JPS6356326A - Assembly device for reinforcement cage for concrete slab - Google Patents
Assembly device for reinforcement cage for concrete slabInfo
- Publication number
- JPS6356326A JPS6356326A JP19899986A JP19899986A JPS6356326A JP S6356326 A JPS6356326 A JP S6356326A JP 19899986 A JP19899986 A JP 19899986A JP 19899986 A JP19899986 A JP 19899986A JP S6356326 A JPS6356326 A JP S6356326A
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- welding
- feeding
- reinforcing bar
- jig
- 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.)
- Pending
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 7
- 125000006850 spacer group Chemical group 0.000 claims abstract description 103
- 238000003466 welding Methods 0.000 claims abstract description 76
- 238000003825 pressing Methods 0.000 claims abstract 2
- 230000003014 reinforcing effect Effects 0.000 claims description 20
- 238000004804 winding Methods 0.000 abstract description 7
- 238000005520 cutting process Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 15
- 239000012530 fluid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
この発明はコンクリート版用鉄筋籠の組立装置関し、鉄
筋を平網状に溶接したちの二枚を、水平に溶接装置へ通
し、両縁の随所に一定寸法のスペーサ（間隔片）を渡し
溶接して、籠形に一体化する組立装置に、はじめて汎用
性を与えるものである。[Detailed Description of the Invention] <Industrial Application Field> The present invention relates to an assembly device for reinforcing bar cages for concrete slabs, in which two pieces of reinforcing bar are welded into a flat net shape and passed horizontally through a welding device to This provides versatility for the first time in an assembly device that integrates spacers of a fixed size at various locations and welds them into a basket shape.
（従来の技術〉
実公昭５２−４７３９ｒ籠形鉄筋用スペーサー」、及び
特公昭５３−２２０６２ｒ補強鉄筋濠の製造方法および
その装置」か、この発ＩＮ＋の従来技術としてあげられ
る。(Prior art) Japanese Utility Model Publication No. 52-4739R Spacer for cage-shaped reinforcing bars, and Japanese Patent Publication No. 53-22062R Reinforced reinforcing bar moat manufacturing method and apparatus" are cited as prior art related to this IN+.
〈発明か解決しようとする問題点）
上記公告発明のように全自動化した装置は、従来、一定
寸法の鉄筋籠を量産する場合に限られており、多種小量
生産のものは、治旦枠とハン）〜溶接ガンにより手作業
で組立て＼いる。<Problem to be solved by the invention> Conventionally, fully automated devices like the one disclosed above have been limited to the mass production of reinforcing bar cages of fixed dimensions, and small-scale production of a wide variety of products has been limited to the government framework. ) - Assembled by hand using a welding gun.
この発明は多種少量生産の鉄筋籠ても、量産品同様に全
自動組立て可能な汎用装置の開発を目的とする。The purpose of this invention is to develop a general-purpose device that can fully automatically assemble reinforcing bar cages produced in a wide variety of small quantities in the same way as mass-produced products.
〈問題点を解決するための手段〉
この発明は鉄筋平網二枚を、水平に溶接装置へ通し、平
網両縁に次々とスペーサを溶接して、籠形に一体化する
組立装置において、
異なるスペーサ用帯状素材を各個に送出し、所要寸法に
切断してスペーサとするそれぞれのスペーサ供給部と、
上記各供給部終端を通る送りコマを、任意の供給部終端
て停めてスペーサを受取らせ、引渡し位置まで進めた後
、」二記受取り位置へ戻すスペーサ選択機構と、
上記引渡し位置に来たスペーサを取上げ、これを溶接姿
勢に向きを変えて、上下平網縦筋へ真横から押付は支持
する可動溶接治具と、
上記スペーサ上下端を上記上下縦筋に抵抗溶接するガン
を上下に待機させ、任意のスペーサ溶接位置へ進出し溶
接させ得る溶接ロボットと、を備えることを特徴とする
コンクリート版用鉄筋籠の組立装置である。<Means for Solving the Problems> The present invention provides an assembly device in which two flat reinforcing bars are passed through a welding device horizontally, and spacers are successively welded to both edges of the flat mesh to form a cage-like structure. Each spacer supply section feeds out different strip materials for spacers and cuts them into the required dimensions to make spacers, and the feeding piece passes through the end of each of the above supply sections and stops at the end of an arbitrary supply section to receive the spacer. , after advancing to the delivery position, the spacer selection mechanism returns to the receiving position, picks up the spacer that has arrived at the delivery position, changes its orientation to the welding position, and presses it directly from the side to the upper and lower flat mesh vertical bars. A movable welding jig for supporting the spacer, and a welding robot that allows guns for resistance welding the upper and lower ends of the spacer to the upper and lower vertical stripes to stand by vertically, and that can advance to any desired spacer welding position and perform the welding. This is an assembly device for rebar cages for concrete slabs.
〈作 用〉
多種小量の鉄筋籠を全自動組立て可能にするため、従来
のこの種装置に付加すべき性能は、二枚の鉄筋平網の寸
法、間隔か変っても、支障なく溶接装置内て位置決めで
きる事、その位置決めした二枚の平網をつなぐ所要寸法
のスペーサを用意し、これを溶接位置に支持し得る事、
溶接ガンか上記スペーサと平網縦筋との溶接に必要な位
ｔへ、自動的に移動する事等がある。<Function> In order to enable the fully automatic assembly of small quantities of reinforcing bar cages of various types, the performance that should be added to conventional equipment of this type is that the welding equipment can be used without any problem even if the dimensions and spacing of two reinforcing bars are changed. It is possible to prepare a spacer of the required size to connect the two positioned flat meshes, and to support this at the welding position.
The welding gun may automatically move to a position t necessary for welding the spacer and the flat net vertical reinforcement.
もっとも、平網の送給、位置決め機構は在来のものても
、網幅、相互間隔の変化に応じて調整できるようになっ
ているから、機械的調整可能にするのは容易て、あまり
問題にならない。問題は異るスペーサを用意して、溶接
位置に支持する点と、溶接ガンを異る位置の溶接部へ移
動させる点とである。However, even if the flat screen feeding and positioning mechanism is conventional, it can be adjusted according to changes in the screen width and mutual spacing, so it would be easy to make it mechanically adjustable, so it would not be a problem. do not become. The problem is to prepare different spacers to support the welding position and to move the welding gun to the welding part at a different position.
この発明は、各種スペーサを帯状素材の形て送り、所要
寸法に切断してスペーサ送りコマへ渡すスペーサ供給部
を複数セット併設し、これらを選択使用する。In the present invention, a plurality of sets of spacer supply units are provided, which feed various spacers in the form of a band-shaped material, cut them into required dimensions, and deliver them to a spacer feeder, and these are selectively used.
そのスペーサ選択機構は、上記各供給部の終端を通るス
ペーサ送りコマを使うもので、任意の供給部終端でスト
ッパー等により送りコマを停め、その供給部て作ったス
ペーサをコマ上に受取り、これを引渡し位置まで運んて
溶接治具へ渡した後、受取り位置へ戻らせる機構である
。The spacer selection mechanism uses a spacer feeding piece that passes through the end of each of the above-mentioned feeding parts.The feeding piece is stopped by a stopper or the like at the end of any feeding part, and the spacer made by the feeding part is received on the piece. This mechanism transports the material to the delivery position, transfers it to the welding jig, and then returns it to the receiving position.
これて、上述のスペーサの問題は解決した。This solved the spacer problem mentioned above.
残る溶接ガンの溶接位置の問題は、記憶装置をもつ溶接
ロボットの採用により解決した。The remaining problem of the welding position of the welding gun was resolved by using a welding robot with a memory device.
二枚の平網間にスペーサを渡し溶接する位置は、鉄筋籠
の寸法に応じて変るので、各種鉄筋籠についてガンの溶
接位置、待機位置からそこまての移動経路を予め記憶さ
せておけば、上記選択機構に対し使用供給部を指示する
と＼もに、溶接ロボットには所要の溶接位置を指示する
だけでよい。The position where the spacer is passed and welded between the two flat screens changes depending on the dimensions of the reinforcing bar cage, so it is recommended to memorize the welding position of the gun and the movement route from the standby position to that point in advance for each type of reinforcing bar cage. It is only necessary to instruct the selection mechanism as to the supply section to be used and to instruct the welding robot as to the required welding position.
これにより所要のスペーサ供給部が作動し、その終端て
停まっている送りコマに、切断したスペーサを載せる。As a result, the required spacer supply section is operated, and the cut spacer is placed on the feeding frame that is stopped at the end of the spacer supply section.
送りコマに載って引渡し位置に着いたスペーサは溶接治
具に取上げられ、姿勢、位置を変えられて、二枚の平網
をつなぐ溶接位置に支持される。その各溶接部を、記憶
に従って進出したロボットが溶接するのである。The spacer, which has arrived at the delivery position on the feeding frame, is picked up by a welding jig, changed its posture and position, and is supported at the welding position where two sheets of flat mesh are connected. Each welding part is welded by a robot that advances according to its memory.
（実 施 例〉 第１〜３図にこの発明一実施例の概略を示す。(Example> 1 to 3 schematically show an embodiment of this invention.
第４図には巻枠２に巻いたスペーサ用帯状素材１ａと、
これを切断した一個のスペーサｌを示す。 第５図は上
下に重ねた鉄筋平網Ｎ、Ｎ間にスペーサ１を渡し溶接し
た状態を示す。FIG. 4 shows a spacer strip material 1a wound around a winding frame 2,
One spacer l cut from this is shown. FIG. 5 shows a state in which a spacer 1 is passed and welded between reinforcing bar flat meshes N and N stacked one above the other.
第５図のスペーサｌは片側たけ示したが、実際は左右か
らスペーサｌを平網Ｎ、Ｎ両縁に押付けて溶接する。そ
して平網Ｎ、Ｎを一定距離進めた後、同じ溶接位置で左
右スペーサを溶接する事を繰返す。第５図の溶接部Ｗは
上下に三箇所ずつあるが、溶接ガンは上下にあって、そ
れぞれ三箇所ずつ溶接できるから、第３図のようにガン
ｌｌを円台使えば、−挙に左右スペーサｌ、■を−１−
下下網Ｎ、Ｎに溶接することかできる。Although the spacer l in FIG. 5 is shown on one side, in reality, the spacer l is pressed against both edges of the flat mesh N and N from the left and right sides and welded. Then, after advancing the flat nets N and N a certain distance, welding the left and right spacers at the same welding position is repeated. There are three welding parts W on the top and bottom in Fig. 5, but the welding guns are on the top and bottom and can weld three places each, so if you use the gun I with a round base as shown in Fig. 3, you can weld at the left and right. Spacer l, ■ -1-
It can also be welded to the lower nets N and N.
さて、第１．２図ては、それぞれ−個の巻枠２をもつス
ペーサ供給部１０が左右二対で、四セット併用している
。各供給部ｌＯはそれぞれ、図示した巻枠２、素材供給
路３のほか、機械部４の囲板内に入った素材間欠引出機
構、剪断と同時に上刃によりスペーサを送りコマに載せ
る切断機構を加えて各−セットを構成している。間欠引
出機構は周知のものであり、切断機構は第４図のように
スペーサｌを一個剪断したら、上刃をさらに押下げて、
第７図のように送りコマ５七の突起５ａにスペーサｌを
はめ載せる剪断装置である。Now, in Fig. 1.2, there are two pairs of left and right spacer supply units 10 each having - number of winding frames 2, and four sets are used together. In addition to the illustrated winding frame 2 and material supply path 3, each supply section 1O has a material intermittent pull-out mechanism housed within the enclosure of the mechanical section 4, and a cutting mechanism that feeds the spacer with an upper blade and places it on the top at the same time as shearing. In addition, each - constitutes a set. The intermittent drawing mechanism is well known, and the cutting mechanism, as shown in Fig. 4, cuts off one spacer l and then presses down the upper blade further.
As shown in FIG. 7, this is a shearing device in which a spacer l is fitted onto the protrusion 5a of a feeding piece 57.
スペーサ選択機構１５の送りコマ５は、スペーサ供給部
１０の終端、つまり切断位置の真下を通るレール７に載
り、送り川流体圧シリンダ６によって、素材供給路３と
は直交する向きに移動する。第３図では第１．２図の巻
枠２等を省略しているか、第３図の紙面に直角に供給し
たスペーサ素材を切断と同時に機械部４内の送りコマ５
上に落しはめる。そのコマ５を流体圧シリンダー６が押
進めて、第３図５′の引渡し位置に停める。水平姿勢の
溶接治具８は垂下姿勢に旋回し、引渡し位置５′の真」
二に停まり、第８，９図のクランプ９を後部の流体圧シ
リンダによりつき出して、スペーサ１をつかむ。The feed piece 5 of the spacer selection mechanism 15 is placed on a rail 7 passing at the terminal end of the spacer supply section 10, that is, directly below the cutting position, and is moved by the feed river fluid pressure cylinder 6 in a direction perpendicular to the material supply path 3. In Fig. 3, the winding frame 2 etc. in Fig. 1.2 are omitted, or the spacer material fed perpendicularly to the plane of Fig.
Drop it on top. The piece 5 is pushed forward by the hydraulic cylinder 6 and stopped at the delivery position shown in FIG. 3, 5'. The welding jig 8 in the horizontal position is rotated to a hanging position, and the welding jig 8 is placed in the delivery position 5'.
2, the clamp 9 shown in FIGS. 8 and 9 is pushed out by the rear hydraulic cylinder to grasp the spacer 1.
それから溶接治具８が水平姿勢に戻ると、先端につかん
だスペーサ１は平網Ｎ、Ｎの真横に溶接姿勢で立つから
、これを突き出して−にドの平網縦筋Ｎｏ、 Ｎｏに軽
く押付け、第５図の溶接位置につける。Then, when the welding jig 8 returns to the horizontal position, the spacer 1 held at the tip stands in the welding position right next to the flat nets N and N, so stick it out and lightly attach it to the flat net vertical strips No. and No. Press it to the welding position shown in Figure 5.
そこで、四個のロボットガン１１がそれぞれ、待機位置
から指示された溶接位置へ進出し。Then, each of the four robot guns 11 advances from its standby position to the designated welding position.
第５図の上下二箇所ずつの溶接部Ｗを、］ニＦそれぞれ
のガン１１により抵抗溶接する。The two upper and lower welding parts W in FIG. 5 are resistance welded using the respective guns 11.
製作する鉄筋籠の幅が変ったら、スペーサ供給部、選択
機構、溶接治具、ロボット等−式の左右基台間隔なモー
タ駆動で調節できる。厚みが変ったら、これに応したス
ペーサ供給部を使うが、図の実施例ては二種類のスペー
サ素材しかないので、それ以外の素材を要する場合は、
稼動していない方の巻枠２を予め取換えておけばよい。If the width of the reinforcing bar cage to be manufactured changes, it can be adjusted using a spacer supply unit, a selection mechanism, a welding jig, a robot, etc., and the distance between the left and right bases is controlled by a motor drive. If the thickness changes, use the appropriate spacer supply unit, but in the example shown in the figure, there are only two types of spacer materials, so if you need another material,
The winding frame 2 that is not in operation may be replaced in advance.
その新しい巻枠２をつけたスペーサ供給部ｌＯの終端は
、前の供給部ｌＯ終端の隣りに位置しており、スペーサ
送りコマ５は双方の下方を通ってスペーサ引渡し位置の
５′に達する。The end of the spacer supply section 1O with the new winding frame 2 is located next to the end of the previous supply section 1O, and the spacer feed piece 5 passes below both to reach the spacer delivery position 5'.
第６図の実線のコマ５と鎖線のコマ５″とは、紙面に直
角な二列のスペーサ供給部の終端下方に位置する。実線
で画いたコマ５の方にスペーサ１が載っていて、現在、
右側のスペーサ供給部が稼動している事を示している。The solid line frame 5 and the chain line frame 5″ in FIG. 6 are located below the terminal ends of the two rows of spacer supply units perpendicular to the plane of the paper.The spacer 1 is placed on the frame 5 drawn by the solid line, the current,
This shows that the spacer supply section on the right is in operation.
これを左側のスペーサ供給部に切換える場合、送りコマ
は図の５″の位置に停止する必要がある。そこで、この
発明では各供給部に付属したコマ用ストッパ１２．１３
を設け、流体圧シリンダ６によるコマ５の往復行程を途
中て停められるようにした。この実施例では第６図に点
線て示すように、レール７の下方に待機し、左側供給部
を稼動させる時たけ鎖線位置へ上昇してコマ５の戻りを
停めるストッパ１３を設けた。右側供給部の付属ストッ
パ１２は定置ストッパてよい訳ていある。どちらかのス
トッパに当り停ったコマ５は、上からスペーサｌを落し
はめられ、シリンダ６の駆動によりスペーサ引渡し位置
の５′に停って溶接治具８のクランプ９を待つ。スペー
サｌを渡したらストッパに当るまて戻り、そこで又、ス
ペーサｌが落されるのを待つ。駆動力を流体圧シリンダ
によっているから、ストッパだけで簡単に停止位置を変
えられるのである。When switching this to the spacer supply section on the left side, the feed frame needs to stop at the 5'' position in the figure. Therefore, in this invention, the frame stopper 12, 13 attached to each supply section
is provided so that the reciprocating stroke of the top 5 by the fluid pressure cylinder 6 can be stopped midway. In this embodiment, as shown by the dotted line in FIG. 6, a stopper 13 is provided below the rail 7, and when the left supply section is operated, the stopper 13 rises to the position indicated by the dashed line and stops the return of the top 5. The stopper 12 attached to the right supply section may be a stationary stopper. The piece 5 that has hit either stopper is fitted with a spacer l from above, and driven by the cylinder 6, the piece 5 stops at the spacer delivery position 5' and waits for the clamp 9 of the welding jig 8. After passing the spacer l, it returns until it hits the stopper and waits for the spacer l to be dropped again. Since the driving force is provided by a fluid pressure cylinder, the stopping position can be easily changed using just the stopper.
前述のように、スペーサ供給部ｌＯを変えた場合、溶接
ロボット１１にも、そのように指令し、スペーサに応じ
た溶接位置へ進出させる。これは何種類かの溶接位置と
、それぞれへの移動経路を予め記憶させ、指示する、溶
接ロボットとしては周知の用法である。スペーサ供給部
、ストッパを選択的に働かすと同時に、溶接ロボットに
、当該スペーサ使用時の溶接位置を指令する電気制御は
、構造的にはごく普通のものり）え、そのタイムチャー
トだけを第１０図に示す。筒中に説明すると、まず上下
二枚の平網Ｎ、Ｎか定位置へ送られて停まる。これをク
ランプする。並行的に−ｒ・め溶接治具８にくわえさせ
たスペーサ１を突き出して第５図のように溶接位置にセ
ットし、溶接ロボットのガン１１を溶接位置ヘシフトす
る。そこでガン１１の電極加圧、通電によりスペーサ溶
接を終わる。As described above, when the spacer supply unit 1O is changed, the welding robot 11 is also instructed to do so and is moved to a welding position corresponding to the spacer. This is a well-known usage for welding robots in which several types of welding positions and movement routes to each are stored and instructed in advance. The electrical control that selectively operates the spacer supply unit and stopper and at the same time instructs the welding robot to the welding position when using the spacer is of a very ordinary structure), and only its time chart is shown in Figure 10. As shown in the figure. To explain inside the cylinder, first, the upper and lower two flat nets N and N are sent to a fixed position and stopped. Clamp this. In parallel, the spacer 1 held in the welding jig 8 is pushed out and set at the welding position as shown in FIG. 5, and the gun 11 of the welding robot is shifted to the welding position. Thereupon, spacer welding is completed by pressurizing the electrode of the gun 11 and energizing it.
溶接治具８は第３図の溶接時の水平姿勢から、下向き旋
回する。そして引渡し位置５′上のスペーサｌを取上げ
る。The welding jig 8 is pivoted downward from the horizontal position during welding shown in FIG. Then, pick up the spacer l above the transfer position 5'.
他方、スペーサ用帯状素材１ａはピッチ送りされ、切断
され、送りコマ移動により引渡し位置に達して待機して
いる。On the other hand, the spacer strip material 1a is pitch-fed, cut, and is waiting at a delivery position by movement of the feeding pieces.
以上、一実施例によりて説明したが、この発明はその要
旨の範囲内でも、機械設計者の周知技術により多様に変
化、応用し得る。たとえばスペーサ供給部で、鉄筋源の
厚みに合わせて素材を切断する方法をとれば、同−供給
部で異る長さのスペーサを得られ、供給部の数をさほど
ふやさずに多種類のスペーサを供給できる。Although the present invention has been described above with reference to one embodiment, it can be varied and applied in various ways within the scope of the gist thereof, depending on the well-known techniques of machine designers. For example, if the spacer supply section cuts the material according to the thickness of the reinforcing bar source, spacers of different lengths can be obtained in the same supply section, and many types of spacers can be produced without increasing the number of supply sections. can be supplied.
〈発明の効果〉
コンフート版は寸法か多種類にあるため、その鉄筋源の
寸法も多種類になる。その寸法か変ると、スペーサが変
わり、その溶接位置も変るため、鉄筋源組立装置の汎用
化は不可能と考えられていた。この発明はその汎用化を
実現した。<Effects of the Invention> Since comfort plates come in many different sizes, the size of the reinforcing bar source also comes in many different sizes. If the dimensions changed, the spacer would change and the welding position would also change, so it was thought that it would be impossible to generalize the reinforcing bar source assembly equipment. This invention has realized its generalization.
従来、作業者が別に生産されたスペーサを持って来て、
−個ずつ溶接治具に取付けていたのに対し、この発明は
スペーサ用帯状素材を補充するたけすむ。異なる素材を
用意しておけば、異なる寸法の鉄筋源の組立てに随時切
袢えられる。Traditionally, workers brought separately manufactured spacers and
-In contrast to the conventional method of attaching spacer strips one by one to a welding jig, the present invention allows for replenishment of strip material for spacers. By preparing different materials, you can use them to assemble reinforcing bars of different sizes at any time.
そのスペーサ切替えには、各種スペーサの供給部終端を
通る送りコマを用い、所要供給部の終端に停めるように
したから、スペーサの貯蔵、取出機構がなく、コマが受
堆位置と引渡し位置の間を往復する最も簡単なスペーサ
選択機構になった。To switch the spacers, we used a feeding piece that passes through the end of the supply section of each type of spacer, and stops it at the end of the required supply section.Therefore, there is no spacer storage or takeout mechanism, and the piece is placed between the receiving position and the delivery position. This is the simplest spacer selection mechanism for reciprocating.
また、この発明の溶接治具は単なるスペーサ支持具てな
く、引渡し位置へ来たスペーサを取」二げ、これを溶接
姿勢に向きを変え、」−下の平網縦筋へ真横から押付は
支持し得る画期的な可動治具とした。In addition, the welding jig of this invention is not just a spacer support; it can also be used to take the spacer that has come to the delivery position, turn it into a welding position, and press it directly from the side to the vertical strips of the flat mesh below. This is an innovative movable jig that can be supported.
そして、この発明の溶接ガンは待機位置から任意の溶接
位置へ進出し得る溶接ロボットに操作させるから、使用
するスペーサに対応する溶接位置を記憶させておけば、
ボタン操作で全溶接を完遂できる。Since the welding gun of the present invention is operated by a welding robot that can advance from the standby position to any desired welding position, it is possible to memorize the welding position corresponding to the spacer to be used.
All welding can be completed with the touch of a button.
第１．２．３図はこの発明一実施例の平面図、立面図、
側面図、第４図はスペーサ用帯状素材の一例説明図、第
５図はそのスペーサの一個を上下の鉄筋平網の各縦筋に
溶接した状態の説明図、第６図はスペーサ選択機構の送
りコマ説明用立面図、第７図は送りコマの平面図、第８
，９図は溶接治具の先端部分の立面図、第１０図は実施
例装置の動きを示すタイムチャートである。
８・・・溶接治具、ｌＯ・・・スペーサ供給部、１１・
・・溶接ロボット、１５・・・スペーサ選択機構。Figures 1.2.3 are a plan view and an elevation view of an embodiment of this invention;
A side view, Fig. 4 is an explanatory diagram of an example of a strip material for a spacer, Fig. 5 is an explanatory diagram of one of the spacers welded to each longitudinal bar of the upper and lower reinforcing bar flat mesh, and Fig. 6 is an illustration of the spacer selection mechanism. An elevational view for explaining the feeder, Figure 7 is a plan view of the feeder, and Figure 8 is a plan view of the feeder.
, 9 is an elevational view of the tip of the welding jig, and FIG. 10 is a time chart showing the movement of the embodiment apparatus. 8... Welding jig, lO... Spacer supply section, 11.
...Welding robot, 15... Spacer selection mechanism.
Claims (1)
々とスペーサを溶接して、籠形に一体化する組立装置に
おいて、 異なるスペーサ用帯状素材を各個に送出し、所要寸法に
切断してスペーサとするそれぞれのスペーサ供給部と、 上記各供給部終端を通る送りコマを、任意の供給部終端
で停めてスペーサを受取らせ、引渡し位置まで進めた後
、上記受取り位置へ戻すスペーサ選択機構と、 上記引渡し位置に来たスペーサを取上げ、これを溶接姿
勢に向きを変えて、上下平網縦筋へ真横から押付け支持
する可動溶接治具と、 上記スペーサ上下端を上記上下縦筋に抵抗溶接するガン
を上下に待機させ、任意のスペーサ溶接位置へ進出し溶
接させ得る溶接ロボットと、を備えることを特徴とする
コンクリート版用鉄筋籠の組立装置。[Claims] In an assembly device that passes two reinforcing bar flat meshes horizontally through a welding device, welds spacers one after another to both edges of the flat mesh, and integrates them into a basket shape. Each spacer supply unit is fed out and cut to the required size to make a spacer, and the feeding piece that passes through the end of each of the above supply units is stopped at an arbitrary end of the supply unit to receive the spacer, and then advanced to the delivery position. , a spacer selection mechanism that returns the spacer to the receiving position; a movable welding jig that picks up the spacer that has arrived at the delivery position, turns it into a welding position, and supports the spacer by pressing it from the side directly against the vertical mesh reinforcement; An apparatus for assembling a reinforcing bar cage for a concrete slab, comprising: a welding robot that has guns for resistance welding the upper and lower ends to the above-mentioned vertical longitudinal reinforcements placed in standby above and below, and that can advance to an arbitrary spacer welding position and perform the welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19899986A JPS6356326A (en) | 1986-08-27 | 1986-08-27 | Assembly device for reinforcement cage for concrete slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19899986A JPS6356326A (en) | 1986-08-27 | 1986-08-27 | Assembly device for reinforcement cage for concrete slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6356326A true JPS6356326A (en) | 1988-03-10 |
Family
ID=16400415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19899986A Pending JPS6356326A (en) | 1986-08-27 | 1986-08-27 | Assembly device for reinforcement cage for concrete slab |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6356326A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63252630A (en) * | 1987-04-08 | 1988-10-19 | Asahi Chem Ind Co Ltd | Welding equipment for spacer of wire gauze |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4913051A (en) * | 1972-03-22 | 1974-02-05 | ||
| JPS5347343A (en) * | 1976-10-13 | 1978-04-27 | Mitsubishi Heavy Ind Ltd | Process for fabricating threeedimentioned metal mesh |
| JPS5651315A (en) * | 1979-10-01 | 1981-05-08 | Toray Eng Co Ltd | Reinforced arrangement assembling device for concrete board |
-
1986
- 1986-08-27 JP JP19899986A patent/JPS6356326A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4913051A (en) * | 1972-03-22 | 1974-02-05 | ||
| JPS5347343A (en) * | 1976-10-13 | 1978-04-27 | Mitsubishi Heavy Ind Ltd | Process for fabricating threeedimentioned metal mesh |
| JPS5651315A (en) * | 1979-10-01 | 1981-05-08 | Toray Eng Co Ltd | Reinforced arrangement assembling device for concrete board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63252630A (en) * | 1987-04-08 | 1988-10-19 | Asahi Chem Ind Co Ltd | Welding equipment for spacer of wire gauze |
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