JPS5933022A - Strip edge wiper device of rolling mill - Google Patents

Strip edge wiper device of rolling mill

Info

Publication number
JPS5933022A
JPS5933022A JP14106182A JP14106182A JPS5933022A JP S5933022 A JPS5933022 A JP S5933022A JP 14106182 A JP14106182 A JP 14106182A JP 14106182 A JP14106182 A JP 14106182A JP S5933022 A JPS5933022 A JP S5933022A
Authority
JP
Japan
Prior art keywords
strip
rolling mill
air
headers
wiper device
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
JP14106182A
Other languages
Japanese (ja)
Inventor
Masao Koike
小池 征男
Akira Yamauchi
朗 山内
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14106182A priority Critical patent/JPS5933022A/en
Publication of JPS5933022A publication Critical patent/JPS5933022A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21BROLLING OF METAL
    • B21B45/00Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0269Cleaning
    • B21B45/0275Cleaning devices
    • B21B45/0278Cleaning devices removing liquids
    • B21B45/0281Cleaning devices removing liquids removing coolants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

PURPOSE:To easily and surely remove waterdrops adhering to strips, by installing air headers which can be moved leftward and rightward correspondingly to the width of strips to the top and bottom of the strip and realizing appropriate air injection angles. CONSTITUTION:Air headers 7 and 7' are equipped with an air manifold 8 and guide rods 9 and 9' for driving headers and the headers 7 and 7' can be moved to optional locations by means of hydraulic actuators 10 and 10'. A lifting hook 11 is fixedly installed to the headers 7 and 7' and a wire for aircraft 12 is fixed to the hook 11 and introduced to an indicator name plate through a pulley 13. A weight which also acts as an indicator is fitted to one end of the wire 12 and the location of the headers 7 and 7' can be confirmed visually.

Description

【発明の詳細な説明】 采発明行圧延機によって圧鎚した・トリップの板巾方向
のエツジ部に付着す名クーラント液m、i:び水滴等の
水切りを行号つィバー装置に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a line transfer device for removing water droplets and the like that adhere to the edges in the width direction of a trip rolled by a rolling machine.

□従来の圧延機においては、その排出側に水切し′W′
石ド伎mkx配設されており、固定位置に設け5れた複
戯メヘツ夛−より噴出する皐気圧に1って氷切りする構
造のもめ示知られてへる。1だ特開l1853−364
′26によって、1lE−機の相対する諷ル間に形成さ
れた藺隙から流出するクーラント液   □1L 番阻11−.+る苑□めに・ペーサ−を配設した水切り
装置がi案きれている。この方法によると−i トリツ
レ°表面にあるクーラント液および水滴をβ旧トす鼠動
東は犬であるが、ストリップの厚み方向、すなゎち土量
の稟ッジ部は、−ラダー加トリッフリに対するd]力方
向位置が固定されているため、ストリップの13の変化
に対応した適正な噴射角が得られず完全なワイピング効
果を得られなかった。徒だ特開昭50−77258によ
って複数個のエアーノズルと接触式ブラシを配設したも
の75身呈案されているが、この方法によるとエアーの
消費量が4(であり、噸皆が激しく、さらに゛まだ接触
式ブラシの摩耗が激しく、ス) IJツブを傷は易く製
品の品質を著しく低下させる欠点があった。特に高速圧
延時のワイピング方式としては上記のような従来の方式
では問題が多かった。
□In conventional rolling mills, there is a water drain 'W' on the discharge side.
It is known that there is a problem with the structure in which the ice is cut off by the air pressure that is ejected from the ice cubes installed at fixed positions. 1 JP 1853-364
'26, the coolant liquid flows out from the gap formed between the opposing joints of the 1lE-machine □1L No. 11-. A draining device with a pacer on the left side is ready. According to this method, the amount of movement east that removes the coolant liquid and water droplets on the surface of the strip is small, but the thickness direction of the strip, that is, the ridge of the soil volume, is d] relative to trifle] Since the position in the force direction was fixed, an appropriate spray angle corresponding to the 13 changes in the strip could not be obtained and a perfect wiping effect could not be obtained. Japanese Patent Application Laid-Open No. 77258/1983 proposed a method with 75 air nozzles and contact brushes, but according to this method, the air consumption was 4 Moreover, the contact brush was still severely worn, and the IJ knob was easily damaged, which significantly reduced the quality of the product. In particular, the conventional wiping method described above has many problems during high-speed rolling.

本発明は4−記事実に鑑みてなされたものであり、ス)
 11ツブのエツジ部に装着1−だ水滴等を容易にかつ
確実に除去することにより、錆の発生を防上17て高品
質のストリップコイルを得ることができるようにしだ、
圧延機のストリップエツジワイパー装置を提供するもの
である。
The present invention was made in view of the facts in Article 4.
11 Attached to the edge of the tube 1- Easily and reliably removes water droplets, etc., thereby preventing the occurrence of rust and making it possible to obtain a high quality strip coil.
A strip edge wiper device for a rolling mill is provided.

本発明はFE延機によって圧延17たストリップのエツ
ジ部に付着し、だクーラント液り一よび水滴を除去する
だめのストリップエツジワイパー装置において、ストリ
ップの1」]の広狭に7・1応17て左右に移動可能な
エアーヘッダーをストリップの十下に配設置7、適正な
エアーの噴q1角度を得ることによって、ストリップエ
ツジ部に付着する水滴等を容易にかつ確実に除去するよ
うにしだもので、さらに、騒音防上のだめの防音板をエ
アーヘラグーの1囲に配設置7、さらに寸たエアーヘラ
グーの位置を検出するために、メカニカルインジゲー々
−またけモニターテレビによる検出装置を配設したこと
を特徴とするものである。
The present invention provides a strip edge wiper device for removing coolant liquid and water droplets adhering to the edges of a strip rolled by an FE rolling mill. By installing an air header that can be moved from side to side at the bottom of the strip, and obtaining an appropriate air jet angle, water droplets etc. adhering to the strip edges can be easily and reliably removed. In addition, a soundproof board was placed around the air helicopter to prevent noise.7 In order to detect the position of the air helicopter, a detection device using mechanical indicators and monitor television was installed. This is a characteristic feature.

以下本発明にかかる圧延機のスl−’Jツブエツジワイ
パー装置の実施例を図面を参照1.て説明する。
1. With reference to the drawings, an embodiment of a strip edge wiper device for a rolling mill according to the present invention will be described below. I will explain.

第1図はストリップエツジワイパー装置の配置を示す平
面図、第2図のその一部断面正面図、第3図は同じくそ
の一部断面側面図である。ロールハウジング1,1′お
よびプロジェクトブロック2.2′に嵌合装着された作
業ロール3,4によってストリップを圧延する。ロール
入側には「1−ルクーラントヘッダ−(図示せず)が配
設されており、ストリップにクーラント油を供給する。
FIG. 1 is a plan view showing the arrangement of a strip edge wiper device, FIG. 2 is a partially sectional front view thereof, and FIG. 3 is a partially sectional side view thereof. The strip is rolled by means of work rolls 3, 4 which are fitted in the roll housings 1, 1' and the project block 2.2'. A 1-le coolant header (not shown) is provided on the roll entry side to supply coolant oil to the strip.

ロール出側には上下にエアーヘッダー7.7’が配設さ
れており、圧延されたストリップの最小板巾(実#)5
から最大板巾(点線)6までのエツジ部にエアーが適正
な噴射角によって噴射できるように左右に移動できるよ
うになっている。前記エアーヘッダー7.7’にはエア
ーマニーホールド8およびヘッダー動作用ガイドロッド
9,9′が装着されており、油圧アクチュエーター10
゜10′を駆動源として前記エアーヘッダー7.7′を
任意の位置に移動できるようになっている。まだ前記エ
アーヘノA−7/に吊り金具11を固設置7、航空気ワ
イヤー12を前記吊り金具11に固設し、滑車13を介
して前記ロールハウジング1゜1′の操作容易な場所に
固設されたインジケーター銘板(図示せず)に導き、前
記航空機用ワイヤー12の一端にウェイト兼指針を固設
して、メカニカルに前記エアーヘッダー7.7′の位置
を目視確認できるようになっている。さらに別の実施例
と1.て前記航空気ワイヤー12とスプロケットおよび
チェーンを組合せてセルシン発振器に信号を導入するこ
とにより、電気的に前記工”アーヘングーの位置の表示
、制御を行うこともできる。さらにまだモニターテレビ
(図示せず)を配設することにより前記エアーヘッダー
7.7′の位置を検出することもできる。前記エアーヘ
ッダー7゜7′の側壁には防音板16,1.6’が固設
されている。17は防音板をかねた前記ガイドロッド9
゜9′の保護カバーであり、18はエアー源配管ホース
である。
Air headers 7.7' are installed above and below on the roll exit side, and the minimum width (actual #) of the rolled strip is 5.
It is possible to move left and right so that air can be injected at an appropriate injection angle to the edge portion from 6 to the maximum board width (dotted line). An air manifold 8 and guide rods 9, 9' for operating the header are attached to the air header 7, 7', and a hydraulic actuator 10
The air header 7.7' can be moved to any desired position using the drive source 10'. Still, a hanging fitting 11 is fixedly installed on the air hem A-7/7, an air wire 12 is fixed on the hanging fitting 11, and is fixed via a pulley 13 in an easily operable place on the roll housing 1°1'. A weight/pointer is fixed to one end of the aircraft wire 12 so that the position of the air header 7.7' can be visually confirmed mechanically. Further examples and 1. By combining the aeronautical wire 12 with a sprocket and a chain and introducing a signal to the Sershin oscillator, the position of the aerodynamic machine can be electrically displayed and controlled. ), it is also possible to detect the position of the air header 7.7'. Soundproof plates 16, 1.6' are fixed to the side walls of the air header 7.7'. 17 is the guide rod 9 which also serves as a soundproof plate.
9' is a protective cover, and 18 is an air source piping hose.

圧延機の出側には第3図に示すように、ロール組替レー
ル14、パスラインローラー157zどが配置されてい
る場合があり、ワイパー装置を組込むスペースは非常に
少いため、ワイパー装置は超コンパクトタイプにしてあ
り、前記作業ロール3゜4の極めて近い位置に配設され
ている。
As shown in Fig. 3, on the exit side of the rolling mill, roll change rails 14, pass line rollers 157z, etc. may be arranged, and the space for incorporating the wiper device is very small, so the wiper device is It is of a compact type and is placed extremely close to the work rolls 3.4.

このように構成された本発明によるストリップエツジワ
イパー装置によれば、エアーヘッダーをストリップエツ
ジに対し最も適正な位置に配設することができ、作業ロ
ール3,4に近接しまた位置から適正な噴射角度によっ
てエアーを噴射できるため1ス) IJツブエツジに付
着した水滴等を最も効果的に除去することができる。!
!た上下エアーヘッダー7.7′の側壁に配設された防
音壁16゜16’の効果によって騒音も著しく阻生でき
る1、さらにまだ従来の複数のエアーノズルをもつワイ
パー装置に比較してエアー消費量も著1〜く低減するこ
とができる。
According to the strip edge wiper device of the present invention configured as described above, the air header can be disposed at the most appropriate position with respect to the strip edge, and the air header can be placed close to the work rolls 3 and 4 and can be sprayed at an appropriate position. Since air can be ejected depending on the angle, water droplets etc. adhering to the IJ edge can be most effectively removed. !
! The effect of the soundproof walls 16°16' installed on the side walls of the upper and lower air headers 7.7' can significantly reduce noise1, and the air consumption is still lower than that of conventional wiper devices with multiple air nozzles. The amount can also be significantly reduced.

上記に詳細に説明(またように、本発明は圧延機によっ
て圧延したストリップのエツジ部に付着したクーラント
液および水滴を除去するだめのストリップエツジワイパ
ー装置において、ス) IJツブの−L下にエアーヘッ
ダーを配設置、/ 、前記エアーヘッダーを板巾方向に
移動可能如したため、適正なエアーの噴射角が得られ、
ストリップエツジに付着したクーラント液および水滴を
確実にかつ容易に除去でき、複数個のエアーノズルを持
つワイパー装置に比べてエアー消費量が著しく低減でき
、また防音壁の効果によって騒音も著L<阻生できる等
の大きな効果を有する。
As described in detail above, the present invention relates to a strip edge wiper device for removing coolant liquid and water droplets attached to the edge portion of a strip rolled by a rolling mill. Since the header is arranged and the air header is movable in the width direction of the board, an appropriate air injection angle can be obtained.
Coolant liquid and water droplets attached to the strip edge can be reliably and easily removed, air consumption can be significantly reduced compared to a wiper device with multiple air nozzles, and noise can also be significantly reduced due to the effect of the soundproof wall. It has great effects, such as the ability to save money.

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

第1図に本発明に係るストリップエツジワイパー装置の
実施例の配置を示す平面図、第2図はその一部断面正面
図、第3図は同じくその一部断面側面図である。 1.1’・・・ロールハウジング、2.2’・・・プロ
ジェクトブロック、3,4・・・作業o−ル、7.7’
…エアーヘツダー、8e−エアーマニーホールド、9.
9′・・・ガイドロンド、10.10’ ・・・油圧′
アクチュエーター、12・・・航空気ワイヤー、161
16′・・・防音板。
FIG. 1 is a plan view showing the arrangement of an embodiment of a strip edge wiper device according to the present invention, FIG. 2 is a partially sectional front view thereof, and FIG. 3 is a partially sectional side view thereof. 1.1'...Roll housing, 2.2'...Project block, 3,4...Work o-le, 7.7'
...Air header, 8e-air manifold, 9.
9'...Guide Rond, 10.10'...Hydraulic pressure'
Actuator, 12... Aviation air wire, 161
16'...Soundproof board.

Claims (1)

【特許請求の範囲】 1、 圧延機によって圧延したストリップのエジジ部−
付着じたクーラン14m1び水滴を除去するだめの圧延
機のストリップエツジワイパー装置におイソ、ストリッ
プの上下にエアーヘッダーを配設置、/ 、前記エアー
ヘッダーを板巾方向に移動可能となるように構成l〜、
4らに前記王アニヘッダーの位置を検出する検出装置を
設は九ととを特徴復す為圧延機のストリップ主うジ9イ
パー装置。′ 12:、前記検出装置がメカニ4 Qイ
ンジケータ二である特許請求の範囲第1項記載の圧延機
のストリップエツジワイハー装耕す′    □3、前
艷検出装置がモニター亨しeである特許請求範囲第1項
舶載の圧延機め艮トリッラ°エツジワイパー装置。′ 
    1 4、 圧延機によって圧延した哀トリップのエツジ部に
付着したクーラント液および永滴茶除去する庭めのスト
リップエッジヮイ/’G=装置において、mllスス−
リップ上下に主ニーツ↓“−を呵設置2このぞアーへし
ダニの周囲に防音板を配設置〜たこ       :と
を;待機とする圧延機のストリップエツジワイパ   
    ニー装置。
[Claims] 1. Edge portion of a strip rolled by a rolling mill.
An air header is installed above and below the strip in a strip edge wiper device of a rolling mill that removes 14 ml of coolant and water droplets that have adhered to the strip, and the air header is configured to be movable in the width direction of the strip. l~,
4. A detection device for detecting the position of the header is installed in order to recover the characteristics of the strip main ridge of the rolling mill. 12: Claim in which the detection device is a mechanism 4Q indicator 2. Claim in which the strip edge wire of the rolling mill according to claim 1 is installed. 3. Claim in which the front edge detection device is a monitor. Item 1. Marine rolling mill edge wiper device. ′
1 4. In a device for removing coolant liquid and permanent drops adhering to the edges of the strip rolled by a rolling mill, millimeter soot is removed.
Install the main needles ↓“-” above and below the lip. 2. Place a soundproof board around the mites.
knee device.
JP14106182A 1982-08-16 1982-08-16 Strip edge wiper device of rolling mill Pending JPS5933022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14106182A JPS5933022A (en) 1982-08-16 1982-08-16 Strip edge wiper device of rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14106182A JPS5933022A (en) 1982-08-16 1982-08-16 Strip edge wiper device of rolling mill

Publications (1)

Publication Number Publication Date
JPS5933022A true JPS5933022A (en) 1984-02-22

Family

ID=15283331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14106182A Pending JPS5933022A (en) 1982-08-16 1982-08-16 Strip edge wiper device of rolling mill

Country Status (1)

Country Link
JP (1) JPS5933022A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995005251A1 (en) * 1993-08-12 1995-02-23 Lamberton And Company Limited Apparatus for use in rolling mills
KR100895077B1 (en) * 2002-05-28 2009-04-28 주식회사 포스코 Controling method of apparatus for removing residual water remained on the strip
KR100929823B1 (en) 2007-12-21 2009-12-07 주식회사 포스코 Galvanized steel sheet manufacturing method and zinc powder removing device
KR100931179B1 (en) * 2007-12-26 2009-12-10 주식회사 포스코 Edge Wiper for Cold Rolled Steel Sheet Cutting Machine
KR20180069442A (en) * 2016-12-15 2018-06-25 주식회사 포스코 Apparatus for removing over coated layer of electriccal steel sheet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995005251A1 (en) * 1993-08-12 1995-02-23 Lamberton And Company Limited Apparatus for use in rolling mills
KR100895077B1 (en) * 2002-05-28 2009-04-28 주식회사 포스코 Controling method of apparatus for removing residual water remained on the strip
KR100929823B1 (en) 2007-12-21 2009-12-07 주식회사 포스코 Galvanized steel sheet manufacturing method and zinc powder removing device
KR100931179B1 (en) * 2007-12-26 2009-12-10 주식회사 포스코 Edge Wiper for Cold Rolled Steel Sheet Cutting Machine
KR20180069442A (en) * 2016-12-15 2018-06-25 주식회사 포스코 Apparatus for removing over coated layer of electriccal steel sheet

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