JPS586758A - Method and device for removing gas cutting slag of slab - Google Patents
Method and device for removing gas cutting slag of slabInfo
- Publication number
- JPS586758A JPS586758A JP10526381A JP10526381A JPS586758A JP S586758 A JPS586758 A JP S586758A JP 10526381 A JP10526381 A JP 10526381A JP 10526381 A JP10526381 A JP 10526381A JP S586758 A JPS586758 A JP S586758A
- Authority
- JP
- Japan
- Prior art keywords
- slab
- slag
- ingot
- blade
- cutter
- 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
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/126—Accessories for subsequent treating or working cast stock in situ for cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
- Continuous Casting (AREA)
Abstract
Description
【発明の詳細な説明】
この発WAFl、連続鋳造鋳片等のスラブのガス切断の
る除去方法およびその装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method and an apparatus for removing a slab such as a continuously cast slab by gas cutting.
第1図に示すように、従来めこの種のOろ除去法として
社、ローラテーブルのローラとp−ラの関に刃物10を
設け、流体圧シリンダ1lにより鋳片Sの下面に刃物1
0を押し当てて搬送中の鋳片SののろNを除去する方法
がある。As shown in FIG. 1, as a conventional O filter removal method of Mekono, a cutter 10 is installed between the roller and p-ra of a roller table, and a cutter 10 is attached to the lower surface of the slab S by a fluid pressure cylinder 1l.
There is a method of removing the sluggish N of the slab S being conveyed by pressing the 0.
しかしながら、このような除去方法は、鋳片を移動させ
ながらのるを除去するので、鋳片の両端のOろを除去す
るには鋳片を前進・彼退の二方向に移動させなければな
らない。さらに、鋳片の長さによって前進・俵退位置を
決定する必要があるので、極めて画調である。However, in this removal method, the slab is removed while moving the slab, so in order to remove the O slots at both ends of the slab, the slab must be moved in two directions: forward and backward. . Furthermore, since it is necessary to determine the advancing and receding positions of the bales based on the length of the slab, it is extremely difficult to draw.
この発明はこのような事情に鑑みて提案され九もので、
その目的は一方向の移動のみで容易かつ確実にのるの除
去を行なうことのできる除去方法およびこのような除去
を比較的簡単な構成で行なうことのできる除去装置を提
供することにある。This invention was proposed in view of these circumstances.
The purpose is to provide a removal method that can easily and reliably remove debris by only moving in one direction, and a removal device that can perform such removal with a relatively simple configuration.
この発明に係るのる除去方法は、鋳片端部ののるが上に
位置するように鉤片を転回させ、このような鋳片の端部
における上面に刃物を尚てこの刃物を移動させて搬送路
上でのろを掻き取り、一方向の移動のみで容易かつ確実
にのろを除去するようにしたものである。The glue removal method according to the present invention involves turning the hook so that the glue at the end of the slab is positioned above, placing a cutter on the upper surface of the end of the slab, and moving the cutter. This device scrapes off the slug on the conveyance path and easily and reliably removes the slug by only moving in one direction.
この発明に係る除去装置は、搬送路の何方に基端が軸着
された揺動アームに、搬送路上の鋳片の上面に!1接可
能な長尺の刃物を設け、前記揺動アームの基層部にこの
アームを揺動し得る駆動機構を接続し、比較的簡単な機
構でのるの除去を行なうようにしえものである。The removing device according to the present invention has a swinging arm whose base end is pivoted on any side of the conveyance path, and on the upper surface of the slab on the conveyance path! A long blade capable of single contact is provided, and a drive mechanism capable of swinging this arm is connected to the base part of the swinging arm, so that the removal of glue can be performed with a relatively simple mechanism. .
以下この発明を図示する一実施例に基づいて説明する。The present invention will be described below based on an illustrated embodiment.
第2図に示すように連続鋳造鋳片Sの切断面下端にはの
ろNが付着残留しておシ、第3図に示すようにこののろ
Nが上に位置するように鋳片Sをマニプレータ等にょシ
転回させる。As shown in Fig. 2, the lathe N remains attached to the lower end of the cut surface of the continuously cast slab S, and as shown in Fig. 3, the slab S is Rotate the manipulator etc.
次いで、第5図に示すように鋳片先端部における上面に
、鋳片幅より長い長尺の刃物1をのろNとはぼ平行とな
るように押し当て、この刃物lを回転移動させて冒−ラ
テーブルT上でのろNを掻11敗る。のろNは一端がら
他端へと漸次切シ堆られることになる。Next, as shown in Fig. 5, a long cutter 1 longer than the width of the slab is pressed against the upper surface of the tip of the slab so that it is almost parallel to the slot N, and this knife 1 is rotated. He lost 11 times against Slow N on the adventure table T. Slow N will be cut gradually from one end to the other.
先端ののらMRシが終ったら鋳片Sを進行方向に移動さ
せ、第6WAに示すように鋳片後端部ののろ取りを行な
う。このamののる取シは先端の0ろある。After the tip of the slab is MR-shielded, the slab S is moved in the advancing direction, and the rear end of the slab is smoothed as shown in 6th WA. This am's handle is located at 0 at the tip.
次に、このようなのろを散る装置について説明する。1
14wJ−第6図に示すようにローラテーブルT上に揺
動アーム2が水平状練で設けられ、この揺動アーム2の
基端がローラテーブルT 1!11万に固定された軸3
に取付けられ揺動自在とされている。このような揺動ア
ーム2には鋳片幅より長い長尺の刃物lが取付けられ、
この刃物10両端部には押付シリンダ4,5が接続され
ている。押付シリンダ4,5によシ刃物lが上下動し、
刃物lを鋳片Sに押し付けるとともにスラブ厚の変化に
対応できるようになっている。さらに、刃物lの摩耗に
も対応できるようになっている。Next, such a slow scattering device will be explained. 1
14wJ-As shown in FIG. 6, a swinging arm 2 is installed horizontally on a roller table T, and the base end of this swinging arm 2 is attached to a shaft 3 fixed to the roller table T1!110,000.
It is attached to and can swing freely. A long cutting tool l longer than the width of the slab is attached to such a swinging arm 2.
Pressing cylinders 4 and 5 are connected to both ends of this cutter 10. The pressing cylinders 4 and 5 move the knife l up and down,
The cutter L is pressed against the slab S, and it is possible to respond to changes in slab thickness. Furthermore, it is designed to cope with wear and tear on the cutter l.
揺動アーム2を駆動する駆動機構は、揺動アーム2の基
端の下部に接続された軸3と同心の従動歯車6、この従
動歯車6に噛合する駆動歯車7およびこの駆動歯車7を
駆動する電動機、油圧モータ、油圧揺動シリンダ等の駆
動装置8からなる。The drive mechanism that drives the swing arm 2 includes a driven gear 6 that is concentric with the shaft 3 connected to the lower part of the base end of the swing arm 2, a drive gear 7 that meshes with the driven gear 6, and a drive gear 7 that drives the drive gear 7. It consists of a drive device 8 such as an electric motor, a hydraulic motor, and a hydraulic swing cylinder.
さらに、駆動機構はこれに限らず油圧シリンダとフック
・ビニオン又はリンク機構としてもよい。Further, the drive mechanism is not limited to this, and may be a hydraulic cylinder and a hook/binion or a link mechanism.
ま九、揺動アーム2を油圧シリンダ等にょシ昇降させる
構造として鋳片Sの厚みの大@な変化に対応させてもよ
い。この場合従動歯車60歯幅を昇降ストローク分だけ
大暑くしておく必要がある。Alternatively, the swing arm 2 may be moved up and down by a hydraulic cylinder or the like to accommodate large changes in the thickness of the slab S. In this case, it is necessary to increase the tooth width of the driven gear 60 by the amount of the vertical stroke.
さらに、この場合押付シリンダ4,50発生押付力をア
ーム昇降シリンダの概ね1/2となるようにし、それ以
上の力が加った場合は押付シリンダ4.8の押付側油圧
回路に設置したクリーフ弁から圧油がメンタKJlj)
、刃物1と鋳片Sが自動的に密着し、のるNの取〕残し
がないようにする。Furthermore, in this case, the pressing force generated by the pressing cylinders 4 and 50 should be approximately 1/2 of that of the arm lifting cylinder, and if more force is applied, a crevice installed in the pressing side hydraulic circuit of the pressing cylinders 4 and 8 will be used. Pressure oil leaks from the valve (KJlj)
, the cutter 1 and the slab S are automatically brought into close contact with each other so that there is no residue left behind.
1にお、刃物1は、通常のシャーブレ嘱ド等でよく、シ
ャーで使用済みのものでも十分にのる除去を行なうこと
がで龜る。First, the cutter 1 may be an ordinary shear blade or the like, and even a used shear can be sufficiently removed.
このような構成の除去装置において揺動方向を変えるだ
けで鋳片8の先端、後端ののろを小さい駆動力で容易に
#去することができゐ04゜前述のとおシこの発明に係
るのる除去方法は次のような効果な貴する。In the removing device having such a configuration, the slugs at the leading and trailing ends of the slab 8 can be easily removed with a small driving force by simply changing the direction of swing. The removal method has the following effects.
■ 鋳片切断面ののろを上向に位置させてこのような鋳
片端部の上面に刃物を当て、この刃物を同転移動させて
のろを掻き取る丸め、一方向の移動のみで鋳片の先端、
後端ののろを容易かつ確実に除去することができる。■ Place a cutter on the upper surface of the end of the slab with the groove of the cut surface of the slab facing upward, and move the blade simultaneously to scrape the groove and round the slab, and cast by moving in only one direction. the tip of the piece,
The lag at the rear end can be easily and reliably removed.
■ 上面でのる除去を行なうので、テーブルローシ勢の
設備設置上のスペース制約がないため刃物の回転移動を
大きくすることができ鋳片の停止精度は粗くてよい。- Since the removal is carried out on the upper surface, there is no space constraint for installing the equipment of the table rosin type, so the rotational movement of the cutter can be increased, and the stopping precision of the slab can be coarse.
■ のる除去の状況を容易に確認できる。■ You can easily check the status of removal.
次にこの発明に係るのる除去装置は以上のような構成か
らなるので次のような効果を奏する。Next, since the glue removing device according to the present invention has the above-described configuration, it has the following effects.
■ 比較的簡単な構成の装置−基で鋳片の先端、後端の
のる除去を容易に行なうことができる。(2) It is possible to easily remove the adhesive from the leading and trailing ends of slabs using a device with a relatively simple configuration.
■ 鋳片上方に位置するので、スケールに対する防論設
備が不要であ)、メンテナンスが容易である。■ Since it is located above the slab, there is no need for scale protection equipment), making maintenance easy.
第1図は従来ののる除去方法を示す概略図、第2図、第
3−図は鋳片の転回を示す斜視図、館4図社この発明に
係る除去装置を示す正面図、第5図、第6図は鋳片の先
端、後端ののろ取シの状態を示す平面図である。
1・・・刃物、2・・・揺動アーム、3・・・軸、4
、5 ass押付シリンダ、6・・・従動歯車、7・・
・駆動歯車、8・・・駆動装置、lO・・・刃物、11
・・・流体圧シリンダ0
特許出願人 住友金属工業株式会社
代理人 入門 知
第1図
第2図
第3図
第4図
第5図
第6図Fig. 1 is a schematic diagram showing a conventional method for removing slabs; Figs. 2 and 3 are perspective views showing turning of slabs; FIG. 6 is a plan view showing the state of the slotting at the front end and rear end of the slab. 1...Cutter, 2...Swinging arm, 3...Axis, 4
, 5 ass pressing cylinder, 6... driven gear, 7...
・Drive gear, 8... Drive device, lO... Cutler, 11
...Fluid pressure cylinder 0 Patent applicant Sumitomo Metal Industries Co., Ltd. Agent Introduction Knowledge Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6
Claims (2)
するのるが上に位置するようにスラブを転回させ、この
ような鋳片端部における上面に刃物を轟てこの刃物を移
動させて搬送路上でのろを掻き取ることを特徴とするス
ラブのガス切断のる除去方法。(1) When cutting the slab with gas, turn the slab so that the adhesive remaining on the lower layer after cutting is positioned above, and use a cutting tool to hit the upper surface of the end of the slab. A method for removing gas cutting slag from a slab, which is characterized by scraping off slag.
に、搬送路上のスラブの上面に蟲接可能な長尺の刃物を
設け、前記揺動アームの基端部にこのアームを揺動し得
る駆動機構を接続しであることを特徴とするスラブOガ
ス切断のる除去装置。(2) A swing arm whose base end is pivoted on the side of the transport path is provided with a long blade capable of touching the upper surface of the slab on the transport path, and this arm is attached to the base end of the swing arm. 1. A slab O gas cutting/removal device, characterized in that it is connected to a drive mechanism capable of swinging.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10526381A JPS586758A (en) | 1981-07-06 | 1981-07-06 | Method and device for removing gas cutting slag of slab |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10526381A JPS586758A (en) | 1981-07-06 | 1981-07-06 | Method and device for removing gas cutting slag of slab |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS586758A true JPS586758A (en) | 1983-01-14 |
Family
ID=14402765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10526381A Pending JPS586758A (en) | 1981-07-06 | 1981-07-06 | Method and device for removing gas cutting slag of slab |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS586758A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101059202B1 (en) | 2003-12-26 | 2011-08-24 | 재단법인 포항산업과학연구원 | Billet cutting automatic removal device |
-
1981
- 1981-07-06 JP JP10526381A patent/JPS586758A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101059202B1 (en) | 2003-12-26 | 2011-08-24 | 재단법인 포항산업과학연구원 | Billet cutting automatic removal device |
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