JPS62238021A - Flaw removing equipment for steel billet - Google Patents
Flaw removing equipment for steel billetInfo
- Publication number
- JPS62238021A JPS62238021A JP8049286A JP8049286A JPS62238021A JP S62238021 A JPS62238021 A JP S62238021A JP 8049286 A JP8049286 A JP 8049286A JP 8049286 A JP8049286 A JP 8049286A JP S62238021 A JPS62238021 A JP S62238021A
- Authority
- JP
- Japan
- Prior art keywords
- flaw
- billet
- steel
- flaw detection
- removal
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims description 79
- 239000010959 steel Substances 0.000 title claims description 79
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 230000032258 transport Effects 0.000 claims description 4
- 230000002950 deficient Effects 0.000 abstract description 10
- 238000005422 blasting Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 description 11
- 210000000078 claw Anatomy 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 5
- 238000007689 inspection Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000219051 Fagopyrum Species 0.000 description 1
- 235000009419 Fagopyrum esculentum Nutrition 0.000 description 1
- HCBIBCJNVBAKAB-UHFFFAOYSA-N Procaine hydrochloride Chemical compound Cl.CCN(CC)CCOC(=O)C1=CC=C(N)C=C1 HCBIBCJNVBAKAB-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Description
【発明の詳細な説明】 (産業上の利用分野) 本発明は、鋼片(ビレット)の疵取り設備に関する。[Detailed description of the invention] (Industrial application field) The present invention relates to equipment for removing flaws from steel billets.
(従来の技術)
連続鋳造によって得られる鋼片には、鋳造時のスラグ混
入などにより鋼片内外部に疵が生じるので、従来は鋼片
を磁気探傷装置に通して、発見した疵にマーキングを施
し、これを1」印としてカッターで疵を削り取るように
している。(Prior technology) Steel slabs obtained by continuous casting have defects on the inside and outside of the steel slab due to slag mixed in during casting, etc. Conventionally, the steel slabs were passed through a magnetic flaw detector to mark the discovered flaws. This is used as a mark 1 and the scratches are removed with a cutter.
(発明が解決しようとする問題点)
しかし、」二足従来方法は人為的な手作業に頼るもので
あるから、鋼片の疵取り処理能力に劣る欠点があった。(Problems to be Solved by the Invention) However, since the conventional method relies on manual labor, it has the drawback of being inferior in its ability to remove defects from steel slabs.
本発明はかかる点に鑑み、鋼材の探傷および疵取りを自
動化することによって、処理能力を高めうる鋼片庇取り
設備の提供を1”1的とする。In view of this, the present invention aims to provide a steel billet eaves removal equipment that can improve processing capacity by automating flaw detection and flaw removal of steel materials.
(問題点を解決するための丁・段)
本発明は、鋼片装入台から鋼片を順次探傷装置に搬送す
べく構成し、かつこの鋼片に登録層+、Hを付り、した
状態で、前記探傷装置による疵の位置、大きさを登録す
べく構成すると共に、前記登録された探傷位置および人
きさに基づいて疵取りを1tう疵取り装置を数台、前記
探傷装置に続いて設置すると共に、この探傷装置と疵取
り装置との間に、+lif記深傷装探傷らの鋼片をその
搬送方向に対し直交する方向に振分は搬送する振分は装
置を設けて、前記探傷装置からの鋼片を空いた疵取り装
置に振分は搬送すべく構成し、かつ前記疵取り装置から
の鋼片をトランスファ装置を介して集積台に搬送するご
とくした鋼片の疵取り設備を特徴とする。(Double and Step for Solving Problems) The present invention is configured to sequentially transport steel billets from a billet loading table to a flaw detection device, and has registered layers + and H added to the billet. In this state, the flaw detection device is configured to register the position and size of the flaw detected by the flaw detection device, and several flaw removal devices that remove 1 ton of flaws based on the registered flaw detection position and human quality are installed in the flaw detection device. At the same time, between this flaw detection device and the flaw removal device, a device for sorting and conveying the steel pieces for deep flaw detection described above in a direction perpendicular to the direction of conveyance thereof is installed. , the steel billet from the flaw detection device is configured to be sorted and conveyed to an empty defect removal device, and the steel billet from the defect removal device is conveyed to a collection table via a transfer device. Features a pick-up facility.
(作用)
本発明によれば、鋼片は、鋼片装入台から探傷装置→振
分は装置→庇取り装置→トランスファ装置→集積台へと
流れてゆくのであるが、この過程において、個々の鋼片
に付りした登録番号と、探傷装置が発見した疵の位置お
よび大きさをコンピュータに登録することにより、この
データに基づき疵取り装置を作動させて、これに搬入さ
れた鋼片を自動的に疵取りさせるので、探傷、疵取りの
・括自動化処理が行える。(Function) According to the present invention, the steel billets flow from the billet charging table to the flaw detection device, then to the sorting device, then to the eaves removal device, to the transfer device, and then to the collection table. By registering the registration number attached to the steel billet and the location and size of the flaw detected by the flaw detection device in the computer, the flaw removing device is activated based on this data and the steel billet brought into the machine is operated. Since flaws are removed automatically, batch automation of flaw detection and flaw removal can be performed.
(実施例) 以ド、本発明の詳細を図面によって説明する。(Example) Hereinafter, details of the present invention will be explained with reference to the drawings.
第1図は本発明にかかる疵取り設備の全体構成図を示し
、鋼片は下記する個々の機器を通過して疵取りされる。FIG. 1 shows an overall configuration diagram of the flaw removal equipment according to the present invention, in which a steel billet passes through the individual devices described below to remove flaws.
即ち、鋼片装入台(+)に、連続鋳造設備によって製造
された断面角形の鋼片(ビレッ))(2)が多数本載置
してを備される。この鋼片装入台(1)−にの鋼片(2
)は送出しコンベア装置(1a)より順次搬送路側へ送
られ、移載器により鋼片装入台(1)から1木ずつ搬送
路へ送り出される。That is, a billet loading table (+) is equipped with a large number of billets (2) having a rectangular cross section manufactured by continuous casting equipment. This billet charging table (1) - the billet (2)
) are sequentially sent to the conveyance path side from the delivery conveyor device (1a), and sent out one by one to the conveyance path from the billet loading table (1) by a transfer device.
搬送路はVローラコンベア(3)によって構成され、多
数個のVローラ(3a)・・・の適数のものが強■1回
転されることで鋼片(2)の搬送がなされ、鋼片(2)
はまずショツトブラスト装置(4)に搬入され、鋼片表
面の錆落としと、該鋼片(2)に対する登録番号の付与
、がなされ、この登録番号がコンピュータに登録される
。The conveyance path is constituted by a V roller conveyor (3), and a suitable number of V rollers (3a)... are rotated once to convey the steel billet (2), and the steel billet (2) is conveyed. (2)
The steel billet (2) is first carried into a shot blasting device (4), where rust is removed from the surface of the steel billet (2) and a registration number is assigned to the steel billet (2), and this registration number is registered in a computer.
次に、鋼片(2)は第1の探傷装置(5)に送込まれる
。この時、鋼片(2)は第2図のようにVローラコンベ
ア(3)に乗っているもので、1−1方へ鋼片(2)の
−而(2a)(2b)が向いており、従って第1深傷装
置(5)ではこの4二側二而に対し探傷動作が施され、
疵があると、その疵の位置と大きさく長さ、深さ)が」
−記登録番号に対応してコンピュータに登録される。Next, the steel piece (2) is sent to the first flaw detection device (5). At this time, the steel billet (2) is on the V roller conveyor (3) as shown in Figure 2, and the steel billet (2) (2a) and (2b) are facing toward 1-1. Therefore, the first deep flaw device (5) performs a flaw detection operation on these two sides.
If there is a flaw, the location, size, length, and depth of the flaw are known.
-Registered in the computer corresponding to the registered registration number.
第1深傷装置(5)を出た鋼片(2)は反転器(8)に
よって180度上下転回された後、第2の探傷装置(7
)に送込まれ、残る二面(2c)(2d)に対し探傷動
作が施され、同様に疵の位置と大きさが登録される。The steel piece (2) exiting the first deep flaw detection device (5) is rotated 180 degrees up and down by the inverter (8), and then transferred to the second flaw detection device (7).
), the remaining two surfaces (2c) and (2d) are subjected to a flaw detection operation, and the position and size of the flaw are similarly registered.
その後に、鋼片(2)は超jf波探傷装置(8)に搬入
され、鋼片内部の探傷がなされ、疵の有無が同様になさ
れる。Thereafter, the steel piece (2) is carried into an ultra-JF wave flaw detection device (8), and the inside of the steel piece is inspected to determine the presence or absence of flaws.
超r1波深傷装置(8)の出11側には、これより出て
くる鋼片の搬送路を挟んで探傷不良品抽出台(9)と第
1のトランスファ装置(10)とが設置されている。そ
して、コンピュータは1−述の探傷結果を踏まえて、疵
の有るもので、疵取り加1−を行っても使用ができない
と判断した不良鋼片(2人)を探傷不良品抽出台(9)
へ送り、また全く疵のないもの(2B)、および疵取り
加工を行えば充分に使用に耐えると判断した鋼片(2C
)を第1トランスフア装置(10)に送るように振分け
る。探傷不良品抽出台(9)に移された鋼片(2人)が
再鋳造使用されることは勿論である。On the exit 11 side of the ultra-R1 wave deep flaw device (8), a flaw detection defect extraction table (9) and a first transfer device (10) are installed across the conveyance path for the steel billet coming out from the device. ing. Then, based on the flaw detection results described in 1- above, the computer determines that the defective steel pieces (by two people) have flaws and cannot be used even after flaw removal is carried out on the flaw detection defect extraction table (9). )
Steel pieces that have no defects at all (2B), and steel pieces that are judged to be able to withstand use after being processed to remove defects (2C)
) to be sent to the first transfer device (10). Needless to say, the steel pieces (by two people) transferred to the flaw detection defect extraction table (9) are recast and used.
第1トランスフア装置(10)では、鋼片(2B)(2
C)を今までの搬送方向とは直角な横方向へ並列搬送し
、受止反転n(IOa)にて受止められる。このうち全
く無疵の鋼片(2B)は受[l−、反転器(10a)の
反転動作により搬送が断続されて、第1トランスフア装
置(10)の終端まで至り、ここから後記する第2トラ
ンスフア装置(11)へ直接搬送される。In the first transfer device (10), the steel billet (2B) (2
C) is conveyed in parallel in a lateral direction perpendicular to the previous conveyance direction, and is received at the receiving and reversing n (IOa). Among these, the completely defect-free steel piece (2B) is conveyed intermittently by the reversing operation of the reversing device (10a), and reaches the end of the first transfer device (10), from where it is transferred to the 2 transfer device (11).
一方、疵のある鋼片(2C)は受W反転器(lOa)で
受+L、められた後次段の振分は装置(12)に送り出
される。この振分は装置(12)は反転装置(13a)
(14a)(15a)を備えた疵取り装置(+3)(+
40+5)に鋼片(2)を送り込むものであるが、鋼祠
多(1(疵取り処理のため図に示すように疵取り装置は
3台(これは2台であっても、3台以1−であっても良
い)備えられ、振分は装置(12)は第1トランスフγ
装置(1O)から受取った鋼片(2C)をコンピュータ
の指令によって空いている庇取り装置を選んで、これに
送り込むように駆動される。例えば、図によれば、第1
疵取り装置(+3)に向かって鋼片(2C)が送り込ま
れつつあり、第2疵取り装置(14)では庇取りが開始
された直後の状態であり、第3疵取り装置(15)では
庇取り作業が途中まで進んでいる。しかして各鋼片(2
C)の紙数、大きさなどが略同じであると仮定したとき
、最も早く庇取り作業が完了するのが第3疵取り装置(
15)であるから、振分は装置(12)は次の鋼片を第
3疵取り装置(15)に向けて移送する動きをする。但
し実際には各鋼片(2C)の紙数、大きさなとが異なっ
ているので、各庇取り装置での作業時間を予測付加して
、次の鋼片を送り込むごとくするのである。また、どの
庇取り装置(+’3)(+4)(+5)も空いている場
合、例えば第2疵取り装置(14)を選択して、これに
優先的に送り込むようにするのが望ましい。On the other hand, the flawed steel piece (2C) is received +L by the receiving W inverter (lOa), and after it is damaged, the next stage distribution is sent to the device (12). This sorting device (12) is a reversing device (13a)
(14a) (15a) Scratch removing device (+3) (+
The steel billet (2) is sent to the steel mill (1) (for flaw removal treatment, there are three flaw removal devices as shown in the figure (even if there are two, three or more flaw removal devices are required). 1-) is provided, and the distribution device (12) is the first transfer γ
The steel billet (2C) received from the device (1O) is driven to select an unoccupied eave-covering device and feed it into it according to instructions from the computer. For example, according to the figure, the first
A steel piece (2C) is being fed toward the flaw removing device (+3), the second flaw removing device (14) has just started eaves removal, and the third flaw removing device (15) is Eaves removal work is halfway underway. However, each piece of steel (2
Assuming that the number of sheets, size, etc. of C) are approximately the same, the third flaw removing device (
15), the sorting device (12) moves to transfer the next piece of steel toward the third flaw removing device (15). However, in reality, the number and size of each steel billet (2C) are different, so the work time for each eaves removal device is estimated and added to feed the next steel billet. Further, if any of the eaves removal devices (+'3) (+4) (+5) are vacant, it is desirable to select, for example, the second flaw removal device (14) and send the work to this with priority.
各庇取り装置(13N +40+5)では送り込まれて
くるMl冒2C)の0録番んに基づきコンピュータに記
憶されている情報から、疵部分に対しこれの庇取り加−
1−がなされる。この加工は反転装置(13a)(4a
)(15a)によって鋼片(2C)の四面のうちの疵の
ある面金てに対し施される。その後に鋼片(2C)は第
1トランスフア装置(10)と>li行する動きをする
第2トランスフア装置(11)に送り出され、別ライン
で送られてきた− +lji述の無疵の鋼片(2B)と
共に1[■検査m5(1B)に搬送する。Each eaves removal device (13N + 40 + 5) uses the information stored in the computer based on the 0 record number of the incoming Ml 2C) to apply eaves removal to the defective part.
1- is done. This processing is performed by the reversing device (13a) (4a
) (15a) is applied to the flawed face plate of the four sides of the steel piece (2C). Thereafter, the steel billet (2C) was sent to the second transfer device (11), which moves in the same direction as the first transfer device (10), and was sent on a separate line. Transport together with the steel piece (2B) to 1 [■ Inspection m5 (1B).
11T検査部(+6)は作業Uが目視によって一木ずつ
鋼片(2B)(2G)を確かめ、上記庇取り加工が施さ
れたにもかかわらず疵の残っているもの、および無疵と
判定されたにもかかわらず実際に疵があるものを選び出
す。この場合、鋼片(2B)(2C)を第2図ト同様に
Vローラコンベアで送るようにして該コンベア両側に\
1っだ2人の作業Hによって鋼片四面が1−1視できる
ようにしておく。つまり、ベルトコンベアで送る場合の
ようにそのコンベア而に接する鋼片底面が見えなくなる
のを避けるのである+1検査ffi<(+6)を通った
鋼Hのうち、不良品と判定された鋼片は集積台(17)
の前を通過し、ilT検抽出台(+8)に至ってこれに
移載される。一方、良品と判定された鋼片(2D)は集
積台(17)に移載され、これにより選別される。第1
図において、(19)(20)はin抽出台(18)、
集積台(17)の前面でそれぞれ不良品、良品を停止[
・させるためのスト・ソバ一部材を示し、また(21)
(22)はこれらを各台l二に載せるための移載装置の
移載爪を示す。In the 11T inspection department (+6), Worker U visually inspected each steel piece (2B) (2G) and determined that there were some defects that remained despite the above-mentioned eaves removal process, and others that were found to be free of defects. Select items that actually have flaws despite being damaged. In this case, the steel pieces (2B) and (2C) are sent by a V roller conveyor as in Fig. 2, and they are placed on both sides of the conveyor.
One or two people are working so that all four sides of the steel slab can be seen from 1 to 1. In other words, this prevents the bottom surface of the steel billet that is in contact with the conveyor from becoming visible as when conveying it on a belt conveyor. Among the steel sheets H that passed the +1 inspection ffi < (+6), the billet that was determined to be defective was Accumulation stand (17)
It passes in front of the ILT detection table (+8) and is transferred there. On the other hand, the steel pieces (2D) determined to be non-defective are transferred to the stacking table (17) and sorted there. 1st
In the figure, (19) and (20) are in extraction stand (18),
Defective products and non-defective products are stopped in front of the stacking table (17) [
・Shows one part of the stock and buckwheat for making, and also (21)
(22) shows a transfer claw of a transfer device for placing these on each platform l2.
再検抽出台(18)に移載された不良品は再び鋼片装入
台(1)に送られて11■チエツクを受ける。また、集
積台(+7) l−に果められた良品(2D)は適当本
数ずつ東ねて、例えばリフティングマグネットによって
所定の場所へ送られることになる。The defective products transferred to the re-inspection sampling table (18) are again sent to the billet loading table (1) and subjected to the 11-■ check. In addition, the good products (2D) stacked on the stacking table (+7) l- are lifted in appropriate numbers and sent to a predetermined location using, for example, a lifting magnet.
ところで、1コを検査部(16)を通った良品鋼片(2
D)をVローラコンベアから集積台(+7)へ移載する
ためには、該良品鋼片(2D)を衝撃少な(移載して余
計な疵を新たにつけないようにするのが肝“〃である。By the way, one piece of steel is a non-defective steel piece (2 pieces) that has passed through the inspection section (16).
In order to transfer D) from the V-roller conveyor to the stacking table (+7), it is important to transfer the good steel piece (2D) with minimal impact (to avoid creating unnecessary flaws by transferring it). It is.
また、前述のようにN数本の良品鋼片(2D)をリフテ
ィングマグネットで束ねて吊るには、集積台(+7)
l・に適数ずつ整列して良品鋼片(2D)が並べられる
必要がある。そのための移載装置として第3図以ドに一
例を示す。In addition, as mentioned above, in order to bundle and hang N number of good steel pieces (2D) with a lifting magnet, use the stacking stand (+7).
Good quality steel pieces (2D) need to be arranged in an appropriate number of 1. An example of a transfer device for this purpose is shown in FIGS.
第3図に示すように、集積台(17)は、その−1−面
を集積面として、Vローラコンベア(51)から移載さ
れた良品鋼片を図のl−側からド側に向けて搬送する複
数条の集積コンベア(23)を備えており、これら集積
コンベア(23)がモータ(24)にて駆動される。ま
た、集積コンベア(24)の下側に長袖(25)が支架
台(26)に支えられて架設される。一方、集積台(1
7)の集+s’fコンベア(23)を支えるフレーム(
27)の間に昇降フレーム(28)が適宜数装備される
。各シ1町降フレーム(28)はり、記長袖(25)と
vローラコンベア(51)との間を長さ方向として配設
され、これに対応し第4図および第5図に示すように長
袖(25)からレバー(29)が突設され、このレバー
(2S)か?+’降フレーム(28)の基端部に枢軸(
30)を介し連結される。また、1・、記レバーとは別
のレバー(31)が長袖(25)から突設されると」(
に、このレバー(31)に連設ロッド(32)のノ、(
端部か枢行され、該口、、ドの先端部がベルクランク(
33)およびリンク(34)を介し、シ11降フレー1
1前端部のブラケyト(35)に連結される。ベルクラ
ンク(33)は第5図のように固定フレーl、(36)
に軸装される。また、長軸(25)は回転駆動用シリン
ダ(37)により回転される。しかして、該駆動用シリ
ンダ(37)が+]M動する時、長袖(25)の回転力
がレバー(29)を介しy11降フレーム(28)の基
端部を持」二げ、同時に連設ロッド(32)を押出して
、ベルクランク(33)を回転させ、リンク(34)を
介し!ri’降フレ一フレーム)の前端部を突き」ユげ
、これによりシjI−降フレーム(28)がほぼ5部行
姿勢を保ってl−!ri’されることになる。下降はそ
の逆動作によって行われる。As shown in Fig. 3, the stacking table (17) uses its -1- side as the stacking surface, and directs the good steel pieces transferred from the V roller conveyor (51) from the l- side to the do side in the figure. A plurality of stacking conveyors (23) are provided, and these stacking conveyors (23) are driven by a motor (24). Moreover, a long sleeve (25) is supported by a support frame (26) and constructed below the accumulation conveyor (24). On the other hand, the accumulation table (1
7) collection + frame supporting the s'f conveyor (23) (
27), an appropriate number of elevating frames (28) are installed. Each Shi1 town frame (28) beam is arranged with the length direction between the long sleeve (25) and the V roller conveyor (51), and correspondingly, as shown in Figs. 4 and 5. A lever (29) protrudes from the long sleeve (25). Is this lever (2S)? +'A pivot (
30). In addition, if a lever (31) different from the lever mentioned above is installed protruding from the long sleeve (25).
Then, the rod (32) connected to this lever (31) is connected (
The end part is pivoted, and the tip of the mouth and door are fitted with a bell crank (
33) and link (34),
1 is connected to a bracket (35) at the front end. The bell crank (33) has a fixed frame (36) as shown in Figure 5.
It is mounted on the shaft. Further, the long shaft (25) is rotated by a rotational driving cylinder (37). Therefore, when the driving cylinder (37) moves +]M, the rotational force of the long sleeve (25) holds the base end of the Y11 descending frame (28) via the lever (29), and at the same time Push out the installation rod (32), rotate the bell crank (33), and move it through the link (34)! The front end of the ri' lowering frame (28) is pushed and lifted, and as a result, the lowering frame (28) maintains almost the 5th position and the l-! It will be ri'. Lowering is performed by the reverse action.
昇降フレーム(28)は第4図の平面図で明らかなよう
に2枚のフレーム材(28aH28a)を平行に、そし
て両者間に適当な間隔(38)を置いて配置した一股フ
レーム構造となっていて、両フレーム材(28a)(2
8a)のl而に遊転ローラ群(39)がフレーム材長り
方向にそれぞれ装備される。尚、この遊転ローラ群(3
9)は!r11降フレーt、(28)の前端部に向けて
F降傾斜する勾配を何しているが、この理111は後記
する動作説明によって明らかになる。また、前記間隔(
38)には両側のフレーム材(28a H28a )を
ガイドレールとする集積シャトルカー(40)が装備さ
れ、該集積シャトルカー(40)がシ11降フレームー
ド而に備えた往復駆動用シリンダ(4りにて往復走行さ
れ、常時は昇降フレーム前端部に位置させる。As is clear from the plan view in Figure 4, the elevating frame (28) has a one-piece frame structure in which two frame members (28aH28a) are arranged in parallel with an appropriate distance (38) between them. and both frame materials (28a) (2
In addition to 8a), idling roller groups (39) are provided in the longitudinal direction of the frame material. In addition, this idle roller group (3
9) Ha! What is the slope of F descending toward the front end of r11 descending flake t, (28)? This principle 111 will become clear from the explanation of the operation described later. In addition, the interval (
38) is equipped with an integrated shuttle car (40) using the frame members (28a H28a) on both sides as guide rails, and the integrated shuttle car (40) is equipped with a reciprocating drive cylinder (4 It travels back and forth at the same time, and is always located at the front end of the lift frame.
昇降フレーム(28)の前端部に第6図に示すロックブ
ロック(42)が立設され、これによって集積シャトル
カー(40)上の移載爪(22)の姿勢が規制される。A lock block (42) shown in FIG. 6 is erected at the front end of the elevating frame (28), thereby regulating the posture of the transfer claw (22) on the accumulation shuttle car (40).
即ち、移載爪(22)は集積シャトルカー(40)1の
スタンド(43)に枢軸(44)によって吊られており
、ロックブロック(42)に接当している状態において
、そのV字状係合面(22a)が上向き姿勢にあるよう
に規制され、集積シャトルカー(40)の走行によって
ロックブロック(42)から離間するに伴い枢軸(44
)を中心として転回し、そのV字状係合面(22a)を
横方向(基端部側)に向ける。That is, the transfer claw (22) is suspended from the stand (43) of the collection shuttle car (40) 1 by the pivot (44), and when in contact with the lock block (42), its V-shaped The engagement surface (22a) is regulated in an upward position, and as the shuttle car (40) moves away from the lock block (42), the pivot (44)
) and turn the V-shaped engagement surface (22a) in the lateral direction (towards the proximal end).
各’A’降フレーム(28)の外側部位には、横支点(
45)を中心として回動するアーム(46)が装備され
、このアーム先端に通勤防雨ストッパ一部材(47)が
固定されると共に、該部材(47)と、フレーム材(2
8a)の側面に固着したブラケyト(48)との間にば
ね部材(49)が介装される。また、通勤防雨ストッパ
一部材(47)の「1部から集積シャトルカー(40)
側にド降傾斜した乗越えガイドレール(50)が取着さ
れている。A horizontal fulcrum (
An arm (46) that rotates around the frame member (45) is equipped, and a commuter rainproof stopper member (47) is fixed to the tip of this arm, and the member (47) and the frame member (2
A spring member (49) is interposed between the bracket (48) fixed to the side surface of 8a). In addition, the commuter rainproof stopper part (47) "1 part to integrated shuttle car (40)"
A climbing guide rail (50) is attached to the side with a downward slope.
Vローラコンベア(51)によって集積台(!7)の前
面位置まで良品鋼片(2D)が到達するに伴い、既述の
ストッパー(20)によって該良品鋼片(2D)の走行
が停止1ユされる。そして、回転駆動用シリンダ(37
)が作動し、第6図の(A)の位置から(B)の位置へ
昇降フレーム(28)が1−シ、+、する。また、この
」ニジr、によって遊転ローラ群(33)が集積コンベ
ア(23)の十。As the good steel billet (2D) reaches the front position of the collection table (!7) by the V roller conveyor (51), the traveling of the good steel billet (2D) is stopped by the stopper (20) described above. be done. Then, the rotational drive cylinder (37
) is activated, and the elevating frame (28) moves from the position (A) to the position (B) in FIG. Also, due to this rotation, the idle roller group (33) is moved to the top of the accumulating conveyor (23).
方へ突出する。移載爪(22)はこのl−’y+’によ
ってVローラコンベア(51N・の良品鋼片(2D)を
そのv字状係合面(22a)に係II・させて持ち1・
、げろ。次に往復駆動用シリンダ(41)が作動し、集
積シャトルカー(40)か走行を開始する。故に移載爪
(22)はロックブロック(42)から離間して転回し
、良品鋼片(2D)を遊転ローラJff(39)に載せ
る。同1情に1・、記走行によって第6図の(C)位置
へ搬送し、その途中において乗越えガイド部材(50)
に乗り一1ユげる。乗越えガイド部材(50)は良品鋼
片(2D)の市喰によってばねMく材(49)に抗し支
点(45)を中心に下方へ沈み、これによって良品鋼片
(2D)は乗越えガイド部材(50)をスムーズに乗越
える。−I 1. 、乗越えると通勤防屯ストッパーm
糧材(47)がその後の鋼片通勤を防屯し、昇降フレー
ム(28)が四び下降するに伴い集積台(17)の集積
コンベア(23)上に預けられる。protrude in one direction. The transfer claw (22) engages the V roller conveyor (51N good quality steel piece (2D) with the V-shaped engagement surface (22a) II) by this l-'y+' and holds it.
, Gero. Next, the reciprocating cylinder (41) is activated and the integrated shuttle car (40) starts traveling. Therefore, the transfer claw (22) rotates away from the lock block (42) and places the non-defective steel piece (2D) on the idle roller Jff (39). According to the same circumstances, the guide member (50) is transported to the position (C) in Fig. 6 by traveling as described above, and on the way, the guide member (50) is
Get on it and get 11 euros. The crossing guide member (50) resists the spring M member (49) and sinks downward about the fulcrum (45) due to the punching of the good steel piece (2D), thereby causing the good steel piece (2D) to cross over the guide member (50) can be overcome smoothly. -I 1. , If you get over it, you will get a commuting barrier stopper m.
The food materials (47) are stored on the accumulating conveyor (23) of the accumulating platform (17) as the elevating frame (28) descends all the way to prevent the subsequent steel billet commuting.
また、次の良品鋼片(2D)が送られてくると、同じく
移載爪(22)がこれを持!−げ、集積シャトルカー(
40)の走行によって通勤防雨ストッパ一部材(47)
を乗越えた位置まで送る。この時、前回の移載動作ニヨ
って集積コンベア(23)に載った良品鋼片(2D)モ
+1ヒ昇降フレーム(28)ノ遊転ローラ群(39)1
に東って持ち1−げられることになるが、遊転ローラ群
(39)が既述のように傾斜しているので、この1−の
鋼片は通勤防!l・ストッパ一部材(47)側に滑り、
その結県第6図の矢印イに示すように良品鋼片(2D)
が密に並べられ、その状態でシI′降フレーム(28)
の−ド降により集積コンベア(23)に移し変えられる
。このようにして適数、例えば5木の良品鋼片(2D)
が整列して移載されると、集積コンベア(23)がこれ
を図面右方のリフティングマグネットによる吊1−げ位
置まで搬送する。Also, when the next good steel piece (2D) is sent, the transfer claw (22) also picks it up! −ge, integrated shuttle car (
40) Rainproof stopper part (47) for commuting by driving
Send it to the position where it crosses over. At this time, the good steel pieces (2D) placed on the accumulating conveyor (23) due to the previous transfer operation are moved + 1 + 1 - Idle roller group (39) 1 of the lifting frame (28)
However, since the idler roller group (39) is tilted as mentioned above, this piece of steel cannot be used for commuting! L・Slip the stopper toward the member (47),
As shown in arrow A in Figure 6, the quality steel billet (2D)
are arranged closely, and in that state, the lower frame (28)
The material is transferred to the accumulating conveyor (23) by dropping the material. In this way, a suitable number, for example, 5 good quality steel pieces (2D)
When they are arranged and transferred, the collecting conveyor (23) transports them to a position where they are suspended by lifting magnets on the right side of the drawing.
(発明の効果)
以上詳述したように本発明によれば、鋼片の探傷、疵取
りの一括自動化処理が行えるので、極めて高い鋼片処理
能力が期待できる。(Effects of the Invention) As described in detail above, according to the present invention, it is possible to perform batch automated processing for flaw detection and flaw removal of steel billets, so extremely high billet processing capacity can be expected.
第1図は本発明にかかる鋼片庇取り設備の−・実施例を
示す甲面構成図、第2図はVローラによる鋼片搬送姿勢
を示す図、第3図は集積台の移載装置部分の十面図、第
4図は第3図に示すh町降フレームの拡大甲曲図、第5
図は第4図の側面図、第6図は移、Itli装置の動作
説明図である。
(1)・・・鋼片装入台、(5H7)(8)・・・探傷
装置、(12)・・・振分は装置、(+3)(+4)(
15)・・・疵取り装置、(■0)(11)・・・トラ
ンスファ装置、(+7)・・・集接合。Fig. 1 is a top configuration diagram showing an embodiment of the steel billet eaves removal equipment according to the present invention, Fig. 2 is a diagram showing the steel billet conveying posture by V rollers, and Fig. 3 is a transfer device of a stacking table. Figure 4 is an enlarged view of the h-machi-dori frame shown in Figure 3, and Figure 5 is a ten-sided view of the part.
The figure is a side view of FIG. 4, and FIG. 6 is an explanatory diagram of the operation of the Itli device. (1)...Billage charging table, (5H7) (8)...Flaw detection device, (12)...Distribution device, (+3)(+4)(
15)...Flaw removal device, (■0) (11)...Transfer device, (+7)...Collection joint.
Claims (1)
、かつこの鋼片に登録番号を付与した状態で、前記探傷
装置による疵の位置、大きさを登録すべく構成すると共
に、前記登録された探傷位置および大きさに基づいて疵
取りを行う疵取り装置を数台、前記探傷装置に続いて設
置すると共に、この探傷装置と疵取り装置との間に、前
記探傷装置からの鋼片をその搬送方向に対し直交する方
向に振分け搬送する振分け装置を設けて、前記探傷装置
からの鋼片を空いた疵取り装置に振分け搬送すべく構成
し、かつ前記疵取り装置からの鋼片をトランスファ装置
を介して集積台に搬送するごとくした鋼片の疵取り設備
。The steel billet is configured to be sequentially conveyed from the billet charging table to the flaw detection device, and the location and size of the flaw by the flaw detection device are registered with a registration number assigned to the steel billet. Several flaw removal devices that perform flaw removal based on the registered flaw detection position and size are installed following the flaw detection device, and between the flaw detection device and the flaw removal device, there is a A sorting device for sorting and conveying steel pieces in a direction perpendicular to the direction of conveyance thereof is provided, and the steel pieces from the flaw detection device are arranged to be sorted and conveyed to an empty flaw removing device, and the steel pieces from the flaw removing device are Flaw removal equipment for steel pieces that transports the pieces to a stacking table via a transfer device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8049286A JPS62238021A (en) | 1986-04-08 | 1986-04-08 | Flaw removing equipment for steel billet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8049286A JPS62238021A (en) | 1986-04-08 | 1986-04-08 | Flaw removing equipment for steel billet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62238021A true JPS62238021A (en) | 1987-10-19 |
Family
ID=13719793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8049286A Pending JPS62238021A (en) | 1986-04-08 | 1986-04-08 | Flaw removing equipment for steel billet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62238021A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006220527A (en) * | 2005-02-10 | 2006-08-24 | Jfe Steel Kk | Manufacturing method of metal strip, and the metal strip with marking |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5518408A (en) * | 1978-07-25 | 1980-02-08 | Anatori Aburamobuichi Kuruguri | Manufacture of carbamideefuran resin |
-
1986
- 1986-04-08 JP JP8049286A patent/JPS62238021A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5518408A (en) * | 1978-07-25 | 1980-02-08 | Anatori Aburamobuichi Kuruguri | Manufacture of carbamideefuran resin |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006220527A (en) * | 2005-02-10 | 2006-08-24 | Jfe Steel Kk | Manufacturing method of metal strip, and the metal strip with marking |
JP4552680B2 (en) * | 2005-02-10 | 2010-09-29 | Jfeスチール株式会社 | Metal strip manufacturing method and marking metal strip |
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