JPS58126012A - Automatic mechanically deburring device - Google Patents

Abstract

PURPOSE:To completely automatize the deburring work, by repeating the forwarding and backwarding movement of a deburring blade until the burr is completely removed. CONSTITUTION:The body of a deburring device A consists of a deburring blade 4 and its driving unit 5. When the burr is removed, it is detected by a detector 10. Forwarding and backwarding movements of the blade 4 are repeated by the control of a control unit 11, with the blade 4 being raised up, until the burr is all removed off. The output from the unit 10 is put into the unit 11, by which movements of raising up of the blade 4 repeat of forwarding and backwarding movement falling down of the blade 4 backwarding to the initial position are controlled. The repeated forwarding and backwarding movements of the blade 4 are continued, until a signal that the deburring work is completed is put into the unit 11 from the unit 10.

Description

【発明の詳細な説明】 この発明は連続鋳造における機械式−動パリ除去装置に
関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mechanical-dynamic deburring device for continuous casting.

連続鋳造において、第１１１に示すようにカッタによ）
切断され九ｌｌＯ鋳片（１）Ｏ切断ＩＮ　（２）に社パ
リ（３）が必ず連着している。ζＯ／（９（３）　１１
後工＠Ｏ圧延時に１［１１！面の性状を急くし、を九圧
延ロールに疵をつけるため除去することが必賛で、漢在
では通常自動バリ除去装置を用いている。このうち機械
式Ｏ自動パリ除去装置は、第３ｓＫ示すよ□うにパリ除
去刃（４）に上昇→前進→下眸→後過Ｏ動作を行わせて
、これによりパＩｆ　（ｓ）　ｏ除去を行っている。In continuous casting, by a cutter as shown in No. 111)
The cut piece (3) is always connected to the cut piece (1) and the cut piece (2). ζO/(9(3) 11
1[11! during post-rolling @O rolling! It is essential to quickly improve the surface properties and remove the burrs from the nine rolling rolls, and Hanzai usually uses automatic burr removal equipment. Among these, the mechanical O automatic deburr removal device causes the deburr removal blade (4) to perform the ascending → forward → lower eye → backward overpass operation as shown in the 3rd sK, thereby removing the par If (s) o. Is going.

ところが、ζＯ切断パリ（３）はカッタＯ秦件によ〕大
暑（左右され、パリの形状が大暑くなることもある。ｔ
たパリ除去刃（４）を駆動する油圧圧力調整南良好でな
い場合もあｐ１上記第ｇｓａに示すような単純ｔｌｋ去
刃（４）Ｏ動作で紘パリ除去で自ない場合が生ずる。こ
のような場合、従来で嬬苧動違転に切換えて、手１１１
１にて除去刃に複雑な動作を行わせてパリ除去を行わせ
ていえ。そ〇九め完全な無人化が図れないという欠点が
６つえ。However, the ζO cutting paris (3) depends on the cutter O's condition, and the shape of the pari may become very hot.
There may also be cases where the hydraulic pressure that drives the deburr removal blade (4) is not well adjusted.There may be cases where the simple tlk removal blade (4)O operation as shown in the above-mentioned gsa is not sufficient to remove the deli. In such a case, the conventional method of switching to 嬬芧道发生
In step 1, the removal blade is made to perform complicated movements to remove pars. Sixth disadvantage is that it cannot be completely unmanned.

本発ｌｌｉ＃′ｉ上記欠点を改善すゐ良めＫｔ−ａれえ
もので、パリ除去が完了する壕でパリ除去刃（４）Ｏ前
進、後退を一返させることＶこよ〉、パリ除去Ｏ完全な
自動化を國つ九もＯである。This invention improves the above drawbacks. With the Kt-a remono, the paris removal blade (4) O is able to move forward and backward once in the trench where paris removal is completed. V, paris removal The goal of complete automation is also O.

以下本発明の一実施例を図面に基づいて説明する。An embodiment of the present invention will be described below based on the drawings.

１ＩＡｓ図は概略ブロック図であり、（ム）はパリ除去
装置本体を示し、ヒこにパリ除去刃（４）とその駆動装
置（５）とが備えられている１本発明においてはパリ除
去が行われ良ことを検出すゐ検出装置（２）と、パリ除
去が完了するまで除去刃（４）に上昇した状態での前進
、後退を繰返させる制御装置Ｃ１１）とを備えている。Figure 1IAs is a schematic block diagram, and (m) shows the main body of the deburr removal device, in which a deburr removal blade (4) and its driving device (5) are provided. It is equipped with a detection device (2) that detects whether the removal is successful, and a control device C11) that causes the removal blade (4) to repeatedly move forward and backward in an elevated state until the deburring is completed.

検出装置（至）は光電素子勢種々のものが使用可能であ
るが、こＯＩＩ施例ではり書ットスイッチ（ｌＯｌ）を
用いている。このりイツトスイッチ（１０１）は第４図
（ｄ）に示すようにパリ除去刃（４）がパリ（３）を除
去して最前部まで進行した位置に設置しておき、除去刃
（４）の進行により間接的にパリ除去完了の検出を行っ
ている。ζＯ他直接的にパリ除去を確認する種々の手段
も使用可能である。Various types of photoelectric elements can be used as the detection device, but in this OII embodiment, a write switch (lOl) is used. As shown in FIG. 4(d), this removal switch (101) is installed at a position where the parsley removing blade (4) has removed the paris (3) and has advanced to the forefront. Completion of paris removal is indirectly detected by the progress of the process. ζO and various other means for directly confirming the removal of paris can also be used.

検出装置（２）の出力は制御装置軸に入力されゐ。この
制御装置ａすでは第４図に示すように、除去刃（４）の
上昇→前進、後退の繰返し→下降→後退の動作を行わせ
為、前進＋４１１遥Ｏ繰返しは、検出装置−からのパリ
除去完了信号が入力されるまで行われる。したがって１
回目の前進でパリ除去が行われたら後退せずに直ちに下
降動作を行わせる。The output of the detection device (2) is input to the control device shaft. As shown in Fig. 4, this control device a causes the removal blade (4) to repeat the movement of rising → forward and backward → lowering → retreat, so that the forward + 411 far O repetitions are controlled by the detection device -. This is continued until the Paris removal completion signal is input. Therefore 1
When pari is removed during the first forward movement, a descending operation is performed immediately without retreating.

なお、この実施例ではカウンタに）を備えて前進Ｈ後退
の動作が５ａになったら、これを限度として繰返し動作
を終了させるようにしている′。In this embodiment, a counter is provided so that when the forward H backward motion reaches 5a, the repeated motion is terminated with this as the limit.

上記一連の動作の７０−チャートを第Ｓ図に示す。A 70-chart of the above series of operations is shown in FIG.

以上説明したように本Ｉｉ＠によるパリ除去装置は、パ
リ除去がで亀るまでパリ除去刃の前進、後退を繰返すか
ら、いかなる場合にも完全にパリ除去が行え、従来のよ
うに手動によ如除去を行う必要がなく完全な無人化を図
るヒとができるという利点があるＯAs explained above, the deburr removal device according to this Ii@ repeats the forward and backward movement of the deburr removal blade until the deburr removal is completed, so deburr can be completely removed in any case, and it is not necessary to manually remove the delinquent in any case. There is an advantage that there is no need to carry out any removal, and there is a person who can achieve complete unmanned operation.

【図面の簡単な説明】[Brief explanation of drawings]

縞１１３ｇ１はパリ溶着の説明図、第２図は従来装置に
おけるパリ除去刃ｔ）ｌｌｋｆ′ｐｍＩＨＩＪ。 第３図は本発明〇一実施例を示すブロック図、纂４図は
その動作説明図、縞５図紘フローチャートである。 図中、（ム）紘装置本体、（４）はパリ除去刃、（５）
は駆動装置、（２）は検出装置、曝珍紘制御装置、（２
）紘カウンタを各示す。 特許出願人　　日本鋼管株式★社 発　明　者　　　小　　　倉　　　康　　　制御　　　
　　　　　　　川　　　１）　　　　　　　浩同　　　
　　　　　桜　　　井　　　孝　　　−−１”七 代理人弁理士　　　吉　　　原　　　省　　　二　；、
’ｊ”８°。 同　　国　　　　　高　　　―　　　　　　　清ｉ１、
。 ゛謬１１．・°゛The stripe 113g1 is an explanatory diagram of pari welding, and FIG. 2 is a pari removal blade t)llkf'pmIHIJ in a conventional device. FIG. 3 is a block diagram showing an embodiment of the present invention, FIG. 4 is an explanatory diagram of its operation, and FIG. 5 is a flowchart. In the figure, (mu) the main body of the hiro device, (4) the paris removal blade, (5)
is a drive device, (2) is a detection device, a control device, (2)
) Show each Hiro counter. Patent applicant Nippon Kokan Co., Ltd. Inventor Yasushi Ogura Control
River 1) Kodo
Takashi Sakurai - 1”7 Patent Attorney Shoji Yoshihara;
'j”8°. Same country high - Qing i1,
.゛Error 11.・°゛

Claims (1)

【特許請求の範囲】[Claims] 上昇、前進、下降、後退のサイクルで稼動するパリ除去
刃を備えた機械式自動パリ除去装置において、パリ除去
完了を検出する検出装置と、該検出装置からのパリ除去
完了信号がある壕てパリ除去刃を上昇させ喪１１前進−
後退を繰返させる制御装置とを有することを特徴とする
機械式自動パリ除去装置。In a mechanical automatic deburring device equipped with a delinquent blade that operates in a cycle of rising, advancing, descending, and retracting, there is a detection device that detects the completion of deburring, and a movable deburring device that receives a delinqued removal completion signal from the detection device. Raise the removal blade and move forward with mourning 11-
1. A mechanical automatic paris removal device characterized by having a control device for repeating backward movement.