JPH0316818Y2 - - Google Patents
Info
- Publication number
- JPH0316818Y2 JPH0316818Y2 JP4226583U JP4226583U JPH0316818Y2 JP H0316818 Y2 JPH0316818 Y2 JP H0316818Y2 JP 4226583 U JP4226583 U JP 4226583U JP 4226583 U JP4226583 U JP 4226583U JP H0316818 Y2 JPH0316818 Y2 JP H0316818Y2
- Authority
- JP
- Japan
- Prior art keywords
- work
- annular table
- cargo
- line
- loading platform
- 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
- 239000000725 suspension Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Specific Conveyance Elements (AREA)
- Automatic Assembly (AREA)
- Feeding Of Workpieces (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Intermediate Stations On Conveyors (AREA)
Description
【考案の詳細な説明】
本考案は、例えば一方の吊下げ搬送ラインで搬
送されてきたエンジン(荷)を、他方の吊下げ搬
送ラインで搬送されてきた自動車本体に組込むに
際して、前記エンジンを受け渡すのに使用される
荷受け渡し装置に関するものである。[Detailed description of the invention] The present invention provides a method for installing an engine (load) transported by one suspension transport line into a car body transported by the other suspension transport line. It relates to a cargo delivery device used for delivery.
従来、この種の荷受け渡し装置としては、例え
ば特開昭52−69179号公報に見られるように、吊
下げ搬送式の供給ラインで搬送されてきたパレツ
ト(被搬送物)を押上げピンで持上げ、そして押
上げピンと共に下降させたパレツトをローラコン
ベヤ上に載せ、直線状の組立ライン上で移送させ
る。この移送の間にパレツト上の部品に対して部
品組付けがなされ、そして組立ラインの終端にお
いてパレツトは別の押上げピンで持上げられ、前
記供給ラインのう回してきた部分に戻されること
になる。 Conventionally, this type of cargo transfer device uses push-up pins to lift pallets (objects to be transported) transported by a suspended transport type supply line, as seen in Japanese Patent Application Laid-Open No. 52-69179. Then, the pallet, which has been lowered together with the push-up pins, is placed on a roller conveyor and transported on a linear assembly line. During this transfer, the parts on the pallet are assembled, and at the end of the assembly line the pallet is lifted by another push-up pin and returned to the part of the supply line that it has detoured from. .
部品組付けの工数が多いときには、このような
直線状の組立てラインを採用しても支障はない
が、前述したように受け渡しの際にエンジンを自
動車本体に組込むように一工数のときでかつパレ
ツトを使用しないときには、エンジンを支持する
ための荷受台を組立ライン上で往復移動させなけ
ればならず、戻し(復)移動が無駄な時間となる
ばかりか、作業員は荷受台に合せて歩かなければ
ならないことから、能率的な作業を行えない。 When the number of man-hours involved in assembling parts is large, there is no problem in adopting such a linear assembly line, but as mentioned above, when the engine is assembled into the car body at the time of delivery, it is a one-man-hour and pallet assembly line. When the engine is not in use, the loading platform used to support the engine must be moved back and forth on the assembly line, which not only wastes time moving back, but also forces workers to walk along the loading platform. I am unable to work efficiently because I have to.
そこで直線状の組立てラインをやめて、例えば
第1図に示すように長円軌跡1を有するフロアコ
ンベヤ2を設け、このフロアコンベヤ2上に複数
の荷受台3を設け、そして長円軌跡1の2本の直
線軌跡部に沿つてその上方にそれぞれ吊下げ搬送
ライン4,5を設けた構成が考えられる。この構
成によると、一方の吊下げ搬送ライン4で搬送し
てきたエンジンを荷受台3上に卸し、そしてフロ
アコンベヤ2の移動によりエンジンを他方の吊下
げ搬送ライン5側に搬送したのち、この他方の吊
下げ搬送ライン5で搬送してきた自動車本体に組
込むことができる。しかし、これによると、卸し
作業ならびに組込み作業が直線経路部で行われる
ことから、作業員は直線経路部に沿つて歩きなが
ら作業し、そして作業後に元の位置まで歩いて戻
らねばならず、したがつて戻り時間のために能率
的な作業は行えず、さらに歩きながらの作業のた
め神経をつかつていた。また長円軌跡1のために
大きな設置スペースが必要であつた。 Therefore, instead of using a linear assembly line, for example, as shown in FIG. A conceivable configuration is that suspending conveyance lines 4 and 5 are respectively provided along and above the linear trajectory of the book. According to this configuration, the engine conveyed by one suspended conveyance line 4 is unloaded onto the receiving platform 3, and after the engine is conveyed to the other suspended conveyance line 5 side by movement of the floor conveyor 2, the engine is transferred to the other suspended conveyance line 5 side. It can be incorporated into the automobile body transported by the hanging transport line 5. However, according to this, unloading work and assembly work are performed in a straight path, so workers have to work while walking along the straight path and then walk back to their original position after work. I was unable to work efficiently due to the time it took to get back home, and I was also nervous because I had to work while walking. Furthermore, the elliptical locus 1 required a large installation space.
そこで、長円軌跡を円軌跡に代えたものとし
て、例えば実公昭47−29352号公報に見られるよ
うに乗せ換え円板を採用した構造がある。これに
よると一方のコンベヤで吊下げ搬送してきた副フ
ツクを乗せ換え装置により乗せ換え円板に渡し、
そして乗せ換え円板の回転によつて副フツクを別
のコンベヤ側に移動させたのち、この副フツクを
別のコンベヤを吊下げさせ、以つて両コンベヤ間
で自動的にフツク乗せ換えを行つている。 Therefore, in order to replace the elliptical locus with a circular locus, there is a structure employing a repositioning disk, as seen in, for example, Japanese Utility Model Publication No. 47-29352. According to this, the sub-hook, which has been suspended and conveyed by one conveyor, is transferred to the transfer disk by the transfer device, and
After the sub-hook is moved to another conveyor side by the rotation of the transfer disc, another conveyor is suspended from this sub-hook, and the hooks are automatically transferred between the two conveyors. There is.
この乗せ換え円板を採用した構造によると、乗
せ換え円板と乗せ換え装置とは分離した別体物で
あることから、乗せ換え装置は一方のコンベヤな
らびに乗せ換え円板との両方に対して正確な位置
合せを行わなければならず、その構造ならびに制
御は複雑なものとなる。また作業員は乗せ換え円
板の外側で作業しなければならず、この場合も戻
り時間などが必要となる。 According to the structure that adopts this transfer disk, the transfer disk and transfer device are separate objects, so the transfer device is connected to both one conveyor and the transfer disk. Accurate positioning must be performed, and the structure and control thereof are complex. Additionally, workers must work outside the transfer disc, which also requires time to return.
本考案の目的とするところは、歩くことなく作
業が行え、しかも全体をコンパクトにまとめ得る
と共に、簡単な構造ならびに制御で正確な位置合
せを行える荷受け渡し装置を提供する点にある。 The object of the present invention is to provide a cargo handling device that allows work to be carried out without walking, can be made compact as a whole, and can perform accurate positioning with a simple structure and control.
上記目的を達成するために本考案における荷受
け渡し装置は、縦軸心の周りに回転可能な環状テ
ーブルを設け、この環状テーブル上に可動台を取
付けると共に、この可動台に昇降可能な荷受台を
設け、前記環状テーブルの上方で異なる二箇所を
通る一対の吊下げ搬送ラインを設け、前記荷受台
を吊下げ搬送ラインの下方に位置決めさせるロツ
ク装置を設けると共に、前記環状テーブル内に作
業床を設けている。 In order to achieve the above object, the cargo receiving device of the present invention is provided with an annular table that is rotatable around the vertical axis, a movable table is attached to the annular table, and a cargo receiving platform that can be raised and lowered is attached to the movable table. A pair of suspended conveyance lines passing through two different locations above the annular table are provided, a locking device for positioning the cargo receiving platform below the suspended conveyance line is provided, and a work floor is provided within the annular table. ing.
かかる本考案の構成によると、吊下げ搬送ライ
ンに対向させた荷受台はロツク装置により位置決
めを行える。この状態で荷受台を上昇させ、作業
床上の作業員が吊下げ搬送ラインから荷受台上に
荷を卸す。そして荷受台を下降させ、ロツク装置
を解除したのち環状テーブルを回転させ、荷を支
持してなる荷受台を他方の吊下げ搬送ラインに対
向させる。そしてロツク装置を作動させ、荷受台
を上昇させることで、荷を他方の吊下げ搬送ライ
ン側に渡したり、他の物体に組み込んだりし得
る。 According to the configuration of the present invention, the loading platform facing the suspended conveyance line can be positioned by the locking device. In this state, the loading platform is raised, and a worker on the work floor unloads the cargo from the suspended conveyance line onto the loading platform. After lowering the load receiving platform and releasing the locking device, the annular table is rotated, and the load receiving platform supporting the load is made to face the other suspended conveyance line. By activating the locking device and raising the cargo platform, the cargo can be transferred to the other suspended conveyance line or incorporated into another object.
以下に本考案の一実施例を第2図〜第4図に基
づいて説明する。10は機台で、その中央から支
柱11が立設されており、さらに支柱11の上端
には円板状の作業床12が取付けてある。13は
作業床12の外側に配設した環状テーブルで、縦
軸心14の周りに回転可能である。すなわち前記
支柱11の外側に軸受15を介して回転枠16が
取付けられ、この回転枠16に支持枠17を介し
て前記環状テーブル13が取付けてある。そして
環状テーブル13の回転は、前記回転枠16に受
動歯車18を取付けると共に、機台10側に減速
装置付きのモータ19を設け、このモータ19側
の駆動歯車20を前記受動歯車18に咬合させる
ことにより可能となる。また支持枠17側には複
復個の車輪21が取付けられ、これら車輪21を
下方から受止める環状レール22を前記機台10
側に設けている。23は給電レール、24は集電
子である。前記環状テーブル13の外側には外側
作業床25が設けてある。また環状テーブル13
上には、180度変位した二箇所に可動台26が設
けてある。したがつてこれら可動台26は前記縦
軸心14を中心とする円軌跡27上を移動可能と
なる。そして両可動台26に、それぞれ昇降可能
な荷受台28が設けられる。すなわち可動台26
には複数のガイド筒29が取付けてあり、これら
ガイド筒29に案内されて昇降可能なロツド30
の上端に調整台31を介して荷受台28を取付け
ている。また調整台31と可動台26との間に昇
降用のシリンダ装置32が設けてある。33は空
油圧変換器である。前記円軌跡27上の180度変
位した二箇所の上方をそれぞれ通る一対の吊下げ
搬送ライン34,35が互いに平行する状態で配
設してある。36はロツク装置で、吊下げ搬送ラ
イン34,35の下方に荷受台28を位置決めさ
せる。37はエヤ自動供給装置である。 An embodiment of the present invention will be described below based on FIGS. 2 to 4. Reference numeral 10 denotes a machine base, and a support 11 is erected from the center thereof, and a disk-shaped work floor 12 is attached to the upper end of the support 11. Reference numeral 13 denotes an annular table disposed outside the work floor 12, which is rotatable around a vertical axis 14. That is, a rotating frame 16 is attached to the outside of the support column 11 via a bearing 15, and the annular table 13 is attached to this rotating frame 16 via a support frame 17. The rotation of the annular table 13 is achieved by attaching a passive gear 18 to the rotating frame 16, providing a motor 19 with a reduction gear on the machine base 10 side, and causing a driving gear 20 on the motor 19 side to mesh with the passive gear 18. This makes it possible. Further, multiple wheels 21 are attached to the support frame 17 side, and an annular rail 22 that receives these wheels 21 from below is connected to the machine base 10.
It is placed on the side. 23 is a power supply rail, and 24 is a current collector. An outer work floor 25 is provided outside the annular table 13. Also, the circular table 13
On the top, movable platforms 26 are provided at two locations displaced by 180 degrees. Therefore, these movable bases 26 can move on a circular locus 27 centered on the vertical axis 14. Both movable platforms 26 are provided with load receiving platforms 28 that can be raised and lowered, respectively. In other words, the movable base 26
A plurality of guide tubes 29 are attached to the rod 30 which can be raised and lowered by being guided by these guide tubes 29.
A loading platform 28 is attached to the upper end of the vehicle via an adjustment platform 31. Further, a cylinder device 32 for raising and lowering is provided between the adjustment table 31 and the movable table 26. 33 is a pneumatic hydraulic converter. A pair of suspended conveyance lines 34 and 35 passing above two points displaced by 180 degrees on the circular locus 27 are arranged parallel to each other. Reference numeral 36 denotes a locking device for positioning the cargo receiving platform 28 below the suspended conveyance lines 34 and 35. 37 is an air automatic supply device.
両荷受台28をそれぞれの吊下げ搬送ライン3
4,35に対向させた状態でロツク装置36によ
り位置決めを行う。この状態で荷受台28を上昇
させ、そして一方の吊下げ搬送ライン34からそ
の下方に位置する荷受台28上にエンジンを卸
す。その際に作業員は作業床12上から作業を行
う。また他方の荷受台28上にあるエンジンは、
他方の吊下げ搬送ライン35によつて搬送されて
きた自動車本体に組み込まれる。その際の作業も
作業床12側から行われる。両吊下げ搬送ライン
34,35での作業が終了したのち荷受台28を
下降させると共にロツク装置36を解除し、そし
て環状テーブル13を180度回転させる。これに
より新たに卸したエンジンを他方の吊下げ搬送ラ
イン35に対向させ、そして空の荷受台28を一
方の吊下げ搬送ライン34に対向させる。 Both cargo receiving platforms 28 are connected to each hanging conveyance line 3.
4 and 35, positioning is performed by a locking device 36. In this state, the loading platform 28 is raised, and the engine is unloaded from one of the hanging conveyor lines 34 onto the loading platform 28 located below. At that time, the worker performs the work from above the work floor 12. The engine on the other loading platform 28 is
It is incorporated into the automobile body transported by the other hanging transport line 35. The work at that time is also performed from the work floor 12 side. After the work on both suspended conveyance lines 34, 35 is completed, the loading platform 28 is lowered, the locking device 36 is released, and the annular table 13 is rotated 180 degrees. As a result, the newly unloaded engine is made to face the other suspended conveyance line 35, and the empty loading platform 28 is made to face one of the suspended conveyance lines 34.
上記構成の本考案は次ような効果を有する。す
なわち、卸し作業ならびに組込み作業を円軌跡内
の作業床で行うことから、作業者は歩くことなく
所期の作業を行うことができ、したがつて作業は
能率的に且つ神経をつかうことなく行うことがで
きる。また円軌跡のために全体をコンパクトにま
とめることができ、装置スペースを小さくするこ
とができる。さらに可動台と荷受台は結合した一
体物であり、かつコンパクトなシステムにできる
と共に、ロツク装置により荷受台の位置決めがで
きることから、簡単な構造ならびに制御でありな
がら、高速回転と高い位置決め精度を確保でき、
無人組付け、すなわち自動化も可能にできる。 The present invention having the above configuration has the following effects. In other words, since the unloading work and the assembling work are performed on the work floor in a circular path, the worker can perform the desired work without having to walk, and therefore the work can be done efficiently and without straining. be able to. Furthermore, because of the circular trajectory, the entire system can be made compact and the space required for the apparatus can be reduced. Furthermore, the movable platform and loading platform are combined into a single unit, making it possible to create a compact system, and the loading platform can be positioned using a locking device, ensuring high-speed rotation and high positioning accuracy despite the simple structure and control. I can,
Unmanned assembly, that is, automation, can also be made possible.
第1図は従来例を示す概略平面図、第2図〜第
4図は本考案の一実施例を示し、第2図は縦断正
面図、第3図は平面図、第4図は要部の縦断面図
である。
11……支柱、12……作業床、13……環状
テーブル、14……縦軸心、26……可動台、2
7……円軌跡、28……荷受台、34,35……
吊下げ搬送ライン、36……ロツク装置。
Fig. 1 is a schematic plan view showing a conventional example, Figs. 2 to 4 show an embodiment of the present invention, Fig. 2 is a longitudinal sectional front view, Fig. 3 is a plan view, and Fig. 4 is a main part. FIG. 11... Support column, 12... Work floor, 13... Annular table, 14... Vertical axis, 26... Movable platform, 2
7... Circular locus, 28... Loading platform, 34, 35...
Hanging conveyance line, 36...lock device.
Claims (1)
け、この環状テーブル上に可動台を取付けると共
に、この可動台に昇降可能な荷受台を設け、前記
環状テーブルの上方で異なる二箇所を通る一対の
吊下げ搬送ラインを設け、前記荷受台を吊下げ搬
送ラインの下方に位置決めさせるロツク装置を設
けると共に、前記環状テーブル内に作業床を設け
たことを特徴とする荷受け渡し装置。 An annular table that can be rotated around the vertical axis is provided, a movable table is mounted on the annular table, and a cargo receiving platform that can be raised and lowered is provided on the movable table, and a pair of cargoes passing through two different locations above the annular table are provided. 1. A cargo delivery device, comprising: a hanging conveyance line; a locking device for positioning the cargo receiving platform below the hanging conveyance line; and a work floor within the annular table.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4226583U JPS59146322U (en) | 1983-03-23 | 1983-03-23 | cargo delivery device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4226583U JPS59146322U (en) | 1983-03-23 | 1983-03-23 | cargo delivery device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59146322U JPS59146322U (en) | 1984-09-29 |
JPH0316818Y2 true JPH0316818Y2 (en) | 1991-04-10 |
Family
ID=30172815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4226583U Granted JPS59146322U (en) | 1983-03-23 | 1983-03-23 | cargo delivery device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59146322U (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62168770A (en) * | 1986-01-21 | 1987-07-25 | Honda Motor Co Ltd | Transfer apparatus for assembling automobile |
JPS62168768A (en) * | 1986-01-21 | 1987-07-25 | Honda Motor Co Ltd | Transfer apparatus for assembling automobile |
-
1983
- 1983-03-23 JP JP4226583U patent/JPS59146322U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59146322U (en) | 1984-09-29 |
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