JPH034457B2 - - Google Patents

Info

Publication number
JPH034457B2
JPH034457B2 JP10237683A JP10237683A JPH034457B2 JP H034457 B2 JPH034457 B2 JP H034457B2 JP 10237683 A JP10237683 A JP 10237683A JP 10237683 A JP10237683 A JP 10237683A JP H034457 B2 JPH034457 B2 JP H034457B2
Authority
JP
Japan
Prior art keywords
roller
elevating
stopper
idling
speed
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 - Lifetime
Application number
JP10237683A
Other languages
Japanese (ja)
Other versions
JPS59227614A (en
Inventor
Gokichi Hatochi
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.)
Daifuku Co Ltd
Original Assignee
Daifuku Co Ltd
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 Daifuku Co Ltd filed Critical Daifuku Co Ltd
Priority to JP58102376A priority Critical patent/JPS59227614A/en
Publication of JPS59227614A publication Critical patent/JPS59227614A/en
Publication of JPH034457B2 publication Critical patent/JPH034457B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/88Separating or stopping elements, e.g. fingers
    • B65G47/8807Separating or stopping elements, e.g. fingers with one stop
    • B65G47/8815Reciprocating stop, moving up or down in the path of the article
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2205/00Stopping elements used in conveyors to stop articles or arrays of articles
    • B65G2205/04Stopping elements used in conveyors to stop articles or arrays of articles where the stop device is not adaptable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Special Conveying (AREA)

Description

【発明の詳細な説明】 本発明は、機枠に多数の遊転ローラを配設し、
これら遊転ローラに下方から接当する駆動ベルト
を配設してなるコンベヤ装置に関するものであ
る。
[Detailed Description of the Invention] The present invention provides a machine frame with a large number of idle rollers,
The present invention relates to a conveyor device in which a drive belt is provided that contacts these idle rollers from below.

上記のようなコンベヤ装置においては、部品を
収納可能なケースや荷などの被搬送物を支持搬送
し、そして搬送経路の適所に設けたストツパを出
退動させることにより該被搬送物のストレージと
送出しとを行なう。ところで、このようなコンベ
ヤ装置において問題になることは、ストツパの突
出により複数の被搬送物をストレージした状態か
ら、該ストツパの退入により先頭の被搬送物を送
出したのち、再びストツパを突出して二番目の被
搬送物を受止めるべく作動させるとき、送出した
先頭の被搬送物に接当した状態で二番目の被搬送
物も移動することから該二番目の被搬送物の受止
めを確実に行なえないことである。また搬送経路
中におけるストツパ作用位置を変更しようとした
場合、その変更を容易に行なえないことである。
In the above-mentioned conveyor device, objects to be conveyed, such as cases and loads that can store parts, are supported and conveyed, and stoppers provided at appropriate locations on the conveyance route are moved in and out to store and move the objects. Sending is performed. By the way, a problem with such a conveyor device is that after a plurality of conveyed objects are stored by protruding a stopper, the first conveyed object is sent out by retracting the stopper, and then the stopper is protruded again. When operated to receive the second conveyed object, the second conveyed object also moves while in contact with the first conveyed object, which ensures that the second conveyed object is received. This is something that cannot be done. Furthermore, when attempting to change the stopper action position in the conveyance path, it is difficult to do so easily.

本発明の目的とするところは、ストツパを退入
させて先頭の被搬送物を送出すとき、二番目の被
搬送物との間に間隔が生ずるように該先頭の被搬
送物を高速で送出し得、さらにストツパ作用位置
の変更を容易に行なえるコンベヤ装置を提供する
点にある。
An object of the present invention is to send out the first transported object at high speed so that a gap is created between it and the second transported object when the stopper is retracted and the first transported object is sent out. It is an object of the present invention to provide a conveyor device which is capable of performing a stopper action and also allows the stopper operating position to be easily changed.

上記目的を達成するために本発明におけるコン
ベヤ装置は、機枠に多数の遊転ローラを配設し、
これら遊転ローラに下方から接当する駆動ベルト
を配設してなるコンベヤ装置において、各遊転ロ
ーラを機枠に対して着脱可能に構成し、搬送経路
の下方に、該搬送経路方向に移動可能な可動台を
設け、この可動台に昇降駆動装置を介して昇降体
を取付け、この昇降体に抜出可能なピンを介して
昇降部材を連結し、この昇降部材に、遊転ローラ
よりも小径でかつ下面が駆動ベルト上面に接当可
能な芯筒体と、この芯筒体に同一軸心状に配設さ
れ下降位置で遊転ローラと搬送面を形成する高速
遊転ローラと、これら高速遊転ローラのコンベヤ
搬送方向上流側前面に配置され上昇位置で前記搬
送面上方に突出するとともに下降位置で搬送面か
ら没入するストツパとを遊転ローラ離脱位置に設
けて構成している。
In order to achieve the above object, the conveyor device according to the present invention has a large number of idle rollers disposed in the machine frame,
In a conveyor device in which a drive belt is disposed in contact with these idle rollers from below, each idle roller is configured to be detachable from the machine frame, and is moved below the conveyance path in the direction of the conveyance path. A movable base is provided, an elevating body is attached to the movable base via an elevating drive device, an elevating member is connected to the elevating member via a removable pin, and the elevating member is connected to a A core cylindrical body with a small diameter whose lower surface can come into contact with the upper surface of the drive belt, a high-speed idling roller that is disposed coaxially with this core cylindrical body and forms a conveying surface with the idling roller at the lowered position, and these A stopper is disposed on the upstream front surface of the high-speed idle roller in the conveyor conveyance direction, and projects above the conveyance surface in the raised position, and retracts from the conveyance surface in the lowered position, and is provided at the idle roller detachment position.

上記構成の本発明におけるコンベヤ装置による
と、次のような効果を期待できる。すなわち、昇
降駆動装置によつて昇降部材などを介してストツ
パを上昇突出させることにより、このストツパで
被搬送物を受止めてストレージすることができ、
そしてストツパを下降退入させることによつて芯
筒体の下面を駆動ベルト上面に接当させて高速遊
転ローラを遊転ローラよりも高速で回転させると
ともに、高速遊転ローラを他の遊転ローラとで搬
送面を形成させるので、送出される先頭の被搬送
物は、駆動ベルトの動力を受ける高速遊転ローラ
によつて他の遊転ローラ群による搬送速度よりも
高速で送出することができ、これにより二番目の
被搬送物との間に間隔を生ずることができて、ス
トツパの再上昇による二番目の被搬送物の受止め
は前述した間隔を利用して確実に行なうことがで
きる。またストツパ作用位置の変更は、先ず変更
しようとする位置の遊転ローラを離脱し、そして
ピンを抜出したのちストツパや高速遊転ローラを
有する昇降部材を上方に取出し、次いで可動台を
変更しようとする位置にまで移動させたのち該位
置に昇降部材を組込んでピンにて連結し、そして
離脱した遊転ローラをストツパなどの前配設位置
に取付けることにより、容易に且つ確実に行なう
ことができる。
According to the conveyor device of the present invention having the above configuration, the following effects can be expected. That is, by raising and protruding the stopper through the lifting member or the like by the lifting drive device, the object to be transported can be received and stored by the stopper.
Then, by lowering and retracting the stopper, the lower surface of the core cylinder comes into contact with the upper surface of the drive belt, causing the high-speed idling roller to rotate at a higher speed than the idling roller. Since the conveyance surface is formed with the rollers, the first conveyed object to be sent out can be sent out at a higher speed than the conveyance speed by the other idle roller groups by the high-speed idle roller that receives the power of the drive belt. This creates a gap between the second object and the second object, and the second object can be reliably received by raising the stopper again using the above-mentioned distance. . In addition, to change the stopper action position, first remove the free rotating roller at the position to be changed, then pull out the pin, then take out the lifting member containing the stopper and high speed free rotating roller upwards, and then try to change the movable base. This can be done easily and reliably by assembling the elevating member in that position, connecting it with a pin, and then attaching the detached free-rotating roller to a front position such as a stopper. can.

以下に本発明の一実施例を図面に基づいて説明
する。この実施例においては、コンベヤ装置をオ
ーダピツキング設備に使用している。すなわち1
は適当間隔を置いて並設した左右一対の棚で、
夫々上下方向ならびに水平方向に複数の区画収納
空間2を有し、内側ほど下位となるように傾斜し
た各区画収納空間2は部品収納ケース3を支持可
能である。両棚1間の中央に該棚1に沿つてコン
ベヤ装置4が配設され、このコンベヤ装置4は枠
組体5の中間部に設けてある。なお枠組体5の上
部には、空になつた部品収納ケース3を返送する
ための返送コンベヤ装置6が配設してある。また
枠組体5と両棚1との間が作業者空間7となる。
前記コンベヤ装置4は前記枠組体5側に取付けら
れる左右一対の機枠8を有し、これら機枠8間に
多数の遊転ローラ9を配設している。その際に遊
転ローラ9は、そのローラ軸10に取付けた軸受
11を機枠8の上面側に形成した凹部12に上方
から嵌合させ、そして軸受11の上面に接当可能
な押え部材13をボルトなどにより機枠8に取付
けることによつて、該機枠8側に着脱可能に配設
される。14は遊転ローラ9群に対して下方から
接当する駆動ベルトで、駆動装置(図示せず)に
より連続駆動される。前記機枠8の下方にブラケ
ツト15を介して左右一対のレール16が配設さ
れ、これらレール16に車輪17を介して支持案
内される可動台18を搬送経路方向に移動可能に
構成している。この可動台18には上向きのシリ
ンダ装置(昇降駆動装置の一例)19が取付けら
れ、そのピストンロツド20には正面視形の昇
降体21が取付けてある。この昇降体21の両側
にはピン22を介して左右一対の昇降部材23が
連結され、その際にピン22は抜出可能でその抜
出により分離し得る。両昇降部材23の上端間に
はローラ軸24を介して芯筒体25が取付けら
れ、この芯筒体25の下面は前記駆動ベルト14
の上面に接当可能である。駆動ベルト14をさけ
た位置において、前記芯筒体25には左右一対の
高速遊転ローラ26が同一軸心状に外嵌固定さ
れ、この高速遊転ローラ26はゴムなどから形成
される。両昇降部材23の外面にはガイドローラ
27が取付けられ、このガイドローラ27を昇降
案内するガイドレール28が前記機枠8の遊転ロ
ーラ9が離脱された凹部12に取付けてある。前
記ローラ軸24には、高速遊転ローラ26のコン
ベヤ搬送方向上流側前面に位置するストツパ29
が取付けられている。30は駆動ベルト14の下
面を受ける上位受けローラ、31は下位受けロー
ラ、32はオーダピツキング用のケース、第2図
におけるAはストツパ作用位置を示す。
An embodiment of the present invention will be described below based on the drawings. In this embodiment, the conveyor device is used in an order picking facility. i.e. 1
is a pair of left and right shelves arranged side by side at appropriate intervals.
Each compartment storage space 2 has a plurality of compartment storage spaces 2 in the vertical direction and the horizontal direction, and each compartment storage space 2 that is inclined so that the inner side becomes lower is capable of supporting a component storage case 3. A conveyor device 4 is disposed along the shelf 1 in the center between the two shelves 1, and this conveyor device 4 is provided in the middle of the frame body 5. A return conveyor device 6 for returning the empty component storage case 3 is disposed on the upper part of the frame body 5. Moreover, the space between the framework body 5 and both shelves 1 becomes a worker space 7.
The conveyor device 4 has a pair of left and right machine frames 8 attached to the frame body 5 side, and a large number of idle rollers 9 are arranged between these machine frames 8. At this time, the idling roller 9 has a bearing 11 attached to the roller shaft 10 fitted from above into a recess 12 formed on the upper surface side of the machine frame 8, and a presser member 13 that can come into contact with the upper surface of the bearing 11. By attaching it to the machine frame 8 with bolts or the like, it is removably disposed on the machine frame 8 side. Reference numeral 14 denotes a drive belt that contacts the group of idling rollers 9 from below, and is continuously driven by a drive device (not shown). A pair of left and right rails 16 are disposed below the machine frame 8 via a bracket 15, and a movable platform 18 supported and guided by these rails 16 via wheels 17 is configured to be movable in the direction of the conveyance path. . An upward cylinder device (an example of an elevating drive device) 19 is attached to the movable base 18, and an elevating body 21 in front view is attached to its piston rod 20. A pair of left and right elevating members 23 are connected to both sides of the elevating body 21 via pins 22. At this time, the pins 22 can be pulled out, and the elevating member 21 can be separated by being pulled out. A core cylindrical body 25 is attached between the upper ends of both lifting members 23 via a roller shaft 24, and the lower surface of this core cylindrical body 25 is attached to the drive belt 14.
It can be brought into contact with the top surface of. At a position away from the drive belt 14, a pair of left and right high-speed idle rollers 26 are externally fitted and fixed on the core cylinder 25 so as to have the same axis, and the high-speed idle rollers 26 are made of rubber or the like. A guide roller 27 is attached to the outer surface of both lifting members 23, and a guide rail 28 for guiding the guide roller 27 up and down is attached to the recess 12 of the machine frame 8 from which the idle roller 9 has been removed. The roller shaft 24 is provided with a stopper 29 located on the front surface of the high-speed idle roller 26 on the upstream side in the direction of conveyance.
is installed. 30 is an upper receiving roller that receives the lower surface of the drive belt 14, 31 is a lower receiving roller, 32 is a case for order picking, and A in FIG. 2 indicates a stopper operating position.

以下に作用を説明する。コンベヤ装置4によつ
て搬送されてきた空のケース32は、第5図仮想
線に示すように上昇突出したストツパ29に受止
められる。ケース32の停止は、全ての作用位置
Aあるいは必要な作用位置Aにおいて、オーダピ
ツキング作業に応じて行なわれる。この状態で、
作業者空間7の作業者がオーダに応じてピツキン
グを行ない、ケース32に投入する。1つのケー
ス32に対する所定のオーダピツキングを終えた
のち、シリンダ装置19の収縮により昇降体21
ならびに昇降部材23を介してストツパ29と高
速遊転ローラ26とを搬送面より下方に下降され
る。ストツパ29の下降により前面が開放された
ケース32は遊転ローラ9によつて搬送され、そ
して高速遊転ローラ26に渡される。ここで高速
遊転ローラ26は芯筒体25を介して駆動ベルト
14の動力を受けているが、この芯筒体25は遊
転ローラ9よりも小径であることから該遊転ロー
ラ9よりも回転数が増加し、そして大径の高速遊
転ローラ26が該芯筒体25と一体回転を行なう
ことから、ケース32は高速遊転ローラ26によ
つて通常よりも高速で搬送されることになる。し
たがつて送出し完了時点においては所定搬送され
る後続ケースとの間に間隔が生じ、この間隔を通
してストツパ29を再上昇させることによつて、
後続(二番目)ケースの受止めは確実に行なえ
る。作業者によるオーダピツキング範囲の拡大、
縮少、あるいは変更などによつてストツパ作用位
置Aを変更する場合がある。この場合、先ず例え
ば第5図仮想線に示すように、変更しようとする
位置の押え部材13を外し、遊転ローラ9を離脱
させる。次いでピン22を抜出したのち、ストツ
パ29や高速遊転ローラ26などを有する昇降部
材23を第6図仮想線に示すように上方に取出
す。そして可動台18を変更しようとする遊転ロ
ーラ9の離脱位置にまで移動させたのち、該位置
に前述の取出した昇降部材23などを下降により
組込み、さらに昇降部材23と昇降体21とをピ
ン22にて連結する。その後、前述のように離脱
した遊転ローラ9を、ストツパ29などを除去し
た位置、すなわち前配設位置に組込む。
The action will be explained below. The empty case 32 conveyed by the conveyor device 4 is received by a stopper 29 that protrudes upward as shown by the imaginary line in FIG. The case 32 is stopped at all working positions A or at necessary working positions A depending on the order picking operation. In this state,
The worker in the worker space 7 picks according to the order and puts it into the case 32. After completing the predetermined order picking for one case 32, the cylinder device 19 contracts to move the elevating body 21.
At the same time, the stopper 29 and the high-speed idle roller 26 are lowered below the conveying surface via the elevating member 23. The case 32 whose front surface has been opened by lowering the stopper 29 is conveyed by the idle rollers 9 and passed to the high speed idle rollers 26. Here, the high-speed idle roller 26 receives power from the drive belt 14 via the core cylinder 25, but since the core cylinder 25 has a smaller diameter than the idle roller 9, it is smaller than the idle roller 9. Since the rotational speed increases and the large-diameter high-speed idling roller 26 rotates integrally with the core cylinder 25, the case 32 is transported by the high-speed idling roller 26 at a higher speed than usual. Become. Therefore, at the time of completion of delivery, there is a gap between the case and the subsequent case that has been transported by a predetermined distance, and by raising the stopper 29 again through this gap,
The subsequent (second) case can be accepted reliably. Expanding the scope of order picking by workers;
The stopper action position A may be changed due to reduction or modification. In this case, first, for example, as shown by the imaginary line in FIG. 5, the holding member 13 at the position to be changed is removed, and the idle roller 9 is released. Next, after the pin 22 is taken out, the elevating member 23 having the stopper 29, the high-speed idle roller 26, etc. is taken out upward as shown by the imaginary line in FIG. After moving the movable base 18 to the disengagement position of the idle roller 9 to be changed, the elevating member 23 and the like taken out above are lowered and assembled into the position, and the elevating member 23 and the elevating body 21 are pinned together. Connect at 22. Thereafter, the free rotating roller 9 that has been removed as described above is installed in the position where the stopper 29 and the like have been removed, that is, in the front position.

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

図面は本発明の一実施例を示し、第1図は概略
側面図、第2図は概略平面図、第3図は概略正面
図、第4図は要部の平面図、第5図は要部の一部
切欠側面図、第6図は要部の一部切欠正面図であ
る。 1……棚、4……コンベヤ装置、8……機枠、
9……遊転ローラ、11……軸受、12……凹
部、14……駆動ベルト、18……可動台、19
……シリンダ装置(昇降駆動装置)、21……昇
降体、22……ピン、23……昇降部材、25…
…芯筒体、26……高速遊転ローラ、29……ス
トツパ、32……ケース、A……ストツパ作用位
置。
The drawings show one embodiment of the present invention, and FIG. 1 is a schematic side view, FIG. 2 is a schematic plan view, FIG. 3 is a schematic front view, FIG. 4 is a plan view of main parts, and FIG. FIG. 6 is a partially cutaway side view of the main part, and FIG. 6 is a partially cutaway front view of the main part. 1...shelf, 4...conveyor device, 8...machine frame,
9... Idle roller, 11... Bearing, 12... Recess, 14... Drive belt, 18... Movable base, 19
...Cylinder device (elevating drive device), 21... Elevating body, 22... Pin, 23... Elevating member, 25...
... Core cylinder, 26 ... High-speed idle roller, 29 ... Stopper, 32 ... Case, A ... Stopper action position.

Claims (1)

【特許請求の範囲】[Claims] 1 機枠に多数の遊転ローラを配設し、これら遊
転ローラに下方から接当する駆動ベルトを配設し
てなるコンベヤ装置において、各遊転ローラを機
枠に対して着脱可能に構成し、搬送経路の下方
に、該搬送経路方向に移動可能な可動台を設け、
この可動台に昇降駆動装置を介して昇降体を取付
け、この昇降体に抜出可能なピンを介して昇降部
材を連結し、この昇降部材に、遊転ローラよりも
小径でかつ下面が駆動ベルト上面に接当可能な芯
筒体と、この芯筒体に同一軸心状に配設され下降
位置で遊転ローラと搬送面を形成する高速遊転ロ
ーラと、これら高速遊転ローラのコンベヤ搬送方
向上流側前面に配置され上昇位置で前記搬送面上
方に突出するとともに下降位置で搬送面から没入
するストツパとを遊転ローラ離脱位置に設けたこ
とを特徴とするコンベヤ装置。
1. In a conveyor device in which a large number of idling rollers are arranged in a machine frame and a drive belt is arranged that contacts these idling rollers from below, each idling roller is configured to be detachable from the machine frame. and a movable platform movable in the direction of the transport route is provided below the transport route,
An elevating body is attached to this movable platform via an elevating drive device, an elevating member is connected to this elevating body via a removable pin, and a drive belt with a diameter smaller than the idler roller and a lower surface is attached to the elevating member. A core cylindrical body that can come into contact with the upper surface, a high-speed idling roller that is arranged coaxially with the core cylindrical body and forms a conveyance surface with the idling roller at the lowered position, and a conveyor conveyance of these high-speed idling rollers. A conveyor device characterized in that a stopper disposed on the front surface on the upstream side in the direction, protrudes above the conveyance surface in a raised position and retracts from the conveyance surface in a lowered position, is provided at an idle roller detachment position.
JP58102376A 1983-06-07 1983-06-07 Conveyor device Granted JPS59227614A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58102376A JPS59227614A (en) 1983-06-07 1983-06-07 Conveyor device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58102376A JPS59227614A (en) 1983-06-07 1983-06-07 Conveyor device

Publications (2)

Publication Number Publication Date
JPS59227614A JPS59227614A (en) 1984-12-20
JPH034457B2 true JPH034457B2 (en) 1991-01-23

Family

ID=14325738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58102376A Granted JPS59227614A (en) 1983-06-07 1983-06-07 Conveyor device

Country Status (1)

Country Link
JP (1) JPS59227614A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104773501B (en) * 2015-04-01 2017-04-19 乌海市天宇高岭土高新科技有限公司 Saggar blocker with rolling friction bodies

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015332U (en) * 1973-06-08 1975-02-18
JPS5135113U (en) * 1974-09-06 1976-03-16
JPS5540124A (en) * 1978-09-11 1980-03-21 Hitachi Ltd Stopper equipped with rapid traverse mechanism
JPS5614261U (en) * 1979-07-13 1981-02-06

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5015332U (en) * 1973-06-08 1975-02-18
JPS5135113U (en) * 1974-09-06 1976-03-16
JPS5540124A (en) * 1978-09-11 1980-03-21 Hitachi Ltd Stopper equipped with rapid traverse mechanism
JPS5614261U (en) * 1979-07-13 1981-02-06

Also Published As

Publication number Publication date
JPS59227614A (en) 1984-12-20

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