JPH09150218A - Heating device for end face of coil-shaped take-up body - Google Patents
Heating device for end face of coil-shaped take-up bodyInfo
- Publication number
- JPH09150218A JPH09150218A JP7309388A JP30938895A JPH09150218A JP H09150218 A JPH09150218 A JP H09150218A JP 7309388 A JP7309388 A JP 7309388A JP 30938895 A JP30938895 A JP 30938895A JP H09150218 A JPH09150218 A JP H09150218A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- heater
- width direction
- rolled material
- heating 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.)
- Granted
Links
Landscapes
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、熱間圧延設備にお
いて、圧延材の巻き取り／巻き戻しを行うコイラーに係
わり、更に詳しくは、コイル状巻取体の端面加熱装置に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a coiler for winding / unwinding rolled material in a hot rolling facility, and more particularly to an end face heating device for a coiled winding body.
【０００２】[0002]
【従来の技術】粗圧延後に仕上圧延を行う熱間圧延設備
では、図５（Ａ）に模式的に示すように、粗圧延機で３
０〜５０ｍｍ厚のバーまで圧延し、次いで仕上圧延機で
更に数ｍｍ厚のストリップまで圧延する。この場合、粗
圧延完了後、仕上圧延が完了するまでの時間が長く、バ
ーの後端が先端に比較して低温になり、均一な仕上加工
が困難になる問題点があった。2. Description of the Related Art In a hot rolling facility in which finish rolling is performed after rough rolling, as shown schematically in FIG.
It is rolled to a bar of 0 to 50 mm thickness and then further rolled in a finishing mill to a strip of several mm thickness. In this case, there is a problem that the time until the finish rolling is completed after the rough rolling is completed is long, and the rear end of the bar is lower in temperature than the front end, so that uniform finishing is difficult.
【０００３】そこで、図５（Ｂ）に模式的に示すよう
に、粗圧延後のバーをコイル状に巻き取り、それを巻き
戻しながら仕上圧延する方法が既に開示されている（特
公昭５１−２６３１７号）。この方法により、バー全体
の冷却を防止し、かつ粗圧延における後端から仕上圧延
するので、バーの先後端の温度差をほぼ同一にすること
ができる。Therefore, as schematically shown in FIG. 5 (B), a method has been disclosed in which a bar after rough rolling is wound into a coil, and finish rolling is performed while rewinding the bar (Japanese Patent Publication No. 51-71). 26317). According to this method, since the entire bar is prevented from being cooled and the finish rolling is performed from the rear end in the rough rolling, the temperature difference between the front and rear ends of the bar can be made substantially the same.
【０００４】しかし、この場合でも、幅方向中央部に比
較して、コイル端部は冷えやすく、そのため幅方向の温
度の均一化が困難な問題点があった。そこで、この問題
を解決するために、コイルを熱シールドパネルで保温
しながら移送する方法（特表平５−５０３０４０号）、
コイルの端面を加熱する方法（特開平７−５１７２６
号）等が提案されている。[0004] However, even in this case, there is a problem that the coil ends are easily cooled as compared with the center part in the width direction, so that it is difficult to equalize the temperature in the width direction. Therefore, in order to solve this problem, a method of transferring the coil while keeping it warm with a heat shield panel (Japanese Patent Laid-Open No. 5-503040),
A method of heating the end face of the coil (Japanese Patent Laid-Open No. 7-51726).
No.) has been proposed.
【０００５】[0005]
【発明が解決しようとする課題】しかし特表平５−５０
３０４０号の手段では、コイル端面全体を熱シールドパ
ネルで保温するため、特殊な移送機構を必要とし、かつ
幅方向の位置決めができない問題点があった。すなわ
ち、コイルの巻き取りの際にはコイル両端をガイドする
ガイド板（センタリング装置）が必要になるが、このガ
イド板を設けると、熱シールドパネルを切り欠く必要が
あり、熱シールドパネルの有効面積が大幅に少なくな
り、十分な熱シールド（熱遮蔽）ができなくなる問題点
があった。[Problems to be Solved by the Invention] However, Table 5-50
In the means of No. 3040, since the entire end surface of the coil is kept warm by the heat shield panel, there is a problem that a special transfer mechanism is required and positioning in the width direction is impossible. That is, a guide plate (centering device) that guides both ends of the coil is required when winding the coil. However, if this guide plate is provided, the heat shield panel needs to be cut out, and the effective area of the heat shield panel is required. However, there was a problem in that the heat shield was not able to be adequately reduced.
【０００６】一方、特開平７−５１７２６号の手段で
は、バーナを用いてコイルの端面を積極的に加熱するの
で十分な加熱はできるが、やはり幅方向の位置決めがで
きないため、バーナにコイル端が接触してバーナを損傷
させるおそれがあった。更に、従来の手段では、巻き取
り中に不良コイルが発生しても、熱シールドパネルやバ
ーナにより、不良コイルの取り出しが困難である問題点
があった。On the other hand, in the means disclosed in Japanese Patent Laid-Open No. 7-51726, since the end face of the coil is positively heated by using the burner, sufficient heating can be performed, but since the positioning in the width direction is also impossible, the coil end is not attached to the burner. There was a risk of contact and damage to the burner. Further, in the conventional means, even if a defective coil is generated during winding, it is difficult to take out the defective coil due to the heat shield panel and the burner.
【０００７】本発明はかかる問題点を解決するために創
案されたものである。すなわち、本発明の目的は、コイ
ル端をガイドしながらコイル端を加熱することができ、
巻き取り時の振動及び衝撃やコイル端との接触により加
熱装置が損傷するおそれがなく、かつ不良コイルを容易
に取り出すことができるコイル状巻取体の端面加熱装置
を提供することにある。The present invention has been made to solve such a problem. That is, the object of the present invention is to heat the coil end while guiding the coil end,
It is an object of the present invention to provide an end face heating device for a coiled winding body in which there is no risk of damaging the heating device due to vibration and shock during winding, or contact with the coil end, and which allows a defective coil to be easily taken out.
【０００８】[0008]
【課題を解決するための手段】本発明によれば、熱間圧
延材を芯なしでコイル状に巻き取る巻き取り機構と、熱
間圧延材を巻き取る際に熱間圧延材の両端位置をガイド
する一対のガイド板と、を備えた装置において、ガイド
板と異なる位置でコイル端部に対峙してコイル端部を加
熱する平板状のヒータパネルと、該ヒータパネルを熱間
圧延材の幅方向に移動させるヒータ移動装置と、からな
り、ヒータ移動装置は、ヒータパネルをガイド板よりも
外側に常に位置させ、かつ不良コイル取出し時には、ヒ
ータパネルを幅方向に大きく後退させるようになってい
る、ことを特徴とするコイル状巻取体の端面加熱装置が
提供される。According to the present invention, a winding mechanism for winding a hot-rolled material in a coil shape without a core, and a position of both ends of the hot-rolled material when winding the hot-rolled material are provided. In a device provided with a pair of guide plates for guiding, a flat plate-shaped heater panel facing the coil end at a position different from the guide plate and heating the coil end, and the heater panel having a width of a hot rolled material The heater moving device always moves the heater panel outside the guide plate, and when the defective coil is taken out, the heater moving device is moved backward in the width direction. An end surface heating device for a coiled winding body is provided.
【０００９】上記本発明の構成によれば、ガイド板と異
なる位置でコイル端部に対峙してコイル端部を加熱する
平板状のヒータパネルを備えているので、コイル端をガ
イドしながら、ヒータパネルによりコイル端を加熱する
ことができる。また、このヒータパネルは、ヒータ移動
装置によりガイド板よりも常に外側に位置するので、ガ
イド板により熱間圧延材の両端位置をガイドし、熱間圧
延材とヒータパネルとの接触を確実に防止し、かつ巻き
取り時の振動及び衝撃のヒータパネルへの伝達を低減し
てヒータパネルの保護・長寿命化を図ることができる。According to the above-mentioned structure of the present invention, since the flat plate-shaped heater panel is provided to face the coil end portion and heat the coil end portion at a position different from the guide plate, the heater is guided while the coil end portion is being guided. The panel can heat the coil ends. In addition, since this heater panel is always positioned outside the guide plate by the heater moving device, the guide plates guide both end positions of the hot rolled material to reliably prevent contact between the hot rolled material and the heater panel. In addition, the vibration and impact at the time of winding can be reduced and the transmission to the heater panel can be reduced, so that the heater panel can be protected and its life can be extended.
【００１０】更に、ヒータ移動装置は、不良コイル取出
し時には、ヒータパネルを幅方向に大きく後退させるよ
うになっているので、ヒータパネルを幅方向に後退さ
せ、その間に例えばＣフック等を挿入して不良コイルを
簡単に取り出すことができる。Further, since the heater moving device is designed so that the heater panel is largely retracted in the width direction when the defective coil is taken out, the heater panel is retracted in the width direction and, for example, a C hook or the like is inserted therebetween. The defective coil can be taken out easily.
【００１１】本発明の好ましい実施形態によれば、前記
ヒータ移動装置は、コイル中心よりも上流側上部に幅方
向に水平に伸びたレールフレームと、該レールフレーム
に支持され幅方向に水平移動するスライダーフレーム
と、からなり、該スライダーフレームの一端部に前記ヒ
ータパネルが取り付けられている。この構成により、ヒ
ータパネルを幅方向に後退させることにより、コイル中
心を含む下流側上部に十分な開き空間ができるので、そ
の間に例えばＣフック等を容易に搬入でき、Ｃフックの
下側水平部をコイルの中心孔に挿入して不良コイルを簡
単に取り出すことができる。According to a preferred embodiment of the present invention, the heater moving device has a rail frame extending horizontally in a width direction at an upper portion on an upstream side of a coil center, and horizontally moved in a width direction supported by the rail frame. A slider frame, and the heater panel is attached to one end of the slider frame. With this configuration, by retracting the heater panel in the width direction, a sufficient open space can be formed in the upper portion on the downstream side including the coil center, so that, for example, a C hook or the like can be easily carried in, and the lower horizontal portion of the C hook can be easily carried in. The defective coil can be easily taken out by inserting into the center hole of the coil.
【００１２】また、前記ヒータパネルは、火炎加熱バー
ナ、輻射加熱バーナ、又は電熱バーナを備え、圧延材の
端面を効率良く加熱できるようになっている。Further, the heater panel is provided with a flame heating burner, a radiant heating burner, or an electric heating burner so that the end surface of the rolled material can be efficiently heated.
【００１３】[0013]
【発明の実施の形態】以下、本発明の好ましい実施形態
を図面を参照して説明する。なお、各図において、共通
する部分には同一の符号を付して使用する。図１は、本
発明によるコイル状巻取体の端面加熱装置の第１実施形
態を示す全体側面図である。この図において、本発明に
よるコイラー１０は、熱間圧延材１を芯なしでコイル状
に巻き取る巻き取り機構２０と、熱間圧延材１を巻き取
る際に熱間圧延材１の両端位置をガイドする一対のガイ
ド板１２と、巻き取られたコイル２の両端部を加熱する
加熱装置１４とを備えている。DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below with reference to the drawings. In the drawings, common parts are denoted by the same reference numerals. FIG. 1 is an overall side view showing a first embodiment of an end surface heating device for a coiled winding body according to the present invention. In this figure, a coiler 10 according to the present invention has a winding mechanism 20 for winding the hot-rolled material 1 in a coil shape without a core, and a position of both ends of the hot-rolled material 1 when the hot-rolled material 1 is wound. A pair of guide plates 12 for guiding and a heating device 14 for heating both ends of the wound coil 2 are provided.
【００１４】巻き取り機構２０は、圧延材１の先端に巻
き癖を付ける３つの曲げロール２１、圧延材１をコイル
状に巻くように案内する案内ロール２２、巻き取ったコ
イルを逆転させてその後端部を剥がすピーラーアーム２
３、等を備え、圧延材１を芯なしでコイル２に巻き取
り、これを逆転して巻き取った後端部から仕上圧延機側
へ巻き戻すことができるようになっている。コイル２の
大きさ（直径）は、例えば図１に示すように小径から大
径まで、巻き取り／巻き戻しの状態により種々に変化す
る。The winding mechanism 20 includes three bending rolls 21 that give a curl to the tip of the rolled material 1, a guide roll 22 that guides the rolled material 1 so as to wind it in a coil shape, and reverses the wound coil. Peeler arm 2 for peeling off the end
3 and the like, the rolled material 1 can be wound around the coil 2 without a core, and the rolled material 1 can be reversed and wound from the rear end portion to the finish rolling mill side. The size (diameter) of the coil 2 varies from a small diameter to a large diameter depending on the winding / unwinding state as shown in FIG. 1, for example.
【００１５】一対のガイド板１２は、圧延材１の幅に応
じて幅方向に移動し、熱間圧延材１を巻き取る際に熱間
圧延材１の両端位置を常にガイドするようになってい
る。ガイド板１２は、図１に示すように、圧延材１の上
流側（粗圧延機側、図で右側）にコイル２の中心から外
れて位置し、かつコイル２の小径位置から大径位置まで
コイル端を案内するように構成されている。また、この
ガイド板１２は、ガイドロッド１２ａにより幅方向に案
内され、かつ液圧シリンダ（図示せず）により所定の位
置を保持し、熱間圧延材１の両端と接触し、振動及び衝
撃を受けても十分耐えるように強固に作られている。ガ
イド板１２を含む圧延材１のガイド機構全体を一般にス
タビライザと称する。The pair of guide plates 12 move in the width direction according to the width of the rolled material 1 so as to always guide both end positions of the hot rolled material 1 when winding the hot rolled material 1. There is. As shown in FIG. 1, the guide plate 12 is located off the center of the coil 2 on the upstream side (rough rolling mill side, right side in the figure) of the rolled material 1 and from the small diameter position to the large diameter position of the coil 2. It is configured to guide the coil end. Further, the guide plate 12 is guided in the width direction by the guide rod 12a, and is held at a predetermined position by a hydraulic cylinder (not shown) so as to come into contact with both ends of the hot-rolled material 1 to prevent vibration and impact. Made to be strong enough to withstand. The entire guide mechanism of the rolled material 1 including the guide plate 12 is generally called a stabilizer.
【００１６】加熱装置１４は、図１に示すように、ガイ
ド板１２と異なる位置でコイル端部に対峙してコイル端
部を加熱する平板状のヒータパネル１５と、ヒータパネ
ル１５を熱間圧延材の幅方向に移動させるヒータ移動装
置１６と、からなる。ヒータパネル１５は、切欠き部１
５ａを有し、この切欠き部１５ａを通してコイル中心に
マンドレル（図示せず）を挿入できるようになってい
る。前述のようにコイル２の大きさ（直径）は、小径か
ら大径まで種々に変化するので、これに対応して切欠き
部１５ａの形状が定められている。更に、ヒータパネル
１５には、複数（この図では６本）の火炎で加熱する火
炎加熱バーナを組み込んだバーナパネル１５ｂが複数
（この図で７組）取り付けられ、天然ガス等の燃料を燃
焼させ、その火炎及びパネルの輻射熱により圧延材１の
端面を所望の温度（例えば約１０００℃）に加熱するよ
うになっている。なお、本発明は、かかる構成に限定さ
れず、火炎加熱バーナの代わりに、平板状の多孔質発熱
面で燃料を燃焼させその輻射熱で加熱する輻射加熱バー
ナ、又は電気による抵抗加熱を用いた電熱バーナを適用
してもよい。As shown in FIG. 1, the heating device 14 has a flat plate-shaped heater panel 15 facing the coil end at a position different from the guide plate 12 and heating the coil end, and the heater panel 15 is hot-rolled. The heater moving device 16 moves the material in the width direction of the material. The heater panel 15 has a cutout 1
5a, and a mandrel (not shown) can be inserted into the center of the coil through the notch 15a. As described above, the size (diameter) of the coil 2 varies from a small diameter to a large diameter, so the shape of the cutout portion 15a is determined correspondingly. Further, the heater panel 15 is provided with a plurality (seven sets in this figure) of burner panels 15b incorporating a flame heating burner for heating with a plurality of (six in this figure) flames to burn fuel such as natural gas. The end face of the rolled material 1 is heated to a desired temperature (for example, about 1000 ° C.) by the flame and radiant heat of the panel. Note that the present invention is not limited to such a configuration, and instead of the flame heating burner, a radiant heating burner that burns fuel with a flat porous heating surface and heats it with radiant heat, or an electric heating using resistance heating by electricity. Burners may be applied.
【００１７】図２は図１の部分拡大図、図３は図示のＡ
−Ａ線における側面図である。図３に示すように、ヒー
タ移動装置１６は、ヒータパネル１５をガイド板１２よ
りも幅方向の外側に常に位置させ、かつ不良コイル取出
し時には、ヒータパネル１５を幅方向に大きく後退させ
るようになっている。すなわち図２及び図３において、
ヒータ移動装置１６は、コイル中心よりも上流側（図２
において右側）の上部に幅方向に水平に伸びたレールフ
レーム１７と、レールフレーム１７に支持され幅方向に
水平移動するスライダーフレーム１８と、からなる。ス
ライダーフレーム１８の一端部には上述したヒータパネ
ル１５が取り付けられている。FIG. 2 is a partially enlarged view of FIG. 1, and FIG.
It is a side view in the A line. As shown in FIG. 3, the heater moving device 16 always positions the heater panel 15 outside the guide plate 12 in the width direction, and when the defective coil is taken out, the heater panel 15 is largely retracted in the width direction. ing. That is, in FIG. 2 and FIG.
The heater moving device 16 is located upstream of the coil center (see FIG. 2).
A rail frame 17 extending horizontally in the width direction and a slider frame 18 supported by the rail frame 17 and horizontally moving in the width direction are formed on the upper part of the right side of FIG. The above-mentioned heater panel 15 is attached to one end of the slider frame 18.
【００１８】図２において、レールフレーム１７は、コ
の字状に開き上下にＶ形のレール１７ａを有する水平ガ
イド部１７ｂと、鉛直な案内面１７ｃとを有する。ま
た、スライダーフレーム１８は、上下のレール１７ａに
より水平に案内される複数の車輪１８ａと、案内面１７
ｃで支持されるガイドローラ１８ｂとを有する。この構
成により、ヒータパネル１５の自重による上下方向の力
を車輪１８ａとレール１７ａで支持して図３のように水
平に案内し、同時に捩じりモーメントをガイドローラ１
８ｂと案内面１７ｃとで支持してその捩じれを防止する
ことができる。In FIG. 2, the rail frame 17 has a horizontal guide portion 17b having a V-shaped rail 17a which opens in a U shape and has a vertical guide surface 17c. Further, the slider frame 18 includes a plurality of wheels 18a horizontally guided by upper and lower rails 17a and a guide surface 17a.
and a guide roller 18b supported by c. With this structure, the force in the vertical direction due to the weight of the heater panel 15 is supported by the wheels 18a and the rails 17a and guided horizontally as shown in FIG.
It can be supported by 8b and the guide surface 17c to prevent its twisting.
【００１９】図４は、本発明の第２実施形態を示す図２
と同様の図である。この図において、レールフレーム１
７′は、コの字状に開き上下に平板状のレール１７ａ′
を有する水平ガイド部１７ｂ′と、鉛直面な案内面１７
ｃ′と、ガイドローラ１７ｄ′とを有する。また、スラ
イダーフレーム１８′は、上下のレール１７ａ′により
水平に案内される複数の車輪１８ａ′と、案内面１７
ｃ′で支持されるガイドローラ１８ｂ′と、ガイドロー
ラ１７ｄ′と接触する鉛直な案内面１８ｃ′とを有す
る。この構成により、ヒータパネル１５の自重による上
下方向の力を車輪１８ａ′とレール１７ａ′で支持して
水平に案内し、同時に捩じりモーメントを案内面１７
ｃ′とガイドローラ１８ｂ′、及びガイドローラ１７
ｄ′と案内面１８ｃ′で支持することができる。なお、
その他の構成は、図１〜図３の第１実施形態と同様であ
る。FIG. 4 shows a second embodiment of the present invention.
FIG. In this figure, the rail frame 1
7'opens in a U shape and has a flat rail 17a 'at the top and bottom.
With a horizontal guide portion 17b 'and a vertical guide surface 17
It has a c'and a guide roller 17d '. The slider frame 18 'includes a plurality of wheels 18a' horizontally guided by upper and lower rails 17a 'and a guide surface 17'.
It has a guide roller 18b 'supported by c'and a vertical guide surface 18c' that contacts the guide roller 17d '. With this structure, the force in the vertical direction due to the weight of the heater panel 15 is supported horizontally by the wheels 18a 'and the rails 17a', and at the same time the twisting moment is applied to the guide surface 17.
c ', the guide roller 18b', and the guide roller 17
It can be supported by d'and the guide surface 18c '. In addition,
Other configurations are similar to those of the first embodiment shown in FIGS.
【００２０】上述した構成により、図３に示すように、
ヒータパネル１５の少なくとも一方を幅方向に後退させ
ることにより、コイル２の中心を含む下流側上部に十分
な開き空間ができるので、その間に例えばＣフック３等
を容易に搬入でき、Ｃフック３の下側水平部をコイル２
の中心孔に挿入して不良コイルを簡単に取り出すことが
できる。With the above configuration, as shown in FIG.
By retreating at least one of the heater panels 15 in the width direction, a sufficient open space can be formed in the upper part on the downstream side including the center of the coil 2, so that, for example, the C hook 3 or the like can be easily carried in, and the C hook 3 The lower horizontal part is the coil 2
The defective coil can be easily taken out by inserting it into the center hole of the.
【００２１】上述したように本発明の構成によれば、ガ
イド板１２と異なる位置でコイル端部に対峙してコイル
端部を加熱する平板状のヒータパネル１５を備えている
ので、コイル端をガイドしながら、ヒータパネル１５に
よりコイル端面を加熱することができる。また、このヒ
ータパネル１５は、ヒータ移動装置１６によりガイド板
１２よりも常に幅方向外側に位置するので、ガイド板１
２により熱間圧延材１の両端位置をガイドし、熱間圧延
材１とヒータパネル１５との接触を確実に防止し、かつ
巻き取り時の振動及び衝撃のヒータパネル１５への伝達
を低減してヒータパネル１５の保護・長寿命化を図るこ
とができる。As described above, according to the structure of the present invention, since the flat plate-shaped heater panel 15 is provided at a position different from the guide plate 12 so as to face the coil end and heat the coil end, the coil end is not provided. While guiding, the heater panel 15 can heat the coil end surface. Further, since the heater panel 15 is always positioned outside the guide plate 12 in the width direction by the heater moving device 16, the guide plate 1
2 guides both end positions of the hot rolled material 1 to surely prevent contact between the hot rolled material 1 and the heater panel 15, and reduce transmission of vibration and impact to the heater panel 15 during winding. As a result, the heater panel 15 can be protected and the service life can be extended.
【００２２】更に、ヒータ移動装置１６は、不良コイル
取出し時には、ヒータパネル１５を幅方向に大きく後退
させるようになっているので、ヒータパネル１５を幅方
向に後退させ、その間に例えばＣフック３等を挿入して
不良コイルを簡単に取り出すことができる。Further, since the heater moving device 16 is designed to largely retract the heater panel 15 in the width direction when the defective coil is taken out, the heater panel 15 is retracted in the width direction, for example, the C hook 3 or the like. The defective coil can be easily taken out by inserting.
【００２３】なお、本発明は上述した実施形態に限定さ
れず、本発明の要旨を逸脱しない範囲で種々変更できる
ことは勿論である。It should be noted that the present invention is not limited to the above-described embodiment, and it goes without saying that various modifications can be made without departing from the gist of the present invention.
【００２４】[0024]
【発明の効果】上述したように、本発明のコイル状巻取
体の端面加熱装置は、コイル端をガイドしながらコイル
端を加熱することができ、巻き取り時の振動及び衝撃や
コイル端との接触により加熱装置が損傷するおそれがな
く、かつ不良コイルを容易に取り出すことができる、等
の優れた効果を有する。As described above, the end face heating device for a coiled winding body according to the present invention can heat the coil end while guiding the coil end, and the vibration and impact at the time of winding and the coil end There is no fear that the heating device will be damaged by the contact of the above and there is an excellent effect that the defective coil can be easily taken out.
【図１】本発明によるコイル状巻取体の端面加熱装置の
第１実施形態を示す全体側面図である。FIG. 1 is an overall side view showing a first embodiment of an end face heating device for a coiled winding body according to the present invention.
【図２】図１の部分拡大図である。FIG. 2 is a partially enlarged view of FIG.
【図３】図１のＡ−Ａ線における側面図である。FIG. 3 is a side view taken along the line AA of FIG.
【図４】本発明の第２実施形態を示す図２と同様の図で
ある。FIG. 4 is a view similar to FIG. 2 showing a second embodiment of the present invention.
【図５】従来の熱間圧延設備の説明図である。FIG. 5 is an explanatory view of a conventional hot rolling facility.
１ 熱間圧延材 ２ コイル ３ Ｃフック １０ コイラー １２ ガイド板 １２ａ ガイドロッド １４ 加熱装置 １５ ヒータパネル １５ａ 切欠き部 １５ｂ バーナパネル １６ ヒータ移動装置 １７，１７′ レールフレーム １７ａ，１７ａ′ レール １７ｂ、１７ｂ′ ガイド部 １７ｃ，１７ｃ′ 案内面 １７ｄ′ ガイドローラ １８ スライダーフレーム １８ａ，１８ａ′ 車輪 １８ｂ，１８ｂ′ ガイドローラ １８ｃ′ 案内面 ２０ 巻き取り機構 ２１ 曲げロール ２２ 案内ロール ２３ ピーラーアーム 1 hot rolled material 2 coil 3 C hook 10 coiler 12 guide plate 12a guide rod 14 heating device 15 heater panel 15a notch portion 15b burner panel 16 heater moving device 17, 17 'rail frame 17a, 17a' rail 17b, 17b ' Guide part 17c, 17c 'Guide surface 17d' Guide roller 18 Slider frame 18a, 18a 'Wheel 18b, 18b' Guide roller 18c 'Guide surface 20 Winding mechanism 21 Bending roll 22 Guide roll 23 Peeler arm
Claims (3)
る巻き取り機構と、熱間圧延材を巻き取る際に熱間圧延
材の両端位置をガイドする一対のガイド板と、を備えた
装置において、 ガイド板と異なる位置でコイル端部に対峙してコイル端
部を加熱する平板状のヒータパネルと、該ヒータパネル
を熱間圧延材の幅方向に移動させるヒータ移動装置と、
からなり、 ヒータ移動装置は、ヒータパネルをガイド板よりも外側
に常に位置させ、かつ不良コイル取出し時には、ヒータ
パネルを幅方向に大きく後退させるようになっている、
ことを特徴とするコイル状巻取体の端面加熱装置。1. A winding mechanism for winding a hot-rolled material into a coil without a core, and a pair of guide plates for guiding both end positions of the hot-rolled material when winding the hot-rolled material. In the above device, a flat plate-shaped heater panel that faces the coil end portion at a position different from the guide plate and heats the coil end portion, and a heater moving device that moves the heater panel in the width direction of the hot rolled material,
The heater moving device always positions the heater panel outside the guide plate, and when the defective coil is taken out, the heater panel is largely retracted in the width direction.
An end face heating device for a coiled winding body, which is characterized in that:
も上流側上部に幅方向に水平に伸びたレールフレーム
と、該レールフレームに支持され幅方向に水平移動する
スライダーフレームと、からなり、該スライダーフレー
ムの一端部に前記ヒータパネルが取り付けられている、
ことを特徴とする請求項１に記載のコイル状巻取体の端
面加熱装置。2. The heater moving device includes a rail frame horizontally extending in the width direction at an upper portion on the upstream side of a coil center, and a slider frame supported by the rail frame and horizontally moving in the width direction. The heater panel is attached to one end of the slider frame,
The end face heating device for a coiled winding body according to claim 1, wherein:
輻射加熱バーナ、又は電熱バーナを備える、ことを特徴
とする請求項１に記載のコイル状巻取体の端面加熱装
置。3. The heater panel is a flame heating burner,
The end face heating device for a coiled winding body according to claim 1, further comprising a radiant heating burner or an electric heating burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30938895A JP3494329B2 (en) | 1995-11-28 | 1995-11-28 | End surface heating device for coiled winding body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30938895A JP3494329B2 (en) | 1995-11-28 | 1995-11-28 | End surface heating device for coiled winding body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09150218A true JPH09150218A (en) | 1997-06-10 |
| JP3494329B2 JP3494329B2 (en) | 2004-02-09 |
Family
ID=17992416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30938895A Expired - Fee Related JP3494329B2 (en) | 1995-11-28 | 1995-11-28 | End surface heating device for coiled winding body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3494329B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101439886B1 (en) * | 2013-03-05 | 2014-09-12 | 주식회사 포스코건설 | Apparatus for coiling strip |
| CN109317534A (en) * | 2018-10-22 | 2019-02-12 | 佛山市高明基业冷轧钢板有限公司 | A kind of reinforcing bar winder |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57139423A (en) * | 1981-02-23 | 1982-08-28 | Hitachi Ltd | Attachable and detachable mechanism of roll carrying tool in carrying device |
| JPH0751726A (en) * | 1993-08-11 | 1995-02-28 | Nippon Steel Corp | Method for rolling by thermal insulation coil |
-
1995
- 1995-11-28 JP JP30938895A patent/JP3494329B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57139423A (en) * | 1981-02-23 | 1982-08-28 | Hitachi Ltd | Attachable and detachable mechanism of roll carrying tool in carrying device |
| JPH0751726A (en) * | 1993-08-11 | 1995-02-28 | Nippon Steel Corp | Method for rolling by thermal insulation coil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101439886B1 (en) * | 2013-03-05 | 2014-09-12 | 주식회사 포스코건설 | Apparatus for coiling strip |
| CN109317534A (en) * | 2018-10-22 | 2019-02-12 | 佛山市高明基业冷轧钢板有限公司 | A kind of reinforcing bar winder |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3494329B2 (en) | 2004-02-09 |
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