JPH04327451A - Web take-up device capable of switching inward/outward winding - Google Patents

Web take-up device capable of switching inward/outward winding

Info

Publication number
JPH04327451A
JPH04327451A JP3125490A JP12549091A JPH04327451A JP H04327451 A JPH04327451 A JP H04327451A JP 3125490 A JP3125490 A JP 3125490A JP 12549091 A JP12549091 A JP 12549091A JP H04327451 A JPH04327451 A JP H04327451A
Authority
JP
Japan
Prior art keywords
web
winding
inward
core
outward
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.)
Granted
Application number
JP3125490A
Other languages
Japanese (ja)
Other versions
JP2502842B2 (en
Inventor
Hideo Akiyama
英雄 秋山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Priority to JP3125490A priority Critical patent/JP2502842B2/en
Publication of JPH04327451A publication Critical patent/JPH04327451A/en
Application granted granted Critical
Publication of JP2502842B2 publication Critical patent/JP2502842B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Replacement Of Web Rolls (AREA)

Abstract

PURPOSE:To enable outward/inward winding switched according to the operating state by inducing the end position of a web into a position corresponding to outward/inward winding to label the web tip by a device provided with two turning gap rolls disposed right above the core of a take-up device. CONSTITUTION:A gap roll device 4 is provided right above the new core 5 of a web take-up device. When a web 1 is delivered into the set length by a delivery nip roll 2, the web 1 passes the center between gap rolls A, B horizontal along an X-axis. When the web 1 is delivered into the specified length, the gap rolls A, B are rotated around the intersection of X-Y axes as a fulcrum. The rotating direction is selected by a selector switch. The end of the web 1 is brought into contact with either one side of the faces of the core 5 according to the rotating direction so as to be labeled and wound inward/outward by the rotation of the core 5. The inward/outward winding is optionally switched by the operating state to perform winding.

Description

【発明の詳細な説明】[Detailed description of the invention]

【０００１】0001

【産業上の利用分野】本発明は巻取装置のコアー直上に
配置した２本の旋回するギャップロール装置により外巻
、内巻に合った位置にウェブ端位置を合せ、運転状態で
外巻、内巻の巻取を可能とした巻取装置に関するもので
ある。[Industrial Application Field] The present invention uses two rotating gap roll devices placed directly above the core of a winding device to adjust the web end position to a position suitable for outer winding and inner winding, and to adjust the web end position to a position suitable for outer winding and inner winding during operation. The present invention relates to a winding device that enables inner winding.

【０００２】0002

【従来の技術】従来、ＲＣ紙やフイルムを支持体とする
ハロゲン化銀写真感光材料などのウェブ巻取装置に於い
て、内巻及び外巻に於いて連続的に枠替が可能な巻取装
置は多い。しかし、内巻から外巻、外巻から内巻への切
替に人が介入する手動、半手動の巻取枠替装置はあるが
、内巻、外巻を運転状態で連続的に自動切替可能で、か
つ先端が折れることなく又、シワの発生もなく、安定的
に自動巻付出来る装置はなかった。[Prior Art] Conventionally, in a web winding device for silver halide photographic materials using RC paper or film as a support, the frame can be changed continuously in the inner and outer windings. There are many devices. However, although there are manual and semi-manual take-up frame changers that require human intervention to switch from inner to outer winding and from outer to inner winding, it is possible to automatically switch between inner and outer winding continuously during operation. However, there was no device that could perform automatic winding in a stable manner without breaking the tip or causing wrinkles.

【０００３】0003

【発明が解決しようとする課題】本発明の目的は、内巻
から外巻あるいは外巻から内巻への切替を人が介入する
ことがなく、又ラインを停止することなく、即ち自動的
に連続運転を続行しながら内巻から外巻あるいは外巻か
ら内巻への切替を安定的に自動枠替を可能とした巻取装
置を提供することにある。[Problems to be Solved by the Invention] It is an object of the present invention to switch from inner winding to outer winding or from outer winding to inner winding without human intervention and without stopping the line, that is, automatically. To provide a winding device capable of stably and automatically changing frames from inner winding to outer winding or from outer winding to inner winding while continuing continuous operation.

【０００４】0004

【課題を解決するための手段】本発明の上記目的は、ワ
インダー巻取コアーにウェブを巻取る装置に於いて、２
本の旋回するギャップロールを有する装置によりコアー
への内巻あるいは外巻位置にウェブ端を誘導し、ウェブ
先端をラベリングして、運転状態で内巻、外巻を任意に
切替えて巻取をできるようにしたことを特徴とするウェ
ブ巻取装置により達成された。[Means for Solving the Problems] The above object of the present invention is to provide an apparatus for winding a web onto a winder winding core.
A device with a gap roll that rotates the book guides the web end to the inner or outer winding position on the core, labels the web tip, and winds the book by switching between inner and outer winding as desired during operation. This has been achieved by a web winding device characterized by the following.

【０００５】以下、本発明の巻取装置ついて実施例によ
り説明する。[0005] Hereinafter, the winding device of the present invention will be explained using examples.

【実施例】図１は、本発明のウェブ巻取装置の例を示す
全体構成図であり、新しいコア（ニューコア５）の位置
でウェブ１を巻き取ったコア６（オールドコア）はター
レット７を１８０度回転させ、ニューコア５に次のウェ
ブを巻き取るところを示している。DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is an overall configuration diagram showing an example of the web winding device of the present invention, in which a core 6 (old core) on which a web 1 is wound at a position of a new core (new core 5) is placed at a turret 7. The figure shows the process of rotating the web by 180 degrees and winding the next web onto the NuCore 5.

【０００６】内巻時は、図２に示すようにウエブ１がウ
ェブ送り出しニップロール２によって設定された長さに
送り出される。この時はギャップロール装置のギャップ
ロールＡ、ＢはＸ軸にそって水平状態になっており、ウ
エブ１がギャップロールＡ、Ｂ間の中央を所定の長さが
通ってから、ギャップロールＡ、ＢはＸ軸とＹ軸の交点
と支点右回転（時計方向）をしてコアー外面に合う位置
まで回転する。この場合の回転角度は、外巻時のウエブ
端面位置はあらかじめ設定された値をパルスエンコーダ
ーにてカウントし一番適切な位置で停止する。[0006] During inward winding, the web 1 is fed out to a preset length by web feeding nip rolls 2, as shown in FIG. At this time, gap rolls A and B of the gap roll device are in a horizontal state along the X axis, and after the web 1 has passed through the center between gap rolls A and B for a predetermined length, gap roll A and B rotates the fulcrum at the intersection of the X and Y axes to the right (clockwise) until it aligns with the outer surface of the core. In this case, the rotation angle is determined by counting a preset value using a pulse encoder to determine the position of the end surface of the web during outer winding, and stopping at the most appropriate position.

【０００７】外巻時は、図３に示すようにウエブ１がウ
ェブ送り出しニップロール２によって設定された長さに
送り出される。この時もギャップロール装置のギャップ
ロールＡ、ＢはＸ軸にそって水平状態になっており、ウ
エブ１がギャップロールＡ、Ｂ間の中央を所定の長さが
通ってから、ギャップロールＡ、ＢはＸ軸とＹ軸の交点
を支点とする左回転（反時計方向）をして、コア外面に
合う位置まで回転する。この場合の回転角度も内巻時の
ウエブ端面位置はあらかじめ設定された値をパルスエン
コーダーにてカウントし一番適切な位置で停止する。[0007] During outer winding, the web 1 is sent out to a set length by the web delivery nip roll 2, as shown in FIG. At this time as well, the gap rolls A and B of the gap roll device are in a horizontal state along the X axis, and after the web 1 has passed through the center between the gap rolls A and B for a predetermined length, B rotates to the left (counterclockwise) using the intersection of the X and Y axes as a fulcrum, and rotates to a position that aligns with the outer surface of the core. In this case, the rotation angle and the position of the web end surface during inward winding are determined by counting a preset value using a pulse encoder and stopping at the most appropriate position.

【０００８】内巻、又は外巻に選択された巻取は所定の
長さの巻取を行って枠替をする場合、ターレットＢの位
置からＡの位置に半時計方向に回り始める。この時、カ
ッティングボード３に吸着され、カットナイフが走り、
巻取製品のウェブ端をカットし、ターレット７が１８０
°を旋回しＡ位置に移り、Ｂ位置にはニューコアー５が
あらかじめ装着されており、次工程の内巻、又は外巻に
選択された巻付を行う。当装置は以上にのべた内巻、外
巻をセレクトスイッチのみにより自由に選択出来るギャ
ップロール装置を備えたことを特徴とする巻取装置であ
る。[0008] When the winding selected to be inward or outward winding is performed to a predetermined length and the frame is changed, the winding starts rotating counterclockwise from the turret B position to the A position. At this time, it is attracted to the cutting board 3 and the cutting knife runs,
The web end of the rolled product is cut, and the turret 7 is 180 mm.
degree and moves to position A, and the new core 5 is installed in advance at position B, and the next process of inner winding or outer winding is performed. This device is a winding device characterized by being equipped with a gap roll device that allows the above-mentioned inner winding and outer winding to be freely selected using only a select switch.

【０００９】本発明に用いられるウエブとは感光材ウエ
ブを初め、フィルム、ラミネート等の各種長尺シート状
のコーティングされるべきものが含まれる。The web used in the present invention includes photosensitive material webs, as well as various long sheet-like materials to be coated, such as films and laminates.

【００１０】0010

【発明の効果】本発明のウェブ巻取装置によれば、ウェ
ブの内巻、外巻を運転状態で任意に切り替えて巻き取る
ことができる。According to the web winding device of the present invention, it is possible to arbitrarily switch between inner winding and outer winding of the web during operation.

【００１１】[0011]

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

【図１】本発明のウェブ巻取装置の例を示す全体構成図
FIG. 1 is an overall configuration diagram showing an example of a web winding device of the present invention.

【図２】ギャップロールによる内巻状態図[Figure 2] Diagram of inward winding using gap rolls

【図３】ギャ
ップロールによる外巻状態図[Figure 3] Outer winding state diagram using gap rolls

【００１２】0012

【符号の説明】[Explanation of symbols]

１　　ウエブ ２　　ウェブ送り出しニップロール ３　　カッティングボード ４　　ギャップロール装置 ５　　ニューコア ６　　オールドコア ７　　ターレット 1. Web 2. Web delivery nip roll 3 Cutting board 4 Gap roll device 5 New core 6 Old core 7 Turret

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】　　ワインダー巻取コアーにウェブを巻取
る装置に於いて、２本の旋回するギャップロールを有す
る装置によりコアーへの内巻あるいは外巻位置にウェブ
端を誘導し、ウェブ先端をラベリングして、運転状態で
内巻、外巻を任意に切替えて巻取をできるようにしたこ
とを特徴とするウェブ巻取装置。Claim 1: In a device for winding a web onto a winder take-up core, a device having two rotating gap rolls guides the web end to an inward or outward winding position on the core, and labels the web tip. A web winding device characterized in that the web winding device can perform winding by arbitrarily switching between inner winding and outer winding during operation.
JP3125490A 1991-04-26 1991-04-26 Web winding device that can switch inner and outer winding Expired - Fee Related JP2502842B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3125490A JP2502842B2 (en) 1991-04-26 1991-04-26 Web winding device that can switch inner and outer winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3125490A JP2502842B2 (en) 1991-04-26 1991-04-26 Web winding device that can switch inner and outer winding

Publications (2)

Publication Number Publication Date
JPH04327451A true JPH04327451A (en) 1992-11-17
JP2502842B2 JP2502842B2 (en) 1996-05-29

Family

ID=14911389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3125490A Expired - Fee Related JP2502842B2 (en) 1991-04-26 1991-04-26 Web winding device that can switch inner and outer winding

Country Status (1)

Country Link
JP (1) JP2502842B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11171377A (en) * 1997-12-12 1999-06-29 Mitsubishi Paper Mills Ltd Method and device for winding web
JP2018095406A (en) * 2016-12-13 2018-06-21 株式会社ヒラノテクシード Web winding device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139953A (en) * 1982-02-15 1983-08-19 Fuji Tekkosho:Kk Multiple spindle winder of variable winding-direction type

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139953A (en) * 1982-02-15 1983-08-19 Fuji Tekkosho:Kk Multiple spindle winder of variable winding-direction type

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11171377A (en) * 1997-12-12 1999-06-29 Mitsubishi Paper Mills Ltd Method and device for winding web
JP2018095406A (en) * 2016-12-13 2018-06-21 株式会社ヒラノテクシード Web winding device

Also Published As

Publication number Publication date
JP2502842B2 (en) 1996-05-29

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