KR890001155Y1 - Apparatus of putting into coil - Google Patents

Apparatus of putting into coil Download PDF

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Publication number
KR890001155Y1
KR890001155Y1 KR2019850017214U KR850017214U KR890001155Y1 KR 890001155 Y1 KR890001155 Y1 KR 890001155Y1 KR 2019850017214 U KR2019850017214 U KR 2019850017214U KR 850017214 U KR850017214 U KR 850017214U KR 890001155 Y1 KR890001155 Y1 KR 890001155Y1
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KR
South Korea
Prior art keywords
coil
thermocouple
winding
connecting rod
moving device
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KR2019850017214U
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Korean (ko)
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KR870010789U (en
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박성호
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포항종합제철 주식회사
안병화
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Priority to KR2019850017214U priority Critical patent/KR890001155Y1/en
Publication of KR870010789U publication Critical patent/KR870010789U/en
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Publication of KR890001155Y1 publication Critical patent/KR890001155Y1/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/10—Thermometers specially adapted for specific purposes for measuring temperature within piled or stacked materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Induction Heating (AREA)

Abstract

내용 없음.No content.

Description

권취중인 코일에 열전대를 투입하는 장치Device to inject thermocouple into coil being wound

제1도는 본 고안의 실시사시도.1 is a perspective view of the present invention.

제2도는 본 고안의 이동장치 설명도.2 is an explanatory diagram of a mobile device of the present invention.

제3도의 (a)는 제2도의 A-A'선 단면도, (b)는 본 고안 회전체의 단면도 (c)는 본 고안 회전체의 최초 지지상태 요부도 (d)는 본 고안 유도관의 단면도.Figure 3 (a) is a cross-sectional view taken along the line A-A 'of FIG. 2, (b) is a cross-sectional view of the rotating body of the present invention (c) is an initial support state of the rotating body of the present invention (d) is a Cross-section.

본 고안은 코일(coil)권취이후의 권취코일 중간부의 냉각과정을 조사하기 위하여 권취중인 열연코일 사이에 열전대를 투입하는 장치에 관한 것이다.The present invention relates to a device for inserting a thermocouple between the hot rolled coils being wound in order to investigate the cooling process of the intermediate part of the winding coil after coil winding.

일반적으로 열간 압연한 강재의 재질은 재료가 열간 압연중에 받았던 열이력에 의해 크게 좌우되기때문에 압연중 각종 측정기로 온도변화를 측정하고 있으나 권취코일 내부 온도의 변화에 대해서는 측정할 수가 없기 때문에 평균 냉각속도에 의한 냉각과정으로만 추정하였다.In general, the material of hot-rolled steel is greatly influenced by the heat history received during the hot rolling, so the temperature change is measured by various measuring instruments during rolling, but the change in the temperature inside the coiling coil cannot be measured. It was estimated only by cooling process.

그리고 열간압연 공정에서의 변수는 온도 및 변형량으로서 변형량은 각 단계별로 일정하고 변형받을때의 온도는 코일길이 방향에 따라 변하게되며 선단부가 가장 높고 중간부, 미단부의 순서로 낮아지고 있다. 따라서 열이력에서는 열연판의 강도 또한 선단부와 미단부사이에 일정한 기울기를 갖고 증가 또는 감소하여야 하나 실제로는 열연코일 중간부에서 강도가 가장 낮게 나타나고 있으며 이는 권취이후 코일의 중간부가 내권부보다 완냉각되기 때문이라고 설명되고 있으나 현재의 온도측정이 모두 표면온도계로서 측정되고 있기때문에 정확한 코일 중간부의 권취 순간의 온도를 측정함이 요구되었다.The variables in the hot rolling process are the temperature and the deformation amount, the deformation amount is constant at each step, and the temperature at the time of deformation is changed according to the coil length direction, and the tip is the highest, and the middle part and the end part are decreasing in the order. Therefore, in the heat history, the strength of the hot rolled sheet should also increase or decrease with a constant slope between the tip and tail ends, but in fact, the strength of the hot rolled coil appears to be the lowest in the middle of the hot rolled coil. However, since all current temperature measurements are measured as surface thermometers, it is required to measure the temperature at the moment of winding the coil in the middle.

또한 열전대를 작업원이 코일의 중간부에 투입하려고 해도 열연권취기는 그 작동구조상 고열의 복잡한 기계장치가 주위에 구성되어 있기때문에 권취기의 접근이 어려운점이 있다.In addition, even if a worker attempts to inject a thermocouple into the middle of the coil, the hot rolled winding machine has a high temperature and complicated mechanical mechanism around it, which makes the winding machine difficult to access.

본 고안은 권취중의 코일 중간부에 열전대를 투입하므로서 코일 중간부의 냉각온도를 정확히 측정하고자 하는 데에 그 목적이 있다.The present invention aims to accurately measure the cooling temperature in the middle of the coil by inserting a thermocouple in the middle of the coil during winding.

도면에 의거 본 고안의 상세한 구조를 설명하면 다음과 같다.Referring to the detailed structure of the present invention based on the drawings as follows.

본 고안은 전체적으로 연결대 전, 후진 이동장치(가)와, 좌, 우 이동장치(나) 및 열전대투입장치 (다)로서 이루어진다.The present invention consists entirely of connecting rod forward and backward moving device (A), left and right moving device (B) and thermocouple input device (C).

연결대 전, 후진 이동장치(가)는 제2도 및 제3도 (a)와 같이 이동판(18)의 상면홈(15)과 로울러(16)사이에 슬립이동되는 연결대(9)를 유착하고, 이 연결대(9) 일측면으로 랙(Rack) (10)을 형성하며, 이 랙(10)에 맞물려 있는 피니언(13)은 워엄(12)과 워엄기어(14)를 구성하여 모터(11)의 구동력을 전달하게 된다.Before the connecting rod, the reverse moving device (A) adheres the connecting table 9 which is slip-moved between the upper groove 15 of the moving plate 18 and the roller 16 as shown in FIGS. 2 and 3 (a). The rack (10) is formed on one side of the connecting table (9), and the pinion (13) engaged with the rack (10) constitutes the worm (12) and the worm gear (14) to form a motor (11). Will deliver the driving force.

좌, 우 이동장치(나)는 상기 전, 후진 이동장치(가)를 이동판(18)의 상부에 구성하되 그저면 상, 하에 레일(28)에서 슬립이동되는 슬립홈(도시생략)이 형성되어 있으며 중심부에는 회전축(22)에 일체로되고 기어(17)에 물리는 나사(도시생략)를 구성하여 베벨기어(20) (21)로서 모터(19)의 구동력을 전달하도록 구성된다.The left and right moving devices (b) comprise the front and rear moving devices (a) on the upper part of the moving plate 18, but have slip grooves (not shown) that slide on the rails 28 above and below the bottom. It is configured to transmit a driving force of the motor 19 as the bevel gears 20 and 21 by forming a screw (not shown) which is integral with the rotating shaft 22 and bitten by the gear 17 at the center.

열전대투입장치(다)는 제3도의 (b), (c), (d)의 도시와 같이 유도관(3)이 삽탈되는 홀더(5)가 회전체(8)의 상부에 구성되고, 이 회전체(8)는 내부에 베아링(7)을 내장하여 고정축(29)에 유착된다.The thermocouple injection device (c) has a holder (5) in which the guide pipe (3) is inserted and detached from the rotor (8) as shown in (b), (c) and (d) of FIG. The rotating body 8 has a bearing 7 therein and is fixed to the fixed shaft 29.

고정축(29)은 상기 열전대이동장치(가)의 연결대(9)에 직각방향으로 일체화되며 회전체(8)의 최초위치를 잡아주기 위하여 고정축(29)상에 지지구(30)를 구성하여 상기 회전체(8)의 지지핀(24)과의 사이에 스프링(25)을 탄설한다. 그러나, 이 스프링 (25)은 회전체(8)가 회전되는 순간 지지핀(24)에서 쉽게 벗겨지게 된다.The fixed shaft 29 is integrated at right angles to the connecting table 9 of the thermocouple moving device (a) and constitutes the support 30 on the fixed shaft 29 to hold the initial position of the rotor 8. The spring 25 is interposed between the supporting pins 24 of the rotating body 8. However, this spring 25 is easily peeled off the support pin 24 at the moment the rotor 8 is rotated.

한편 유도관(3)의 제3도의 (d)와 같이 슬리트(2)를 형성하여 선단쪽에서 상향으로 일정각도 경사져 있다. 이것은 코일(6)의 중간부에 열전대(1)가 투입되도록 하기위함이다.On the other hand, as shown in (d) of FIG. 3 of the induction pipe 3, the slits 2 are formed to be inclined at an angle upward from the tip side. This is for the thermocouple 1 to be injected into the middle of the coil 6.

미설명부호 4는 유도관 지지볼트, 26은 높이 조절 볼트, 27은 조작판넬, 31은 맨드렐(Mandrel), 32는 본 고안의 후레임이다.Reference numeral 4 is a guide pipe support bolt, 26 is a height adjustment bolt, 27 is a control panel, 31 is a mandrel (Mandrel), 32 is a frame of the present invention.

이와 같이 구성된 본 고안의 작동과정을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above are as follows.

열전대(1)에 연결된 선을 유도관(3)에 형성된 슬리트(2)사이로 넣어 기록계에 연결하고, 유도관(3)을 회전체(8)의 홀더(5)에 볼트(4)로 고정한뒤 열전대(1)가 코일 (6)의 투입위치로 향하도록 한후 높이조절 볼트(26)로 전체후레임(32)의 높이와 맨드렐(31)의 높이를 일치시킨다. 그리고 판넬(27)을 조작하여 연결대(9)를 전, 후, 좌, 우 이동시켜 회전체(8)의 중심을 맨드렐(31) 중심과 일치시킨후 유도관(3)에 연결된 열전대(1)를 투입위치의 코일(6)안으로 이동시키면 권취중인 코일(6)의 권취두께가 점점커져 열전대(1)위치에 도달하면서 열연코일(6)속으로 열전대(1)가 자연히 끼여 함께 돌아가게 되며 그 순간 회전체(8)를 잡아두던 스프링(25)이 지지핀(24)에서 벗겨져 회전체(8)가 코일(6)의 회전속도와 동일속도로 회전하게 된다.Insert the wire connected to the thermocouple 1 between the slits (2) formed in the induction pipe (3) to connect to the recorder, and fixed the induction pipe (3) to the holder (5) of the rotating body (8) with a bolt (4) After the rear thermocouple (1) to the input position of the coil (6) and match the height of the entire frame (32) and the height of the mandrel (31) with the height adjustment bolt (26). Then, by operating the panel 27, the connecting rod 9 is moved forward, backward, left and right to match the center of the rotating body 8 with the center of the mandrel 31, and then the thermocouple 1 connected to the induction pipe 3. ) Is moved into the coil 6 at the feeding position, and the winding thickness of the coil 6 being wound increases gradually to reach the thermocouple 1 position, and the thermocouple 1 naturally snaps into the hot rolled coil 6 together. At that moment, the spring 25 holding the rotor 8 is peeled off the support pin 24 so that the rotor 8 rotates at the same speed as the rotational speed of the coil 6.

권취가 완료되면 연결대(9)를 후퇴시켜 홀더(5)로 부터 유도관(3)을 풀고 유도관(3)의 슬리트(2)사이로 열전대(1)선을 분리하면 분리된 열전대(1)는 코일(6)을 권취기로부터 해체하여 냉각시키는 과정에서 코일(6)속에 끼인채로 계속 냉각온도를 측정하게 된다.When winding is completed, the connecting rod 9 is retracted to release the induction pipe 3 from the holder 5, and the thermocouple 1 wire is separated between the slits 2 of the induction pipe 3, thereby separating the thermocouple 1 In the process of disassembling and cooling the coil 6 from the winder, the cooling temperature is continuously measured while being stuck in the coil 6.

이와 같이 본 고안은 종래에 코일(6)의 표면온도만 측정하거나 열전대(1)를 작업원이 코일(6)내에 투입하려해도 권취기주위의 설비 및 권취중인 코일(6) 때문에 작업원의 안전이 문제가 되던것을 해결하여 작업원이 권취기로 부터 일정거리를 두고 판넬(27)만을 조작하므로서 안전하게 열전대(1)를 코일(6)내에 투입가능케한 유용한 장치로서 권취코일(6)의 중간부 냉각온도를 정확하게 측정할 수 있는 효과가 있다.As described above, the present invention measures the surface temperature of the coil 6 only, or the safety of the worker because of the facility around the winding machine and the coil 6 being wound even if the thermocouple 1 tries to put the coil 6 into the coil 6. To solve this problem, the operator cools the middle of the winding coil 6 as a useful device that allows the thermocouple 1 to be safely inserted into the coil 6 by only operating the panel 27 at a certain distance from the winding machine. The effect is that the temperature can be measured accurately.

Claims (1)

이동판(18)의 상면홈(15)과 로울러(16)사이에서 미끄러지되 일측면에 랙(10 )을 구성한 연결대(9)를 통상의 피니언(13)구동장치로 전, 후진시키는 전, 후진이동장치(가)와, 상기 전, 후진 이동장치를 가짐과 아울러 그저면에 두개의 레일(28)을 따라 슬립이동되게 하되 통상의 회전축(22) 구동장치의 구동으로 좌, 우 이동되는 좌, 우 이동장치(나)와, 상기 연결대(9)에 일체로 고정축(29)을 구성하고, 고정축(29)에 유착됨과 아울러 열전대 유도관(3)을 지지하는 회전체(8)로서 이루어진 열전대투입장치(다)로 이루어져 회전체(8)와 권취기 맨드렐(31)의 중심을 일치시킨 상태에서 유도관 (3)에 끼워진 열전대(1)가 코일(6)의 일정 권취두께 부분에서 코일권취시 투입되도록함을 특징으로 하는 권취중인 코일에 열전대를 투입하는 장치.Sliding between the top groove 15 of the moving plate 18 and the roller 16, the front and back of the connecting rod 9, which constitutes the rack 10 on one side, with the conventional pinion 13 driving device. The moving device (a), the left and right to move the left and right by the drive of the drive device of the conventional rotary shaft 22, while having the forward and backward moving device and the slip movement along the two rails 28 on the bottom surface; The right moving device (B) and the connecting rod (9) integrally constitute a fixed shaft (29), which is adhered to the fixed shaft (29) and consists of a rotating body (8) supporting the thermocouple guide tube (3). The thermocouple 1, which is composed of a thermocouple injection device (c) and is fitted to the induction pipe 3 in a state where the center of the rotor 8 and the winder mandrel 31 is aligned, is formed at a predetermined winding thickness of the coil 6. A device for injecting a thermocouple into the coil being wound, characterized in that the coil is injected when winding.
KR2019850017214U 1985-12-20 1985-12-20 Apparatus of putting into coil KR890001155Y1 (en)

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KR870010789U KR870010789U (en) 1987-07-13
KR890001155Y1 true KR890001155Y1 (en) 1989-03-30

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