KR0123900Y1 - Dried state sensing device for cold steel plate - Google Patents
Dried state sensing device for cold steel plateInfo
- Publication number
- KR0123900Y1 KR0123900Y1 KR2019950021080U KR19950021080U KR0123900Y1 KR 0123900 Y1 KR0123900 Y1 KR 0123900Y1 KR 2019950021080 U KR2019950021080 U KR 2019950021080U KR 19950021080 U KR19950021080 U KR 19950021080U KR 0123900 Y1 KR0123900 Y1 KR 0123900Y1
- Authority
- KR
- South Korea
- Prior art keywords
- rolled steel
- steel sheet
- cold rolled
- head
- degreasing
- Prior art date
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
본 고안은 냉연강판 제품의 검사작업의 일환으로, 냉연강판 표면에 탈지상태를 검사하기 위한 장치에 관한 것으로, 보다 상세히는 냉연강판을 전해 청정한 후, 연속소둔 조질 압연한 제품에 대한 정정을 실시하는 최종공정에서, 진행되는 냉연강판의 표면에 탈지페이퍼를 마찰시켜, 탈지페이퍼에 묻어나는 이물질의 상태를 육안검사하여 냉연강판에 대한 제품정정의 실시여부 및, 냉연강판 제품에 대한 합격, 불합격 여부를 판단하기 위한 냉연강판 표면의 탈지상태 검사장치에 관한 것이다.The present invention relates to a device for inspecting a degreasing state on the surface of a cold rolled steel sheet as part of inspection work of a cold rolled steel sheet, and more particularly, electrolytically clean the cold rolled steel sheet, and then corrects the continuous rolled temper rolled product. In the final process, by rubbing the degreasing paper on the surface of the cold rolled steel sheet and visually inspecting the state of foreign substances on the degreasing paper, it is determined whether the product is corrected for the cold rolled steel sheet and whether the cold rolled steel sheet is passed or failed. The present invention relates to a degreasing state inspection apparatus for the surface of a cold rolled steel sheet for determining.
본 고안은 반원통형의 헤드와 헤드로드를 갖춘 헤드부;와 상기 헤드부와 연결되는 한쪽이 밀폐된 중공형을 갖춘 몸체와 상기 몸체 상부의 양쪽에 형성된 바퀴축 및 지지대를 갖춘 몸체부;와, 상기 바퀴축에 장착되는 바퀴와 압연강판 길이를 표시하는 길이측정기를 포함함을 특징으로 하는 냉연강판 표면의 탈지상태 검사장치를 제공한다.The present invention is a head portion having a semi-cylindrical head and a head rod; and a body having a hollow body sealed on one side connected to the head portion and a body portion having wheel shafts and supports formed on both sides of the upper portion of the body; It provides a degreasing state inspection apparatus for the surface of the cold rolled steel sheet, characterized in that it comprises a length measuring instrument for displaying the length of the wheel and the rolled steel plate mounted on the wheel shaft.
Description
제1도는 본 고안에 따른 탈지상태 검사장치의 전체 외관구성도.Figure 1 is an overall appearance of the degreasing state inspection apparatus according to the present invention.
제2도는 본 고안에 따른 탈지상태 검사장치의 단면도.2 is a cross-sectional view of the degreasing state inspection apparatus according to the present invention.
제3도는 본 고안에 따른 탈지상태 검사장치의 작동상태도이다.3 is an operating state diagram of the degreasing state inspection apparatus according to the present invention.
* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
1 : 압연강판 2 : 탈지페이퍼(PAPER)1: rolled steel sheet 2: stripping paper (PAPER)
10 : 헤드(HEAD)부 11 : 헤드(HEAD)10: head HEAD 11 head
12 : 헤드로드(HEAD ROD) 20 : 몸체부12: HEAD ROD 20: BODY
21 : 몸체 24 : 스프링(Spring)21: Body 24: Spring
30 : 바퀴부 33,33' : 바퀴30: wheel part 33,33 ': wheel
35 : 길이측정기35: length measuring instrument
본 고안은 냉연강판 제품의 검사작업의 일환으로, 냉연강판 표면에 대한 탈지상태를 검사하기 위한 장치에 관한 것으로, 보다 상세히는 냉연강판을 전해 청정한후, 연속소둔 조질압연한 제품에 대한 정정을 실시하는 최종 공정에서, 진행되는 냉연강판의 표면에 탈지페이퍼(PAPER)를 마찰시켜, 탈지페이퍼에 묻어나는 이물질의 상태를 육안검사하여 냉연강판에 대한 제품정정의 실시 여부 및, 냉연강판 제품에 대한 합격, 불합격 여부를 판단하기 위한 냉연강판 표면의 탈지상태 검사장치에 관한 것이다.The present invention relates to a device for inspecting a degreasing state on the surface of a cold rolled steel sheet as a part of inspection work of a cold rolled steel sheet, and more specifically, electrolytically clean the cold rolled steel sheet, and then correct the continuous annealed tempered rolled product. In the final process of rubbing the surface of the cold rolled steel sheet, PAPER is rubbed, and the condition of foreign substances on the stripped paper is visually inspected to check whether the product is corrected for the cold rolled steel sheet and pass the cold rolled steel product. The present invention relates to a degreasing state inspection apparatus for the surface of a cold rolled steel sheet for determining whether or not it fails.
종래의 냉연강판의 탈지상태 검사방법은, 작업자가 수작업으로 진행중인 냉연강판의 표면에 탈지페이퍼를 손으로 잡고 마찰시킨 후, 탈지페이퍼에 묻어나는 상태를 검사함으로서 제품검사 판정을 실시하였다.In the conventional method for checking the degreasing state of a cold rolled steel sheet, the worker grasps the degreasing paper by hand on the surface of the cold rolled steel sheet which is in progress by hand, and then performs a product inspection judgment by inspecting the state of the degreasing paper.
그러나 상기와 같은 수작업에 의한 검사방법은, 냉연강판의 표면불량부인 핀홀(PINHOLE), 스캡(SCAB)이 탈지페이퍼를 손으로 잡고 직접 마찰되는 부위를 진행통과시에 탈지페이퍼 접촉면에 강한 충격을 주어 손절상의 부상 위험이 항상 내재하고 있으며, 작업자별 작업라인(LINE) 속도 차이 및 탈지페이퍼 마찰 압력차이등이 유발되어 검사 편차가 생기게 된다.However, the manual inspection method as described above gives a strong impact on the contact surface of the stripping paper when passing through the area where the pinholes (SIN) and the SCAB (surface defects) of the cold rolled steel sheet hold the stripping paper by hand. Risk of injury is always inherent, and there is a variation in inspection due to the difference in the line speed and the frictional paper friction pressure difference between workers.
따라서, 검사 데이타(DATA)에 대한 신빙성이 결여되어, 정확한 탈지상태 검사에 의한 냉연강판의 정정실시 및 합격, 불합격 판정이 곤란한 문제점이 발생하였다.Therefore, there is a lack of reliability of the inspection data DATA, and a problem arises in that it is difficult to correct, pass or fail the cold rolled steel sheet by accurate degreasing state inspection.
본 고안은 상기와 같은 문제점을 해소하기 위해서 안출된 것으로서, 수작업에 의한 손절상의 안전사고를 방지하고, 작업자별 냉연강판 표면의 탈지상태 검사편차를 최소화하여, 탈지상태 검사의 정확도를 상승시켜 냉연강판 제품의 정정실시 및, 검사 판정 기준을 확고히 하는 냉연강판 표면의 탈지상태 검사장치를 제공함에 그 목적이 있다.The present invention was devised to solve the above problems, to prevent safety accidents caused by manual work, to minimize the deflection test deviation of the surface of the cold rolled steel sheet for each worker, to increase the accuracy of the degreasing test by cold rolling It is an object of the present invention to provide a degreasing state inspection apparatus for the surface of a cold rolled steel sheet which corrects the steel sheet product and establishes inspection criteria.
상기의 목적을 달성하기 위한 본 고안은, 냉연강판 표면의 탈지상태를 검사하기 위한 장치에 있어서, 반원통형의 헤드(HEAD)와 상기 헤드 하부면에 부착된 고정클립(CLIP) 및, 상기 헤드 하부면 중앙에 연결되어 키(KEY)홈이 마련된 헤드로드(HEAD ROD)를 갖춘 헤드부; 와The present invention for achieving the above object, in the apparatus for inspecting the degreasing state of the surface of the cold rolled steel sheet, a semi-cylindrical head (HEAD) and a fixed clip (CLIP) attached to the lower surface of the head, and the lower head A head part connected to a center of the face and having a head rod having a key groove; Wow
상기 헤드로드의 외경과 일치하는 내경을 가지고 밑면이 밀폐된 중공형 구조로 이루어지며, 상기 헤드로드의 일측이 삽입되는 몸체와, 상기 몸체의 상부 양옆으로 형성된 바퀴축과, 상기 몸체의 중공밑면에 끼워져 상기 헤드로드의 일측단부와 맞닿는 스프링(Spring) 및, 상기 몸체를 고정하는 지지대를 갖춘 몸체부;와 상기 바퀴축의 양단부에 장착되는 외주면을 가지는 바퀴와, 상기 바퀴의 외주면에 접촉이 되는 길이 측정기를 갖춘 바퀴부;를 포함하는 것을 특징으로 하는 냉연강판 표면의 탈지상태 검사장치를 마련함에 의한다.A hollow structure having an inner diameter coinciding with the outer diameter of the head rod, the bottom surface of which is closed, a body into which one side of the head rod is inserted, a wheel shaft formed on both sides of the upper part of the body, and a hollow bottom surface of the body. A spring having a spring inserted into and contacting one end of the head rod and a support for fixing the body; and a wheel having an outer circumferential surface mounted at both ends of the wheel shaft, and a length measuring device contacting the outer circumferential surface of the wheel. By providing a degreasing state inspection apparatus for the surface of the cold rolled steel sheet comprising a; wheel portion having a.
이하, 도면을 참조하여 본 고안의 실시예를 보다 상세히 설명한다.Hereinafter, with reference to the drawings will be described an embodiment of the present invention in more detail.
제1도와 제2도에 도시한 바와같이 본 고안에 따른 냉연강판 표면의 탈지상태 검사장치(100)는 탈지페이퍼(2)가 부착되는 헤드부(10)와, 상기 헤드부(10)와 연결되는 몸체부(20)및, 진행되는 냉연강판(1)에 접촉되어 회전하는 바퀴부(30)를 갖는다.As shown in FIG. 1 and FIG. 2, the degreasing state inspection apparatus 100 of the surface of the cold rolled steel sheet according to the present invention is connected to the head part 10 to which the degreasing paper 2 is attached, and the head part 10. It has a body portion 20 and the wheel portion 30 is rotated in contact with the cold rolled steel (1) to be advanced.
상기 헤드부(10)에는 반원통형의 헤드(11)와 상기 헤드(11)하부의 장방형면에 고정클립(12)이 형성되어, 상기 헤드(11) 상부면에 부착되는 탈지 페이퍼(2)를 고정하며, 상기 헤드(11) 하부면 중앙에 연결되어 키홈(14)이 마련된 헤드로드(13)가 형성된다.The head portion 10 has a semi-cylindrical head 11 and a fixed clip 12 is formed on the rectangular surface of the lower portion of the head 11, the degreasing paper (2) attached to the upper surface of the head (11) The head rod 13 is fixed to the center of the lower surface of the head 11 and is provided with a key groove 14.
한편, 몸체부(20)에는 상기 헤드로드(13)의 외경과 동일한 내경을 가지고, 밑면이 밀폐된 중공형의 몸체(21)가 있으며, 상기 몸체(21)의 하부면에는 상기 헤드로드(13)의 일측단부와 맞닿게 되는 스프링(24)을 갖춘다. 그리고, 상기 몸체 상부에는 상기 헤드로드(13)의 키홈(14)에 일치하는 고정핀(22)이 형성되며, 상기 몸체(21)상부의 양측면에는 바퀴축(23)(23')을 갖춘다. 또한, 상기 몸체(21)는 안정된 작동을 위해 지면(3)에 고정된 지지대(25)에 정착한다.On the other hand, the body portion 20 has a hollow body 21 having the same inner diameter as the outer diameter of the head rod 13, the bottom is closed, the lower surface of the body 21, the head rod 13 It is provided with a spring (24) which is in contact with one end of the). In addition, a fixing pin 22 corresponding to the key groove 14 of the head rod 13 is formed at the upper portion of the body, and wheel shafts 23 and 23 'are provided at both sides of the upper portion of the body 21. In addition, the body 21 is fixed to the support 25 fixed to the ground (3) for a stable operation.
그리고 바퀴부(30)는 상기 몸체(21) 양측면의 바퀴축(23)(23')에 장착되어지는 외주면을 가진 바퀴(31)(31')가 있고, 상기 바퀴(31)(31')는 고정보울트(BOLT)(33)와 너트(NUT)(34)(34')로서 상기 바퀴축(23)(23')에 연결되며, 바퀴의 원활한 회전을 위해 베어링(BEARING)(32)(32')을 바퀴축(23)(23') 양단에 삽입한다. 그리고, 상기 바퀴(31)(31')중 일측 바퀴(31)의 하부 외주면에 접촉되어 진행되는 냉연강판(1)의 진행길이를 수치화해주는 길이측정기(35)가 형성된다.In addition, the wheel part 30 includes wheels 31 and 31 ′ having an outer circumferential surface to be mounted on the wheel shafts 23 and 23 ′ on both sides of the body 21, and the wheels 31 and 31 ′. Is connected to the wheel shafts 23 and 23 'as a high bolt 33 and a nut 34, 34', and a bearing 32 for smooth rotation of the wheel. 32 ') are inserted at both ends of the wheel shafts 23 and 23'. In addition, the length measuring unit 35 is provided to quantify the length of the cold rolled steel sheet 1 that is in contact with the lower outer circumferential surface of the one wheel 31 of the wheels 31 and 31 ′.
이하, 본 고안에 따른 작용 및 효과에 대하여 설명한다.Hereinafter, the operation and effects according to the present invention will be described.
제3도에 도시한 바와같이, 헤드부(10)는 냉연강판(1)이 반원통형의 헤드(11) 상부에 고정클립(12)으로 고정 부착된 탈지페이퍼(2)와 접촉되어 진행되면, 상기 헤드(11) 하강압력을 받게 되어 헤드로드(13)의 키이홈(14)을 따라 하강 작동하게 된다.As shown in FIG. 3, when the head part 10 is in contact with the degreasing paper 2 fixedly attached to the upper surface of the semi-cylindrical head 11 by a fixing clip 12, The head 11 is subjected to the downward pressure, and is lowered along the key groove 14 of the head rod 13.
이때, 상기 헤드부(10)의 하강작동으로 몸체부(20)에 마련된 몸체(21) 중공내의 스프링(24)이 압축된다.At this time, the spring 24 in the hollow of the body 21 provided in the body portion 20 is compressed by the lowering operation of the head portion 10.
또한, 냉연강판(1)의 진행이 끝나면, 하강압력이 소멸되어 상기 압축된 스프링(24)의 복원력 작용으로 헤드부(10)는 상승되어 하강작동전의 상태로 원위치된다.In addition, when the progress of the cold rolled steel sheet 1 is finished, the lowering pressure is extinguished and the head portion 10 is raised by the restoring force of the compressed spring 24 to return to the state before the lowering operation.
한편, 냉연강판(1)은 상기 헤드부(10)의 하강작동으로 바퀴부(30)의 외주면을 가진 바퀴(31)(31')와 접촉됨으로서, 상기 바퀴(31)(31')를 회전시킨다.Meanwhile, the cold rolled steel sheet 1 is in contact with the wheels 31 and 31 ′ having the outer circumferential surface of the wheel part 30 by the lowering operation of the head part 10, thereby rotating the wheels 31 and 31 ′. Let's do it.
이때, 일측바퀴(31)의 하단부 외주면에 접촉되는 압연강판(1)의 진행길이는 길이측정기(35)에 의해서 탈지상태 검사작업과 동시에 수치화되어 표시된다.At this time, the traveling length of the rolled steel sheet 1 which is in contact with the outer peripheral surface of the lower end of one side wheel 31 is numerically displayed at the same time as the degreasing state inspection operation by the length measuring device 35.
따라서, 본 고안에 따른 냉연 강판표면의 탈지상태 검사장치에 의하면, 종래의 수작업으로 인한 손절상의 안전사고를 예방할 수 있고, 길이측정기에 의해서 냉연강판을 일정압력으로 일정한 길이로 진행시켜, 작업자별로 발생되던 탈지상태 검사의 편차를 최소화한다.Therefore, according to the degreasing state inspection apparatus of the surface of the cold rolled steel sheet according to the present invention, it is possible to prevent the safety accidents caused by the conventional manual work, and to advance the cold rolled steel sheet to a certain length by a constant pressure by the length measuring device, Minimize deviations from degreasing tests that have occurred.
그리고, 검사 데이타(DATA)의 정확성 및 신뢰도를 상승시킴으로서 냉연강판 제품의 정정실시 및 합격, 불합격 여부에 대한 검사판단 기준을 보다 확고히 하는 실용상의 효과가 있다.In addition, by increasing the accuracy and reliability of the inspection data DATA, there is a practical effect of more firmly confirming the inspection judgment criteria for correcting and passing or failing a cold rolled steel product.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950021080U KR0123900Y1 (en) | 1995-08-16 | 1995-08-16 | Dried state sensing device for cold steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950021080U KR0123900Y1 (en) | 1995-08-16 | 1995-08-16 | Dried state sensing device for cold steel plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970008293U KR970008293U (en) | 1997-03-27 |
| KR0123900Y1 true KR0123900Y1 (en) | 1998-11-02 |
Family
ID=19420837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950021080U KR0123900Y1 (en) | 1995-08-16 | 1995-08-16 | Dried state sensing device for cold steel plate |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0123900Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100762485B1 (en) * | 2001-10-30 | 2007-10-02 | 주식회사 포스코 | Device for checking grease-removed of strip |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100650597B1 (en) * | 2000-04-06 | 2006-11-28 | 주식회사 포스코 | Detecting device for removing oil badness of strip surface passing alkali tank |
-
1995
- 1995-08-16 KR KR2019950021080U patent/KR0123900Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100762485B1 (en) * | 2001-10-30 | 2007-10-02 | 주식회사 포스코 | Device for checking grease-removed of strip |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970008293U (en) | 1997-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4512170A (en) | Process and apparatus for strip flatness and tension measurements | |
| US6050136A (en) | Tire defect detection employing electrical arcing | |
| KR0123900Y1 (en) | Dried state sensing device for cold steel plate | |
| MX165912B (en) | APPARATUS FOR MEASURING THE STRENGTH AND MOVEMENT OF THE BEARING SURFACE OF THE RIM | |
| CN1228142A (en) | Method and apparatus for indicating load | |
| DE102014106184B4 (en) | Detecting device for wheel force components | |
| JP3593753B2 (en) | Fillet rolling processing apparatus and flaw determination method in this apparatus | |
| JP3566002B2 (en) | Diagnosis method of rolling bearing and rolling bearing device | |
| JP3017459B2 (en) | A device for measuring the deviation of the wheels of railway vehicles | |
| EP0884560A3 (en) | Tyre testing method and device | |
| JPS62135712A (en) | Wheel measuring instrument for railway rolling stock | |
| KR100803428B1 (en) | Testing apparatus for filler rolling for crank shaft | |
| JP4303865B2 (en) | Outer ring rotating device for non-disassembly inspection of railway rolling stock journal bearings | |
| TW317545B (en) | ||
| JP4094578B2 (en) | Traveling sleeper judgment device | |
| DE102005032735B3 (en) | Tire testing device using interferometric measurement, has positioning device arranged in additional chamber allowing tread of tire to be scanned from outside by measuring head | |
| CN111579362A (en) | Reactive powder concrete deflection detection device and use method | |
| JPS63241302A (en) | Apparatus for inspecting deflection of wheel | |
| JPH05813Y2 (en) | ||
| JPH03140804A (en) | Method and apparatus for inspecting surface of rolling roll | |
| JPH0114341Y2 (en) | ||
| JP2583016Y2 (en) | Tire testing machine | |
| JP2572868Y2 (en) | Tire testing machine | |
| US1461463A (en) | Straightening press and method of using same | |
| KR950002485Y1 (en) | Device for checking of chock bearing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20010601 Year of fee payment: 4 |
|
| LAPS | Lapse due to unpaid annual fee |