JPH026018Y2 - - Google Patents
Info
- Publication number
- JPH026018Y2 JPH026018Y2 JP1984179903U JP17990384U JPH026018Y2 JP H026018 Y2 JPH026018 Y2 JP H026018Y2 JP 1984179903 U JP1984179903 U JP 1984179903U JP 17990384 U JP17990384 U JP 17990384U JP H026018 Y2 JPH026018 Y2 JP H026018Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- air
- suction pipe
- discharge pipe
- openings
- 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.)
- Expired
Links
- 239000012530 fluid Substances 0.000 claims description 15
- 238000005507 spraying Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 238000011109 contamination Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本案は板状体特その表面における微小な傷また
は汚染の発生も許されないような板状体を無接触
状態で流体中たとえば空中に浮遊させ、必要に応
じて浮遊の状態で搬送させる、流体によつて板状
体を無接触状態で浮遊搬送させる装置に関するも
のである。[Detailed description of the invention] Industrial application field This invention is designed to suspend a plate-shaped body in a fluid, for example, in the air, in a non-contact state, in which the occurrence of minute scratches or contamination on the surface of the plate-shaped body is not allowed. This invention relates to a device for floating and conveying a plate-shaped body in a non-contact manner using a fluid, which conveys the plate-like body in a floating state according to the situation.
従来の技術
本願の考案者は特願昭41−38718（特公昭51−
40343）において吸込管と吐出直前を絞られた吐
出管とを両管の開口部が同一方向を向くよう組合
わせ、該吸込管より流体を吸入し同時に該吐出管
より流体を吐出すことにより両管の開口部近くに
板状体を無接触状態で懸垂浮遊する方法を提案し
た。この方法は第５図、第６図に示す如く吸込管
１と開口部より適宜の距離を置いてオリフイス２
を設けた吐出管３とを両管の開口部４，５が同一
方向を向くよう組合わせて配置し、吸込管１は導
管９により送風機の吸込口または減圧タンク（図
示せず）に、吐出管３は導管１０により圧縮機あ
るいは圧力タンク（図示せず）に夫々連結し、以
上の如く構成した単位装置を目的とする板状体の
広さに応じ適宜数並列した装置を使用するもの
で、使用に当つては吸込管１より流体たとえば空
気６を吸入し同時に吐出管３のオリフイス２より
流体たとえば空気７をジエツト流として吐出し、
懸垂浮遊しようとする板状体の重量に応じ吸込管
１の吸込負圧と吐出管３の吐出圧とを適宜調整す
ることによりたとえば開口部４，５を下方に向け
その下方の空気中に板状体を水平に配置すると開
口部４，５と板状体８との間隔を0.5mm乃至１mm
に安定に保つた状態で板状体８を何物にも接触す
ることなく空中に懸垂浮遊することがき、更に板
状体８を懸垂浮遊した状態で該装置を移動するこ
とにより該板状体８を空中に安定に浮遊したまま
の状態で搬送することができるものである。Prior Art The inventor of the present application filed Japanese Patent Application No. 41-38718.
40343), a suction pipe and a discharge pipe constricted just before the discharge are combined so that the openings of both pipes face the same direction, and fluid is sucked through the suction pipe and fluid is discharged from the discharge pipe at the same time. We proposed a method of suspending and suspending a plate near the opening of a pipe without contact. In this method, as shown in Figs. 5 and 6, an orifice 2 is placed at an appropriate distance from the suction pipe 1 and the opening.
The suction pipe 1 is connected to the suction port of the blower or a vacuum tank (not shown) through the conduit 9, and the discharge pipe 3 is arranged so that the openings 4 and 5 of both pipes face the same direction. The pipes 3 are each connected to a compressor or a pressure tank (not shown) through conduits 10, and an appropriate number of devices are used in parallel depending on the width of the plate-shaped body intended for the unit device constructed as described above. In use, a fluid such as air 6 is sucked in through the suction pipe 1, and at the same time, fluid such as air 7 is discharged as a jet stream from the orifice 2 of the discharge pipe 3.
By appropriately adjusting the suction negative pressure of the suction pipe 1 and the discharge pressure of the discharge pipe 3 according to the weight of the plate-shaped object to be suspended, for example, the openings 4 and 5 are directed downward, and the plate is placed in the air below. When the shaped body is placed horizontally, the distance between the openings 4 and 5 and the plate shaped body 8 is 0.5 mm to 1 mm.
The plate-like body 8 can be suspended suspended in the air without contacting anything while the plate-like body 8 is kept stable, and by moving the device while the plate-like body 8 is suspended and suspended, the plate-like body 8 can be suspended in the air without contacting anything. 8 can be transported while stably floating in the air.
この場合板状体８は開口部４，５との間隔を安
定に保つた状態で水平に懸垂浮遊または搬送する
ことができるが、水平方向の位置の保持は必ずし
も安定ではない。たとえば面積が数十cm2、質量が
数ｇ乃至十数ｇ程度の板状体８を空中に懸垂浮遊
する場合には開口部４，５の面が水平面からごく
僅か傾いても板状体８にかかる重力によつて該板
状体８は滑り出し、また周囲の空気の僅かな擾乱
によつても板状体８は極めて容易に水平方向に移
動し、吸込空気６および吐出空気７の作用範囲よ
り外れ、空中に浮遊し得ず落下することになる。 In this case, the plate-shaped body 8 can be suspended or transported horizontally while maintaining a stable distance from the openings 4 and 5, but the horizontal position is not necessarily maintained stably. For example, when a plate-like body 8 with an area of several tens of cm 2 and a mass of several grams to tens of grams is suspended in the air, even if the surfaces of the openings 4 and 5 are slightly tilted from the horizontal plane, the plate-like body 8 The plate-like body 8 begins to slide due to the gravity exerted on it, and the plate-like body 8 also moves horizontally very easily even with slight disturbance of the surrounding air, reducing the range of action of the suction air 6 and the discharge air 7. It will come off further and fall instead of floating in the air.
この欠点を除去するため、第７図、第８図に示
す如く吐出管３の外側にストツパー１１を設ける
ことが提案されている。一例を具体的に説明すれ
ば、断面円形の吸込管１の周囲に４本の吐出管３
を両管の開口部４，５が下方を向き且つ両開口部
４，５が同一水平面上に位置するように近接して
組合わせて配置し、吐出管３の開口部５より適宜
距離を距てて管内にオリフイス２を設け、吐出管
３の外面下方部に吸込管１に対し外側にストツパ
ー１１を装着してなるものである。尚図中６は吸
込空気、７は吐出空気、８は板状体、９は吸込管
１と送風機の吸込口または減圧タンク（図示せ
ず）とを連結する導管、１０は吐出管３と送風機
の吐出口または圧力タンク（図示せず）とを連結
する導管である。 In order to eliminate this drawback, it has been proposed to provide a stopper 11 on the outside of the discharge pipe 3, as shown in FIGS. 7 and 8. To explain one example in detail, four discharge pipes 3 are arranged around a suction pipe 1 having a circular cross section.
The openings 4 and 5 of both pipes face downward and are placed in close proximity to each other so that both openings 4 and 5 are located on the same horizontal plane. An orifice 2 is provided inside the pipe, and a stopper 11 is attached to the lower part of the outer surface of the discharge pipe 3 on the outside of the suction pipe 1. In the figure, 6 is suction air, 7 is discharge air, 8 is a plate-shaped body, 9 is a conduit connecting the suction pipe 1 and the suction port of the blower or a decompression tank (not shown), and 10 is the discharge pipe 3 and the blower. This is a conduit that connects the discharge port or pressure tank (not shown).
考案が解決しようとする問題点
上記第７〜８図の装置では板状体８を吸込管開
口部４および吐出管開口部５から0.3〜１mm程度
の一定の距離を保つて安定に浮遊させることでき
るが、板状体８の端面はストツパー１１に当るの
を防止し得ない。Problems to be Solved by the Invention In the device shown in Figs. 7 and 8 above, the plate-shaped body 8 must be stably suspended at a constant distance of about 0.3 to 1 mm from the suction pipe opening 4 and the discharge pipe opening 5. However, the end face of the plate-shaped body 8 cannot be prevented from hitting the stopper 11.
問題点を解決するための手段
本案は上記の板状体の端面がストツパーに接触
しないようにしたもので、実施例を図面について
説明すれば、第１図および第２図に示す如く断面
円形の吸込管１の周囲に断面円形の吐出管３を数
本、両管の開口部４，５が下方を向き且つ両開口
部が同一水平面上に位置するよう近接して組合わ
せ、吐出管３の開口部５より適宜距離を距てて管
内にオリフイス２または多孔性遮蔽板２ａを設
け、吐出管３の外面下方部に吸込管１に対し外側
に中空のストツパー１２を夫々装着し、ストツパ
ー１２の先端付近内側には数個の開口部１３を設
け内側の吸込管１の方向にジエツト流１４を噴出
するよう構成してなる、流体によつて板状体を無
接触状態で浮遊搬送させる装置である。第３図は
吸込管１と吐出管３とよりなる単位装置の下方全
周にストツパー１２を囲繞し、該ストツパー１２
の内面に多数の開口部１３を配設した例を示す。
また長尺体を浮遊搬送させるには、たとえば第４
図に示す如く、断面四角形の吸込管１の周囲に３
本の断面長方形の吐出管３ａ，３ｂ，３ｃを両管
の開口部が下方を向き且つ両開口部が同一水平面
上に位置するよう近接して組合わせ、吐出管３
ａ，３ｃの外側下方部に夫々数個の開口部１３
（図示せず）を設けた中空のストツパー１２を装
着し、第１図と同様導管９，１０を取付けて使用
する。尚第１図では吐出管３内の空気の一部がジ
エツト流１４として噴出するよう図示したが勿論
この方法に限られるものではない。Means for Solving the Problems The present invention is such that the end surface of the plate-shaped body does not come into contact with the stopper.Explaining the embodiment with reference to the drawings, it has a circular cross section as shown in Figures 1 and 2. Several discharge pipes 3 having a circular cross section are placed around the suction pipe 1, and the openings 4 and 5 of both pipes face downward and are placed close to each other so that both openings are located on the same horizontal plane. An orifice 2 or a porous shielding plate 2a is provided in the pipe at an appropriate distance from the opening 5, and a hollow stopper 12 is installed on the lower part of the outer surface of the discharge pipe 3 on the outside of the suction pipe 1. This device is configured to have several openings 13 on the inside near the tip and eject a jet stream 14 in the direction of the suction pipe 1 on the inside, and floats and conveys a plate-like object in a non-contact state using fluid. be. FIG. 3 shows a unit device consisting of a suction pipe 1 and a discharge pipe 3 with a stopper 12 surrounding the entire lower circumference.
An example is shown in which a large number of openings 13 are arranged on the inner surface.
In addition, in order to float a long body, for example, a fourth
As shown in the figure, there are three
Discharge pipes 3a, 3b, and 3c each having a rectangular cross section are combined in close proximity so that the openings of both pipes face downward and are located on the same horizontal plane.
Several openings 13 are provided at the outer lower parts of a and 3c.
A hollow stopper 12 (not shown) is attached thereto, and conduits 9 and 10 are attached in the same manner as in FIG. 1 for use. Although FIG. 1 shows a part of the air in the discharge pipe 3 being ejected as a jet stream 14, the method is not limited to this method.
考案の作用
板状体８を開口部４，５の下方に近接し、送風
機および圧縮機等を作動させて吸込管１より外気
６を吸入し、吐出管３より空気７を流出させ、ス
トツパー１２の開口部１３よりジエツト流１４を
噴出させると、板状体８の単位面積当りの重量に
応じ吸込圧力、吐出圧力、単位面積当りの上記単
位装置の個数等を適当に選ぶことにより板状体８
を吸込管開口部４、吐出管開口部５から0.3〜１
mm程度の一定の距離を保つて無接触状態で安定に
浮遊させることができた。Effect of the device The plate-shaped body 8 is brought close to the lower part of the openings 4 and 5, and the blower and compressor are operated to suck in the outside air 6 through the suction pipe 1, let the air 7 flow out through the discharge pipe 3, and the stopper 12 When the jet stream 14 is ejected from the opening 13 of the plate-shaped body 8, the suction pressure, the discharge pressure, the number of the above-mentioned unit devices per unit area, etc. are appropriately selected according to the weight per unit area of the plate-shaped body 8. 8
0.3 to 1 from the suction pipe opening 4 and the discharge pipe opening 5
We were able to maintain a constant distance of about mm and make it float stably without contact.
この場合第１図、第２図に示した装置は単位装
置とほぼ同程度の面積を有する板状体８を浮遊ま
たは搬送するのに適し、第４図に示した装置は一
方向に長い板状体を浮遊または搬送するのに好適
である。更に単位装置を二次元的に並列すれば広
い板状体を浮遊または搬送することができること
は明らかである。 In this case, the device shown in FIGS. 1 and 2 is suitable for floating or transporting a plate-like object 8 having approximately the same area as the unit device, and the device shown in FIG. Suitable for floating or transporting objects. Furthermore, it is clear that if unit devices are arranged two-dimensionally in parallel, a wide plate-like object can be floated or conveyed.
考案の効果
本案は吸込管１と吐出管３とよりなる単位装置
の開口部にストツパー１２を設けたので、単位装
置の傾き等により浮遊中の板状体８が水平方向に
移動し、吸込空気６および吐出空気７の作用範囲
より外れ所定の位置を保持し得なくなるのをスト
ツパー１２によつて阻止し、確実に板状体８の無
接触状態での浮遊または搬送の目的を達し得ると
ともにストツパー１２の下方部内面よりジエツト
流を噴出することにより板状体８の端面とストツ
パー１２との接触をも確実に防止し得る効果を有
するものである。Effects of the invention In this invention, the stopper 12 is provided at the opening of the unit device consisting of the suction pipe 1 and the discharge pipe 3, so that the floating plate 8 moves horizontally due to the inclination of the unit device, and the suction air The stopper 12 prevents the plate-shaped body 8 from moving out of the action range of the air 6 and the discharged air 7 and becoming unable to hold the predetermined position. By ejecting the jet flow from the inner surface of the lower part of the plate member 12, it is possible to reliably prevent the end face of the plate member 8 from coming into contact with the stopper 12.
他の実施態様
上記実施例においては吸込管開口部４と吐出管
開口部５とを同一平面上に配置したが、吸込管開
口部４に対し吐出管開口部５を僅かに突出させて
もよい。また上記実施例においては吸込管開口部
４および吐出管開口部ほをともに下方に向け吸込
流体６、吐出流体７，１４として空気を使用し板
状体８を空中に水平に無接触状態で懸垂浮遊搬送
させる使用例ついて述べたが、開口部４，５を上
方に向け板状体８を開口部上方の空中に浮遊搬送
させることもでき、更に空気以外の気体あるいは
水その他のの液体中においても吸込流体６および
吐出流体７，１４として周囲の流体と同一のもの
または類似性状のものを使用することにより全く
同様に本案装置を使用し得るものである。Other Embodiments In the above embodiments, the suction pipe opening 4 and the discharge pipe opening 5 are arranged on the same plane, but the discharge pipe opening 5 may be slightly protruded with respect to the suction pipe opening 4. . Further, in the above embodiment, the suction pipe opening 4 and the discharge pipe opening are both directed downward, and air is used as the suction fluid 6 and the discharge fluid 7, 14, and the plate-shaped body 8 is suspended horizontally in the air without contact. Although the usage example of floating conveyance has been described, the plate-like body 8 can also be conveyed floating in the air above the openings with the openings 4 and 5 facing upward, and furthermore, it is also possible to carry it floating in the air above the openings, or in a gas other than air or in a liquid such as water. The device of the present invention can be used in exactly the same manner by using the suction fluid 6 and the discharge fluids 7, 14 that are the same as the surrounding fluids or have similar properties.
第１図は本案装置の一実施例を示す要部の垂直
断面図、第２図は同底面図、第３図および第４図
は他の実施例を示す要部の底面図、第５図は従来
の装置を示す要部の垂直断面図、第６図は同底面
図、第７図は従来の他の装置を示す要部の垂直断
面図、第８図は同底面図である。
図中１は吸込管、３は吐出管、４は吸込管１の
開口部、５は吐出管３の開口部、８は板状体、１
２はストツパー、１３はジエツト流噴出用開口部
である。
Fig. 1 is a vertical sectional view of the main parts showing one embodiment of the present device, Fig. 2 is a bottom view of the same, Figs. 3 and 4 are bottom views of the main parts showing other embodiments, and Fig. 5 6 is a vertical sectional view of the main parts of a conventional device, FIG. 6 is a bottom view of the same, FIG. 7 is a vertical sectional view of the main parts of another conventional device, and FIG. 8 is a bottom view of the same. In the figure, 1 is a suction pipe, 3 is a discharge pipe, 4 is an opening of the suction pipe 1, 5 is an opening of the discharge pipe 3, 8 is a plate-shaped body, 1
2 is a stopper, and 13 is a jet flow opening.
Claims (1)
を組合わせ、浮遊搬送しようとする板状体の端
面に対向するよう板状体の揺動を防止するスト
ツパーを取付け、板状体の端面に向けて流体を
吹付けるためのジエツト流噴出口を該ストツパ
ーの下方部内面に設けてなる、流体によつて板
状体を無接触状態で浮遊搬送させる装置。 ２ 吸込管と吐出管とを組合わせてなる単位装置
を適宜数組合わせてなる、実用新案登録請求の
範囲第１項記載の流体によつて板状体を無接触
状態で浮遊搬送させる装置。[Claims for Utility Model Registration] 1. Combining a suction pipe and a discharge pipe with their openings facing in the same direction to prevent the plate-like body from swinging so as to face the end face of the plate-like body to be transported in a floating manner. A device for floating and conveying a plate-like object in a non-contact state by means of a fluid, in which a stopper is attached and a jet flow outlet for spraying fluid toward the end face of the plate-like object is provided on the inner surface of the lower part of the stopper. . 2. A device for floating and conveying a plate-shaped object in a non-contact state by the fluid according to claim 1, which is formed by appropriately combining a number of unit devices each consisting of a suction pipe and a discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984179903U JPH026018Y2 (en) | 1984-11-26 | 1984-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984179903U JPH026018Y2 (en) | 1984-11-26 | 1984-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6195740U JPS6195740U (en) | 1986-06-20 |
| JPH026018Y2 true JPH026018Y2 (en) | 1990-02-14 |
Family
ID=30737467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984179903U Expired JPH026018Y2 (en) | 1984-11-26 | 1984-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026018Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140343A (en) * | 1974-09-25 | 1976-04-05 | Ota Toshuki | Aruminiumuno hyomenshoriho |
| JPS58143989A (en) * | 1982-02-15 | 1983-08-26 | 株式会社日立製作所 | Conveyor |
-
1984
- 1984-11-26 JP JP1984179903U patent/JPH026018Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140343A (en) * | 1974-09-25 | 1976-04-05 | Ota Toshuki | Aruminiumuno hyomenshoriho |
| JPS58143989A (en) * | 1982-02-15 | 1983-08-26 | 株式会社日立製作所 | Conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6195740U (en) | 1986-06-20 |
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