JPH0381016A - Method and device for coiling strip - Google Patents
Method and device for coiling stripInfo
- Publication number
- JPH0381016A JPH0381016A JP21504489A JP21504489A JPH0381016A JP H0381016 A JPH0381016 A JP H0381016A JP 21504489 A JP21504489 A JP 21504489A JP 21504489 A JP21504489 A JP 21504489A JP H0381016 A JPH0381016 A JP H0381016A
- Authority
- JP
- Japan
- Prior art keywords
- strip
- mandrel
- cushioning material
- winding
- gripper
- 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
- 238000000034 method Methods 0.000 title claims description 10
- 239000000463 material Substances 0.000 claims abstract description 60
- 239000004698 Polyethylene Substances 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- -1 polyethylene Polymers 0.000 claims abstract description 13
- 229920000573 polyethylene Polymers 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims description 48
- 238000004132 cross linking Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011359 shock absorbing material Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は、ストリップの巻取方法及び装置に関する。[Detailed description of the invention] [Industrial application field] The present invention relates to a method and apparatus for winding a strip.
［従来の技術］
一般に、連続焼鈍ラインや電気メツキライン等のストリ
ップ処理ラインにあっては、巻取機のマンドレルに設け
たグリッパに把持したストリップを該マンドレルに巻取
る巻取装置が用いられている。[Prior Art] Generally, in a strip processing line such as a continuous annealing line or an electroplating line, a winding device is used to wind the strip gripped by a gripper provided on a mandrel of a winding machine onto the mandrel. .
然るに、上記巻取装置により巻取られたコイル状ストリ
ップには、コイルの巻始め端側の１〜数巻の内巻部にエ
ンドマークと称する巻取紙が生じる。このエンドマーク
は、グリッパされたストリップ先端部がマンドレル外周
面に対してなす段差が、２春目以降に転写したちのであ
り、いわゆる腰折れ状態を呈する。However, in the coiled strip wound by the winding device, a winding paper called an end mark is generated at the inner winding portion of one to several turns on the winding start end side of the coil. This end mark is the result of a step formed by the tip of the gripped strip against the outer circumferential surface of the mandrel, which is transferred after the second spring, and exhibits a so-called bent state.
そこで従来、特公昭４８−１９０６７号公報に記載の如
くの巻取方法が提案されている。この巻取方法は、スト
リップを巻取リールに１巻程度巻取った後、巻取リール
円周と同程°度の長さを有するゴム板をストリップ間に
挿入してストリップとともに巻取るものである。Therefore, a winding method as described in Japanese Patent Publication No. 48-19067 has been proposed. In this winding method, after the strip is wound around one turn on the take-up reel, a rubber plate having a length approximately equal to the circumference of the take-up reel is inserted between the strips and the strip is wound together with the strip. be.
［発明が解決しようとする課題］
然しなから、上記従来方法には、下記■〜■の問題点が
ある。[Problems to be Solved by the Invention] However, the above conventional method has the following problems (1) to (4).
■ストリップ間に挿入されるゴム板は、応力歪が小さい
ため、緩衝性能が低く、ストリップ先端部がマンドレル
外周面に対してなす段差を吸収しきれず、この段差が２
巻目以降に転写するのを防止できない。■The rubber plate inserted between the strips has low stress and strain, so its buffering performance is low, and it cannot absorb the step that the tip of the strip makes against the outer circumferential surface of the mandrel.
It is not possible to prevent the image from being transferred after the first roll.
■ストリップ間に挿入されるゴム板の先後端部が互いに
新たな段差を形成するため、この新たな段差がかえって
新たなエンドマークの原因となる虞れがある。(2) Since the front and rear end portions of the rubber plates inserted between the strips form a new step with each other, there is a risk that this new step may instead cause a new end mark.
■上記の、■により、特に表面硬度の低い電気メツキ鋼
板等にあっては、ストリップのコイル内巻部に生ずるエ
ンドマークを防止することに困難がある。(2) Due to the above-mentioned (2), it is difficult to prevent end marks from occurring on the inner coiled portion of the strip, especially in the case of electroplated steel sheets and the like having low surface hardness.
本発明は、ストリップのコイル内巻部におけるエンドマ
ークの発生を確実に防止することを目的とする。An object of the present invention is to reliably prevent the occurrence of end marks in the coil inner winding portion of a strip.
［課題を解決するための手段］
請求項１に記載の本発明は、巻取機のマンドレルに設け
たグリッパに把持したストリップを該マンドレルに巻取
るストリップの巻取方法において、ストリップ巻取初期
のストリップ先端部とマンドレル外周面との間に無架橋
高発泡ポリエチレンシートからなる緩衝材の先端部を挿
入し、マンドレルまわりに１周を超える長さ範囲につい
て該緩衝材をストリップとともに巻回すようにしたもの
である。[Means for Solving the Problems] The present invention as set forth in claim 1 provides a method for winding a strip in which a strip gripped by a gripper provided on a mandrel of a winding machine is wound around the mandrel. The tip of a cushioning material made of a non-crosslinked highly foamed polyethylene sheet was inserted between the tip of the strip and the outer peripheral surface of the mandrel, and the cushioning material was wound together with the strip for a length of more than one turn around the mandrel. It is something.
請求項２に記載の本発明は、巻取機のマンドレルにグリ
ッパを備え、ストリップを上記グリッパに把持して該マ
ンドレルに巻取るストリップの巻取装置において、無架
橋高発泡ポリエチレンシートからなる緩衝材の先端部を
ストリップ巻取初期のストリップ先端部とマンドレル外
周面との間に挿入し、該緩衝材をマンドレルまわりに１
周を超える長さ範囲にて切断する緩衝材供給装置と、緩
衝材供給装置にて切断された緩衝材をマンドレル外周面
に沿う方向に送り込む緩衝材送り込み装置とを有して構
成されるようにしたものである。The present invention as set forth in claim 2 provides a strip winding device in which a mandrel of a winding machine is provided with a gripper, and a strip is gripped by the gripper and wound around the mandrel. Insert the tip of the strip between the tip of the strip at the initial stage of strip winding and the outer circumferential surface of the mandrel, and wrap the cushioning material around the mandrel once.
The mandrel is configured to include a cushioning material feeding device that cuts the cushioning material in a length range exceeding the circumference, and a cushioning material feeding device that feeds the cushioning material cut by the cushioning material feeding device in a direction along the outer peripheral surface of the mandrel. This is what I did.
［作用］
本発明のスｌ〜リップの巻取方法によれば、下記■〜■
の作用かある。[Function] According to the slip winding method of the present invention, the following ■ to ■
There is an effect of
■）１衝材となる無架橋高発泡ポリエチレンシートの応
力歪が適度に大きく、かつ荷重復元性が高いため、スト
リップ先端部がマンドレル外周面に対してなす段差を埋
める如くに解消できる。従って、この段差が２巻目以降
に転写するのを防止できる。(2) Since the stress strain of the non-crosslinked highly foamed polyethylene sheet serving as the shock absorbing material is appropriately large and the load recovery property is high, it is possible to eliminate the difference in level formed by the tip of the strip with respect to the outer peripheral surface of the mandrel. Therefore, it is possible to prevent this level difference from being transferred to the second and subsequent volumes.
■緩衝材の巻回し長さがマンドレルの１周を越える長さ
としたので、ストリップ先端部がマンドレル外周面に対
してなす段差を、上記のにて確実に解消できる。(2) Since the winding length of the cushioning material is set to be longer than one circumference of the mandrel, it is possible to reliably eliminate the difference in level formed by the tip of the strip with respect to the outer peripheral surface of the mandrel.
■緩衝材となる無架橋高発泡ポリエチレンシートの応力
歪が適度に大きいため、緩衝材の先後端部が互いに形成
する段差も、通常の巻取張力（１，０ｋｇｆ／ ａｍ２
〜４．０ｋｇｆ／ ａｒｍ” ）で充分圧縮されて解消
される。従って、！！衝衝打らが形成する新たな段差が
新たなエンドマーク・の原因となる虞れもない。■Since the stress strain of the non-crosslinked highly foamed polyethylene sheet that serves as the cushioning material is moderately large, the difference in level formed between the front and rear ends of the cushioning material is reduced by the normal winding tension (1.0 kgf/am2).
~4.0 kgf/arm'') is sufficiently compressed and eliminated.Therefore, there is no possibility that a new step formed by the impact will cause a new end mark.
■緩衝材をストリップ巻取初期のストリップ先端部とマ
ンドレル外周面との間に挿入するものであるため、１巻
目のストリップがマンドレル外周面に直接的に圧接され
るのを防止でき、マンドレル外周面上の段差（例えばマ
ンドレルを構成するセグメント間の段差）が１巻目のス
１〜リップに及ぶことも防止できる。■Since the cushioning material is inserted between the tip of the strip at the initial stage of strip winding and the outer circumferential surface of the mandrel, it is possible to prevent the first roll of strip from coming into direct pressure contact with the outer circumferential surface of the mandrel. It is also possible to prevent a level difference on the surface (for example, a level difference between segments constituting a mandrel) from extending to the slip 1 to the slip of the first roll.
■上記■〜■により、特に表面硬度の低い電気メツキ鋼
板等にあっても、ストリップのコイル内巻部におけるエ
ンドマークの発生を確実に防止できる。(2) With the above-mentioned (1) to (4), it is possible to reliably prevent the occurrence of end marks at the inner winding portion of the coil of the strip, even in the case of electroplated steel plates having particularly low surface hardness.
本発明のストリップの巻取装置によれば、下記■の作用
がある。According to the strip winding device of the present invention, the following effect (1) is achieved.
■無架橋高発泡ボッエチレンシートからなる緩衝材を緩
衝材供給装置（て自動的に供給でき、かつ供給された緩
衝材を＄！衝材送り込み装置にてマンドレル外周面に沿
う方向に確実に送り込みできる。従って、自動化装置に
より、安全かつ確実に、上述の巻取方法を実施できる。■The cushioning material made of non-crosslinked highly foamed ethylene sheet can be automatically supplied by the cushioning material feeding device (and the supplied cushioning material can be reliably fed in the direction along the outer circumferential surface of the mandrel by the cushioning material feeding device). Therefore, the above-described winding method can be carried out safely and reliably by automated equipment.
［実施例］
第１図は本発明の巻取装置の一例を示す模式図、第２図
は第１図の要部を示す模式図である。[Example] FIG. 1 is a schematic diagram showing an example of a winding device of the present invention, and FIG. 2 is a schematic diagram showing the main part of FIG. 1.
巻取装置１０は、第１図、第２図に示す如く、巻取機１
１のマンドレル１２（設けたグリッパ１３にて把持した
ストリップ１を、該マンドレル１２に巻取るものである
。巻取Ｉａ１１は、４個のセグメント１２Ａにてマンド
レル１２を構成し、各セグメント１２Ａの間にグリッパ
１３を設けている。The winding device 10 includes a winding machine 1 as shown in FIGS.
1 mandrel 12 (a strip 1 gripped by a provided gripper 13 is wound onto the mandrel 12. The winding Ia11 consists of four segments 12A forming the mandrel 12, and between each segment 12A A gripper 13 is provided.
巻取装置１０は、緩衝材供給装置２０と、緩衝材送り込
み装置３０とを有して構成されている。The winding device 10 includes a cushioning material supplying device 20 and a cushioning material feeding device 30.
緩衝材供給装ｗ２０は、無架橋高発泡ポリエチレンシー
トからなる緩衝材２の原反ロール支持台２１と、送り兼
測長ロール２２と、切断機２３とを備えている。切断機
２３は、電熱ヒータ２４を備えた切断刃２５をシリンダ
２６により往復動し、加熱状態の切断刃２５を緩衝材２
に接触させることにて該緩衝材２を切断可能としている
。The cushioning material supply device w20 includes an original roll support 21 for the cushioning material 2 made of a non-crosslinked highly foamed polyethylene sheet, a feeding/length measuring roll 22, and a cutting machine 23. The cutting machine 23 reciprocates a cutting blade 25 equipped with an electric heater 24 by a cylinder 26, and transfers the heated cutting blade 25 to a cushioning material 2.
The cushioning material 2 can be cut by bringing it into contact with.
即ち、ＭＪ、衝打供給装置２０は、ストリップ１の先端
部を巻取機１１のグリッパ１３に把持した状態で、送り
兼測長ロール２２を駆動し、緩衝材２の先端部がストリ
ップ１の先端部とマンドレル１２の外周面との間に挿入
された時点で、巻取機１１のマンドレル１２を駆動する
。そして、送り兼測長ロール２２により緩衝材２を予め
設定した長さだけ送り、結果として緩衝材２がストリッ
プ１とともにマンドレル１２まわりに１周を超える長さ
範囲だけ巻回し可能となる時点で、送り兼測長ロール２
２を停止し、切断機２３にて緩衝材２を切断する。That is, the MJ and impact supply device 20 drives the feed/length measuring roll 22 with the tip of the strip 1 gripped by the gripper 13 of the winder 11, so that the tip of the cushioning material 2 is held in place by the gripper 13 of the winder 11. Once inserted between the tip and the outer peripheral surface of the mandrel 12, the mandrel 12 of the winder 11 is driven. Then, the cushioning material 2 is fed by a predetermined length by the feeding/length-measuring roll 22, and as a result, the cushioning material 2 can be wound around the mandrel 12 together with the strip 1 by a length range exceeding one turn. Feeding and measuring roll 2
2 is stopped, and the buffer material 2 is cut by the cutting machine 23.
尚、原反ロール支持台２１は緩衝材２の惰性回転防止の
ためのバンドブレーキを備えている。The original roll support stand 21 is equipped with a band brake to prevent the buffer material 2 from rotating due to inertia.
又、巻取機１１によるストリップｌの巻取速度は２０〜
３０ｓ／分であり、送り兼測長ロール２２による＆１衝
材２の送り速度も２０〜３０ａ＋ ７分である。Further, the winding speed of the strip l by the winding machine 11 is 20~
30 s/min, and the feeding speed of the &1 impact material 2 by the feeding/length measuring roll 22 is also 20 to 30a+7 minutes.
又、緩衝材供給装置２０は、第１図のＸ方向に移動でき
、緩衝材２の巻ぐせに対し、緩衝材２の先端部がストリ
ップ１とマンドレル１２との間に挿入容易となるＸ方向
位置に該供給装置２０を初期設定できる。Further, the cushioning material supplying device 20 is movable in the X direction in FIG. The supply device 20 can be initialized in position.
緩衝材送り込み装置３０は、緩衝材供給装置２０の出側
と巻取機１１の入側との間で、１１衝材２の供給ライン
の側方に設けられるエアノズル３１を有して構成されて
いる。送り込み装置３０は、供給装置２０の切断機２３
にて切断された緩衝材２に対し、エアノズル３１を数秒
間吹かし、該緩衝材２をマンドレル１２の外周面に沿う
方向に送り込むものである。The cushioning material feeding device 30 includes an air nozzle 31 provided on the side of the supply line for the cushioning material 2 between the outlet side of the cushioning material supply device 20 and the inlet side of the winder 11. There is. The feeding device 30 is a cutting machine 23 of the feeding device 20.
The air nozzle 31 blows on the cut buffer material 2 for several seconds, and the buffer material 2 is fed in a direction along the outer peripheral surface of the mandrel 12.
尚、本発明において、緩衝材２として用いられる無架橋
高発泡ポリエチレンシートの好適な諸元は、下記（１）
（２）の如くであり、この無架橋高発泡ボッエチレ
ンシートの商品例としては、例えば積水化或品工業■の
商品名°°セキスイライトロン°゛（発泡倍率４０〜５
０倍）がある。In addition, in the present invention, the preferred specifications of the non-crosslinked highly foamed polyethylene sheet used as the cushioning material 2 are as follows (1)
(2), and a product example of this non-crosslinked highly foamed ethylene sheet is, for example, Sekisui Kaihin Kogyo's product name: Sekisui Lightron (expansion ratio: 40 to 5).
0 times).
（１）厚さは２■以上１ｈｍ以下が良い。２ＩＩ１１よ
り薄いと緩衝効果が得られない、 １０ｍｍより厚いと
、コイル巻回し終了後、マンドレルからコイルを抜き出
す際、コイル内径を縮小して該コイルをマンドレルから
抜き取ることができない。実験によれば、厚さ ３ｔｔ
ｒｔｘが最適であった。(1) The thickness is preferably 2cm or more and 1hm or less. If it is thinner than 2II11, no buffering effect can be obtained; if it is thicker than 10 mm, when the coil is removed from the mandrel after winding the coil, the inner diameter of the coil cannot be reduced and the coil cannot be removed from the mandrel. According to the experiment, the thickness is 3tt
rtx was optimal.
（２）幅は特に限定しないが、ストリップ幅と同程度か
、やや広めが良い。(2) The width is not particularly limited, but it is best to make it about the same width as the strip width or slightly wider.
次に、上記実施例の作用について説明する。Next, the operation of the above embodiment will be explained.
■緩衝材２となる無架橋高発泡ポリエチレンシートの応
力歪が適度に大きく、かつ荷重復元性が高いため、スト
リップ１の先端部がマンドレル１２外周面に対してなす
段差を埋める如くに解消できる。従って、この段差が２
春目以降に転写するのを防止できる。(2) Since the stress strain of the non-crosslinked highly foamed polyethylene sheet serving as the cushioning material 2 is appropriately large and the load recovery property is high, it is possible to eliminate the step between the tip of the strip 1 and the outer peripheral surface of the mandrel 12 by filling it up. Therefore, this step is 2
It can prevent transfer after spring.
■ｌ！衝材衝打巻回し長さがマンドレル１２の１周を超
える長さとしたので、ストリップ１の先端部がマンドレ
ル１２外周面に対してなす段差を、上記のにて確実に解
消できる。■l! Since the impact winding length of the impact material is set to be longer than one circumference of the mandrel 12, the step formed by the tip of the strip 1 with respect to the outer peripheral surface of the mandrel 12 can be reliably eliminated.
■緩衝材２となる無架橋高発泡ポリエチレンシートの応
力歪が適度に大きいため、＃１衝材２の先後端部が互い
に形成する段差も、通常の巻取張力（１，ｏｋｇｆ／
ｉｎ２〜４．Ｏｋｇｆ／ ｍｕ’ ）で充分圧縮されて
解消される。従って、！ｌ衝封材２自が形成する新たな
段差が新たなエンドマークの原因となる虞れもない。■Since the stress strain of the non-crosslinked highly foamed polyethylene sheet that becomes the cushioning material 2 is moderately large, the difference in level formed between the front and rear ends of the #1 cushioning material 2 is also reduced by the normal winding tension (1,000 kgf/
in2-4. Okgf/mu') is sufficiently compressed and eliminated. Therefore,! There is no possibility that the new step formed by the sealing material 2 itself will cause a new end mark.
■緩衝材２をストリップ巻取初期のストリップｌの先端
部とマンドレル１２の外周面との間に挿入するものであ
るため、１春目のストリップ１がマンドレル１２の外周
面に直接的に圧接されるのを防止でき、マンドレル２の
外周面上の段差（例えばマンドレル１２を構成するセグ
メント１２間の段差）が１春目のストリップ１に及ぶこ
とも防止できる。■Since the cushioning material 2 is inserted between the tip of the strip l at the initial stage of strip winding and the outer circumferential surface of the mandrel 12, the strip 1 in the first spring is directly pressed against the outer circumferential surface of the mandrel 12. It is also possible to prevent the level difference on the outer circumferential surface of the mandrel 2 (for example, the level difference between the segments 12 constituting the mandrel 12) from reaching the strip 1 in the first spring.
尚、１１衝材２の先端部２Ａはストリップ１を把持して
いるグリッパ１３の部分から唯一のセグメント１２Ａに
のみに対応する範囲内に位置するように挿入されるのが
良い。Note that it is preferable that the tip end 2A of the No. 11 buffer material 2 be inserted so as to be located within a range corresponding to only the only segment 12A from the portion of the gripper 13 that grips the strip 1.
■上記■〜■により、表面硬度が低い電気メツキ鋼板等
にあっても、ストリップ１のコイル内巻部におけるエン
ドマークの発生を確実に防止できる。(2) With the above-mentioned (1) to (4), even if the surface hardness is low in electroplated steel plates or the like, it is possible to reliably prevent the occurrence of end marks in the coil inner winding portion of the strip 1.
■巻取装置１０によれば、無架橋高発泡ポリエチレンシ
ートからなるｌｌｉ衝材衝打緩衝材供給装置２０にて自
動的に供給でき、かつ供給された緩衝材２を緩衝材送り
込み装［３０にてマンドレル１２の外周面に沿う方向に
確実に送り込みてきる。従って、自動化装置により、安
全かつ確実に、上述の巻取方法を実施できる。■ According to the winding device 10, the lli impact material made of non-crosslinked highly foamed polyethylene sheet can be automatically supplied by the shock absorbing material supplying device 20, and the supplied cushioning material 2 is transferred to the shock absorbing material feeding device [30]. The mandrel 12 is reliably fed in the direction along the outer peripheral surface thereof. Therefore, the above-described winding method can be carried out safely and reliably by the automated device.
■又１巻取装２ｉｏは、緩衝材供給装置２０により、緩
衝材２の供給長さを任意に設定替えできる。そして、長
尺の無架橋高発泡ポリエチレンシートを原反ロール状態
で使用できる。(1) Moreover, the first winding device 2io can arbitrarily change the supply length of the cushioning material 2 by the cushioning material supplying device 20. Further, the long non-crosslinked highly foamed polyethylene sheet can be used in the form of a raw roll.
尚、表１は、無架橋高発泡ポリエチレンシートとして、
前述した積水化或品工業■の商品名゛°セキスイライト
ロン”を用い、本発明結果と比較例結果とを示したもの
である。本発明の実施により、ストリップのコイル内巻
部におけるエンドマークの発生を確実に防止できること
が認められる。In addition, Table 1 shows the non-crosslinked highly foamed polyethylene sheet as follows:
This figure shows the results of the present invention and the results of a comparative example using Sekisui Kaihin Kogyo's product name "Sekisui Lightron" mentioned above.By implementing the present invention, the end mark on the inner winding part of the coil of the strip It is recognized that the occurrence of this can be reliably prevented.
［発明の効果］
以上のように本発明によれば、ストリップのコイル内巻
部におけるエンドマークの発生を確実に防止できる。[Effects of the Invention] As described above, according to the present invention, it is possible to reliably prevent the occurrence of end marks in the coil inner winding portion of the strip.
第１図は本発明の巻取装置の一例を示す模式図、第２図
は第１図の要部を示す模式図である。
１・・・ストリップ、
２・・・緩衝材、
１０・・・巻取装置、
１２・・・マンドレル、
１３・・・グリッパ、
２０・・・緩衝材供給装置、
３０・・・緩衝材送り込み装置。FIG. 1 is a schematic diagram showing an example of the winding device of the present invention, and FIG. 2 is a schematic diagram showing the main parts of FIG. 1. DESCRIPTION OF SYMBOLS 1... Strip, 2... Cushioning material, 10... Winding device, 12... Mandrel, 13... Gripper, 20... Cushioning material supply device, 30... Cushioning material feeding device .
Claims (2)
ストリップを該マンドレルに巻取るストリップの巻取方
法において、ストリップ巻取初期のストリップ先端部と
マンドレル外周面との間に無架橋高発泡ポリエチレンシ
ートからなる緩衝材の先端部を挿入し、マンドレルまわ
りに１周を超える長さ範囲について該緩衝材をストリッ
プとともに巻回すことを特徴とするストリップ巻取方法
。(1) In a strip winding method in which a strip gripped by a gripper provided on a mandrel of a winder is wound around the mandrel, non-crosslinked highly foamed polyethylene is used between the tip of the strip and the outer peripheral surface of the mandrel at the initial stage of strip winding. A method for winding up a strip, which comprises inserting the leading end of a cushioning material made of a sheet, and winding the cushioning material together with the strip around a mandrel over a length range of more than one turn.
プを上記グリッパに把持して該マンドレルに巻取るスト
リップの巻取装置において、無架橋高発泡ポリエチレン
シートからなる緩衝材の先端部をストリップ巻取初期の
ストリップ先端部とマンドレル外周面との間に挿入し、
該緩衝材をマンドレルまわりに１周を超える長さ範囲に
て切断する緩衝材供給装置と、緩衝材供給装置にて切断
された緩衝材をマンドレル外周面に沿う方向に送り込む
緩衝材送り込み装置とを有して構成されることを特徴と
するストリップの巻取装置。(2) In the strip winding device, which is equipped with a gripper on the mandrel of the winding machine, and the strip is gripped by the gripper and wound around the mandrel, the leading end of the cushioning material made of a non-crosslinked highly foamed polyethylene sheet is wound into the strip. Insert between the initial strip tip and the outer circumferential surface of the mandrel,
A cushioning material supplying device that cuts the cushioning material in a length range exceeding one circumference around the mandrel, and a cushioning material feeding device that feeds the cushioning material cut by the cushioning material supplying device in a direction along the outer peripheral surface of the mandrel. A strip winding device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21504489A JPH0381016A (en) | 1989-08-23 | 1989-08-23 | Method and device for coiling strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21504489A JPH0381016A (en) | 1989-08-23 | 1989-08-23 | Method and device for coiling strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0381016A true JPH0381016A (en) | 1991-04-05 |
Family
ID=16665827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21504489A Pending JPH0381016A (en) | 1989-08-23 | 1989-08-23 | Method and device for coiling strip |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0381016A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05111715A (en) * | 1991-09-27 | 1993-05-07 | Sumitomo Metal Ind Ltd | Method for preventing generation of end mark when metallic strip is coiled |
| US8540181B2 (en) | 2009-06-24 | 2013-09-24 | Elsner Engineering Works, Inc. | Foil roll with wound stiffening core, apparatus for winding the roll and method |
| KR101312911B1 (en) * | 2012-04-24 | 2013-09-30 | 주식회사 포스코 | Apparatus for winding strip |
| KR101387340B1 (en) * | 2012-12-20 | 2014-04-21 | (주)포스코 | System and method for re-entry of paper coil by air injection |
| WO2016001773A1 (en) * | 2014-06-30 | 2016-01-07 | Fb Balzanelli S.R.L. | Method and apparatus for winding a continuous flexible elongated element |
-
1989
- 1989-08-23 JP JP21504489A patent/JPH0381016A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05111715A (en) * | 1991-09-27 | 1993-05-07 | Sumitomo Metal Ind Ltd | Method for preventing generation of end mark when metallic strip is coiled |
| US8540181B2 (en) | 2009-06-24 | 2013-09-24 | Elsner Engineering Works, Inc. | Foil roll with wound stiffening core, apparatus for winding the roll and method |
| KR101312911B1 (en) * | 2012-04-24 | 2013-09-30 | 주식회사 포스코 | Apparatus for winding strip |
| KR101387340B1 (en) * | 2012-12-20 | 2014-04-21 | (주)포스코 | System and method for re-entry of paper coil by air injection |
| WO2016001773A1 (en) * | 2014-06-30 | 2016-01-07 | Fb Balzanelli S.R.L. | Method and apparatus for winding a continuous flexible elongated element |
| US10046943B2 (en) | 2014-06-30 | 2018-08-14 | Fb Balzanelli S.R.L. | Method and apparatus for winding a continuous flexible elongated element |
| EP3160885B1 (en) * | 2014-06-30 | 2020-07-01 | Fb Balzanelli S.P.A. | Method and apparatus for winding a continuous flexible elongated element |
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