JPH05238537A - Traverse motion device for cart rack type conveyance device - Google Patents

Traverse motion device for cart rack type conveyance device

Info

Publication number
JPH05238537A
JPH05238537A JP7539392A JP7539392A JPH05238537A JP H05238537 A JPH05238537 A JP H05238537A JP 7539392 A JP7539392 A JP 7539392A JP 7539392 A JP7539392 A JP 7539392A JP H05238537 A JPH05238537 A JP H05238537A
Authority
JP
Japan
Prior art keywords
carriage
guide rail
traverse
friction
traverse motion
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
Application number
JP7539392A
Other languages
Japanese (ja)
Other versions
JP2970193B2 (en
Inventor
Shinya Kono
信哉 河野
Masaru Komoriya
勝 小森谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Original Assignee
IHI Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IHI Corp filed Critical IHI Corp
Priority to JP7539392A priority Critical patent/JP2970193B2/en
Publication of JPH05238537A publication Critical patent/JPH05238537A/en
Application granted granted Critical
Publication of JP2970193B2 publication Critical patent/JP2970193B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Intermediate Stations On Conveyors (AREA)
  • Loading Or Unloading Of Vehicles (AREA)

Abstract

PURPOSE:To attempt to reduce power consumption of a traverse motion driving device, and also make it possible to simplify its construction, and reduce generation of noise by providing on the side of a fixed traverse motion guide rail, friction type driving devices positioned on the entrance side, exit side and in the middle for the purpose of pushing frictionally driven rollers against the side of a carriage so as to force the carriage to perform traverse motion by frictional force. CONSTITUTION:A carriage 6 is fetched from one end of a nearly U-shaped passage 8 by leading a guide roller 13 by means of a movable guide rail 18A located on the upstream side, and when the guide roller of the carriage becomes movable along a fixed traverse motion guide rail 18B, the carriage is conveyed up to the middle position by the frictional force of frictionally driven rollers 29 by driving friction type driving devices 30, 31 on the entrance side and in the middle. Next, after a movable guide rail 18 on the downstream side is lowered, the carriage is conveyed up to the position on the exit side by the frictional force of friction driving rollers by driving friction type driving devices 31, 32 located in the middle and on the exit side. Subsequently, the carriage is carried out from the other end of the nearly U-shaped passage to a cart rack type conveyance device by raising the movable guide rail on the downstream side.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、カートラック式搬送装
置の横行装置に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a traverse device for a car truck type conveying device.

【0002】[0002]

【従来の技術】近年、騒音が少ない利点を生かしてカー
トラック式搬送装置を室内での物品の搬送等に用いるこ
とが種々実施されるようになってきている。
2. Description of the Related Art In recent years, the use of a car-track type conveying apparatus has been widely used for conveying articles indoors by taking advantage of its low noise.

【0003】図5に示すようにカートラック式搬送装置
は、図示しない駆動装置により回転駆動されるドライブ
チューブ1を、搬送ルートに沿って地上側に配設し、該
ドライブチューブ1を跨いだ状態でキャスタ2により床
面上にある走行レール3上を走行することができ且つガ
イド輪4によりガイドレール5に沿って走行するように
した台車6を設け、該台車6に、前記ドライブチューブ
1に押しつけることにより該ドライブチューブ1によっ
て回転する走行輪7(通常は複数個)を備えている。走
行輪7は該走行輪7の軸線を前記ドライブチューブ1の
軸線と平行な状態と、直角の状態との間で任意に調節で
きるようにしてあり、走行輪7の軸線がドライブチュー
ブ1の軸線と平行な時には台車6の走行が停止され、前
記軸線間に例えば45°の角度をもたせることにより走
行輪7がドライブチューブ1の外周面を螺旋状に転動す
ることによって台車6が走行するようになっている。1
3は台車6の前後左右に備えた案内ローラを示す。
As shown in FIG. 5, the car-track type conveying device has a drive tube 1 rotatably driven by a driving device (not shown) arranged on the ground side along a conveying route and straddling the drive tube 1. Is provided with a trolley 6 which can travel on a traveling rail 3 on the floor by the casters 2 and can travel along the guide rail 5 by the guide wheels 4, and the trolley 6 is provided with the drive tube 1. It is provided with traveling wheels 7 (usually a plurality) which are rotated by the drive tube 1 when pressed. The traveling wheel 7 is arranged so that the axis of the traveling wheel 7 can be arbitrarily adjusted between a state parallel to the axis of the drive tube 1 and a state at a right angle. The axis of the traveling wheel 7 is the axis of the drive tube 1. When the vehicle 6 is parallel to the vehicle, the traveling of the carriage 6 is stopped, and the traveling wheels 7 spirally roll on the outer peripheral surface of the drive tube 1 by forming an angle of 45 ° between the axes, so that the carriage 6 travels. It has become. 1
Reference numeral 3 denotes guide rollers provided on the front, rear, left and right of the carriage 6.

【0004】前記カートラック式搬送装置を自動車のス
トレージ装置に適用した場合を図6に示している。即
ち、自動車を乗せたパレットを載置するようにした台車
6を自動車の横方向(幅方向)に、而もドライブチュー
ブ1が略U字状に配設された略U字状路8に沿って搬送
するようにしており、且つ前記略U字状路8の途中には
自動車の入出庫を行う入庫装置9及び出庫装置10を設
け、また前記略U字状路8の両端部間には横行部11を
設けるようにしている。前記自動車のストレージ装置に
おいては、入出庫作業の効率を向上させるために、図中
台車6に丸印で示すように、前向きで入庫した自動車を
前向きで出庫できるように自動車の向きを180°回転
させる必要があり、そのためにカートラック式搬送装置
を略U字状として途中に横行部11を設けるようにして
いる。例えば横行部11を備えずにカートラック式搬送
装置を環状に構成した場合には、自動車は360°回転
することになって後ろ向きに出庫しなければならなくな
り、作業効率の面で問題がある。
FIG. 6 shows a case where the car-track type transport device is applied to a storage device of an automobile. That is, a dolly 6 on which a pallet on which an automobile is placed is placed in the lateral direction (width direction) of the automobile, and along a substantially U-shaped path 8 in which the drive tube 1 is arranged in a substantially U-shape. And a transporting device 9 for loading and unloading a vehicle are provided in the middle of the substantially U-shaped path 8, and between the both ends of the substantially U-shaped path 8. The transverse portion 11 is provided. In the above-mentioned automobile storage device, in order to improve the efficiency of the loading and unloading work, the direction of the vehicle is rotated by 180 ° so that the vehicle that has been loaded in the forward direction can be loaded in the forward direction, as indicated by the circle on the bogie 6 in the figure. Therefore, the car-track type transporting device has a substantially U-shape, and the transverse portion 11 is provided in the middle thereof. For example, in the case where the car-track type transporting device is formed in an annular shape without the traverse portion 11, the automobile has to rotate 360 ° and has to leave the car backward, which causes a problem in work efficiency.

【0005】このため、従来は図7に示すように、横行
部11に、台車6の案内ローラ13を嵌合させて直角タ
ーンを案内するようにしたターン部レール装置と、横行
駆動装置とを備えている。
For this reason, conventionally, as shown in FIG. 7, a turn portion rail device in which a guide roller 13 of a carriage 6 is fitted to the traverse portion 11 to guide a right-angled turn, and a traverse drive device. I have it.

【0006】ターン部レール装置は、横行部11の上流
端と下流端において、略U字状路8の両端部14,15
と横行部11との間の台車6の受け渡し案内を行う昇降
可能な可動案内レール18A,18Aと該可動案内レー
ル18A,18A間に備えた固定横行案内レール18B
と、該固定横行案内レール18Bの両端部と中間部に備
えたターンレール18Cとから構成されている。
The turn rail device has both end portions 14 and 15 of the substantially U-shaped passage 8 at the upstream end and the downstream end of the traverse portion 11.
Movable guide rails 18A, 18A capable of moving up and down for guiding the delivery of the carriage 6 between the movable guide rails 18A and 18A, and a fixed transverse guide rail 18B provided between the movable guide rails 18A, 18A.
And a turn rail 18C provided at both ends and an intermediate portion of the fixed transverse guide rail 18B.

【0007】又、横行駆動装置は、前記固定横行案内レ
ール18Bの側部に沿って設けた走行レール19A上を
走行するブースタ19Bと、該ブースタ19Bに備えて
台車6のフレームの着脱を行うドグキャッチャ19Cと
を備えている。又横行部11には、昇降する短チューブ
21を備えるようにしている。
Further, the traverse drive device includes a booster 19B which travels on a traveling rail 19A provided along a side portion of the fixed transverse guide rail 18B, and a dog which attaches / detaches a frame of the carriage 6 to the booster 19B. It is equipped with a catcher 19C. Further, the traverse portion 11 is provided with a short tube 21 that moves up and down.

【0008】前記可動案内レール18Aは、図8、図9
に示すように、シリンダ等の昇降駆動装置16及びリン
ク機構17等を介して昇降することができ、上昇時に前
記案内ローラ13を案内するようにしている。
The movable guide rail 18A is shown in FIGS.
As shown in FIG. 5, the cylinder can be moved up and down via an elevator drive device 16 such as a cylinder and a link mechanism 17, and the guide roller 13 is guided when the elevator is raised.

【0009】また前記略U字状路8を有したカートラッ
ク式搬送装置のドライブチューブ1の両端部は横行部1
1まで入り込んで台車6を搬送する必要があり、このた
め前記横行部11には図7に示すように前記ドライブチ
ューブ1から切り離され独立した駆動装置20により回
転されるようした短チューブ21が備えてあり、該短チ
ューブ21の先端部及び駆動装置20は図10及び図1
1に示すように台車6の走行面の下側に設けた切替装置
22により昇降を行って短チューブ21と走行輪7との
接触と離反の切替えが行えるようになっている。切替装
置22は、一端がピン23により回動可能に支持され、
他端下面に傾斜面24を形成した昇降架台25上に、前
記短チューブ21の先端部及び駆動装置20を固定し、
且つシリンダ等の押し引き装置26により支持平板27
上を転動しながら前記昇降架台25の傾斜面24を受け
るようにしたローラ28を備えており、前記押し引き装
置26の作動により、前記ローラ28と傾斜面24によ
り前記該昇降架台25をピン23を中心に回動させて短
チューブ21の先端を昇降させるようになっている。上
記昇降架台25の昇降は、台車6の走行輪7と短チュー
ブ21との接触・離反を行えば良いので非常に小さなス
トロークで良い。従って切替装置22は、台車6の走行
輪7が昇降を行うようにしても良い。前記構成により短
チューブ21とドライブチューブ1との切り離された間
隔を台車6のキャスタ2が通ることができる。
Further, both ends of the drive tube 1 of the car-track type conveying device having the substantially U-shaped passage 8 are provided at the traverse portion 1.
Therefore, it is necessary to enter the carriage 1 to transport the carriage 6, and therefore the traverse portion 11 is provided with a short tube 21 which is separated from the drive tube 1 and rotated by an independent drive device 20 as shown in FIG. The tip portion of the short tube 21 and the driving device 20 are shown in FIGS.
As shown in FIG. 1, the switching device 22 provided on the lower side of the traveling surface of the bogie 6 moves up and down to switch between contact and separation between the short tube 21 and the traveling wheel 7. One end of the switching device 22 is rotatably supported by a pin 23,
The tip end of the short tube 21 and the drive device 20 are fixed on a lifting platform 25 having an inclined surface 24 formed on the lower surface of the other end,
Moreover, the supporting flat plate 27 is supported by the pushing / pulling device 26 such as a cylinder.
It is equipped with a roller 28 adapted to receive the inclined surface 24 of the elevating platform 25 while rolling up, and by the operation of the push-pull device 26, the roller 28 and the inclined surface 24 pin the elevating platform 25. The tip of the short tube 21 is moved up and down by rotating around 23. The lifting / lowering of the lifting / lowering platform 25 can be performed with a very small stroke because the traveling wheels 7 of the carriage 6 and the short tubes 21 need to come into contact with and separate from each other. Therefore, the switching device 22 may move the traveling wheels 7 of the carriage 6 up and down. With the above configuration, the casters 2 of the carriage 6 can pass through the separated gap between the short tube 21 and the drive tube 1.

【0010】略U字状路8を有したカートラック式搬送
装置の一端14から横行部11に台車6が送り出される
際、上流側の可動案内レール18Aを上昇させて台車6
の案内ローラ13を可動案内レール18Aで受けて、台
車6を横行部11の奥まで(案内ローラ13がターンレ
ール18Cに乗り移るまで)案内して移動させた後、切
替装置22により短チューブ21と走行輪7の接触を離
反させる。
When the carriage 6 is sent from the one end 14 of the car-track type conveying device having the substantially U-shaped path 8 to the traverse portion 11, the movable guide rail 18A on the upstream side is raised to lift the carriage 6.
After receiving the guide roller 13 of FIG. 1 by the movable guide rail 18A and guiding the carriage 6 to the back of the transverse portion 11 (until the guide roller 13 moves to the turn rail 18C), the trolley 6 is moved to the short tube 21 by the switching device 22. The contact of the traveling wheels 7 is separated.

【0011】続いてターンレール18Cを90°回転さ
せて固定横行案内レール18Bに一致させた後、ブース
タ19Bのドグキャッチャ19Cを台車6のフレームに
クランプさせ、ブースタ19Bを走行レール19Aに沿
って走行させることにより、台車6を横行させる。
Subsequently, the turn rail 18C is rotated by 90 ° to be aligned with the fixed traverse guide rail 18B, and then the dog catcher 19C of the booster 19B is clamped to the frame of the carriage 6 and the booster 19B travels along the traveling rail 19A. By doing so, the carriage 6 is made to traverse.

【0012】横行部11から略U字状路8の他端へ台車
6を送り出す際は、上記横行部11へ台車6を送り込む
場合と逆の操作で行う。
When the carriage 6 is sent from the traverse portion 11 to the other end of the substantially U-shaped path 8, the operation is the reverse of the case where the carriage 6 is sent to the traverse portion 11.

【0013】[0013]

【発明が解決しようとする課題】しかし、前記従来のカ
ートラック式搬送装置の横行方式においては、横行を台
車6と平行して走行するブースタ19Bにて行うように
しているために、横行を迅速に行わせて作業効率を向上
させるためには重量物を搬送するために高速で往復運動
する大型の横行駆動装置を必要として搬送消費動力が増
すと共に、台車搬送時における横行駆動装置の騒音が大
きい等の問題を生じる。
However, in the traverse system of the above-mentioned conventional car-track type conveying device, the traverse is performed by the booster 19B traveling in parallel with the carriage 6, so that the traverse can be carried out quickly. In order to improve the work efficiency by carrying out the work, a large traverse drive device that reciprocates at high speed is required to convey a heavy object, and the power consumption for conveyance increases, and the noise of the traverse drive device during carriage is large. Etc. causes problems.

【0014】本発明は、上記問題点に鑑みてなしたもの
で、横行を駆動するための装置を往復動させることがな
く、簡単な構成で而も騒音の発生が少ないカートラック
式搬送装置の横行装置を提供することを目的とする。
The present invention has been made in view of the above-mentioned problems, and is a car-track type conveying apparatus which does not reciprocate a device for driving a traverse and has a simple structure and generates less noise. It is an object to provide a traversing device.

【0015】[0015]

【課題を解決するための手段】本発明は、キャスタ付き
の台車をドライブチューブが配設された略U字状路に沿
って走行させ且つ前記略U字状路の途中に入出庫装置を
備えたカートラック式搬送装置の前記略U字状路の両端
部間に、搬送時に台車の向きを180°方向転換するた
めに備える横行装置であって、台車に備えた案内ローラ
を案内する固定横行案内レールを前記略U字状路の両端
部間に設け、前記固定横行案内レールの側部に、前記台
車の側面に摩擦駆動ローラを押し当てて摩擦力により台
車を横行させる入側と出側と中間の摩擦式駆動装置を配
設したことを特徴とするカートラック式搬送装置の横行
装置、に係るものである。
According to the present invention, a trolley with casters is run along a substantially U-shaped road on which a drive tube is arranged, and a loading / unloading device is provided in the middle of the substantially U-shaped road. A traverse device provided between both ends of the substantially U-shaped path of the car truck type conveying device for changing the direction of the carriage by 180 ° during conveyance, which is a fixed traverse for guiding a guide roller provided in the carriage. Guide rails are provided between both ends of the substantially U-shaped path, and a side portion of the fixed transverse guide rail is provided with a friction drive roller which is pressed against a side surface of the carriage to traverse the carriage by friction force. The present invention relates to a traversing device of a car-track type conveying device, characterized in that an intermediate friction drive device is provided.

【0016】[0016]

【作用】略U字状路の一端から、可動レールにより案内
ローラを案内して台車を取り込み、台車の案内ローラが
固定横行案内レールに沿って移動できるようになった
ら、入側と中間の摩擦式駆動装置を駆動して摩擦駆動ロ
ーラの摩擦力により中間位置まで台車を搬送する。次
に、既にカートラック式搬送装置の略U字状路の他端へ
台車の送り出しを終了している下流側の可動案内レール
を下降させた後、中間と出側の摩擦式駆動装置を駆動し
て摩擦駆動ローラの摩擦力により出側位置まで台車を搬
送する。続いて、下流側の可動案内レールを上昇させ
て、台車を略U字状路の他端からカートラック式搬送装
置に送り出す。このように台車の横行を地上側に設けた
固定式の摩擦式駆動装置によって行うので、横行駆動装
置の消費動力の低減を図れると共に、構成を簡略化で
き、騒音の発生を低減できる。
Operation: From one end of the substantially U-shaped road, the guide rail is guided by the movable rail to take in the carriage, and when the guide roller of the carriage can move along the fixed traverse guide rail, friction between the entrance side and the middle side. The carriage is conveyed to the intermediate position by the frictional force of the friction drive roller by driving the type drive device. Next, after lowering the movable guide rail on the downstream side, which has already finished feeding the carriage to the other end of the substantially U-shaped path of the car-track type transport device, the intermediate and outlet friction drive devices are driven. Then, the carriage is conveyed to the exit position by the frictional force of the friction drive roller. Then, the movable guide rail on the downstream side is lifted to feed the cart from the other end of the substantially U-shaped path to the car truck type transport device. Since the carriage is traversed by the fixed friction drive device provided on the ground side as described above, the power consumption of the traverse drive device can be reduced, the configuration can be simplified, and noise can be reduced.

【0017】[0017]

【実施例】以下本発明の実施例を図面を参照しつつ説明
する。
Embodiments of the present invention will be described below with reference to the drawings.

【0018】図1は、前記図6に示したように自動車を
載置する台車6を横方向に且つ略U字状路8に沿って搬
送するようにしてあり、途中に入出庫装置9,10を備
えているカートラック式搬送装置に適用した本発明の横
行装置12の一例を示すもので、図中図5〜11と同一
の符号を付したものは同一物を表わしている。
In FIG. 1, as shown in FIG. 6, the carriage 6 on which an automobile is placed is conveyed laterally and along a substantially U-shaped path 8, and a loading / unloading device 9, 1 shows an example of a traversing device 12 of the present invention applied to a car-track type transporting device provided with 10, and the same reference numerals as those in FIGS. 5 to 11 in the drawings represent the same parts.

【0019】図1に示すように、台車6の側面にウレタ
ン製等の摩擦駆動ローラ29を押し当てて摩擦力により
台車6を横行させるようにした入側と出側と中間の摩擦
式駆動装置30,31,32を夫々固定横行案内レール
18B位置の側部に対応して備えることにより横行装置
12を構成する。
As shown in FIG. 1, friction drive rollers 29 made of urethane or the like are pressed against the side surfaces of the carriage 6 to cause the carriage 6 to move laterally by frictional force between the entrance side and the exit side. The traverse device 12 is configured by including 30, 31, and 32 corresponding to the side portions of the fixed traverse guide rail 18B position, respectively.

【0020】摩擦式駆動装置30,31,32は、図2
〜4に示すように、夫々台車6の側面に同時に接触する
ようにした3個一組の摩擦駆動ローラ29を備えてお
り、各摩擦駆動ローラ29はアーム33を介して支点軸
34に取り付けられており、又支点軸34に固定したレ
バー35の先端がばね36を介して一定の弾性で引き付
けるように作動するエアシリンダ等の押付装置37に接
続されており、該押付装置37の作動により前記摩擦駆
動ローラ29が台車6の側面に一定の力で押付られるよ
うになっている。
The friction drive devices 30, 31, 32 are shown in FIG.
As shown in FIGS. 4 to 4, a set of three friction driving rollers 29 are provided so as to be brought into contact with the side surfaces of the carriage 6 at the same time, and each friction driving roller 29 is attached to the fulcrum shaft 34 via an arm 33. Further, the tip of the lever 35 fixed to the fulcrum shaft 34 is connected via a spring 36 to a pressing device 37 such as an air cylinder that operates so as to attract with a certain elasticity. The friction drive roller 29 is pressed against the side surface of the carriage 6 with a constant force.

【0021】又、前記各支点軸34には同軸の上段スプ
ロケット38と下段スプロケット39が設けられている
と共に、前記摩擦駆動ローラ29にも摩擦駆動ローラ2
9と一体のスプロケット40が設けられ、前記上段スプ
ロケット38と摩擦駆動ローラ29のスプロケット40
との間にチェーン41が掛け渡されており、且つ回転モ
ータ42に備えた駆動スプロケット43と前記各支点軸
34の下段スプロケット39との間に長いチェーン44
が掛け渡されて前記回転モータ42の駆動により3個の
摩擦駆動ローラ29が同時に回転駆動されるようになっ
ている。45は前記チェーン41の張力保持装置、46
は前記各支点軸34の上段スプロケット38とチェーン
44とを確実に噛合させるための張力保持装置を示す。
Further, each fulcrum shaft 34 is provided with a coaxial upper sprocket 38 and lower sprocket 39, and the friction drive roller 29 is also attached to the friction drive roller 2.
9 is provided with a sprocket 40 integrated with the upper sprocket 38 and the sprocket 40 of the friction drive roller 29.
A chain 41 is stretched between the driving motor and the lower sprocket 39 of the fulcrum shaft 34 and the drive sprocket 43 provided on the rotary motor 42.
The three friction driving rollers 29 are simultaneously driven to rotate by driving the rotation motor 42. 45 is a tension holding device for the chain 41, 46
Indicates a tension holding device for surely engaging the upper sprocket 38 of each fulcrum shaft 34 and the chain 44.

【0022】又固定横行案内レール18Bの側部に設け
られる最も下流側(図1中右側)の摩擦駆動ローラ29
は、常に小さな一定トルクで回転するトルクキーパーロ
ーラ47により構成されており、台車6の減速、停止を
精度良く行えるようにしている。図1中48は台車6の
減速を開始させるための減速開始位置センサを示してい
るが、サーボモータを用いた場合にはパルス制御により
所定位置で減速を開始させるようにすることもできる。
49は到着センサ、50は定位置検出センサ、51はス
トッパを示す。
The friction drive roller 29 on the most downstream side (right side in FIG. 1) provided on the side of the fixed transverse guide rail 18B.
Is constituted by a torque keeper roller 47 that always rotates with a small constant torque, so that the carriage 6 can be decelerated and stopped accurately. In FIG. 1, reference numeral 48 denotes a deceleration start position sensor for starting deceleration of the carriage 6, but when a servomotor is used, deceleration can be started at a predetermined position by pulse control.
49 is an arrival sensor, 50 is a fixed position detection sensor, and 51 is a stopper.

【0023】次に作用を説明する。Next, the operation will be described.

【0024】略U字状路8を有したカートラック式搬送
装置の一端14から横行装置12に台車6が送り出され
る際、上流側の可動案内レール18Aを上昇させて台車
6の案内ローラ13を可動案内レール18Aで受けて台
車6を奥まで(案内ローラ13がターンレール18Cに
乗り移るまで)案内して移動させた後、切替装置22に
より短チューブ21と走行輪7の接触を離反させる。
When the carriage 6 is sent from the one end 14 of the car-track type conveying device having the substantially U-shaped path 8 to the traverse device 12, the movable guide rail 18A on the upstream side is raised so that the guide roller 13 of the carriage 6 is guided. After being received by the movable guide rail 18A and guiding and moving the carriage 6 to the inside (until the guide roller 13 moves to the turn rail 18C), the contact between the short tube 21 and the traveling wheel 7 is separated by the switching device 22.

【0025】続いてターンレール18Cを90゜回転さ
せて固定横行案内レール18Bに一致させた後、入側と
中間の摩擦式駆動装置30,31の回転モータ42を駆
動すると共に、押付装置37を駆動して摩擦駆動ローラ
29を台車6の側面に押付ける。これにより摩擦駆動ロ
ーラ29の摩擦力により、案内ローラ13を介して固定
横行案内レール18Bに反力をとりながら固定横行案内
レール18Bの中間位置まで台車6を搬送する。
Subsequently, the turn rail 18C is rotated by 90 ° so as to match the fixed traverse guide rail 18B, and then the rotary motors 42 of the friction drive devices 30 and 31 between the entrance side and the intermediate side are driven and the pressing device 37 is moved. The friction drive roller 29 is driven and pressed against the side surface of the carriage 6. As a result, the carriage 6 is conveyed to an intermediate position of the fixed transverse guide rail 18B while taking a reaction force to the fixed transverse guide rail 18B via the guide roller 13 by the frictional force of the friction drive roller 29.

【0026】次に、既に略U字状路8を有したカートラ
ック式搬送装置の他端15への台車6の送り出しを終了
している下流側の可動案内レール18Aを下降させて固
定横行案内レール18Bの側部に設けられた中間と出側
の摩擦式駆動装置31,32を駆動して摩擦駆動ローラ
29の摩擦力により出側位置まで台車6を搬送する。こ
の時、減速開始位置センサ48の検出により、又はサー
ボモータのパルス制御により減速させる。減速された台
車6は、到着センサ49で一旦停止し、摩擦式駆動装置
32の最も下流側のトルクキーパーローラ47を除く他
の摩擦駆動ローラ29を台車6から離反させてトルクキ
ーパーローラ47のみにより所定の低速度で台車6を横
行させるようにし、続いて定位置検出センサ50が作動
したのを確認するとともに、台車6をストッパ51に当
て止めし、モータの一定パルス発生後にトルクキーパー
ローラ47も台車6から離反させる。
Next, the movable guide rail 18A on the downstream side, which has finished feeding the dolly 6 to the other end 15 of the car-track type conveying device having the substantially U-shaped path 8, is lowered to provide the fixed transverse guide. The intermediate and delivery side friction type drive devices 31 and 32 provided on the side portions of the rail 18B are driven to convey the carriage 6 to the delivery side position by the frictional force of the friction drive roller 29. At this time, deceleration is detected by the deceleration start position sensor 48 or by pulse control of the servo motor. The carriage 6 that has been decelerated is temporarily stopped by the arrival sensor 49, and the other friction drive rollers 29 except the torque keeper roller 47 on the most downstream side of the friction drive device 32 are separated from the carriage 6 so that only the torque keeper roller 47 is used. The trolley 6 is made to traverse at a predetermined low speed, and then it is confirmed that the fixed position detection sensor 50 has operated, and the trolley 6 is stopped against the stopper 51, and the torque keeper roller 47 is also stopped after a certain pulse of the motor is generated. Separate from the dolly 6.

【0027】続いて、前記下流側の可動案内レール18
Aを上昇させ、ターンレール18Cを90゜回転させて
可動案内レール18Aに一致させた後、切替装置22に
より短チューブ21による駆動を行うようにして略U字
状路8の他端からカートラック式搬送装置への搬出を行
う。前記したように、横行装置12は摩擦式駆動装置3
0と31は一緒に作動し、摩擦式駆動装置31と32と
は一緒に駆動するように制御されて台車6の横行が行わ
れる。上記したように、台車6の横行を地上側に設けた
摩擦式駆動装置30,31,32によって行うようにし
ているので、横行駆動装置の消費動力の低減を図ること
ができ、更に構成を簡略化し、騒音の発生を低減するこ
とができる。
Subsequently, the movable guide rail 18 on the downstream side is provided.
After raising A and rotating the turn rail 18C by 90 degrees to match the movable guide rail 18A, the switching device 22 drives the short tube 21 to drive the short track 21 from the other end of the substantially U-shaped path 8 to the car track. Carry out to the transporter. As described above, the traverse device 12 is the friction drive device 3
0 and 31 are operated together, and the friction drive devices 31 and 32 are controlled to be driven together, so that the carriage 6 is traversed. As described above, since the carriage 6 is traversed by the friction drive devices 30, 31, 32 provided on the ground side, it is possible to reduce the power consumption of the traverse drive device and further simplify the configuration. It is possible to reduce the generation of noise.

【0028】尚、本発明は前記実施例にのみ限定される
ものではなく、摩擦式駆動装置及び切替装置等の構成は
種々変更し得ること、その他本発明の要旨を逸脱しない
範囲内に於いて種々変更を加え得ることは勿論である。
The present invention is not limited to the above-described embodiments, but the configurations of the friction drive device, the switching device and the like can be variously modified, and within the scope of the present invention. Of course, various changes can be made.

【0029】[0029]

【発明の効果】前記した本発明のカートラック式搬送装
置の横行装置によれば、地上側に設けた摩擦式駆動装置
によって台車の横行駆動を行うようにしているので、横
行駆動装置の消費動力の低減を図ることができ、更に構
成を簡略化し、騒音の発生を低減することができる等の
優れた効果を奏し得る。
According to the traverse device of the above-described car truck type conveying device of the present invention, since the cart is traversed by the friction drive device provided on the ground side, the power consumption of the traverse drive device is increased. It is possible to achieve excellent effects such as reduction of noise, reduction of noise, and reduction of noise.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明の一実施例を示す平面図である。FIG. 1 is a plan view showing an embodiment of the present invention.

【図2】摩擦式駆動装置の側面図である。FIG. 2 is a side view of a friction drive device.

【図3】摩擦式駆動装置の平面図である。FIG. 3 is a plan view of a friction drive device.

【図4】摩擦式駆動装置の正面図である。FIG. 4 is a front view of a friction drive device.

【図5】カートラック式搬送装置の原理を示す正面図で
ある。
FIG. 5 is a front view showing the principle of a car truck type transport device.

【図6】略U字状路を有したカートラック式搬送装置の
一例を示す平面図である。
FIG. 6 is a plan view showing an example of a car truck type transport device having a substantially U-shaped path.

【図7】従来の横行部の構成例を示す斜視図である。FIG. 7 is a perspective view showing a configuration example of a conventional transverse section.

【図8】可動案内レールの詳細を示す正面図である。FIG. 8 is a front view showing details of a movable guide rail.

【図9】図8の側面図である。9 is a side view of FIG.

【図10】切替装置の詳細を示す正面図である。FIG. 10 is a front view showing details of the switching device.

【図11】図10の平面図である。11 is a plan view of FIG.

【符号の説明】[Explanation of symbols]

1 ドライブチューブ 2 キャスタ 6 台車 7 走行輪 8 略U字状路 9 入庫装置 10 出庫装置 12 横行装置 13 案内ローラ 14 端部 15 端部 18B 固定横行案内レール 29 摩擦駆動ローラ 30 摩擦式駆動装置 31 摩擦式駆動装置 32 摩擦式駆動装置 DESCRIPTION OF SYMBOLS 1 drive tube 2 casters 6 bogies 7 running wheels 8 substantially U-shaped road 9 storage device 10 delivery device 12 traverse device 13 guide roller 14 end 15 end 18B fixed traverse guide rail 29 friction drive roller 30 friction drive device 31 friction Drive 32 Frictional drive

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 キャスタ付きの台車をドライブチューブ
が配設された略U字状路に沿って走行させ且つ前記略U
字状路の途中に入出庫装置を備えたカートラック式搬送
装置の前記略U字状路の両端部間に、搬送時に台車の向
きを180°方向転換するために備える横行装置であっ
て、台車に備えた案内ローラを案内する固定横行案内レ
ールを前記略U字状路の両端部間に設け、前記固定横行
案内レールの側部に、前記台車の側面に摩擦駆動ローラ
を押し当てて摩擦力により台車を横行させる入側と出側
と中間の摩擦式駆動装置を配設したことを特徴とするカ
ートラック式搬送装置の横行装置。
1. A trolley with casters is run along a substantially U-shaped road on which a drive tube is arranged,
A traverse device provided between both ends of the substantially U-shaped passage of a car-track type conveying device provided with a loading and unloading device in the middle of a character-shaped path for changing the direction of the carriage by 180 ° during conveyance, Fixed traverse guide rails for guiding the guide rollers provided on the carriage are provided between both ends of the substantially U-shaped path, and friction driving rollers are pressed against the side surfaces of the fixed traverse guide rail against the side surfaces of the carriage to cause friction. A traversing device for a car-track type transporting device, characterized in that a friction drive device is provided between the entrance side and the exit side for traversing the carriage by force.
JP7539392A 1992-02-26 1992-02-26 Cart rack type transport device traversing device Expired - Fee Related JP2970193B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7539392A JP2970193B2 (en) 1992-02-26 1992-02-26 Cart rack type transport device traversing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7539392A JP2970193B2 (en) 1992-02-26 1992-02-26 Cart rack type transport device traversing device

Publications (2)

Publication Number Publication Date
JPH05238537A true JPH05238537A (en) 1993-09-17
JP2970193B2 JP2970193B2 (en) 1999-11-02

Family

ID=13574905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7539392A Expired - Fee Related JP2970193B2 (en) 1992-02-26 1992-02-26 Cart rack type transport device traversing device

Country Status (1)

Country Link
JP (1) JP2970193B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105781191A (en) * 2016-04-15 2016-07-20 东莞市伟创东洋自动化设备有限公司 Eight-wheel vehicle fetching machine applied to planar mobile mechanical garages
CN107310909A (en) * 2017-08-30 2017-11-03 哈工大机器人(合肥)国际创新研究院 A kind of frictional logistics transportation wire body device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105781191A (en) * 2016-04-15 2016-07-20 东莞市伟创东洋自动化设备有限公司 Eight-wheel vehicle fetching machine applied to planar mobile mechanical garages
CN105781191B (en) * 2016-04-15 2018-01-23 东莞市伟创东洋自动化设备有限公司 The eight wheel pick-up machines applied to planar movement machinery garage
CN107310909A (en) * 2017-08-30 2017-11-03 哈工大机器人(合肥)国际创新研究院 A kind of frictional logistics transportation wire body device
CN107310909B (en) * 2017-08-30 2023-03-28 哈工大机器人(合肥)国际创新研究院 Friction type logistics transportation line body device

Also Published As

Publication number Publication date
JP2970193B2 (en) 1999-11-02

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