KR20000014685U - Debris Removal Device for Strip - Google Patents
Debris Removal Device for Strip Download PDFInfo
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- KR20000014685U KR20000014685U KR2019980028012U KR19980028012U KR20000014685U KR 20000014685 U KR20000014685 U KR 20000014685U KR 2019980028012 U KR2019980028012 U KR 2019980028012U KR 19980028012 U KR19980028012 U KR 19980028012U KR 20000014685 U KR20000014685 U KR 20000014685U
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Abstract
본 고안은 스트립의 이물질제거장치에 관한 것으로, 특히 폭감지홀(4)을 통과하는 스트립(13)의 폭을 투수광기(8-1,8-2)로 측정하여 제어기(16)로 전송하는 폭감지기(8)와; 열공기공급배관(10)과 연결되는 열공기분사덕트(3-1)가 상기 폭감지기(8)의 전방에 위치하도록 스트립(13)의 상하부에 각각 설치되고, 상기 열공기분사덕트(3-1)의 상부측 또는 하부측에 각각 열공기분사구(3)가 형성되는 열공기분사부(20)와; 흡입덕트(2-1)가 상기 열공기분사덕트(3-1)의 전방에 위치하도록 스트립(13)의 상하부에 각각 설치되고, 상기 흡입덕트(2-1)의 후방측에 각각 흡입구(3)가 형성되며, 흡입블로어(5)와 연결된 흡입배관(9)이 상기 흡입덕트(2-1)에 연결되는 오염물흡입부(21)와; 상기 제어기(16)와 연결된 실린더(6)에 의해 스트립(13)의 폭방향으로 전후진되는 피스톤바(11)는 그 선단부가 상기 열공기분사덕트(3-1)와 흡입덕트(2-1)의 양단부에 삽입되면서 상기 폭감지기(8)에서 측정된 스트립(13)의 폭너비로 상기 열공기분사구(3)와 흡입구(2)의 길이를 조절하는 폭조정부(22)로 구성되는 것을 특징으로 하는 스트립의 이물질제거장치에 관한 것이다.The present invention relates to a foreign material removal device of the strip, in particular to measure the width of the strip 13 passing through the width sensing hole (4) to transmit to the controller 16 by measuring the light receivers (8-1, 8-2) A width sensor 8; Hot air spraying ducts 3-1 connected to the hot air supply pipe 10 are respectively installed on upper and lower portions of the strip 13 so as to be located in front of the width detector 8, and the hot air spraying ducts 3- A hot air spray unit 20 having a hot air jet sphere 3 formed on an upper side or a lower side of 1); Suction ducts 2-1 are respectively provided on the upper and lower portions of the strip 13 so as to be located in front of the hot air injection ducts 3-1, and suction ports 3 are respectively provided on the rear side of the suction ducts 2-1. Is formed, and a suction pipe (9) connected to the suction blower (5) is connected to the suction duct (2-1) and the suction member (21); The piston bar 11 forward and backward in the width direction of the strip 13 by the cylinder 6 connected to the controller 16 has its front end with the hot air injection duct 3-1 and the suction duct 2-1. It is inserted into the both ends of the width detector 8 is characterized in that it consists of a width adjusting section 22 for adjusting the length of the hot air injection port (3) and the suction port (2) by the width width of the strip (13) It relates to a debris removal device of the strip.
Description
본 고안은 스트립의 이물질제거장치에 관한 것으로, 특히 감지된 스트립의 폭너비에 따라 열공기분사량과 흡입량을 제어할 수 있고, 스트립의 상하면에 잔존하는 오염물을 건조 및 분해흡입처리함으로써 스트립의 표면품질을 향상시킬 수 있는 스트립의 이물질제거장치에 관한 것이다.The present invention relates to a debris removal device of the strip, and in particular, it is possible to control the hot air injection amount and the suction amount according to the detected width width of the strip, and the surface quality of the strip by drying and decomposition suction treatment of the contaminants remaining on the upper and lower surfaces of the strip. It relates to a debris removal device of the strip to improve the.
종래의 스트립 이물질제거장치는 도1에 도시한 바와같이 공급배관(17)을 통해 공급되는 열공기가 분사노즐(19)을 통해 분사되면서 분사노즐(19) 사이로 진행되는 스트립(13)의 표면에 부착되어 있는 이물질을 제거하게 된다.Conventional strip debris removal device is attached to the surface of the strip 13 is carried between the injection nozzle 19 while the hot air supplied through the supply pipe 17 is injected through the injection nozzle 19 as shown in FIG. Remove the foreign matter.
이때, 작업자는 스트립(13)의 폭너비에 따라 열공기공급변(18)을 개폐하여 분사노즐(19)을 통해 분사되는 열공기의 폭을 조절하게 된다.At this time, the operator opens and closes the hot air supply valve 18 according to the width width of the strip 13 to adjust the width of the hot air injected through the injection nozzle 19.
그러나, 스트립(13)의 표면에 광범위하게 부착되어 있던 이물질(15)은 분사되는 열공기에 의해 제거되면서 열공기의 분사력에 의해 튀어 다시 스트립의 표면에 반점형이물질(14)로 부착된 후, 건조되면서 스트립의 표면에 고착된다.However, the foreign matter 15, which has been widely attached to the surface of the strip 13, is removed by the spraying hot air while being sprayed by the blowing force of the hot air, and again attached to the surface of the strip as a spot foreign matter 14, and then dried. To the surface of the strip.
따라서, 스트립(13)의 표면에 고착되는 반점형이물질(14)은 스트립의 표면품질을 저하시키게 되고, 스트립의 폭변화에 따라 열공기공급변(18)의 개폐작업시 스트립이 진행되고 있는 설비에 작업자가 접근하는 과정에서 안전사고가 유발되는 등의 문제점이 있다.Therefore, the spot-type foreign matter 14 adhered to the surface of the strip 13 degrades the surface quality of the strip, and the equipment in which the strip is in progress during the opening and closing operation of the hot air supply valve 18 according to the width change of the strip. There is a problem that a safety accident is caused in the process of approaching the worker.
또한, 스트립(13)의 폭변화에 따라 열공기공급변(18)의 개폐작업에 대한 작업자의 작업기피로 열공기공급변(18)을 전부 개방한 상태에서 이물질 제거작업을 실시하게 되고, 이로써 열공기의 과다사용 및 분사소음이 초래되는 등의 문제점이 발생된다.In addition, the foreign air removal operation is performed in a state in which the hot air supply valve 18 is completely opened due to the worker's work evasion for opening and closing the hot air supply valve 18 according to the width change of the strip 13. Problems such as overuse and injection noise are caused.
본 고안은 감지된 스트립의 폭너비에 따라 열공기분사량과 흡입량을 제어할 수 있고, 스트립의 상하면에 잔존하는 오염물을 건조 및 분해흡입처리함으로써 스트립의 표면품질을 향상시킬 수 있는 스트립의 이물질제거장치를 제공함에 그 목적이 있다.The present invention can control the amount of hot air injection and suction according to the width width of the detected strip, and the foreign material removal device of the strip which can improve the surface quality of the strip by drying and dissolving and inhaling the contaminants remaining on the upper and lower surfaces of the strip. The purpose is to provide.
도1은 종래의 스트립 이물질제거장치를 나타내는 사시도,1 is a perspective view showing a conventional strip foreign matter removing apparatus;
도2는 본 고안에 따른 스트립의 이물질제거장치를 나타내는 사시도이다.Figure 2 is a perspective view showing a foreign material removing apparatus of the strip according to the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
1: 미립자차단와이퍼 2: 흡입구 2-1: 흡입덕트 3: 열공기분사구 3-1: 열공기공급덕트 4: 감지홀 5: 흡입블로어 5-1: 모터 5-2: 배출관 6: 실린더 7: 주름관 8: 폭감지기 8-1: 투광기 8-2: 수광기 9: 흡입배관 10: 열공기공급배관 11: 피스톤바 12: 자동변 13: 스트립 14: 반점형이물질 15: 잔존오염물 16: 제어기 17: 열공기공급배관 18: 열공기공급변 19: 개폐변 20: 열공기분사부 21: 오염물흡입부 22: 폭조정부DESCRIPTION OF SYMBOLS 1 Particulate blocking wiper 2: Suction port 2-1: Suction duct 3: Hot air injection hole 3-1: Hot air supply duct 4: Detection hole 5: Suction blower 5-1: Motor 5-2: Outlet line 6: Cylinder 7: Corrugated pipe 8: Width detector 8-1: Floodlight 8-2: Receiver 9: Suction pipe 10: Hot air supply pipe 11: Piston bar 12: Automatic valve 13: Strip 14: Spot type foreign material 15: Residual contaminant 16: Controller 17 : Hot air supply pipe 18: Hot air supply side 19: Opening and closing side 20: Hot air injection unit 21: Contaminant suction unit 22: Width adjusting unit
상기한 목적을 달성하기 위하여 본 고안은 폭감지홀을 통과하는 스트립의 폭을 투수광기로 측정하여 제어기로 전송하는 폭감지기와; 열공기공급배관과 연결되는 열공기분사덕트가 상기 폭감지기의 전방에 위치하도록 스트립의 상하부에 각각 설치되고, 상기 열공기분사덕트의 상부측 또는 하부측에 각각 열공기분사구가 형성되는 열공기분사부와; 흡입덕트가 상기 열공기분사덕트의 전방에 위치하도록 스트립의 상하부에 각각 설치되고, 상기 흡입덕트의 후방측에 각각 흡입구가 형성되며, 흡입블로어와 연결된 흡입배관이 상기 흡입덕트에 연결되는 오염물흡입부와; 상기 제어기와 연결된 실린더에 의해 스트립의 폭방향으로 전후진되는 피스톤바는 그 선단부가 상기 열공기분사덕트와 흡입덕트의 양단부에 삽입되면서 상기 폭감지기에서 측정된 스트립의 폭너비로 상기 열공기분사구와 흡입구의 길이를 조절하는 폭조정부로 구성되는 것을 특징으로 하는 스트립의 이물질제거장치를 제공한다.In order to achieve the above object, the present invention includes a width sensor for measuring the width of the strip passing through the width sensing hole with a transmitter and transmits it to the controller; Hot air spraying ducts, which are connected to hot air supply pipes, are respectively installed at upper and lower portions of the strip so as to be located in front of the width detector, and hot air spraying holes are formed at upper and lower sides of the hot air spraying duct, respectively. Wow; The suction ducts are respectively installed in the upper and lower portions of the strip so as to be located in front of the hot air spray duct, and suction ports are formed at the rear sides of the suction ducts, and suction pipes connected to the suction blowers are connected to the suction ducts. Wow; The piston bar, which is moved forward and backward in the width direction of the strip by a cylinder connected to the controller, has its front end inserted into both ends of the hot air injection duct and the suction duct, and the hot air jet port has the width width of the strip measured by the width sensor. Provides a foreign material removal device of the strip, characterized in that consisting of a width adjusting portion for adjusting the length of the inlet.
도면을 참조하여 본 고안의 구성을 설명한다.The configuration of the present invention will be described with reference to the drawings.
도2는 본 고안에 따른 스트립의 이물질제거장치를 나타내는 사시도이다.Figure 2 is a perspective view showing a foreign material removing apparatus of the strip according to the present invention.
본 고안의 폭감지기(8)에는 그 중앙에 형성되는 폭감지홀(4)을 통해 스트립(13)이 진행되고, 이 폭감지홀(4)의 상하면에 각각 투광기(8-1)와 수광기(8-2)가 스트립의 폭방향으로 설치되어 있다.In the width detector 8 of the present invention, the strip 13 is advanced through the width detection hole 4 formed at the center thereof, and the light emitter 8-1 and the light receiver are respectively disposed on the upper and lower surfaces of the width detection hole 4. (8-2) is provided in the width direction of the strip.
따라서, 폭감지홀(4)을 통과하는 스트립(13)을 향해 투광기(8-1)에서 빛을 투사하면 수광기(8-2)에서 투광기의 빛을 센싱하면서 스트립의 폭을 정확히 측정하여 제어기(16)에 전송하게 된다.Therefore, when the light is projected by the transmitter 8-1 toward the strip 13 passing through the width sensing hole 4, the light receiver 8-2 senses the light of the transmitter and accurately measures the width of the strip so that the controller Will be sent to (16).
그리고, 폭감지기(8)의 전방측에 설치되는 열공기분사덕트(3-1)는 스트립(13)의 상하부측에 스트립의 폭길이방향으로 설치되어 있고, 스트립의 상면 또는 하면을 향해 열공기를 분사하는 열공기분사구(3)가 형성되어 있다.The hot air spray duct 3-1 provided on the front side of the width detector 8 is provided in the width length direction of the strip on the upper and lower sides of the strip 13, and the hot air is directed toward the upper or lower surface of the strip. A hot air jet port 3 for injection is formed.
이때, 열공기분사덕트(3-1)의 중단 상부 또는 하부에 연결되는 열공기공급배관(10)은 제어기(16)와 연결되는 자동변(12)에 의해 개폐되도록 설치되어 있다.At this time, the hot air supply pipe 10 connected to the upper or lower end of the hot air injection duct (3-1) is installed to be opened and closed by the automatic side 12 is connected to the controller (16).
또한, 열공기분사덕트(3-1)의 전방측에 각각 설치되는 흡입덕트(2-1)는 그 후방측에 스트립(13)의 상하면에 잔존하는 미립자를 흡입하는 흡입구(2)가 형성되어 있다.In addition, the suction ducts 2-1 respectively provided on the front side of the hot air injection duct 3-1 have a suction port 2 for suctioning particulates remaining on the upper and lower surfaces of the strip 13 on the rear side thereof. have.
여기서, 흡입덕트(2-1)의 중단 상부 또는 하부에 연결되는 흡입배관(10)에는 모터(5-1)에 의해 구동되는 흡입블로어(5)가 연결되어 있고, 이 흡입블로어(5)에는 배출관(5-2)이 설치되어 있으며, 모터(5-1)는 제어기(16)에 의해 제어되도록 설치되어 있다.Here, a suction blower (5) driven by a motor (5-1) is connected to the suction pipe (10) connected to the upper or lower end of the suction duct (2-1), and to the suction blower (5). The discharge pipe 5-2 is provided, and the motor 5-1 is provided to be controlled by the controller 16.
그리고, 흡입구(2)의 하부측에 위치하도록 흡입덕트(2-1)에 고정 부착되는 미립자차단와이퍼(1)는 흡입구(2)와 스트립(13) 사이로 유출되는 미립자를 차단함으로써 흡입구를 통한 미립자의 흡입효율을 극대화하게 된다.In addition, the particle blocking wiper 1 fixed to the suction duct 2-1 so as to be positioned at the lower side of the suction port 2 blocks the particles flowing out between the suction port 2 and the strip 13 so that the fine particles through the suction port are fine. To maximize the suction efficiency.
한편, 대략 ⊂자 형상의 피스톤바(11)는 그 선단부가 열공기분사덕트(3-1)와 흡입덕트(2-1)의 좌측단부 또는 우측단부에 동시에 삽입되어 있다.On the other hand, the tip of the substantially U-shaped piston bar 11 is inserted into the left end or the right end of the hot air injection duct 3-1 and the suction duct 2-1 simultaneously.
이때, 제어기(16)에 의해 제어되는 실린더(6)의 전후진에 따라 열공기분사덕트(3-1)와 흡입덕트(2-1)의 양단부측 내주면을 이동하는 피스톤바(11)는 폭감지기(8)에서 측정된 스트립(13)의 폭너비로 열공기분사구(3)와 흡입구(2)의 폭을 조정하게 된다.At this time, the piston bar 11 for moving the inner circumferential surface of both ends of the hot air injection duct 3-1 and the suction duct 2-1 in accordance with the forward and backward movement of the cylinder 6 controlled by the controller 16 has a width. The width of the hot air jet port 3 and the suction port 2 is adjusted by the width width of the strip 13 measured by the detector 8.
여기서, 주름관(7)은 그 양단이 각각 피스톤바(11)와 열공기분사덕트(3-1) 또는 흡입덕트(2-1)의 외주면에 고정 결합되면서 피스톤바(11)의 내주면과 열공기분사덕트(3-1) 또는 흡입덕트(2-1)의 외주면 사이로 누츨되는 열공기 또는 흡입력을 차단하게 된다.Here, the corrugated pipe 7 is fixed to the outer circumferential surface of the piston bar 11 and the hot air spraying duct 3-1 or the suction duct 2-1, respectively, and the inner circumferential surface and the hot air powder of the piston bar 11 are respectively. The hot air or suction force leaked between the outer circumferential surface of the duct 3-1 or the suction duct 2-1 is blocked.
이하, 본 고안의 작용을 설명한다.Hereinafter, the operation of the present invention.
전방측으로 이송되는 스트립(13)이 폭감지기(8)을 통과하게 되면 수광기(8-2)에서는 투광기(8-1)에서의 빛을 감지하여 스트립의 폭너비를 센싱하게 되고, 이때 제어기(16)에서는 폭감지기(8)의 스트립폭너비데이터에 따라 실린더(6)를 전후 작동시키게 된다.When the strip 13 transported to the front side passes through the width sensor 8, the light receiver 8-2 senses light from the light emitter 8-1 and senses the width width of the strip. In 16), the cylinder 6 is operated back and forth in accordance with the strip width width data of the width sensor 8.
그리고, 실린더(6)의 전후작동에 따라 피스톤바(11)는 열공기분사덕트(3-1)와 흡입덕트(2-1)의 좌우측단부를 움직이면서 그 선단간의 좌우폭을 스트립(13)의 폭너비로 조정하게 된다.Then, the piston bar 11 moves the left and right ends of the hot air injection duct 3-1 and the suction duct 2-1 in accordance with the front and rear operation of the cylinder 6, and the width of the strip 13 between the front and rear ends thereof. Will be adjusted to the width.
여기서, 다시 제어기(16)에서 자동변(12)을 개방하게 되면 열공기가 열공기공급배관(10)을 통해 열공기분사덕트(3-1)로 공급되고, 열공기분사덕트(3-1)의 열공기는 열공기분사구(3)를 통해 스트립(13)의 상하면에 분사된다.Here, when the automatic valve 12 is opened again by the controller 16, the hot air is supplied to the hot air spray duct 3-1 through the hot air supply pipe 10, and the hot air spray duct 3-1. Hot air is sprayed on the upper and lower surfaces of the strip 13 through the hot air injection port (3).
동시에 제어기(16)에서는 모터(5-1)를 작동시켜 흡입블로어(5)를 구동시키게 되고, 이로써 흡입덕트(2-1)내에 흡입력이 형성되면서 흡입구(2)를 통해 흡입을 시작하게 된다.At the same time, the controller 16 operates the motor 5-1 to drive the suction blower 5, whereby a suction force is formed in the suction duct 2-1 to start suction through the suction port 2.
이때, 열공기분사구(3)를 통해 분사되는 열공기에 의해 스트립(13)의 상하면에 부착된 잔존오염물이 건조되면서 미세한 미립자를 형성하게 되고, 다시 이 미립자는 흡입구(2)를 통해 흡수된다.At this time, the remaining contaminants attached to the upper and lower surfaces of the strip 13 are dried by the hot air injected through the hot air injection port 3 to form fine particulates, which are then absorbed through the suction port 2.
여기서, 미립자차단와이퍼(1)는 흡입구(2)와 스트립(13) 사이로 유출되는 미립자를 차단함으로써 흡입구를 통한 미립자의 흡입효율을 극대화하게 된다.Here, the fine particle blocking wiper (1) is to maximize the suction efficiency of the fine particles through the inlet by blocking the fine particles flowing out between the inlet 2 and the strip (13).
본 고안은 감지된 스트립의 폭너비에 따라 열공기분사량과 흡입량을 제어할 수 있고, 스트립의 상하면에 잔존하는 오염물을 건조 및 분해흡입처리함으로써 스트립의 표면품질을 향상시킬 수 있는 효과를 제공하게 된다.The present invention can control the hot air injection amount and the suction amount according to the width width of the detected strip, and provide the effect of improving the surface quality of the strip by drying and dissolving and inhaling the contaminants remaining on the upper and lower surfaces of the strip. .
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980028012U KR20000014685U (en) | 1998-12-30 | 1998-12-30 | Debris Removal Device for Strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980028012U KR20000014685U (en) | 1998-12-30 | 1998-12-30 | Debris Removal Device for Strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20000014685U true KR20000014685U (en) | 2000-07-25 |
Family
ID=69506648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019980028012U Withdrawn KR20000014685U (en) | 1998-12-30 | 1998-12-30 | Debris Removal Device for Strip |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20000014685U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100721825B1 (en) * | 2001-07-12 | 2007-05-25 | 주식회사 포스코 | Foreign material suction removal device on strip surface |
| KR101388026B1 (en) * | 2012-05-31 | 2014-04-22 | 현대제철 주식회사 | Apparatus for improving sensor-measuring environment |
| KR101483436B1 (en) * | 2014-07-25 | 2015-01-22 | 주식회사 삼우에코 | dust removal apparatus of strip surface |
| KR101518632B1 (en) * | 2013-12-23 | 2015-05-07 | 주식회사 포스코 | Device for removing matter of strip |
| KR101720052B1 (en) | 2016-11-01 | 2017-03-27 | 장한기술 주식회사 | Air Separating and Venting Device |
| KR20200076068A (en) * | 2018-12-19 | 2020-06-29 | 주식회사 포스코 | Foreign Matter Removal Type Steel Sheet Transferring Roll |
-
1998
- 1998-12-30 KR KR2019980028012U patent/KR20000014685U/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100721825B1 (en) * | 2001-07-12 | 2007-05-25 | 주식회사 포스코 | Foreign material suction removal device on strip surface |
| KR101388026B1 (en) * | 2012-05-31 | 2014-04-22 | 현대제철 주식회사 | Apparatus for improving sensor-measuring environment |
| KR101518632B1 (en) * | 2013-12-23 | 2015-05-07 | 주식회사 포스코 | Device for removing matter of strip |
| KR101483436B1 (en) * | 2014-07-25 | 2015-01-22 | 주식회사 삼우에코 | dust removal apparatus of strip surface |
| KR101720052B1 (en) | 2016-11-01 | 2017-03-27 | 장한기술 주식회사 | Air Separating and Venting Device |
| KR20200076068A (en) * | 2018-12-19 | 2020-06-29 | 주식회사 포스코 | Foreign Matter Removal Type Steel Sheet Transferring Roll |
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