KR100722793B1 - Corrugated steel pipe cutting system - Google Patents

Corrugated steel pipe cutting system Download PDF

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KR100722793B1
KR100722793B1 KR1020050037907A KR20050037907A KR100722793B1 KR 100722793 B1 KR100722793 B1 KR 100722793B1 KR 1020050037907 A KR1020050037907 A KR 1020050037907A KR 20050037907 A KR20050037907 A KR 20050037907A KR 100722793 B1 KR100722793 B1 KR 100722793B1
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South Korea
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corrugated steel
turret
steel pipe
steel pipes
rotating
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KR1020050037907A
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Korean (ko)
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KR20060115477A (en
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조철수
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주식회사 유일엔지니어링
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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
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/006—Control circuits therefor
    • 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
    • B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
    • 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
    • B23K37/0276—Carriages for supporting the welding or cutting element for working on or in tubes
    • 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
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0538—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for rotating tubes, e.g. rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/26—Specific gas distributors or gas intakes

Abstract

본 발명은 플라즈마를 이용한 파형강관 절단 시스템에서의 터릿 회전장치에 관한 것으로, 특히 파형강관 절단작업시 터릿이 일정 구간 회전되게 하여 절단작업이 이루어지고, 절단된 후에는 다음 절단 작업을 위하여 원상복귀 될 수 있도록 한 것이다.The present invention relates to a turret rotating apparatus in a corrugated steel pipe cutting system using plasma, and in particular, the turret is rotated for a certain period during the corrugated steel pipe cutting operation, and after the cutting operation is performed, it is returned to its original state for the next cutting operation. I would have to.

플라즈마를 이용한 파형강관 절단 시스템에서의 터릿 회전장치 Turret rotating device in corrugated steel pipe cutting system using plasma

Description

플라즈마를 이용한 파형강관 절단 시스템에서의 터릿 회전장치{Corrugated steel pipe cutting system}Turret rotating device in corrugated steel pipe cutting system using plasma {Corrugated steel pipe cutting system}

도1은 본 발명에 따른 플라즈마를 이용한 파형강관 절단 시스템에 터릿 회전장치가 설치된 상태를 나타낸 정면도,1 is a front view showing a turret rotating device is installed in a corrugated steel pipe cutting system using a plasma according to the present invention;

도2는 본 발명에 따른 플라즈마를 이용한 파형강관 절단 시스템에 터릿 회전장치가 설치된 상태를 나타낸 측면도,Figure 2 is a side view showing a state in which a turret rotating device is installed in a corrugated steel pipe cutting system using a plasma according to the present invention;

도3은 본 발명에 따른 플라즈마를 이용한 파형강관 절단 시스템에 터릿 회전장치가 설치된 상태를 나타낸 배면도.Figure 3 is a rear view showing a state in which a turret rotating device is installed in a corrugated steel pipe cutting system using a plasma according to the present invention.

(도면중 주요 부분에 대한 부호의 설명)(Explanation of symbols for the main parts of the drawing)

900 ; 회전수단 910 ; 회전기어900; Rotating means 910; Rotary gear

920 ; 주구동부 930 ; 동력전달부920; Main drive 930; Power train

940 ; 구동모터 950 ; 보조구동부940; Drive motor 950; Auxiliary Drive

본 발명은 플라즈마를 이용한 파형강관 절단 시스템에서의 터릿 회전장치에관한 것으로, 특히 파형강관 절단작업시 터릿이 일정 구간 회전되게 하여 절단작업 이 이루어지고, 절단된 후에는 다음 절단 작업을 위하여 원상복귀 될 수 있도록 한 플라즈마를 이용한 파형강관 절단 시스템에서의 터릿 회전장치에 관한 것이다.The present invention relates to a turret rotating device in a corrugated steel pipe cutting system using plasma, and in particular, the turret is rotated for a certain period during the corrugated steel pipe cutting operation, and the cutting operation is performed, and after cutting, it is returned to its original position for the next cutting operation. It relates to a turret rotating device in a corrugated steel pipe cutting system using a plasma.

일반적으로 사용하는 파형강관은 PE필름을 고주파 유도 가열에 의한 아연도 강판에 라미네이팅(Laminating)시킨 것으로서, 이는 일정한 길이로 절단 사용된다.Commonly used corrugated steel pipe is a laminate of a PE film on a galvanized steel sheet by high frequency induction heating, which is used to cut a certain length.

이러한 파형강관을 절단시 종래에는 모터 부착형 톱날 방식으로 절단 출고되는데, 절단 작업시 톱날과 파형강관의 마찰 소음 발생이 발생하게 된다. 이는 앰프형 소음으로서 소음이 아주 심하여 작업자의 생산기피 현상이 발생하여 생산성이 크게 저할될 뿐 아니라, 절단시 톱날과 파형강관의 마찰로 인해 절단부에 버(Burr)가 발생하기 때문에 2차적인 버(Burr) 제거 수작업이 요구되는 제반 문제점이 발생되었다.When cutting the corrugated steel pipe is conventionally cut and shipped in a motor-attached saw blade method, the friction noise of the saw blade and the corrugated steel pipe is generated during the cutting operation. This is an amplifier-type noise, which is very noisy, causing a production avoidance phenomenon of the operator, which greatly reduces productivity. In addition, a secondary burr (Burr) is generated in the cutting part due to friction of saw blade and corrugated steel pipe during cutting. Burr) Problems that require manual removal work have occurred.

따라서 본 발명의 목적은 상기와 같은 종래의 문제점을 감안하여 안출한 것으로, 파형강관 절단작업시 터릿이 일정 구간 회전되게 하여 절단작업이 이루어지고, 절단된 후에는 다음 절단 작업을 위하여 원상복귀 될 수 있도록 한 플라즈마를 이용한 파형강관 절단 시스템에서의 터릿 회전장치를 제공하는데 있다.Therefore, the object of the present invention is devised in view of the above-mentioned conventional problems, the cutting work is made by rotating the turret a certain section during the corrugated steel pipe cutting operation, after the cutting can be returned to the original for the next cutting operation To provide a turret rotating device in a corrugated steel pipe cutting system using a plasma.

상기와 같은 목적을 달성하기 위한 수단으로 본 발명의 회전수단은 터릿 외주면에 형성되는 회전기어와,The rotating means of the present invention as a means for achieving the above object is a rotary gear formed on the outer peripheral surface of the turret,

상기 회전기어와 치합되고 터릿을 일정구간 좌우 회전시키게 하는 주구동부와,A main driving part engaged with the rotary gear and rotating the turret left and right for a predetermined period;

상기 주구동부에 구동력을 전달할 수 있도록 일단은 구동모터측에 연결되고 타단은 주구동부에 연결되는 구동전달부와,A drive transmission part connected at one end to the drive motor side and the other end connected to the main drive part so as to transfer driving force to the main drive part;

상기 터릿 하단에 밀착 형성되어 터릿이 좌우 회전할 때 안전하게 회전할 수 있도록 보조하는 보조구동부로 구성되는 것을 그 기술적 구성상의 기본 특징으로 한다.It is formed in close contact with the bottom of the turret is composed of an auxiliary drive unit for assisting to safely rotate when the turret rotates left and right as a basic feature on the technical configuration.

이하 본 발명의 바람직한 실시예를 첨부도면을 참조하여 보다 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도1은 본 발명에 따른 플라즈마를 이용한 파형강관 절단 시스템에 터릿 회전장치가 설치된 상태를 나타낸 정면도 이고, 도2는 본 발명에 따른 플라즈마를 이용한 파형강관 절단 시스템에 터릿 회전장치가 설치된 상태를 나타낸 이며, 도3은 본 발명에 따른 플라즈마를 이용한 파형강관 절단 시스템에 터릿 회전장치가 설치된 상태를 나타낸 배면도이다.1 is a front view showing a turret rotating device is installed in the corrugated steel pipe cutting system using a plasma according to the present invention, Figure 2 is a turret rotating device is installed in a corrugated steel pipe cutting system using a plasma according to the present invention 3 is a rear view showing a turret rotating device installed in a corrugated steel pipe cutting system using plasma according to the present invention.

본 발명은 생산라인을 통해 파형강관(500)(510)이 제조되면 이를 일정길이로 절단할 수 있도록 터릿을 일정구간 회전시키는 터릿 회전장치에 관한 것으로 이는 도1 내지 도3에서와 같이 터릿(600) 하단에는 회전수단(900)이 구비된다.The present invention relates to a turret rotating device for rotating the turret a predetermined section so that the corrugated steel pipe 500, 510 is produced through a production line to cut it to a certain length, which is as shown in Figures 1 to 3 At the bottom, a rotating means 900 is provided.

회전수단(900)은 터릿(600) 외주면에 형성되는 회전기어(910)와, 상기 회전기어(910)와 치합되고 터릿(600)을 일정구간 좌우 회전시키게 하는 주구동부(920)와, 상기 주구동부(920)에 구동력을 전달할 수 있도록 일단은 구동모터(940)측에 연결되고 타단은 주구동부(920)에 연결되는 구동전달부(930)와, 상기 터릿(600) 하단에 밀착 형성되어 터릿(600)이 좌우 회전할 때 안전하게 회전할 수 있도록 보조 하는 보조구동부(950)로 구성된다.Rotating means 900 is a rotary gear 910 formed on the outer circumferential surface of the turret 600, the main drive unit 920 to be engaged with the rotary gear 910 and to rotate the turret 600 left and right a predetermined section, and the main tool One end is connected to the driving motor 940 side and the other end is closely connected to the lower end of the turret 600 and the driving transmission unit 930 connected to the main driving unit 920 so as to transfer the driving force to the eastern portion 920. When the 600 is rotated left and right is configured as an auxiliary drive unit 950 to assist in safely rotating.

한편, 회전수단(900)과 같이 파형강관을 절단하는 파형강관 절단 시스템을 살펴보면, 파형강관 절단 시스템은 안내레일(100)을 따라 좌우 회전하는 안내롤러(220)가 하단에 형성되고 전체적인 골격을 형성하는 고정프레임(200)과, 상기 고정프레임(200)에 장치되어 파형강관(500)(510)을 절단하는 상하이동 스크류(300), 가이드롤러(210), 이동프레임(400), 터릿(600), 에어 플라즈마 절단기(700), 블러워(800)가 기본적으로 동원된다.On the other hand, looking at the corrugated steel pipe cutting system for cutting the corrugated steel pipe, such as the rotating means 900, the corrugated steel pipe cutting system is formed with a guide roller 220 that rotates left and right along the guide rail 100 at the bottom and forms an overall skeleton The fixed frame 200 is installed in the fixed frame 200, the shank copper screw 300, the guide roller 210, the moving frame 400, the turret 600 to cut the corrugated steel pipe 500, 510 ), The air plasma cutting machine 700, the blower 800 is basically mobilized.

상하이동 스크류(300)는 고정프레임(200) 상단 중간에 형성된 구동모터(310)가 구동되면 이 구동력을 전달받아 회전하는 동력전달 스크류(320)가 구동모터(310) 좌우측에 각각 수평으로 형성되고, 이 동력전달 스크류(320)에 의해 상하 이동할 수 있도록 수직으로 설치된다.When the drive motor 310 formed in the middle of the upper end of the fixed frame 200 is driven, the shandong copper screw 300 is horizontally formed on the left and right sides of the drive motor 310 to receive the driving force and rotate. It is installed vertically to move up and down by the power transmission screw 320.

가이드롤러(210)는 고정프레임(200) 좌,우측 내벽 상하단에 일정한 간격을 두고 각각 돌출 형성되어 가이드바(410)를 상하 안내하는 역활을 수행한다.The guide rollers 210 are formed to protrude at regular intervals on the upper and lower ends of the left and right inner walls of the fixed frame 200 to serve to guide the guide bar 410 up and down.

이동프레임(400)의 상단은 상기 상하이동 스크류(300) 하단측에 연결 고정되고, 좌우측면은 가이드롤러(210)에 삽입되는 가이드바(410)가 일체로 연결 형성되며 상기 상하이동 스크류(300)가 작동되면 가이드롤러(210)를 따라 상하 안내되는 가이드바(410)에 의해 수직 상승 하강하도록 구성된다.The upper end of the moving frame 400 is fixed to the lower end of the shandong copper screw 300, the left and right sides are integrally connected to the guide bar 410 is inserted into the guide roller 210 and the shandong copper screw 300 When it is operated is configured to rise and fall vertically by the guide bar 410 is guided up and down along the guide roller 210.

터릿(600)은 이동프레임(400) 내부에 위치하고 생산라인을 통해 제작된 파형강관(500)(510)이 진입하면 파형강관(500)(510)의 내경 크기에 따라 이동프레임(400)과 함께 상하 이동하면서 파형강관(500)(510) 중심부에 위치하며 회전수단 (900)에 의해 일정구간 좌우 회전하는 구성을 갖는다.The turret 600 is located inside the moving frame 400 and when the corrugated steel pipes 500 and 510 made through the production line enter, together with the moving frame 400 according to the inner diameter of the corrugated steel pipes 500 and 510. While moving up and down is located in the center of the corrugated steel pipe (500) (510) and has a configuration to rotate the left and right a predetermined section by the rotating means (900).

에어 플라즈마 절단기(700)는 터릿(600) 전면에 일정한 간격을 두고 다수 형성된 상태에서 터릿(600)이 파형강관(500)(510) 중심부에 정확히 위치하면 실린더(710)에 의해 일차적으로 파형강관(500)(510) 표면으로 전진하고, 실린더(710)에 부착된 서브모터는 파형강관(500)(510)과 에어 플라즈마 절단기(700) 홀더 팁과 거리값을 항상 일정하게 유지하면서 있게끔 레이저센서(720)를 부착하여 그 읽음 수치의 데이터값을 이차 전후진용 서브모터에 송출시킴으서 파형강관(500)(510)의 골 형상 절단 특성을 수행하며, 회전수단(900)에 의해 터릿(600)이 회전할 때 파형강관(500)(510)을 절단한다.The air plasma cutting machine 700 is a corrugated steel pipe primarily by the cylinder 710 when the turret 600 is precisely positioned at the center of the corrugated steel pipes 500 and 510 in a state in which a plurality of air plasma cutters 700 are formed at regular intervals on the front surface of the turret 600. 500, 510, the sub-motor attached to the cylinder 710, the corrugated steel pipe 500, 510 and the air plasma cutting machine 700, the holder tip and the distance value is always kept constant so that the laser sensor ( 720 is attached to transmit the data value of the reading value to the secondary forward and backward sub-motor to perform bone shape cutting characteristics of corrugated steel pipes 500 and 510, and the turret 600 is rotated by the rotating means 900. When rotating, the corrugated steel pipes 500 and 510 are cut.

블로워(800)는 에어 플라즈마 절단기(700) 사용시 발생된 가스를 한곳으로 포집하는 덕트(820)가 고정프레임(200) 상단에 형성되면 이 덕트(820) 내부로 가스가 포집되어 배출관(810)을 통해 가스를 외부로 강제 배출시키는 역활을 수행한다.Blower 800 is a duct 820 for collecting the gas generated when using the air plasma cutting machine 700 in one place formed on the top of the fixed frame 200, the gas is collected into the duct 820 to discharge the discharge pipe 810 Through the forced discharge of gas to the outside.

여기서, 에어 플라즈마를 이용한 절단 방법이나, 파형강관(500)(510)의 제조방법은 통상 사용되는 기술 내용이므로 구체적인 설명은 생략하기로 한다.Here, since the cutting method using the air plasma and the manufacturing method of the corrugated steel pipes 500 and 510 are generally used technical contents, detailed description thereof will be omitted.

이와 같이 구성된 본 발명을 사용하기 위해서는 먼저 생산라인에서 생산된 파형강관(500)(510)을 공급받아 절단할 수 있도록 안내롤러(220)를 이용하여 고정프레임(200)을 정확한 위치에 설치 고정한다.In order to use the present invention configured as described above, the fixed frame 200 is fixed to the correct position by using the guide roller 220 so as to receive and cut the corrugated steel pipes 500 and 510 produced in the production line. .

이후, 생산라인을 통해 파형강관(500)(510)이 생산되어 터릿(600) 내부로 진입하면, 터릿(600)은 상하 이동하여 파형강관(500)(510) 중심부에 위치하고, 파형강관(500)(510) 중심부에 위치한 후에는 좌우 회전하면서 에어 플라즈마 절단기 (700)가 파형강관(500)(510)을 절단되게 한다.Thereafter, when the corrugated steel pipes 500 and 510 are produced through the production line and enter the turret 600, the turret 600 moves up and down to be located at the center of the corrugated steel pipes 500 and 510, and the corrugated steel pipe 500 After being positioned at the center of 510, the air plasma cutting machine 700 cuts the corrugated steel pipes 500 and 510 while rotating left and right.

이를 더욱 상세하게 설명하면 생산라인을 통해 생산되는 파형강관(500)(510)은 사용 분야에 따라 크기가 다르게 생산되기 때문에 크기가 다른 파형강관(500)(510)을 절단 하기 위해서는 에어 플라즈마 절단기(700)가 파형강관(500)(510) 중심부에 정확히 위치하는 것이 요구된다. 따라서 터릿(600) 내부에 파형강관(500)이나, 파형강관(510)이 진입하면, 이 파형강관(500)(510)의 크기에 따라 이동프레임(400), 터릿(600), 에어 플라즈마 절단기(700)가 일체로 상하 이동하면서 파형강관(500)(510)의 중심부에 위치하게 된다.In more detail, since the corrugated steel pipe 500 and 510 produced through the production line are produced in different sizes according to the field of use, an air plasma cutting machine may be used to cut the corrugated steel pipe 500 and 510 having different sizes. 700 is required to be located exactly in the center of the corrugated steel pipe (500, 510). Accordingly, when the corrugated steel pipe 500 or the corrugated steel pipe 510 enters the turret 600, the moving frame 400, the turret 600, and the air plasma cutting machine according to the size of the corrugated steel pipe 500 and 510. 700 is located at the center of the corrugated steel pipe 500, 510 while moving up and down integrally.

즉, 터릿(600) 내부에 파형강관(500)이나 또는 파형강관(510) 진입하면 구동모터(310)에 전원이 인가되고, 구동모터(310)에 전원이 인가됨에 따라 동력전달 스크류(320), 상하이동 스크류(300)가 차례로 작동된다.That is, when the corrugated steel pipe 500 or the corrugated steel pipe 510 enters the turret 600, power is applied to the driving motor 310, and power is supplied to the driving motor 310. , Shanghaidong screw 300 is operated in sequence.

이때 상하이동 스크류(300) 하단에 이동프레임(400)이 연결 형성되어 있고, 이 이동프레임(400)의 가이드바(410)는 가이드롤러(210)을 따라 상하 이동할 수 있도록 되어 있기 때문에 파형강관(500)(510)의 크기에 따라 수직 상승 또는 하강하게 된다.At this time, the moving frame 400 is formed at the bottom of the shandong copper screw 300, and the guide bar 410 of the moving frame 400 can move up and down along the guide roller 210 so that the corrugated steel pipe ( According to the size of the 500, 510 is vertically raised or lowered.

따라서, 상하 이동하는 이동프레임(400)에 일체로 연결된 터릿(600)과 에어 플라즈마 절단기(700)는 파형강관(500)(510) 중심에 위치하게 되고, 파형강관(500)(510) 중심부에 정확히 위치하면 구동모터(310)에 전원이 차단된다. Therefore, the turret 600 and the air plasma cutting machine 700 integrally connected to the moving frame 400 moving up and down are positioned at the center of the corrugated steel pipes 500 and 510, and the center of the corrugated steel pipes 500 and 510. If it is located correctly, the power to the drive motor 310 is cut off.

상기와 같은 과정을 통하여 터릿(600)과 에어 플라즈마 절단기(700)가 파형강관(500)(510) 중심부에 정확히 위치하면 상기한 에어 플라즈마 절단기(700)는 실 린더(710)에 의해 전진하여 파형강관(500)(510)을 절단할 수 있는 위치에 위치함과 동시에 회전수단(900)인 구동모터(940)에 전원이 인가된다.When the turret 600 and the air plasma cutting machine 700 are accurately positioned at the center of the corrugated steel pipes 500 and 510 through the above process, the air plasma cutting machine 700 moves forward by the cylinder 710 and the wave shape. The power is applied to the driving motor 940 which is located at the position capable of cutting the steel pipes 500 and 510 and the rotating means 900.

구동모터(940)에 전원이 인가되면 구동전달부(930)가 작동되고, 이 구동전달부(930)에 의해 회전하는 주구동부(920)에 회전기어(910)가 서로 치합되어 있기 때문에 터릿(600)은 일정구간 회전하는 상태가 된다.When power is applied to the drive motor 940, the drive transmission unit 930 is operated, and since the rotary gears 910 are engaged with each other in the main drive unit 920 rotated by the drive transmission unit 930, the turret ( 600 is in a state of rotating a predetermined section.

이때 터릿(600)이 회전할 때 상기한 터릿과 일체로 회전하면서 에어 플라즈마 절단기(700)는 파형강관(500)(510)을 절단하게 되며, 절단한 후에는 다음 파형강관(500)(510)을 절단할 수 있도록 원상복귀 되는 것이다.At this time, when the turret 600 rotates, the air plasma cutting machine 700 cuts the corrugated steel pipes 500 and 510 while being integrally rotated with the turret. After cutting, the next corrugated steel pipe 500 and 510 is rotated. It will be returned to normal to cut.

상기에서 설명하는 파형강관(500)(510)은 터릿(600)내부로 동시에 진입하는 것이 아니라, 크기가 다른 파형강관(500)(510)을 절단시 이를 설명하는 것으로서, 실 사용시에는 파형강관(500) 또는 파형강관(510)중 어느 하나의 파형강관만이 터릿(600) 내부로 진입하는 것임을 밝혀둔다.The above-described corrugated steel pipes 500 and 510 do not simultaneously enter into the turret 600, but explain this when cutting corrugated steel pipes 500 and 510 having different sizes, and in actual use, corrugated steel pipes ( Note that only one of the corrugated steel pipe 500 or the corrugated steel pipe 510 enters the turret 600.

한편, 에어 플라즈마 절단기(700) 사용시 발생된 가스는 블로워(800)에 의해 덕트(820) 내부로 포집되고, 포집된 가스는 배출관(810)을 통하여 외부로 배출되는 것이다.On the other hand, the gas generated when using the air plasma cutting machine 700 is collected into the duct 820 by the blower 800, the collected gas is discharged to the outside through the discharge pipe 810.

이상에서 살펴본 바와 같이 본 발명에 의하면, 터릿 하단부에 터릿을 일정구간 회전시킬 수 있는 별도의 터릿 회전장치가 장치되어 있기 때문에 파형강관 절단작업시 터릿이 일정 구간 회전되어 절단작업이 이루어지고, 절단된 후에는 다음 절단 작업을 위하여 원상복귀 될 수 있는 등의 효과가 있는 것이다.As described above, according to the present invention, since a separate turret rotating device capable of rotating the turret for a certain period is provided at the lower end of the turret, the turret is rotated for a certain period when the corrugated steel pipe is cut, and the cutting operation is performed. After that, it can return to the original for the next cutting operation.

이상에서는 본 발명을 특정의 바람직한 실시예를 참고하여 설명하였으나, 본 발명은 상기한 실시예에 한정되지 아니하며 본 발명의 요지를 벗어나지 않는 범위에서 통상의 지식을 가진자에 의해 다양한 변경과 수정이 이루어질 수 있는 것임을 밝혀둔다.The present invention has been described above with reference to specific preferred embodiments, but the present invention is not limited to the above embodiments and various changes and modifications may be made by those skilled in the art without departing from the gist of the present invention. Make sure you can.

Claims (1)

일정한 길이를 가지고 바닥면에 설치 고정되는 안내레일(100)과; 상기 안내레일(100)을 따라 좌우 회전하는 안내롤러(220)가 하단에 형성되고 전체적인 골격을 형성하는 고정프레임(200)과; 상기 고정프레임(200) 상단 중간에 형성된 구동모터(310)가 구동되면 이 구동력을 전달받아 회전하는 동력전달 스크류(320)가 구동모터(310) 좌우측에 각각 수평으로 형성되고, 이 동력전달 스크류(320)에 의해 상하 이동할 수 있도록 수직으로 위치하는 상하이동 스크류(300)와; 상기 고정프레임(200) 좌,우측 내벽 상하단에 일정한 간격을 두고 각각 돌출 형성되는 가이드롤러(210)와; 상단은 상기 상하이동 스크류(300) 하단측에 연결 고정되고, 좌우측면은 가이드롤러(210)에 삽입되는 가이드바(410)가 일체로 연결 형성되며 상기 상하이동 스크류(300)가 작동되면 가이드롤러(210)를 따라 상하 안내되는 가이드바(410)에 의해 수직 상승 하강하는 이동프레임(400)과; 상기 이동프레임(400) 내부에 위치하고 생산라인을 통해 제작된 파형강관(500)(510)이 진입하면 파형강관(500)(510)의 내경 크기에 따라 이동프레임(400)과 함께 상하 이동하면서 파형강관(500)(510) 중심부에 위치하며 회전수단(900)에 의해 일정구간 좌우 회전하는 터릿(600)과; 상기 터릿(600) 전면에 일정한 간격을 두고 다수 형성된 상태에서 터릿(600)이 파형강관(500)(510) 중심부에 정확히 위치하면 실린더(710)에 의해 파형강관(500)(510) 표면으로 전진하고, 실린더(710)에 부착된 서브모터는 파형강관(500)(510)과 에어 플라즈마 절단기(700) 홀더 팁과 거리값을 항상 일정하게 유지하면서 있게끔 레이저 센서(720)를 부착하여 그 읽음 수치의 데이터값을 이차 전후진용 서브모터에 송출시킴으서 파형강관(500)(510)의 골 형상 절단 특성을 수행하며, 회전수단(900)에 의해 터릿(600)이 회전할 때 파형강관(500)(510)을 절단하는 에어 플라즈마 절단기(700)와; 상기 에어 플라즈마 절단기(700) 사용시 발생된 가스를 한곳으로 포집하는 덕트(820)가 고정프레임(200) 상단에 형성되고, 이 덕트(820) 내부로 가스가 포집되면 배출관(810)을 통하여 외부로 가스를 강제 배출시키는 블러워(800)로 구성되는 것을 특징으로 하는 플라즈마를 이용한 파형강관 절단 시스템에 있어서, A guide rail 100 fixed to the bottom surface with a predetermined length; A fixed frame 200 having a guide roller 220 rotating left and right along the guide rail 100 and forming an overall skeleton thereof; When the driving motor 310 formed in the middle of the upper end of the fixed frame 200 is driven, a power transmission screw 320 which is rotated by receiving this driving force is formed horizontally on the left and right sides of the driving motor 310, respectively. A shandong copper screw 300 vertically positioned to be vertically moved by 320; Guide rollers 210 formed to protrude at predetermined intervals on the left and right inner wall upper and lower ends of the fixed frame 200; The upper end is fixed to the lower side of the shandong copper screw 300, the left and right sides are formed integrally connected to the guide bar 410 is inserted into the guide roller 210, the guide roller when the shandong copper screw 300 is operated A moving frame 400 vertically rising and falling by the guide bar 410 guided up and down along the 210; When the corrugated steel pipes 500 and 510 are placed inside the moving frame 400 and manufactured through the production line, the corrugated steel pipes 500 and 510 move up and down with the moving frame 400 according to the inner diameter of the corrugated steel pipes 500 and 510. A turret 600 positioned in the center of the steel pipes 500 and 510 and rotating left and right by a rotation section 900 at a predetermined interval; When the turret 600 is located precisely at the center of the corrugated steel pipes 500 and 510 in a state in which a plurality of the turrets 600 are formed at regular intervals, the advancing to the surface of the corrugated steel pipes 500 and 510 by the cylinder 710 is performed. In addition, the sub-motor attached to the cylinder 710 is attached to the laser sensor 720 so that the corrugated steel pipes 500 and 510 and the air plasma cutting machine 700 holder tips and distance values are always kept constant. By sending the data value of the secondary forward and backward sub-motor to perform the bone shape cutting characteristics of the corrugated steel pipe (500, 510), the corrugated steel pipe (500) when the turret 600 is rotated by the rotating means (900) An air plasma cutting machine 700 for cutting 510; A duct 820 for collecting the gas generated when using the air plasma cutting machine 700 is formed at the top of the fixed frame 200, and when the gas is collected into the duct 820, it is discharged to the outside through the discharge pipe 810. In the corrugated steel pipe cutting system using a plasma, characterized in that composed of a blower 800 forcibly discharging the gas, 상기 회전수단(900)은 터릿(600) 외주면에 형성되는 회전기어(910)와, 상기 회전기어(910)와 치합되고 터릿(600)을 일정구간 좌우 회전시키게 하는 주구동부(920)와, 상기 주구동부(920)에 구동력을 전달할 수 있도록 일단은 구동모터(940)측에 연결되고 타단은 주구동부(920)에 연결되는 구동전달부(930)와, 상기 터릿(600) 하단에 밀착 형성되어 터릿(600)이 좌우 회전할 때 안전하게 회전할 수 있도록 보조하는 보조구동부(950)로 구성되는 것을 특징으로 하는 플라즈마를 이용한 파형강관 절단 시스템에서의 터릿 회전장치.The rotating means 900 is a rotary gear 910 formed on the outer circumferential surface of the turret 600, the main drive unit 920 to be engaged with the rotary gear 910 and to rotate the turret 600 left and right for a certain period, and the One end is connected to the driving motor 940 side and the other end is in close contact with the lower end of the turret 600 so as to be connected to the driving motor 940 and the other end is connected to the main driving part 920 so as to transfer the driving force to the main driving part 920. Turret rotating device in the corrugated steel pipe cutting system using a plasma, characterized in that consisting of an auxiliary drive unit 950 to assist in rotating safely when the turret 600 rotates left and right.
KR1020050037907A 2005-05-06 2005-05-06 Corrugated steel pipe cutting system KR100722793B1 (en)

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KR200445318Y1 (en) * 2008-12-09 2009-07-20 (주) 유창스틸산업 Pipe cutting equipment
KR101226721B1 (en) * 2011-05-11 2013-01-25 권동철 cutting apparatus for light emitting diode mounting substrate
CN108372350B (en) * 2018-04-02 2024-03-08 石家庄轴设机电设备有限公司 Steel pipe plasma cutter

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JPS53145181A (en) * 1977-05-25 1978-12-18 Nippon Steel Corp Plural cutter
JPS56117898A (en) * 1980-02-20 1981-09-16 Hitachi Ltd Automatic remote welding equipment for piping for narrow space
JPS59171877U (en) * 1983-05-04 1984-11-16 ユニテクエンジニアリング株式会社 Large diameter pipe cutting device
JPS6199578A (en) * 1984-10-22 1986-05-17 Mitsui Eng & Shipbuild Co Ltd Automatic welding equipment
JPH01262076A (en) * 1988-04-12 1989-10-18 Hitachi Ltd Welding head
JPH05329686A (en) * 1992-05-28 1993-12-14 Fujita Corp Automatic welding device
JPH071128A (en) * 1991-10-02 1995-01-06 Zei S T Giken Kk Automatic welding equipment for steel pipe pile
KR200210401Y1 (en) * 2000-07-28 2001-01-15 유열산업주식회사 Welding device for pipe connection
KR20030010921A (en) * 2001-07-27 2003-02-06 주식회사 포스코 Pipe cutting apparatus

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53145181A (en) * 1977-05-25 1978-12-18 Nippon Steel Corp Plural cutter
JPS56117898A (en) * 1980-02-20 1981-09-16 Hitachi Ltd Automatic remote welding equipment for piping for narrow space
JPS59171877U (en) * 1983-05-04 1984-11-16 ユニテクエンジニアリング株式会社 Large diameter pipe cutting device
JPS6199578A (en) * 1984-10-22 1986-05-17 Mitsui Eng & Shipbuild Co Ltd Automatic welding equipment
JPH01262076A (en) * 1988-04-12 1989-10-18 Hitachi Ltd Welding head
JPH071128A (en) * 1991-10-02 1995-01-06 Zei S T Giken Kk Automatic welding equipment for steel pipe pile
JPH05329686A (en) * 1992-05-28 1993-12-14 Fujita Corp Automatic welding device
KR200210401Y1 (en) * 2000-07-28 2001-01-15 유열산업주식회사 Welding device for pipe connection
KR20030010921A (en) * 2001-07-27 2003-02-06 주식회사 포스코 Pipe cutting apparatus

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