JPH11129074A - Light blocking mask for welding, or hood for fume using for torch of welding device - Google Patents
Light blocking mask for welding, or hood for fume using for torch of welding deviceInfo
- Publication number
- JPH11129074A JPH11129074A JP31583497A JP31583497A JPH11129074A JP H11129074 A JPH11129074 A JP H11129074A JP 31583497 A JP31583497 A JP 31583497A JP 31583497 A JP31583497 A JP 31583497A JP H11129074 A JPH11129074 A JP H11129074A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- fume
- hood
- torch
- flexible hose
- 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.)
- Withdrawn
Links
Landscapes
- Arc Welding In General (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、アーク溶接時に発
生するヒュームを回収するヒューム回収機に用いる溶接
用遮光マスク、又はヒューム回収機能を備えた半自動又
はロボット型自動溶接機のトーチに用いるヒューム用フ
ードに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a light shielding mask for welding used in a fume recovery machine for recovering fume generated during arc welding, or a fume used in a torch of a semi-automatic or robot type automatic welding machine having a fume recovery function. About food.
【０００２】[0002]
【従来の技術】アーク溶接作業において、手持ち式の遮
光マスクや頭部に被る構造の遮光マスクが、溶接作業者
の目を保護するために使用されていることは周知のこと
である。これらの遮光マスクの利用と併せて、図１０に
示すようにワークａの溶接部から発生するヒュームｂを
回収するために、固定式の吸入部ｄを備えたファン式ヒ
ューム回収機ｃを用いることも行われている。また、ヒ
ューム回収機能を備えた半自動又はロボット型自動溶接
機においては、トーチの外筒部に吸込口が設けられてお
り、溶接部から発生するヒュームをその吸込口より吸入
する構造とされている。2. Description of the Related Art It is well known that, in an arc welding operation, a hand-held light-shielding mask or a light-shielding mask having a structure to cover a head is used to protect the eyes of a welding operator. In conjunction with the use of these light-shielding masks, a fan-type fume collector c having a fixed suction part d is used to collect fumes b generated from the welded part of the work a as shown in FIG. Has also been done. Further, in a semi-automatic or robotic automatic welding machine having a fume recovery function, a suction port is provided in an outer cylinder portion of a torch, and fumes generated from a welded portion are sucked through the suction port. .
【０００３】[0003]
【発明が解決しようとする課題】従来のヒューム回収機
ｃの吸入部ｄはワークａの近くに適宜固定設置する構造
とされており、溶接部の位置が移動したときにはその吸
入部ｄの位置を適時に調整しないと、ヒュームｂの回収
が十分に行われない。しかるに、溶接作業中に吸入部ｄ
の位置を度々変更することは、作業者にとって面倒で煩
わしいものである。しかして、ヒュームの拡散を少なく
するためには大風量の性能をもつファン式ヒューム回収
機を設置する必要があることから、大きな設置スペース
を要すると共にコストが高くつくという不都合があっ
た。また、従来の半自動又はロボット型自動溶接機のト
ーチには、吸込口の周囲を覆うようなフードがなく、吸
込口を大きくすることも自ずと限度があることから、ヒ
ュームの回収が十分に行われなく、ヒュームが周囲に拡
散してしまうという問題もあった。加えて、ヒュームは
じん肺をひきおこす要因ともなるため、労働安全衛生の
観点からも、これを効率よく回収する何らかの対策が要
望されていた。The suction part d of the conventional fume collecting machine c is structured so as to be appropriately fixed and installed near the work a. When the position of the welded part moves, the position of the suction part d is changed. Unless timely adjustment is performed, fume b cannot be sufficiently collected. However, during the welding operation, the suction part d
It is troublesome and troublesome for the operator to frequently change the position of. However, in order to reduce the diffusion of fume, it is necessary to install a fan-type fume recovery machine having a large air volume, so that a large installation space is required and the cost is high. In addition, conventional torches of semi-automatic or robotic automatic welding machines do not have a hood that covers the periphery of the suction port, and there is a natural limit to increasing the size of the suction port. Instead, there was a problem that fumes spread to the surroundings. In addition, since fumes cause pneumoconiosis, some measures to efficiently collect fumes have been demanded from the viewpoint of occupational safety and health.
【０００４】この発明の目的は、溶接用遮光マスク又は
溶接機のトーチに用いるヒュームの回収効率の向上に有
効なヒューム用フードを提供することにある。An object of the present invention is to provide a fume hood which is effective for improving the efficiency of fume collection used for a light shielding mask for welding or a torch of a welding machine.
【０００５】[0005]
【課題を解決するための手段】前記目的を達成するため
に請求項１に記載の溶接用遮光マスクに用いるヒューム
用フードは、溶接作業者の顔面と前頭部を覆う防護面部
のほぼ中央に遮光レンズを設け、該防護面部又は頭部装
着バンドに、アーク溶接時に発生するヒュームを吸入す
るための任意の方向に可変自在なフレキシブルホースを
取り付け、該フレキシブルホースの排出側に、ヒューム
回収機に連結された吸入ホースを連結するように設けた
溶接用遮光マスクにおいて、前記フレキシブルホースの
吸込口に取り付けるための取付部と、金属製メッシュ材
料からなるラッパ形状又は直管状の弾力性を有する本体
とを一体に形成したことを特徴とする。According to a first aspect of the present invention, there is provided a fume hood for use in a light-shielding mask for welding according to the first aspect of the present invention. A light-shielding lens is provided, and a flexible hose that can be freely changed in any direction for sucking fume generated at the time of arc welding is attached to the protective surface portion or the head-mounted band, and a fume collection machine is provided on the discharge side of the flexible hose. In a welding light shielding mask provided so as to connect the connected suction hoses, a mounting portion for mounting to the suction port of the flexible hose, and a trumpet-shaped or straight tubular elastic body made of a metal mesh material; Are formed integrally.
【０００６】同様の目的を達成するために請求項２に記
載の溶接機のトーチに用いるヒューム用フードは、アー
ク溶接時に発生するヒュームを吸入するヒューム回収機
能を備えた溶接機のトーチの外筒部に取り付けるための
取付部と、金属製メッシュ材料からなるラッパ形状又は
直管状の弾力性を有する本体とを一体に形成し、該本体
は前記外筒部に設けられた吸込口の周囲を覆い外筒部の
先端に向かって延びるように設けられていることを特徴
とする。According to another aspect of the present invention, there is provided a fume hood for use in a torch of a welding machine, wherein the fume hood is provided with a fume collecting function for sucking fume generated during arc welding. An attachment part for attaching to the part and a trumpet-shaped or straight tubular elastic body made of a metal mesh material are integrally formed, and the body covers around a suction port provided in the outer cylinder part. It is provided so as to extend toward the front end of the outer cylindrical portion.
【０００７】[0007]
【発明の作用及び効果】請求項１に記載の溶接用遮光マ
スクに用いるヒューム用フードは、先端の開口部分が作
業者の溶接部に対応する動作に合わせて、常にヒューム
の発生箇所の近くに移動する。このため、ヒュームは効
率よく回収される。また、このフードは前記マスクのフ
レキシブルホースの曲げ具合を調節することにより、ヒ
ュームを吸入しやすい適切な位置・方向に容易に設定す
ることができる。請求項２に記載の溶接機のトーチに用
いるヒューム用フードついても、ヒュームを吸入する先
端の開口部分が常にヒュームの発生箇所の近くに移動す
るので、ヒュームを効率よく回収する。上記何れのフー
ドにおいても、溶接作業時に障害物と当たる場合には、
弾力性を有する本体が適当に変形するので、狭い箇所で
の溶接作業も余り制限を受けずに行うことができる。The fume hood used for the light-shielding mask for welding according to the first aspect of the present invention is such that the opening at the distal end is always near the fume generation location in accordance with the operation corresponding to the welding portion of the operator. Moving. Therefore, fumes are efficiently collected. Further, the hood can be easily set to an appropriate position and direction in which fume can be easily sucked by adjusting the bending degree of the flexible hose of the mask. The fume hood used in the torch of the welding machine according to the second aspect also efficiently collects the fume because the opening at the tip for sucking the fume always moves near the fume generation location. In any of the above hoods, if it hits an obstacle during welding work,
Since the body having elasticity is appropriately deformed, welding work in a narrow place can be performed without much restriction.
【０００８】このヒューム用フード（以下、単にフード
という）は、溶接用遮光マスクやトーチへの取り付けが
簡単であって、製造コストも安価である。しかも、ヒュ
ームの発生箇所の近くでヒュームの回収を行うことがで
きるので回収効率が向上し、良好な作業環境維持に寄与
する。さらには、副次的効果として、従来の大型ファン
式ヒューム回収機を設置する必要がなくなり、経済的な
小型のヒューム回収機の使用が可能となった。The fume hood (hereinafter simply referred to as a hood) can be easily attached to a welding light-shielding mask or a torch, and the manufacturing cost is low. In addition, since fumes can be collected in the vicinity of the place where the fumes are generated, the collection efficiency is improved, which contributes to maintaining a favorable working environment. Further, as a secondary effect, there is no need to install a conventional large fan-type fume collector, and an economical small-sized fume collector can be used.
【０００９】[0009]
【発明の実施の形態】以下に、本発明の実施の形態例を
図面に基づいて説明する。図１はラッパ形状のフードの
斜視図、図２は直管状のフードの斜視図、図３は手持ち
式の溶接用遮光マスクにフードを取り付けた状態の斜視
図、図４は頭部着用式の溶接用遮光マスクにフードを取
り付けた状態の斜視図、図６はフードを取り付けた手持
ち式の溶接用遮光マスクの使用状態の説明図、図７は半
自動溶接機のトーチにフードを用いた説明図、図８はロ
ボット型自動溶接機のトーチにフードを用いた説明図で
ある。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of a trumpet-shaped hood, FIG. 2 is a perspective view of a straight tubular hood, FIG. 3 is a perspective view of a state in which the hood is attached to a handheld light-shielding mask for welding, and FIG. FIG. 6 is a perspective view of a state in which a hood is attached to a welding light shielding mask, FIG. 6 is an explanatory view of a use state of a handheld welding light shielding mask to which a hood is attached, and FIG. 7 is an explanatory view of using a hood as a torch of a semi-automatic welding machine. FIG. 8 is an explanatory view using a hood as a torch of a robot type automatic welding machine.
【００１０】図１に示すフード１１は後記溶接用遮光マ
スク又は溶接機のトーチに用いるものであり、ステンレ
ス、真鍮等の弾力性を有する約４０〜２００番の金属製
メッシュ材料を用いたラッパ形状の本体１２と、短筒形
の取付部１３とをロウ付け又は金属バンド等により接合
して一体に形成されている。溶接用遮光マスクに用いる
フード１１は、先端の開口１４の直径を後記フレキシブ
ルホース３５(４５)の径の約１.５〜２倍、長さをフレ
キシブルホース３５(４５)の径の約２倍に設ける。ま
た、溶接機のトーチに用いる場合には、先端の開口１４
の直径を後記トーチの外筒部径の約１.５〜２倍、長さ
を開口１４の直径の１〜２倍に設ける。図１には、本体
１２のメッシュ組織の一部を拡大して示した。A hood 11 shown in FIG. 1 is used for a light shielding mask for welding or a torch of a welding machine, and has a trumpet shape using a resilient metal mesh material of about 40 to 200, such as stainless steel or brass. And a short cylindrical mounting portion 13 are integrally formed by brazing or joining with a metal band or the like. The hood 11 used for the light-shielding mask for welding has a diameter of the opening 14 at the tip of about 1.5 to 2 times the diameter of the flexible hose 35 (45), and a length of about twice the diameter of the flexible hose 35 (45). To be provided. When used for a torch of a welding machine, the opening 14
The diameter of the opening is about 1.5 to 2 times the diameter of the outer cylindrical portion of the torch, and the length is 1 to 2 times the diameter of the opening. FIG. 1 shows a part of the mesh structure of the main body 12 in an enlarged manner.
【００１１】図２に示すフード２１は溶接機のトーチに
用いるものであり、ステンレス、真鍮等の弾力性を有す
る約４０〜２００番の金属製メッシュ材料を用いた直管
状の本体２２と、短筒形の取付部２３とをロウ付け又は
金属バンド等により接合して一体に形成されている。フ
ード２１の先端の開口２４の直径は、後記トーチの外筒
部径の約１.５〜２倍、長さを開口２４の直径の約１〜
２倍に設ける。図２には、本体２２のメッシュ組織の一
部を拡大して示した。A hood 21 shown in FIG. 2 is used for a torch of a welding machine, and has a straight tubular main body 22 made of a resilient metal mesh material of about 40 to 200, such as stainless steel or brass, and a short body. It is integrally formed with the cylindrical mounting portion 23 by brazing or joining with a metal band or the like. The diameter of the opening 24 at the tip of the hood 21 is about 1.5 to 2 times the diameter of the outer cylindrical part of the torch, and the length is about 1 to 1 times the diameter of the opening 24.
It is provided twice. FIG. 2 shows a part of the mesh structure of the main body 22 in an enlarged manner.
【００１２】図３において、Ｍ1は手持ち式の溶接用遮
光マスクであって、該遮光マスクＭ1には溶接作業者の
顔面と前頭部を覆う防護面部３１のほぼ中央に遮光レン
ズ３２を設け、その下部３１ａに握り杆３３が設けられ
ている。前記防護面部３１の外側縁には、任意の方向に
可変自在なフレキシブルホース３５の直管部３５ａをそ
の外側縁に沿わせてＵ字形状の固定具３６により取り付
ける。そのフレキシブルホース３５の一端側の吸込口３
５ｂには、アーク溶接時に発生するヒュームを吸入する
ための上記フード１１の取付部１３を嵌めて、図示しな
いバンド等を用いて該フード１１を取り付ける。In FIG. 3, reference numeral M 1 denotes a hand-held type light shielding mask for welding. The light shielding mask M 1 is provided with a light shielding lens 32 substantially at the center of a protective surface portion 31 covering the face and frontal part of the welding operator. A grip bar 33 is provided at the lower part 31a. A straight pipe portion 35a of a flexible hose 35 that can be freely changed in any direction is attached to an outer edge of the protective surface portion 31 by a U-shaped fixture 36 along the outer edge. The suction port 3 at one end of the flexible hose 35
The mounting portion 13 of the hood 11 for sucking fume generated at the time of arc welding is fitted to 5b, and the hood 11 is mounted using a band (not shown) or the like.
【００１３】前記フレキシブルホース３５の直管部３５
ａには、着脱自在なジョイント（図示せず）等を設け
て、図５に例示する1000〜2000ｍｍＡｑの比較的高い真
空力のルーツブロワー式ヒューム回収機ｆの吸気口ｇに
連結されたフレキシブルホースのような柔軟な吸入ホー
スｈを連結するように設ける。The straight pipe section 35 of the flexible hose 35
In FIG. 5A, a flexible hose connected to a suction port g of a roots blower type fume collection machine f having a relatively high vacuum force of 1000 to 2000 mmAq as shown in FIG. A flexible suction hose h is provided so as to be connected.
【００１４】図４には頭部着用式の溶接用遮光マスクＭ
2を示す。この溶接用遮光マスクＭ2には溶接作業者の顔
面を覆う防護面部４１のほぼ中央に遮光レンズ４２を設
け、その上部４１ａに頭部装着バンド４３が設けられて
いる。その頭部装着バンド４３の横断片４３ａには、任
意の方向に可変自在なフレキシブルホース４５の直管部
４５ａを、防護面部４１の前後方向中心に位置するよう
にＵ字形状の固定具４６により取り付ける。なお、フレ
キシブルホース４５の直管部４５ａは、防護面部４１の
外側縁に取り付けることも可能である。上記フレキシブ
ルホース４５の一端側の吸込口４５ｂには、前記フード
１１の取付部１３を嵌めて同フード１１を取り付ける。
フレキシブルホース４５の直管部４５ａには、前記遮光
マスクＭ1と同様に、ルーツブロワー式ヒューム回収機
ｆの吸気口ｇに連結された柔軟な吸入ホースｈを連結す
るように設ける。FIG. 4 shows a head-mounted type light shielding mask M for welding.
Shows 2 . The light shielding lens 42 substantially in the center of the protective surface 41 in the welding shielding mask M 2 for covering the face of the welder provided a head mounted band 43 is provided on its upper part 41a. A straight pipe portion 45a of a flexible hose 45, which can be freely changed in any direction, is attached to a horizontal section 43a of the head-mounted band 43 by a U-shaped fixing member 46 so as to be located at the center of the protective surface portion 41 in the front-rear direction. Attach. Note that the straight pipe portion 45a of the flexible hose 45 can be attached to the outer edge of the protection surface portion 41. The mounting portion 13 of the hood 11 is fitted into the suction port 45b at one end of the flexible hose 45, and the hood 11 is mounted.
The straight pipe portion 45a of the flexible hose 45, likewise provided to connect the flexible suction hose h connected to the intake port g of Roots blower type fume collecting device f and the light-shielding mask M 1.
【００１５】つぎに、フード１１を取り付けた手持ち式
の溶接用遮光マスクＭ1の使用方法を説明する。図６に
示すように、溶接用遮光マスクＭ1は作業者により握り
杆３３を握られて使用され、自身の目をアーク光やスパ
ッターから保護するためにワークａの溶接部に対応する
ように移動される。しかして、その溶接動作に追随する
ようにフード１１は常にヒュームｂの発生箇所の近くに
必然的に移動し、ヒュームｂは拡散することなく吸入さ
れる。[0015] Next, a method using a light-shielding welding handheld fitted with a hood 11 mask M 1. As shown in FIG. 6, the welding shielding mask M 1 is used grasped the grip rod 33 by the operator, so as to correspond to the welding of the workpiece a to protect their eyes from the arc light or sputtering Be moved. Accordingly, the hood 11 always moves near the location where the fume b is generated so as to follow the welding operation, and the fume b is sucked in without being diffused.
【００１６】つぎに、フード１１を用いる半自動溶接機
の公知のトーチＴ1を図７に示す。図において５１は握
り部、５２は握り部５１から延びる外筒部、５３は外筒
部５２の周囲に設けられたヒュームの吸込口、５４は溶
接ガスの吹き出し口、５５は溶接ワイヤ、５６は前記ル
ーツブロワー式ヒューム回収機等のヒューム回収機に連
結される吸入ホースである。また、ヒュームの流れ方向
を矢線ｘ、溶接ガスの流れ方向を矢線ｙで示す。上記フ
ード１１は取付部１３をトーチＴ1の外筒部５２に挿入
して、バンド１５により締め付けて取り付けられる。フ
ード１の開口端からトーチＴ1のノズル先端までの長さ
は、外筒部径の約２〜３倍となるように設ける。Next, a known torch T 1 of a semi-automatic welding machine using the hood 11 is shown in FIG. In the figure, reference numeral 51 denotes a grip portion, 52 denotes an outer cylinder portion extending from the grip portion 51, 53 denotes a fume inlet provided around the outer cylinder portion 52, 54 denotes a welding gas outlet, 55 denotes a welding wire, and 56 denotes a welding wire. A suction hose connected to a fume collection machine such as the roots blower fume collection machine. The flow direction of the fume is indicated by an arrow x, and the flow direction of the welding gas is indicated by an arrow y. The hood 11 by inserting the mounting portion 13 to the outer tubular portion 52 of torch T 1, mounted tightened by a band 15. The length of the nozzle to the tip of the torch T 1 from the open end of the hood 1 is provided so as to be about 2-3 times the outer cylindrical portion diameter.
【００１７】図８には、フード２１を用いるロボット型
自動溶接機の公知のトーチＴ2を示す。図において、６
１はトーチ本体、６２はトーチ本体６１から延びる外筒
部、６３は外筒部６２の周囲に設けられたヒュームの吸
込口、６４は溶接ガスの吹き出し口、６５は溶接ワイ
ヤ、６６は前記同様の吸入ホースである。上記フード２
１は取付部２３をトーチＴ2の外筒部６２に挿入して、
バンド２５により締め付けて取り付けられる。FIG. 8 shows a known torch T 2 of a robot type automatic welding machine using the hood 21. In the figure, 6
1 is a torch main body, 62 is an outer cylinder part extending from the torch main body 61, 63 is a fume inlet provided around the outer cylinder part 62, 64 is a welding gas outlet, 65 is a welding wire, and 66 is the same as above. It is a suction hose. Food 2 above
1 by inserting the mounting portion 23 to the outer tubular portion 62 of the torch T 2,
The band 25 is fastened and attached.
【００１８】上記した構成になるヒューム回収機能を備
えた溶接機のトーチに用いるフード１１（又は２１）
は、前記トーチＴ1（Ｔ2）の動作に従って常にヒューム
の発生箇所の近くに移動するので、ヒュームの回収がよ
り効率的に行われる。また、図９に示すように、フード
１１が溶接作業時に障害物ｅと当たる場合には、弾力性
のある本体１２が適当に変形するので、狭い箇所での溶
接作業もあまり制限されずに行うことができる。A hood 11 (or 21) used for a torch of a welding machine having a fume recovery function having the above-described structure.
Moves constantly near the location where fumes are generated in accordance with the operation of the torch T 1 (T 2 ), so that fumes can be collected more efficiently. In addition, as shown in FIG. 9, when the hood 11 hits the obstacle e during the welding operation, the elastic body 12 is appropriately deformed, so that the welding operation in a narrow place is performed without much restriction. be able to.
【図１】ラッパ形状のフードの斜視図FIG. 1 is a perspective view of a trumpet-shaped hood.
【図２】直管状のフードの斜視図FIG. 2 is a perspective view of a straight tubular hood.
【図３】手持ち式の溶接用遮光マスクにフードを取り付
けた状態の斜視図FIG. 3 is a perspective view showing a state in which a hood is attached to a handheld welding light shielding mask.
【図４】頭部着用式の溶接用遮光マスクにフードを取り
付けた状態の斜視図FIG. 4 is a perspective view showing a state in which a hood is attached to a head-wearable light-shielding mask for welding.
【図５】本発明に用いるルーツブロワー式ヒューム回収
機の斜視図FIG. 5 is a perspective view of a roots blower type fume collector used in the present invention.
【図６】フードを取り付けた手持ち式の溶接用遮光マス
クの使用状態の説明図FIG. 6 is an explanatory view of a use state of a hand-held welding light shielding mask to which a hood is attached.
【図７】半自動溶接機のトーチにフードを用いた説明図FIG. 7 is an explanatory view using a hood as a torch of a semi-automatic welding machine.
【図８】ロボット型自動溶接機のトーチにフードを用い
た説明図FIG. 8 is an explanatory view using a hood as a torch of a robotic automatic welding machine.
【図９】障害物のある場所での溶接作業の説明図FIG. 9 is an explanatory view of a welding operation in a place where there is an obstacle.
【図１０】従来の溶接用遮光マスクの使用状態の説明図FIG. 10 is an explanatory diagram of a use state of a conventional welding light shielding mask.
１１、２１→（ヒューム用）フード １２、２２→本体
１３、２３→取付部 １４、２４→開口 Ｍ1→手持ち式の溶接用遮光マスク Ｍ2→頭部着用式の
溶接用遮光マスク ｆ→（ルーツブロワー式）ヒューム回収機 ｈ→吸入ホ
ース ３５、４５→フレキシブルホース ３５ａ、４５ａ→直
管部 ３５ｂ、４５ｂ→吸込口 Ｔ1、Ｔ2→トーチ ５２、６２→外筒部 ５３、６３→
吸込口11, 21 → Hood 12, 22 → Body 13, 23 → Mounting parts 14, 24 → Opening M 1 → Hand-held welding light shielding mask M 2 → Head-wearing welding light shielding mask f → ( Roots blower type) fume recovery machine h → suction hose 35, 45 → flexible hose 35a, 45a → straight pipe section 35b, 45b → suction port T 1 , T 2 → torch 52, 62 → outer cylinder section 53, 63 →
Suction port
───────────────────────────────────────────────────── フロントページの続き (72)発明者 伊藤 義展 愛知県海部郡蟹江町大字蟹江本町字ホの割 160番地の１ 株式会社アンレット内 (72)発明者 加藤 雅美 愛知県海部郡蟹江町大字蟹江本町字ホの割 160番地の１ 株式会社アンレット内 (72)発明者 加藤 利明 愛知県海部郡蟹江町大字蟹江本町字ホの割 160番地の１ 株式会社アンレット内 (72)発明者 久米 光一 愛知県海部郡蟹江町大字蟹江本町字ホの割 160番地の１ 株式会社アンレット内 (72)発明者 横井 隆志 愛知県海部郡蟹江町大字蟹江本町字ホの割 160番地の１ 株式会社アンレット内 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Yoshinobu Ito Kanie-cho, Kaifu-gun, Aichi Prefecture, Kanie-honmachi, Ho-no-ri, 160-1 Anlet Co., Ltd. (72) Inventor, Masami Kato, Kanie-cho, Kaifu-gun, Aichi Prefecture 160-1 Honmachi-no-Honai, Anlet, Inc. (72) Inventor Toshiaki Kato Kanie-cho, Kaifu-gun, Aichi-gun, Kanie-cho, 160-floor, 160th Anlet, Inc. (72) Inventor Koichi Kume, Aichi 160-1 Kanie Honcho, Kanie-cho, Kaifu-gun, Japan 160-in-1 Anlet, Inc. (72) Inventor Takashi Yokoi Takashi Yokoi, Kanie-cho, Kaie-gun, Aichi prefecture
Claims (2)
部のほぼ中央に遮光レンズを設け、該防護面部又は頭部
装着バンドに、アーク溶接時に発生するヒュームを吸入
するための任意の方向に可変自在なフレキシブルホース
を取り付け、該フレキシブルホースの排出側に、ヒュー
ム回収機に連結された吸入ホースを連結するように設け
た溶接用遮光マスクにおいて、前記フレキシブルホース
の吸込口に取り付けるための取付部と、金属製メッシュ
材料からなるラッパ形状又は直管状の弾力性を有する本
体とを一体に形成したことを特徴とする溶接用遮光マス
クに用いるヒューム用フード。1. A light-shielding lens is provided substantially at the center of a protective surface portion covering a face and a forehead of a welding worker, and an optional device for sucking fume generated during arc welding into the protective surface portion or a head-mounted band. Attach a flexible hose that can be changed in direction, and at the discharge side of the flexible hose, to attach to the suction port of the flexible hose, with a welding light shielding mask provided to connect the suction hose connected to the fume collection machine. A fume hood used for a light-shielding mask for welding, wherein an attachment portion and a trumpet-shaped or straight-tube elastic body made of a metal mesh material are integrally formed.
するヒューム回収機能を備えた溶接機のトーチの外筒部
に取り付けるための取付部と、金属製メッシュ材料から
なるラッパ形状又は直管状の弾力性を有する本体とを一
体に形成し、該本体は前記外筒部に設けられた吸込口の
周囲を覆い外筒部の先端に向かって延びるように設けら
れていることを特徴とする溶接機のトーチに用いるヒュ
ーム用フード。2. A mounting portion for mounting on a cylindrical portion of a torch of a welding machine having a fume collecting function for sucking fume generated during arc welding, and a trumpet-shaped or straight tubular elasticity made of a metal mesh material. And a main body having a main body, the main body being provided so as to cover a periphery of a suction port provided in the outer cylindrical portion and to extend toward a tip of the outer cylindrical portion. Fume hood used for torch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31583497A JPH11129074A (en) | 1997-10-30 | 1997-10-30 | Light blocking mask for welding, or hood for fume using for torch of welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31583497A JPH11129074A (en) | 1997-10-30 | 1997-10-30 | Light blocking mask for welding, or hood for fume using for torch of welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH11129074A true JPH11129074A (en) | 1999-05-18 |
Family
ID=18070139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31583497A Withdrawn JPH11129074A (en) | 1997-10-30 | 1997-10-30 | Light blocking mask for welding, or hood for fume using for torch of welding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH11129074A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827173A (en) * | 2015-04-08 | 2015-08-12 | 安徽宏源铁塔有限公司 | Protective device for welding gun |
| KR20180116581A (en) * | 2017-04-17 | 2018-10-25 | 삼성중공업 주식회사 | Laser beam shade and laser machining device having laser beam shade |
| JP2019063826A (en) * | 2017-10-02 | 2019-04-25 | 株式会社ダイヘン | Operation terminal for welding robot and welding robot system |
| KR102263748B1 (en) * | 2020-04-20 | 2021-06-10 | 주식회사 부농테크 | Exchangeable torch extension head for punching mulching vinyl and machine of punching mulching vinyl using torch extension head |
| CN116393882A (en) * | 2023-06-08 | 2023-07-07 | 中信建设有限责任公司 | Welding device for steel tube bundle combined structural member |
-
1997
- 1997-10-30 JP JP31583497A patent/JPH11129074A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827173A (en) * | 2015-04-08 | 2015-08-12 | 安徽宏源铁塔有限公司 | Protective device for welding gun |
| KR20180116581A (en) * | 2017-04-17 | 2018-10-25 | 삼성중공업 주식회사 | Laser beam shade and laser machining device having laser beam shade |
| JP2019063826A (en) * | 2017-10-02 | 2019-04-25 | 株式会社ダイヘン | Operation terminal for welding robot and welding robot system |
| KR102263748B1 (en) * | 2020-04-20 | 2021-06-10 | 주식회사 부농테크 | Exchangeable torch extension head for punching mulching vinyl and machine of punching mulching vinyl using torch extension head |
| CN116393882A (en) * | 2023-06-08 | 2023-07-07 | 中信建设有限责任公司 | Welding device for steel tube bundle combined structural member |
| CN116393882B (en) * | 2023-06-08 | 2023-08-22 | 中信建设有限责任公司 | Welding device for steel tube bundle combined structural member |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20050104 |