KR20050115388A - Electric welding carriage of an wireless rimote control type - Google Patents
Electric welding carriage of an wireless rimote control type Download PDFInfo
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- KR20050115388A KR20050115388A KR1020040040224A KR20040040224A KR20050115388A KR 20050115388 A KR20050115388 A KR 20050115388A KR 1020040040224 A KR1020040040224 A KR 1020040040224A KR 20040040224 A KR20040040224 A KR 20040040224A KR 20050115388 A KR20050115388 A KR 20050115388A
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Classifications
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0282—Carriages forming part of a welding unit
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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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
-
- 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
-
- 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
- B23K9/32—Accessories
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Arc Welding Control (AREA)
Abstract
본 발명은 2개의 피용접물을 자동으로 상호 용접하는 전기용접장치의 전기용접 캐리지에 관한 것으로, 외부로부터의 무선신호를 수신하는 무선신호수신유닛(1100)과 ; 무선신호수신유닛(1100)으로부터 입력되는 무선신호를 복조하여 이를 제어유닛(700)으로 출력하는 신호변환유닛(1200)이 캐리지본체(1)에 보강 설치되는 한편, 캐리지본체(1)의 작동 제어를 위한 입력유닛(1300)과 ; 입력유닛(1300)에 의해 작동 제어되어, 입력유닛(1300)으로부터의 신호에 상응하는 제어신호를 신호변환유닛(1500)으로 출력하는 제어유닛(1400) ; 제어유닛(1400)으로부터의 제어신호를 무선신호로 변조하여 이를 무선신호발신유닛(1600)으로 출력하는 신호변환유닛(1500) ; 신호변환유닛(1500)으로부터의 무선신호를 외부로 출력하는 무선신호발신유닛(1600) 및; 이들 구성요소들(1300,1400,1500,1600)이 상호 연동가능하게 설치되는 하우징(1700)으로 이루어진 원격제어기(2)가 보강 구비되어진 구조를 이루므로, 전기용접작업을 보다 정확하고 손쉽게 수행할 수 있고, 작업자의 안전성이 크게 향상된다. The present invention relates to an electric welding carriage of an electric welding apparatus for automatically welding two to-be-welded objects, the wireless signal receiving unit 1100 for receiving a radio signal from the outside; The signal conversion unit 1200 for demodulating the radio signal input from the radio signal receiving unit 1100 and outputting the demodulated signal to the control unit 700 is reinforced in the carriage body 1, and the operation control of the carriage body 1 is performed. An input unit 1300 for; A control unit 1400 which is operatively controlled by the input unit 1300 and outputs a control signal corresponding to the signal from the input unit 1300 to the signal conversion unit 1500; A signal conversion unit 1500 for modulating a control signal from the control unit 1400 into a wireless signal and outputting the control signal to the wireless signal transmitting unit 1600; A wireless signal transmitting unit 1600 for outputting a wireless signal from the signal conversion unit 1500 to the outside; Since the components 1300, 1400, 1500, and 1600 are provided with a reinforcement structure of the remote controller 2 including a housing 1700 in which the components 1300, 1400, 1500, and 1600 are interoperable with each other, electrical welding can be performed more accurately and easily. And the safety of the worker is greatly improved.
Description
본 발명은 2개의 피용접물을 자동으로 상호 용접하는 전기용접장치의 전기용접 캐리지에 관한 것으로, 특히 무선으로 원격제어할 수 있도록 된 전기용접 캐리지에 관한 것이다. The present invention relates to an electric welding carriage of an electric welding device that automatically welds two to-be-welded objects, and more particularly, to an electric welding carriage which can be remotely controlled wirelessly.
주지된 바와 같이, 피용접물의 모양과 형상, 피용접물간의 접합방향, 용접방향, 용접작업의 특성 등의 주변 요인에 따라서 이미 다양한 형태의 전기용접장치들이 개발되어 사용되고 있는 실정이다. As is well known, various types of electric welding apparatuses have already been developed and used according to peripheral factors such as the shape and shape of the welded object, the joining direction between the welded objects, the welding direction, and the characteristics of the welding operation.
이러한 종래 전기용접장치 중에서, 수평면상으로 배치되어진 제1피용접물과, 제1피용접물에 수직으로 배치되어진 제2피용접물을 자동으로 상호 용접하는 전기용접장치는, 통상 제1피용접물에 얹혀진 상태로 제2피용접물의 길이방향을 따라 일정한 간격을 유지하며 이동되는 전기용접 캐리지를 이용하고 있다. Among such conventional electric welding apparatuses, the electric welding apparatus for automatically welding the first to-be-welded object arrange | positioned on a horizontal plane and the 2nd to-be-welded object arrange | positioned perpendicularly to a 1st to-be-welded object is normally mounted on the 1st to-be-welded object. The furnace uses an electric welding carriage which moves at a constant interval along the longitudinal direction of the second welded object.
그러나, 이러한 종래 전기용접 캐리지는, 작업자가 전기용접 캐리지의 입력유닛을 수조작하여, 전기용접 캐리지의 작동을 일일히 직접 컨트롤하도록 되어 있어서, 전기용접작업이 자동화되었음에도 불구하고 상당히 큰 불편함이 초래되고, 전기용접 캐리지의 작동 컨트롤을 위한 입력유닛의 수조작시에 작업자가 용접파편으로 인해서 화상을 입게될 위험이 초래되었다.However, such a conventional electric welding carriage is operated by the operator to manually control the input unit of the electric welding carriage, so that the operation of the electric welding carriage is directly controlled daily, which causes a great inconvenience in spite of the automated welding operation. There has been a risk that the operator may be burned due to welding debris during manual operation of the input unit for the operation control of the electric welding carriage.
더욱이, 용접과 비용접을 반복적으로 수행해야 하는 단속 용접작업에 있어서는 이러한 문제가 더욱 심각하게 발생된다. Moreover, this problem occurs more seriously in intermittent welding operations in which welding and non-welding are performed repeatedly.
이에 본 발명은 상기와 같은 문제를 해소하기 위해 발명된 것으로, 안전하고 편리하게 무선으로 원격제어할 수 있도록 된 전기용접 캐리지를 제공함에 그 목적이 있다. The present invention has been invented to solve the above problems, and an object thereof is to provide an electric welding carriage that can be remotely controlled wirelessly safely and conveniently.
상기와 같은 목적을 달성하기 위한 본 발명은, 바퀴를 갖추고서, 수평으로 배치되어진 제1피가공물에 얹혀진 상태로 이동하는 하우징과 ; 하우징에 설치되어, 하우징의 바퀴를 강제 구동하는 구동유닛 ; 하우징에 설치되어, 제1피가공물에 얹혀져 이동되는 하우징의 떨림을 방지하는 하우징떨림방지유닛 ; 체결부재를 매개로 하우징에 길이조절 가능하게 설치되어, 하우징과, 수직으로 배치되어진 제2피가공물과의 간격이 일정하게 유지되도록 하는 한 쌍의 가이드아암 ; 하우징에 설치되어, 토치고정부재의 위치를 변경하는 토치고정부재 위치조절유닛 ; 토치고정부재 위치조절유닛을 매개로 하우징에 이동 가능하게 설치되어, 토치를 착탈가능하게 고정하는 토치고정부재 ; 하우징에 설치되어, 구동유닛을 포함하는 각 구성요소들의 작동을 제어하는 제어유닛 ; 하우징에 설치되어, 제어유닛의 작동을 제어하는 입력유닛 ; 하우징에 설치되고, 제어유닛에 의해 작동 제어되어, 작동상태를 인식가능하게 외부로 출력하는 출력유닛으로 이루어진 캐리지본체를 갖춘 전기용접 캐리지에 있어서, 상기 캐리지본체에, 외부로부터의 무선신호를 수신하는 무선신호수신유닛과 ; 무선신호수신유닛으로부터 입력되는 무선신호를 복조하여 이를 제어유닛으로 출력하는 신호변환유닛이 보강 설치되는 한편, 캐리지본체의 작동 제어를 위한 입력유닛과 ; 입력유닛에 의해 작동 제어되어, 입력유닛으로부터의 신호에 상응하는 제어신호를 신호변환유닛으로 출력하는 제어유닛 ; 제어유닛으로부터의 제어신호를 무선신호로 변조하여 이를 무선신호발신유닛으로 출력하는 신호변환유닛 ; 신호변환유닛으로부터의 무선신호를 외부로 출력하는 무선신호발신유닛 및; 이들 구성요소들이 상호 연동가능하게 설치되는 하우징으로 이루어진 원격제어기가 구비되어진 것을 특징으로 하는 구조로 되어 있다. The present invention for achieving the above object, the housing having a wheel, moving in a state mounted on the first workpiece disposed horizontally; A drive unit installed in the housing and forcibly driving wheels of the housing; A housing anti-vibration unit installed in the housing to prevent vibration of the housing which is mounted on the first workpiece and moved; A pair of guide arms installed in the housing via the fastening member so as to be adjustable in length, such that a distance between the housing and the second workpiece disposed vertically is kept constant; A torch fixing member position adjusting unit installed in the housing to change the position of the torch fixing member; A torch fixing member which is installed to be movable in the housing via the torch fixing member position adjusting unit and detachably fixes the torch; A control unit installed in the housing to control operation of each component including a driving unit; An input unit installed in the housing to control operation of the control unit; An electric welding carriage equipped with a carriage body which is installed in a housing and operated by a control unit and which outputs an operating state recognizably to an outside, wherein the carriage body receives radio signals from the outside. A radio signal receiving unit; A signal conversion unit for demodulating the radio signal input from the radio signal receiving unit and outputting the demodulated signal to the control unit, the input unit for controlling the operation of the carriage body; A control unit which is operatively controlled by the input unit and outputs a control signal corresponding to the signal from the input unit to the signal conversion unit; A signal conversion unit for modulating a control signal from the control unit into a wireless signal and outputting the same to a wireless signal transmitting unit; A radio signal transmitting unit for outputting radio signals from the signal conversion unit to the outside; These components have a structure characterized in that the remote control is made of a housing which is installed to be interoperable with each other.
이하 본 발명을 첨부된 예시도면에 의거하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도 1 및 도 2에 의하면, 본 발명에 따른 전기용접 캐리지는, 캐리지본체(1)와, 이 캐리지본체(1)를 무선으로 원격제어하는 원격제어기(2)로 이루어진다.1 and 2, the electric welding carriage according to the present invention comprises a carriage body 1 and a remote controller 2 for remotely controlling the carriage body 1 wirelessly.
상기 캐리지본체(1)는, 바퀴(111,112,113,114)를 갖추고서, 수평으로 배치되어진 제1피가공물(A ; 제5도 참조)에 얹혀진 상태로 이동하는 하우징(100)과 ; 하우징(100)에 설치되어, 하우징(100)의 바퀴(111,112,113,114)를 강제 구동하는 구동유닛(200) ; 하우징(100)에 설치되어, 제1피가공물에 얹혀져 이동되는 하우징(100)의 떨림을 방지하는 하우징떨림방지유닛(300) ; 체결부재(20)를 매개로 하우징(100)에 길이조절 가능하게 설치되어, 하우징(100)과, 수직으로 배치되어진 제2피가공물(B ; 제5도 참조)과의 간격이 일정하게 유지되도록 하는 한 쌍의 가이드아암(410,420) ; 하우징(100)에 설치되어, 토치고정부재(600)의 위치를 변경하는 토치고정부재 위치조절유닛(500) ; 토치고정부재 위치조절유닛(500)을 매개로 하우징(100)에 이동 가능하게 설치되어, 토치(10)를 착탈가능하게 고정하는 토치고정부재(600) ; 하우징(100)에 설치되어, 구동유닛(200)을 포함하는 각 구성요소들의 작동을 제어하는 제어유닛(700) ; 하우징(100)에 설치되어, 제어유닛(700)의 작동을 제어하는 입력유닛(800) ; 하우징(100)에 설치되고, 제어유닛(700)에 의해 작동 제어되어, 작동상태를 인식가능하게 외부로 출력하는 출력유닛(900) ; 외부로부터의 무선신호를 수신하는 무선신호수신유닛(1100) 및; 무선신호수신유닛(1100)으로부터 입력되는 무선신호를 복조하여 이를 제어유닛(700)으로 출력하는 신호변환유닛(1200)을 갖춘 구조를 이룬다.The carriage body 1 includes a housing 100 having wheels 111, 112, 113 and 114 and moving in a state where it is mounted on a first workpiece (A; FIG. 5) arranged horizontally; A driving unit 200 installed in the housing 100 and forcibly driving the wheels 111, 112, 113, and 114 of the housing 100; A housing shake prevention unit 300 installed in the housing 100 to prevent shaking of the housing 100 which is mounted on the first workpiece and moved; It is installed in the housing 100 through the fastening member 20 to adjust the length, so that the distance between the housing 100 and the second workpiece (B; FIG. 5) arranged vertically is kept constant. A pair of guide arms 410 and 420; A torch fixing member position adjusting unit 500 installed in the housing 100 to change the position of the torch fixing member 600; A torch fixing member 600 installed to be movable in the housing 100 through the torch fixing member position adjusting unit 500 to detachably fix the torch 10; A control unit 700 installed in the housing 100 to control operation of each component including the driving unit 200; An input unit 800 installed in the housing 100 to control an operation of the control unit 700; An output unit 900 installed in the housing 100 and operated by the control unit 700 to output an operation state to the outside so as to be recognized; A radio signal receiving unit 1100 for receiving radio signals from the outside; A signal conversion unit 1200 for demodulating the radio signal input from the radio signal receiving unit 1100 and outputting the demodulated signal to the control unit 700 is achieved.
상기 원격제어기(2)는, 캐리지본체(1)의 작동 제어를 위한 입력유닛(1300)과 ; 입력유닛(1300)에 의해 작동 제어되어, 입력유닛(1300)으로부터의 신호에 상응하는 제어신호를 신호변환유닛(1500)으로 출력하는 제어유닛(1400) ; 제어유닛(1400)으로부터의 제어신호를 무선신호로 변조하여 이를 무선신호발신유닛(1600)으로 출력하는 신호변환유닛(1500) ; 신호변환유닛(1500)으로부터의 무선신호를 외부로 출력하는 무선신호발신유닛(1600) 및; 이들 구성요소들(1300,1400,1500,1600)이 상호 연동가능하게 설치되는 하우징(1700)을 갖춘 구조를 이룬다. The remote controller 2 includes an input unit 1300 for controlling the operation of the carriage body 1; A control unit 1400 which is operatively controlled by the input unit 1300 and outputs a control signal corresponding to the signal from the input unit 1300 to the signal conversion unit 1500; A signal conversion unit 1500 for modulating a control signal from the control unit 1400 into a wireless signal and outputting the control signal to the wireless signal transmitting unit 1600; A wireless signal transmitting unit 1600 for outputting a wireless signal from the signal conversion unit 1500 to the outside; These components 1300, 1400, 1500, and 1600 form a structure with a housing 1700 in which they are interoperably installed.
본 발명에 따르면, 작업자가 안전한 장소에서 원격제어기(2)를 수조작하여, 캐리지본체(1)를 보다 편리하고 정확하게 작동제어할 수 있게 된다.According to the present invention, the operator can manually operate the remote controller 2 in a safe place, so that the carriage body 1 can be operated more conveniently and accurately.
본 실시예의 경우, 상기 구동유닛(200)으로는, 양방향으로의 회동이 가능한 구동모터를 이용하였으며, 베벨기어(210 ; 121a)를 매개로 구동유닛(200)의 출력축과 제1회전축(121)이 상호 맞물리고, 스프로킷(121b, 122a)과 체인(130)을 매개로 제1회전축(121)과 제2회전축(122)이 상호 맞물리도록 하여, 제1·2회전축(121,122)의 양단에 각각 고정된 바퀴(111,112,113,114)가 구동유닛(200)에 의해 상호 연동되도록 하였다.In the present embodiment, as the drive unit 200, a drive motor capable of rotating in both directions is used, and the output shaft and the first rotary shaft 121 of the drive unit 200 via the bevel gears 210 (121a). The mutual rotation is engaged, and the first rotation shaft 121 and the second rotation shaft 122 are engaged with each other via the sprockets 121b and 122a and the chain 130, respectively, on both ends of the first and second rotation shafts 121 and 122, respectively. The fixed wheels 111, 112, 113, and 114 are interlocked by the driving unit 200.
또한, 상기 하우징떨림방지유닛(300)으로는, 회전축(330)을 매개로 하우징(100)에 편심되게 설치되어, 수평으로 배치되어진 제1피가공물(A)에 근접되게 배치되는 자석(310)과 ; 회전축(330)을 매개로 하우징(100)에 회동가능하게 설치되어, 편심되게 설치된 자석(310)을 소정 각도로 회동시켜서, 자석(310)과 제1피가공물(A)간의 자력세기를 조절하는 레버(320)로 이루어진 것을 이용하였다.In addition, the housing anti-vibration unit 300, the magnet 310 is disposed eccentrically installed in the housing 100 via the rotation shaft 330, the proximity to the first workpiece (A) arranged horizontally And; Rotatingly installed in the housing 100 via the rotating shaft 330, by rotating the magnet 310 is installed eccentrically at a predetermined angle, to adjust the magnetic strength between the magnet 310 and the first workpiece (A) The lever 320 was used.
상기 한 쌍의 가이드아암(410,420)으로는, 길이방향을 따라 가이드홈(412)이 형성되고, 자유단에 가이드롤러(411)가 구비되어진 것을 이용하였다.As the pair of guide arms 410 and 420, guide grooves 412 are formed along the longitudinal direction, and guide rollers 411 are provided at the free ends.
상기 토치고정부재 위치조절유닛(500)으로는, 높이조절레버(510)와 전후방 위치조절레버(520)를 수조작하여 토치고정부재(600)를 2방향으로 위치조절할 수 있도록 된 것을 이용하였다.As the torch fixing member position adjusting unit 500, the height adjusting lever 510 and the front and rear position adjusting lever 520 were manually operated so that the toching fixing member 600 could be adjusted in two directions.
도 3에 의하면, 상기 입력유닛(800)은, 용접거리와 비용접거리를 임의로 조절하는데 이용되는 용접·비용접거리조절스위치(810)와, 용접작업 모드를 선택하는데 이용되는 작동모드 선택스위치(820), 주행방향과 작동의 시작·종료를 선택하는데 이용되는 작동제어스위치(830), 마무리 용접작업(용접부위의 끝부분은 용접부위의 내구성을 위해서 통상 일정시간동안 마무리작업을 수행한다)시간을 임의로 조절하는데 이용되는 마무리작업시간조절 볼륨스위치(840) 및, 구동유닛(200)의 주행속도를 조절하는데 이용되는 주행속도조절 볼륨스위치(850)로 이루어진다. 상기 용접·비용접거리조절스위치(810)는, 거리조절할 대상을 선택하는데 이용되는 셋팅대상선택스위치(811)와, 셋팅작업의 시작과 종료를 선택하는 셋팅유무선택스위치(812) 및, 선택된 대상의 거리값을 조정하는데 이용되는 거리값조정스위치(811)로 이루어진다. 상기 작동모드 선택스위치(820)는, 용접작업 및 비용접작업 상태를 반복적으로 수행하는 단속모드스위치(821)와, 용접작업만을 연속적으로 수행하는 용접모드스위치(822), 비용접작업 즉 용접은 하지 않고 캐리지본체 주행만 하는 비용접모드스위치(823)로 이루어진다. 상기 작동제어스위치(830)는, 좌·우측 진행방향으로의 용접작업 시작에 이용되는 좌·우측진행모드스위치(831,833)와, 용접작업 종료에 이용되는 작동정지스위치(832)로 이루어진다. Referring to FIG. 3, the input unit 800 includes a welding and non-contact distance adjusting switch 810 used to arbitrarily adjust welding distance and cost contact distance, and an operation mode selection switch used to select a welding operation mode ( 820), the operation control switch 830 used to select the driving direction and the start and end of the operation, and the finish welding operation (the end of the welding portion is usually finished for a certain time for durability of the welding portion). The finishing operation time adjustment volume switch 840 used to arbitrarily adjust the driving speed control volume switch 850 used to adjust the traveling speed of the drive unit 200. The welding and non-contact distance adjusting switch 810 includes a setting target selection switch 811 used to select an object to be adjusted for distance, a setting existence selection switch 812 for selecting start and end of a setting operation, and a selected object. It consists of a distance value adjustment switch 811 used to adjust the distance value of. The operation mode selection switch 820, the intermittent mode switch 821 for repeatedly performing the welding operation and the non-welding operation state, the welding mode switch 822 for continuously performing only the welding operation, non-welding operation or welding It is made of a non-contact mode switch 823 which only runs the carriage body. The operation control switch 830 includes left and right advancing mode switches 831 and 833 used for starting the welding operation in the left and right advancing directions, and an operation stop switch 832 used for ending the welding operation.
도 4에 의하면, 원격제어기(2)의 입력유닛(1300)은, 용접작업 모드를 선택하는데 이용되는 작동모드 선택스위치(1310), 주행방향과 작동의 시작·종료를 선택하는데 이용되는 작동제어스위치(1320)로 이루어진다. 상기 작동모드 선택스위치(1310)는, 용접작업 및 비용접작업 상태를 반복적으로 수행하는 단속모드스위치(1311)와, 용접작업만을 연속적으로 수행하는 용접모드스위치(1312), 비용접작업 즉 용접은 하지 않고 캐리지본체 주행만 하는 비용접모드스위치(1313)로 이루어진다. 상기 작동제어스위치(1320)는, 좌·우측 진행방향으로의 용접작업 시작에 이용되는 좌·우측진행모드스위치(1321,1323)와, 용접작업 종료에 이용되는 작동정지스위치(1322)로 이루어진다. According to Fig. 4, the input unit 1300 of the remote controller 2 includes an operation mode selection switch 1310 used to select a welding operation mode, and an operation control switch used to select the driving direction and the start and end of the operation. (1320). The operation mode selection switch 1310 includes an intermittent mode switch 1311 for repeatedly performing welding and non-welding operations, a welding mode switch 1312 for continuously performing only welding operations, and a non-welding operation, that is, welding It is made of a non-contact mode switch 1313 which does not carry the carriage body. The operation control switch 1320 includes a left and right advancing mode switches 1321 and 1323 used to start a welding operation in a left and right advancing direction, and an operation stop switch 1322 used to terminate a welding operation.
이하 본 발명의 실시예에 따른 전기용접 캐리지를 이용하여 2개의 피용접물을 자동으로 상호 용접하는 작업을 설명하면 다음과 같다.Hereinafter, an operation of automatically welding each other to-be-welded by using an electric welding carriage according to an embodiment of the present invention will be described.
우선, 레버(320)의 손잡이(321)를 위로 젖혀서 캐리지본체(1)를 들어올린 후, 캐리지본체(1)를 수평으로 배치되어진 제1피가공물(A)에 얹어놓고 쥐고 있던 레버(320)의 손잡이(321)를 놓게 되면, 도 5에 도시된 바와 같이, 캐리지본체(1)가 제1피가공물(A)에 안정적으로 얹혀져 고정된다. 이때, 상기 레버(320)의 손잡이(321)를 위로 젖히게 되면, 편심되어진 자석(310)이 상방향으로 회전되어 자석(310)과 제1피가공물(A)간의 자력이 약해지므로, 캐리지본체(1)를 제1피가공물(A)으로부터 손쉽게 들어올릴 수 있고, 레버(320)가 아래로 젖혀지게 되면, 자석(310)과 제1피가공물(A)간의 자력이 강해지므로, 캐리지본체(1)가 제1피가공물(A)을 떨림없이 안정적으로 주행하게 된다. 여기서, 미설명부호 "322"는 회전축(330)과의 체결부를 나타낸다.First, the handle 320 of the lever 320 is flipped up to lift the carriage body 1, and then the lever 320 that is being held on the first workpiece A arranged horizontally is held. When the handle 321 of the, as shown in Figure 5, the carriage body (1) is stably mounted on the first workpiece (A) is fixed. At this time, when the handle 321 of the lever 320 is flipped upward, the eccentric magnet 310 is rotated upwards, so that the magnetic force between the magnet 310 and the first workpiece A is weakened, the carriage body (1) can be easily lifted from the first workpiece (A), when the lever 320 is turned down, the magnetic force between the magnet 310 and the first workpiece (A) becomes stronger, the carriage body ( 1) stably travels the first workpiece A without shaking. Here, reference numeral "322" indicates a fastening portion with the rotating shaft 330.
한편, 체결부재(20)를 매개로 가이드아암(410,420)의 돌출 길이를 조절해서, 캐리지본체(1)와 제2피가공물(B)간의 간격이 일정하게 유지되도록 하여, 토치(10)가 용접위치에 정확하게 위치되도록 한다. 이때, 진행방향쪽 가이드아암(410 혹은 420)의 돌출 길이가 이의 반대쪽 가이드아암(420 혹은 410)의 돌출 길이보다 짧게 하여, 제2피가공물(B)의 길이방향과, 캐리지본체(1)의 진행방향이 대략 5°정도의 경사각을 이루도록 한다. 이는 캐리지본체(1)가 제2피가공물(B)을 따라 진행하면서 제2피가공물(B)쪽으로 이동되도록 하여, 가이드아암(410,420)의 가이드롤러(411)가 제2피가공물(B)에 소정 압력으로 밀착되어서, 캐리지본체(1)와 제2피가공물(B)간의 간격이 일정하게 유지되도록 하기 위함이다.Meanwhile, by adjusting the protruding lengths of the guide arms 410 and 420 through the fastening member 20, the distance between the carriage body 1 and the second workpiece B is kept constant so that the torch 10 is welded. Make sure it is positioned correctly. At this time, the protruding length of the advancing guide arm 410 or 420 is shorter than the protruding length of the opposing guide arm 420 or 410, so that the longitudinal direction of the second workpiece B and the carriage body 1 Make the direction of inclination approximately 5 °. This causes the carriage body 1 to move toward the second workpiece B while traveling along the second workpiece B, so that the guide rollers 411 of the guide arms 410 and 420 are moved to the second workpiece B. In order to keep in close contact with a predetermined pressure, the distance between the carriage body 1 and the second workpiece B is kept constant.
이후, 캐리지본체(1)의 마무리작업시간조절 볼륨스위치(840)를 조작하여 적정 용접 마무리작업시간을 셋팅하고, 주행속도조절 볼륨스위치(850)를 조작하여 구동유닛(200)의 적정 구동속도를 셋팅한다.Thereafter, the finishing operation time adjustment volume switch 840 of the carriage body 1 is set to set an appropriate welding finishing operation time, and the driving speed adjustment volume switch 850 is operated to adjust the appropriate driving speed of the drive unit 200. Setting.
이러한 상태에서, 작업자는 원격제어기(2)를 손에 쥐고서 용접작업상태를 관찰할 수 있는 비교적 안전한 장소로 대피한 후, 원격제어기(2)를 매개로 캐리지본체(1)의 작동을 제어하면서 용접작업을 수행하게 되는데, 이러한 용접작업은 용접작업의 형태에 따라 크게 2가지로 구분된다.In this state, the operator holds the remote controller 2 in his hand and evacuates to a relatively safe place where the welding operation state can be observed, and then welding while controlling the operation of the carriage body 1 via the remote controller 2. The work is performed, such welding work is classified into two types according to the type of welding work.
우선, 전기용접작업을 수행함에 있어서, 전기용접작업별로 용접조건이 변경되는 경우, 즉 매번 다른 형태의 피용접물을 전기용접하거나, 용접위치를 변경해야 하는 경우에는, 원격제어기(2)의 작동모드 선택스위치(1310)중에서 용접모드스위치(1312)나 비용접모드스위치(1313)를 선택한 후, 작동제어스위치(1320)의 좌·우측진행모드스위치(1321,1323)중 어느 하나를 선택한다. 상기 작동제어스위치(1320)의 좌측진행모드스위치(1321)나 우측진행모드스위치(1323)를 ON으로 조작하면, 제어유닛(700)에 의해 구동유닛(200)이 작동제어되어, 캐리지본체(1)가 좌측이나 우측으로 진행하게 된다. 한편, 상기 용접모드스위치(1312)를 ON으로 조작하면, 제어유닛(700)에 의해 용접전원공급장치(도시안됨 ; 용접전원을 공급하는 장치)와 와이어공급장치(도시안됨 ; 용접와이어를 토치로 공급하는 장치) 및 용접가스공급장치(도시안됨 ; 용접가스를 토치로 공급하는 장치)가 ON으로 전환되어, 토치(10)를 통한 전기용접작업이 수행되고, 상기 비용접모드스위치(1313)를 ON으로 조작하면, 제어유닛(700)에 의해 용접전원공급장치와 와이어공급장치 및 용접가스공급장치가 OFF로 전환되어, 토치(10)를 통한 전기용접작업이 중단된다.First, in performing the electric welding operation, when the welding conditions are changed for each electric welding operation, that is, when it is necessary to electro-weld another type of welded object or change the welding position every time, the operation mode of the remote controller 2 is performed. After the welding mode switch 1312 or the non-welding mode switch 1313 is selected from the selection switch 1310, one of the left and right travel mode switches 1321 and 1323 of the operation control switch 1320 is selected. When the left travel mode switch 1321 or the right travel mode switch 1323 of the operation control switch 1320 is turned ON, the drive unit 200 is controlled by the control unit 700, and the carriage body 1 ) Will advance left or right. On the other hand, when the welding mode switch 1312 is operated to ON, the welding power supply device (not shown; the device for supplying welding power) and the wire supply device (not shown; welding wire supplied by the control unit 700 to the torch And the welding gas supply device (not shown; the device for supplying the welding gas to the torch) are turned on, and the electric welding operation through the torch 10 is performed, and the non-welding mode switch 1313 is turned on. When operated, the welding power supply device, the wire supply device, and the welding gas supply device are turned off by the control unit 700, and the electric welding work through the torch 10 is stopped.
이후, 캐리지본체(1)가 좌측 혹은 우측으로 진행되는 상태에서, 작업자가 임의로 용접모드스위치(1312)와 비용접모드스위치(1313)를 수조작하여 용접·비용접작업 수행을 직접 제어한다.Subsequently, in the state where the carriage main body 1 proceeds to the left or the right, the operator arbitrarily manipulates the welding mode switch 1312 and the non-welding mode switch 1313 to directly control the welding and non-welding operation.
이후, 피가공물(A,B)의 용접이 완료되면, 원격제어기(2)의 작동정지스위치(1322)를 선택하여 모든 용접작업을 종료한다.Thereafter, when welding of the workpieces A and B is completed, the operation stop switch 1322 of the remote controller 2 is selected to complete all welding operations.
반면, 전기용접작업을 수행함에 있어서, 해당 용접작업이 주기적으로 동일한 용접·비용접작업을 반복 수행해야 하는 경우에는, 캐리지본체(1)의 용접·비용접거리조절스위치(810 ; 811,812,813)를 조작하여 용접거리와 비용접거리를 셋팅한다.On the other hand, in performing the electric welding work, if the welding work needs to be repeatedly performed the same welding / non-welding work, the welding / cost contact control switch 810 (811; 812, 813) of the carriage body 1 is operated. To set the welding distance and the cost contact distance.
이후, 원격제어기(2)의 작동모드 선택스위치(1310)의 단속모드스위치(1311)를 ON으로 선택한 후, 작동제어스위치(1320)의 좌·우측진행모드스위치(1321,1323)중 어느 하나를 선택하면, 구동유닛(200)과 용접전원공급장치, 와이어공급장치 및 용접가스공급장치가 제어유닛(700)에 의해 자동으로 작동 제어되어, 셋팅되어진 용접거리와 비용접거리에 상응하게 전기용접작업이 수행된 후, 모든 전기용접작업이 자동으로 종료된다.Thereafter, the intermittent mode switch 1311 of the operation mode selection switch 1310 of the remote controller 2 is selected to ON, and then any one of the left and right travel mode switches 1321 and 1323 of the operation control switch 1320 is selected. When selected, the drive unit 200, the welding power supply, the wire supply device and the welding gas supply device are automatically operated and controlled by the control unit 700, the electric welding work corresponding to the set welding distance and cost contact distance After this is performed, all electric welding operations are automatically terminated.
또한, 필요에 따라서는 종래처럼 작업자가 캐리지본체(1)의 입력유닛(800)을 직접 수조작하여 캐리지본체(1)를 이용한 전기용접작업을 수행할 수도 있다. In addition, if necessary, the operator may directly operate the input unit 800 of the carriage body 1 to perform electric welding using the carriage body 1 as in the related art.
미설명부호 "31"은 용접전원공급장치로부터의 용접전원과, 와이어공급장치로부터의 용접와이어 및, 용접가스공급장치로부터의 용접가스를 토치(10)로 공급하는 연결케이블이고, 미설명부호 "32"는 제어유닛(700)과, 용접전원공급장치·와이어공급장치·용접가스공급장치를 데이터전송가능하게 상호 연결하고, 구동유닛(200)으로의 작동전원을 공급하는 연결케이블이다. Reference numeral 31 denotes a connecting cable for supplying welding power from the welding power supply device, welding wire from the wire supply device, and welding gas from the welding gas supply device to the torch 10. 32 "is a connection cable which connects the control unit 700, the welding power supply device, the wire supply device, and the welding gas supply device so that data transmission is possible, and supplies the operating power to the drive unit 200. As shown in FIG.
본 발명은 상기한 바와 같은 실시예에 한정되지 않고 이하의 청구범위를 벗어나지 않는 한도내에서 다양하게 변경 실시될 수 있음은 물론이다.The present invention is not limited to the above-described embodiments, and of course, various modifications can be made without departing from the scope of the following claims.
일예로, 캐리지본체(1)의 입력유닛(800)과, 원격제어기(2)의 입력유닛(1300)은 캐리지본체(1)의 형태와 구동방식에 따라서 다양하게 변경될 수 있다. For example, the input unit 800 of the carriage body 1 and the input unit 1300 of the remote controller 2 may be variously changed according to the shape and driving method of the carriage body 1.
이상 상기한 바와 같은 본 발명에 따르면, 전기용접작업을 수행함에 있어서, 원격제어기(2)를 매개로 캐리지본체(1)를 무선으로 원격제어할 수 있게 되어, 전기용접작업을 보다 정확하고 손쉽게 수행할 수 있고, 작업자의 안전성이 크게 향상되는 효과가 있다. According to the present invention as described above, in performing the electric welding operation, it is possible to remotely control the carriage main body 1 via the remote controller 2, the electric welding operation more accurately and easily There is an effect that the safety of the worker can be greatly improved.
도 1은 본 발명에 따른 전기용접 캐리지를 도시한 사시도,1 is a perspective view showing an electric welding carriage according to the present invention,
도 2는 도 1에 도시된 캐리지본체의 저면도,Figure 2 is a bottom view of the carriage body shown in Figure 1,
도 3은 캐리지본체의 입·출력유닛을 확대도시한 평면도,3 is an enlarged plan view of the input / output unit of the carriage body;
도 4는 원격제어기의 입력유닛을 확대도시한 평면도,4 is an enlarged plan view of an input unit of a remote controller;
도 5는 본 발명에 따른 전기용접 캐리지의 작동상태를 설명하기 위한 도면이다. 5 is a view for explaining the operating state of the electric welding carriage according to the invention.
- 첨부도면의 주요 부분에 대한 용어 설명 --Explanation of terms for the main parts of the accompanying drawings-
1 ; 캐리지본체, 2 ; 원격제어기,One ; Carriage body, 2; Remote controller,
10 ; 토치, 20 ; 체결부재,10; Torch, 20; Fastening member,
31,32 ; 연결케이블, 100 ; 하우징,31,32; Connecting cable, 100; housing,
111,112,113,114 ; 바퀴, 121,122 ; 회전축,111,112,113,114; Wheel, 121,122; Rotation axis,
121a ; 베벨기어, 121b,122a ; 스프로킷,121a; Bevel gears, 121b, 122a; Sprocket,
130 ; 체인, 200 ; 구동유닛, 130; Chain, 200; Drive unit,
210 ; 베벨기어, 300 ; 하우징떨림방지유닛,210; Bevel gear, 300; Housing anti-shake unit,
310 ; 자석, 320 ; 레버,310; Magnet, 320; lever,
321 ; 손잡이, 322 ; 체결부,321; Handle, 322; Fastener,
330 ; 회전축, 410,420 ; 가이드아암,330; Axis of rotation, 410,420; Guide Arm,
411 ; 가이드롤러, 412 ; 가이드홈,411; Guide roller, 412; Guide groove,
500 ; 토치고정부재 위치조절유닛, 510 ; 높이조절레버,500; Torch fixing member position adjusting unit, 510; Height adjustment lever,
520 ; 전후방위치조절레버, 600 ; 토치고정부재,520; Front and rear positioning lever, 600; Tochigi fixing member,
610 ; 캡, 700 ; 제어유닛,610; Cap 700; Control unit,
800 ; 입력유닛, 810 ; 용접·비용접거리조절스위치,800; Input unit 810; Welding and cost control switch,
811 ; 셋팅대상선택스위치, 812 ; 셋팅유무선택스위치,811; Setting target selection switch, 812; Setting selector switch,
813 ; 거리값조정스위치, 820 ; 작동모드 선택스위치,813; Distance value adjustment switch, 820; Operation mode selector switch,
821 ; 단속모드스위치, 822 ; 용접모드스위치,821; Intermittent mode switch, 822; Welding mode switch,
823 ; 비용접모드스위치, 830 ; 작동제어스위치,823; Non-contact mode switch, 830; Operation control switch,
831 ; 좌측진행모드스위치, 832 ; 정지모드스위치,831; Left travel mode switch, 832; Stop mode switch,
833 ; 우측진행모드스위치,833; Right advance mode switch,
840 ; 마무리작업시간조절 볼륨스위치,840; Finishing time adjustment volume switch,
850 ; 주행속도조절 볼륨스위치, 900 ; 출력유닛,850; Travel speed control volume switch, 900; Output unit,
1100 ; 무선신호수신유닛, 1200 ; 신호변환유닛,1100; Wireless signal receiving unit 1200; Signal conversion unit,
1300 ; 입력유닛, 1310 ; 작동모드 선택스위치,1300; Input unit, 1310; Operation mode selector switch,
1311 ; 단속모드스위치, 1312 ; 용접모드스위치, 1311; Intermittent mode switch, 1312; Welding mode switch,
1313 ; 비용접모드스위치, 1320 ; 작동제어스위치,1313; Non-contact mode switch, 1320; Operation control switch,
1321 ; 좌측진행모드스위치, 1322 ; 정지모드스위치,1321; Left travel mode switch, 1322; Stop mode switch,
1323 ; 우측진행모드스위치, 1400 ; 제어유닛,1323; Right travel mode switch, 1400; Control unit,
1500 ; 신호변환유닛, 1600 ; 무선신호발신유닛,1500; Signal conversion unit 1600; Wireless signal transmission unit,
1700 ; 하우징. 1700; housing.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040040224A KR20050115388A (en) | 2004-06-03 | 2004-06-03 | Electric welding carriage of an wireless rimote control type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040040224A KR20050115388A (en) | 2004-06-03 | 2004-06-03 | Electric welding carriage of an wireless rimote control type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20050115388A true KR20050115388A (en) | 2005-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| KR1020040040224A KR20050115388A (en) | 2004-06-03 | 2004-06-03 | Electric welding carriage of an wireless rimote control type |
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| Country | Link |
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| KR (1) | KR20050115388A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100827194B1 (en) * | 2008-02-28 | 2008-05-02 | 최인수 | Auto welding carriage |
| KR100915591B1 (en) * | 2007-11-21 | 2009-09-03 | (주)청송산업기계 | Arc welding apparatus using wireless control |
| KR101279433B1 (en) * | 2011-05-04 | 2013-06-26 | 현대삼호중공업 주식회사 | Welding Carriage For Rotating Weaver |
| KR101363736B1 (en) * | 2013-10-18 | 2014-02-14 | 최의수 | An auto carriage for minimizing a non-welded area |
| KR101698399B1 (en) * | 2016-09-13 | 2017-02-01 | 이병일 | System for welding carriage using rfid and remote control |
| CN110142534A (en) * | 2019-05-24 | 2019-08-20 | 中信国安建工集团有限公司 | A kind of installation equipment and its application method for big ceiling decoration engineering |
| KR20200126483A (en) * | 2019-04-30 | 2020-11-09 | 현대삼호중공업 주식회사 | Horizontality cutting carriage |
-
2004
- 2004-06-03 KR KR1020040040224A patent/KR20050115388A/en not_active Application Discontinuation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100915591B1 (en) * | 2007-11-21 | 2009-09-03 | (주)청송산업기계 | Arc welding apparatus using wireless control |
| KR100827194B1 (en) * | 2008-02-28 | 2008-05-02 | 최인수 | Auto welding carriage |
| KR101279433B1 (en) * | 2011-05-04 | 2013-06-26 | 현대삼호중공업 주식회사 | Welding Carriage For Rotating Weaver |
| KR101363736B1 (en) * | 2013-10-18 | 2014-02-14 | 최의수 | An auto carriage for minimizing a non-welded area |
| KR101698399B1 (en) * | 2016-09-13 | 2017-02-01 | 이병일 | System for welding carriage using rfid and remote control |
| KR20200126483A (en) * | 2019-04-30 | 2020-11-09 | 현대삼호중공업 주식회사 | Horizontality cutting carriage |
| CN110142534A (en) * | 2019-05-24 | 2019-08-20 | 中信国安建工集团有限公司 | A kind of installation equipment and its application method for big ceiling decoration engineering |
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