KR200308296Y1 - weldor for having a automatic power providing device - Google Patents
weldor for having a automatic power providing device Download PDFInfo
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- KR200308296Y1 KR200308296Y1 KR20-2002-0038705U KR20020038705U KR200308296Y1 KR 200308296 Y1 KR200308296 Y1 KR 200308296Y1 KR 20020038705 U KR20020038705 U KR 20020038705U KR 200308296 Y1 KR200308296 Y1 KR 200308296Y1
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- 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
- B23K9/095—Monitoring or automatic control of welding parameters
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- 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
- B23K9/16—Arc welding or cutting making use of shielding gas
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Abstract
CO2반자동 용접기의 전원공급을 제어하여 일정시간 동안 용접기를 사용하지 않을 동안에는 전원공급을 차단시켜 불필요한 전원의 소비를 차단할 수 있도록 하는 CO2용접기의 자동 전원공급 제어장치가 개시되어 있다. CO2용접기를 이용하여 CO2용접을 실시하기 위해서는 용접기전원스위치를 온절환시킨다. 상기 용접기전원스위치를 온절환시킨 상태가 되면 팬모터가 구동되고, 컨트롤트랜스부가 동작을 한다. 또한, 토치스위치에 전원이 인가된 상태가 되며, 상기 토치스위치를 온절환시키면 용접토치가 작동을 하면서 CO2가스솔레노이드가 동작을 하여 CO2가스가 공급되면서 토치가 용접동작을 하게 된다. 이때 상기 토치스위치가 오프상태로 절환되면 팬모터 및 컨트롤트랜스부에 공급되는 전원을 차단시켜 팬모터 및 컨트롤트랜스부가 동작을 하지 않도록 함으로써 불필요한 전력의 소모를 방지하게 된다.Disclosed is an automatic power supply control device for a CO 2 welder that controls the power supply of the CO 2 semi-automatic welder to cut off the power supply while the welding machine is not in use for a certain time to cut off unnecessary power consumption. To perform CO 2 welding using a CO 2 welder, switch the welder power switch on. When the welding machine power switch is turned on, the fan motor is driven, and the control transformer unit operates. In addition, the power is applied to the torch switch. When the torch switch is switched on, the torch is welded while the welding torch operates and the CO 2 gas solenoid operates to supply CO 2 gas. At this time, when the torch switch is switched to the off state, the power supplied to the fan motor and the control transformer is cut off to prevent the fan motor and the control transformer from operating, thereby preventing unnecessary power consumption.
Description
본 고안은 CO2용접기에 관한 것으로, 보다 상세하게는 CO2반자동 용접기의 전원공급을 제어하여 일정시간 동안 용접기를 사용하지 않을 동안에는 전원공급을 차단시켜 불필요한 전원의 소비를 차단할 수 있도록 하는 자동전원공급제어장치를구비하는 CO2용접기에 관한 것이다.The present invention relates to a CO 2 welding machine, more specifically, to control the power supply of the CO 2 semi-automatic welding machine automatic power supply to cut off the power supply when not using the welding machine for a certain time to cut off unnecessary power consumption A CO 2 welder having a control device.
일반적으로 CO2용접기는 와이어 송급장치에 의해서 연속적으로 공급되는 용재인 와이어를 CO2가스로 쉴드하면서 전기 아크 열에 의해 녹여 모재인 철 및 비철금속 도체를 용접하는 장치이다. 상기 CO2용접기는 용접시 와이어 선단과 모재 사이에 단락 및 아크현상이 수십에서 수백 헤르쯔로 반복되는데 아크의 끊김 현상없이 좋은 용접 품질을 확보하기 위해서는 작업자의 숙련도를 높여야 하는 한편 용접기에 공급되는 전원장치가 아크용접의 과정에서 전원공급이 원활하게 이루어지도록 하여 양호한 용접 품질을 얻어야 한다.In general, a CO 2 welding machine is a device for welding ferrous and non-ferrous metal conductors, which are melted by electric arc heat while shielding a wire, which is continuously supplied by a wire feeding device, with CO 2 gas. The CO 2 welding machine has a short circuit and arc phenomenon repeated between several tens to hundreds of hertz between the wire tip and the base material when welding. In order to secure good welding quality without breaking the arc, the operator's skill should be increased and the power supply device supplied to the welder. Good welding quality should be obtained by smoothly supplying power during arc welding.
본 고안은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 본 고안의 목적은 CO2반자동 용접기의 전원공급을 제어하여 일정시간 동안 용접기를 사용하지 않을 동안에는 전원공급을 차단시켜 불필요한 전원의 소비를 차단할 수 있도록 하는 자동전원공급제어장치를 구비하는 CO2용접기를 제공하는데 있다.The present invention was devised to solve the above problems, the object of the present invention is to control the power supply of the CO 2 semi-automatic welding machine to cut off the power supply to cut off the unnecessary power consumption while not using the welding machine for a certain time. To provide a CO 2 welding machine having an automatic power supply control device.
도 1은 본 고안에 따른 자동전원공급제어장치를 구비하는 CO2용접기를 개략적으로 나타낸 도면이다.1 is a view schematically showing a CO 2 welding machine having an automatic power supply control device according to the present invention.
< 도면의 주요부분에 대한 부호의 간단한 설명 ><Brief description of symbols for the main parts of the drawings>
10 : 용접기전원스위치 20 : 릴레이스위치10: welding machine power switch 20: relay switch
30 : 토치스위치 40 : 자동전원공급제어장치30: torch switch 40: automatic power supply control device
50 : 팬모터 60 : 컨트롤트랜스부50: fan motor 60: control transformer
70 : 용접토치 80 : 와이어피딩모터70: welding torch 80: wire feeding motor
90 : CO2가스솔레노이드90: CO 2 gas solenoid
상기 목적을 달성하기 위하여 본 고안은 CO2용접기에 전원이 공급되도록 전원을 온절환시키는 용접기전원스위치; 상기 용접기전원스위치에 접속되며, 용접기전원스위치를 통해 전원이 인가되면 작동을 하는 팬모터; 상기 용접기전원스위치에 접속되며, 용접기전원스위치를 통해 전원이 인가되면 작동을 하는 컨트롤트랜스부; 상기 용접기전원스위치에 접속되며, 상기 용접기전원스위치를 이용하여 토치를 동작시킬 경우에 온절환되는 토치스위치; 상기 토치스위치를 통해 전원이 인가되면 작동을 하는 용접토치; 상기 토치스위치를 통해 전원이 인가되면 작동을 하는 와이어피딩모터; 상기 토치스위치를 통해 전원이 인가되면 작동을 하여 CO2가스가 용접토치측으로 공급되도록 하는 CO2가스솔레노이드; 상기 용접기전원스위치와 팬모터 및 컨트롤트랜스부의 사이에 접속되며, 온/오프동작을 하여 용접기전원스위치로부터 팬모터와 컨트롤트랜스부에 전원이 공급되는 것을 제어하는 릴레이스위치; 상기 토치스위치의 출력단에 일측단이 접속되고, 다른 일측단은 릴레이스위치에 접속되며, 상기 토치스위치가 오프상태로 절환되면 릴레이스위치를 오프상태로 절환시키고, 토치스위치가 온상태이면 릴레이스위치를 온상태로 절환시키는 자동전원공급제어장치로 이루어지는 자동전원공급제어장치를 구비하는 CO2용접기를 제공한다.In order to achieve the above object, the present invention provides a welding machine power switch for switching power on so that power is supplied to a CO 2 welder; A fan motor connected to the welder power switch and operating when power is applied through the welder power switch; A control transformer unit connected to the welding machine power switch and operating when the power is applied through the welding machine power switch; A torch switch connected to the welder power switch and switched on when the torch is operated using the welder power switch; A welding torch that operates when power is applied through the torch switch; A wire feeding motor that operates when power is applied through the torch switch; A CO 2 gas solenoid which operates when power is applied through the torch switch to supply CO 2 gas to the welding torch; A relay switch connected between the welder power switch, the fan motor and the control transformer, and controlling the supply of power to the fan motor and the control transformer from the welder power switch by performing an on / off operation; One end is connected to the output terminal of the torch switch, and the other end is connected to the relay switch. When the torch switch is switched off, the relay switch is switched off. When the torch switch is on, the relay switch is turned on. Provided is a CO 2 welder having an automatic power supply control device comprising an automatic power supply control device for switching to a state.
본 고안에 의하면, CO2용접기를 이용하여 CO2용접을 실시하기 위해서는 용접기전원스위치를 온절환시킨다. 상기 용접기전원스위치를 온절환시킨 상태가 되면 팬모터가 구동되고, 컨트롤트랜스부가 동작을 한다. 또한, 토치스위치에 전원이 인가된 상태가 되며, 상기 토치스위치를 온절환시키면 용접토치가 작동을 하면서 CO2가스솔레노이드가 동작을 하여 CO2가스가 공급되면서 토치가 용접동작을 하게 된다. 이때 상기 토치스위치가 오프상태로 절환되면 팬모터 및 컨트롤트랜스부에 공급되는 전원을 차단시켜 팬모터 및 컨트롤트랜스부가 동작을 하지 않도록 함으로써 불필요한 전력의 소모를 방지하게 된다.According to the present invention, in order to use the CO 2 welding machine carrying out the CO 2 welding thereby switching on the welder power switch. When the welding machine power switch is turned on, the fan motor is driven, and the control transformer unit operates. In addition, the power is applied to the torch switch. When the torch switch is switched on, the torch is welded while the welding torch operates and the CO 2 gas solenoid operates to supply CO 2 gas. At this time, when the torch switch is switched to the off state, the power supplied to the fan motor and the control transformer is cut off to prevent the fan motor and the control transformer from operating, thereby preventing unnecessary power consumption.
이하, 본 고안을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail.
도 1은 본 고안에 따른 자동전원공급제어장치를 구비하는 CO2용접기를 개략적으로 나타낸 도면이다.1 is a view schematically showing a CO 2 welding machine having an automatic power supply control device according to the present invention.
도 1을 참조하여 자동전원공급제어장치를 구비하는 CO2용접기를 설명하면, 먼저, CO2용접기를 이용하여 용접을 실시하기 위해서는 용접기전원스위치(10)를 온절환시킨다. 상기 용접기전원스위치(10)에는 릴레이스위치(20)가 접속되고, 상기 릴레이스위치(20)에는 팬모터(50)와 컨트롤트랜스부(60)가 접속된다.Referring to FIG. 1, a CO 2 welder having an automatic power supply control device will be described. First, in order to perform welding by using a CO 2 welder, the welder power switch 10 is switched on. A relay switch 20 is connected to the welder power switch 10, and a fan motor 50 and a control transformer 60 are connected to the relay switch 20.
상기 용접기전원스위치(10)에는 토치스위치(30)가 접속되며, 상기 토치스위치(30)에는 용접토치(70), 와이어피딩모터(80) 및 CO2가스솔레노이드(90)가 접속된다. 또한, 상기 토치스위치(30)의 출력단에는 자동전원공급제어장치(40)가 접속되며, 상기 자동전원공급제어장치(40)는 토치스위치(30)와 릴레이스위치(20)의 사이에 접속되어 토치스위치(30)로부터 전원이 인가되면 릴레이스위치(20)를 온절환시키고, 토치스위치(30)로부터 전원이 인가되지 않으면 릴레이스위치(20)를 오프상태로 절환시킨다.A torch switch 30 is connected to the welder power switch 10, and a welding torch 70, a wire feeding motor 80, and a CO 2 gas solenoid 90 are connected to the torch switch 30. In addition, the automatic power supply control device 40 is connected to the output terminal of the torch switch 30, the automatic power supply control device 40 is connected between the torch switch 30 and the relay switch 20 torch When power is applied from the switch 30, the relay switch 20 is switched on, and if power is not applied from the torch switch 30, the relay switch 20 is switched off.
상기 용접기전원스위치(10)가 온절환된 상태에서 토치스위치(30)가 온절환되면 용접기전원스위치(10)로부터 인가되는 전원에 의해 용접토치(70)가 동작을 하며, 오아이어피딩모터(80)가 작동을 하여 용접에 필요한 와이어를 용접토치(70)측으로 공급한다. 또한, 상기 토치스위치(30)가 온절환상태에서 CO2가스솔레노이드(90)가 작동을 하여 CO2가스가 토치측으로 공급됨으로써 용접동작을 원활하게 수행하게 된다.When the torch switch 30 is switched on in the state in which the welder power switch 10 is turned on, the welding torch 70 is operated by the power applied from the welder power switch 10, and the ohre feeding motor 80 ) Is operated to supply the wire required for welding to the welding torch 70 side. In addition, the torch switch 30 operates the CO 2 gas solenoid 90 in the on-switched state so that the CO 2 gas is supplied to the torch side to smoothly perform the welding operation.
상기 용접기전원스위치(10)가 온절환상태에서 토치스위치(30)를 온절환시켜 용접동작을 수행한 후 토치스위치(30)만을 오프상태로 절환시키면 용접토치(70), 와이어피딩모터(80) 및 CO2가스 솔레노이드(90)가 동작을 하지 않게 되며, 동시에 자동전원공급제어장치(40)가 토치스위치(30)의 오프상태를 감지하여 릴레이스위치(20)를 오프상태로 절환시킨다. 상기 릴레이스위치(20)가 오프상태로 절환되면 용접기전원스위치(10)로부터 팬모터(50) 및 컨트롤트랜스부(60)에 공급되던 전원이 차단된다. 상기 릴레이스위치(20)가 오프상태로 절환된 상태가 되면 팬모터(50) 및 컨트롤트랜스부(60)가 동작을 하지않게 되므로 불필요한 전력의 소모를 방지하게 된다.When the welding machine power switch 10 performs the welding operation by switching on the torch switch 30 in the on-switching state and then switching only the torch switch 30 to the off state, the welding torch 70 and the wire feeding motor 80 And the CO 2 gas solenoid 90 does not operate, and at the same time, the automatic power supply control device 40 detects the off state of the torch switch 30 and switches the relay switch 20 to the off state. When the relay switch 20 is switched to the off state, the power supplied to the fan motor 50 and the control transformer 60 from the welder power switch 10 is cut off. When the relay switch 20 is turned off, the fan motor 50 and the control transformer 60 do not operate, thereby preventing unnecessary power consumption.
상기 용접기전원스위치(10)가 온절환된 상태에서 토치스위치(30)가 오프상태로 절환된 후 다시 토치스위치(30)를 온상태로 절환시키게 되면 용접토치(70), 와이어피딩모터(80) 및 CO2가스솔레노이드(90)가 정상적으로 동작을 하여 용접동작을 원활하게 수행하게 된다. 또한, 상기 토치스위치(30)가 온절환상태로 절환되면 자동전원공급제어장치(40)가 이를 감지하여 릴레이스위치(20)를 온상태로 절환시키게 된다. 상기 릴레이스위치(20)가 온상태로 절환되면 용접기전원스위치(10)로부터 전원이 릴레이스위치(20)를 통해 팬모터(50) 및 컨트롤트랜스부(60)에 인가되므로 CO2용접기는 용접작업을 원활하게 수행하게 된다.When the torch switch 30 is switched to the off state after the torch switch 30 is switched on in the state in which the welder power switch 10 is turned on, the welding torch 70 and the wire feeding motor 80 are switched. And the CO 2 gas solenoid 90 operates normally to smoothly perform the welding operation. In addition, when the torch switch 30 is switched to the on-change state, the automatic power supply control device 40 detects this and switches the relay switch 20 to the on state. When the relay switch 20 is switched on, power is supplied from the welding machine power switch 10 to the fan motor 50 and the control transformer unit 60 through the relay switch 20, so that the CO 2 welding machine performs welding work. It will run smoothly.
이상 설명에서 알 수 있는 바와 같이, 본 고안은 CO2용접기를 이용하여 CO2용접을 실시하기 위해서는 용접기전원스위치를 온절환시킨다. 상기 용접기전원스위치를 온절환시킨 상태가 되면 팬모터가 구동되고, 컨트롤트랜스부가 동작을 한다. 또한, 토치스위치에 전원이 인가된 상태가 되며, 상기 토치스위치를 온절환시키면 용접토치가 작동을 하면서 CO2가스솔레노이드가 동작을 하여 CO2가스가 공급되면서 토치가 용접동작을 하게 된다. 이때 상기 토치스위치가 오프상태로 절환되면 팬모터 및 컨트롤트랜스부에 공급되는 전원을 차단시켜 팬모터 및 컨트롤트랜스부가 동작을 하지 않도록 함으로써 불필요한 전력의 소모를 방지하게 된다.As can be seen from the above description, the subject innovation is thus to carry out the welding using a CO 2 CO 2 welding machine switched on the welder power switch. When the welding machine power switch is turned on, the fan motor is driven, and the control transformer unit operates. In addition, the power is applied to the torch switch. When the torch switch is switched on, the torch is welded while the welding torch operates and the CO 2 gas solenoid operates to supply CO 2 gas. At this time, when the torch switch is switched to the off state, the power supplied to the fan motor and the control transformer is cut off to prevent the fan motor and the control transformer from operating, thereby preventing unnecessary power consumption.
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| KR102534092B1 (en) * | 2022-11-03 | 2023-05-17 | 김원빈 | Manual TIG welding torch with welding rod auto supply device |
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| KR102534092B1 (en) * | 2022-11-03 | 2023-05-17 | 김원빈 | Manual TIG welding torch with welding rod auto supply device |
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