JP2005279724A - Guiding device for uncoiling steel strip coil - Google Patents
Guiding device for uncoiling steel strip coil Download PDFInfo
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- JP2005279724A JP2005279724A JP2004098290A JP2004098290A JP2005279724A JP 2005279724 A JP2005279724 A JP 2005279724A JP 2004098290 A JP2004098290 A JP 2004098290A JP 2004098290 A JP2004098290 A JP 2004098290A JP 2005279724 A JP2005279724 A JP 2005279724A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 74
- 239000010959 steel Substances 0.000 title claims abstract description 74
- 230000001012 protector Effects 0.000 claims abstract description 21
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
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Abstract
Description
本発明は、鋼帯コイルを巻戻して払い出す鋼帯の案内装置に関する。 The present invention relates to a steel strip guide device for rewinding and paying out a steel strip coil.
従来の鋼帯コイルを巻戻して払い出す鋼帯の払い出し設備においては、ペイオフリールから巻戻した鋼帯を、マグネットコンベアに設けられた電磁石により吸着してピンチロールまで移送する設備が用いられている。
しかし、この場合、ピンチロール手前で電磁石の吸着力が無くなるため、補助的な案内板を設置する必要があり、そのため設置スペースの制約から鋼帯の上面または下面のいずれか一方を上面にする単一方向の払い出しに限られていた。
In the conventional steel strip payout equipment for unwinding and paying out the steel strip coil, the steel strip unwound from the payoff reel is attracted by the electromagnet provided on the magnet conveyor and transferred to the pinch roll. Yes.
However, in this case, the attracting force of the electromagnet is lost before the pinch roll, so it is necessary to install an auxiliary guide plate.Therefore, due to the installation space limitation, either the upper surface or the lower surface of the steel strip is simply the upper surface. It was limited to one-way payouts.
そこで、上下双方向からの払い出しをするために上下にマグネットコンベアを設置した鋼帯の案内装置が提案されており、例えば、特開昭５９-９２１１９号公報に、上下コンベア間に上下兼用の案内ガイドを設置する方法が開示されている。
しかし、特開昭５９-９２１１９号公報に開示された鋼帯の案内装置は、鋼帯の払い出し方向によって、案内ガイドの待機位置を変えねばならず、操作上の煩雑さを伴うという問題点があった。 また、この方法では案内ガイドは構造上の制約からコンベア全面をカバーすることが難しいうえ、鋼帯コイルの下側から払い出す場合には、案内ガイドが鋼帯の上に待機しているため、コイルの終端がコンベア上に落下してベルトが損傷するという問題点があった。
However, the steel strip guide device disclosed in Japanese Patent Application Laid-Open No. 59-92119 has a problem that the standby position of the guide guide must be changed depending on the feeding direction of the steel strip, which is complicated in operation. there were. Also, with this method, it is difficult to cover the entire conveyor surface due to structural limitations, and when paying out from the lower side of the steel strip coil, the guide guide is waiting on the steel strip. There is a problem that the end of the coil falls on the conveyor and the belt is damaged.
本発明は、前述のような従来技術の問題点を解決し、鋼帯コイルの上下双方から払い出すことができ、しかも、コイルの終端が落下してもコンベアベルトの損傷を防止することができる鋼帯の案内装置を提供することを課題とする。 The present invention solves the problems of the prior art as described above, can be paid out from both the upper and lower sides of the steel strip coil, and can prevent the conveyor belt from being damaged even if the end of the coil falls. It is an object of the present invention to provide a steel strip guide device.
本発明は、前述の課題を解決するために鋭意検討の結果、上下一対の案内ガイドを設けることにより鋼帯コイルの上下双方から払い出すことができ、しかも、コンベアに昇降式のプロテクターを設けることによりコイルの終端が落下してもコンベアベルトの損傷を防止することができる鋼帯の案内装置を提供するものであり、その要旨とするところは特許請求の範囲に記載した通りの下記内容である。
（１）鋼帯コイルを巻戻して払い出す鋼帯の案内装置であって、
前記鋼帯の上下に一対のマグネットコンベアおよび通板ガイドを設置し、前記上下一対の通板ガイドを通板時の鋼帯の案内ガイドとして使用することを特徴とする鋼帯コイルの巻戻し案内装置。
（２）前記マグネットコンベアを構成するベルトを櫛歯状に配置し、該櫛歯状のベルトの間に、昇降するプロテクターを設置することにより、前記鋼帯コイル終端の落下によるベルトの損傷を防止することを特徴とする（１）に記載の鋼帯コイルの巻戻し案内装置。
As a result of intensive studies in order to solve the above-mentioned problems, the present invention can be paid out from both the upper and lower sides of the steel strip coil by providing a pair of upper and lower guide guides, and further, an elevator type protector is provided on the conveyor. Is intended to provide a steel strip guide device that can prevent the conveyor belt from being damaged even if the end of the coil falls, and the gist thereof is as described in the claims below. .
(1) A steel strip guide device for rewinding and feeding out a steel strip coil,
A rewinding guide for a steel strip coil, wherein a pair of magnet conveyors and a through plate guide are installed above and below the steel strip, and the pair of upper and lower through plate guides are used as guide guides for the steel strip when passing through the steel strip. apparatus.
(2) The belt that constitutes the magnet conveyor is arranged in a comb-like shape, and a protector that moves up and down is installed between the comb-like belts to prevent damage to the belt due to the fall of the end of the steel strip coil. The steel strip coil unwinding guide device according to (1), characterized in that:
本発明によれば、上下一対の案内ガイドを設けることにより鋼帯コイルの上下双方から払い出すことができ、しかも、コンベアに昇降式のプロテクターを設けることによりコイルの終端が落下してもコンベアベルトの損傷を防止することができる鋼帯の案内装置を提供することができ、具体的には、下記のような産業上有用な著しい効果を奏する。
１）上下一対の案内ガイドを設けることにより、従来のように鋼帯の払い出し方向によって案内ガイドの待機位置を変える必要がなくなるので著しく操作性を向上させることができる。
２）下マグネットコンベアに昇降可能なプロテクターを設置することにより、コンベアのベルト寿命を大幅に延長できる。
According to the present invention, by providing a pair of upper and lower guide guides, it can be paid out from both the upper and lower sides of the steel strip coil, and even if the end of the coil falls by providing a liftable protector on the conveyor, the conveyor belt It is possible to provide a steel strip guide device capable of preventing the damage of the steel strip. Specifically, the present invention has the following significant industrially useful effects.
1) By providing a pair of upper and lower guide guides, it is not necessary to change the standby position of the guide guides according to the steel strip payout direction as in the prior art, so the operability can be remarkably improved.
2) By installing a protector that can be raised and lowered on the lower magnet conveyor, the belt life of the conveyor can be greatly extended.
発明を実施するための最良の形態について、図１乃至図６を用いて詳細に説明する。
図１乃至図３は、本発明における鋼帯コイルの巻戻し案内装置の実施形態を例示する図であり、それぞれ、図１は待機状態、図２はオーバーパス（上通板）状態、図３はアンダーパス（下通板）状態を示す。
図１乃至図３において、１は鋼帯コイル、２は上マグネットコンベア、３は下マグネットコンベア、４は上通板ガイド、５は下通板ガイド、６はピンチロールを示す。
The best mode for carrying out the invention will be described in detail with reference to FIGS.
1 to 3 are diagrams illustrating an embodiment of a steel strip coil rewinding guide device according to the present invention. FIG. 1 is a standby state, FIG. 2 is an overpass state, and FIG. Indicates an underpass state.
1 to 3, 1 is a steel strip coil, 2 is an upper magnet conveyor, 3 is a lower magnet conveyor, 4 is an upper plate guide, 5 is a lower plate guide, and 6 is a pinch roll.
図１は、本発明における、鋼帯コイルを巻戻して払い出す鋼帯の案内装置の待機状態を示す。
鋼帯コイル１から払い出された鋼帯は、上下のマグネットコンベア２，３および通板ガイド４，５に案内されてピンチロール６に導かれる。
本発明は、鋼帯コイルを巻戻して払い出す鋼帯の上下に一対のマグネットコンベア１，３および通板ガイド４，５を設置し、前記上下一対の通板ガイド４，５を通板時の鋼帯の案内ガイドとして使用することを特徴とする。
前述のように、従来は通板ガイドを１基しか設けていなかったため、鋼帯コイルの外面を上面にするオーバーパス（上通板）の場合と、鋼帯コイルの外面を下面にするアンダーパス（下通板）の場合とで、通板ガイドの待機位置を変える必要があり、複雑な動作が必要となるので操作が煩雑であった。
FIG. 1 shows a standby state of a steel strip guide device for unwinding and paying out a steel strip coil in the present invention.
The steel strip delivered from the steel strip coil 1 is guided by the upper and lower magnet conveyors 2 and 3 and the sheet guides 4 and 5 and guided to the pinch roll 6.
In the present invention, a pair of magnet conveyors 1 and 3 and threading plate guides 4 and 5 are installed on the upper and lower sides of the steel strip to be rewound and unwound, and when the pair of upper and lower threading plate guides 4 and 5 are threaded. It is used as a guide for steel strips.
As described above, since only one thread guide was provided in the past, the case of an overpass (upper plate) with the outer surface of the steel strip coil as the upper surface and the underpass with the outer surface of the steel strip coil as the lower surface In the case of (lower plate), it is necessary to change the standby position of the plate guide, and a complicated operation is required, so that the operation is complicated.
そこで本発明は、鋼帯コイルを巻戻して払い出す鋼帯の上下に一対の通板ガイド４，５を設置して鋼帯の案内ガイドとして使用することによって、前述のオーバーパス、アンダーパスの双方で通板ガイドの待機位置を変える必要がない。
すなわち、本発明においては、上下それぞれのコンベア２，３のヘッド付近に設置した通板ガイド４，５をシリンダによる可動式にし、お互いのコンベアの案内ガイドとして使用することにより、通板終了時には完全にコンベアを解放状態にすることができ、コンベア、ガイド板共に待機位置に格納され上下の払い出しによる待機状態の変化はない。
なお、本発明は鋼帯であれば適用可能であるが、板厚が厚ければ、鋼帯自体の剛性により、コンベアを用いなくても搬送可能なため、厚さ3.2mm以下程度の鋼帯に適用することが好ましい。
図２は、本発明における、鋼帯コイルを巻戻して払い出す鋼帯の案内装置におけるオーバーパス（上通板）の通板状態を示す。
図２に示すように、オーバーパスの場合には、上マグネットコンベア２がシリンダによって矢印の方向に押し下げられて鋼帯に接し、上マグネットコンベア２に内蔵されている電磁石によって吸着されながら搬送され、上通板ガイド４に案内ガイドされてピンチロール６に導かれる。
このとき、下通板ガイド５は、シリンダによって矢印の方向に押し上げられて鋼帯を案内ガイドする。
Therefore, the present invention provides the above-mentioned overpass and underpass by installing a pair of through-plate guides 4 and 5 on the upper and lower sides of the steel strip to be unwound and unwound the steel strip coil. There is no need to change the standby position of the thread guides on both sides.
That is, in the present invention, the through plate guides 4 and 5 installed in the vicinity of the heads of the upper and lower conveyors 2 and 3 are made movable by cylinders and used as guide guides for the respective conveyors. The conveyor can be in a released state, and both the conveyor and the guide plate are stored in the standby position, and there is no change in the standby state due to upper and lower payout.
The present invention can be applied to any steel strip, but if the plate thickness is thick, the steel strip itself can be transported without using a conveyor due to the rigidity of the steel strip itself. It is preferable to apply to.
FIG. 2 shows the state of passage of an overpass (upper passage plate) in a steel strip guide device for unwinding and paying out the steel strip coil in the present invention.
As shown in FIG. 2, in the case of an overpass, the upper magnet conveyor 2 is pushed down in the direction of the arrow by the cylinder and comes into contact with the steel strip, and is conveyed while being attracted by the electromagnet built in the upper magnet conveyor 2, Guided by the upper plate guide 4 and guided to the pinch roll 6.
At this time, the lower plate guide 5 is pushed up in the direction of the arrow by the cylinder to guide and guide the steel strip.
図３は、本発明における、鋼帯コイルを巻戻して払い出す鋼帯の案内装置におけるアンダーパス（下通板）の通板状態を示す。
図３に示すように、アンダーパスの場合には、下マグネットコンベア３がシリンダによって矢印の方向に押し上げられて鋼帯に接し、下マグネットコンベア３に内蔵されている電磁石によって吸着されながら搬送され、下通板ガイド５に案内ガイドされてピンチロール６に導かれる。
このとき、上通板ガイド４は、シリンダによって矢印の方向に押し下げられて鋼帯を案内ガイドする。
図４は、本発明に用いる上通板ガイドの動作を例示する図である。
図４に示すように、上通板ガイド２に長さの異なる複数のリンクを設けることによって、上通板ガイド２を矢印に示すように、ピンチロール３の方向に水平に移動しながら旋回するように動作させることができる。
図５および図６は、本発明に用いる下マグネットコンベアの好ましい実施形態を例示する図であり、図５は通板状態、図６は待機状態を示す。
図５および図６において、７はベルト、８はプロテクター、９はストッパー、１０はシリンダ、１１はリンクを示す。
FIG. 3 shows a passing state of an underpass (lower passage plate) in the steel strip guide device for unwinding and paying out the steel strip coil in the present invention.
As shown in FIG. 3, in the case of an underpass, the lower magnet conveyor 3 is pushed up in the direction of the arrow by the cylinder and comes into contact with the steel strip, and is conveyed while being attracted by the electromagnet built in the lower magnet conveyor 3, Guided by the lower plate guide 5 and guided to the pinch roll 6.
At this time, the upper plate guide 4 is pushed down in the direction of the arrow by the cylinder to guide and guide the steel strip.
FIG. 4 is a diagram illustrating the operation of the upper plate guide used in the present invention.
As shown in FIG. 4, by providing a plurality of links having different lengths on the upper plate guide 2, the upper plate guide 2 turns while moving horizontally in the direction of the pinch roll 3 as indicated by an arrow. Can be operated as follows.
5 and 6 are views illustrating a preferred embodiment of the lower magnet conveyor used in the present invention, in which FIG. 5 shows a threading state and FIG. 6 shows a standby state.
5 and 6, 7 is a belt, 8 is a protector, 9 is a stopper, 10 is a cylinder, and 11 is a link.
図５は、下マグネットコンベアの通板状態を例示しており、本実施形態においては、コイルの終端が落下することによるベルトの損傷を防止するため、下マグネットコンベアを構成するベルト７を櫛歯状に配置し、その間に昇降式のプロテクター８を設置することによって、コイル終端の落下によるベルト７の損傷を防止することができる。
すなわち、プロテクター８を設置するため、ベルト７は、テーブル全面とせず、櫛歯状に例えば4本設置し、その間の空間にエアーシリンダ１０にて昇降するビームからなるプロテクター８を設置する。
図５に示すように、プロテクター８は、シリンダ１０がリンク１１の下端を矢印の方向に引っ張ることにより、プロテクター８を引き下げて、ベルト７の上面から約20mm下の位置に下がるため、プロテクター８が鋼帯に接触しないので通板の支障にならない。
図６は、下マグネットコンベアの待機状態を例示す。
FIG. 5 illustrates the state of the lower magnet conveyor plate. In this embodiment, the belt 7 constituting the lower magnet conveyor is comb-toothed to prevent the belt from being damaged due to the end of the coil falling. By disposing the liftable protector 8 between them, the belt 7 can be prevented from being damaged due to the fall of the coil end.
That is, in order to install the protector 8, for example, four belts 7 are installed in a comb-like shape on the entire surface of the table 7, and the protector 8 made up of a beam that moves up and down by the air cylinder 10 is installed in the space therebetween.
As shown in FIG. 5, the protector 8 pulls down the protector 8 by the cylinder 10 pulling the lower end of the link 11 in the direction of the arrow, so that the protector 8 is lowered to a position about 20 mm below the upper surface of the belt 7. Since it does not touch the steel strip, it will not interfere with the plate.
FIG. 6 shows an example of a standby state of the lower magnet conveyor.
図６に示すように、下マグネットコンベアの待機状態においては、プロテクター８は、シリンダ１０がリンク１１の下端を矢印の方向に押し出すことにより、プロテクター８を押し上げて、ベルト７の上面から約20mm上の位置に上がるため、ベルト７が鋼帯に接触しないのでベルトの損傷を防止することができる。
なお、下マグネットコンベアの待機状態においては、プロテクター８は、最上部で昇降装置がリンクの死点を越えるようにしており、プロテクター８に作用する荷重はストッパー９で支える機構にすることによって、コイル終端落下時の荷重によってシリンダ１０の動作位置が変わってプロテクター８の下降を防止することができる。
なお、本発明においては、ベルト７およびプロテクター８の材質は問わないが、鋼帯に疵をつけないようにベルト７は樹脂製とし、プロテクターは表面にベークライトを張り付けた鉄製とすることが好ましい。
As shown in FIG. 6, in the standby state of the lower magnet conveyor, the protector 8 pushes up the protector 8 when the cylinder 10 pushes the lower end of the link 11 in the direction of the arrow, and is about 20 mm above the upper surface of the belt 7. Since the belt 7 does not come into contact with the steel strip, the belt can be prevented from being damaged.
In the standby state of the lower magnet conveyor, the protector 8 is such that the lifting device exceeds the dead center of the link at the top, and the load acting on the protector 8 is a mechanism that is supported by the stopper 9, so that the coil The operating position of the cylinder 10 is changed by the load when the terminal is dropped, and the protector 8 can be prevented from descending.
In the present invention, the material of the belt 7 and the protector 8 is not limited, but the belt 7 is preferably made of resin so that the steel strip is not wrinkled, and the protector is preferably made of iron with bakelite attached to the surface.
１ 鋼帯コイル
２ 上マグネットコンベア
３ 下マグネットコンベア
４ 上通板ガイド
５ 下通板ガイド
６ ピンチロール
７ ベルト
８ プロテクター
９ ストッパー
１０ シリンダ
１１ リンク
DESCRIPTION OF SYMBOLS 1 Steel strip coil 2 Upper magnet conveyor 3 Lower magnet conveyor 4 Upper plate guide 5 Lower plate guide 6 Pinch roll 7 Belt 8 Protector 9 Stopper 10 Cylinder 11 Link
Claims (2)
前記鋼帯の上下に一対のマグネットコンベアおよび通板ガイドを設置し、前記上下一対の通板ガイドを通板時の鋼帯の案内ガイドとして使用することを特徴とする鋼帯コイルの巻戻し案内装置。 A steel strip guide device for rewinding and paying out a steel strip coil,
A rewinding guide for a steel strip coil, wherein a pair of magnet conveyors and a through plate guide are installed above and below the steel strip, and the pair of upper and lower through plate guides are used as guide guides for the steel strip when passing through the steel strip. apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004098290A JP4332053B2 (en) | 2004-03-30 | 2004-03-30 | Steel strip coil rewind guide device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004098290A JP4332053B2 (en) | 2004-03-30 | 2004-03-30 | Steel strip coil rewind guide device |
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| JP2005279724A true JP2005279724A (en) | 2005-10-13 |
| JP4332053B2 JP4332053B2 (en) | 2009-09-16 |
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| JP2004098290A Expired - Fee Related JP4332053B2 (en) | 2004-03-30 | 2004-03-30 | Steel strip coil rewind guide device |
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| CN110026434A (en) * | 2019-02-25 | 2019-07-19 | 广东宝盛兴实业有限公司 | A kind of high speed cold-rolled strip uncoiling automatic lead feeding device |
| CN110180916A (en) * | 2019-06-10 | 2019-08-30 | 王永迪 | A kind of copper strips process equipment |
| WO2024036712A1 (en) * | 2022-08-19 | 2024-02-22 | 中冶南方工程技术有限公司 | Steel coil uncoiling unit and steel coil uncoiling method |
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| JP5595633B2 (en) | 2007-02-26 | 2014-09-24 | スパンション エルエルシー | Simulation method and simulation apparatus |
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2004
- 2004-03-30 JP JP2004098290A patent/JP4332053B2/en not_active Expired - Fee Related
Cited By (6)
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| JP2008036689A (en) * | 2006-08-09 | 2008-02-21 | Nisshin Steel Co Ltd | Apparatus for unwinding and guiding steel strip on entry side of steel strip continuous processing line |
| JP2011143412A (en) * | 2010-01-12 | 2011-07-28 | Nippon Steel Corp | Method for passing steel band |
| CN110026434A (en) * | 2019-02-25 | 2019-07-19 | 广东宝盛兴实业有限公司 | A kind of high speed cold-rolled strip uncoiling automatic lead feeding device |
| CN110026434B (en) * | 2019-02-25 | 2020-07-17 | 广东宝盛兴实业有限公司 | Automatic lead loading attachment is opened a book to high-speed cold rolled steel strip |
| CN110180916A (en) * | 2019-06-10 | 2019-08-30 | 王永迪 | A kind of copper strips process equipment |
| WO2024036712A1 (en) * | 2022-08-19 | 2024-02-22 | 中冶南方工程技术有限公司 | Steel coil uncoiling unit and steel coil uncoiling method |
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