KR20040008617A - 수지코팅량을 균일하게 하는 도금강판 코팅장치의 코터롤 - Google Patents
수지코팅량을 균일하게 하는 도금강판 코팅장치의 코터롤 Download PDFInfo
- Publication number
- KR20040008617A KR20040008617A KR1020020042285A KR20020042285A KR20040008617A KR 20040008617 A KR20040008617 A KR 20040008617A KR 1020020042285 A KR1020020042285 A KR 1020020042285A KR 20020042285 A KR20020042285 A KR 20020042285A KR 20040008617 A KR20040008617 A KR 20040008617A
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- KR
- South Korea
- Prior art keywords
- roll
- steel sheet
- magnet
- plated steel
- thickness
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0821—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by driving means for rollers or work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
- B05C1/0834—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/086—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line a pool of coating material being formed between a roller, e.g. a dosing roller and an element cooperating therewith
- B05C1/0865—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line a pool of coating material being formed between a roller, e.g. a dosing roller and an element cooperating therewith the cooperating element being a roller, e.g. a coating roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0873—Controlling means responsive to conditions of the liquid or other fluent material, of the ambient medium, of the roller or of the work
- B05C1/0886—Controlling means responsive to conditions of the liquid or other fluent material, of the ambient medium, of the roller or of the work responsive to the condition of the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2504/00—Epoxy polymers
Landscapes
- Coating Apparatus (AREA)
Abstract
Description
Claims (6)
- 코팅장치 드립팬(110)에 잠긴 픽업롤(120)과 트랜스퍼롤(130)을 통하여 수지용액(150)을 도금강판(S)의 하면에 코팅하는 도금강판 코팅장치(100)의 코터롤(1)에 있어서,상기 트립팬(110)이 설치된 코팅장치 상부베이스(102)상에 회전토록 설치되어 도금강판(S)이 접촉 수지 코팅되는 롤몸체(10); 와,상기 롤몸체(10)의 내측으로 도금강판의 두께에 따라 대응하는 자력으로 도금강판을 코터롤부(10)에 가변 밀착시키는 다수의 자석수단(32) 및, 이를 지지하는 다수의 지지바아(34)를 갖춘 강판 밀착력 가변부(30); 및,상기 자석 지지바아(34)가 통과하여 지지되는 가이드홈(52)을 갖추고, 상기 상부베이스(102)상으로 롤몸체(12)의 양측으로 회전토록 설치된 가이드 회전체 (50); 및,상기 가이드 회전체(50)를 통과한 자석 지지바아(34)의 단부에 설치된 보조자석(36)과 밀착토록 내측 상,하부에 설치된 전자석수단(74)을 갖추고, 상기 상부베이스(102)상에 양측에 설치된 자석지지바아 고정체(70);로 구성된 것을 특징으로 하는 수지코팅량을 균일하게 하는 도금강판 코팅장치의 코터롤
- 제 1항에 있어서, 상기 롤몸체(10)는, 상기 상부베이스(102)의 양측에 설치된 제 1 고정대(12a)에 베어링(14a)으로 회전토록 지지된 롤축 철피(10a); 및, 상기 롤축 철피(10a)의 내측에 일체로 연결되며, 외표면에는 도금강판(S)이 접촉하고 수지용액(150)이 도포된 러버부(10c)가 덮여진 롤몸체 철피(10b);로 구성되고,상기 일측 롤축 철피(10a)에는 상부베이스(102)상에 설치된 구동모터(16a)의 구동풀리(16b')에 체결된 구동풀리(16b)가 체결되는 피동풀리(16)가 마련되어 모터 구동시 롤몸체(10)가 회전토록 구성된 것을 특징으로 하는 도금강판 코팅장치의 코터롤
- 제 1항에 있어서, 상기 자석수단(32)은, 상기 양측 자석 지지바아(34)의 단부에 고정된 프레임(37);과, 상기 프레임(36)사이에 고정된 자석 지지체(38); 및, 상기 지지체(38)의 내측에 안착 고정된 자석(40);으로 구성되고,상기 자석(40)은 강판의 두께에 반비례하여 두께가 감소하는 제 1-4 자석 (40a)(40b)(40c)(40d)으로 구성된 것을 특징으로 하는 도금강판 코팅장치의 코터롤
- 제 3항에 있어서, 상기 제 1 - 4 자석(40a)(40b)(40c)(40d)들은, 1.6 - 2.0 mm, 1.2 - 1.59 mm, 0.8 - 1.19 mm 및, 0.4 - 0.79 mm의 두께가 감소하는 강판두께에 대응하여 순차로 두께가 두꺼워지도록 구성된 것을 특징으로 하는 도금강판 코팅장치의 코터롤
- 제 1항에 있어서, 상기 가이드 회전체(50)는, 상기 상부베이스(102)상에 수직 설치된 제 2 고정대(12b)의 베어링(14b)으로 회전토록 지지되는 원통 회전체로구성되고, 상기 가이드 회전체(50)의 가이드홈(52)은 상기 자석 지지바아(34)가 통과하도록 중심을 기준으로 90도 간격으로 일체로 관통형성된 사각홈으로 구성되며,상기 가이드 회전체(50)의 상부에는 상측에 배치된 다수의 감지센서(90)들과 접촉시 작동시키는 다수의 센서작동편(92)들이 회전체(50)의 원주방향으로 이격되어 배열 설치된 것을 특징으로 하는 도금강판 코팅장치의 코터롤
- 제 1항에 있어서, 상기 지지바아 고정체(70)는, 상기 상부베이스(102)상에 수직 설치된 제 3 고정대(12c)의 상부에 수평 고정되고 내부는 비어있는 원통고정체로 구성되고, 상기 전자석수단(74)은, 전체적으로 상협하광의 형태로 상기 고정체 (70)의 내주면에 고정되는 제 1,2 전자석(74a)(74b)로 이루어 지고,상기 전자석(74)들에는 상기 고정체(70)의 상,하측을 통하여 설치된 전원공급구(38)가 접속되어 지지바아(34)의 단부에 설치된 보조자석(36)들중 하나는 제 1 전자석(74a)에 자력으로 밀착 고정되고, 나머지 보조자석들은 상기 제 2 전자석 (74b)에 자력으로 밀착 고정토록 구성된 것을 특징으로 하는 도금강판 코팅장치의 코터롤
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KR1020020042285A KR100891831B1 (ko) | 2002-07-19 | 2002-07-19 | 수지코팅량을 균일하게 하는 도금강판 코팅장치의 코터롤 |
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KR1020020042285A KR100891831B1 (ko) | 2002-07-19 | 2002-07-19 | 수지코팅량을 균일하게 하는 도금강판 코팅장치의 코터롤 |
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KR20040008617A true KR20040008617A (ko) | 2004-01-31 |
KR100891831B1 KR100891831B1 (ko) | 2009-04-07 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100770343B1 (ko) * | 2006-12-22 | 2007-10-25 | 주식회사 포스코 | 강판의 수지 코팅량을 조정할 수 있는 롤장치 |
KR101017617B1 (ko) * | 2009-05-14 | 2011-02-28 | 주식회사 포스코 | 강판 수지코팅롤의 이물질제거장치 |
KR101277170B1 (ko) * | 2011-07-26 | 2013-06-19 | 주식회사 포스코 | 도금 강판의 수지 코팅 장치 및 그 제어 방법 |
KR101442832B1 (ko) * | 2007-11-22 | 2014-09-23 | 주식회사 포스코 | 코터 롤의 징크 파우더 제거 장치 |
KR20190020417A (ko) | 2017-08-21 | 2019-03-04 | 주식회사 포스코 | 수지코팅장치 및 이를 이용한 수지코팅방법 |
KR20200066450A (ko) | 2018-11-30 | 2020-06-10 | 주식회사 포스코 | 강판 코팅장치 |
CN118199293A (zh) * | 2024-04-30 | 2024-06-14 | 无锡市亨达电机有限公司 | 一种永磁电机的磁钢布置结构 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06106106A (ja) * | 1992-09-30 | 1994-04-19 | Kobe Steel Ltd | 鋼板塗装装置 |
JPH09271704A (ja) * | 1996-04-04 | 1997-10-21 | Chugai Ro Co Ltd | ダイ・ロールトランスファ式両面コータ |
KR200207301Y1 (ko) * | 2000-07-06 | 2000-12-15 | 포항종합제철주식회사 | 극박 도금강판 후면 수지도포량 불균일 방지장치 |
-
2002
- 2002-07-19 KR KR1020020042285A patent/KR100891831B1/ko active IP Right Grant
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100770343B1 (ko) * | 2006-12-22 | 2007-10-25 | 주식회사 포스코 | 강판의 수지 코팅량을 조정할 수 있는 롤장치 |
KR101442832B1 (ko) * | 2007-11-22 | 2014-09-23 | 주식회사 포스코 | 코터 롤의 징크 파우더 제거 장치 |
KR101017617B1 (ko) * | 2009-05-14 | 2011-02-28 | 주식회사 포스코 | 강판 수지코팅롤의 이물질제거장치 |
KR101277170B1 (ko) * | 2011-07-26 | 2013-06-19 | 주식회사 포스코 | 도금 강판의 수지 코팅 장치 및 그 제어 방법 |
KR20190020417A (ko) | 2017-08-21 | 2019-03-04 | 주식회사 포스코 | 수지코팅장치 및 이를 이용한 수지코팅방법 |
KR20200066450A (ko) | 2018-11-30 | 2020-06-10 | 주식회사 포스코 | 강판 코팅장치 |
CN118199293A (zh) * | 2024-04-30 | 2024-06-14 | 无锡市亨达电机有限公司 | 一种永磁电机的磁钢布置结构 |
Also Published As
Publication number | Publication date |
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KR100891831B1 (ko) | 2009-04-07 |
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