KR950009435Y1 - Scale exclusion devices for plate of cold rolling articles - Google Patents
Scale exclusion devices for plate of cold rolling articles Download PDFInfo
- Publication number
- KR950009435Y1 KR950009435Y1 KR2019930031706U KR930031706U KR950009435Y1 KR 950009435 Y1 KR950009435 Y1 KR 950009435Y1 KR 2019930031706 U KR2019930031706 U KR 2019930031706U KR 930031706 U KR930031706 U KR 930031706U KR 950009435 Y1 KR950009435 Y1 KR 950009435Y1
- Authority
- KR
- South Korea
- Prior art keywords
- brush roll
- product
- air cylinder
- scale
- air
- Prior art date
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Classifications
-
- 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
- B21B45/04—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 for de-scaling, e.g. by brushing
-
- 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
- B21B45/02—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 for lubricating, cooling, or cleaning
- B21B45/0269—Cleaning
- B21B45/0275—Cleaning devices
- B21B45/0287—Cleaning devices removing solid particles, e.g. dust, rust
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사용상태도.1 is a state of use of the present invention.
제2도는 본 고안의 정면도.2 is a front view of the present invention.
제3도는 본 고안 측면도.3 is a side view of the present invention.
제4도는 본 고안 상브러쉬롤의 구조도.4 is a structural diagram of the upper brush roll of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 에어실린더 1a : 에어실린더로드1: air cylinder 1a: air cylinder rod
2 : 상부브러쉬롤 2a : 브러쉬2: upper brush roll 2a: brush
2b : 공기구멍 2c : 퀵커플링(qu1ck coup1lng)2b: air hole 2c: quick coupling (qu1ck coup1lng)
3 : 하부브러쉬롤 3a : 브러쉬3: lower brush roll 3a: brush
3b : 모터 3c : 브러쉬3b: motor 3c: brush
4 : 프레임 4a : 브래킷4: frame 4a: bracket
4b : 모터 8 : 스탠드4b: motor 8: stand
9 : 핸들 S : 교정기(Cold Leveller)9: Handle S: Cold Leveler
T : 롤러 테이블T: roller table
본 고안은 냉간교정을 필요로 하는 후판제품을 냉간교정기로 교정작업시 압축하중에 의해 발생되는 후판표면의 스케일을 게거하는 후판 냉간교정제품 스케일 제거장치에 관한 것이다.The present invention relates to a heavy plate cold correction product descaling device for removing the scale of the surface of the heavy plate surface generated by the compression load during the calibration operation of the thick plate product that needs cold calibration.
종래에는 냉간 교정중 발생된 스케일제거를 냉간교정 작업을 종료한후 인위적으로 빗자루나 넝마로 후판을 쓸고 닦음으로써 실시되었다.Conventionally, descaling generated during cold calibration is performed by wiping and wiping a thick plate artificially with a broom or rag after finishing a cold calibration operation.
그러나 이러한 작업방법은 작업자가 직접 교정된 후판위에 올라가 반복하여 쓸고 닦아야 하므로 공정장애로인한 생산성 저하와 작업원의 피로도 가중으로 스케일제거작업을 기피하게 되어 압연된 후판 제품의 품질에 악영향을 끼치며, 또한 스케일 제거 및 후판 적치시 다량의 분진으로 인한 주위환경오염 및 작업자의 직업병 유발과 같은 문제점을 안고 있었다.However, this work method requires the operator to climb on the plate that has been calibrated directly and wipe and wipe it repeatedly, thus avoiding the descaling work due to the decrease in productivity due to the process failure and the worker's fatigue, and adversely affect the quality of the rolled plate product. When the scale was removed and the heavy plate was applied, there were problems such as environmental pollution caused by a large amount of dust and worker's occupational disease.
따라서 본 고안은 상기 문저점을 해결하기 위해 안출된 것으로, 교정작업중에 자동적으로 제품 상·하면의 스케일을 제거하여 작업장의 환경오염 방지 및 작업자의 산업재해 유발을 방지하는 장치를 제공함에 그 목적이있다.Therefore, the present invention was devised to solve the above-mentioned low point, and the object of the present invention is to provide a device that prevents environmental pollution of workers and induces industrial accidents by automatically removing the upper and lower scales of the product during calibration. have.
이하 도면을 참조하여 본 고안을 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 고안은 솔레노이드 밸브 스위치(11)에 의해 제어되는 에어 실린더로드(1a)를 구비하여 교정기(S)후면양측에 경사고정딘 에어실린더(1)와, 상기 에어 실린더(1)하부에 교정기(S)후면과 브래킷(4a)결합되어 에어실린더 로드(1a)에 의해 상하운동되며, 상면에 모터(4b)가 설치된 프레임(4)과 상기 프레임(4)하부에 횡으로 설치되어 모터(4b)가 설치된 플레임(4)과, 상기 프레임(4) 하부에 횡으로 설치되어 모터(4b)에 의해 체인(7)가 체인 스프로킷(4c)으로 구동회진되며, 외주면에는 나선형의 브러쉬(2a)와 공기구멍(2b)을 일단에는 퀵커플링(2c)을 구비하여 제품항면의 스케일을 제거하는 상부브러쉬롤(2)과, 교정기(S) 롤러테이블(T)하부에 횡으로 설치되며, 일단에는 베어링블럭(3c)을 또다른 일단에는 베어링블럭(3c), 체인커플링(3d), 모터(3b)를 설치하고 외주면에는 브러쉬(3a)를 형성시켜, 스탠드(8)면을 따라 핸들(9)에 의해 상하 경사이동 되도록 스탠드(8)에 경사공정 시킴으로써 제품 하면의 스케일을 제거하는 하부브러쉬롤(3)로 구성된다.The present invention is provided with an air cylinder rod (1a) controlled by the solenoid valve switch 11, the inclined fixed air cylinder (1) on both sides of the rear surface of the calibrator (S), and the calibrator (S) under the air cylinder (1) The rear surface and the bracket (4a) is combined to move up and down by the air cylinder rod (1a), the motor (4b) is installed on the upper side and the frame (4) horizontally installed on the lower side of the frame (4b) The frame 4 and the frame 4 are installed laterally, and the chain 7 is driven and rotated by the motor 4b to the chain sprocket 4c. The outer circumferential surface is a spiral brush 2a and an air hole. (2b) is provided with a quick coupling (2c) at one end to the upper brush roll (2) for removing the scale of the product surface, and is installed laterally under the straightener (S) roller table (T), bearing block at one end (3c) is installed at the other end of the bearing block (3c), chain coupling (3d), the motor (3b) and the outer peripheral surface of the brush The lower brush roll 3 which removes the scale of the lower surface of the product by forming the sheath 3a and inclining the stand 8 so that the stand 8 can be tilted up and down by the handle 9 along the stand 8 surface.
상기한 에어실린더 로드(1a)와 프레임(4)을 연동가능하도록 바아(6)와 핀(5)으로 체결한다.The bar 6 and the pin 5 are fastened so that the air cylinder rod 1a and the frame 4 can be interlocked.
또한 상부브러쉬롤(2)은 내부로 공기가 통과되도록 연통된 겻으로 일측은 체인 스프로킷(4c)과 타측은 퀵커플링(2c)과 연결한다.In addition, the upper brush roll (2) is in communication with the air to pass through the inner side of the chain sprocket (4c) and the other side is connected to the quick coupling (2c).
본 고안은 냉간교정된 제품이 교정기(S)출측으로 진행될 경우 운전실에 마련된 솔레노이드 밸브 스위치(11)를 조작하게 되면, 에어탱크(10)의 압축공기가 솔레노이드 밸브(12)와 에어호스(13)를 거쳐 에어 실린더(1)를 작동시켜 에어 실린더 로드(1a)가 하부로 내려가게 되며, 동시에 에어 실린더 로드(1a)와 결합된 프레임(4)도 하강하게 되어 상부브러쉬롤(2)이 교정된 제품 상면에 접하게 된다.The present invention is to operate the solenoid valve switch 11 provided in the cab when the cold-calibrated product proceeds to the calibrator (S) exit side, the compressed air of the air tank 10, the solenoid valve 12 and the air hose (13) By operating the air cylinder (1) through the air cylinder rod (1a) is lowered to the bottom, at the same time the frame (4) coupled with the air cylinder rod (1a) is also lowered so that the upper brush roll (2) is corrected It comes into contact with the top of the product.
그러면 작업자는 운전실에 마련된 모터 스워치를 작동시켜 모터(4b)의 동력이 체인 스프로킷(4c)과 체인(7)을 통해 상부브러쉬롤(2)이 회전 되도록 하며, 상부브러쉬롤(2)에 부착된 브러쉬(2a)는 나선형으로 회전되면서 제품 상면의 스케일을 제품 가장자리로 밀어내고, 상부브러쉬롤(2)끝에 설치된 퀵커플링(2c)을 통해 주임된 공기는 공기구멍(2b)을 통해 분사되면서 제품 상면의 미세한 스케일을 제거하고 브러쉬(2a)에 달라붙는 스케일을 방지함으로써 제품상면의 스케일을 제거한다.Then, the operator operates the motor watch provided in the cab so that the power of the motor 4b is rotated through the chain sprocket 4c and the chain 7 and the upper brush roll 2 is rotated and attached to the upper brush roll 2. The brush 2a is rotated in a spiral manner to push the scale of the upper surface of the product to the edge of the product, and the air primed through the quick coupling 2c installed at the end of the upper brush roll 2 is injected through the air hole 2b. The scale on the upper surface of the product is removed by removing the fine scale on the upper surface of the product and preventing the scale from sticking to the brush 2a.
그리고 하부브러쉬롤(3)은 스탠드(8)에 경사고정된 핸들(9)의 조작에 의해 제품하면과 동일한 높이로 맞춰진후, 역시 운전실에 설치된 모터스위치의 조작에 의해 모터(3b)를 구동회전 시킴으로서 제품 진행시 제품하면의 스케일을 제거한다.Then, the lower brush roll 3 is adjusted to the same height as the surface of the product by the operation of the handle 9 inclined to the stand 8, and then the motor 3b is driven to rotate by the operation of the motor switch installed in the cab. By removing the scale on the bottom surface of the product.
만일 교정된 제품이 밴딩되어 본 고안의 상부브러쉬롤(2)을 파손시킬 우려가 있을 경우에는 운전실에 설치된 솔레노이드 밸브 스위치(11)를 상부로 설정해 놓음으로써, 스케일 제거작업후 에어 실린더 로드(1a)가 상승됨에 따라 프레임(4)가 상부브러쉬롤(2)이 상승되도록 하여 상부브러시롤(2)을 보호한다.If the calibrated product is bent and the upper brush roll 2 of the present invention may be damaged, the solenoid valve switch 11 installed in the cab is set to the upper portion, so that the air cylinder rod 1a after descaling is performed. As the frame 4 is raised, the upper brush roll 2 is raised to protect the upper brush roll 2.
그리고 계속되는 스케일 제거작업으로는 브러쉬(2a)(3a)가 마모되어 교체가 요구될 경우에는 상부브러쉬롤(2)은 상승되었을 때, 하부브러쉬롤(3)은 핸들(9)을 돌려 상승시킨 후 교환한다.If the brush (2a) (3a) is worn out and the replacement is required, the upper brush roll (2) is raised, and the lower brush roll (3) is turned up by turning the handle (9). Replace it.
도면중 미설명부호 (9a)는 나사, (9b)는 너트이다.In the figure, reference numeral 9a denotes a screw, and 9b denotes a nut.
따라서 본 고안을 이용 냉간교정된 제품의 스케일 제거작업을 행함으로씨 후판표면의 품질이 향상되며, 분질발생의 극소화로 작업장 환경오염 및 작업자의 산업재해가 방지되며, 연속공정으로 실시할 수 있어 신속용이하게 스케일 제거작업을 할 수 있다.Therefore, the quality of the thick plate surface is improved by performing the scale removal of cold-calibrated products by using the present invention, and by minimizing the generation of dust, the environmental pollution of the workplace and the industrial accident of workers are prevented, and it can be carried out in a continuous process. Descaling can be done easily.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930031706U KR950009435Y1 (en) | 1993-12-31 | 1993-12-31 | Scale exclusion devices for plate of cold rolling articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930031706U KR950009435Y1 (en) | 1993-12-31 | 1993-12-31 | Scale exclusion devices for plate of cold rolling articles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950016925U KR950016925U (en) | 1995-07-20 |
| KR950009435Y1 true KR950009435Y1 (en) | 1995-10-31 |
Family
ID=19374649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930031706U KR950009435Y1 (en) | 1993-12-31 | 1993-12-31 | Scale exclusion devices for plate of cold rolling articles |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950009435Y1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100398377B1 (en) * | 1998-10-12 | 2003-12-18 | 주식회사 포스코 | An apparatus for removing dropping dirt in a vertical furnace |
| KR100829806B1 (en) * | 2001-12-24 | 2008-05-16 | 주식회사 포스코 | Device for removing particle in scale braker |
-
1993
- 1993-12-31 KR KR2019930031706U patent/KR950009435Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR950016925U (en) | 1995-07-20 |
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