KR900006063A - Automatic welding device of cylindrical container - Google Patents

Automatic welding device of cylindrical container Download PDF

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Publication number
KR900006063A
KR900006063A KR1019880013294A KR880013294A KR900006063A KR 900006063 A KR900006063 A KR 900006063A KR 1019880013294 A KR1019880013294 A KR 1019880013294A KR 880013294 A KR880013294 A KR 880013294A KR 900006063 A KR900006063 A KR 900006063A
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KR
South Korea
Prior art keywords
welding
groove
nozzle
welding wire
controller
Prior art date
Application number
KR1019880013294A
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Korean (ko)
Other versions
KR910003527B1 (en
Inventor
유우지 스기다니
야스히꼬 니시
요시히로 간죠오
Original Assignee
니이미야 유우
엔. 케이. 케이. 코오포레이숀
마부찌 히데오
닛뽕 산소 가부시기가이샤
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.)
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Publication date
Application filed by 니이미야 유우, 엔. 케이. 케이. 코오포레이숀, 마부찌 히데오, 닛뽕 산소 가부시기가이샤 filed Critical 니이미야 유우
Priority to KR1019880013294A priority Critical patent/KR910003527B1/en
Publication of KR900006063A publication Critical patent/KR900006063A/en
Application granted granted Critical
Publication of KR910003527B1 publication Critical patent/KR910003527B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/12Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/124Circuits or methods for feeding welding wire
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02Carriages for supporting the welding or cutting element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/095Monitoring or automatic control of welding parameters

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

내용 없음No content

Description

원통형 용기의 자동용접장치Automatic welding device of cylindrical container

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 원통형 용기의 자동용접장치의 일실시예를 표시한 정면도.1 is a front view showing an embodiment of the automatic welding device of the cylindrical container of the present invention.

제2도는 본 발명의 원통형용기의 자동용접장치에 있어서의 용접헤드를 표시한 측면도.2 is a side view showing the welding head in the automatic welding device of the cylindrical container of the present invention.

제3도는 본 발명의 하나의 원통용기의 자동용접장치에 있어서 용접헤드에 부착된 신축가능한 아암을 표시한 정면도.3 is a front view showing a flexible arm attached to a welding head in the automatic welding device of one cylindrical container of the present invention.

Claims (1)

원통형용기의 자동용접장치, 그 위에 수평으로 놓여진 용접하여야 할 원통형용기를 그 중심축선을 중심으로 하여 회전시키기 위한 회전수단(8), 주행가능한 대차(1), 이 대차(1)상에 수직으로 고정된 수직포스트(10)와 이 수직포스트(10)에 수평으로 부착된 수평기둥(11), 이 수평기둥(11)은 이 수직포스트(10)에 관해서 수평이동가능하며, 또한 상기 수직포스트(10)에 따라서 수직으로 이동가능하고, 그리고 수평기둥(11)의 선단에 수직면내에서 회전가능하게 부착된 신축가능아암(12)으로 되어 있고, 상기 신축가능아암(12)의 선단에, 이 아암(12)의 중심축선을 중심으로 하여서 회전가능하게 부착된 L자형 부착부재(3), 이 부착부재(3)에 부착된 용접헤드(4), 이 용접헤드(4)는 용접와이어(15)와 용접하여야 할 원통형용기(7) 상에 형성된 홈표면을 향해서 안내하기 위하여 그 중심축선이 아암(12)의 중심축선의 연장선상에 위치하는 용접노즐(16)와 홈표면의 폭방향으로 상기 용접노즐(16)을 이동시키기 위하여 수평모방기구(18) 및 홈표면의 깊이방향으로 상기 용접노즐(16)을 이동하기 위하여 수직모방기구(19)로된 홈모방수단(17)과 그리고 상기 용접노즐(16)의 진행방향의 하류측에서 상기 홈표면의 부분을 촬영하기 위한 텔레비젼카메라(21) 및 이 텔레비젼카메라(21)에 의하여 촬영되고, 상기 홈표면의 부분을 빛이기 위한 광원(22)으로 된 홈 촬영수단(20)으로 되어 있으며, 이렇게 하여 용접헤드(4)는 L자형부착부재(3)의 회전에 수반해서 상기 용접노즐(16)의 중심축선을 중심으로 하여서 회전가능하며, 상기 대차(1)상에 탑재된 용접와이어(15)를 용접노즐(16)를 통해서 홈 표면을 향해서 연속적으로 공급하기 위한 용접와이어공급기(5), 상기 대차(1)상에 탑재된 용접와이어(15)에 용접전류를 공급하여서, 용접와이어(15)의 선단과 홈표면과의 사이에, 아아크를 발생하기 위한 용접전원(6) 및 상기 대차(1)상에 탑재된 용접제어기(9), 이 용접제어기(9)는 홈촬영수단(20)에서의 화상신호를 홈형상신호에 변환하기 위한 화상처리기(32)와, 상기 용접전류를 적정값을 유지할 수 있게 상기 화상처리기(32)에서의 홈형상신호에 응하며 용접전원(6)을 제어하기 위한 용접전류제어기(33)와 용접와이어(15)의 공급속도를 적정값에 유지할 수 있게, 용접전원(6)에서의 용접전류에 응하여 상기 용접와이어공급기(5)를 제어하기 위한 용접와이어 공급제어기(34)와 용접속도를 적정값에 유지할 수 있게 상기 용접와이어(15)의 공급속도에 응하여 상기 회전수단(8)의 회전속도 및 수평기둥(11)의 수평이동속도중의 어느 하나를 제어하기 위한 용접 속도제어기(35)와, 그리고, 상기 용접노즐(16)의 중심축선이, 홈표면의 중심선상에 위치할 수 있게, 그리고, 상기 용접와이어(15)의 선단과 홈표면사이의 거리를 적정값으로 유지할 수 있게, 상기 용접전원(6)에서의 용접전류에 근거로 하여서 홈모방수단(17)을 제어하기 위하여 홈모방제어기(36)로 되어 있는 것을 특징으로 하는 원통형 용기 자동용접장치.Automatic welding device of cylindrical container, rotating means (8) for rotating the cylindrical container to be welded horizontally on its center axis, movable trolley (1), vertically on the trolley (1) The fixed vertical post 10 and the horizontal post 11 attached horizontally to the vertical post 10, the horizontal post 11 are movable horizontally with respect to the vertical post 10, and the vertical post ( 10 is a movable arm 12 that is vertically movable and is rotatably attached to the tip of the horizontal column 11 in a vertical plane, at the tip of the flexible arm 12. L-shaped attachment member (3) rotatably attached about the central axis of (12), a welding head (4) attached to the attachment member (3), and this welding head (4) is a welding wire (15). To guide towards the groove surface formed on the cylindrical vessel (7) to be welded with Of the horizontal modeling mechanism 18 and the groove surface in order to move the welding nozzle 16 in the width direction of the groove and the welding nozzle 16 whose center axis is located on the extension of the central axis of the arm 12. Taking a portion of the groove surface from the groove imitation means 17 made of the vertical imitation mechanism 19 and the downstream of the traveling direction of the welding nozzle 16 to move the welding nozzle 16 in the depth direction. A television camera 21 for photographing by means of a television camera 21 and a light source 22 for illuminating a portion of the groove surface, and thus the welding head 4. With the rotation of the L-shaped attachment member (3) is rotatable around the center axis of the welding nozzle 16, the welding wire (15) mounted on the trolley (1) welding nozzle (16) Welding wire for continuous feeding towards the groove surface through Welding power supply 6 for supplying a welding current to the air supply 5 and the welding wire 15 mounted on the trolley | bogie 1, and generating an arc between the tip of the welding wire 15 and the groove surface. And the welding controller 9 mounted on the trolley 1, the welding controller 9 includes an image processor 32 for converting an image signal from the home photographing means 20 into a groove-shaped signal; The feed rate of the welding current controller 33 and the welding wire 15 for controlling the welding power supply 6 in response to the groove shape signal from the image processor 32 to maintain the welding current at an appropriate value is an appropriate value. The welding wire 15 and the welding wire supply controller 34 for controlling the welding wire feeder 5 in response to the welding current in the welding power supply 6 so as to maintain the welding speed at an appropriate value. The rotational speed of the rotating means 8 and the horizontal moving speed of the horizontal column 11 in response to the supply speed of A welding speed controller 35 for controlling any one of them, and a central axis of the welding nozzle 16 to be located on the center line of the groove surface, and the tip of the welding wire 15 It is characterized in that the groove mimicking controller 36 is configured to control the groove mimicking means 17 on the basis of the welding current in the welding power supply 6 so that the distance between the groove surfaces can be maintained at an appropriate value. Cylindrical vessel automatic welding device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880013294A 1988-10-12 1988-10-12 Apparatus for automatically welding cylindrical vessel KR910003527B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880013294A KR910003527B1 (en) 1988-10-12 1988-10-12 Apparatus for automatically welding cylindrical vessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880013294A KR910003527B1 (en) 1988-10-12 1988-10-12 Apparatus for automatically welding cylindrical vessel

Publications (2)

Publication Number Publication Date
KR900006063A true KR900006063A (en) 1990-05-07
KR910003527B1 KR910003527B1 (en) 1991-06-04

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KR1019880013294A KR910003527B1 (en) 1988-10-12 1988-10-12 Apparatus for automatically welding cylindrical vessel

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100515403B1 (en) * 2005-04-25 2005-09-14 (주)웰덱스 Automatic mig welding system for bottom plate of aluminum vacuum chamber
WO2019198874A1 (en) * 2018-04-09 2019-10-17 (주)와우메탈 Device for welding inner surface of tube portion by plasma

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100515403B1 (en) * 2005-04-25 2005-09-14 (주)웰덱스 Automatic mig welding system for bottom plate of aluminum vacuum chamber
WO2019198874A1 (en) * 2018-04-09 2019-10-17 (주)와우메탈 Device for welding inner surface of tube portion by plasma

Also Published As

Publication number Publication date
KR910003527B1 (en) 1991-06-04

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