JPH09227000A - Device for changing advancing direction of belt-like material - Google Patents
Device for changing advancing direction of belt-like materialInfo
- Publication number
- JPH09227000A JPH09227000A JP4009296A JP4009296A JPH09227000A JP H09227000 A JPH09227000 A JP H09227000A JP 4009296 A JP4009296 A JP 4009296A JP 4009296 A JP4009296 A JP 4009296A JP H09227000 A JPH09227000 A JP H09227000A
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- belt
- steel strip
- shaped material
- advancing direction
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/30—Orientation, displacement, position of the handled material
- B65H2301/34—Modifying, selecting, changing direction of displacement
- B65H2301/342—Modifying, selecting, changing direction of displacement with change of plane of displacement
- B65H2301/3423—Modifying, selecting, changing direction of displacement with change of plane of displacement by travelling an angled curved path section for overturning and changing feeding direction
Landscapes
- Advancing Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、鋼帯等の帯状材に
複数の処理を連続して行う場合等に使用される帯状材進
行方向変更装置に関し、特に、帯状材を筒体の周面から
の噴出気体によって浮上させながら螺旋状に案内するも
のに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a belt-shaped material advancing direction changing device used when a belt-shaped material such as a steel strip is continuously subjected to a plurality of treatments. The present invention relates to a device that is spirally guided while being levitated by the gas ejected from
【０００２】[0002]
【従来の技術】鋼帯に複数の処理を連続して行う際等に
は、設備全体のレイアウト上の問題等から処理装置間で
鋼帯の進行方向を変更する場合がある。そして、その際
に使用される帯状材進行方向変更装置としては、筒体の
周面から鋼帯の面に向けて噴出する気体によって、鋼帯
を浮上状態で前記周面に螺旋状に巻き掛けて案内するも
のがある（特開平６−３４０３６０号公報等参照）。2. Description of the Related Art When a plurality of treatments are continuously performed on a steel strip, there is a case where the traveling direction of the steel strip is changed between processing devices due to a layout problem of the entire equipment. And, as the strip-shaped material advancing direction changing device used at that time, the steel strip is levitationly wound around the circumferential surface by the gas jetted from the circumferential surface of the cylindrical body toward the surface of the steel strip. There is a guide (see Japanese Patent Laid-Open No. 6-340360, etc.).
【０００３】[0003]
【発明が解決しようとする課題】このような帯状材進行
方向変更装置において、筒体はその中心軸方向を水平方
向に合わせて配置されるが、鋼帯を螺旋状に曲げながら
案内するために、鋼帯の板厚が厚いと、筒体周面からの
浮上量が幅方向両端部で異なり、ねじれた状態で通板さ
れることになる。これにより、鋼帯が安定的に通板され
ず、鋼帯面が筒体周面に接触したり高速通板が困難にな
るという問題点がある。In such a belt-shaped material advancing direction changing device, the cylindrical body is arranged with its central axis direction aligned with the horizontal direction, but in order to guide the steel strip while bending it in a spiral shape. If the plate thickness of the steel strip is large, the floating amount from the peripheral surface of the tubular body differs at both widthwise end portions, and the steel strip is passed in a twisted state. As a result, there is a problem that the steel strip is not stably threaded, the steel strip surface comes into contact with the cylindrical peripheral surface, and high-speed threading becomes difficult.
【０００４】本発明は、このような従来技術の問題点に
着目してなされたものであり、帯状材を筒体周面からの
噴出気体によって浮上させながら螺旋状に案内する帯状
材進行方向変更装置において、板厚の厚い鋼帯であって
も安定的に通板できるようにすることを課題とする。The present invention has been made by paying attention to such problems of the prior art, and changes the traveling direction of the strip-shaped material, which guides the strip-shaped material in a spiral shape while being levitated by the gas ejected from the peripheral surface of the cylindrical body. An object of the present invention is to make it possible to stably pass a steel strip even with a thick steel strip.
【０００５】[0005]
【課題を解決するための手段】上記課題を解決するため
に、本発明は、筒体の周面から噴出する気体により、帯
状材を前記周面に沿って浮上状態で螺旋状に案内しなが
ら、その進行方向を変更する帯状材進行方向変更装置に
おいて、前記筒体をその中心軸が傾動可能となるように
支持する支持手段を設けたことを特徴とする帯状材進行
方向変更装置を提供する。In order to solve the above-mentioned problems, according to the present invention, a gas ejected from the peripheral surface of a cylindrical body guides a strip-shaped member in a floating state along the peripheral surface while spirally guiding it. Provided is a belt-shaped material advancing direction changing device, in which a belt-shaped material advancing direction changing device is provided with supporting means for supporting the cylindrical body such that the central axis of the tubular member can be tilted. .
【０００６】[0006]
【発明の実施の形態】以下、本発明の実施形態について
図面に基づいて説明する。図１は、本発明の一実施形態
に相当する帯状材進行方向変更装置の構成を示す概略正
面図であり、図２はこの装置の作用を説明するための斜
視図である。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a schematic front view showing the configuration of a belt-shaped material advancing direction changing device corresponding to an embodiment of the present invention, and FIG. 2 is a perspective view for explaining the operation of this device.
【０００７】図１に示すように、円筒体１の半円周面１
１の軸方向中心部分に、鋼帯（帯状材）の面を対向させ
る螺旋帯状の案内面２が設けてあり、この案内面２の全
面には、等間隔で周面を貫通する気体噴出口が設けてあ
る。As shown in FIG. 1, a semicircular surface 1 of a cylindrical body 1
A spiral strip-shaped guide surface 2 that faces the surfaces of the steel strip (strip-shaped material) is provided at the central portion of the axial direction of 1, and the gas ejection ports that penetrate the peripheral surface at equal intervals are provided on the entire guide surface 2. Is provided.
【０００８】この円筒体１の軸方向一端側（図１の右
側）の下方には、円筒体１の前記一端を鉛直方向に昇降
させるエアシリンダ（支持手段）３のロッド部３１が固
定され、そのシリンダ部３２は床面または支持台に固定
されている。また、この円筒体１の軸方向他端側（図１
の左側）の下方には、エアシリンダ３の駆動に伴い鉛直
下方に降下した円筒体１の軸方向他端を受ける支持装置
（支持手段）４が設置されている。この円筒体１の軸方
向他端の下部には、前記降下に伴って支持装置４に押し
つけられるブッシュ５が固定されており、このブッシュ
５は、円筒体１の傾斜角度θに応じて弾性変形し、傾斜
角度θが所定範囲で変化しても円筒体１の他端が支持装
置４に確実に支持されるようにするためのものである。A rod portion 31 of an air cylinder (supporting means) 3 for vertically moving the one end of the cylindrical body 1 is fixed below the one axial end (right side in FIG. 1) of the cylindrical body 1. The cylinder portion 32 is fixed to the floor surface or a support base. In addition, the other end of the cylindrical body 1 in the axial direction (see FIG.
A support device (support means) 4 for receiving the other end in the axial direction of the cylindrical body 1 which is vertically lowered by the driving of the air cylinder 3 is installed below (on the left side of FIG. A bush 5 that is pressed against the supporting device 4 as it descends is fixed to the lower portion of the other end of the cylindrical body 1 in the axial direction. The bush 5 is elastically deformed according to the inclination angle θ of the cylindrical body 1. However, even if the inclination angle θ changes within a predetermined range, the other end of the cylindrical body 1 is reliably supported by the support device 4.
【０００９】また、円筒体１のエアシリンダ３側の端面
には、この円筒体１内に空気を導入する配管６が接続さ
れ、その先端はブロワー７に接続されている。この配管
６のブロワー７側にはダンパ６１が設置され、円筒体１
の端面側にはジャバラ管６２が接続されている。このジ
ャバラ管６２は、円筒体１の傾動に伴って配管６に生じ
るねじれを吸収するためのものである。A pipe 6 for introducing air into the cylindrical body 1 is connected to the end surface of the cylindrical body 1 on the air cylinder 3 side, and its tip is connected to a blower 7. A damper 61 is installed on the blower 7 side of the pipe 6 and
A bellows tube 62 is connected to the end face side of the. The bellows pipe 62 is for absorbing the twist generated in the pipe 6 as the cylindrical body 1 tilts.
【００１０】したがって、図２に示すように、この案内
面２に導かれた鋼帯Ｓは、円筒体１内に導入されて案内
面２から噴出された気体により、案内面２から浮上状態
で螺旋状に案内されて進行方向が変更される。Therefore, as shown in FIG. 2, the steel strip S guided to the guide surface 2 is levitated from the guide surface 2 by the gas introduced into the cylindrical body 1 and ejected from the guide surface 2. The traveling direction is changed by being guided in a spiral shape.
【００１１】ここで、鋼帯Ｓの板厚が厚いことなどによ
って案内面２からの浮上量が幅方向両端部で大きく異な
り、案内面２への進入開始点で鋼帯Ｓが幅方向に傾く
（進入開始点での鋼帯Ｓの幅方向線Ｌ1 が円筒体１の軸
方向線Ｌ0 と平行でない）ことが予想される場合には、
エアシリンダ３を稼働させて、円筒体１の中心軸Ｃ0 が
鋼帯Ｓの傾きＬ1 と平行になるように円筒体１を傾ける
（Ｃ0 →Ｃ1 ）。これにより、鋼帯Ｓの浮上量の幅方向
両端部での差が小さくなるため、鋼帯Ｓが安定的に通板
される。Here, the flying height from the guide surface 2 is greatly different at both ends in the width direction due to the thickness of the steel strip S being large, and the steel strip S is inclined in the width direction at the starting point of the approach to the guide surface 2. When it is expected that (the width direction line L 1 of the steel strip S at the entry start point is not parallel to the axial direction line L 0 of the cylindrical body 1),
The air cylinder 3 is operated to incline the cylinder 1 so that the central axis C 0 of the cylinder 1 is parallel to the inclination L 1 of the steel strip S (C 0 → C 1 ). As a result, the difference in the flying height of the steel strip S at both ends in the width direction is reduced, so that the steel strip S is passed through stably.
【００１２】円筒体１の傾動角度θは通板させる鋼帯Ｓ
の板厚や板幅等に応じて設定されるが、実際に、板厚
０．４ｍｍ、板幅９００ｍｍの冷間圧延済みの鋼帯Ｓを
６００ｍｐｍで通板する際に、円筒体１を水平のままに
しておくと鋼帯Ｓの幅方向両端部での浮上量の差は２０
ｍｍであったが、円筒体１を水平から３．６°傾ける
（θ＝３．６°）とその差は２ｍｍとなり、鋼帯Ｓを安
定的に通板することができた。The tilting angle θ of the cylindrical body 1 depends on the steel strip S to be passed.
It is set according to the plate thickness, plate width, etc., but when the cold-rolled steel strip S having a plate thickness of 0.4 mm and a plate width of 900 mm is actually passed at 600 mpm, the cylindrical body 1 is set horizontally. If left as it is, the difference in the flying height between the widthwise ends of the steel strip S will be 20
However, when the cylindrical body 1 was tilted by 3.6 ° from the horizontal (θ = 3.6 °), the difference was 2 mm, and the steel strip S could be passed through stably.
【００１３】なお、前記実施形態では、中心軸を含む鉛
直面で円筒体１を二分割した一方の半円周面１１に案内
面２を設けているため、中心軸が鉛直面内で傾動するよ
うにエアシリンダ３と支持装置４とで円筒体１を支持し
ているが、中心軸を含む水平面で円筒体１を二分割した
一方の半円周面１１に案内面２を設けている場合（図１
が平面図に相当する場合）には、中心軸が水平面内で傾
動するようにエアシリンダ３と支持装置４とで円筒体１
を支持すればよい。In the above embodiment, since the guide surface 2 is provided on the one semicircular surface 11 which is obtained by dividing the cylindrical body 1 into two parts by the vertical plane including the central axis, the central axis tilts in the vertical plane. When the cylinder 1 is supported by the air cylinder 3 and the supporting device 4 as described above, but the guide surface 2 is provided on one half-circumferential surface 11 obtained by dividing the cylinder 1 into two parts on a horizontal plane including the central axis. (Fig. 1
Corresponds to a plan view), the air cylinder 3 and the supporting device 4 are used to make the cylindrical body 1 so that the central axis tilts in a horizontal plane.
You should support.
【００１４】また、前記実施形態では、支持手段として
エアシリンダ３と支持装置４を使用しているが、円筒体
１をその中心軸が傾動可能となるように支持できるもの
であればいずれの機構を採用してもよい。In the above embodiment, the air cylinder 3 and the supporting device 4 are used as the supporting means, but any mechanism can be used as long as it can support the cylindrical body 1 so that its central axis can be tilted. May be adopted.
【００１５】[0015]
【発明の効果】以上説明したように、本発明の帯状材進
行方向変更装置によれば、帯状材を筒体周面からの噴出
気体によって浮上させながら螺旋状に案内する帯状材進
行方向変更装置において、板厚の厚い鋼帯であっても浮
上量の幅方向両端部での差を小さくして、安定的に通板
することができるようになる。As described above, according to the belt-shaped material advancing direction changing device of the present invention, the belt-shaped material advancing direction changing device for guiding the belt-shaped material in a spiral shape while levitating by the gas ejected from the peripheral surface of the cylindrical body. In the above, even in the case of a steel strip having a large strip thickness, it is possible to reduce the difference in the flying height between the widthwise both ends and to stably pass the strip.
【図１】本発明の帯状材進行方向変更装置の一実施形態
を示す概略正面図である。FIG. 1 is a schematic front view showing an embodiment of a belt material traveling direction changing device of the present invention.
【図２】図１の装置の作用を説明するための斜視図であ
る。FIG. 2 is a perspective view for explaining the operation of the device of FIG.
１ 円筒体 ２ 案内面 ３ エアシリンダ（支持手段） ４ 支持装置（支持手段） １１ 半円周面 Ｓ 鋼帯（帯状材） Ｃ0 ，Ｃ1 中心軸1 Cylindrical Body 2 Guide Surface 3 Air Cylinder (Supporting Means) 4 Supporting Device (Supporting Means) 11 Semicircular Surface S Steel Strip (Band-shaped Material) C 0 , C 1 Center Axis
Claims (1)
状材を前記周面に沿って浮上状態で螺旋状に案内しなが
ら、その進行方向を変更する帯状材進行方向変更装置に
おいて、 前記筒体をその中心軸が傾動可能となるように支持する
支持手段を設けたことを特徴とする帯状材進行方向変更
装置。1. A strip-shaped material advancing direction changing device for changing the advancing direction of a strip-shaped material while spirally guiding the strip-shaped material in a floating state along the peripheral surface by gas ejected from the peripheral surface of the tubular body, A belt-shaped material advancing direction changing device, characterized in that support means is provided for supporting the cylindrical body such that its central axis can be tilted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4009296A JPH09227000A (en) | 1996-02-27 | 1996-02-27 | Device for changing advancing direction of belt-like material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4009296A JPH09227000A (en) | 1996-02-27 | 1996-02-27 | Device for changing advancing direction of belt-like material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09227000A true JPH09227000A (en) | 1997-09-02 |
Family
ID=12571251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4009296A Pending JPH09227000A (en) | 1996-02-27 | 1996-02-27 | Device for changing advancing direction of belt-like material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09227000A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002100749A1 (en) * | 2001-06-13 | 2002-12-19 | Sms Demag Aktiengesellschaft | Method and device for turning strips |
| US7275709B2 (en) | 2001-06-28 | 2007-10-02 | Koenig & Bauer Aktiengesellschaft | Turning device |
| JP2011099604A (en) * | 2009-11-05 | 2011-05-19 | Nitto Denko Corp | Drying device for manufacturing pressure-sensitive adhesive tape |
| JP2013228199A (en) * | 2013-06-21 | 2013-11-07 | Nitto Denko Corp | Drying device of adhesive tape |
| CN104176538A (en) * | 2014-09-11 | 2014-12-03 | 福建中管机电科技有限公司 | Composite pipeline sheet feeding and guiding device |
| CN104379477A (en) * | 2012-06-19 | 2015-02-25 | 西门子Vai金属科技有限责任公司 | Strip deflection device |
-
1996
- 1996-02-27 JP JP4009296A patent/JPH09227000A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002100749A1 (en) * | 2001-06-13 | 2002-12-19 | Sms Demag Aktiengesellschaft | Method and device for turning strips |
| US7213785B2 (en) | 2001-06-13 | 2007-05-08 | Sms Demag Ag | Method and device for turning strips |
| AU2002345787B2 (en) * | 2001-06-13 | 2007-11-22 | Sms Demag Aktiengesellschaft | Method and device for turning strips |
| US7275709B2 (en) | 2001-06-28 | 2007-10-02 | Koenig & Bauer Aktiengesellschaft | Turning device |
| JP2011099604A (en) * | 2009-11-05 | 2011-05-19 | Nitto Denko Corp | Drying device for manufacturing pressure-sensitive adhesive tape |
| CN104379477A (en) * | 2012-06-19 | 2015-02-25 | 西门子Vai金属科技有限责任公司 | Strip deflection device |
| JP2013228199A (en) * | 2013-06-21 | 2013-11-07 | Nitto Denko Corp | Drying device of adhesive tape |
| CN104176538A (en) * | 2014-09-11 | 2014-12-03 | 福建中管机电科技有限公司 | Composite pipeline sheet feeding and guiding device |
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