JP2767411B2 - Welding slag removal apparatus and method - Google Patents
Welding slag removal apparatus and methodInfo
- Publication number
- JP2767411B2 JP2767411B2 JP8198596A JP8198596A JP2767411B2 JP 2767411 B2 JP2767411 B2 JP 2767411B2 JP 8198596 A JP8198596 A JP 8198596A JP 8198596 A JP8198596 A JP 8198596A JP 2767411 B2 JP2767411 B2 JP 2767411B2
- Authority
- JP
- Japan
- Prior art keywords
- slag
- main
- removing means
- welding
- slag removing
- 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 - Fee Related
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】 本発明は、ボックス柱など
の自動連続溶接設備と併用して好適な溶接スラグ取り装
置及び方法に係る技術分野に属する。 TECHNICAL FIELD The present invention belongs to the technical field of a welding slag removing apparatus and method suitable for use with automatic continuous welding equipment such as a box column .
【０００２】[0002]
【従来技術とその課題】 多層盛り溶接の場合、溶接層
毎か複数パス溶接毎に溶接スラグを除去することが必要
である。溶接ロボットなどによる自動溶接の場合、溶接
後手動により多針タガネを当てて溶接スラグを取ること
が行われている。このように、多針タガネをエアシリン
ダなどにて溶接層へ軟加圧し、走行移動させながら溶接
層のスラグを除去する手段にあっては、タガネの先端が
溶接層の凹凸に引っ掛かり、屈曲変形してスラグ取り効
率を低下させたり、あるいは過負荷により移動操作が停
止し、安定した自動化ができない。又、主柱のコーナー
部から進入させようとすると、タガネがコーナー部に引
っ掛かり屈曲変形したり、又旋回時にタガネを突き出し
たままだと屈曲変形することから、更に安定した自動化
ができないという課題があった。（例えば、特開平６−
２８５６４６号公報参照）2. Description of the Related Art In the case of multi-layer welding, it is necessary to remove welding slag for each welding layer or for each of a plurality of passes. In the case of automatic welding by a welding robot or the like, after the welding, multi-needle slugs are manually applied to remove welding slag. In this way, in the means for removing the slag of the welding layer while softly pressing the multi-needle slug against the welding layer with an air cylinder and moving, the tip of the slug is caught by the unevenness of the welding layer, causing bending deformation As a result, the slag removal efficiency is reduced, or the moving operation is stopped due to overload, and stable automation cannot be performed. In addition, when trying to enter from the corner of the main pillar, there is a problem that even more stable automation cannot be performed because the chisel is bent and deformed by being caught in the corner and the chisel protrudes while turning. Was. (See, for example,
No. 285646)
【０００３】本発明の課題は、溶接層にそった移動時、
主柱のコーナー部を旋回するときに発生する多針タガネ
の屈曲変形を防止し、溶接部スラグの除去効率の向上が
図れる装置と方法を提供することにある。[0003] An object of the present invention is to provide a method for moving along a welding layer.
It is an object of the present invention to provide an apparatus and a method capable of preventing bending deformation of a multi-needle spring generated when turning around a corner of a main pillar and improving the efficiency of removing slag at a welding portion.
【０００４】[0004]
【課題を解決するための手段】 上記課題は、主柱同志
の外周を囲うように構成された平面形状が方形枠状の台
座上に、駆動手段により前記溶接開先線に倣って往復移
動が可能な案内体を乗載し、該案内体に、前記主柱の溶
接開先線と直交方向に前進させ溶接層を間欠的に軟加圧
してスラグを剥離除去するとともに、一定ストローク毎
に急速後退させる作動手段を備えたスラグ除去手段を設
け、一方、前記作動手段は、主柱のコーナー部でスラグ
除去手段の前進が突き抜けた位置の信号によりスラグ除
去手段を後退させる作用を備えており、又前記駆動手段
は、前記スラグ除去手段が主柱を１周した後の位置信号
により逆駆動に切り換えられるように構成したことによ
り達成される。上記課題は、主柱同志の外周を囲うよう
に構成された平面形状が方形枠状の台座上に、前記溶接
開先線に倣って移動するスラグ除去手段を設け、該スラ
グ除去手段の進退作用により溶接層のスラグを剥離除去
するに当たり、主柱の一辺ａ中途部に設定された定点か
ら溶接層スラグの剥離除去を行ない、スラグ除去手段が
主柱の第１のコーナー部を突き抜けた位置の信号により
スラグ除去手段を後退させるとともに、前記辺ａに隣設
された一辺ｂ方向に９０゜旋回せしめる第１の行程、主
柱の一辺ｂの中途部に設定された定点までスラグ除去手
段を移動させ、この定点から溶接層スラグの剥離除去を
行ない、スラグ除去手段が主柱の第２のコーナー部を突
き抜けた位置の信号によりスラグ除去手段を後退させ、
このスラグ除去手段を前記辺ｂに連なる一辺ｃ方向に９
０゜旋回させる第２の行程、このスラグ剥離除去を主柱
各辺ｂ，ｃ，ｄの順に行い、スラグ除去手段が主柱の辺
ｄ端にある第４のコーナー部を突き抜けた位置の信号、
つまり、スラグ除去手段が主柱を１周した後の位置信号
によりスラグ除去手段を後退させる第３の行程、スラグ
除去手段を前記第１〜第３の行程とは逆方向に移動させ
ながら、前記第１〜第３の行程と同様の作用により主柱
の辺ｄ，ｃ，ｂ，ａの順に、各辺に残された溶接層スラ
グを剥離除去する第４の行程、とからなることにより達
成される。Means for Solving the Problems The above-mentioned problem is solved by a reciprocating movement following a welding groove line by a driving means on a pedestal having a rectangular frame-like planar shape surrounding the outer periphery of the main pillars. A possible guide is mounted on the guide, and the guide is advanced in a direction perpendicular to the welding groove of the main column, the welding layer is intermittently soft-pressed to remove and remove the slag, and at a constant stroke, A slag removing means provided with an operating means for retreating is provided.On the other hand, the operating means has an action of retreating the slag removing means by a signal of a position where the advance of the slag removing means has penetrated at the corner of the main pillar, Further, the driving means is achieved by a configuration in which the slag removing means is switched to the reverse driving by a position signal after making one round of the main pillar. The above object is achieved by providing slag removing means which moves along the welding groove on a pedestal having a rectangular frame shape so as to surround the outer periphery of the main pillars, and the slag removing means moves forward and backward. When the slag of the welding layer is peeled and removed, the welding layer slag is peeled and removed from a fixed point set in the middle of one side a of the main pillar, and the slag removing means at a position where the slag removing means has penetrated the first corner portion of the main pillar. move with retracts the slag removal means by a signal, the first stroke allowed to the side a 90 ° pivot provided adjacent to the side b direction, the deslagging means to the set fixed point in the middle portion of one side b of the main pillar The welding layer slag is peeled and removed from this fixed point, and the slag removing means retreats the slag removing means by a signal at a position passing through the second corner portion of the main pillar,
This slag removing means is moved in the direction of one side c connected to the side b.
0 ° pivoted to the second stage, the slag peeling and removing the main column sides b, c, performed in the order of d, the position of the signal penetrates the fourth corner portion slag removal means is in the sides d end of the main post ,
That is, the third step in which the slag removing means is moved backward by the position signal after the slag removing means makes one round of the main pillar, and the slag removing means is moved in the direction opposite to the first to third steps.
And a fourth step of peeling and removing the welding layer slag remaining on each side in the order of d, c, b, and a of the main column by the same operation as the first to third steps . This is achieved by:
【０００５】[0005]
【発明の実施の形態】 図面について、本発明装置の一
実施例と、本発明方法を実施するに当たり使用する装置
の詳細を説明する。図１は本発明装置の平面図、図２は
斜視図、図３は要部の拡大正面図、図４は本発明方法の
手順行程を示す説明図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS With reference to the drawings, an embodiment of the device of the present invention and details of the device used in carrying out the method of the present invention will be described. 1 is a plan view of the apparatus of the present invention, FIG. 2 is a perspective view, FIG. 3 is an enlarged front view of a main part, and FIG. 4 is an explanatory view showing a procedure of a method of the present invention.
【０００６】図１〜図３について、本発明溶接スラグ取
り装置Ａの詳細について説明する。図１，図２に示す１
は、ボックス構造の主柱であって、該主柱１同志の溶接
開先線２の外周は、平面形状が方形枠状の台座３によっ
て囲われている。この台座３は図１から明らかなよう
に、コ字形枠状の基枠３ａと、この基枠３ａの開口部を
開閉する開閉枠３ｂによって構成するとともに、この台
座３はキャスター付き脚杆（図示略）などにより搬入，
搬出が可能で、作業フロアーに搬入し、開閉枠３ｂを開
いて台座３内に主柱１を介入誘導したのち、開閉枠３ｂ
を閉じて主柱１の溶接開先線２の外周部下方を囲うよう
にしたものである。前記枠構造の台座３の内側には、主
柱１の一辺長より巾広い内縁３ｃからなる空洞部４が構
成されており、この空洞部４に主柱１がセッティングさ
れる。前記内縁３ｃのコーナー部には比較的大きな曲率
半径をもつ屈曲縁３ｄが形成してあり、後述する案内体
がスムーズに旋回しうるようにし、又前記内縁３ｃ部に
はレール５が突設されるとともに、このレール５の外側
面全長にはこれより背の低いラック６が設けられてい
る。The details of the welding slag removing apparatus A of the present invention will be described with reference to FIGS. 1 shown in FIGS. 1 and 2
Is a main column having a box structure, and the outer periphery of the welding groove 2 of the main column 1 is surrounded by a pedestal 3 having a rectangular frame shape in plan view. As is clear from FIG. 1, the pedestal 3 is constituted by a U-shaped base frame 3a and an opening / closing frame 3b for opening and closing the opening of the base frame 3a. Omitted)
It is possible to carry it out, carry it into the work floor, open the open / close frame 3b, guide the main pillar 1 into the pedestal 3, and then guide the open / close frame 3b.
Is closed so as to surround the lower part of the outer periphery of the welding groove 2 of the main column 1. Inside the pedestal 3 of the frame structure, a hollow portion 4 having an inner edge 3c wider than one side length of the main column 1 is formed, and the main column 1 is set in this hollow portion 4. A bent edge 3d having a relatively large radius of curvature is formed at a corner of the inner edge 3c so that a guide body described later can smoothly turn, and a rail 5 is protruded from the inner edge 3c. In addition, a rack 6 shorter than the rail 5 is provided on the entire outer surface of the rail 5.
【０００７】図１〜図３に示す７は、前記レール５上を
自走する案内体で、この案内体７の左右側壁にレール５
を走行する溝付き構造の車輪８が設けてある。又前記案
内体７の一側にはモータ９が下向きに装着されており、
モータ９の下向きとした軸１０の下端部に設けた歯車１
１に、前記案内体７の一側底板に上端を軸支せる軸１２
の中途部に設けた径大歯車１３を噛合せしめ、前記モー
タ９の減速された回転が軸１２に伝えられるようにする
とともに、軸１２の下端に前記ラック６に噛合する径小
のピニオン１４を設け、前記案内体７がゆっくりとレー
ル５上を走行するよう構成したものである。１５は、前
記軸１２の中途部に設けたカム構造のドグであって、該
ドッグ１５に対応した前記案内体７の側壁に近接スイッ
チなどのセンサー１６が対向的に配設されており、前記
ドッグ１５の１回転毎にセンサー１６からドッグ１５の
検知信号が発せられる。Reference numeral 7 shown in FIGS. 1 to 3 denotes a guide which runs on the rail 5 by itself.
, A wheel 8 having a grooved structure for traveling. On one side of the guide body 7, a motor 9 is mounted downward.
Gear 1 provided at the lower end of shaft 10 with motor 9 facing downward
1, a shaft 12 for supporting the upper end on one side bottom plate of the guide body 7
A large-diameter gear 13 provided at an intermediate portion of the motor 9 is engaged so that the reduced rotation of the motor 9 is transmitted to the shaft 12, and a small-diameter pinion 14 meshed with the rack 6 is provided at the lower end of the shaft 12. The guide member 7 is configured to travel on the rail 5 slowly. Reference numeral 15 denotes a dog having a cam structure provided at an intermediate portion of the shaft 12, and a sensor 16 such as a proximity switch is disposed on a side wall of the guide body 7 corresponding to the dog 15 so as to face the dog. A detection signal of the dog 15 is issued from the sensor 16 for each rotation of the dog 15.
【０００８】前記案内体７の上部には、前記主柱１の溶
接開先線２の軸線と直交する軸線をもつ凹部１７が形成
してあり、この凹部１７には、前記溶接開先線２と直交
する軸線を有する多針タガネ（スラグ除去手段）１８を
搭載した移動ブロック１９が前進後退可能に嵌合設置さ
れている。又前記案内体７の後側壁には、前記移動ブロ
ック１９の後部に連結されたエアシリンダ２０を設け
る。そして、前記センサー１６によるドグ１５検知信号
によりエアシリンダ２０が作動し、移動ブロック１９、
即ち多針タガネ１８を急速に一時後退させるようにした
ものである。詳しくは、ドグ１５の１回転、即ち前記軸
１２に設けたピニオン１４の１回転により案内体７を介
して多針タガネ１８を、例えば約２０ｍｍ移動する毎
に、溶接開先線２部の溶接層から急速に一時後退させ、
案内体７が約２０ｍｍ移動した時点において、エアシリ
ンダ２０の作用で再び多針タガネ１８の先端を溶接層に
軟加圧させ、約２０ｍｍ毎に溶接層スラグを剥離除去す
るようにしたものである。溶接スラグ取り装置Ａは上述
のように構成されている。A recess 17 having an axis perpendicular to the axis of the welding groove 2 of the main column 1 is formed in the upper portion of the guide body 7. A moving block 19 equipped with a multi-needle sledge (slag removing means) 18 having an axis perpendicular to the axis is fitted and installed so as to be able to move forward and backward. An air cylinder 20 connected to the rear of the moving block 19 is provided on the rear wall of the guide 7. The air cylinder 20 is actuated by the dog 15 detection signal from the sensor 16, and the moving block 19,
That is, the multi-needle sledge 18 is temporarily retracted quickly. Specifically, each time the dog 15 is rotated once, that is, the pinion 14 provided on the shaft 12 is rotated by about 20 mm through the guide body 7 by the rotation of the pinion 14, the welding groove 2 is welded. Quickly withdraw from the layers,
At the time when the guide 7 moves about 20 mm, the tip of the multi-needle screw 18 is again softly pressed against the weld layer by the action of the air cylinder 20 so that the weld layer slag is peeled off and removed about every 20 mm. . The welding slag removing device A is configured as described above.
【０００９】[0009]
【スラグ取り方法の説明】 次に、前述した溶接スラグ
取り装置Ａによる溶接スラグ取り方法を図４に基づいて
説明する。案内体７、つまり多針タガネ１８はラインＸ
方向に移動し、この多針タガネ１８が主柱１の一辺ａの
中途部に設定された定点Ｂに至ると、エアシリンダ２０
の作動で多針タガネ１８を前進させ、これの先端で溶接
層表面を軟加圧し溶接層スラグを剥離除去する。そし
て、この軟加圧状態を維持した状態でピニオン１４の１
回転分、つまり、約２０ｍｍ移動した時点でドグ１５を
検知したセンサー１６の信号によりエアシリンダ２０の
作用で多針タガネ１８が急速に後退し、次のセンサー１
６がドグ１５を検知した信号によりエアシリンダ２０が
前進し、溶接層スラグを軟加圧してスラグを剥離する。
この作用を繰り返し行ないながら進行し、スラグ取り行
程１０１が終り多針タガネ１８が主柱１の第１コーナー
部に至る。そして、多針タガネ１８の前進が第１コーナ
ー部を突き抜けた位置の信号、例えば、コーナー部にて
エンコーダから発せられる位置の信号よりエアシリンダ
２０の作用で多針タガネ１８後退し、この状態が一定時
間維持される。この間に多針タガネ１８を伴った案内体
７はその進行により９０゜旋回し主柱１の辺ｂに至り、
一定時間経過後多針タガネ１８は辺ｂのＢ点に至ると再
び前進し、前記同様の溶接層スラグの剥離除去を行程１
０２にそって行ない、主柱１の第２コーナー部に至って
多針タガネ１８は９０゜旋回する。あとは主柱１の辺
ｃ，ｄにおいて、前記スラグ剥離除去と同様な作業を行
程１０３，１０４について行なう。この行程１０４の終
端で主柱の第４コーナーを多針タガネ１８が突き抜けた
位置の信号を受けてエアシリンダ２０の作用で多針タガ
ネ１８が後退する。このように、主柱１の第１〜第４コ
ーナー部を突き抜けた位置の信号、即ち、多針タガネ１
８が主柱１を１周した後の位置信号により、駆動手段、
つまりモータ９が逆駆動し、多針タガネ１８はラインｙ
にそって移動する。そして定点Ｂに至るとエアシリンダ
２０の作用で多針タガネ１８は前進し、これの先端を溶
接層表面に軟加圧させ、溶接層スラグを剥離除去する。
あとは前述した同様な作用で行程１０５，１０６，１０
７，１０８で残りの溶接層スラグを剥離除去し、行程１
０８で第４コーナーを突き抜けた位置の信号で多針タガ
ネ１８を後退停止させ、全溶接層スラグの剥離除去が完
了する。[Description of Slag Removal Method] Next, a welding slag removal method using the welding slag removal device A described above will be described with reference to FIG. Guide 7, that is, multi-needle slug 18 is line X
When the multi-needle screw 18 reaches a fixed point B set in the middle of one side a of the main pillar 1, the air cylinder 20
The multi-needle flats 18 are advanced by the operation described above, and the surface of the welding layer is softly pressed at the tip thereof to peel and remove the welding layer slag. Then, while maintaining this soft pressurized state, the pinion 14
By the action of the air cylinder 20 according to the signal of the sensor 16 which has detected the dog 15 at the time when the dog 15 has moved by about 20 mm, the multi-needle screw 18 is rapidly retracted, and the next sensor 1
6 detects the dog 15, the air cylinder 20 advances, and softly presses the welding layer slag to separate the slag.
The operation proceeds while repeating this operation, and the slag removing step 101 ends, and the multi-needle slug 18 reaches the first corner portion of the main pillar 1. Then, the advance of the multi-needle flat 18 is retracted by the action of the air cylinder 20 from a signal at a position penetrating the first corner portion, for example, a signal at a position emitted from the encoder at the corner portion. It is maintained for a certain time. During this time, the guide body 7 with the multi-needle slug 18 turns by 90 ° due to its advance to reach the side b of the main pillar 1,
After a certain period of time, the multi-needle slug 18 advances again when it reaches the point B on the side b, and performs the same removal and removal of the welding layer slag as described above.
02, the multi-needle sling 18 turns 90 ° to the second corner of the main column 1. Then, on the sides c and d of the main pillar 1, the same operation as the slag removal is performed for the steps 103 and 104. At the end of the stroke 104, a signal indicating the position at which the multi-needle slug 18 has penetrated the fourth corner of the main pillar is received, and the multi-needle slug 18 is retracted by the action of the air cylinder 20. As described above, the signal at the position penetrating the first to fourth corners of the main pillar 1, that is, the multi-needle screw 1
The driving signal is generated by the position signal after the circuit 8 has made one round of the main pillar 1.
That is, the motor 9 is driven in the reverse direction, and the multi-needle stud 18
Move along. When the fixed point B is reached, the multi-needle screw 18 advances by the action of the air cylinder 20, and the tip of the multi-needle screw 18 is softly pressed against the surface of the welding layer to remove and remove the welding layer slag.
Then, steps 105, 106, and 10 are performed by the same operation as described above.
At 7 and 108, the remaining welding layer slag was peeled off and removed.
At 08, the multi-needle sledge 18 is stopped from retreating by a signal at a position penetrating the fourth corner, and peeling and removal of all the welding layer slag is completed.
【００１０】[0010]
【発明の効果】 上述のように本発明の構成によれば、
次のような効果が得られる。 （ａ）短少距離毎にスラグ除去手段を溶接層に軟加圧す
ることにより、溶接層の凹凸に引っ掛かることのないス
ラグ取りがなし得るとともに、主柱のコーナー部での旋
回時にスラグ除去手段をコーナー部検知信号により後退
させるので、スラグ除去手段を屈曲変形させることがな
く、スラグ除去効率の向上が図れる。 （ｂ）スラグ取りにおける自動化が安定し、多層盛り溶
接の自動化が可能となり、特にボックス構造の主柱同志
の溶接開先部の溶接に好適である。According to the configuration of the present invention as described above,
The following effects can be obtained. (A) The slag removing means is soft-pressed to the welding layer every short and short distances, so that the slag can be removed without being caught by the unevenness of the welding layer. Since the slag removing means is retracted by the part detection signal, the slag removing means is not bent and deformed, and the slag removing efficiency can be improved. (B) The automation of slag removal is stable, and the automation of multi-layer welding can be automated, which is particularly suitable for welding the welding groove of the main pillars having a box structure.
【図１】 本発明装置の平面図である。FIG. 1 is a plan view of the device of the present invention.
【図２】 本発明装置の斜視図である。FIG. 2 is a perspective view of the device of the present invention.
【図３】 本発明装置の要部の拡大正面図である。FIG. 3 is an enlarged front view of a main part of the device of the present invention.
【図４】 本発明方法の手順行程を示す説明図である。FIG. 4 is an explanatory view showing a procedure step of the method of the present invention.
Ａ 溶接スラグ取り装置 Ｂ 定点 ａ 主柱の辺 ｂ 主柱の辺 ｃ 主柱の辺 ｄ 主柱の辺 １ 主柱 ２ 溶接開先線 ３ 台座 ３ａ 基枠 ３ｂ 開閉枠 ３ｃ 内縁 ３ｄ 屈曲縁 ４ 空洞部 ５ レール ６ ラック ７ 案内体 ８ 車輪 ９ モータ １０ 軸 １１ 歯車 １２ 軸 １３ 径大歯車 １４ ピニオン １５ ドグ １６ センサー １７ 凹溝 １８ 多針タガネ １９ 移動ブロック ２０ エアシリンダ Reference Signs List A Welding slag removal device B Fixed point a Side of main column b Side of main column c Side of main column d Side of main column 1 Main column 2 Weld groove 3 Base 3a Base frame 3b Open / close frame 3c Inner edge 3d Bending edge 4 Cavity Part 5 Rail 6 Rack 7 Guide 8 Wheel 9 Motor 10 Shaft 11 Gear 12 Shaft 13 Large Diameter Gear 14 Pinion 15 Dog 16 Sensor 17 Concave Groove 18 Multi Needle Wire 19 Moving Block 20 Air Cylinder
フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) B23K 37/08 B23K 9/00 501 B23K 9/095 501 B23K 9/12 331 B23K 9/32Continuation of the front page (58) Field surveyed (Int.Cl. 6 , DB name) B23K 37/08 B23K 9/00 501 B23K 9/095 501 B23K 9/12 331 B23K 9/32
Claims (2)
形状が方形枠状の台座上に、駆動手段により前記主柱同
志の溶接開先線に倣って往復移動が可能な案内体を乗載
し、該案内体に、前記主柱の溶接開先線と直交方向に前
進させ溶接層を間欠的に軟加圧してスラグを剥離除去す
るとともに、一定ストローク毎に急速後退させる作動手
段を備えたスラグ除去手段を設け、一方、前記作動手段
は、主柱のコーナー部でスラグ除去手段の前進が突き抜
けた位置の信号によりスラグ除去手段を後退させる作用
を備えており、又前記駆動手段は、前記スラグ除去手段
が主柱を１周した後の位置信号により逆駆動に切り換え
られるように構成したことを特徴とする溶接スラグ取り
装置。1. A guide member, which is configured to surround the outer periphery of a main column and has a rectangular frame-like planar shape and is capable of reciprocating along a welding groove line between the main columns by a driving means. On the guide body, operating means for advancing in the direction orthogonal to the welding groove of the main column, intermittently soft-pressing the welding layer to peel off and remove slag, and rapidly retreating at a constant stroke is provided on the guide body. The operating means has a function of retracting the slag removing means by a signal of a position where the advance of the slag removing means has penetrated at the corner of the main pillar, and the driving means has Wherein the slag removing means can be switched to reverse drive by a position signal after making one round of the main pillar.
形状が方形枠状の台座上に、前記主柱同志の溶接開先線
に倣って移動するスラグ除去手段を設け、該スラグ除去
手段の進退作用により溶接層のスラグを剥離除去するに
当たり、 （ａ）主柱の一辺ａ中途部に設定された定点から溶接層
スラグの剥離除去を行ない、スラグ除去手段が主柱の第
１のコーナー部を突き抜けた位置の信号によりスラグ除
去手段を後退させるとともに、前記辺ａに隣設された一
辺ｂ方向に９０゜旋回せしめる第１の行程、 （ｂ）主柱の一辺ｂの中途部に設定された定点までスラ
グ除去手段を移動させ、この定点から溶接層スラグの剥
離除去を行ない、スラグ除去手段が主柱の第２のコーナ
ー部を突き抜けた位置の信号によりスラグ除去手段を後
退させ、このスラグ除去手段を前記辺ｂに連なる一辺ｃ
方向に９０゜旋回させる第２の行程、 （ｃ）このスラグ剥離除去を主柱各辺ｃ，ｄの順に行
い、スラグ除去手段が主柱の辺ｄ端にある第４のコーナ
ー部を突き抜けた位置の信号、つまり、スラグ除去手段
が主柱を１周した後の位置信号によりスラグ除去手段を
後退させる第３の行程、 （ｄ）スラグ除去手段を前記第１〜第３の行程とは逆方
向に移動させながら、前記第１〜第３の行程と同様の作
用により主柱の辺ｄ，ｃ，ｂ，ａの順に、各辺に 残され
た溶接層スラグを剥離除去する第４の行程、 とからなることを特徴とする溶接スラグ取り方法。 2. A slag removing means provided on a pedestal having a rectangular frame shape so as to surround the outer periphery of the main column, the slag removing means moving along the welding groove of the main columns, and removing the slag. When the slag of the welding layer is peeled and removed by the reciprocating action of the means, (a) the slag of the welding layer is peeled and removed from a fixed point set in the middle of one side a of the main pillar, and the slag removing means is the first pillar of the main pillar. together retracts the deslagging means the position of the signal penetrates the corner portion, the first stroke allowed to 90 ° pivot provided adjacent to the one side direction b to the side a, the middle portion of one side b of (b) a main column The slag removing means is moved to the set fixed point, the welding layer slag is separated and removed from the fixed point, and the slag removing means retreats the slag removing means by a signal at a position passing through the second corner portion of the main pillar, This slug Side c continuing the removed by means to the side b
Second step to 90 ° pivoted, (c) line the slag peeling and removing the primary posts each side c, in the order of d
There, the fourth position of the signal penetrates the corner portion of the slag removal means is in edge d end of the main column, that is, the retract slag removal means by a position signal after deslagging means has one round the mainstay Step ( 3 ) , (d) the slag removing means is in the opposite direction to the first to third steps
In the same direction as the first to third steps
The main pillars are left on each side in the order of d, c, b, and a.
And a fourth step of peeling and removing the welded layer slag .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8198596A JP2767411B2 (en) | 1996-03-11 | 1996-03-11 | Welding slag removal apparatus and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8198596A JP2767411B2 (en) | 1996-03-11 | 1996-03-11 | Welding slag removal apparatus and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09239544A JPH09239544A (en) | 1997-09-16 |
| JP2767411B2 true JP2767411B2 (en) | 1998-06-18 |
Family
ID=13761783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8198596A Expired - Fee Related JP2767411B2 (en) | 1996-03-11 | 1996-03-11 | Welding slag removal apparatus and method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2767411B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4632488B2 (en) * | 2000-06-26 | 2011-02-16 | 旭化成ホームズ株式会社 | Wall panel processing method, processing apparatus, wall panel, and building using the wall panel |
| KR101409367B1 (en) * | 2012-02-16 | 2014-06-19 | 대우조선해양 주식회사 | Welding carriage for stopping access hole |
| KR101368155B1 (en) * | 2012-05-04 | 2014-03-03 | 우석대학교 산학협력단 | Automatic welding machine |
| JP7203683B2 (en) * | 2019-05-21 | 2023-01-13 | 株式会社神戸製鋼所 | SLAG REMOVAL DEVICE, SLAG REMOVAL METHOD, WELDING ROBOT AND VIBRATION ISOLATION DEVICE |
| CN110919490B (en) * | 2019-12-09 | 2021-04-02 | 杭州佑滨科技有限公司 | Welding post-treatment process for laying connection of long-distance oil pipeline system |
-
1996
- 1996-03-11 JP JP8198596A patent/JP2767411B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09239544A (en) | 1997-09-16 |
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