設け、こ
の耳端フイーラーに、耳端フイーラーの出力信号
を受けて上記フイーラーバーの中立点に対する正
方向変位および負方向変位にそれぞれ比例した正
転速度信号および逆転速度信号を出力する前置増
幅器を接続し、この前置増幅器の出力端子を入口
側テンターレール摺動用誘導モータの電源回路に
介在させた速度制御用インバータの速度信号端子
に接続したことを特徴とするテンターの耳端追従
装置。 A selvage feeler is provided on the fabric inlet side of the tenter, and the selvage feeler is placed in contact with the selvage of the fabric just before it is held in the tenter chain, and outputs an electric signal of a magnitude corresponding to the displacement of the feeler bar. , a preamplifier is connected which receives the output signal of the edge feeler and outputs a forward rotation speed signal and a reverse rotation speed signal proportional to the positive direction displacement and negative direction displacement, respectively, of the feeler bar with respect to the neutral point, and A tenter edge tracking device characterized in that an output terminal is connected to a speed signal terminal of a speed control inverter interposed in a power supply circuit of an induction motor for sliding an entrance tenter rail.
JP1989056648U 1989-05-17 1989-05-17 Expired - Lifetime JPH057276Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989056648U JPH057276Y2 (en) 1989-05-17 1989-05-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989056648U JPH057276Y2 (en) 1989-05-17 1989-05-17

Publications (2)

Publication Number Publication Date
JPH02146189U true JPH02146189U (en) 1990-12-12
JPH057276Y2 JPH057276Y2 (en) 1993-02-24

Family

ID=31580658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989056648U Expired - Lifetime JPH057276Y2 (en) 1989-05-17 1989-05-17

Country Status (1)

Country Link
JP (1) JPH057276Y2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811804U (en) * 1981-07-15 1983-01-25 松下電工株式会社 Shade mounting structure for lighting fixtures
JPS5830226A (en) * 1981-08-17 1983-02-22 Nakamichi Corp Digital/analog converting circuit
JPS58180663A (en) * 1982-04-16 1983-10-22 神鋼電機株式会社 Line drive apparatus of fabric finishing machine
JPS62101138U (en) * 1985-12-17 1987-06-27
JPS635485A (en) * 1986-06-26 1988-01-11 Fujitsu Ltd Image data compression circuit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811804U (en) * 1981-07-15 1983-01-25 松下電工株式会社 Shade mounting structure for lighting fixtures
JPS5830226A (en) * 1981-08-17 1983-02-22 Nakamichi Corp Digital/analog converting circuit
JPS58180663A (en) * 1982-04-16 1983-10-22 神鋼電機株式会社 Line drive apparatus of fabric finishing machine
JPS62101138U (en) * 1985-12-17 1987-06-27
JPS635485A (en) * 1986-06-26 1988-01-11 Fujitsu Ltd Image data compression circuit

Also Published As

Publication number Publication date
JPH057276Y2 (en) 1993-02-24

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