JPH04121958U - Non-contact floating plate threading device - Google Patents
Non-contact floating plate threading deviceInfo
- Publication number
- JPH04121958U JPH04121958U JP2311891U JP2311891U JPH04121958U JP H04121958 U JPH04121958 U JP H04121958U JP 2311891 U JP2311891 U JP 2311891U JP 2311891 U JP2311891 U JP 2311891U JP H04121958 U JPH04121958 U JP H04121958U
- Authority
- JP
- Japan
- Prior art keywords
- guide surface
- strip
- width
- threading device
- side seal
- 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
- 238000003466 welding Methods 0.000 claims abstract description 11
- 239000012530 fluid Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 22
- 238000005188 flotation Methods 0.000 abstract description 4
- 238000013459 approach Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
Landscapes
- Advancing Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
(57)【要約】
【目的】 非接触浮上通板装置に広幅材と狹幅材とを接
合して通板するときサイドシールのセンタリング効果が
失われ、帯状体の蛇行の原因となる。
【構成】 円弧状ガイド面の両側に沿い、かつ帯状体の
幅の変化に応じて移動可能なサイドシールを、円弧状ガ
イド面の入側及び出側に２対設け、溶接点検知器を設け
て、各サイドシールと溶接点検知器とを各別に接続し、
サイドシールによるセンタリング効果を向上する。
(57) [Summary] [Purpose] When threading a wide material and a narrow material by joining them together using a non-contact flotation threading device, the centering effect of the side seal is lost, causing meandering of the strip. [Structure] Two pairs of side seals are provided along both sides of the arcuate guide surface and are movable according to changes in the width of the strip, on the entrance and exit sides of the arcuate guide surface, and a welding point detector is provided. Connect each side seal and welding point detector separately,
Improve the centering effect of side seals.
Description
【０００１】0001
本考案は非接触浮上通板装置に関するものである。 The present invention relates to a non-contact floating plate threading device.
【０００２】0002
走行する帯状体を非接触浮上して搬送し、方向転換させる通板装置が例えば実 公昭５７−１１９７１号公報で提案されている。非接触浮上装置に通板する帯状 体のセンタリング性を保つためには、図４に示すように１対のサイドシール２が 設けられる。図において、浮上用パッド３のガイド面４に流体噴出孔５を穿設し て、帯状体１が浮上搬送される。 For example, a sheet passing device that levitates a traveling strip in a non-contact manner, conveys it, and changes its direction has been put into practice. This was proposed in Publication No. 57-11971. A strip that passes through a non-contact flotation device. In order to maintain centering of the body, a pair of side seals 2 are required as shown in Figure 4. provided. In the figure, fluid ejection holes 5 are bored in the guide surface 4 of the floating pad 3. Then, the strip 1 is floated and conveyed.
【０００３】 サイドシール２のセンタリング性は帯状体１の幅プラス適正な値αにセットさ れなければならないが、一方通板される帯状体の幅は、鋼種、用途によって各別 である。 しかしながら例えば連続焼鈍炉における非接触浮上通板装置では、帯状体は連 続処理されるので、帯状体の幅の異なる狹幅材と広幅材とが同一ガイド面を通板 される。 狹幅材と広幅材とではサイドシールの設定値が変り、広幅材のサイドシールに よるセンタリング性は狹幅材にそのまま適用できない。又狹幅材に対しセンタリ ング性を有するサイドシール間隔は、そのまま広幅材に適用できない。0003 The centering property of the side seal 2 is set to the width of the strip 1 plus an appropriate value α. However, the width of the strip that is passed through one-way varies depending on the steel type and application. It is. However, for example, in a non-contact flotation device in a continuous annealing furnace, the strip is continuous. Since the strips are subjected to continuous processing, narrow and wide strips with different widths can be passed through the same guide surface. be done. The setting values for the side seals differ between narrow and wide materials, and the side seals for wide materials differ. This centering property cannot be directly applied to narrow width materials. Center for narrow width materials The side seal spacing, which has a good sealing property, cannot be applied as is to wide materials.
【０００４】0004
この考案は帯状体の幅変動時に、サイドシールを帯状体の幅プラス適正値αに 移動自在にして、センタリング性を向上した非接触浮上通板装置を提供するもの である。 This idea is to adjust the side seal to the width of the strip plus the appropriate value α when the width of the strip changes. Provides a non-contact floating plate threading device that is movable and has improved centering performance. It is.
【０００５】[0005]
本考案の要旨は走行する帯状体をガイド面から噴出する流体によって前記帯状 体を支持する非接触浮上通板装置において、ガイド面α両側に沿い、かつ帯状体 の幅の変化に応じて移動可能なサイドシールを、ガイド面の入側及び出側に２対 設け、溶接点検知器を該ガイド入側前方に設けて、各サイドシールと溶接点検知 器とを各別に接続したことを特徴とする非接触浮上通板装置である。 The gist of the present invention is to move the running belt-like body into the shape of the belt-like body by using fluid ejected from the guide surface. In a non-contact floating plate threading device that supports the body, along both sides of the guide surface α, There are two pairs of side seals on the entry and exit sides of the guide surface that can be moved according to changes in the width of the guide surface. A welding point detector is installed at the front of the guide entry side to detect each side seal and welding point. This is a non-contact floating plate threading device that is characterized in that each device is connected separately to the other devices.
【０００６】 以下図面によって本考案を詳述する。 本考案においては図１及び図２に示すようにサイドシール２ａは円弧状ガイド 面４の両側に沿い、ガイド面の入側に１対設けられ、サイドシール２ｂの出側に １対設けられる。 又帯状体の通板ラインに近く溶接点検知器６を設け、この検知信号が演算器８ から各別にサイドシール２ａ，２ｂに与えられる。サイドシール２ａ，２ｂは前 記信号をうけてガイド面４に沿って帯状体の幅方向に移動自在である。[0006] The present invention will be explained in detail below with reference to the drawings. In the present invention, as shown in FIGS. 1 and 2, the side seal 2a is an arcuate guide. Along both sides of the surface 4, a pair of seals are provided on the entry side of the guide surface, and on the exit side of the side seal 2b. One pair is provided. In addition, a welding point detector 6 is installed near the threading line of the strip, and this detection signal is sent to the calculator 8. are applied to the side seals 2a and 2b separately. Side seals 2a and 2b are on the front In response to the signal, it is movable along the guide surface 4 in the width direction of the strip.
【０００７】 実験によるとサイドシール２は帯状体１の幅プラス５０mm以下にセットすると きセンタリング性が極めて優れている。 図３は本考案の作用を示す。先行材１ａと後行材１ｂとが溶接線７で溶接され ているとき、サイドシール２ａ，２ｂは先行材１ａの幅＋αにセットされている 。溶接点検知器６が溶接線７を検知するとき、サイドシール２ａは後行材１ｂの 幅＋αにセットされ、後行材１ｂの通板を可能にするが、サイドシール２ｂはな お先行材１ａの幅＋αにセットされて先行材１ａのセンタリング性を維持する。 後行材１ｂの通板経過によって、サイドシール２ｂに後行材１ｂが接近すると 、このとき後行材１ｂは既にサイドシール２ａのセンタリング作用をうけている ので、サイドシール２ｂは後行材１ｂの幅プラスαに再セットされて、後行材１ ｂの通板を可能にする。[0007] According to experiments, when the side seal 2 is set to the width of the strip 1 plus 50 mm or less, Excellent centering properties. FIG. 3 shows the operation of the present invention. The preceding material 1a and the succeeding material 1b are welded at welding line 7. When the side seals 2a and 2b are set to the width of the preceding material 1a + α . When the welding point detector 6 detects the welding line 7, the side seal 2a is attached to the trailing material 1b. The width is set to +α, which enables the passing of the trailing material 1b, but the side seal 2b is not set. It is set to the width of the leading material 1a + α to maintain the centering property of the leading material 1a. When the trailing material 1b approaches the side seal 2b as the trailing material 1b passes through the plate, the trailing material 1b approaches the side seal 2b. , at this time, the trailing member 1b has already been subjected to the centering action of the side seal 2a. Therefore, the side seal 2b is reset to the width of the trailing material 1b plus α, and the side seal 2b is reset to the width of the trailing material 1b plus α. Enables threading of b.
【０００８】[0008]
本考案は非接触浮上装置のガイド面の入側及び出側に２対のサイドシールを設 け、先行材と後行材との板幅が異なるときの通板時にも、サイドシールは各別に 帯状体の幅プラスα値にセットされるので、帯状体のセンタリング性が優れ、帯 状体の蛇行を生ずることがない。 This invention has two pairs of side seals on the entry and exit sides of the guide surface of the non-contact flotation device. Also, when threading when the width of the leading material and the succeeding material are different, the side seals are installed separately for each material. Since it is set to the width of the strip plus the α value, the centering of the strip is excellent and the strip is There is no meandering of the body.
【図面の簡単な説明】[Brief explanation of drawings]
【図１】本考案の側面図である。FIG. 1 is a side view of the present invention.
【図２】本考案の平面図である。FIG. 2 is a plan view of the present invention.
【図３】（ａ），（ｂ）は本考案の作用の説明図であ
る。FIGS. 3(a) and 3(b) are explanatory diagrams of the operation of the present invention.
【図４】（ａ），（ｂ）は従来例の説明図である。FIGS. 4(a) and 4(b) are explanatory diagrams of a conventional example.
１ 帯状体 ２ａ，２ｂ サイドシール ４ ガイド面 ６ 溶接点検知器 1 Band-shaped body 2a, 2b side seal 4 Guide surface 6 Welding point detector
───────────────────────────────────────────────────── フロントページの続き (72)考案者 村岡 一雄 福岡県北九州市八幡東区枝光１−１−１ 新日本製鐵株式会社設備技術本部内 ──────────────────────────────────────────────── ─── Continuation of front page (72) Creator Kazuo Muraoka 1-1-1 Edamitsu, Yahatahigashi-ku, Kitakyushu-shi, Fukuoka Prefecture Nippon Steel Corporation Equipment Technology Headquarters
Claims (1)
る流体によって前記帯状体１を支持する非接触浮上通板
装置において、ガイド面４の両側に沿い、かつ帯状体１
の幅の変化に応じて移動可能なサイドシール２ａ，２ｂ
を、ガイド面４の入側及び出側に２対設け、溶接点検知
器６を該ガイド面入側の前方に設けて、各サイドシール
２ａ，２ｂと溶接点検知器６とを各別に接続したことを
特徴とする非接触浮上通板装置。1. In a non-contact floating board threading device that supports a traveling strip 1 by fluid ejected from a guide surface, the strip 1 is provided along both sides of the guide surface 4 and
side seals 2a, 2b that are movable according to changes in the width of the side seals 2a, 2b;
are provided in two pairs on the entrance and exit sides of the guide surface 4, and a welding point detector 6 is provided in front of the entrance side of the guide surface, and each side seal 2a, 2b and welding point detector 6 are connected separately. A non-contact floating plate threading device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991023118U JP2504813Y2 (en) | 1991-04-09 | 1991-04-09 | Non-contact floating plate device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991023118U JP2504813Y2 (en) | 1991-04-09 | 1991-04-09 | Non-contact floating plate device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04121958U true JPH04121958U (en) | 1992-10-30 |
| JP2504813Y2 JP2504813Y2 (en) | 1996-07-24 |
Family
ID=31908441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991023118U Expired - Lifetime JP2504813Y2 (en) | 1991-04-09 | 1991-04-09 | Non-contact floating plate device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2504813Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131525U (en) * | 1984-07-26 | 1986-02-25 | トヨタ自動車株式会社 | Press machine strip material feeding device |
| JPH0331465A (en) * | 1989-06-27 | 1991-02-12 | Kawasaki Steel Corp | Method for correcting meandering in floater |
-
1991
- 1991-04-09 JP JP1991023118U patent/JP2504813Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6131525U (en) * | 1984-07-26 | 1986-02-25 | トヨタ自動車株式会社 | Press machine strip material feeding device |
| JPH0331465A (en) * | 1989-06-27 | 1991-02-12 | Kawasaki Steel Corp | Method for correcting meandering in floater |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2504813Y2 (en) | 1996-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19960305 |
|
| EXPY | Cancellation because of completion of term |