KR100776288B1 - Turn over device for cold rolled steel sheet - Google Patents

Turn over device for cold rolled steel sheet Download PDF

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Publication number
KR100776288B1
KR100776288B1 KR1020070071157A KR20070071157A KR100776288B1 KR 100776288 B1 KR100776288 B1 KR 100776288B1 KR 1020070071157 A KR1020070071157 A KR 1020070071157A KR 20070071157 A KR20070071157 A KR 20070071157A KR 100776288 B1 KR100776288 B1 KR 100776288B1
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South Korea
Prior art keywords
rolled steel
cold rolled
steel sheet
link
conveyor
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KR1020070071157A
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Korean (ko)
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곽흥식
이기범
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(주)삼우기계
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/20—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands
    • B21B39/24—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands by tongs or grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/20—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands
    • B21B39/26—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands by members, e.g. grooved, engaging opposite sides of the work and moved relatively to each other to revolve the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B39/20—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands
    • B21B39/32—Devices specially adapted for turning sheets

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

A turnover device for a cold rolled steel sheet is provided to increase the utilization range and workability by performing surface inspection relative to the cold rolled steel sheet while rotating the cold rolled steel sheet. A turnover device for a cold rolled steel sheet comprises frames(110) formed with through holes(111) through which the cold rolled steel sheet passes. A rotation gear(120) is installed at the inner side of the frame(110) and has a hollow section through which the cold rolled steel sheet passes. A fixing member(140) comprises a plurality of cylinders(141) and protrusions(142) to fasten two sides of the cold rolled steel sheet. A conveyor(150) is installed between the frames(110) to transfer the cold rolled steel sheet. A movable member(160) is installed at the bottom surface of the conveyor(150) to move the cold rolled steel sheet in the vertical direction.

Description

냉연강판용 턴 오버장치{Turn over device for cold rolled steel sheet}Turn over device for cold rolled steel sheet}

본 발명은 냉연강판용 턴 오버장치에 관한 것으로, 더욱 상세하게는 냉연강판을 회전시켜 상면과 하면의 위치를 전환함으로써 표면검사를 위한 작업효율 및 생산품질을 증대시킬 수 있도록 하는 냉연강판용 턴 오버장치에 관한 것이다.The present invention relates to a turn-over device for cold rolled steel sheet, and more particularly, to a turn-over device for cold rolled steel sheet to increase the work efficiency and production quality for surface inspection by rotating the cold rolled steel sheet to switch positions of the upper and lower surfaces. It is about.

일반적으로 냉연강판은 원재료인 열간압연강판을 산세-압연-소둔-도금-후처리공정을 통해서 생산하는 철강제품으로써, 특히 두께가 일정하고 표면이 미려하며 가공성이 용이하여 자동차의 차체, 백색가전 제품, 건축자재 등에 널리 사용되고 있다. In general, cold rolled steel is a steel product that produces hot rolled steel as a raw material through pickling-rolling-annealing-plating-after-treatment process. Especially, it has a uniform thickness, beautiful surface, and easy processing, so it can be used for automobile body and white appliances. It is widely used in building materials.

이렇게 생산되는 냉연강판은 균일한 도금처리의 여부에 따라서 품질이 결정되는데, 이러한 이유는 냉연강판의 표면에 부식이 쉽게 발생할 뿐만 아니라 전체적인 표면광택 및 색상이 불균형하게 유지되므로 냉연강판의 생산품질을 저하시키는 원인을 제공하기 때문이다.The cold-rolled steel sheet produced in this way is determined by the quality of uniform plating. This is because the surface of the cold-rolled steel sheet is not easily corroded and the overall surface gloss and color remain unbalanced. This is because it provides a cause.

따라서 종래에는 냉연강판의 도금상태 및 손상 여부를 확인하기 위한 검사작 업을 시행하고 있으나, 이는 오직 냉연강판의 상면에 대한 외관검사에 의존할 뿐 실질적으로 냉연강판의 전체 표면상태에 따라서 생산품질이 결정됨에도 불구하고 냉연강판의 하면에 대한 외관검사를 시행할 수 없으므로, 결과적으로 검사작업의 한계를 유발하게 되는 폐단을 갖게 되었다.Therefore, in the past, inspection work was carried out to check the plating state and damage of the cold rolled steel sheet. However, this depends only on the appearance inspection of the upper surface of the cold rolled steel sheet, and the production quality is substantially dependent on the overall surface state of the cold rolled steel sheet. In spite of the determination, the external inspection of the lower surface of the cold rolled steel sheet could not be carried out, resulting in the limitation of inspection work.

아울러 종래에는 냉연강판의 상면과 하면의 위치를 전환시켜 용이하게 표면을 검사할 수 있는 수단(장치) 또한 구비되어 있지 못하므로, 이로 인해 냉연강판의 검사작업에 대한 신뢰성 또는 의구심을 배제할 수 없는 심각한 문제점을 갖게 되었다.In addition, since the conventional means (apparatus) for easily inspecting the surface by switching the position of the upper and lower surfaces of the cold rolled steel sheet is not provided, because of this, reliability or doubt about the inspection work of the cold rolled steel sheet cannot be excluded. I had a serious problem.

이처럼 본 발명은 상기와 같은 종래의 문제점을 해결하기 위해 안출된 것으로서,As such, the present invention has been made to solve the conventional problems as described above,

본 발명의 목적은 냉연강판을 회전시켜 상면과 하면에 대한 검사작업을 진행함으로써 냉연강판의 표면검사에 대한 검증 및 신뢰성을 확보할 수 있도록 하는 냉연강판용 턴 오버장치를 제공함에 있다.An object of the present invention is to provide a turn over device for a cold rolled steel sheet to ensure the verification and reliability of the surface inspection of the cold rolled steel sheet by proceeding the inspection operation on the upper and lower surfaces by rotating the cold rolled steel sheet.

본 발명은 크게 중앙 일측에 냉연강판(A)이 통과할 수 있도록 통공(111)이 구비되는 프레임(110)과, 상기 프레임(110)의 내측에 구동수단(130)에 의해서 회전할 수 있도록 설치하되 중앙에 냉연강판(A)이 통과할 수 있도록 중공형태를 갖도록 형성되는 회전기어(120)와, 상기 회전기어(120)의 상부와 하부에 냉연강판(A)이 통과할 수 있도록 수직방향으로 일정간격 이격되도록 설치되어 냉연강판(A)의 양측을 고정시키기 위한 다수개의 고정수단(140)과, 상기 프레임(110)의 사이에 길이방향으로 설치되어 냉연강판(A)을 이송하기 위한 컨베이어(150)와, 상기 컨베이어(150)의 하부에 설치되어 상부와 하부방향으로 이동시키기 위한 승하강수단(160)으로 이루어짐을 특징으로 한다.The present invention is installed so that the frame 110 is provided with a through-hole 111 so that the cold rolled steel (A) can pass through the central one side, and the drive means 130 on the inner side of the frame (110). However, in the vertical direction so that the cold rolled steel sheet (A) passes through the upper and lower portions of the rotary gear 120 and the rotary gear 120 is formed to have a hollow shape to pass the cold rolled steel sheet (A) in the center Is installed to be spaced apart a predetermined interval a plurality of fixing means 140 for fixing both sides of the cold rolled steel sheet (A), and the conveyor for transporting the cold rolled steel sheet (A) is installed in the longitudinal direction between the frame 110 ( 150 and the lifting means 160 is installed at the lower portion of the conveyor 150 to move in the upper and lower directions.

본 발명은 지금까지 단순히 냉연강판의 상면만을 검사하던 획일적인 방식을 탈피하여 냉연강판을 회전시켜 상면과 하면의 위치를 전환함으로써 냉연강판에 대한 검사작업의 정확성 및 신뢰성을 확보할 수 있는 효과를 갖는다.The present invention has the effect of ensuring the accuracy and reliability of the inspection work for the cold rolled steel sheet by switching the position of the upper and lower surfaces by rotating the cold rolled steel sheet by simply deviating from the uniform method of simply inspecting the upper surface of the cold rolled steel sheet. .

또한, 본 발명은 신속하고 용이하게 냉연강판을 회전시켜 표면검사를 실행할 수 있으므로 활용범위 및 작업효율을 증대시킬 수 있는 매우 유용한 발명이다.In addition, the present invention is a very useful invention that can quickly and easily rotate the cold rolled steel sheet to perform the surface inspection to increase the range and work efficiency.

상기한 바와 같이 본 발명의 구성을 첨부한 도면에 의해 상세히 설명하면 다음과 같다. When described in detail by the accompanying drawings, the configuration of the present invention as described above are as follows.

도 1은 본 발명 냉연강판용 턴 오버장치의 구조를 나타내기 위한 사시도이고, 도 2는 본 발명 냉연강판용 턴 오버장치의 구조를 나타내기 위한 정면도를 도시한 것이다.1 is a perspective view for showing the structure of the turn-over device for a cold rolled steel sheet of the present invention, Figure 2 is a front view for showing the structure of the turn-over device for a cold rolled steel sheet of the present invention.

본 발명에서 상기 프레임(110)은 지면에서 수직방향으로 설치되어 상기 회전기어(120) 및 구동수단(130)의 물리적인 하중을 지지하는 역할을 수행하게 된다.In the present invention, the frame 110 is installed in the vertical direction from the ground serves to support the physical load of the rotary gear 120 and the drive means 130.

이때 상기 통공(111)은 냉연강판(A)이 상기 프레임(110)을 통과하여 이송될 수 있도록 통로를 확보하게 된다.At this time, the through hole 111 is secured to the passage so that the cold rolled steel (A) is passed through the frame (110).

특히 상기 프레임(110)의 바닥면에는 상기 컨베이어(150)가 더 이상 하강하지 못하도록 정지시키기 위한 받침대(112)가 형성된다.In particular, a pedestal 112 is formed on the bottom surface of the frame 110 to stop the conveyor 150 from lowering any more.

상기 회전기어(120)는 본 발명에서 냉연강판(A)을 회전시키기 위한 중요한 역할을 수행하게 되는데, 즉 상기 구동수단(130)의 작동으로 회전하면서 동시에 냉 연강판(A)을 회전시킬 수 있게 된다.The rotary gear 120 is to play an important role for rotating the cold rolled steel sheet (A) in the present invention, that is to be able to rotate the cold rolled steel sheet (A) while rotating by the operation of the drive means (130). do.

이때 상기 회전기어(120)는 냉연강판(A)이 중앙으로 통과할 수 있도록 중공형태를 갖도록 제작함이 바람직하다.At this time, the rotary gear 120 is preferably manufactured to have a hollow shape so that the cold rolled steel (A) can pass through the center.

특히 상기 회전기어(120)의 외경에는 원활한 회전력 및 지지력을 확보하기 위한 지지브라켓(121)이 형성될 수도 있다. In particular, the outer diameter of the rotary gear 120 may be formed with a support bracket 121 for ensuring a smooth rotational force and a supporting force.

상기 구동수단(130)은 상기 회전기어(120)와 맞물리는 구동기어(131)와, 상기 구동기어(131)가 선단에 구비되는 구동모터(132)로 이루어진다.The drive means 130 is composed of a drive gear 131 which is engaged with the rotary gear 120, and a drive motor 132 having the drive gear 131 at the tip.

따라서 상기 구동모터(132)의 작동으로 상기 구동기어(131)가 회전하면서 동시에 맞물려 있는 상기 회전기어(120)에 회전력이 전달된다.Therefore, the driving force 131 is rotated by the operation of the drive motor 132 and the rotational force is transmitted to the rotary gear 120 which is engaged at the same time.

이때 상기 회전기어(120)와 구동기어(131)는 다양한 형태와 규격을 갖는 기어종류가 사용될 수 있음은 당연할 것이다.At this time, it will be obvious that the rotary gear 120 and the drive gear 131 can be used a gear type having a variety of forms and specifications.

한편, 상기 고정수단(140)은 상기 회전기어(120)의 상부와 하부에 일정간격 이격되도록 설치되는 다수개의 실린더(141)와, 상기 실린더(141)의 선단에 설치되어 냉연강판(A)의 상면과 하면을 압착시켜 고정하기 위한 고정구(142)로 이루어진다.On the other hand, the fixing means 140 is a plurality of cylinders 141 are installed to be spaced apart a predetermined interval on the top and bottom of the rotary gear 120, and is installed on the front end of the cylinder 141 of the cold rolled steel sheet (A) It consists of a fixture 142 for pressing and fixing the upper and lower surfaces.

따라서 상기 고정수단(140)은 냉연강판(A)의 상면과 하면을 동시에 압착시켜 고정시킨 상태에서 상기 회전기어(120)의 작동으로 냉연강판(A)을 회전시킬 수 있게 된다.Therefore, the fixing means 140 is able to rotate the cold rolled steel sheet (A) by the operation of the rotary gear 120 in a state in which the upper surface and the lower surface of the cold rolled steel sheet (A) is pressed and fixed at the same time.

이때 상기 실린더(141)는 동시에 균일한 압력을 발생시켜 냉연강판(A)을 견고하게 고정할 수 있도록 공지의 유압실린더를 사용함이 바람직하다.At this time, the cylinder 141 preferably uses a well-known hydraulic cylinder to firmly fix the cold rolled steel sheet A by generating a uniform pressure at the same time.

또한, 상기 컨베이어(150)는 냉연강판(A)을 지지하여 후속공정으로 이송하기 위한 수단으로, 이처럼 상기 컨베이어(150)에 대한 상세한 내부구조(도면) 및 작동원리는 당업계에서 보편적으로 사용되는 공지된 기술이므로 본 발명에서 상세한 서술은 생략하기로 한다. In addition, the conveyor 150 is a means for supporting the cold rolled steel (A) to transfer to a subsequent process, as described above detailed structure (drawing) and operation principle of the conveyor 150 is commonly used in the art Since it is a known technique, detailed description thereof will be omitted.

상기 승하강수단(160)은 냉연강판(A)을 검사하거나 후속공정으로 이송할 경우에는 상기 컨베이어(150)를 상승시키게 되며, 반대로 냉연강판(A)을 180°회전시킬 경우에는 상기 컨베이어(150)를 하강시켜 냉연강판(A)이 회전하면서 발생하는 간섭 및 충돌을 사전에 방지하게 된다.The lifting means 160 raises the conveyor 150 when inspecting the cold rolled steel sheet A or transfers it to a subsequent process, and conversely, when the cold rolled steel sheet A is rotated 180 °, the conveyor 150 is rotated. By lowering), the cold rolled steel sheet (A) is prevented in advance to prevent interference and collisions generated while rotating.

이에 대한 구성은 일측은 상기 프레임(110)의 바닥면에 형성된 회동축(161a)을 매개로 상하방향으로 회동하고 타측은 상기 컨베이어(150)의 하부를 지지하기 위한 제1링크(161)와, 일측은 상기 컨베이어(150)의 하부에 형성된 회동축(162a)을 매개로 상하방향으로 회동하고 타측은 프레임(110)의 바닥면에 맞닿아 지지하기 위한 제2링크(162)와, 상기 제1링크(161)와 제2링크(162)의 중간 부분을 서로 절첩할 수 있도록 연결하는 힌지축(163)과, 상기 제1링크(161) 또는 제2링크(162)의 일측에 설치되어 승하강시키기 위한 실린더(164)로 이루어진다.The configuration for this is one side is rotated in the vertical direction via the rotation shaft (161a) formed on the bottom surface of the frame 110 and the other side is a first link 161 for supporting the lower portion of the conveyor 150, One side is rotated in the vertical direction through the rotation shaft 162a formed on the lower portion of the conveyor 150, and the other side is a second link 162 for supporting the bottom surface of the frame 110, and the first A hinge shaft 163 connecting the intermediate portions of the link 161 and the second link 162 so as to be folded together, and installed on one side of the first link 161 or the second link 162 to move up and down. It consists of a cylinder 164 to make.

따라서 상기 실린더(164)의 작동으로 제1링크(161) 및 제2링크(162)가 상승 또는 하강하면서 동시에 상기 컨베이어(150)를 승하강시킬 수 있게 된다.Accordingly, the first link 161 and the second link 162 may be raised or lowered by the operation of the cylinder 164, and at the same time, the conveyor 150 may be raised and lowered.

이때 상기 제1링크(161)의 일측에는 상기 컨베이어(150)와의 마찰을 방지하기 위한 롤러(161b)가 구비되고, 상기 컨베이어(150)의 하부에는 상기 롤러(161b)가 내부에 삽입되어 원활하게 이동될 수 있도록 가이드레일(151)이 형성될 수 있 다.At this time, one side of the first link 161 is provided with a roller 161b for preventing friction with the conveyor 150, the lower portion of the conveyor 150 is inserted into the roller 161b to smoothly Guide rails 151 may be formed to be moved.

아울러, 상기 제2링크(162)의 일측에는 상기 프레임(110)의 바닥면과의 마찰을 방지하기 위한 롤러(162b)가 구비되고, 상기 프레임(110)의 바닥면에는 상기 롤러(162b)가 내부에 삽입되어 원활하게 이동될 수 있도록 가이드레일(165)이 형성될 수 있다.In addition, a roller 162b for preventing friction with the bottom surface of the frame 110 is provided at one side of the second link 162, and the roller 162b is provided at the bottom surface of the frame 110. The guide rail 165 may be formed to be inserted therein and smoothly moved.

상기와 같은 구성을 갖는 본 발명 냉연강판용 턴 오버장치(100)의 작동상태를 첨부한 도면에 의해 상세히 설명하면 다음과 같다. If described in detail by the accompanying drawings the operating state of the turn-over device 100 for a cold rolled steel sheet of the present invention having the above configuration as follows.

도 3 내지 도 9는 본 발명 냉연강판용 턴 오버장치의 작동상태를 나타내기 위한 순서도를 도시한 것이다.3 to 9 show a flow chart for showing the operating state of the turn-over device for a cold rolled steel sheet of the present invention.

① 도 3에 도시된 바와 같이 냉연강판(A)이 상기 컨베이어(150)의 상부에 위치한 후 상면에 대한 표면검사를 실행하게 된다.① As shown in FIG. 3, the cold rolled steel sheet A is positioned on the conveyor 150 to perform surface inspection on the upper surface.

② 도 4에 도시된 바와 같이 상기 고정수단(140)의 작동으로 냉연강판(A)의 양측을 견고하게 고정하게 된다.② As shown in Figure 4 by the operation of the fixing means 140 is to firmly fix both sides of the cold rolled steel (A).

③ 도 5 또는 도 6에 도시된 바와 같이 상기 승하강수단(160)의 작동으로 상기 컨베이어(150)를 하강시켜 상기 냉연강판(A)이 상기 고정수단(140)에 의해서 부양된 상태에서, 상기 구동수단(130)의 작동으로 상기 고정수단(140)과 회전기어(120)를 회전시켜 냉연강판(A)의 상면과 하면을 전환할 수 있도록 180°회전시키게 된다.③ As shown in FIG. 5 or FIG. 6 in the state in which the cold rolled steel sheet A is supported by the fixing means 140 by lowering the conveyor 150 by the operation of the lifting means 160. By operating the driving means 130, the fixing means 140 and the rotary gear 120 are rotated to rotate 180 ° so that the upper and lower surfaces of the cold rolled steel sheet A can be switched.

④ 도 7 또는 도 8에 도시된 바와 같이 다시 상기 승하강수단(160)의 작동으 로 상기 컨베이어(150)를 상승시켜 냉연강판(A)을 지지함과 동시에 냉연강판(A)의 양측을 고정하고 있는 상기 고정수단(140)을 작동시켜 고정상태를 해지하게 된다.④ As shown in FIG. 7 or 8, the conveyor 150 is lifted up again by the operation of the lifting means 160 to support the cold rolled steel sheet A and simultaneously fix both sides of the cold rolled steel sheet A. The fixed means 140 is operated to terminate the fixed state.

⑤ 도 9에 도시된 바와 같이 냉연강판(A)의 후면에 대한 표면검사가 완료된 후 상기 컨베이어(150)를 작동시켜 냉연강판(A)을 후속공정으로 이송하게 된다.⑤ After the surface inspection of the rear surface of the cold rolled steel sheet (A) is completed as shown in FIG. 9, the conveyor 150 is operated to transfer the cold rolled steel sheet (A) to a subsequent process.

이처럼 상기와 같이 본 발명의 실시예에 대하여 상세히 설명하였으나, 본 발명의 권리범위는 이에 한정되지 않으며, 본 발명의 실시예와 실질적으로 균등의 범위에 있는 구성까지 본 발명의 권리범위에 포함됨은 당연할 것이다. As described above, the embodiments of the present invention have been described in detail, but the scope of the present invention is not limited thereto, and it is natural that the present invention is included in the scope of the present invention to a configuration that is substantially equivalent to the embodiments of the present invention. something to do.

도 1 - 본 발명 냉연강판용 턴 오버장치의 구조를 나타내기 위한 사시도.1-perspective view for showing the structure of the turn-over device for a cold rolled steel according to the present invention.

도 2 - 본 발명 냉연강판용 턴 오버장치의 구조를 나타내기 위한 정면도.Figure 2-front view for showing the structure of the turn-over device for a cold rolled steel according to the present invention.

도 3 내지 도 9 - 본 발명 냉연강판용 턴 오버장치의 작동상태를 나타내기 위한 순서도.3 to 9-a flow chart for showing the operating state of the turn-over device for a cold rolled steel sheet of the present invention.

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

100: 본 발명 냉연강판용 턴 오버장치100: turnover device for the cold rolled steel sheet of the present invention

110: 프레임 111: 통공110: frame 111: through hole

112: 받침대112: pedestal

120: 회전기어 121: 지지브라켓120: rotating gear 121: support bracket

130: 구동수단 131: 구동기어130: drive means 131: drive gear

132: 구동기어132: drive gear

140: 고정수단 141: 실린더140: fixing means 141: cylinder

142: 고정구142: fixture

150: 컨베이어 151: 가이드레일150: conveyor 151: guide rail

160: 승하강수단 161: 제1링크160: lifting means 161: first link

161a: 회동축 161b: 롤러161a: rotating shaft 161b: roller

162: 제2링크 162a: 회동축162: second link 162a: rotating shaft

162b: 롤러 163: 힌지축162b: roller 163: hinge axis

164: 실린더 165: 가이드레일164: cylinder 165: guide rail

A: 냉연강판A: cold rolled steel sheet

Claims (7)

중앙 일측에 냉연강판이 통과할 수 있도록 통공이 구비되는 프레임과, 상기 프레임의 내측에 구동수단에 의해서 회전할 수 있도록 설치하되 중앙에 냉연강판이 통과할 수 있도록 중공형태를 갖도록 형성되는 회전기어와, 상기 회전기어의 상부와 하부에 냉연강판이 통과할 수 있도록 수직방향으로 일정간격 이격되도록 설치되는 다수개의 실린더를 형성하고 상기 실린더의 선단에는 냉연강판의 상면과 하면을 압착시켜 고정하기 위한 고정구를 구비하여 냉연강판의 양측을 고정하기 위한 다수개의 고정수단과, 상기 프레임의 사이에 길이방향으로 설치되어 냉연강판을 이송하기 위한 컨베이어와, 상기 컨베이어의 하부에 설치되어 상부와 하부방향으로 이동시키기 위한 승하강수단으로 이루어지되, 상기 승하강수단은 상기 프레임의 바닥면에 형성된 회동축을 매개로 상하방향으로 회동하고 타측은 상기 컨베이어의 하부를 지지하기 위한 제1링크와, 일측은 상기 컨베이어의 하부에 형성된 회동축을 매개로 상하방향으로 회동하고 타측은 프레임의 바닥면에 맞닿아 지지하기 위한 제2링크와, 상기 제1링크와 제2링크의 중간 부분을 서로 절첩할 수 있도록 연결하는 힌지축과, 상기 제1링크 또는 제2링크의 일측에 설치되어 승하강시키기 위한 실린더로 구성되어짐을 특징으로 하는 냉연강판용 턴 오버장치.A frame having a through hole to allow the cold rolled steel sheet to pass through the center, and a rotating gear installed to be rotatable by a driving means inside the frame, but having a hollow shape to allow the cold rolled steel sheet to pass through the center; Forming a plurality of cylinders are installed at regular intervals in the vertical direction so that the cold rolled steel sheet passes through the upper and lower parts of the rotary gear, and a fastener for pressing and fixing the upper and lower surfaces of the cold rolled steel sheet at the end of the cylinder And a plurality of fixing means for fixing both sides of the cold rolled steel sheet, a conveyor installed in the longitudinal direction between the frames to transfer the cold rolled steel sheet, and installed at the bottom of the conveyor to move in the upper and lower directions. Consists of the lifting means, the lifting means is formed on the bottom surface of the frame Rotating in the vertical direction through the rotating shaft and the other side is the first link for supporting the lower portion of the conveyor, one side rotates in the vertical direction via the rotating shaft formed in the lower portion of the conveyor and the other side to the bottom surface of the frame A second link for abutting and supporting, a hinge shaft for connecting the intermediate portion of the first link and the second link so as to be folded to each other, and is installed on one side of the first link or the second link for lifting Turn-over device for cold rolled steel, characterized by consisting of a cylinder. 제 1항에 있어서, 상기 회전기어의 외경에는 지지브라켓이 형성되어짐을 특징으로 하는 냉연강판용 턴 오버장치.The turn over device for a cold rolled steel sheet according to claim 1, wherein a support bracket is formed on an outer diameter of the rotary gear. 제 1항에 있어서, 상기 구동수단은 상기 회전기어와 맞물려 회전하는 구동기어와, 상기 구동기어가 선단에 구비되는 구동모터로 구성되어짐을 특징으로 하는 냉연강판용 턴 오버장치.2. The turn-over apparatus for cold rolled steel sheet according to claim 1, wherein the driving means comprises a driving gear which meshes with the rotary gear and rotates, and a driving motor having the driving gear at the tip. 삭제delete 삭제delete 제 1항에 있어서, 상기 제1링크의 일측에는 상기 컨베이어와의 마찰을 방지하기 위한 롤러가 구비되고, 상기 컨베이어의 하부에는 상기 롤러가 내부에 삽입되어 원활하게 이동될 수 있도록 가이드레일이 형성되어짐을 특징으로 하는 냉연강판용 턴 오버장치.According to claim 1, One side of the first link is provided with a roller for preventing friction with the conveyor, the lower portion of the conveyor is formed with a guide rail so that the roller can be inserted into the smooth movement Turnover device for cold rolled steel, characterized in that. 제 1항에 있어서, 상기 제2링크의 일측에는 상기 프레임의 바닥면과의 마찰을 방지하기 위한 롤러가 구비되고, 상기 프레임의 바닥면에는 상기 롤러가 내부에 삽입되어 원활하게 이동될 수 있도록 가이드레일이 형성되어짐을 특징으로 하는 냉연강판용 턴 오버장치.According to claim 1, One side of the second link is provided with a roller for preventing friction with the bottom surface of the frame, the bottom surface of the frame is guided so that the roller is inserted into the smooth movement Turn-over device for cold rolled steel, characterized in that the rail is formed.
KR1020070071157A 2007-07-16 2007-07-16 Turn over device for cold rolled steel sheet KR100776288B1 (en)

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Publication number Priority date Publication date Assignee Title
CN102123802B (en) * 2008-10-17 2014-01-01 三菱日立制铁机械株式会社 Equipment and method for inspecting front and back sides of strip
CN108422149A (en) * 2018-05-25 2018-08-21 无锡市光彩机械制造有限公司 A kind of rollover stand for the production of integrated-type steel moald-cavity
CN110899342A (en) * 2019-12-10 2020-03-24 大连华锐重工集团股份有限公司 Special-shaped steel full-automatic tilting gear and control method thereof
CN113334191A (en) * 2021-06-21 2021-09-03 中冶陕压重工设备有限公司 Uncoiling and coiling sector plate overturning and grinding device

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KR100711437B1 (en) 2006-07-11 2007-04-24 주식회사 포스코 Apparatas for inspecting and removing burr generation and plating peeling of steel sheet

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JPS59113916A (en) 1982-12-21 1984-06-30 Kawasaki Steel Corp Device for turning upside down sheet material
KR200319854Y1 (en) 1998-06-05 2003-09-19 주식회사 포스코 Surface shape inspection device of continuous steel sheet
KR100711437B1 (en) 2006-07-11 2007-04-24 주식회사 포스코 Apparatas for inspecting and removing burr generation and plating peeling of steel sheet

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102123802B (en) * 2008-10-17 2014-01-01 三菱日立制铁机械株式会社 Equipment and method for inspecting front and back sides of strip
EP2335839A4 (en) * 2008-10-17 2016-06-01 Primetals Technologies Japan Ltd Equipment and method for inspecting front and back sides of strip
EP2335839B1 (en) 2008-10-17 2017-03-01 Primetals Technologies Japan, Ltd. Equipment and method for inspecting front and back sides of strip
CN108422149A (en) * 2018-05-25 2018-08-21 无锡市光彩机械制造有限公司 A kind of rollover stand for the production of integrated-type steel moald-cavity
CN110899342A (en) * 2019-12-10 2020-03-24 大连华锐重工集团股份有限公司 Special-shaped steel full-automatic tilting gear and control method thereof
CN110899342B (en) * 2019-12-10 2023-10-20 大连华锐重工集团股份有限公司 Deformed steel full-automatic tilting gear and control method thereof
CN113334191A (en) * 2021-06-21 2021-09-03 中冶陕压重工设备有限公司 Uncoiling and coiling sector plate overturning and grinding device

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