JPS5839556A - Structure of changeover section of course in carrying facility - Google Patents
Structure of changeover section of course in carrying facilityInfo
- Publication number
- JPS5839556A JPS5839556A JP14003281A JP14003281A JPS5839556A JP S5839556 A JPS5839556 A JP S5839556A JP 14003281 A JP14003281 A JP 14003281A JP 14003281 A JP14003281 A JP 14003281A JP S5839556 A JPS5839556 A JP S5839556A
- Authority
- JP
- Japan
- Prior art keywords
- rail
- route
- route switching
- self
- connecting rod
- 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
- 239000012528 membrane Substances 0.000 claims description 20
- 239000000428 dust Substances 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
- Intermediate Stations On Conveyors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は搬送設備における経路切替部構造に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a route switching section structure in a conveyance facility.
第１図〜第８図に従来の搬送設備が示されている・すな
わち（１）はレール、（２）はこのレール（１）に案内
されて一定経路（３）を走行可能な自走車、（４）はこ
の自走車（２）の上方に連結杆（５）を介して配設した
荷収納部、（６）は荷を示す。（７）は前記レール（１
）ならびに−主経路（３）を囲むダクトで、底板（７Ａ
）と、左右の側板（７Ｂ）と、天板（７ｃ）とから構成
され、この天板（７ＣＸＤ中央部には開口部（８）が長
さ方向全長に亘って形成され、以ってこの開口部（８）
を通して前記連結杆（５）の通過を許すべく構成しであ
る。前記開口部（８）には、この開口部（８）を閉塞す
る左右一対の弾性シール板（９ａＸ９ｂ）が設けられて
いる。そして連結杆（５）に、前記弾性シール板（９ａ
）（９ｂ）を上方へ押圧変形させる左右一対の遊転車輪
（１０ａ）（１０ｂ）が取付けられている。Conventional transport equipment is shown in Figures 1 to 8 - (1) is a rail, (2) is a self-propelled vehicle that can travel along a fixed route (3) guided by this rail (1) , (4) indicates a cargo storage section disposed above the self-propelled vehicle (2) via a connecting rod (5), and (6) indicates a cargo. (7) is the rail (1
) as well as - the duct surrounding the main channel (3) and the bottom plate (7A
), left and right side plates (7B), and a top plate (7c), and an opening (8) is formed in the center of this top plate (7CXD) over the entire length. Opening (8)
The connecting rod (5) is configured to allow passage of the connecting rod (5) through the connecting rod (5). The opening (8) is provided with a pair of left and right elastic seal plates (9aX9b) that close the opening (8). The elastic seal plate (9a) is attached to the connecting rod (5).
) (9b) is attached with a pair of left and right idle wheels (10a) (10b) that press and deform it upward.
上記従来構成において、レール（１）の案内により自走
車（２）を−主経路（３）で走行させると、連結杆（５
）の通過する部分の弾性シール板（ｓａ）（９ｂ凌遊転
車輸（１０ａ）（１０ｂ）によって上方へ押圧変形され
ることになり、この連結杆（５］の弾性シール板（９ａ
）（９ｂ）に対する摺接は生じない。また自走車（２）
の走行にともなって遊転車輪（１０ａ）（１０ｂ）ｌり
’遊転することから、ここでの摺接も生じないことにな
る。なお連結杆（５）の非通過部においては、開口部（
８）は弾性シール板（９ａ）（９ｂ）の復元によって閉
塞されている。In the above-mentioned conventional configuration, when the self-propelled vehicle (2) is guided by the rail (1) and travels along the -main route (3), the connecting rod (5)
) is deformed upward by the elastic seal plate (sa) (9b) passing through (10a) (10b), and the elastic seal plate (9a) of this connecting rod (5)
) (9b) No sliding contact occurs. Also, self-propelled cars (2)
Since the idle wheels (10a) and (10b) rotate freely as the wheels run, no sliding contact occurs here. In addition, in the non-passing part of the connecting rod (5), the opening (
8) is closed by the restoration of the elastic seal plates (9a) and (9b).
上記構成の搬送設備によると、ダクト（７）は、例えば
レール部で発生した粉塵が外部のクリーン室に漏出する
ことを防止するためのものであり、そのため連結杆（５
）の通過を許すべぐ形成したダクト（７）の開口部（８
）には、この開口部り８〕を閉塞する左右一対の弾性シ
ール板（ｓａ）（９ｂ）が設けられている。According to the conveyance equipment with the above configuration, the duct (7) is for preventing dust generated in the rail section from leaking into the external clean room, and therefore the connecting rod (5
) is formed in the opening (8) of the duct (7).
) is provided with a pair of left and right elastic seal plates (sa) (9b) for closing the opening 8).
ところで、一定径路（３）の主一定径路と分岐一定径路
とが並設されるスイッチ部においては、両経路のレール
に択一的に接続可能な可動レールを有する経路切換装置
が設けられており、したがってこの可動レールに乗り移
った自走車（２）は経路切替装置のために横移動される
ことになる。このことは連結杆（５）も横移動すること
であり、したがってこの経路切替部は上部が開放されて
いる。このように経路切替部の上部開放構造によって粉
塵が外部のクリーン室に漏出することになる。By the way, in the switch part where the main constant route and the branch constant route of the constant route (3) are arranged side by side, a route switching device is provided that has a movable rail that can be selectively connected to the rails of both routes. Therefore, the self-propelled vehicle (2) that has transferred to this movable rail will be moved laterally due to the route switching device. This means that the connecting rod (5) also moves laterally, so that this path changeover is open at the top. In this way, the upper open structure of the path switching section causes dust to leak into the external clean room.
本発明は、一定径路の主一定径路と分岐一定径路とが並
設される経路切替部に、両経路のレールに択一的に接続
可能な可動レールを有する経路切替装置を設け、この経
路切替装置の上部開口を閉塞する膜体の両端を前記可動
レールの両側に固定すると共に、この膜体を可動レール
と共に移動可能に構成した搬送設備における経路切替部
構造を提供するものであり、かかる構成によると、可動
レールの移動による自走車の経路間乗り移しを行なえな
がらも、この経路切替部の上方は膜体によって閉塞し得
ることになる。The present invention provides a route switching device having a movable rail that can be selectively connected to the rails of both routes in a route switching section where a main route and a branch route are arranged side by side, The present invention provides a route switching section structure in a conveyance facility in which both ends of a membrane body that closes the upper opening of the device are fixed to both sides of the movable rail, and the membrane body is configured to be movable together with the movable rail, and such a structure is provided. According to the above, even though a self-propelled vehicle can be transferred between routes by moving the movable rail, the upper part of this route switching section can be blocked by a membrane.
以下、本発明の一実施例を第４図〜第６図に基づいて説
明する。（２）は主一定径路（８Ａ）と分岐一定径路（
８Ｂ）とが並設される経路切替部で、両経路（８Ａ）（
８Ｂ）のレール（１）に択一的に接続可能な可動レール
側を有する経路切替装置（至）が設けられる。前記可動
レール（２）の両側からは夫々前後一対の支持杆（１４
Ａ）（１４Ｂ）が立設され、これら支持杆（１４Ａ）（
１４Ｂ）の上端は経路切替装置（至）の上部開口（至）
近くに位置する。経路切替部０］）の両側上部、すなわ
ちダクト（７）の両側には、例えばコイルばねを利用し
た膜体自動巻取り具（１６Ａ）（１６Ｂ）が配設され、
これら膜体自動巻取り共（１６Ａ）（１６Ｂ）にその基
端側から巻取られている膜体（１７Ａ）（１７Ｂ）の先
端が取付具（１８ＡＸ１８Ｂ）を介して前記支持杆（１
４Ａ）（１４Ｂ）の上端に固定しである。これら膜体（
１７Ａ）（１７Ｂ）は上部開口（ト）の巾一杯にあり、
また図示されていないが、これら膜体（１７Ａ）（１７
Ｂ）の両側縁はダクト天板−（７Ｃｍに設けた凹部に摺
動嵌合している。したがって膜体（１？Ａ）（１７Ｂ）
は経路切替装置（至）の上部開口に）を閉塞することに
なる。なお取付具（１８Ａ）（１８Ｂ）ｉｌＩｌの開放
部を閉塞するために、これら取付具（１８Ａ）（１８Ｂ
）に前述した弾性シール板（９ａ）（９ｂ）と同様の弾
性シール板（１９Ａ）（１９Ｂ）＃ｆ取付けられている
。また経路切替部ｏＩ）の天板（７Ｃ）には、移動する
膜体（１７Ａ）（１７Ｂ）Ｏ上面に摺接するシール材（
２０Ａ）（２０Ｂ）が取付けられている。Hereinafter, one embodiment of the present invention will be described based on FIGS. 4 to 6. (2) is the main constant path (8A) and the branch constant path (
8B) are installed in parallel, both routes (8A) (
A route switching device (to) having a movable rail side that can be alternatively connected to the rail (1) of 8B) is provided. A pair of front and rear support rods (14
A) (14B) is erected, and these support rods (14A) (
The upper end of 14B) is the upper opening (to) of the route switching device (to)
Located nearby. Automatic membrane winding devices (16A) (16B) using, for example, coil springs are disposed on both sides of the route switching unit 0]), that is, on both sides of the duct (7).
The tips of the membrane bodies (17A) (17B) which are wound up from the proximal end side of these membrane body automatic winders (16A) (16B) are connected to the support rod (1) via the fixture (18AX18B).
4A) It is fixed to the upper end of (14B). These membrane bodies (
17A) (17B) is the full width of the upper opening (G),
Although not shown, these membrane bodies (17A) (17
Both side edges of B) are slidingly fitted into the recesses provided in the duct top plate - (7Cm).Therefore, the membrane body (1?A) (17B)
will close the upper opening of the path switching device (to). In addition, in order to close the openings of the fittings (18A) (18B)ilIl, these fittings (18A) (18B)
) are attached with elastic seal plates (19A) (19B) #f similar to the elastic seal plates (9a) (9b) described above. In addition, the top plate (7C) of the route switching unit oI) is provided with a sealing material (
20A) (20B) are installed.
第す図仮想線に示すように主一定径路（８Ａ）のレール
（１）に可動レール（２）を接続させた状態で、レール
（１）上を走行してきた自走車（２）を可動し２ル＠に
乗り移らせる。そして経路切替装置（至）を作動させて
、自走車（２）を支持してなる可動レール側を横移動さ
せ、第５図実線、第６図に示すように分岐一定径路（８
Ｂ）のレール（１）に接続させる。これにより自走車（
２）を分岐一定径路（ＪＩＢ）ａｌｌに分岐して走行さ
せ得る。上述したような可動レールυの横移動時におい
て膜体（１７Ａ）（１７Ｂ）のうちの一方が膜体自動巻
取り具（１６Ａ）（１６Ｂ）の巻取り力に抗して引出さ
れ、また他方が巻取り力によって巻取られることになる
。これにより上部開口（至）は、可動レール曲と共に移
動する膜体（１７Ａ）（１７Ｂ）によって常に閉塞され
ることになる。With the movable rail (2) connected to the rail (1) of the main fixed path (8A) as shown in the imaginary line in the figure, the self-propelled vehicle (2) that has traveled on the rail (1) is movable. Transfer to shi2ru@. Then, the route switching device (to) is activated to move the movable rail side supporting the self-propelled vehicle (2) laterally, and as shown in the solid line in Fig. 5 and in Fig.
Connect it to the rail (1) of B). This allows self-propelled vehicles (
2) can be branched into a branch constant path (JIB) all. During the horizontal movement of the movable rail υ as described above, one of the membrane bodies (17A) (17B) is pulled out against the winding force of the automatic membrane winder (16A) (16B), and the other is wound up by the winding force. As a result, the upper opening (to) is always closed by the membrane bodies (17A) (17B) that move with the bending of the movable rail.
第７図は一枚の膜体（２）を複数個のガイドローラ匈を
介して展張した別の実施例を示し、この場合には前実施
例の膜体自動巻取り具（１６Ａ）（１６Ｂ）を不要にし
得る。FIG. 7 shows another embodiment in which one membrane body (2) is stretched through a plurality of guide rollers, and in this case, the membrane body automatic winder (16A) (16B ) can be made unnecessary.
上記構成の本発明によると、可動レールの移動により自
走車の経路間乗り移しを行なうことかで ラきなが
らも、この経路切替部の上方開口部は可動レールと共に
移動する膜体によって常に閉塞することができ、以って
経路切替部から粉塵が外部のクリーン室に漏出すること
を防止できる。According to the present invention having the above configuration, although it is possible to transfer a self-propelled vehicle between routes by moving the movable rail, the upper opening of this route switching part is always blocked by the membrane body that moves together with the movable rail. Therefore, it is possible to prevent dust from leaking into the external clean room from the path switching section.
第１図〜ＩＮ８図は従来例を示し、第１図は一部切欠側
面図、第２図は平面図、第８図は正面図、第４図〜第６
図は本発明の一実施例を示し、第４図は経路切替部の平
面図、第６図は同横断平面図、第６図は第５図における
Ａ−Ａ断０面図、第７図は別の実施例を示す縦断正面図
である。
（１）・・・レール、（２）・・・自走車、（３）・・
・一定経路、（８Ａ）・・・主一定経路、（８Ｂ）・・
・分岐一定経路、（４）・・・荷載゛納部、（５）・・
・連結杆、（７）・・・ダクト、（８）・・・開口部、
（９暑。
９ｂ）・・・弾性シール板、Ｑｌ−・経路切替部、＠・
・・可動レール；（至）−・経路切替装置、（１４Ａ、
１４Ｂ）・・・支持杆、（至）・・・上部開口、（１６
Ａ、１６Ｂ）・・・膜体自動巻取り具、（１７Ａ、１７
Ｂ）−・膜体、（ｔａＡ、ｔｇＢ）・・・取付具、（１
９Ａ。
１９Ｂ）・・・弾性シール板、（２）・・・膜体、（２
）・・・ガイドロー代理人 森本義弘Figures 1 to IN8 show conventional examples; Figure 1 is a partially cutaway side view, Figure 2 is a plan view, Figure 8 is a front view, and Figures 4 to 6.
The figures show one embodiment of the present invention, FIG. 4 is a plan view of the route switching section, FIG. 6 is a cross-sectional plan view thereof, FIG. FIG. 3 is a longitudinal sectional front view showing another embodiment. (1)...Rail, (2)...Self-propelled vehicle, (3)...
・Constant path, (8A)...Main constant path, (8B)...
・Branch fixed route, (4)...Loading/storage section, (5)...
・Connecting rod, (7)...Duct, (8)...Opening,
(9 heat. 9b)...Elastic seal plate, Ql-・Route switching part, @・
・・Movable rail; (to) −・Route switching device, (14A,
14B)...Support rod, (to)...Top opening, (16
A, 16B)...Membrane body automatic winder, (17A, 17
B)--Membrane body, (taA, tgB)... Fixture, (1
9A. 19B)...Elastic seal plate, (2)...Membrane body, (2
)... Guide Law agent Yoshihiro Morimoto
Claims (1)
行可能な自走車と、この自走車の上方に連結杆を介して
配設した荷収納部と、前記レールならびに一定経路を囲
むダクトと、前記連結杆の通過を許すべく形成したダク
トの開口部を閉塞する ゛ ｙ弾性遮蔽手段とからなる搬送設備において、前記−主
経路の主−主経路と分岐−主経路とが並設される経路切
替部に、両経路のレールに択一的に接続可能な可動レー
ルを有する経路切替装置を設け、この経路切替装置の上
部開口を閉塞する膜体の両端を前記可動レールの両側に
固定すると共に、この膜体を可動レールと共に移動可能
に構成したことを特徴とする搬送設備における経路切替
部構造。[Scope of Claims] 1. A rail, a self-propelled vehicle that can travel along a fixed route guided by the rail, a cargo storage section disposed above the self-propelled vehicle via a connecting rod, and the rail. and a duct surrounding a certain route, and an elastic shielding means for closing an opening of the duct formed to allow passage of the connecting rod. A route switching device having a movable rail that can be selectively connected to the rails of both routes is provided in the route switching unit where the routes are arranged in parallel, and both ends of the membrane that closes the upper opening of the route switching device are connected to the What is claimed is: 1. A route switching section structure in a conveyance facility, characterized in that the membrane body is fixed to both sides of a movable rail and is configured to be movable together with the movable rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14003281A JPS5839556A (en) | 1981-09-04 | 1981-09-04 | Structure of changeover section of course in carrying facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14003281A JPS5839556A (en) | 1981-09-04 | 1981-09-04 | Structure of changeover section of course in carrying facility |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5839556A true JPS5839556A (en) | 1983-03-08 |
| JPS6261473B2 JPS6261473B2 (en) | 1987-12-22 |
Family
ID=15259364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14003281A Granted JPS5839556A (en) | 1981-09-04 | 1981-09-04 | Structure of changeover section of course in carrying facility |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5839556A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03109773U (en) * | 1990-02-27 | 1991-11-11 |
-
1981
- 1981-09-04 JP JP14003281A patent/JPS5839556A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6261473B2 (en) | 1987-12-22 |
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