KR900004090Y1 - Remote controlled plane co2 welding equipment - Google Patents

Remote controlled plane co2 welding equipment

Info

Publication number
KR900004090Y1
KR900004090Y1 KR2019870006249U KR870006249U KR900004090Y1 KR 900004090 Y1 KR900004090 Y1 KR 900004090Y1 KR 2019870006249 U KR2019870006249 U KR 2019870006249U KR 870006249 U KR870006249 U KR 870006249U KR 900004090 Y1 KR900004090 Y1 KR 900004090Y1
Authority
KR
South Korea
Prior art keywords
feed box
welding machine
switch
power
welding equipment
Prior art date
Application number
KR2019870006249U
Other languages
Korean (ko)
Other versions
KR880019375U (en
Inventor
전명환
Original Assignee
현대중공업 주식회사
정몽준
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.)
Filing date
Publication date
Application filed by 현대중공업 주식회사, 정몽준 filed Critical 현대중공업 주식회사
Priority to KR2019870006249U priority Critical patent/KR900004090Y1/en
Publication of KR880019375U publication Critical patent/KR880019375U/en
Application granted granted Critical
Publication of KR900004090Y1 publication Critical patent/KR900004090Y1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1087—Arc welding using remote control

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)

Abstract

내용 없음.No content.

Description

CO2용접기의 전자접촉기 원격조정장치Remote control device for magnetic contactor of CO2 welding machine

제1a,b도는 종래의 CO2용접기의 내부 회로도.1a and b are internal circuit diagrams of a conventional CO 2 welder.

제2도는 본 고안의 CO2용접기의 내부 회로도.A second turning inside a circuit diagram of a CO 2 welding machine according to the present invention;

본 고안은 철구조물이나 선박 건조등에 이용되는 CO2용접기의 전원 스위치를 작업자가 휴대하여 용접하는 피드박스(FEEDER BOX)에서도 직접조작할 수 있도록 구성한 CO2용접기의 전자접촉기 원격 조정장치에 관한 것이다.The present invention relates to a remote control device for a magnetic contactor of a CO 2 welder configured to be operated directly in the feed box (box) for the operator to carry and weld the power switch of the CO 2 welder used for steel structures or shipbuilding.

종래에는 CO2용접기 자체에서만 전원 스위치를 조작할 수 있도록 되어 있어 용접기와 피드박스의 평균거리가 25m이상 되어 작업장에서 용접기까지 수시로 왕복하면서 작업함으로서 근로자의 피로감을 가중시키며 특히 선박 건조시 용접기는 상갑판에 두고 피드박스는 선박의 블록등 내부에 두고 용접하므로 전원 연결에 많은 불편과 어려움이 있고 또한 용접기를 사용하지 않을때도 항상 전원을 연결해 놓으므로서 용접기 자체에서 소모되는 전력의 손실이 막대한 것이다.Conventionally, the power switch can be operated only in the CO 2 welding machine itself, so that the average distance between the welding machine and the feed box is 25 m or more, which causes frequent worker's fatigue by reciprocating from the workshop to the welding machine. Since the feed box is welded inside the ship's block, etc., there is a lot of inconvenience and difficulty in connecting the power and also the power is always lost even when the welding machine is not used.

본 고안은 이와같은 종래의 결점을 해소코져 피드박스에서 용접기 전원을 원격 제어할 수 있는 장치로서 그 구성 및 작용효과를 회로도에 의해 상세히 설명하면 다음과 같다.The present invention is to solve the above-mentioned drawbacks of the present invention as a device that can remotely control the welding machine power supply in the feed box to describe the configuration and operation effects in detail by the circuit diagram as follows.

제1a도는 종래 사용해오던 일예의 회로도로서 트랜스(T)의 2차측에 스타트 스위치(S1)를 보조접점(ICR1)과 병렬연결 시키고 이어 스톱스위치(S2) 및 주접점(ICR)과 과전류방지장치(S3)를 연결시킨 것이고 제1b도는 다른예의 회로도로서 트랜스(T)의 2차측 인푸트콘텍터 스위치(IS1)를 인푸트콘텍터(K)에 연결시킨 것이므로 이러한 종래의 구성은 용접기에서만 전원이 ON, OFF가 가능한 것인데 본 고안은 피드박스에 내장된 마그네틱 스위치를 원격조정스위치로 개조하고 CO2용접기와 피드박스 연결전선을 종래 사용하던 9P(9선)에서 전원연결용 전선 3P를 추가하여 12P를 사용하여 파워의 작동유무를 피드박스에서 인지할 수 있게 전원표시등을 설치하고 푸쉬버튼 스위치를 내장시켜 피드박스 내에서 전원 스위치를 ON, OFF 할 수 있게 하였으며 종래의 보조접점 대신에 릴레이를 사용하는 방식을 채택한 것이다.FIG. 1A is a circuit diagram of an example conventionally used. A start switch S 1 is connected in parallel with an auxiliary contact ICR 1 on the secondary side of a transformer T, followed by a stop switch S 2 , a main contact IRC, and an overcurrent. The prevention device S 3 is connected, and FIG. 1B is a circuit diagram of another example, in which the secondary input contactor switch IS 1 of the transformer T is connected to the input contactor K. The power can be turned ON and OFF only in the welding machine. The present invention converts the magnetic switch built into the feed box into a remote control switch and uses a CO 2 welding machine and a feed box connecting wire from the 9P (9 wire), which is used in the past. 12P is used to install the power indicator to recognize the power supply in the feed box using 12P, and the built-in push button switch enables the power switch to be turned on and off in the feed box. Instead, a relay is used.

제2도는 본 고안의 회로도로선 그 구성 및 작용효과를 설명하면 다음과 같다.2 is a circuit diagram of the present invention when explaining the configuration and operation effects are as follows.

용접기에 내장된 트랜스(T)의 2차측에 릴레이 접점(C1)와 주접점(ICR)이 연결된 것에 있어서 이와 병렬로 원격스위칭 회로를 연결하되 용접기 전원스위치(SW1)에 피드박스 전원스위치(SW2)를 메인 용접기의 스톱스위치(SW4)에 직렬연결하여 릴레이 접점(C1)을 접단시키는 릴레이(RL)와 직렬 연결시킨 구성이다.The relay contact (C 1 ) and the main contact (ICR) is connected to the secondary side of the transformer (T) built in the welder, in which the remote switching circuit is connected in parallel with the feed box power switch (SW 1 ) SW 2 ) is connected in series with the stop switch (SW 4 ) of the main welding machine in series with the relay (RL) for contacting the relay contact (C 1 ).

이와같이 구성된 본 고안의 작용효과는 정전이나 안전스위치의 이상으로 인하여 접점(C1)이 단절되어 작업이 일단 중단되어 다시 복귀시킬때 근로자가 전원공급장소까지 가지 않고 작업장소인 피드박스 전원스위치(SW3)를 접촉시키면 릴레이(RL)가 여자되어 접점(C1) 접촉되어 전원이 곧바로 통전될 수 있게 되어 많은 시간을 줄일 수 있으며, 용접기와 피드박스에서 독립적으로 전원연결이 가능하여 작업이 용이하며 휴식시간이나 작업대기 시간에는 피드박스에서 스톱스위치(SW3)를 OFF시켜 전원을 차단하므로서 많은 에너지 절감을 기여하는 효과가 있는 것이다.The working effect of the present invention, which is configured as described above, is a feed box power switch (SW) that does not go to the power supply site when the work is interrupted and returned to work once the contact point C 1 is disconnected due to a power failure or an abnormality of the safety switch. 3 ) When contacting, the relay (RL) is excited and the contact (C 1 ) can be contacted so that the power can be supplied immediately. It can save a lot of time. During the break or waiting time, the power is cut off by turning off the stop switch (SW 3 ) in the feed box.

Claims (1)

용접기 전원스위치(SW1)에 피드박스 전원스위치(SW2)를 병렬 연결하고 피드박스스톱 스위치(SW3)를 메인용접기 스톱스위치(SW4) 및 접점(C1)을 접단시키는 릴레이(RL)를 직렬로 연결시킨 것을 피드박스에 장치하는 CO2용접기의 전자 접촉기 원격조정장치.Relay (RL) connecting the feed box power switch (SW 2 ) to the welding machine power switch (SW 1 ) in parallel and connecting the feed box stop switch (SW 3 ) to the main welder stop switch (SW 4 ) and the contact (C 1 ). Remote control device for CO 2 welding machine, which is installed in the feed box connected in series.
KR2019870006249U 1987-04-28 1987-04-28 Remote controlled plane co2 welding equipment KR900004090Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870006249U KR900004090Y1 (en) 1987-04-28 1987-04-28 Remote controlled plane co2 welding equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870006249U KR900004090Y1 (en) 1987-04-28 1987-04-28 Remote controlled plane co2 welding equipment

Publications (2)

Publication Number Publication Date
KR880019375U KR880019375U (en) 1988-11-28
KR900004090Y1 true KR900004090Y1 (en) 1990-05-10

Family

ID=19262229

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870006249U KR900004090Y1 (en) 1987-04-28 1987-04-28 Remote controlled plane co2 welding equipment

Country Status (1)

Country Link
KR (1) KR900004090Y1 (en)

Also Published As

Publication number Publication date
KR880019375U (en) 1988-11-28

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