JPH0572960U - Floating support device for strips - Google Patents
Floating support device for stripsInfo
- Publication number
- JPH0572960U JPH0572960U JP1147192U JP1147192U JPH0572960U JP H0572960 U JPH0572960 U JP H0572960U JP 1147192 U JP1147192 U JP 1147192U JP 1147192 U JP1147192 U JP 1147192U JP H0572960 U JPH0572960 U JP H0572960U
- Authority
- JP
- Japan
- Prior art keywords
- strip
- shaped material
- support device
- baffle plate
- width 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.)
- Granted
Links
Landscapes
- Advancing Webs (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Abstract
(57)【要約】
【目的】 噴出気体量を少なくして帯状材を安定して浮
揚支持する帯状材の浮揚支持装置を提供すること。
【構成】 搬送される帯状材に対向して設置され、高圧
気体が供給されるヘッダに、互いに内方に向って気体を
噴出する２本のスリットを、前記帯状材の巾方向に設け
てなる帯状材の浮揚支持装置において、前記ヘッダに、
前記スリットの噴出巾を規制するサイドプレートと、前
記帯状材の搬送方向に所定間隔で設けた隔壁板からなる
バッフルプレートとを、前記帯状材の巾方向両側にそれ
ぞれあるいは一体的に移動可能に設けたことを特徴とす
る帯状材の浮揚支持装置。
(57) [Abstract] [Purpose] To provide a levitation support device for a strip-shaped material, which reduces the amount of ejected gas and stably floats and supports the strip-shaped material. [Structure] Two slits are provided in a width direction of the strip-shaped member, which are installed so as to face the strip-shaped member to be conveyed and to which high-pressure gas is supplied, for ejecting gas toward each other inward. In the levitation support device for the strip-shaped material, the header is
A side plate that restricts the ejection width of the slit and a baffle plate that is a partition plate provided at a predetermined interval in the conveyance direction of the band-shaped material are provided on both sides of the band-shaped material in the width direction or integrally movable. A levitation support device for a strip-shaped material.
Description
【０００１】[0001]
本考案は、帯状材の浮揚支持装置に関するものである。 The present invention relates to a levitation support device for a strip.
【０００２】[0002]
従来、金属ストリップ等の帯状材を非接触状態で支持搬送する場合、特公昭４ ４−１１４５１号公報で提示されるような浮揚支持装置が実用化されている。 この浮揚支持装置は、搬送される帯状材に対向して設置され、高圧気体が供給 されるヘッダに、互いに内方に向って気体が噴出する２本のスリットを設けた構 成からなり、前記スリットからの気体により帯状材とヘッダとの間に静圧を発生 させて帯状材を浮揚支持するものである。 Conventionally, when a belt-shaped material such as a metal strip is supported and conveyed in a non-contact state, a levitation supporting device as disclosed in Japanese Patent Publication No. 44-11451 has been put into practical use. This levitation support device is installed so as to face the belt-shaped material to be conveyed, and has a structure in which a header to which high-pressure gas is supplied is provided with two slits for ejecting gas toward each other inward. The gas from the slit generates a static pressure between the strip and the header to levitate and support the strip.
【０００３】 ところで、前記浮揚支持装置では、帯状材の巾がスリットの長さより短い場合 、帯状材の両端縁外方から気体が逃げ、十分な浮揚力を得ることができず、十分 な浮揚力を得るためには大量の気体が必要である。また、帯状材の両端縁外方か ら大量の気体が逃げると、帯状材がバタついたり、片側に傾斜して安定した浮揚 支持が行えない。 したがって、実開昭５９−１１８９９７号公報で、前記スリット長さをカバー を移動することにより帯状材の巾に最適なスリット長さにすることが提案されて いる。 さらに、特開昭６１−２１０１３１号公報で、ヘッダに、帯状材の搬送方向に 所定間隔で複数の隔壁板を備えたバッフルプレートを設けることにより、静圧区 域を区画して流体の両側への流出を防止し、高い静圧状態に保持することも提案 されている。By the way, in the levitation support device, when the width of the strip is shorter than the length of the slit, the gas escapes from the outer edges of both ends of the strip, and a sufficient levitation force cannot be obtained. A large amount of gas is required to obtain. In addition, if a large amount of gas escapes from the outer edges of the strip, the strip may flutter, or it may be tilted to one side for stable floating support. Therefore, in Japanese Utility Model Laid-Open No. 59-118997, it is proposed that the slit length be made optimum for the width of the strip by moving the cover. Further, in Japanese Patent Laid-Open No. 61-210131, a baffle plate provided with a plurality of partition plates at a predetermined interval in the transport direction of the strip-shaped material is provided in the header to partition the static pressure area to both sides of the fluid. It has also been proposed to prevent spillage and maintain high static pressure.
【０００４】[0004]
前記２つの公知手段を、図３のように組み合わせれば、静圧を理想的な状態で 保持できるはずである。なお、図において、６はヘッダ１に設けた多数の隔壁板 ７からなるバッフルプレート、３はサイドプレートで、Ｗは帯状材である。 しかしながら、実験によると、バッフルプレートの隔壁板間隔と、帯状材の巾 如何により満足すべき結果が得られなかった。前記原因を検討した結果、前記バ ッフルプレート６はヘッダ１の上面に固定されているため、図４，図５で示すよ うに帯状材Ｗの巾が変われば、帯状材Ｗとバッフルプレート６の帯状材端縁に最 も近い隔壁板との間に形成される開口面積Ｓ1がＳ2に変化することに起因してい るためであることが分った。 したがって、本考案は帯状材の巾が変わっても、帯状材の端縁とサイドプレー トおよびバッフルプレートの隔壁板との間隔を一定して、噴出気体量を増加させ ることなく、安定した浮揚支持力を得ることのできる帯状材の浮揚支持装置を得 ることを目的とする。By combining the two known means as shown in FIG. 3, it should be possible to maintain static pressure in an ideal state. In the figure, 6 is a baffle plate composed of a large number of partition plates 7 provided on the header 1, 3 is a side plate, and W is a strip-shaped member. However, according to experiments, satisfactory results could not be obtained depending on the distance between the partition plates of the baffle plate and the width of the strip. As a result of examining the causes, the baffle plate 6 is fixed to the upper surface of the header 1. Therefore, if the width of the strip W is changed as shown in FIGS. 4 and 5, the strip W and the baffle plate 6 are stripped. It has been found that this is because the opening area S 1 formed between the partition wall and the partition wall closest to the material edge changes to S 2 . Therefore, even if the width of the strip is changed, the present invention makes the space between the edge of the strip and the partition plate of the side plate and the baffle plate constant so that a stable levitation can be achieved without increasing the amount of ejected gas. The purpose of the present invention is to obtain a levitation support device for a strip-shaped material that can obtain a supporting force.
【０００５】[0005]
本考案は、前記目的を達成するため、搬送される帯状材に対向して設置され、 高圧気体が供給されるヘッダに、互いに内方に向って気体を噴出する２本のスリ ットを、前記帯状材の巾方向に設けてなる帯状材の浮揚支持装置において、前記 ヘッダに、前記スリットの噴出巾を規制するサイドプレートと、前記帯状材の搬 送方向に所定間隔で設けた隔壁板からなるバッフルプレートとを、前記帯状材の 巾方向両側にそれぞれ移動可能に設けたものであり、また、前記バッフルプレー トが前記サイドプレートに取り付けられ、両プレートが一体に帯状材の巾方向両 側に移動可能としたものである。 In order to achieve the above-mentioned object, the present invention is provided with two slits, which are installed to face a belt-shaped material to be conveyed and which inject gas toward each other inwardly, to a header to which high-pressure gas is supplied. In the levitation support device for the strip-shaped material provided in the width direction of the strip-shaped material, the header includes side plates for restricting the ejection width of the slit, and a partition plate provided at a predetermined interval in the transporting direction of the strip-shaped material. A baffle plate that is movable on both sides of the strip in the width direction, and the baffle plate is attached to the side plate so that both plates are integrally formed on both sides of the strip in the width direction. It is possible to move to.
【０００６】[0006]
つぎに、本考案の実施例を図面にしたがって説明する。 図１および図２において、１はヘッダで、帯状材Ｗの搬送方向と直交して配設 され、ヘッダ１の両側には、互いに内方に向って気体を噴出するスリット２，２ を有する。３，３は前記ヘッダ１の上面を図示しない駆動手段、たとえばシリン ダで可動するサイドプレートで、その摺動部分４で前記スリット２，２の一部を 被覆するようになっている。 ６はバッフルプレートで、前記サイドプレート３，３の対向する底板５に、前 記サイドプレート３より低い複数の、図では３枚の隔壁板７を帯状材Ｗの搬送方 向に配設したものである。 Next, an embodiment of the present invention will be described with reference to the drawings. In FIGS. 1 and 2, reference numeral 1 denotes a header, which is arranged orthogonal to the transport direction of the strip W, and has slits 2 and 2 on both sides of the header 1 for ejecting gas toward each other inward. Reference numerals 3 and 3 denote side plates movable on the upper surface of the header 1 by a driving means (not shown), such as a cylinder, and a sliding portion 4 thereof covers a part of the slits 2 and 2. Reference numeral 6 is a baffle plate, in which a plurality of partition plates 7 lower than the side plate 3 (three in the figure) are arranged in the bottom plates 5 facing the side plates 3 and 3 in the conveying direction of the strip W. Is.
【０００７】 本考案の浮揚支持装置は、前記構成からなるため、帯状材Ｗの端縁の下方に外 側の隔壁板７がくるようにサイドプレート３，３を移動すれば、バッフルプレー ト６はサイドプレート３に取り付けられているため、帯状材Ｗの巾の変化にかか わらず、帯状材Ｗの端縁と外側の隔壁板７およびサイドプレート３との間隔が一 定に保てる。Since the levitation support device of the present invention has the above-mentioned structure, the baffle plate 6 can be moved by moving the side plates 3 and 3 so that the outer partition plate 7 is located below the edge of the strip W. Is attached to the side plate 3, so that the distance between the edge of the strip W and the outer partition plate 7 and the side plate 3 can be kept constant regardless of the change in the width of the strip W.
【０００８】 したがって、帯状材の巾寸法が変わっても、帯状材Ｗの端縁と外側の隔壁板７ の位置関係は変化せず、安定した浮揚支持力を得ることができる。 なお、前記説明では、バッフルプレート６をサイドプレート３に一体的に形成 し、サイドプレート３を可動するようにしたが、両者を単独に可動させるように し、帯状材Ｗによって帯状材Ｗの端縁とサイドプレート３との間隔を可変するよ うにしてもよい。Therefore, even if the width of the strip-shaped material changes, the positional relationship between the edge of the strip-shaped material W and the outer partition plate 7 does not change, and a stable levitation supporting force can be obtained. In the above description, the baffle plate 6 is formed integrally with the side plate 3 so that the side plate 3 can be moved. However, both of them can be moved independently, and the end of the band member W is changed by the band member W. The distance between the edge and the side plate 3 may be variable.
【０００９】[0009]
以上の説明で明らかなように、本考案は、搬送される帯状材に対向して設置さ れ、高圧気体が供給されるヘッダに、互いに内方に向って気体を噴出する２本の スリットを、前記帯状材の巾方向に設けてなる帯状材の浮揚支持装置において、 前記ヘッダに、前記スリットの噴出巾を規制するサイドプレートと、前記帯状材 の搬送方向に所定間隔で設けた隔壁板からなるバッフルプレートとを、前記帯状 材の巾方向両側にそれぞれあるいは一体的に移動可能に設けた構成としたため、 常に、バッフルプレートの外側隔壁板と帯状材の端縁との開口面積およびサイド フレームと帯状材の端縁との間隔を一定に保持でき、高圧気体のロスを最小限度 として帯状材を安定浮揚支持することができる。 As is apparent from the above description, the present invention is provided with two slits for ejecting gas inwardly in the header, which is installed so as to face the belt-shaped material to be conveyed and to which high-pressure gas is supplied. In a belt-shaped material levitation support device provided in the width direction of the belt-shaped material, the header includes side plates for restricting the ejection width of the slit, and a partition plate provided at a predetermined interval in the conveyance direction of the belt-shaped material. Since the baffle plate is configured to be movable independently or integrally on both sides in the width direction of the strip, the opening area between the outer partition plate of the baffle plate and the edge of the strip and the side frame are always provided. The distance between the strip and the edge of the strip can be maintained constant, and the loss of high-pressure gas can be minimized to stably support the strip to float.
【図１】 本考案にかかる帯状材の浮揚支持装置の正面
図である。FIG. 1 is a front view of a levitation support device for a strip according to the present invention.
【図２】 図１の平面図である。FIG. 2 is a plan view of FIG.
【図３】 従来の浮揚支持装置を示す要部に関する正面
図である。FIG. 3 is a front view of a main part of a conventional levitation support device.
【図４】 図３において、帯状材の巾変更とバッフルプ
レートとの開口面積の変化を示す図である。FIG. 4 is a diagram showing a change in width of the band-shaped material and a change in opening area of the baffle plate in FIG.
【図５】 図３において、帯状材の巾変更とバッフルプ
レートとの開口面積の変化を示す図である。FIG. 5 is a diagram showing a change in width of the band-shaped material and a change in opening area of the baffle plate in FIG.
１…ヘッダ、２…スリット、３…サイドプレート、６…
バッフルプレート、７…隔壁板。1 ... Header, 2 ... Slit, 3 ... Side plate, 6 ...
Baffle plate, 7 ... Partition plate.
Claims (2)
高圧気体が供給されるヘッダに、互いに内方に向って気
体を噴出する２本のスリットを、前記帯状材の巾方向に
設けてなる帯状材の浮揚支持装置において、前記ヘッダ
に、前記スリットの噴出巾を規制するサイドプレート
と、前記帯状材の搬送方向に所定間隔で設けた隔壁板か
らなるバッフルプレートとを、前記帯状材の巾方向両側
にそれぞれ移動可能に設けたことを特徴とする帯状材の
浮揚支持装置。1. The apparatus is installed so as to face a belt-shaped material to be conveyed,
In a levitation support device for a strip-shaped material, wherein two slits for ejecting gas toward each other inward are provided in a header to which high-pressure gas is supplied, in the width direction of the strip-shaped material. A strip-shaped strip characterized in that a side plate for restricting the ejection width and a baffle plate composed of partition plates provided at predetermined intervals in the conveying direction of the strip-shaped material are provided movably on both sides of the strip-shaped material in the width direction. Floating support device for material.
ートに取り付けられ、両プレートが一体に帯状材の巾方
向両側に移動可能となっていることを特徴とする前記請
求項１に記載の帯状材の浮揚支持装置。2. The levitation of the band-shaped material according to claim 1, wherein the baffle plate is attached to the side plate, and both plates are integrally movable on both sides in the width direction of the band-shaped material. Support device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992011471U JPH0718750Y2 (en) | 1992-03-07 | 1992-03-07 | Floating support device for strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992011471U JPH0718750Y2 (en) | 1992-03-07 | 1992-03-07 | Floating support device for strips |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0572960U true JPH0572960U (en) | 1993-10-05 |
| JPH0718750Y2 JPH0718750Y2 (en) | 1995-05-01 |
Family
ID=11778993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992011471U Expired - Lifetime JPH0718750Y2 (en) | 1992-03-07 | 1992-03-07 | Floating support device for strips |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0718750Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6296621A (en) * | 1985-10-23 | 1987-05-06 | Mitsubishi Heavy Ind Ltd | Supporting floater for strip |
| JPS62227044A (en) * | 1986-03-28 | 1987-10-06 | Mitsubishi Heavy Ind Ltd | Floater for supporting strip |
| JPH02166236A (en) * | 1988-12-19 | 1990-06-26 | Kawasaki Steel Corp | Floater having side plate |
| JP3022057U (en) * | 1995-08-28 | 1996-03-12 | 財団法人工業技術研究院 | Zoom lens with high resolution imaging |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63252439A (en) * | 1986-12-19 | 1988-10-19 | アプライド マテリアルズインコーポレーテッド | Integrated processing system of multichamber |
-
1992
- 1992-03-07 JP JP1992011471U patent/JPH0718750Y2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6296621A (en) * | 1985-10-23 | 1987-05-06 | Mitsubishi Heavy Ind Ltd | Supporting floater for strip |
| JPS62227044A (en) * | 1986-03-28 | 1987-10-06 | Mitsubishi Heavy Ind Ltd | Floater for supporting strip |
| JPH02166236A (en) * | 1988-12-19 | 1990-06-26 | Kawasaki Steel Corp | Floater having side plate |
| JP3022057U (en) * | 1995-08-28 | 1996-03-12 | 財団法人工業技術研究院 | Zoom lens with high resolution imaging |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0718750Y2 (en) | 1995-05-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6065747A (en) | Sheet support tray with compensation for curled sheets | |
| US5209387A (en) | Gas film conveyor for elongated strips of web material | |
| US5636833A (en) | Apparatus for the underlap imbricated feeding of sheet-like printing substates to a printing machine and method | |
| US5150892A (en) | Sheet feeding apparatus | |
| JPH09503987A (en) | Blow box for floating sheets or webs | |
| JPH07106823B2 (en) | Non-contact web transfer method | |
| US4836133A (en) | Coating device | |
| US20050061627A1 (en) | Device for separating printing products transported in an imbricated formation into a succession of spaced printing products | |
| EP0360213B1 (en) | Non-contact web conveying apparatus | |
| JPH0572960U (en) | Floating support device for strips | |
| US6334751B1 (en) | Air lock | |
| AU8984998A (en) | Device for sealing a product packaging system on a pallet | |
| US7048109B2 (en) | Transport system for containers, in particular an airport baggage handling system, and incline conveyor for a transport system | |
| US3250573A (en) | Conveyors | |
| US5150131A (en) | Graphics printer including device for maintaining print medium contact | |
| JPH07133009A (en) | Return pipe conveyer | |
| JPH10139212A (en) | Sheet guide channel | |
| EP0009014B1 (en) | Apparatus for conveying lengths of ferrous material | |
| US3318557A (en) | Aerostatic support for machines and apparatus | |
| US4787619A (en) | Sheet feed bench with blower jets and a method of removing sheets from a stack | |
| KR970059061A (en) | Substrate transport system | |
| US20100224340A1 (en) | Apparatus and method for stabilizing a moving web having transitions in a surface adjacent the web | |
| CA2091314C (en) | Guide apparatus | |
| GB2028247A (en) | Conveyed articles retained by suction | |
| US5031747A (en) | Guide for stacks of disk-shaped elements |