KR200186064Y1 - Device for clearing the adhesive burr of slab - Google Patents

Device for clearing the adhesive burr of slab Download PDF

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Publication number
KR200186064Y1
KR200186064Y1 KR2019990029950U KR19990029950U KR200186064Y1 KR 200186064 Y1 KR200186064 Y1 KR 200186064Y1 KR 2019990029950 U KR2019990029950 U KR 2019990029950U KR 19990029950 U KR19990029950 U KR 19990029950U KR 200186064 Y1 KR200186064 Y1 KR 200186064Y1
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KR
South Korea
Prior art keywords
plate
cutting
slab
blade
shaft
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KR2019990029950U
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Korean (ko)
Inventor
류제무
김정욱
손종석
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포항종합제철주식회사
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Priority to KR2019990029950U priority Critical patent/KR200186064Y1/en
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Publication of KR200186064Y1 publication Critical patent/KR200186064Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0007—Cutting or shearing the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2263/00—Shape of product
    • B21B2263/20—End shape; fish tail; tongue

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)

Abstract

본 고안은 슬라브의 절단면에서 발생되는 절단설을 제거하는 데에 사용되는 제거장치에 관한 것으로, 롤러테이블(100)의 바닥면에 고정된 안착판(11)의 바닥면에 스프링(12)으로 지지됨과 더불어 절단설에 의해 유동하는 감지판(13)이 설치되며, 안착판(11)의 내벽에 감지판(13)과 면접촉되는 리미트스위치(14)가 부착된 절단설감지부와; 절단설감지부의 측부에 안착판(11)과 나란한 방향으로 제1고정축(21)이 고정되되, 제1고정축(21)에 절단설(120)과 동일선상으로 칼날(22)을 형성하는 칼날판(23)이 힌지결합되며, 칼날판(23)의 후면양측부에 걸림돌기(24)가 장착된 스크레퍼부와; 스크레퍼부의 측부에 제1고정축(21)과 나란하게 제2고정축(31)이 고정설치되되, 제2고정축(31)에 칼날(22)과 나란한 방향으로 회전커터축(32)이 설치되는 커터판(33)이 힌지결합되며, 커터판(33)의 양측부에 걸림돌기(23)와 상/하부링크(34,35)로 연결되는 장착돌기(36)가 장착됨과 더불어 후방측에 리미트스위치(14)에 의해 작동하는 실린더(37)가 장착된 회전커터부로 이루어져, 절단설의 제거작업이 자동화되어 작업시간 및 각종 부대비용이 절감될 뿐만 아니라 슬라브의 품질이 향상되어 실수율이 증대되게 한 것이다.The present invention relates to a removal device used to remove the cutting snow generated in the cutting surface of the slab, supported by a spring 12 on the bottom surface of the seating plate 11 fixed to the bottom surface of the roller table 100 And a sensing plate 13 which is installed by the cutting tongue and which flows by the cutting tongue, and a cutting snow detection unit having a limit switch 14 in surface contact with the sensing plate 13 on an inner wall of the seating plate 11; The first fixing shaft 21 is fixed in the direction parallel to the seating plate 11 on the side of the cutting tongue detection portion, to form a blade 22 in the same line as the cutting tongue 120 on the first fixing shaft 21 The scraper plate 23 is hinged, the scraper portion having a locking protrusion 24 is mounted on both rear sides of the blade plate 23; The second fixed shaft 31 is fixedly installed in parallel with the first fixed shaft 21 on the side of the scraper portion, and the rotary cutter shaft 32 is installed in the direction parallel to the blade 22 on the second fixed shaft 31. The cutter plate 33 is hinged, and the mounting protrusions 36 connected to the engaging protrusions 23 and the upper / lower links 34 and 35 are mounted on both sides of the cutter plate 33 and at the rear side. Consists of a rotary cutter unit equipped with a cylinder 37 operated by the limit switch 14, the removal of cutting snow is automated, not only to reduce the work time and various additional costs, but also to improve the quality of the slab to increase the error rate It is.

Description

슬라브의 절단설 제거 장치 {Device for clearing the adhesive burr of slab}Device for clearing the slabs {Device for clearing the adhesive burr of slab}

본 고안은 슬라브의 절단면에서 발생되는 절단설을 제거하는 데에 사용되는 절단설 제거장치에 관한 것으로, 특히 슬라브에서 발생된 절단설을 자동으로 제거하여 제거작업과정을 단순화시킬 수 있도록 된 슬라브의 절단설 제거 장치에 관한 것이다.The present invention relates to a cutting snow removing device used to remove the cutting snow generated in the cutting surface of the slab, in particular the cutting of the slab that can simplify the removal process by automatically removing the cutting snow generated in the slab It relates to a snow removal device.

일반적으로, 압연소재인 슬라브는 가열로로 장입하여 가열하기 이전단계에서 적당한 길이 및 크기로 절단하는 절단과정이 선행되는데, 이러한 절단과정에서 슬라브의 절단면을 따라 절단설이 형성되게 되는 것이다.In general, the slab, which is a rolled material, is preceded by a cutting process of cutting into a suitable length and size in a step before charging and heating into a heating furnace, in which the cutting tongue is formed along the cutting surface of the slab.

그러나, 슬라브에 형성된 절단설을 제거하지 않는 경우, 롤러테이블로 슬라브를 이송하는 과정에서 하부로 낙하되어 스케일의 이동통로가 막히게 될 뿐만 아니라 절단설리 제거되지 않은 상태에서 그대로 가열로로 장입되는 경우 가열로의 열효율을 저하시키게 된다.However, when the cutting tongue formed on the slab is not removed, the slab is dropped to the lower part in the process of transferring the slab to the roller table to block the moving passage of the scale, and when the charging tongue is loaded into the heating furnace without being cut off, the heating is performed. It will lower the thermal efficiency of the furnace.

따라서, 가열로에 슬라브를 장입하기 이전단계에서 절단설을 제거하기 위한 제거작업과정이 선행되어야 한다. 즉, 도 1에 도시된 바와 같이, 롤러테이블(100)의 상부면에 안착되어 이동중인 슬라브(110)의 절단설(120)을 망치 등의 도구를 사용하여 제거하는 것이다.Therefore, the removal process for removing the cutting snow must be preceded before the slab is charged into the furnace. That is, as shown in Figure 1, it is to remove the cutting tongue 120 of the slab 110, which is seated on the upper surface of the roller table 100 using a tool such as a hammer.

그런데, 슬라브(110)에 형성되어진 절단설(120)을 제거하는 작업공정이 모두 수작업으로 이루어지므로 작업시간 및 부대비용이 증대될 뿐만 아니라 망치 등의 도구에 의해 슬라브의 표면흠이 발생되어 품질이 저하됨은 물론 이로인해 실수율이 감소되는 문제점이 있었다.By the way, since the work process for removing the cutting snow 120 formed on the slab 110 is all made by hand, not only the work time and additional costs are increased, but also the surface defects of the slab are generated by tools such as a hammer and the quality is improved. Of course, there was a problem that the error rate is reduced due to this.

이에, 본 고안은 상기한 바와 같은 문제점을 해결하기 위하여 안출된 것으로, 가열로내로 슬라브를 장입하기 이전단계에서 슬라브에 붙어있던 절단설을 자동으로 제거하여 작업공정을 단축시킬 수 있도록 된 슬라브의 절단설 제거 장치를 제공하는 데에 그 목적이 있다.Thus, the present invention was devised to solve the problems as described above, the cutting of the slab that can shorten the work process by automatically removing the cutting snow attached to the slab in the step before charging the slab into the heating furnace The purpose is to provide a snow removal device.

도 1은 종래 기술에 따른 절단설 제거과정을 개략적으로 도시한 작업상태도,1 is a working state diagram schematically showing a cutting snow removal process according to the prior art,

도 2는 본 고안에 따른 슬라브의 절단설 제거장치를 도시한 작업상태도,Figure 2 is a working state showing the cutting snow removing device of the slab according to the present invention,

도 3은 본 고안에 따른 슬라브의 절단설 제거장치를 도시한 분해사시도이다.Figure 3 is an exploded perspective view showing a cutting snow removing device of the slab according to the present invention.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

11 : 안착판 12 : 스프링11: seating plate 12: spring

13 : 감지판 14 : 리미트스위치13 sensing plate 14 limit switch

21 : 제1고정축 22 : 칼날21: first fixed shaft 22: blade

23 : 칼날판 24 : 걸림돌기23: blade plate 24: jamming

31 : 제2고정축 32 : 회전커터축31: second fixed shaft 32: rotary cutter shaft

33 : 커터판 34,35 : 상/하고정판33: cutter plate 34, 35: upper / fixed plate

36 : 장착돌기 37 : 실린더36: mounting projection 37: cylinder

38 : 모우터 39 : 실린더지지대38: motor 39: cylinder support

이하, 본 고안에 따른 일실시예를 첨부된 예시도면을 참조로하여 상세하게 설명하면 다음과 같다.Hereinafter, an embodiment according to the present invention will be described in detail with reference to the accompanying drawings.

도 2와 도 3은 본 고안에 따른 슬라브의 절단설 제거장치를 전체적으로 도시한 작업상태도와 분해사시도로서, 롤러테이블(100)에 탑재되어 이송중이던 슬라브(110)의 절단설(120)을 가열로로 장입하기 이전단계에서 자동으로 제거하여주도록 된 절단설 제거장치를 구성함에 있어서, 롤러테이블(100)의 바닥면에 폭방향으로 수용공간을 형성하는 안착판(11)이 고정설치되되, 안착판(11)의 바닥면에 스프링(12)으로 지지됨과 더불어 절단설에 의해 유동하는 감지판(13)이 설치되며, 안착판(11)의 내벽에 감지판(13)의 유동과정에서 면접촉되는 리미트스위치(14)가 부착된 절단설감지부와; 절단설감지부의 측부에 안착판(11)과 나란한 방향으로 제1고정축(21)이 고정설치되되, 제1고정축(21)에 절단설(120)과 동일선상으로 칼날(22)을 형성하는 칼날판(23)이 힌지결합되며, 칼날판(23)의 후면양측부에 한쌍의 걸림돌기(24)가 장착된 스크레퍼부와; 스크레퍼부의 측부에 제1고정축(21)과 나란한 방향으로 제2고정축(31)이 고정설치되되, 제2고정축(31)에 칼날(22)과 나란한 방향으로 회전커터축(32)이 장착된 커터판(33)이 힌지결합되며, 커터판(33)의 양측부에 걸림돌기(23)와 상/하부링크(34,35)로 연결되는 장착돌기(36)가 장착됨과 더불어 후방측에 리미트스위치(14)의 신호로 작동하는 실린더(37)가 장착된 회전커터부로 구성되어 있다.2 and 3 is an exploded perspective view showing a working state of the slab removal apparatus of the slab according to the present invention as a whole, the cutting tongue 120 of the slab 110 that is mounted on the roller table 100 during the transfer furnace In constructing the cutting snow removing device to be removed automatically in the previous step before charging, the seating plate 11 to form a receiving space in the width direction on the bottom surface of the roller table 100 is fixedly installed, The sensing plate 13 which is supported by the spring 12 and flows by the cutting tongue is installed on the bottom surface of the 11, and is in surface contact with the inner wall of the seating plate 11 during the flow of the sensing plate 13. A cutting snow detection unit to which the limit switch 14 is attached; The first fixing shaft 21 is fixedly installed in a direction parallel to the seating plate 11 at the side of the cutting tongue detecting unit, and the blade 22 is formed on the first fixing shaft 21 in the same line as the cutting tongue 120. The blade plate 23 is hinged, and a scraper portion having a pair of engaging projections 24 mounted on both rear sides of the blade plate 23; The second fixed shaft 31 is fixed to the side of the scraper portion in the direction parallel to the first fixed shaft 21, the rotary cutter shaft 32 in the direction parallel to the blade 22 on the second fixed shaft 31 The mounted cutter plate 33 is hinged, and both sides of the cutter plate 33 are equipped with a locking protrusion 23 and a mounting protrusion 36 connected to the upper and lower links 34 and 35, and the rear side. It consists of the rotary cutter part equipped with the cylinder 37 which operates by the signal of the limit switch 14.

먼저, 본 고안의 장치는 롤러테이블(100)의 롤러들의 사이공간에 장착되어 슬라브(110)에 형성된 절단설(120)을 절단하여주는 절단설 제거장치로서, 슬라브(110)의 이동경로상에 절단설감지부와 스크레퍼부와 회전커터부가 나란하게 설치되어 있음을 첨언한다.First, the device of the present invention is a cutting tongue removing device for cutting the cutting tongue 120 formed in the slab 110 is mounted in the space between the rollers of the roller table 100, on the movement path of the slab 110 Note that the cutting snow detection unit, the scraper unit and the rotary cutter unit are installed side by side.

여기서, 절단설감지부는, 롤러테이블(100)을 따라 이송중이던 슬라브(110)의 절단설(120)을 감지하여주는 감지장치로서, 롤러테이블(100)의 바닥면 양측부에 폭방향을 따라 소정크기의 수용공간을 형성하는 대략 'ㄷ'자형상을 이루는 안착판(11)이 고정설치되며, 안착판(11)의 내측벽에 내측방향으로 돌출되는 리미트스위치(14)가 부착되어 있다.Here, the cutting snow detection unit is a detection device for detecting the cutting snow 120 of the slab 110 that is being transported along the roller table 100, predetermined along the width direction on both sides of the bottom surface of the roller table 100. A mounting plate 11 having a substantially 'c' shape forming a receiving space of a size is fixedly installed, and a limit switch 14 protruding inwardly is attached to an inner wall of the mounting plate 11.

또한, 감지판(13)은, 안착판(11)의 바닥면중심에 안착된 상태에서 그 양측부에 구비된 스프링(12)에 의해 지지되어 회동되는 부재로서, 그 상단부에 롤러테이블(100)과 동일선상이 위치하면서 슬라브(110)에 형성된 절단설(120)과 접촉되는 접촉면이 형성되어 있다.In addition, the sensing plate 13 is a member that is supported and rotated by the springs 12 provided on both sides in a state seated at the bottom center of the seating plate 11, and the roller table 100 at the upper end thereof. The contact surface which is in contact with the cutting tongue 120 formed on the slab 110 is formed in the same line as the.

그리고, 스크레퍼부는, 절단설감지부의 측부에 나란하게 장착되어 슬라브(110)에 형성된 절단설(120)을 일차로 절단하여주는 절단장치로서, 안착판(11)의 측부양측에 나란한 방향으로 대략 박스형상을 이룸과 더불어 몸체중심에 관통공이 형성된 제1고정축(21)이 고정설치되어 있다.In addition, the scraper part is a cutting device which is mounted side by side on the cutting tongue detecting unit and cuts the cutting tongue 120 formed on the slab 110 firstly, and is approximately boxed in a direction parallel to both sides of the seating plate 11. Along with the shape, the first fixed shaft 21 having a through hole formed in the center of the body is fixedly installed.

또한, 칼날판(23)은, 제1고정축(21)의 관통공으로 삽입된 상태에서 회동하는 회동부재로서, 그 상부면에 절단설(120)과 동일선상을 향하도록 칼날(22)이 형성되며, 후면부 양측에 한쌍의 걸림돌기(24)가 장착되어 있다.In addition, the blade plate 23 is a rotating member that rotates in a state of being inserted into the through hole of the first fixing shaft 21, and the blade 22 is formed on the upper surface thereof so as to be in line with the cutting tongue 120. And, a pair of locking projections 24 are mounted on both sides of the rear portion.

그리고, 회전커터부는, 스크레퍼부의 측부에 나란하게 장착되어 슬라브(110)에 형성된 절단설(120)을 이차로 절단하여주는 절단장치로서, 제2고정축(20)의 측부양측에 대략 박스형상을 이룸과 더불어 몸체중심에 관통공이 형성된 제2고정축(31)이 고정설치되어 있다.In addition, the rotary cutter is a cutting device which is mounted side by side on the scraper part to cut the cutting tongue 120 formed on the slab 110 in a secondary manner, and has a substantially box shape on both sides of the second fixed shaft 20. Along with this room, a second fixed shaft 31 having a through hole formed in the center of the body is fixedly installed.

또한, 커터판(33)은, 제2고정축(31)의 관통공으로 삽입된 상태에서 회동하는 회동부재로서, 그 상부측에 절단설(120)과 동일선상을 향하도록 회전커터축(32)이 장착되며, 회전커터축(32)의 일단부에 리미트스위치(14)의 신호를 받아 온/오프되는 모우터(38)가 연결되어 있다.In addition, the cutter plate 33 is a rotating member that rotates in a state of being inserted into the through hole of the second fixed shaft 31, and the rotary cutter shaft 32 faces the same line as the cutting tongue 120 on the upper side thereof. Is mounted, a motor 38 is connected to one end of the rotary cutter shaft 32 to receive the signal of the limit switch 14 on / off.

또한, 커터판(33)의 양측부에 걸림돌기(23)의 상/하부링크(34,35)와 연결되는 장착돌기(36)가 돌출형성되며, 커터판(33)의 후방측 하단부에 폭방향으로 돌출형성된 아암에 리미트스위치(14)의 신호를 입력받아 작동하는 실린더(37)가 장착되어 있다.In addition, the mounting protrusions 36 connected to the upper and lower links 34 and 35 of the locking protrusion 23 are protrudingly formed at both side portions of the cutter plate 33, and the width is formed at the rear lower end portion of the cutter plate 33. The cylinder 37 which operates by receiving the signal of the limit switch 14 is attached to the arm which protruded in the direction.

물론, 실린더(37)의 작동로드는 커터판(33)의 후방측을 이루는 아암에 힌지식으로 결합되면서, 그 몸체가 대략 박스형상을 이룸과 더불어 회전커터부의 후방측에 설치된 실린더지지대(39)에 연결되어 있다.Of course, while the operating rod of the cylinder 37 is hingedly coupled to the arm forming the rear side of the cutter plate 33, the cylinder support 39 is installed on the rear side of the rotary cutter portion with the body is approximately box-shaped Is connected to.

이하, 본 고안에 따른 작용을 첨부된 예시도면을 참조로하여 상세하게 설명하면 다음과 같다.Hereinafter, described in detail with reference to the accompanying drawings illustrating the operation according to the present invention.

먼저, 롤러테이블(100)에 탑재되어 이송중이던 슬라브(110)에 절단설(120)이 형성되지 않아 정상적으로 이송되는 경우, 실린더(37)의 로드가 상향된 상태이므로, 제1고정축(21)에 힌지결합되어 있던 칼날판(23)과 제2고정축(31)에 힌지결합되어 있던 커터판(33)이 도면상 반시계방향으로 기울어진 상태가 된다.First, when the cutting tongue 120 is not formed in the slab 110 that is mounted on the roller table 100 and is being transferred, the rod of the cylinder 37 is upward. The cutter plate 33 hinged to the blade plate 23 and the second fixed shaft 31 hinged to each other is inclined counterclockwise in the drawing.

즉, 칼날판(23)과 커터판(33)이 도면상 반시계방향으로 기울어진 상태에서는 롤러테이블(100)상에 안착되어 이송되던 슬라브(110)가 정상적인 과정을 거쳐 열처리로로 장입된다.That is, in the state where the blade plate 23 and the cutter plate 33 are inclined counterclockwise in the drawing, the slab 110 seated and transported on the roller table 100 is charged into the heat treatment furnace through a normal process.

그러나, 슬라브(110)에 절단설(120)이 형성되어 감지판(13)에 걸리게 되는 경우에는, 감지판(14)이 스프링(12)의 탄성력으로 이기고 일방향으로 기울어지면서 리미트스위치(14)로 접촉하게 되는 것이다.However, when the cutting tongue 120 is formed on the slab 110 to be caught by the sensing plate 13, the sensing plate 14 is won by the elastic force of the spring 12 and tilted in one direction to the limit switch 14. Contact.

이때, 리미트스위치(14)에서는 실린더(37)와 모우터(38)로 작동신호를 출력하게 되고, 이로인해 리미트스위치의 신호를 입력받은 실린더(37)의 작동로드가 원상복귀되므로, 제2고정축(31)에 힌지식으로 결합되어 있던 커터판(33)이 시계방향으로 회동되어 롤러테이블과 수평방향으로 위치되는 것이다.At this time, the limit switch 14 outputs an operation signal to the cylinder 37 and the motor 38. As a result, the operating rod of the cylinder 37 receiving the signal of the limit switch is returned to its original state. The cutter plate 33, which is hingedly coupled to the shaft 31, is rotated in a clockwise direction to be positioned in a horizontal direction with the roller table.

동시에, 제2고정축(31)의 양측부에 상/하부링크(34,35)를 매개로하여 연결되어 제2고정축(31)에 힌지식으로 결합되어 있던 커터판(33)이 도면상 시계방향으로 회동되는 것이다.At the same time, the cutter plate 33, which is connected to both sides of the second fixed shaft 31 via upper and lower links 34 and 35 and hinged to the second fixed shaft 31, is shown in the drawing. It is rotated clockwise.

따라서, 슬라브(110)에 형성되어 있던 절단설(120)이 일차로 칼날판(23)의 칼날(22)에 의해 절단되고, 이차로 모우터(38)에 의해 회전되고 있던 회전커터축(32)에 의해 절단되어 제거되는 것이다.Accordingly, the cutting tongue 120 formed on the slab 110 is first cut by the blade 22 of the blade plate 23 and secondly rotated by the motor 38. It is cut and removed by).

물론, 회전커터축(32)의 외주면에 다수개의 커너날이 장착되어, 모우터(38)의 회전과정에서 원심력에 의해 회전방향으로 돌출되므로, 슬라브(110)에 형성되어 있던 미세한 절단설(120)도 제거되는 것이다.Of course, a plurality of canner blades are mounted on the outer circumferential surface of the rotary cutter shaft 32 and protrude in the rotation direction by centrifugal force during the rotation of the motor 38, so that the fine cutting tongue 120 formed on the slab 110 is formed. ) Is also removed.

한편, 슬라브(110)에 형성?? 었던 절단설(120)이 완전히 제거되어 감지판(13)에 의해 감지되지 않는 경우에는, 감지판(14)이 스프링(12)의 탄성력에 의해 원상복귀되면서 리미트스위치(14)와 접촉하지 않게 되므로, 실린더(37)가 원상복귀되는 것이다.On the other hand, formed in the slab 110 ?? When the cutting tongue 120 is completely removed and is not detected by the sensing plate 13, the sensing plate 14 is returned to its original state by the elastic force of the spring 12 and thus does not come into contact with the limit switch 14. The cylinder 37 is returned to its original state.

이상에서 설명한 바와 같이 본 고안에 따른 슬라브의 절단설 제거 장치에 의하면, 슬라브에 형성되어 있던 절단설이 롤러테이블으로 통해 이송되는 과정에서 자동으로 제거된 후 가열로내로 장입되므로, 절단설의 제거작업이 자동화되어 작업시간 및 각종 부대비용이 절감될 뿐만 아니라 절단설의 제거효율이 향상되어 슬라브의 품질이 향상됨은 물론 이로인해 실수율이 증대되는 효과가 있는 것이다.As described above, according to the slab cutting snow removing device according to the present invention, since the cut snow formed on the slab is automatically removed in the process of being transported through the roller table, it is loaded into the heating furnace. Automated not only saves the work time and various additional costs, but also improves the removal efficiency of the cutting snow, thereby improving the quality of the slabs and thereby increasing the error rate.

Claims (1)

롤러테이블(100)에 탑재되어 이송중이던 슬라브(110)의 절단설(120)을 가열로로 장입하기 이전단계에서 자동으로 제거하여주도록 된 절단설 제거장치를 구성함에 있어서,In the construction of the cutting snow removing device to be removed in the step prior to charging the cutting snow 120 of the slab 110 was transferred to the heating table mounted on the roller table 100, 롤러테이블(100)의 바닥면에 폭방향으로 수용공간을 형성하는 안착판(11)이 고정설치되되, 안착판(11)의 바닥면에 스프링(12)으로 지지됨과 더불어 절단설에 의해 유동하는 감지판(13)이 설치되며, 안착판(11)의 내벽에 감지판(13)의 유동과정에서 면접촉되는 리미트스위치(14)가 부착된 절단설감지부와; 절단설감지부의 측부에 안착판(11)과 나란한 방향으로 제1고정축(21)이 고정설치되되, 제1고정축(21)에 절단설(120)과 동일선상으로 칼날(22)을 형성하는 칼날판(23)이 힌지결합되며, 칼날판(23)의 후면양측부에 한쌍의 걸림돌기(24)가 장착된 스크레퍼부와; 스크레퍼부의 측부에 제1고정축(21)과 나란한 방향으로 제2고정축(31)이 고정설치되되, 제2고정축(31)에 칼날(22)과 나란한 방향으로 회전커터축(32)이 장착된 커터판(33)이 힌지결합되며, 커터판(33)의 양측부에 걸림돌기(23)와 상/하부링크(34,35)로 연결되는 장착돌기(36)가 장착됨과 더불어 후방측에 리미트스위치(14)의 신호로 작동하는 실린더(37)가 장착된 회전커터부로 이루어진 것을 특징으로 하는 슬라브의 절단설 제거 장치.The seating plate 11 is formed to be fixed to the bottom surface of the roller table 100 in a width direction, and is supported by a spring 12 on the bottom surface of the seating plate 11 and flows by cutting tongue. The detection plate 13 is installed, the cutting snow detection unit is attached to the inner wall of the mounting plate 11, the limit switch 14 is in contact with the surface during the flow of the detection plate 13; The first fixing shaft 21 is fixedly installed in a direction parallel to the seating plate 11 at the side of the cutting tongue detecting unit, and the blade 22 is formed on the first fixing shaft 21 in the same line as the cutting tongue 120. The blade plate 23 is hinged, and a scraper portion having a pair of engaging projections 24 mounted on both rear sides of the blade plate 23; The second fixed shaft 31 is fixed to the side of the scraper portion in the direction parallel to the first fixed shaft 21, the rotary cutter shaft 32 in the direction parallel to the blade 22 on the second fixed shaft 31 The mounted cutter plate 33 is hinged, and both sides of the cutter plate 33 are equipped with a locking protrusion 23 and a mounting protrusion 36 connected to the upper and lower links 34 and 35, and the rear side. Cut slab removal device, characterized in that consisting of a rotary cutter portion mounted to the cylinder 37 acting as a signal of the limit switch (14).
KR2019990029950U 1999-12-28 1999-12-28 Device for clearing the adhesive burr of slab KR200186064Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100851166B1 (en) * 2002-04-15 2008-08-08 주식회사 포스코 An apparatus for detecting and eliminating cutting burrs of slab
KR100979040B1 (en) * 2003-07-02 2010-08-30 주식회사 포스코 An apparatus for automatically removing burrs from slab

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100851166B1 (en) * 2002-04-15 2008-08-08 주식회사 포스코 An apparatus for detecting and eliminating cutting burrs of slab
KR100979040B1 (en) * 2003-07-02 2010-08-30 주식회사 포스코 An apparatus for automatically removing burrs from slab

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