JPS6033820A - Hot steel material storing device provided with heating means - Google Patents
Hot steel material storing device provided with heating meansInfo
- Publication number
- JPS6033820A JPS6033820A JP14240983A JP14240983A JPS6033820A JP S6033820 A JPS6033820 A JP S6033820A JP 14240983 A JP14240983 A JP 14240983A JP 14240983 A JP14240983 A JP 14240983A JP S6033820 A JPS6033820 A JP S6033820A
- Authority
- JP
- Japan
- Prior art keywords
- drum
- steel material
- flange
- heater
- hot steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/28—Drums or other coil-holders
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は圧延ラインの中間に設置する熱間鋼材蓄積装置
に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a hot steel storage device installed in the middle of a rolling line.
（従来技術〕
従来から鋼材の蓄積装置としてドラム形の巻取装置が種
々提案されているが、これらは熱間鋼材を最終製品の形
に巻取るものであるため、鋼材の保温を目的ζこ巻取装
置各部を加熱する必要がなく。(Prior art) Various drum-shaped winding devices have been proposed as storage devices for steel materials, but since these are used to wind hot steel materials into the shape of a final product, the purpose of these devices is to keep the steel materials warm. There is no need to heat each part of the winding device.
従って加熱手段を備えた巻取装置は提案されていないの
が現状である。Therefore, at present, no winding device equipped with a heating means has been proposed.
このような従来の巻取装置では、圧延ラインの中間即ち
粗圧延機や中間圧延機列から高温の鋼材を巻取りそれを
再び仕上圧延機へ供給する場合。Such a conventional winding device winds up a high-temperature steel material from the middle of a rolling line, that is, from a rough rolling mill or an intermediate rolling mill row, and supplies it again to a finishing mill.
巻取られた鋼材が温度降下を起し仕上圧延時１こミルモ
ーターに過剰な圧延負荷をかけたり、鋼材の温度ムラに
起因する寸法精度の低下を招くなど問題が多い。There are many problems such as the temperature drop of the coiled steel material, which places an excessive rolling load on the single mill motor during finish rolling, and a decrease in dimensional accuracy due to temperature unevenness of the steel material.
（発明の目的）
本発明はこのような問題解決のためｆこなされたもので
１巻取ドラムに内蔵したヒーターによりドラム表面温度
をその軸方向１周方向とも均一に加熱し熱間鋼材が巻取
られた時１こ、鋼材の温度低下や温度ムラの発生を防止
することを目的とするものである。(Purpose of the Invention) The present invention has been developed in order to solve these problems, and uses a heater built into one winding drum to uniformly heat the drum surface temperature in both the axial direction and the circumferential direction, so that the hot steel material can be wound. The purpose of this is to prevent the temperature of the steel material from dropping or causing temperature unevenness when removed.
（発明の構成と作用） 次に本発明を図を用いて説明する。(Structure and operation of the invention) Next, the present invention will be explained using figures.
第１図は本発明の熱間鋼材蓄積装置の断面図であり、第
２図は第１図のＡ−Ａ断面である。図中１はドラム軸、
２は軸受、３はフランジ部、４はツバ付巻取ドラム、５
は胴部ヒーター、６はフランジ側面ヒーター、７はフラ
ンジ端部ヒーター。FIG. 1 is a cross-sectional view of the hot steel storage device of the present invention, and FIG. 2 is a cross-sectional view taken along line AA in FIG. 1 in the figure is the drum axis,
2 is a bearing, 3 is a flange portion, 4 is a winding drum with a collar, 5
is a body heater, 6 is a flange side heater, and 7 is a flange end heater.
８は胴部センサー、９はフランジ部センサーである。8 is a body sensor, and 9 is a flange sensor.
対向するドラム軸１，１を軸受２，２により回転可能に
支持し、該ドラム軸１，１の外周【こ、７ランノ部３，
３を嵌め込み固定し、フランジ部３゜３の間にソバ伺巻
取ドラム４，４を挾んで固設し。Opposing drum shafts 1, 1 are rotatably supported by bearings 2, 2, and the outer periphery of the drum shafts 1, 1 is
3 is fitted and fixed, and the buckwheat winding drums 4, 4 are sandwiched and fixed between the flange portions 3.
該ソバ付巻取ドラム４，４の外周に熱間鋼材を巻取る形
式の熱間鋼材蓄積装置において、ツノ（付巻取ドラム４
，４の肉厚内部でその軸方向にヒーター５を埋め込む。In the hot steel material storage device of the type that winds hot steel material around the outer periphery of the winding drums 4, 4 with horns (the winding drums 4 with buckwheat
, 4, and the heater 5 is embedded in the axial direction thereof.
ヒータＴ−５の長さはほぼツノ（付巻取ドラム４，４の
軸方向長さとし、第２図１こ示すごとくドラムの円周方
向に複数本埋め込むことにより、ドラムの軸方向９円周
方向とも加熱効果を均一化させる。The length of the heater T-5 is approximately the length in the axial direction of the winding drums 4, 4, and by embedding a plurality of heaters in the circumferential direction of the drum as shown in FIG. Uniform heating effect in both directions.
フランジ側面ヒーター６は、ソノく付巻取ドラムの側面
を加熱するもので、ツノ（付巻取ドラム４゜４の胴部よ
り外周で比較的胴部に近いツノく付巻取ドラムのフラン
ジ部肉厚内に埋め込み、第２図【こ示す示すごとく円周
方同に複数本設ける。The flange side heater 6 heats the side surface of the winding drum with horns, and is used to heat the side surface of the winding drum with horns (the flange portion of the winding drum with horns, which is relatively close to the body of the winding drum 4 on the outer periphery). They are embedded within the wall thickness, and a plurality of them are provided in the same circumferential direction as shown in FIG.
フランジ端面ヒータ−７は、ソノく付巻取ドラム４．４
の７ランノ部最外側に設けてフランジ端部の加熱を行な
うもので、他のヒーターと同様ｆこ円周方向に複数本埋
め込むものとする。The flange end face heater 7 is connected to the take-up drum 4.4 with a solenoid.
These heaters are installed on the outermost part of the 7-run section to heat the end of the flange, and like other heaters, a plurality of heaters are embedded in the circumferential direction.
これら胴部ヒーター５、フランジ側面ヒーター６、フラ
ンジ端面ヒーター７は、夫々単独あるいは２種類合せて
設けても加熱効果ζゴあるが、３種合せて用いることに
より大きな効果を生み出す。The body heater 5, the flange side heater 6, and the flange end heater 7 each have a heating effect even if they are provided alone or in combination, but a great effect is produced when they are used in combination.
胴部センサー８は熱電対を用い、胴部ヒーター５の近傍
に埋め込みドラム胴部の温度を検出し。The body sensor 8 uses a thermocouple and is embedded near the body heater 5 to detect the temperature of the drum body.
検出温度を基をこして胴部ヒーターによる加熱、停止を
制御する。Based on the detected temperature, the heating and stopping of the body heater is controlled.
又、胴部センサー８の長さは特に限定されるものではな
いが、正確に測温するためには少なくともフランジ肉厚
部を超えて内部１で達することとし１円周方向には１カ
所乃至はぼ等間隔で数本埋め込むのが適当である。更に
、７ランノ部センサー９はフランジ側面ヒーター６とフ
ランジ端面ヒータ−７の中間部に埋め込み、ツバ付、巻
取ドラム４．４の７ランノ肉厚部の測温を行ない、測温
結果をこ基づいてフランジ側面ヒーター６、フランジ端
面ヒータ−７による加熱、停止制御を行なう。Further, the length of the body sensor 8 is not particularly limited, but in order to accurately measure the temperature, it should reach at least the inside part 1 beyond the thick part of the flange. It is appropriate to embed several pieces at approximately equal intervals. Furthermore, the 7-run part sensor 9 is embedded in the middle part between the flange side heater 6 and the flange end-face heater 7, and measures the temperature of the 7-run thick part of the flanged and winding drum 4.4, and the temperature measurement results are as follows. Based on this, heating and stop control by the flange side heater 6 and flange end surface heater 7 is performed.
フランジ部センサー９も胴部センサー８と同様ドラムフ
ランジ３の円周方向に複数本埋め込むのが良い。It is preferable to embed a plurality of flange portion sensors 9 in the circumferential direction of the drum flange 3 similarly to the body portion sensor 8.
これら胴部ヒーター５．フランジ側面ヒーター６、フラ
ンジ部面ヒーター７、胴部センサー８゜フランジ部セン
サー９の電源は蓄積装置が回転体であるので、外部との
接点は公知の手段例えばスリップリングとブラシによる
方法で電源の供給を行なう。These body heaters5. The power sources for the flange side heater 6, flange surface heater 7, body sensor 8, and flange sensor 9 are connected to the outside by known means, such as slip rings and brushes, since the storage device is a rotating body. supply.
このような装置において熱間鋼材をツ／く付巻取ドラム
４，４に巻取った際、鋼材温度とツノ（付巻取ドラム４
，４の表面及びドラムフランジ部３の表面との温度差【
こより熱間鋼材が部分曲に温度降下を来たすのを防ぐこ
とが可能で、その結果蓄積装置の後工程である仕上圧延
機列での圧延作業時何ら支障なく作業を行なうことがで
きる。又鋼材が部分的に低温となる（温度ムラ）ことを
防止できるので圧延寸法精度の向上や品質への悪影響を
取除くことができ乙。In such a device, when hot steel material is wound onto the winding drums 4, 4 with horns, the temperature of the steel material and the winding drums 4 with horns (winding drums 4, 4 with horns) are
, 4 and the surface of the drum flange portion 3 [
As a result, it is possible to prevent the temperature of the hot steel material from dropping in the partial bends, and as a result, the rolling operation in the finishing mill row, which is a subsequent process of the storage device, can be carried out without any problems. In addition, since it is possible to prevent the steel material from becoming partially low temperature (temperature unevenness), it is possible to improve rolling dimensional accuracy and eliminate negative effects on quality.
（発明の効果）
本発明はこのように圧延ラインの中途で一時熱間鋼材を
巻取って蓄積し、しかる後再度圧延機により圧延加工を
施す場合に、蓄積巻取ることによる熱間鋼材の温度低下
や温度ムラを防止することができ良好な圧延作業を行な
うことができるものである。(Effects of the Invention) The present invention is capable of controlling the temperature of the hot steel material by accumulating and winding it when the hot steel material is temporarily rolled up and accumulated in the middle of the rolling line and then subjected to rolling processing again by the rolling mill. It is possible to prevent temperature drop and temperature unevenness and to perform a good rolling operation.
第１図は本発明装置の断面図、第２図は第１図のＡ、
−Ａ断面図である。
ｌ：軸、２：軸受、３：ノランジ部、４ニッパ付巻取ド
ラム、５：胴部ヒーター、６：フランジ側面ヒーター、
７：フランジ部面ヒーター、８：胴部センサー、９：７
ランノ部センサー、１０：電源パイプ。
特許出願人 代理人
弁理士 矢 葺 知 之
（ほか１名〕Figure 1 is a sectional view of the device of the present invention, Figure 2 is A of Figure 1,
-A sectional view. l: shaft, 2: bearing, 3: no-lunge section, 4 take-up drum with nippers, 5: body heater, 6: flange side heater,
7: Flange surface heater, 8: Body sensor, 9:7
Runno section sensor, 10: Power pipe. Patent applicant Representative patent attorney Tomoyuki Yafuki (and 1 other person)
Claims (1)
おいて、鋼材と接する巻取りドラム肉厚部にヒーターを
内蔵させたことを特徴とする加熱手段を備えた熱間鋼材
蓄積装置。A hot steel material storage device of the type in which steel material is wound around a drum-shaped body, which is equipped with a heating means characterized in that a heater is built into the thick part of the winding drum that comes into contact with the steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14240983A JPS6033820A (en) | 1983-08-05 | 1983-08-05 | Hot steel material storing device provided with heating means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14240983A JPS6033820A (en) | 1983-08-05 | 1983-08-05 | Hot steel material storing device provided with heating means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6033820A true JPS6033820A (en) | 1985-02-21 |
Family
ID=15314666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14240983A Pending JPS6033820A (en) | 1983-08-05 | 1983-08-05 | Hot steel material storing device provided with heating means |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6033820A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06263635A (en) * | 1990-09-28 | 1994-09-20 | Iflo Sas Di Giorgio & Aldo Laguzzi | Contraceptive and menstrual cycle regulatory medicine having antineoplastic properties, its use, and its preparation |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5893310A (en) * | 1981-11-30 | 1983-06-03 | Matsushita Electric Works Ltd | Manufacture of coil core |
-
1983
- 1983-08-05 JP JP14240983A patent/JPS6033820A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5893310A (en) * | 1981-11-30 | 1983-06-03 | Matsushita Electric Works Ltd | Manufacture of coil core |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06263635A (en) * | 1990-09-28 | 1994-09-20 | Iflo Sas Di Giorgio & Aldo Laguzzi | Contraceptive and menstrual cycle regulatory medicine having antineoplastic properties, its use, and its preparation |
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