JP3139376B2 - Outgoing slab treatment equipment for continuous casting equipment - Google Patents
Outgoing slab treatment equipment for continuous casting equipmentInfo
- Publication number
- JP3139376B2 JP3139376B2 JP08153191A JP15319196A JP3139376B2 JP 3139376 B2 JP3139376 B2 JP 3139376B2 JP 08153191 A JP08153191 A JP 08153191A JP 15319196 A JP15319196 A JP 15319196A JP 3139376 B2 JP3139376 B2 JP 3139376B2
- Authority
- JP
- Japan
- Prior art keywords
- slab
- cutting machine
- main line
- crop
- cutting
- 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.)
- Expired - Fee Related
Links
Landscapes
- Sampling And Sample Adjustment (AREA)
- Continuous Casting (AREA)
Description
【０００１】[0001]
【発明の属する技術の分野】本発明は連続鋳造設備の出
側に設けられる鋳片処理装置、具体的には所定の長さに
切断した後の鋳片先後端のクロップ部の切断、排出と、
サンプル片の切断、採取をオンラインで全自動で行い
得、かつ、先後の鋳片どおしの追突を起さずに、しかも
短かいライン長で行えるようにした鋳片処理装置に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slab processing apparatus provided on the exit side of a continuous casting facility, and more specifically, to cutting and discharging of a slab tip and a rear end of a slab after cutting to a predetermined length. ,
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a slab processing apparatus capable of cutting and collecting a sample piece on-line fully automatically, and performing a short line length without causing rear-end collision of slabs.
【０００２】[0002]
【従来の技術】連続鋳造設備において、連続的に送出さ
れてくるブルーム、スラブ等の連続鋳片は、鋳片送出経
路（主ライン）の出側で該鋳片とともに移動する同調式
切断機で所定長さに切断され、この所定長切断後は鋳片
先端の不揃い部即ち先端クロップ部を同じ切断機で切断
し、後端のクロップ部は鋳片のクランプの関係から別工
程で手動作業で切断し、クロップ排出台車に収容して搬
送、排出していた。2. Description of the Related Art In a continuous casting facility, continuous slabs such as blooms and slabs continuously delivered are fed by a synchronized cutting machine which moves together with the slabs on the exit side of a slab delivery path (main line). It is cut to a predetermined length, and after this predetermined length cutting, the irregular part of the slab tip, that is, the tip crop part, is cut by the same cutting machine, and the rear end crop part is manually operated in a separate process due to the relationship of the slab clamp. They were cut, housed in a crop discharge cart, transported and discharged.
【０００３】また連続鋳造の途中で鋳片の品質判定のた
めサンプル片を切断して採取することがあるが、オンラ
インでサンプル片を採取すると、連続して流れてくる後
続の鋳片と先行鋳片が干渉するので、別ラインでサンプ
ル片を切断するか、鋳片の送出速度が遅い場合はライン
長を長くして該ラインの末端で切断、採取を行ってい
る。[0003] In some cases, a sample piece is cut and sampled during continuous casting in order to determine the quality of the cast piece. However, when a sample piece is sampled online, the subsequent cast piece that flows continuously and the preceding cast piece are sampled. Since the pieces interfere with each other, the sample piece is cut on another line, or when the speed of feeding the cast piece is low, the line length is increased and cutting and sampling are performed at the end of the line.
【０００４】[0004]
【発明が解決しようとする課題】通常、鋳片送出経路上
での連続鋳片の切断は、切断機が鋳片と同速で移動しな
がら巾方向に切断する。したがって切断機の移動距離
は、鋳片の切断時間と鋳片の進行速度により決まる。鋳
片の所定長切断後、先端クロップ部を同じ切断機で切断
する場合、クロップ部切断中の鋳片に対して後続の鋳片
が追突する危険がある。このため、鋳片の速度を遅くし
て、しかも切断機の移動距離を大きくとれるようにライ
ン長を長くする必要があるが、これでは設備出側に大き
なスペースが必要で、特に後端クロップ部を別ラインで
切断すると、生産能率が悪くなる。Normally, when cutting a continuous slab on the slab delivery path, the cutting machine cuts in the width direction while moving at the same speed as the slab. Therefore, the moving distance of the cutting machine is determined by the cutting time of the slab and the traveling speed of the slab. When cutting the tip crop with the same cutting machine after cutting the slab for a predetermined length, there is a risk that the subsequent slab will collide with the slab being cut. For this reason, it is necessary to reduce the speed of the slab and to increase the line length so that the moving distance of the cutting machine can be increased. However, this requires a large space on the equipment exit side, and particularly, the rear end crop section. Cut off the separate line, the production efficiency deteriorates.
【０００５】また、サンプル片の採取の場合、サンプル
片は長さが短いためサンプル片の先端側を切断した後、
後端側を切断しようとした場合、切断機が上流側へ移動
する距離が短くなり、同様に後続の鋳片の進行に支障を
きたす。このように従来の連続鋳造機の出側設備では、
機能上および時間的制約のために鋳片の定尺切断とクロ
ップ部およびサンプル片の切断をオンラインで同時制御
しつつ行うことができなかった。In the case of collecting a sample piece, since the sample piece is short in length, the sample piece is cut off at the tip end side.
When cutting the rear end side, the distance that the cutting machine moves to the upstream side is shortened, which also hinders the progress of the subsequent slab. As described above, in the output side equipment of the conventional continuous casting machine,
Due to functional and time constraints, it was not possible to perform the fixed-size cutting of the slab and the cutting of the crop portion and the sample piece while simultaneously controlling them online.
【０００６】本発明は、連続鋳造機の出側ライン長さを
従来より特別長くすることなく、連続状態で送出されて
くる鋳片の定尺切断、クロップ先後端の切断およびサン
プル片の切断をオンラインで全自動で行い得、またクロ
ップ部切断後の定尺良鋳片の搬出、および切断したクロ
ップ部の排出やサンプル片の取り出しを、後続する鋳片
の流れに支障をきたさずに短時間で行い得る連続鋳造設
備の出側鋳片処理装置を提供することにある。According to the present invention, a continuous casting machine is capable of cutting a continuous length of cast slab, cutting a leading edge and a trailing edge of a slab, and cutting a sample piece without increasing the length of a delivery line. It can be performed fully automatically on-line, and can carry out short-length cast slabs after crop cutting, discharge of cut crops and removal of sample pieces in a short time without disturbing the flow of subsequent cast pieces. It is an object of the present invention to provide an apparatus for treating an outflow slab of a continuous casting facility which can be carried out in the following manner.
【０００７】[0007]
【課題を解決するための手段】本考案による連続鋳造設
備の出側鋳片処理装置は、連続鋳造設備の出側にオンラ
インで制御される３系統の切断機を有し、主ライン上に
配置され、かつ、連続して鋳造、送出される未切断鋳片
を所定の長さに切断する１次切断機と、該１次切断機の
後流側で前記主ラインの側方に配置された先後端クロッ
プ部切断用の２次切断機と、前記主ラインと前記２次切
断機との間で鋳片の受け渡しを行う鋳片横送り装置と、
該横送り装置の位置よりさらに主ラインの後流側の主ラ
イン上に配置され、かつ、鋳片から所定のサンプル片を
切断する３次切断機とを有し、前記１次切断機で切断さ
れた後のクロップ付き鋳片は前記主ラインから前記鋳片
横送り装置により前記２次切断機側へ送られ、クロップ
切断後の良鋳片は前記鋳片横送り装置により前記２次切
断機から前記主ライン上に戻されるように構成されてい
る。SUMMARY OF THE INVENTION An output slab treatment apparatus for a continuous casting facility according to the present invention has three on-line controlled cutting machines at the output side of the continuous casting facility and is arranged on a main line. And a primary cutting machine for cutting uncut slabs that are continuously cast and delivered to a predetermined length, and are disposed on the downstream side of the primary cutting machine and beside the main line. A secondary cutting machine for cutting the leading and trailing end crop parts, and a slab traverse device for transferring a slab between the main line and the secondary cutting machine,
A tertiary cutting machine which is arranged on the main line on the downstream side of the main line from the position of the traverse feeder, and which cuts a predetermined sample piece from the cast piece; The slab with the crop after the cutting is sent from the main line to the secondary cutting machine side by the slab traverse device, and the good slab after the crop cutting is subjected to the secondary cutting machine by the slab traverse device. From the main line.
【０００８】[0008]
【発明の実施の形態】次に、本発明を図面を参照して実
施例につき説明する。図１は本発明の１実施形態の連続
鋳造設備における出側鋳片処理装置の概略的な全体平面
図である。図２は１次切断機およびその前後の鋳片送出
装置の拡大平面図、図４は図２の側面図である。この実
施形態の連続鋳造機は２ストランドで構成した例であ
り、鋳片は矢印Ｆ方向へ送出される。連続鋳造機の鋳片
経路（主ライン）の出側水平帯を構成するピンチロール
群１の先方（下流側）に１次切断機用架台２が配置さ
れ、この架台２上に１次切断機３が主ライン方向に走行
可能に設けられている。１次切断機用架台２のさらに先
方には主ラインに沿って後述するサンプル片切断用の３
次切断機１３の位置まで延びるローラテーブル４，１６
が配置されている。鋳片経路の湾曲帯から水平帯のピン
チロール群１を出た連続鋳片は、該鋳片と同調して移動
する１次切断機３によりクロップ付き鋳片、定尺鋳片あ
るいはサンプル付き鋳片に切断され、ローラテーブル
４，１６により運ばれて鋳片横送り装置１５上に載せら
れる。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of an embodiment of the present invention. FIG. 1 is a schematic overall plan view of a discharge side slab treatment apparatus in a continuous casting facility according to one embodiment of the present invention. FIG. 2 is an enlarged plan view of a primary cutting machine and a slab delivery device before and after the primary cutting machine, and FIG. 4 is a side view of FIG. The continuous casting machine of this embodiment is an example constituted by two strands, and a slab is sent out in the direction of arrow F. A pedestal 2 for a primary cutting machine is arranged on the downstream side of a group of pinch rolls 1 constituting a discharge horizontal band of a slab path (main line) of a continuous casting machine. 3 is provided so as to be able to travel in the main line direction. Along the main line, further forward of the gantry 2 for the primary cutting machine, a 3
Roller tables 4 and 16 extending to the position of the next cutting machine 13
Is arranged. The continuous slab that has left the horizontal band pinch rolls 1 from the curved slab of the slab path is cast by a primary cutting machine 3 that moves in synchronization with the slab, and is a cast slab with a crop, a fixed-size slab, or a cast with a sample. It is cut into pieces, transported by roller tables 4 and 16, and placed on a slab traverse feeder 15.
【０００９】図３は図１に示す実施形態の先方部分の２
次切断機７付近および３次切断機１３付近の配置関係を
示す拡大平面図、図５は図３の側面図である。主ライン
を横切って該ラインの片側方へのびるように鋳片横送り
装置１５が配置され、主ラインの側方でこの鋳片横送り
装置１５の端部に、主ラインと平行に２次切断機用架台
８が設置されている。架台８上には該架台８に沿って往
復移動する２次切断機７が設けられ、また２次切断機用
架台８の両端部付近に後端クロップ搬出台車５および先
端クロップ搬出台車１４がそれぞれレール６，９上を走
行し得るように設けられている。そして、レール６，９
に沿ってクロップ支持用の固定スキッド３６，３７が設
けられ、該スキッド３６，３７の上端はローラテーブル
４，１６のローラ上端と高さが一致している。固定スキ
ッド３６，３７間には、鋳片支持用の固定スキッド３８
が設けられている。また、図１に示されるように主ライ
ンを横切って２次切断機用架台８と反対側の主ライン側
方へのびる定尺鋳片取出搬送用横送り装置１７が設けら
れている。FIG. 3 shows a front part 2 of the embodiment shown in FIG.
FIG. 5 is an enlarged plan view showing an arrangement relationship near the next cutting machine 7 and near the tertiary cutting machine 13, and FIG. 5 is a side view of FIG. A slab traverse device 15 is arranged so as to extend to one side of the line across the main line, and a secondary cut parallel to the main line is provided at an end of the slab traverse device 15 at the side of the main line. A machine mount 8 is provided. A secondary cutting machine 7 reciprocating along the gantry 8 is provided on the gantry 8, and a rear end crop export trolley 5 and a front end crop export trolley 14 are provided near both ends of the secondary cutting machine gantry 8, respectively. It is provided so that it can run on rails 6 and 9. And the rails 6, 9
The fixed skids 36 and 37 for crop support are provided along the upper side, and the upper ends of the skids 36 and 37 coincide with the upper ends of the rollers of the roller tables 4 and 16. A fixed skid 38 for supporting a slab is provided between the fixed skids 36 and 37.
Is provided. As shown in FIG. 1, there is provided a horizontal feeder 17 for taking out and transferring a fixed length slab, which extends across the main line to the side of the main line opposite to the stand 8 for the secondary cutting machine.
【００１０】図９は上述した鋳片横送り装置１５の拡大
側面図である。主ラインに直交する方向に長くのびる本
体フレーム２６が昇降装置２５に昇降自在に支持されて
おり、この本体フレーム２６に該フレーム２６の長さ方
向に回動するチェンコンベヤ２７が設けられている。チ
ェンコンベヤ２７の上側のチェン内側にチェン支持板３
２が設けられ、また該チェンの上側部分に鋳片３１を載
置する鋳片支持台２８が装着されている。チェンコンベ
ヤ２７のチェンは所定の範囲で本体フレーム２６上を往
復回動する。定尺鋳片取出搬送用横送り装置１７も鋳片
横送り装置１５と略同様の構成である。FIG. 9 is an enlarged side view of the slab traverse feeder 15 described above. A body frame 26 extending in a direction perpendicular to the main line is supported by a lifting device 25 so as to be able to move up and down, and a chain conveyor 27 that rotates in the length direction of the frame 26 is provided on the body frame 26. A chain support plate 3 is provided inside the chain on the upper side of the chain conveyor 27.
2, and a slab support 28 on which a slab 31 is placed is mounted on the upper part of the chain. The chain of the chain conveyor 27 reciprocates on the main body frame 26 within a predetermined range. The slab traverse feeder 17 for taking out and transferring a fixed-size slab has substantially the same configuration as the slab traverse feeder 15.
【００１１】図６は図３のＡ−Ａ線断面図であり、図７
は図３のＢ−Ｂ線断面図である。また、図８は後端また
は先端クロップ搬出台車５または１４の拡大正面図であ
る。図１０は２次切断機７の切断トーチ下方部分のライ
ン横方向からみた部分的な拡大側面図である。図３およ
び図６〜図１０を参照すれば、クロップ搬出台車５，１
４は、車輪３３を持つ台車本体２０上に昇降装置２１を
介して昇降台２２が設けられ、この昇降台２２上に複数
の板状のクロップ支持部材２３が立設されている。２次
切断機７は架台８上を往復走行するアーム３４を有し、
該アーム３４は架台８から主ライン方向に突出し、その
先端に切断トーチ３５が取り付けられ、鋳片横送り装置
１５に隣接して切断トーチ下方に配置された鋳片支持用
の固定スキッド３８上に鋳片３１が支持され、この状態
で鋳片３１のクロップ３０が切断される。切断されたク
ロップ３０は、クロップ支持用の固定スキッド３６，３
７に支持される。そして、クロップ搬出台車５，１４を
クロップ３０の下方に移動させ、台車５，１４のクロッ
プ支持部材２３を上昇させてクロップ３０を支持する。
その後、クロップ搬出台車５，１４を固定スキッド３
６，３７の端部側（主ラインから離れた側）へ移動さ
せ、該台車のクロップ支持部材２３を下降させて固定ス
キッド３６，３７上に切断順に一時在庫させておく。或
る一定量のスキッドがたまれば、別の搬出手段により、
クロップ３０は別の場所に搬送される。FIG. 6 is a sectional view taken along line AA of FIG.
FIG. 4 is a sectional view taken along line BB of FIG. 3. FIG. 8 is an enlarged front view of the rear end or front end crop carry-out cart 5 or 14. FIG. 10 is a partially enlarged side view of the lower part of the cutting torch of the secondary cutter 7 as viewed from the line lateral direction. Referring to FIG. 3 and FIGS.
In 4, an elevator 22 is provided on a carriage body 20 having wheels 33 via an elevator 21, and a plurality of plate-shaped crop support members 23 are erected on the elevator 22. The secondary cutting machine 7 has an arm 34 that reciprocates on the gantry 8,
The arm 34 protrudes from the gantry 8 in the main line direction, and a cutting torch 35 is attached to the tip of the arm 34. The arm 34 is mounted on a fixed skid 38 for supporting a slab, which is disposed below the cutting torch adjacent to the slab traverse device 15. The slab 31 is supported, and the crop 30 of the slab 31 is cut in this state. The cut crop 30 is provided with fixed skids 36, 3 for crop support.
7 supported. Then, the crop carrying carts 5 and 14 are moved below the crop 30, and the crop supporting members 23 of the carts 5 and 14 are raised to support the crop 30.
Then, the crop unloading carts 5, 14 are fixed to the skids 3
The carriage is moved to the end side (side away from the main line), and the crop support member 23 of the carriage is lowered and temporarily stocked on the fixed skids 36, 37 in the cutting order. When a certain amount of skid accumulates, another carrying-out means
The crop 30 is transported to another place.
【００１２】上記実施形態の鋳片横送り装置１５および
定尺鋳片取出搬送用横送り装置１７には上述のように鋳
片支持台２８が設けられているが、この支持台２８は必
ずしも必要でなく、チェン等で支持するようにしてもよ
い。この場合、鋳片取出搬送用横送り装置１７は２スト
ランドの両ライン上まで延びるようにする必要がある。The slab support 28 is provided in the slab traverse feeder 15 and the slab traverse feeder 17 for taking out and transferring a fixed-length slab, as described above. Instead, it may be supported by a chain or the like. In this case, it is necessary to extend the slab take-out and transport traverse device 17 to both lines of two strands.
【００１３】図１および図３に示すように、主ラインの
末端に３次切断機用架台１２が配置され、この架台１２
上にサンプル片を切断する３次切断機１３が両ストラン
ドにまたがるように、かつ、主ライン方向に移動可能に
載置されている。主ラインの片側方、この実施形態では
２次切断機用架台８側の主ライン側方に、サンプル片台
車用レール１０上を走行するサンプル片搬出台車１１が
設けられている。サンプル片搬出台車１１の構成も、前
述したクロップ搬出台車５，１４（図８）と略同様に、
台車本体に昇降装置を介して昇降台および支持部材を有
してもよい。この支持部材に切断したサンプル片を支持
して搬送、採取する。なお、サンプル片搬出台車１１に
昇降装置を設けない場合は、支持部材の上端をローラテ
ーブル４，１６のローラ上端より少し低くしておく。As shown in FIGS. 1 and 3, a tertiary cutting machine base 12 is disposed at the end of the main line.
A tertiary cutting machine 13 for cutting a sample piece is placed on both sides so as to straddle both strands and to be movable in the main line direction. On one side of the main line, in this embodiment, on the side of the main line on the side of the gantry 8 for the secondary cutting machine, a sample unloading vehicle 11 running on a sample single vehicle rail 10 is provided. The configuration of the sample unloading cart 11 is substantially the same as the crop unloading carts 5, 14 (FIG. 8) described above.
The bogie main body may include an elevating platform and a support member via an elevating device. The cut sample piece is supported and transported and collected by the support member. When the lifting device is not provided on the sample piece delivery cart 11, the upper end of the support member is slightly lower than the upper ends of the rollers of the roller tables 4 and 16.
【００１４】上述の構成において、連続鋳造機の出側か
ら主ラインに沿って送り出されてくる未切断の連続鋳片
は１次切断機３により、先端クロップ＋定尺（先端ク
ロップ付き定尺鋳片）、定尺鋳片、後端クロップ＋
定尺（後端クロップ付き定尺鋳片）、定尺＋サンプル
（サンプル付き定尺鋳片）のいずれかの形態で切断され
る。まずの先端クロップ付き定尺鋳片で切断された場
合は、該鋳片３１はローラテーブル４，１６を経て鋳片
横送り装置１５により主ラインの片側へ横送りされ、２
次切断機用架台８の先端付近（クロップ搬出台車レール
９側）で固定スキッド３７，３８に支持され、２次切断
機７により先端クロップ３０が切断され、先端クロップ
３０は前述の如く固定スキッド３７上から先端クロップ
搬出台車１４に収容されて搬送され、クロップ切断後の
定尺の鋳片は鋳片横送り装置１５によって再度主ライン
上へ戻され、ここで定尺鋳片取出搬送用横送り装置１７
に渡されて２次切断機７と反対側の主ライン側方へ送ら
れる。In the above-described configuration, the uncut continuous slab that is sent out along the main line from the outlet side of the continuous casting machine is subjected to the primary cutting machine 3 to have a tip crop + a fixed length (a fixed length cast with a tip crop). Piece), standard-size slab, rear end crop +
It is cut in any form of fixed length (fixed length cast piece with rear end crop) and fixed size + sample (fixed length cast piece with sample). In the case where the slab 31 is first cut with a fixed-size slab having a tip crop, the slab 31 is fed laterally to one side of the main line by the slab traversing device 15 via the roller tables 4 and 16, and
In the vicinity of the front end of the base 8 for the next cutting machine (on the side of the rail 9 for carrying out the crop carriage), the front cutting machine 30 cuts the front crop 30 by the secondary cutting machine 7, and the front crop 30 is fixed as described above. From above, the slab is accommodated in the tip crop unloading carriage 14 and transported. The slab of fixed-size slab after cropping is returned to the main line again by the slab traversing device 15, where the slab for removing and transporting the fixed-size slab is taken out. Device 17
And sent to the side of the main line opposite to the secondary cutting machine 7.
【００１５】１次切断機３で切断されたの定尺鋳片は
同様にローラテーブル４，１６によって送られ、定尺鋳
片取出搬送用横送り装置１７に渡されるか、または、鋳
片横送り装置１５を介して定尺鋳片取出搬送用横送り装
置１７に渡されて２次切断機７と反対側の主ライン側方
へ搬送される。The fixed-size slabs cut by the primary cutting machine 3 are similarly sent by the roller tables 4 and 16 and passed to the constant-size slab fetching / transporting transverse feeder 17 or the slabs are fed sideways. The slab is transferred to the horizontal feeder 17 for taking out and transferring a fixed-size slab through the feeder 15 and is conveyed to the side of the main line opposite to the secondary cutter 7.
【００１６】の後端クロップ付き鋳片は、ローラテー
ブル４，１６を経て鋳片横送り装置１５により主ライン
の片側へ横送りされ、２次切断機用架台８の後端付近で
固定スキッド３６，３８に支持され、２次切断機７によ
り後端クロップ３０が切断され、後端クロップ３０は同
様に前記固定スキッド３６上から後端クロップ搬出台車
５に収容されて搬送され、クロップ切断後の定尺の鋳片
は前記横送り装置１５によって再度主ライン上へ戻さ
れ、ここで定尺鋳片取出搬送用横送り装置１７に渡され
て２次切断機７と反対側の主ライン側方へ送られる。The slab with the rear end crop is traversed to one side of the main line by the slab traversing device 15 through the roller tables 4 and 16 and is fixed near the rear end of the gantry 8 for the secondary cutting machine. , 38, the rear end crop 30 is cut by the secondary cutting machine 7, and the rear end crop 30 is similarly accommodated in the rear end crop unloading carriage 5 from above the fixed skid 36 and conveyed. The slab of fixed length is returned to the main line again by the traverse feeder 15, where it is passed to the traverse feeder 17 for take-out and transfer of fixed length slab, and is transferred to the side of the main line opposite to the secondary cutting machine 7. Sent to
【００１７】のサンプル付き鋳片は、ローラテーブル
４，１６によってそのまま３次切断機１３の位置まで搬
送され、ここで先端のサンプル片が切断され、該サンプ
ル片はサンプル搬送台車１１にて主ラインの側方へ搬送
され、残りの定尺鋳片はローラテーブル４，１６によっ
て逆送後、横送り装置１５によって２次切断機７の反対
側へ送られ、さらに定尺鋳片取出搬送用横送り装置１７
に渡されるか、あるいは前記ローラテーブルで逆送後、
直接定尺鋳片取出搬送用横送り装置１７に渡されて、主
ライン側方へ送られる。先後端クロップおよびサンプル
付きで切断された鋳片は、前述と同様にまず２次切断機
７で先端クロップの切断と後端クロップの切断がなさ
れ、主ラインへ戻されてから３次切断機１３側へ送られ
てサンプル片の切断がなされ、ローラテーブル４，１６
で逆送後、残りの定尺鋳片は横送り装置１５を介する
か、または、直接定尺鋳片取出搬送用横送り装置１７に
て２次切断機側と反対側の主ライン側方へ搬出される。The cast piece with the sample is transported by the roller tables 4 and 16 as it is to the position of the tertiary cutting machine 13 where the sample piece at the tip is cut. The remaining fixed-size slabs are conveyed to the opposite side of the secondary cutting machine 7 by the traversing device 15 after being conveyed backward by the roller tables 4 and 16. Feeding device 17
Or after the reverse feed at the roller table,
The slab is directly transferred to the slab feeder 17 for taking out and transferring a fixed-size slab, and is sent to the side of the main line. The slab that has been cut with the leading and trailing end crops and the sample is first cut by the secondary cutting machine 7 in the same manner as described above, and then cut back into the main line. Side, the sample piece is cut, and the roller tables 4, 16
After the reverse feed, the remaining standard-size slab is passed through the horizontal feeder 15 or directly to the main line side opposite to the secondary cutting machine side by the horizontal feeder 17 for taking out and transferring the standard-size slab. It is carried out.
【００１８】先行するサンプル付き鋳片のサンプル片が
３次切断機１３で切断、搬送されている間に、後続のク
ロップ付き鋳片が主ライン側方へ送られて、２次切断機
７でクロップ片の処理を行うこともできる。逆に、先行
のクロップ付き鋳片が２次切断機７でクロップ切断さ
れ、その処理中に主ライン上を後続のサンプル付き鋳片
が３次切断機１３へ送られて、サンプル片の切断、採取
処理を行うことも可能である。このように本発明では、
別々の鋳片に対して先後端クロップ部の処理とサンプル
片の処理を同時に行うことが可能である。このようにし
て鋳片の搬送とクロップおよびサンプル片の処理はオン
ラインで全自動で行うことができる。While the sample piece of the preceding cast piece with a sample is cut and conveyed by the tertiary cutting machine 13, the subsequent cast piece with the crop is sent to the side of the main line and is sent to the secondary cutting machine 7. Crop pieces can also be processed. Conversely, the preceding slab with the crop is crop-cut by the secondary cutting machine 7, and during the processing, the subsequent slab with the sample is sent to the tertiary cutting machine 13 on the main line to cut the sample piece. It is also possible to perform a collection process. Thus, in the present invention,
It is possible to simultaneously perform the processing of the front and rear end crop portions and the processing of the sample pieces on different cast pieces. In this way, the transfer of the cast slab and the processing of the crop and the sample slab can be performed fully automatically on-line.
【００１９】[0019]
【発明の効果】以上説明したように本発明によれば、３
系統の切断機をオンライン内に設け、連続して鋳造、搬
送されてくる鋳片を１次切断機で切断し、先後端のクロ
ップ付きの鋳片は一旦主ライン外へ移動させて２次切断
機でクロップ部の切断を行い、さらに主ラインの先方で
３次切断機によりサンプル片切断、採取を行うようにし
たので、連続鋳造設備で必要とするすべての切断処理
を、後続する鋳片の流れに支障をきたさずにオンライン
で制御しつつ行うことができ、またクロップ処理中にサ
ンプル取りができ、全体として次チャージまでの時間を
最短にして生産効率の向上を図ることができる。As described above, according to the present invention, 3
A cutting machine of the system is installed online, and the cast slab that is continuously cast and conveyed is cut by the primary cutting machine, and the slab with the crop at the front and rear ends is temporarily moved out of the main line to perform secondary cutting. The machine cuts the crop section and cuts and collects the sample pieces by a tertiary cutting machine at the end of the main line. The operation can be performed while controlling the flow online without hindering the flow, the sample can be taken during the cropping process, and the time until the next charge can be minimized as a whole, thereby improving the production efficiency.
【図１】本発明の１実施形態の連続鋳造設備における出
側鋳片処理装置の全体平面図である。FIG. 1 is an overall plan view of a discharge side slab treatment apparatus in a continuous casting facility according to one embodiment of the present invention.
【図２】本発明に係る１次切断機およびその前後の鋳片
送出装置の平面図である。FIG. 2 is a plan view of a primary cutting machine according to the present invention and a slab delivery device before and after the primary cutting machine.
【図３】本発明に係る２次〜３次切断機と横送り装置の
配置関係を示す平面図である。FIG. 3 is a plan view showing an arrangement relationship between a secondary to tertiary cutting machine and a traverse device according to the present invention.
【図４】図２の側面図である。FIG. 4 is a side view of FIG. 2;
【図５】図３の側面図である。FIG. 5 is a side view of FIG. 3;
【図６】図３のＡ−Ａ線断面図である。FIG. 6 is a sectional view taken along line AA of FIG. 3;
【図７】図３のＢ−Ｂ線断面図である。FIG. 7 is a sectional view taken along line BB of FIG. 3;
【図８】後端または先端クロップ搬出台車の正面図であ
る。FIG. 8 is a front view of a rear end or front end crop carrying truck.
【図９】鋳片横送り装置の側面図である。FIG. 9 is a side view of the slab feeder.
【図１０】２次切断機の切断トーチ下方部分のライン横
方向からみた部分的な側面図である。FIG. 10 is a partial side view of a lower portion of the cutting torch of the secondary cutting machine as viewed from a line lateral direction.
１ ピンチロール群 ３ １次切断機 ４，１６ ローラテーブル ５ 後端クロップ搬出台車 ７ ２次切断機 １１ サンプル片搬出台車 １３ ３次切断機 １４ 先端クロップ搬出台車 １５ 鋳片横送り装置 １７ 定尺鋳片取出搬送用横送り装置 ２０ 台車本体 ２１ 昇降装置 ２２ 昇降台 ２３ クロップ支持部材 ２６ 本体フレーム ２７ チェンコンベヤ ２８ 鋳片支持台 ３０ クロップ ３１ 鋳片 DESCRIPTION OF SYMBOLS 1 Pinch roll group 3 Primary cutting machine 4, 16 Roller table 5 Trailing end crop unloading cart 7 Secondary cutting machine 11 Sample piece unloading cart 13 Tertiary cutting machine 14 Tip crop unloading cart 15 Slab traverse feeder 17 Standard casting Single take-off and transport traverse device 20 Cart body 21 Elevating device 22 Elevating platform 23 Crop support member 26 Main frame 27 Chain conveyor 28 Slab support 30 Crop 31 Slab
───────────────────────────────────────────────────── フロントページの続き (72)発明者 三島 健士 福岡県北九州市小倉北区許斐町１番地 住友金属工業株式会社 小倉製鉄所内 (56)参考文献 特開 昭60−56456（ＪＰ，Ａ) 特開 昭53−113246（ＪＰ，Ａ) 特開 昭50−67227（ＪＰ，Ａ) 特開 平５−15923（ＪＰ，Ａ) 実開 昭58−119954（ＪＰ，Ｕ) 特公 昭43−29363（ＪＰ，Ｂ１) (58)調査した分野(Int.Cl.7，ＤＢ名) B22D 11/126 B22D 11/12 B22D 11/16 ────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Kenji Mishima 1 Koumi-cho, Kokurakita-ku, Kitakyushu-shi, Fukuoka Sumitomo Metal Industries, Ltd. Inside the Kokura Works (56) References JP-A-60-56456 (JP, A) JP-A-53-113246 (JP, A) JP-A-50-67227 (JP, A) JP-A-5-15923 (JP, A) JP-A-58-119954 (JP, U) JP-B-43-29363 JP, B1) (58) Field surveyed (Int. Cl. 7 , DB name) B22D 11/126 B22D 11/12 B22D 11/16
Claims (2)
れる３系統の切断機を有し、主ライン上に配置され、か
つ、連続して鋳造、送出される未切断鋳片を所定の長さ
に切断する１次切断機と、該１次切断機の後流側で前記
主ラインの側方に配置された先後端クロップ部切断用の
２次切断機と、前記主ラインと前記２次切断機との間で
鋳片の受け渡しを行う鋳片横送り装置と、該横送り装置
の位置よりさらに主ラインの後流側の主ライン上に配置
され、かつ、鋳片から所定のサンプル片を切断する３次
切断機とを有し、前記１次切断機で切断された後のクロ
ップ付き鋳片は前記主ラインから前記鋳片横送り装置に
より前記２次切断機側へ送られ、クロップ切断後の定尺
良鋳片は前記鋳片横送り装置により前記２次切断機から
前記主ライン上に戻されることを特徴とする連続鋳造設
備の出側鋳片処理装置。1. An uncut slab, which is provided on a main line and continuously cast and delivered, is provided with three cutting machines which are controlled on-line at an outlet side of a continuous casting facility. A primary cutting machine for cutting into lengths, a secondary cutting machine for cutting the leading and trailing end crop portions arranged on the downstream side of the primary cutting machine and beside the main line; A slab traverse device that transfers slabs to and from the next cutting machine, and is disposed on the main line on the downstream side of the main line further from the position of the traverse device, and a predetermined sample from the slab. Having a tertiary cutting machine for cutting pieces, the cast slab with the crop after being cut by the primary cutting machine is sent from the main line to the secondary cutting machine side by the slab traverse feeder, The fixed-size good cast slab after crop cutting is put on the main line from the secondary cutting machine by the slab traverse feeder. Exit-side slab processing apparatus of the continuous casting equipment, characterized in that the.
向けて定尺鋳片を横送りする定尺鋳片取出搬送用横送り
装置を有することを特徴とする請求項第１項に記載した
連続鋳造設備の出側鋳片処理装置。2. A traverse feeder for taking out and transporting a slab of slab, which traverses the slab to the side of the main line opposite to the secondary cutting machine. Item 8. An outflow slab treatment apparatus for a continuous casting facility as described in the above item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08153191A JP3139376B2 (en) | 1996-05-24 | 1996-05-24 | Outgoing slab treatment equipment for continuous casting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08153191A JP3139376B2 (en) | 1996-05-24 | 1996-05-24 | Outgoing slab treatment equipment for continuous casting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09314297A JPH09314297A (en) | 1997-12-09 |
| JP3139376B2 true JP3139376B2 (en) | 2001-02-26 |
Family
ID=15557044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08153191A Expired - Fee Related JP3139376B2 (en) | 1996-05-24 | 1996-05-24 | Outgoing slab treatment equipment for continuous casting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3139376B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607878A (en) * | 2012-03-01 | 2012-07-25 | 新兴铸管股份有限公司 | Quick cutting equipment for metallographic specimen of workpiece |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111647965A (en) * | 2020-06-11 | 2020-09-11 | 宜宾海丝特纤维有限责任公司 | Automatic counting system and method for monofilaments suitable for viscose filaments |
-
1996
- 1996-05-24 JP JP08153191A patent/JP3139376B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607878A (en) * | 2012-03-01 | 2012-07-25 | 新兴铸管股份有限公司 | Quick cutting equipment for metallographic specimen of workpiece |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09314297A (en) | 1997-12-09 |
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