JPH0484615A - Side guiding method - Google Patents
Side guiding methodInfo
- Publication number
- JPH0484615A JPH0484615A JP19501490A JP19501490A JPH0484615A JP H0484615 A JPH0484615 A JP H0484615A JP 19501490 A JP19501490 A JP 19501490A JP 19501490 A JP19501490 A JP 19501490A JP H0484615 A JPH0484615 A JP H0484615A
- Authority
- JP
- Japan
- Prior art keywords
- value
- side guide
- steel plate
- steel sheet
- guide plates
- 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
Links
- 238000000034 method Methods 0.000 title claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 40
- 239000010959 steel Substances 0.000 claims abstract description 40
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000002250 progressing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野１
本発明は、熱間エンドレス圧延鋼板のサイドガイド方法
に関し、さらに詳しくは、鋼板をコイルに巻取ったとき
コイルの姿を良好にするサイドガイド方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field 1] The present invention relates to a side guide method for a hot endlessly rolled steel plate, and more specifically, a side guide that improves the appearance of the coil when the steel plate is wound into a coil. Regarding the method.
［従来の技術］
鋼板をコイルに巻取った姿を良くするためには、サイド
ガイドと通板される鋼板との隙間は出来る限り小さくす
ることが望ましい。[Prior Art] In order to improve the appearance of a steel plate wound into a coil, it is desirable to make the gap between the side guide and the steel plate to be threaded as small as possible.
しかし従来技術においては鋼板を案内するサイドガイド
はランアウトテーブルの中、第４図に示すようなサイド
ガイド４ａがコイラーのピンヂロール３の入口のみに設
置されていた。そのため、次のような状況があるために
、サイドガイド４ａと通板される鋼板１との隙間は小さ
くできなかった。However, in the prior art, side guides for guiding the steel plate were installed in the run-out table, and a side guide 4a as shown in FIG. 4 was installed only at the entrance of the pin roller 3 of the coiler. Therefore, due to the following situation, the gap between the side guide 4a and the steel plate 1 through which it is passed cannot be made small.
■ ランアウトテーブル上を走行してくるコイルのセン
ターが左右にずれる。■ The center of the coil running on the runout table shifts to the left or right.
■ コイルの先端が第３図に示すように曲がっている場
合がある。■ The tip of the coil may be bent as shown in Figure 3.
〔発明が解決しようとする課題］
本発明は上述の従来技術の問題点を解決し、サイドガイ
ドと通板される鋼板との隙間を小さくして鋼板を幅方向
にずれなく案内し、コイルに巻取った時の姿を良好にす
るサイドガイド方法を提供することを課題とするもので
ある。[Problems to be Solved by the Invention] The present invention solves the problems of the prior art described above, reduces the gap between the side guide and the steel plate to be threaded, guides the steel plate without shifting in the width direction, and makes it possible to guide the steel plate without shifting in the width direction. It is an object of the present invention to provide a side guide method that provides a good appearance when wound up.
［課題を解決するための手段］
本発明は上述の問題点を解決するもので、熱間エンドレ
ス圧延された鋼板のサイド部を案内するに当り、
→ノ°イドガイド板を左右平行に配設すると共に鋼板の
進行方向に複数分割し、各分割されたサイドガイド板毎
にそれぞれ独立に幅方向に移動可能としておき、鋼板の
中心線からの板幅変化値を検知し、変化値の最大値が分
割されたサイドガイド板の開度より大きいとき、最大値
の鋼板位置が少なくとも通過する間のみ検知値に従って
ガイド板を幅方向に移動することを特徴とするサイドガ
イド方法である。[Means for Solving the Problems] The present invention solves the above-mentioned problems, and in guiding the side portion of a hot endlessly rolled steel plate, → Noid guide plates are arranged in parallel on the left and right sides. At the same time, the steel plate is divided into multiple parts in the traveling direction, and each divided side guide plate can be moved independently in the width direction, and the plate width change value from the center line of the steel plate is detected, and the maximum value of the change value is This side guide method is characterized in that when the opening degree is greater than the opening degree of the divided side guide plates, the guide plate is moved in the width direction according to the detected value only while the steel plate position of the maximum value passes at least.
［作用］
本発明は上述のような方法を採ることにより、仕上ミル
出側からコイラー入側迄の区間の鋼板の搬送において、
Ｗ４Ｆｊの幅方向のずれを大幅に減少させることが可能
となり、鋼板をコイルに巻取ったときのコイルの姿を良
好にすることができる。[Function] By adopting the method described above, the present invention can transport steel plates in the section from the exit side of the finishing mill to the input side of the coiler.
It becomes possible to significantly reduce the deviation in the width direction of W4Fj, and the appearance of the coil when the steel plate is wound into a coil can be improved.
［実施例］
本発明を好適に実施できるサイドガイドの説明図を第１
図に示す。鋼板１は仕上ミル最終スタンド２からコイラ
ーのピンチロール３迄の間、複数のサイドガイド４によ
って走行を案内される。各サイドガイド４は、鋼ｆｆ１
ｌの幅に即応してその間隔が可変可能に構成されている
。[Example] A first explanatory diagram of a side guide that can suitably carry out the present invention is shown below.
As shown in the figure. The steel plate 1 is guided by a plurality of side guides 4 from the final stand 2 of the finishing mill to the pinch rolls 3 of the coiler. Each side guide 4 is made of steel ff1
The interval is configured to be variable in response to the width of l.
すなわち、第１図に示すように、鋼板ｌの幅が変化して
いる部分の検知は既知の幅計等を用いればよ（、この部
分が通過中のサイドガイド４は間隔が広がり、この部分
が通過してしまうともとに戻るようになっている。In other words, as shown in Fig. 1, the part where the width of the steel plate l changes can be detected using a known width meter, etc. It returns to its original position once it has passed.
なお、サイドガイドは左右両側の間隔を広げてもよいが
、鋼板の突部側のみを広げてもよい。Note that the distance between the side guides may be widened on both the left and right sides, but it may also be widened only on the side of the protrusion of the steel plate.
シートバー接合部の接合状態により、鋼板１の幅は＋５
０〜３００ ｍ ｍ程度に変化するので、サイドガイド
４の間隔がそれに即応して、両側にそれぞれ＋５０〜３
００ ｍ ｍ程度広げられるように構成する必要がある
。Depending on the joint condition of the seat bar joint, the width of steel plate 1 is +5
Since the distance between the side guides 4 changes from 0 to 300 mm, the distance between the side guides 4 changes accordingly, and the distance between the side guides 4 changes by +50 to 3 on both sides.
It is necessary to configure it so that it can be expanded by about 0.00 mm.
なお、通常時のサイドガイド４と鋼ｌ７ｉｉ１との間隔
は＋５〜３０ｍｍ程度に維持するように構成している。The distance between the side guide 4 and the steel l7ii1 during normal operation is maintained at about +5 to 30 mm.
サイドガイド４はピンチロール３の６１１に少なくとも
２セツトあればよく、接合部が通過中のサイドガイドは
間隔を広げ、伯の１セツトで鋼板をガイドするようにす
ればよい。従って、サイドカイトが３セツト以上ある場
合は少なくとも１セツトμメ」二のガイド板でガイドし
ていればよい。It is sufficient that at least two sets of side guides 4 are provided at 611 of the pinch roll 3, and the interval between the side guides through which the joint is passing is widened, and the steel plate is guided by one set of side guides. Therefore, if there are three or more sets of side kites, it is sufficient to guide at least one set with two guide plates.
第２図にサイドガイドの間隔拡縮手段を説明する。FIG. 2 explains the means for increasing and reducing the distance between the side guides.
サイドガイドの間隔拡縮手段は鋼板の幅差を吸収するた
めのスクリューによる幅変更機構と、鋼板内の曲り・幅
変動を吸収するだめのショートストローク機構とから構
成される。The side guide interval expanding/reducing means is composed of a width changing mechanism using a screw to absorb the width difference between the steel plates, and a short stroke mechanism to absorb bending and width fluctuations in the steel plate.
スクリューによる幅変更機構はサイドガイド開閉装置駆
動用モータ５によりサイドガイド開閉用スクリュー８．
８ａを廻しサイドガイド４の間隔を変更する。The width changing mechanism using a screw is operated by a side guide opening/closing screw 8 by a side guide opening/closing device driving motor 5.
Turn 8a to change the spacing of the side guides 4.
ショートストローク機構はショートストローク用シリン
ダ１０によりショートストローク装置ＩＩ、サイドガイ
ド開閉用スクリュー８．８ａを介してサイドガイド４の
間隔を変更する。ショートストロークを行う時、サイド
ガイド開閉用スフツユ−８，８ａがサイドガイド開閉用
スクリュ長手方向に動ける必要がある。これを実現させ
るためにモータ側スプラインシャフト７とスクリュ一連
結スプラインシャフト９はトルクは伝えるが長手方向の
動きは拘束しないスプライン軸で構成されている。The short stroke mechanism changes the distance between the side guides 4 via the short stroke device II using the short stroke cylinder 10 and the side guide opening/closing screw 8.8a. When performing a short stroke, the side guide opening/closing shafts 8, 8a must be able to move in the longitudinal direction of the side guide opening/closing screw. In order to achieve this, the motor-side spline shaft 7 and the screw-connected spline shaft 9 are constructed of spline shafts that transmit torque but do not restrict movement in the longitudinal direction.
本発明の場合は拡縮手段としてショートストローク機構
を用いればよい。In the case of the present invention, a short stroke mechanism may be used as the expansion/contraction means.
〔発明の効果］
仕上ミル出側からコイラー入側までのランアウトテーブ
ルに鋼板が幅方向にずれないように全長に渡って幅可変
のサイドガイドを設置することによりランアウトテーブ
ル上での鋼板の横ずれを防止することが可能となり、こ
の鋼板をコイルに巻取ったときコイルの姿を良好にする
ことができた。[Effect of the invention] Side guides with variable width are installed along the entire length of the runout table from the exit side of the finishing mill to the input side of the coiler to prevent the steel plate from shifting in the width direction, thereby preventing lateral deviation of the steel plate on the runout table. It became possible to prevent this, and when this steel plate was wound into a coil, the appearance of the coil could be improved.
第１図は本発明を好適に実施できるサイドガイドの平面
の説明図、第２図はサイドガイドの間隔拡縮手段の説明
図、第３図は鋼板の先端部の異常形状の平面の説明図、
第４図は従来例の説明図である。
ｌ・・−鋼板 ２・・・仕上ミル最終スタンド３
・・−ビンヂロール
４．４ａ・−・サイドガイド
５−・−モータ ６・−・シャフト７・・−
シャフト
８．８ａ・・−スクリュー ９・・・シャフト】０・・
−シリンダ
１１・・・ショートストローク装置FIG. 1 is an explanatory diagram of a plane of a side guide that can suitably carry out the present invention, FIG. 2 is an explanatory diagram of a means for increasing and reducing the interval of the side guide, and FIG. 3 is an explanatory diagram of a plane of an abnormally shaped tip of a steel plate.
FIG. 4 is an explanatory diagram of a conventional example. l...-Steel plate 2... Finishing mill final stand 3
...-Binge roll 4.4a--Side guide 5--Motor 6--Shaft 7--
Shaft 8.8a...-Screw 9...Shaft】0...
-Cylinder 11...Short stroke device
Claims (1)
るに当り、 サイドガイド板を左右平行に配設すると共に鋼板の進行
方向に複数分割し、各分割されたサイドガイド板毎にそ
れぞれ独立に幅方向に移動可能としておき、鋼板の中心
線からの板幅変化値を検知し、該変化値の最大値が該分
割されたサイドガイド板の開度より大きいとき、該最大
値の鋼板位置が少なくとも通過する間のみ該検知値に従
って該ガイド板を幅方向に移動することを特徴とするサ
イドガイド方法。[Scope of Claims] 1. In guiding the side portion of a hot endlessly rolled steel plate, side guide plates are arranged parallel to the left and right, and are divided into a plurality of parts in the direction of movement of the steel plate, and each divided side guide plate The plate width change value from the center line of the steel plate is detected, and when the maximum value of the change value is larger than the opening degree of the divided side guide plate, the maximum A side guide method characterized in that the guide plate is moved in the width direction according to the detected value only while the steel plate position of the value passes at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19501490A JPH074611B2 (en) | 1990-07-25 | 1990-07-25 | Side guide method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19501490A JPH074611B2 (en) | 1990-07-25 | 1990-07-25 | Side guide method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0484615A true JPH0484615A (en) | 1992-03-17 |
| JPH074611B2 JPH074611B2 (en) | 1995-01-25 |
Family
ID=16334099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19501490A Expired - Lifetime JPH074611B2 (en) | 1990-07-25 | 1990-07-25 | Side guide method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH074611B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0721812A1 (en) * | 1994-12-06 | 1996-07-17 | Sidmar N.V. | Strip side-guides |
| CN109127733A (en) * | 2017-06-28 | 2019-01-04 | 上海梅山钢铁股份有限公司 | Side guide plate of recoiling machine method for correcting error |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102921769B (en) * | 2012-10-18 | 2015-02-18 | 宁波钢铁有限公司 | Rapid calibration method for hot-rolled coiled side guide plates |
-
1990
- 1990-07-25 JP JP19501490A patent/JPH074611B2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0721812A1 (en) * | 1994-12-06 | 1996-07-17 | Sidmar N.V. | Strip side-guides |
| US5687603A (en) * | 1994-12-06 | 1997-11-18 | Sidmar, N.V. | Strip side-guides |
| CN109127733A (en) * | 2017-06-28 | 2019-01-04 | 上海梅山钢铁股份有限公司 | Side guide plate of recoiling machine method for correcting error |
| CN109127733B (en) * | 2017-06-28 | 2024-03-01 | 上海梅山钢铁股份有限公司 | Rectifying method for side guide plate of coiling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH074611B2 (en) | 1995-01-25 |
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