JPS6329609B2 - - Google Patents
Info
- Publication number
- JPS6329609B2 JPS6329609B2 JP9842081A JP9842081A JPS6329609B2 JP S6329609 B2 JPS6329609 B2 JP S6329609B2 JP 9842081 A JP9842081 A JP 9842081A JP 9842081 A JP9842081 A JP 9842081A JP S6329609 B2 JPS6329609 B2 JP S6329609B2
- Authority
- JP
- Japan
- Prior art keywords
- extractor
- temperature
- roller table
- slabs
- slab
- 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
Links
- 238000000034 method Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 description 11
- 238000009749 continuous casting Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 238000012369 In process control Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010965 in-process control Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/004—Heating the product
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Description
【発明の詳細な説明】
本発明は高温鋳片の分離移載装置に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a separation and transfer device for high-temperature slabs.
近年、鋼材製造工程の合理化の観点から、造塊
→分塊→圧延工程から連鋳→圧延工程へ移行さ
れ、歩止り向上、省エネルギー、省力化により大
巾なコストダウンに寄与している。この工程合理
化をより高度に推進するには、連鋳〜圧延間の連
続化が必要である。 In recent years, from the perspective of streamlining the steel manufacturing process, the process has been shifted from ingot making → blooming → rolling to continuous casting → rolling, contributing to significant cost reductions through improved yields, energy savings, and labor savings. In order to promote this process rationalization to a higher level, continuity between continuous casting and rolling is necessary.
即ち、連鋳工場から圧延工場に運ばれてくる高
温鋳片を圧延工場側では、連続的に且つ自動的に
取込まねばならない。 That is, the rolling mill must continuously and automatically take in high-temperature slabs transported from the continuous casting mill to the rolling mill.
しかしながら、高温鋳片搬送に際しては、高温
鋳片の熱損を最少にすることと、一度に運ぶ高温
鋳片の量（本数・重量）を多くし、搬送効率を良
くするために、複列積み又は多段積みの状態で圧
延工場に運ばれてくる。具体的な例としては、ス
ラブ材は多段積みとし、ビームブランクやブルー
ムは複列の状態で運ぶ。 However, when transporting high-temperature slabs, double-row stacking is required to minimize heat loss of the high-temperature slabs, increase the amount (number and weight) of high-temperature slabs to be transported at one time, and improve transport efficiency. Or they are transported to the rolling mill in multiple stacks. As a specific example, slab materials are stacked in multiple stages, and beam blanks and blooms are transported in double rows.
従来の手段においては連鋳工場で製造された高
温鋳片は、表面手入れ、工程上の段取りの関係か
ら、かなり低温（常温に近い時もある）の状態で
台車やトレラートラツクで運ばれてきた。圧延工
場側では加熱炉に１本ずつ分離して装入する必要
上から加熱炉前面テーブルへの取込みは１本ずつ
でなければならない。したがつて、従来は連鋳工
場より送られてきた材料は、前述した理由によ
り、かなり低温化しており、テーブルへの取込み
作業はリフテイグマグネツトを用いた目視作業に
より容易に行えた。 In conventional methods, high-temperature slabs produced in continuous casting plants are transported on trolleys or trailer trucks at a fairly low temperature (sometimes close to room temperature) due to surface care and process setups. . On the rolling mill side, because it is necessary to separate and charge each roll into the heating furnace, one roll must be taken into the heating furnace front table one at a time. Therefore, conventionally, the material sent from the continuous casting factory has been kept at a considerably low temperature for the reasons mentioned above, and the work of taking it into the table can be easily carried out by visual inspection using a lifting magnet.
しかしながら、前述したように省エネルギー、
省力化の点と連鋳工場での鋳片表面性状の改善、
工程管理技術の向上により、圧延工場へは700℃
以上の高温で複列又は多段積みの状態で搬入され
ることが多く、リフテイグマグネツトを使つた目
視作業は不可能となつた。このため、一部ではＣ
フツクを用い、一旦地上に仮置きし、リフテイグ
マグネツトの使用可能となる温度まで待つた上、
１本ずつリフテイグマグネツトにより加熱炉入側
テーブルに移載していた。 However, as mentioned above, energy saving
In terms of labor saving and improving the surface quality of slabs in continuous casting plants,
Thanks to improvements in process control technology, rolling mills can be heated to 700°C.
At such high temperatures, they are often delivered in double rows or multi-tiered stacks, making visual inspection using lifting magnets impossible. For this reason, some C
Temporarily place it on the ground using a hook, wait until the temperature reaches a point where you can use the Lifteig Magnet, and then
They were transferred one by one to the heating furnace entrance table using lift magnets.
前記のような従来の作業では多大な熱損とハン
ドリングのための作業者を必要とするという欠点
がある。 Conventional operations such as those described above have the drawbacks of high heat loss and the need for additional personnel for handling.
本発明は前記従来の問題的を解決するために、
複列又は多段積みの状態で台車等より搬送されて
きた高温鋳片を、加熱炉入側テーブルへ１本ずつ
自動的に取込むことができる高温鋳片の分離移載
装置を提供するのが目的である。 In order to solve the above-mentioned conventional problems, the present invention has the following features:
It is an object of the present invention to provide a separation and transfer device for high-temperature slabs that can automatically take high-temperature slabs transported from a trolley or the like in a double row or multi-tiered state into a heating furnace entrance table one by one. It is a purpose.
第１番目の本発明の構成を第１図及至第３図に
示す実施例に基き詳細に説明すると、搬送装置Ａ
と、ストツク装置Ｂと、ローラーテーブルＣと、
エキストラクタＤとで構成されている。 The first configuration of the present invention will be explained in detail based on the embodiment shown in FIGS. 1 to 3.
, a stock device B, a roller table C,
It consists of an extractor D.
搬送装置Ａは床面１上にレール２を敷設し、そ
の上に圧延用高温鋳片３を複数列載置する台車４
を乗架している。尚台車４は圧延用高温鋳片３を
移載するため、後記するエキストラクタビームが
進入可能な複数の溝（図示省略）を有している。 The conveyance device A has a rail 2 laid on a floor surface 1, and a trolley 4 on which a plurality of rows of high-temperature slabs 3 for rolling are placed.
is on board. The truck 4 has a plurality of grooves (not shown) into which extractor beams (to be described later) can enter in order to transfer the hot slab 3 for rolling.
ストツク装置Ｂは、搬送装置Ａの高温鋳片搬送
方向側の床面１よりも低い位置に設けた低床面５
上に設置する。即ち、台車４とほゞ同一巾に形成
したエキストラクタビームが挿入できる複数個の
溝（図示省略）を有するストツク台６の下面両側
に支持板７，７′を固定し、両支持板７，７′の
夫々外側上下に案内ローラー８，９，８′，９′を
水平方向に設置する。又、両支持板７，７′の内
側には垂直方向にラツク１０，１０′を固定し、
図示を省略した駆動手段で駆動されるピニオン１
１，１１′と噛合い、このピニオン１１，１１′の
駆動によりストツク台６を昇降させるようになつ
ている。 The stocking device B has a low floor surface 5 provided at a position lower than the floor surface 1 on the high temperature slab conveying direction side of the conveying device A.
Place it on top. That is, support plates 7, 7' are fixed to both sides of the lower surface of the stock base 6, which has a plurality of grooves (not shown) into which extractor beams formed to have approximately the same width as the truck 4 can be inserted. Guide rollers 8, 9, 8', and 9' are horizontally installed above and below the outside of 7', respectively. Furthermore, racks 10 and 10' are fixed vertically inside the support plates 7 and 7'.
Pinion 1 driven by a drive means (not shown)
1 and 11', and the stock table 6 is raised and lowered by driving these pinions 11 and 11'.
ローラーテーブルＣは、ストツク装置Ｂの高温
鋳片搬送方向側で前記レール２と交差する方向に
設置し、図示を省略した炉前搬入テーブルと接続
されている。 The roller table C is installed in a direction intersecting the rail 2 on the high-temperature slab conveying direction side of the stocking device B, and is connected to a furnace front loading table (not shown).
エキストラクターＤは下記のように構成されて
いる。即ち、第２，３図に示すように、複数個の
支持枠１２，…をローラーテーブルＣの高温鋳片
搬送方向側にローラーテーブルＣと平行に設置
し、各支持枠１２内にエキストラクタビーム１３
を挿通する。このエキストラクタビーム１３は
夫々ローラーテーブルＣのローラー間に位置し、
下面にラツク１４を固定している。そして、図示
を省略した回転駆動装置に連結された一本の駆動
軸１５によつて回転されるピニオン１６とラツク
１４とが噛合い、エキストラクタビーム１３の上
面は支持枠１２に装着したピニオン１６と対向す
る位置に設けた案内ローラー１７によつて押圧さ
れており、ピニオン１６と案内ローラー１７とを
結ぶ線を中心にエキストラクタビーム１３を揺動
できるように支持している。一方、ローラーテー
ブルＣのローラー間にはブラケツト１８，１８′
が設置されており、両ブラケツト１８，１８′間
の上端に軸１９を回転自在に枢着し、この軸１９
に支持ローラー２０を回転自在に装着した支持レ
バー２１と作動レバー２２の一端とを夫々固定
し、作動レバー２２の他端に昇降用ロツド２３の
一端を水平方向に枢着している。尚、昇降用ロツ
ド２３の他端は、図示を省略した油圧シリンダ等
の駆動装置に接続している。 Extractor D is constructed as follows. That is, as shown in FIGS. 2 and 3, a plurality of support frames 12, . 13
Insert. The extractor beams 13 are each located between the rollers of the roller table C,
A rack 14 is fixed to the bottom surface. The pinion 16 rotated by a single drive shaft 15 connected to a rotary drive device (not shown) meshes with the rack 14, and the upper surface of the extractor beam 13 is connected to the pinion 16 mounted on the support frame 12. The extractor beam 13 is supported so as to be able to swing around a line connecting the pinion 16 and the guide roller 17. On the other hand, brackets 18, 18' are installed between the rollers of roller table C.
is installed, and a shaft 19 is rotatably pivoted at the upper end between both brackets 18, 18'.
A support lever 21 to which a support roller 20 is rotatably attached is fixed to one end of an operating lever 22, and one end of an elevating rod 23 is horizontally pivoted to the other end of the operating lever 22. The other end of the lifting rod 23 is connected to a drive device such as a hydraulic cylinder (not shown).
第１番目の発明は前記のように構成したもの
で、圧延用高温鋳片３を複数列載置した台車４が
所定位置まで移動して停止した後、エキストラク
タビーム１３，…を夫々高温鋳片３の全巾MNに
応じた余裕代△ｌを加えたストロークL1だけ前
進させる。尚エキストラクタビーム１３は第２図
において実線ｄで示すようにローラーテーブルＣ
側を下方にした傾斜状態になるように支持ローラ
ー２０で支持されている。したがつて、駆動軸１
５の駆動によりエキストラクタビーム１３は第２
図においてａで示すように先端を下方にした傾斜
状態で前進する。そして、Ｌ１だけ前進した後、
昇降用ロツド２３を支持枠１２側に後退させるこ
とにより支持レバー２１を反時計方向に回動させ
エキストラクタビーム１３の先端を上昇させる。 The first invention is constructed as described above, and after the cart 4 on which a plurality of rows of hot slabs 3 for rolling is mounted moves to a predetermined position and stops, the extractor beams 13, . . . It is advanced by a stroke L 1 , which is the sum of margin △l corresponding to the total width M N of piece 3. The extractor beam 13 is connected to the roller table C as shown by the solid line d in FIG.
It is supported by support rollers 20 so that it is in an inclined state with its side facing downward. Therefore, the drive shaft 1
5, the extractor beam 13 is moved to the second
As shown by a in the figure, it moves forward in an inclined state with its tip facing downward. Then, after moving forward by L1,
By retreating the lifting rod 23 toward the support frame 12, the support lever 21 is rotated counterclockwise and the tip of the extractor beam 13 is raised.
このエキストラクタビーム１３の先端の上昇に
より台車４上の全高温鋳片３を保持し、駆動軸１
５を逆方向に回動させることによりL2だけ後退
させた後、昇降用ロツド２３を逆に前進させ支持
レバー２１を時計方向へ回動させてエキストラク
タビーム１３の先端を下降させ全高温鋳片３をス
トツク台６上に載置し、更に下降を続け、第２図
においてａに示す状態にする。この状態のまゝエ
キストラクタビーム１３を更に後退させ、実線で
示すｄ位置に戻す。 By raising the tip of the extractor beam 13, all the hot slabs 3 on the truck 4 are held, and the drive shaft 1
5 in the opposite direction to move it backward by L 2 , the lifting rod 23 is moved forward in the opposite direction, and the support lever 21 is rotated clockwise to lower the tip of the extractor beam 13 and perform full high-temperature casting. The piece 3 is placed on the stock stand 6 and continues to be lowered to the state shown in a in FIG. 2. In this state, the extractor beam 13 is further retreated and returned to position d shown by the solid line.
次いで、ローラーテーブルＣに近い高温鋳片３
−１から順次１本ずつローラーテーブルＣに移載
させるため、複数本のエキストラクタビーム１
３，…をａに示すよう先端を下側にした傾斜状態
で前進させるが、その必要ストロークは高温鋳片
列数をＮ，高温鋳片巾をＭ，鋳片間隔を△Ｍとす
れば、
第１回目は S1＝L3＋Ｍ
第２回目は S2＝L3＋2M＋△Ｍ
〓
第Ｎ回目は So＝L3＋NM＋（Ｎ−１）△Ｍ
となる。 Next, the high temperature slab 3 near the roller table C
- In order to transfer the extractor beams one by one to the roller table C from 1 to 1, multiple extractor beams 1
3, ... is advanced in an inclined state with the tip facing downward as shown in a.The required stroke is, assuming that the number of rows of hot slabs is N, the width of hot slabs is M, and the spacing of slabs is △M. The first time is S 1 =L 3 +M, the second time is S2 = L3 +2M+△M, and the Nth time is So = L3 +NM+(N-1)△M.
エキストラクタビーム１３を必要ストロークだ
け前進させた後、先端を上昇させて手前側の１本
の高温鋳片３を支持し、第２図のｃ状態で後退限
まで後退させ、その後先端を下降させてローラー
テーブルＣ上高温鋳片３を移載し、炉前テーブル
（図示省略）に送る。 After the extractor beam 13 is advanced by the required stroke, the tip is raised to support one piece of high-temperature slab 3 on the near side, and then retreated to the retraction limit in state c in Fig. 2, and then the tip is lowered. The high-temperature slab 3 is transferred onto the roller table C and sent to a furnace table (not shown).
第１番目の発明は前記のような構成、作用を有
するので、温度に無関係に複数列同時に搬送され
てきたものを、１本ずつ分離して次工程へ自動的
に移載することができる。 Since the first aspect of the invention has the above-described configuration and operation, it is possible to separate the items conveyed in multiple rows at the same time, one by one, and automatically transfer them to the next process regardless of the temperature.
その結果、高温鋳片を従来のように低温まで低
下させる必要がないので、熱損がなく省エネルギ
ー効果が大きい。 As a result, there is no need to lower the high temperature slab to a low temperature as in the conventional method, so there is no heat loss and the energy saving effect is large.
又、自動化により省力化を図ることができる。 Furthermore, automation can save labor.
尚、前記実施例においては、ストツク装置Ｂの
ストツク台６と昇降させるように説明したが、こ
れは以下に示す第２番目の発明のように、高温鋳
片を多段積みする場合にも使用できるようにする
ためで、本実施例のように高温鋳片３を複数列並
べた場合にのみ使用する際には、ストツク台６は
固定したものでもよいものである。 In the above embodiment, it was explained that the stock table 6 of the stock device B is moved up and down, but this can also be used when stacking high-temperature cast slabs in multiple stages, as in the second invention described below. Therefore, when used only when a plurality of rows of high-temperature slabs 3 are arranged as in this embodiment, the stock stand 6 may be fixed.
次に第２番目の発明を第４図、第５図に示す実
施例に基いて詳細に説明すると、搬送装置Ａと、
ローラーテーブルＣと、エキストラクタＤは第１
番目の発明と同一なので、同一符号を付し説明を
省略する。 Next, the second invention will be explained in detail based on the embodiment shown in FIGS. 4 and 5.
Roller table C and extractor D are the first
Since it is the same as the second invention, the same reference numerals are given and the explanation is omitted.
ストツク装置Ｂは両支持板７，７′の外側に支
持枠２５を設け基台２６を介して低床面５上に固
定する。そして、支持枠２５の高温鋳片搬送方向
の前後外側に台車４の上面及びローラーテーブル
Ｃの上面と同一レベルの案内テーブル２７，２８
を固定している。尚、ストツク台６、支持枠２５
及び案内テーブル２７，２８は図示では省略した
がエキストラクタビーム１３が挿通できるように
溝を設けている。他は第１図と同様なので同一符
号を付し、説明を省略する。 The stock device B has a support frame 25 provided on the outside of both support plates 7, 7', and is fixed on the low floor surface 5 via a base 26. Guide tables 27 and 28, which are at the same level as the upper surface of the trolley 4 and the upper surface of the roller table C, are provided on the front and rear outer sides of the support frame 25 in the direction of conveying the hot slab.
is fixed. In addition, the stock stand 6 and the support frame 25
Although not shown in the drawings, the guide tables 27 and 28 are provided with grooves so that the extractor beam 13 can be inserted therethrough. Since the other parts are the same as those in FIG. 1, the same reference numerals are given and the explanation will be omitted.
又、床面１とローラーテーブルＣの上方に跨が
つてオーバーヘツドプツシヤーＥを設置してい
る。このオーバーヘツドプツシヤーＥは台車４の
停止位置の外側とローラーテーブルＣの外側とに
鎖車（スプロケツトホイール）２９，３０を設置
し、両鎖車２９，３０に掛けた鎖帯（チエーン）
３１の両端を夫々プツシヤー台３２の両端に連結
する。このプツシヤー台３２は両側に夫々２個の
車輪３３，３３′を装着し、図示を省略した回転
駆動装置により鎖車を駆動し、鎖帯を介して案内
レール３４，３４上を往復動できるようになつて
いる。そして、プツシヤー台３２の下面に押動片
３５を固定している。 Further, an overhead pusher E is installed extending over the floor surface 1 and the roller table C. This overhead pusher E has chain wheels (sprocket wheels) 29 and 30 installed outside the stop position of the trolley 4 and outside of the roller table C, and a chain band that is hung between both chain wheels 29 and 30.
Both ends of 31 are connected to both ends of pusher stand 32, respectively. This pusher stand 32 is equipped with two wheels 33, 33' on each side, and a chain wheel is driven by a rotary drive device (not shown), so that it can reciprocate on guide rails 34, 34 via a chain band. It's getting old. A pushing piece 35 is fixed to the lower surface of the pusher stand 32.
第２番目の発明は前記のように構成したもの
で、第５図に示すように、台車４が高温鋳片３′
を多段積みして所定位置に停止した後、エキスト
ラクタＤの複数本のエキストラクタビーム１３，
…を高温鋳片３′の幅に応じたストロークL1だけ
前進させる。 The second invention is constructed as described above, and as shown in FIG.
After stacking in multiple stages and stopping at a predetermined position, the plurality of extractor beams 13 of the extractor D,
... is advanced by a stroke L 1 corresponding to the width of the hot slab 3'.
L1＝ｌ＋l′＋MS＋△ｌ 但し、 ｌ：後退限から台車端までの距離 l′：台車端から鋳片端までの距離 MS：鋳片の巾 △ｌ：余裕代 である。 L 1 =l+l'+M S +△l However, l: Distance from the retreat limit to the end of the bogie l': Distance from the end of the bogie to the end of the slab M S : Width of the slab △l: Allowance.
エキストラクタビーム１３，…は前進後、先端
を上昇させて全高温鋳片３′を持上げL4だけ後退
し、先端を下降させて最高位置まで上昇させたス
トツク台６上に全高温鋳片３′を載置する。尚、
詳細な説明は省略するが各設備の必要ストローク
量は上流のコンピユータから移載すべき鋳片の仕
様の情報が与えられ自動的に決まるようになつて
いる。 After the extractor beams 13, ... have moved forward, they raise their tips to lift up the entire high-temperature slab 3', retreat by L4 , lower their tips, and place the entire high-temperature slab 3' on the stock stand 6, which has been raised to the highest position. ′ is placed. still,
Although a detailed explanation will be omitted, the required stroke amount of each piece of equipment is automatically determined by receiving information about the specifications of the slab to be transferred from an upstream computer.
尚、高温鋳片３′をストツク台６上に移載する
際には、押動片３５は邪魔にならないように案内
テーブル２８の上方に待機している。そして、ス
トツク台６に高温鋳片３′が移載された後、両ピ
ニオン１１，１１′を駆動してストツク台６をＨ
だけ下降させる。 Incidentally, when transferring the hot slab 3' onto the stock table 6, the pushing piece 35 waits above the guide table 28 so as not to get in the way. After the hot slab 3' is transferred to the stock stand 6, both pinions 11, 11' are driven to move the stock stand 6 to the H position.
lower only.
Ｈ＝ｎ・ｔ
但し、ｎは鋳片数
ｔは鋳片厚
その後、一方の鎖車２９を駆動して第５図に示
す位置へ移動させて待機させる。尚、エキストラ
クタビーム１３，…は後退限まで後退して次の作
業に備えている。 H=n·t where n is the number of slabs and t is the thickness of the slabs.Thereafter, one of the chain wheels 29 is driven to move to the position shown in FIG. 5 and put on standby. Incidentally, the extractor beams 13, . . . are retracted to the retraction limit in preparation for the next operation.
次にストツク台６を高温鋳片３′の厚さｔだけ
上昇させて、高温鋳片３′の最上部の下面を案内
テーブル２８の上面と同一レベルにさせる。そし
て押動片３５をＬ５＋Ｌ５′だけ前進させ、高温
鋳片３′をローラーテーブルＣ上に移載させる。
その後、押動片３５を再び元位置へ戻し、ストツ
ク台６をｔだけ上昇させる。この操作を順次繰返
すことにより高温鋳片３′を１本ずつローラーテ
ーブルＣ上に移載する。 Next, the stock stand 6 is raised by the thickness t of the high-temperature slab 3' so that the bottom surface of the top of the high-temperature slab 3' is at the same level as the top surface of the guide table 28. Then, the pushing piece 35 is advanced by L5+L5', and the hot slab 3' is transferred onto the roller table C.
Thereafter, the pushing piece 35 is returned to its original position and the stock stand 6 is raised by t. By sequentially repeating this operation, the hot slabs 3' are transferred onto the roller table C one by one.
尚、押動片３５を図示の状態から反時計方向に
は回動自由にしておけば、ストツク台の下降量は
Ｈ＝（ｎ−１）ｔとなり、下降量が減少すると共
にストツク台の昇降タイミングの押動片による規
制は緩和される。 If the pushing piece 35 is allowed to rotate counterclockwise from the illustrated state, the amount of descent of the stock platform becomes H=(n-1)t, and as the amount of descent decreases, the elevation of the stock platform increases. The restriction on timing by the push piece is relaxed.
第２番目の発明は前記のような構成、作用を有
するから、押動片の往復動と、ストツク台の昇降
とにより多段積み鋳片を一本ずつ移載することが
できる。 Since the second invention has the above-described structure and operation, multi-tiered slabs can be transferred one by one by reciprocating the pushing piece and raising and lowering the stock platform.
他の効果は第１番目の発明と同様である。 Other effects are similar to the first invention.
図は本発明に係る高温鋳片の分離移載装置の実
施例を示すもので、第１図は第１番目の発明の側
面図、第２図はエキストラクタの一部を切欠いた
側面図、第３図はエキストラクタまわりの平面
図、第４図は第２番目の発明の一部を切欠いた側
面図、第５図はその作用説明図である。
尚、図中Ａは搬送装置、Ｂはストツク装置、Ｃ
はローラーテーブル、Ｄはエキストラクタ、Ｅは
オーバーヘツトプツシヤ、３，３′は高温鋳片、
４は台車、６はストツク台、１３はエキストラク
タビーム、２８は案内テーブル、３５は押動片で
ある。
The figures show an embodiment of the high-temperature slab separation and transfer device according to the present invention. FIG. 3 is a plan view of the extractor, FIG. 4 is a partially cutaway side view of the second invention, and FIG. 5 is an explanatory view of its operation. In the figure, A is a conveyance device, B is a stock device, and C is a
is a roller table, D is an extractor, E is an overhead pusher, 3 and 3' are high temperature slabs,
4 is a truck, 6 is a stock stand, 13 is an extractor beam, 28 is a guide table, and 35 is a push piece.
Claims (1)
溝を有し、高温鋳片を載置する台車を前工程から
所定位置まで往復動させる搬送装置Ａと、搬送装
置Ａの高温鋳片搬送方向側に設置したローラーテ
ーブルＣと、搬送装置ＡとローラーテーブルＣ間
に設置したストツク台を有するストツク装置Ｂ
と、ローラーテーブルＣ側に設置した高温鋳片を
支持する複数本の前記エキストラクタビームを往
復動及び昇降させるエキストラクタＤとから成る
高温鋳片の分離移載装置。 ２ エキストラクタビームの進入が可能な複数の
溝を有し、高温鋳片を載置する台車を前工程から
所定位置まで往復動させる搬送装置Ａと、搬送装
置Ａの高温鋳片搬送方向側に設置したローラーテ
ーブルＣと、搬送装置ＡとローラーテーブルＣ間
に設置した昇降自在のストツク台とストツク台と
ローラーテーブルＣ間に同一高さで設置した案内
テーブルとから成るストツク装置Ｂと、ローラー
テーブルＣ側に設置した高温鋳片を支持する複数
本の前記エキストラクタビームを往復動及び昇降
させるエキストラクタＤと、ストツク装置Ｂの上
方で高温鋳片を１本ずつ押動させる往復動片を設
けたオーバーヘツドプツシヤーＥとから成る高温
鋳片の分離移載装置。[Claims] 1. A conveying device A that has a plurality of grooves into which an extractor beam can enter and reciprocates a cart on which a high-temperature slab is placed from a previous process to a predetermined position; A stocking device B having a roller table C installed on the slab conveying direction side and a stocking stand installed between the conveying device A and the roller table C.
and an extractor D that reciprocates and raises and lowers a plurality of extractor beams that support the high-temperature slab installed on the roller table C side. 2. Conveying device A that has a plurality of grooves into which the extractor beam can enter and reciprocates a cart on which high-temperature slabs are placed from the previous process to a predetermined position, and a A stocking device B consisting of a roller table C installed, a stocking table that can be raised and lowered between the conveying device A and the roller table C, and a guide table installed at the same height between the stocking table and the roller table C, and a roller table. There is an extractor D that reciprocates and raises and lowers the plurality of extractor beams that support the high-temperature slabs installed on the C side, and a reciprocating piece that pushes the high-temperature slabs one by one above the stocking device B. A high-temperature slab separation and transfer device consisting of an overhead pusher E.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9842081A JPS583715A (en) | 1981-06-26 | 1981-06-26 | Equipment for separately transferring and mounting high temperature cast billet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9842081A JPS583715A (en) | 1981-06-26 | 1981-06-26 | Equipment for separately transferring and mounting high temperature cast billet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS583715A JPS583715A (en) | 1983-01-10 |
| JPS6329609B2 true JPS6329609B2 (en) | 1988-06-14 |
Family
ID=14219324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9842081A Granted JPS583715A (en) | 1981-06-26 | 1981-06-26 | Equipment for separately transferring and mounting high temperature cast billet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS583715A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW245661B (en) * | 1993-01-29 | 1995-04-21 | Hitachi Seisakusyo Kk | |
| KR100761731B1 (en) | 2006-06-12 | 2007-09-28 | 주식회사 포스코 | Separating apparatus for charging blooms into heating furnace |
| KR100997352B1 (en) | 2008-11-27 | 2010-11-29 | 현대제철 주식회사 | Transfer and distribution device for billet |
-
1981
- 1981-06-26 JP JP9842081A patent/JPS583715A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS583715A (en) | 1983-01-10 |
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