KR200184445Y1 - Device for centering strip - Google Patents
Device for centering strip Download PDFInfo
- Publication number
- KR200184445Y1 KR200184445Y1 KR2019990029517U KR19990029517U KR200184445Y1 KR 200184445 Y1 KR200184445 Y1 KR 200184445Y1 KR 2019990029517 U KR2019990029517 U KR 2019990029517U KR 19990029517 U KR19990029517 U KR 19990029517U KR 200184445 Y1 KR200184445 Y1 KR 200184445Y1
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- KR
- South Korea
- Prior art keywords
- strip
- sensor
- touch bar
- moving block
- centering device
- Prior art date
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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
- 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
- B23K37/0461—Welding tables
-
- 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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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
본 고안은 스트립 센터링장치에 관한 것으로, 특히 모터(11)의 구동에 따라 스크루(12)가 회전되면 이동블록(10)이 이동되면서 스트립터치바(32)가 스트립(33)의 양측면에 터치되고, 상기 스트립터치바(32)의 탄성후진에 따라 센서터치바(34)가 후진되는 스트립 센터링장치에 있어서, 시브(4,14)에 탄성 신축되도록 감겨지면서 그 일단이 상기 이동블록(10)에 고정볼트(36)에 의해 고정되고, 그 타단에 센서고정추(2)가 연결되는 지지와이어(7)와; 상기 시브(4,14)에 탄성 신축되도록 감겨지면서 그 일단이 상기 이동블록(10)에 후진되는 센서터치바(34)에 터치되도록 고정되고, 그 타단에 중력센서터치바(1)가 연결되는 센싱와이어(8)와; 상기 센서고정추(2)의 하부에 부착되면서 상기 중력센서터치바(1)를 감지하도록 설치되는 근접센서(6-1)로 구성되는 것을 특징으로 하는 스트립 센터링장치에 관한 것이다.The present invention relates to a strip centering device, and in particular, when the screw 12 is rotated according to the driving of the motor 11, the moving block 10 is moved and the strip touch bar 32 is touched on both sides of the strip 33. In the strip centering device in which the sensor touch bar 34 is retracted according to the elastic retraction of the strip touch bar 32, the ends of the strip touch bar 32 are elastically stretched and wound on the sheaves 4 and 14, and one end thereof is moved to the moving block 10. A support wire 7 fixed by a fixing bolt 36 and having a sensor pin 2 connected to the other end thereof; It is wound so as to be elastically stretched to the sheaves (4, 14) is fixed so as to touch the sensor touch bar 34, which is reversed to the moving block 10, the other end of the gravity sensor touch bar (1) is connected A sensing wire 8; It relates to a strip centering device, characterized in that consisting of a proximity sensor (6-1) is attached to the lower portion of the sensor fixing weight (2) is installed to detect the gravity sensor touch bar (1).
Description
본 고안은 스트립 센터링장치에 관한 것으로, 특히 선후행스트립을 용접 연결하는 용접기에 있어 센서의 점검 및 교체가 용이하고, 케이블 대신에 탄성신축하는 와이어를 사용하는 스트립 센터링장치에 관한 것이다.The present invention relates to a strip centering device, and more particularly to a strip centering device using a wire that elastically stretches instead of a cable, and easily inspects and replaces a sensor in a welding machine for welding the trailing strip.
종래의 스트립 센터링장치는 도1에 도시한 바와 같이 이동블록(10)이 스트립(33)의 센터링을 위해 인입되면 케이블(31)이 꼬인상태에서 풀리면서 신장되고, 스트립터치바(32)가 스트립(33)에 터치되면 센서터치바(34)가 뒤로 밀리면서 센서(6)에 감지되며, 이때 다시 이동블록(10)이 후진되면 늘어난 상태의 케이블(31)이 꼬이면서 줄어들게 된다.In the conventional strip centering apparatus, as shown in FIG. 1, when the moving block 10 is inserted for the centering of the strip 33, the cable 31 is stretched while being untwisted, and the strip touch bar 32 is extended. When touched at 33, the sensor touch bar 34 is pushed back and sensed by the sensor 6, and at this time, when the moving block 10 is reversed, the cable 31 in an extended state is twisted and reduced.
그러나, 종래의 스트립 센터링장치는 센서(6)와 케이블(31)이 항상 같이 움직이면서 힘을 받기 때문에 단선이 잦고, 오작동의 사례가 빈번하며, 센서가 접근하기 어려운 장소에 설치되어 점검 및 교체가 어렵고, 안전사고의 위험이 매우 높다.However, in the conventional strip centering device, since the sensor 6 and the cable 31 are always moved together and are subject to force, disconnection is frequent, malfunctions are frequent, and the sensor is difficult to access and is difficult to check and replace. The risk of safety accidents is very high.
본 고안은 선후행스트립을 용접 연결하는 용접기에 있어 센서의 점검 및 교체가 용이하고, 케이블 대신에 탄성신축하는 와이어를 사용함으로써 스트립의 센터링을 정확히 조정할 수 있는 스트립 센터링장치를 제공함에 그 목적이 있다.The object of the present invention is to provide a strip centering device that is easy to inspect and replace the sensor in the welding machine for welding and connecting the trailing strip, and to accurately adjust the centering of the strip by using elastically elastic wires instead of cables. .
도1은 종래의 스트립 센터링장치를 나타내는 구성도,1 is a block diagram showing a conventional strip centering apparatus;
도2는 본 고안에 따른 스트립 센터링장치를 나타내는 구성도,2 is a block diagram showing a strip centering apparatus according to the present invention;
도3은 본 고안에 따른 스트립 센터링장치를 나타내는 요부구성도이다.3 is a main configuration diagram showing a strip centering device according to the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
1: 터치바 2: 고정추 3: 스토퍼 4: 가이드롤러 5: 스프링 6,6-1: 근접센서 7: 지지와이어 8: 센싱와이어 9: 레일 11: 모터 12: 스크루DESCRIPTION OF SYMBOLS 1 Touch bar 2: Anchor weight 3: Stopper 4: Guide roller 5: Spring 6, 6-1: Proximity sensor 7: Support wire 8: Sensing wire 9: Rail 11: Motor 12: Screw
상기한 목적을 달성하기 위하여 본 고안은 모터의 구동에 따라 스크루가 회전되면 이동블록이 이동되면서 스트립터치바가 스트립의 양측면에 터치되고, 상기 스트립터치바의 탄성후진에 따라 센서터치바가 후진되는 스트립 센터링장치에 있어서, 시브에 탄성 신축되도록 감겨지면서 그 일단이 상기 이동블록에 고정볼트에 의해 고정되고, 그 타단에 센서고정추가 연결되는 지지와이어와; 상기 시브에 탄성 신축되도록 감겨지면서 그 일단이 상기 이동블록에 후진되는 센서터치바에 터치되도록 고정되고, 그 타단에 중력센서터치바가 연결되는 센싱와이어와; 상기 센서고정추의 하부에 부착되면서 상기 중력센서터치바를 감지하도록 설치되는 근접센서로 구성되는 것을 특징으로 하는 스트립 센터링장치를 제공한다.In order to achieve the above object, the present invention provides a strip centering in which a strip touch bar is touched on both sides of a strip while the screw is rotated according to the driving of the motor, and the sensor touch bar is retracted according to the elastic reversal of the strip touch bar. An apparatus comprising: a support wire wound one end of the moving block while being elastically stretched and stretched by a sheave, and a sensor fixing rod connected to the other end thereof; A sensing wire wound around the sheave while being elastically stretched so that one end thereof is fixed to be touched by a sensor touch bar reversing the moving block, and a gravity sensor touch bar connected to the other end thereof; It is attached to the lower portion of the sensor fixing weight provides a strip centering device, characterized in that consisting of a proximity sensor installed to detect the gravity sensor touch bar.
도면을 참조하여 본 고안의 구성을 설명한다.The configuration of the present invention will be described with reference to the drawings.
도2는 본 고안에 따른 스트립 센터링장치를 나타내는 구성도이고, 도3은 본 고안에 따른 스트립 센터링장치를 나타내는 요부구성도이다.Figure 2 is a block diagram showing a strip centering device according to the present invention, Figure 3 is a main configuration diagram showing a strip centering device according to the present invention.
본 고안에 따른 스트립 센터링장치는 지지와이어(7)와 센싱와이어(8)가 고정볼트(36)에 의해 이동블록(10)에 각각 고정 연결되어 있고, 특히 센싱와이어(8)는 센서터치바(34)와 터치되도록 그 후방측에 위치하게 된다.In the strip centering device according to the present invention, the support wire 7 and the sensing wire 8 are fixedly connected to the moving block 10 by fixing bolts 36, in particular, the sensing wire 8 is a sensor touch bar ( 34) to be in contact with the rear side.
그리고, 지지와이어(7)와 센싱와이어(8)는 이동블록(10)의 이동에 따라 신축을 자유롭게 하기 위하여 시브(4,14)에 감겨져 있다.The support wire 7 and the sensing wire 8 are wound around the sheaves 4 and 14 so as to freely expand and contract as the movable block 10 moves.
여기서, 3개의 시브(4)는 고정형이고, 이 고정시브(4) 사이에 설치되는 시브(14)는 케이스(13)를 따라 스프링(5)에 의해 상하 탄성이동을 하는 지지바(15)의 하부에 설치되어 와이어(7,8)의 신축에 따라 상하이동을 하게 된다.Here, the three sheaves 4 are fixed, and the sheaves 14 provided between the fixed sheaves 4 are of the support bar 15 which is elastically moved up and down by the spring 5 along the case 13. It is installed at the lower part of the building to be shangdong according to the expansion and contraction of the wires 7 and 8.
이때, 지지와이어(7)에는 센서고정추(2)가 연결되어 있고, 이 센서고정추(2)의 하부에는 근접센서(6-1)가 부착되어 있으며, 이 지지와이어와 센서고정추는 일정한 텐션을 유지시키면서 진동에도 다른쪽에 영향을 주지 않게 된다.At this time, the sensor wire (2) is connected to the support wire (7), and the proximity sensor (6-1) is attached to the lower portion of the sensor fixing weight (2), the support wire and sensor fixing weight is a constant tension It does not affect the other side even when the vibration is maintained.
또한, 센싱와이어(8)에는 중력센서터치바(1)가 연결되어 있고, 이 중력센서터치바는 센서고정추(9)와의 중력추가이드레일(9)을 따라 상하강되면서 하강시 근접센서(6-1)에 터치되도록 설치되어 있다.In addition, the sensing wire (8) is connected to the gravity sensor touch bar (1), the gravity sensor touch bar descends along the gravity additional guide rail (9) with the sensor fixing weight (9) when the proximity sensor ( 6-1) is installed to touch.
그리고, 센서고정추(2)와 중력센서터치바(1)의 상부에는 스토퍼(3)가 설치되어 과도한 상승을 차단하게 된다.In addition, a stopper 3 is installed at the upper portion of the sensor fixing weight 2 and the gravity sensor touch bar 1 to block excessive rise.
이하, 본 고안의 작용을 설명한다.Hereinafter, the operation of the present invention.
모터(11)가 작동되면 스크루(12)가 회전되면서 이동블록(10)을 스트립(33)의 양측면을 향해 안쪽으로 이동시키게 되고, 이동블록(10)에 의해 와이어(7,8)가 당겨지면서 이동하게 된다.When the motor 11 is operated, the screw 12 is rotated to move the moving block 10 inward toward both sides of the strip 33, and the wires 7 and 8 are pulled by the moving block 10. Will move.
이때, 당겨지는 와이어(7,8)는 스프링(5)을 압축하여 늘어나게 되고, 스트립터치바(32)가 스트립(33)의 양측면에 터치되면 센서터치바(34)가 뒤로 밀리면서 센싱와이어(8)에 연결된 센서(6-1)에 의해서 둥력추가이드레일(9)을 따라 하강하게 된다.At this time, the wires 7 and 8 to be pulled are stretched by compressing the spring 5, and when the strip touch bar 32 is touched on both sides of the strip 33, the sensor touch bar 34 is pushed back and the sensing wire ( It is lowered along the circular additional guide rail 9 by the sensor 6-1 connected to 8).
여기서, 지지와이어(7)는 스트립(33)의 터치위치를 유지하는 스토퍼 역할을 하게 된다.Here, the support wire 7 serves as a stopper for maintaining the touch position of the strip 33.
그리고, 중력센서터치바(1)에 의해서 근접센서(6-1)에 감지되면 모터(11)가 스크루(12)를 회전시켜 이동블록(10)을 바깥쪽으로 이동시키게 된다.When the proximity sensor 6-1 is detected by the gravity sensor touch bar 1, the motor 11 rotates the screw 12 to move the moving block 10 outward.
또한, 스트립터치바(32)가 스프링(37)에 의해 전진되면 센서터치바(34)도 전진되면서 센싱와이어(8)도 원위치로 복귀된다.In addition, when the strip touch bar 32 is advanced by the spring 37, the sensor touch bar 34 is also advanced and the sensing wire 8 is also returned to its original position.
본 고안은 센서의 오동작, 파손, 동작불량 등의 설비사고를 방지하고, 센서의 점검 및 교체가 용이하며, 안전사고를 예방할 수 잇는 효과를 제공한다.The present invention prevents equipment accidents such as malfunction, breakage, and malfunction of the sensor, and facilitates inspection and replacement of the sensor, and provides an effect of preventing a safety accident.
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KR2019990029517U KR200184445Y1 (en) | 1999-12-24 | 1999-12-24 | Device for centering strip |
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KR2019990029517U KR200184445Y1 (en) | 1999-12-24 | 1999-12-24 | Device for centering strip |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100761740B1 (en) * | 2001-12-22 | 2007-09-28 | 주식회사 포스코 | Device for centering strip |
-
1999
- 1999-12-24 KR KR2019990029517U patent/KR200184445Y1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100761740B1 (en) * | 2001-12-22 | 2007-09-28 | 주식회사 포스코 | Device for centering strip |
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