JP4058744B2 - Paper passing device when changing the frame - Google Patents
Paper passing device when changing the frame Download PDFInfo
- Publication number
- JP4058744B2 JP4058744B2 JP2003365307A JP2003365307A JP4058744B2 JP 4058744 B2 JP4058744 B2 JP 4058744B2 JP 2003365307 A JP2003365307 A JP 2003365307A JP 2003365307 A JP2003365307 A JP 2003365307A JP 4058744 B2 JP4058744 B2 JP 4058744B2
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- JP
- Japan
- Prior art keywords
- paper
- frame
- changing
- passing device
- guide roller
- 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 - Lifetime
Links
- 238000010586 diagram Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Replacement Of Web Rolls (AREA)
- Advancing Webs (AREA)
- Paper (AREA)
Description
本発明は原反ロールの枠変え時に初期の通紙をする原反ロールの枠変え時の通紙装置に関するものである。The present invention relates to a paper passing device for changing the frame of an original fabric roll that performs initial paper passing when the frame of the original fabric roll is changed.
従来において原反ロールの枠変え時の通紙は紙幅が広くなった場合において紙にしわが出る等により手間がかかっていた。
このため複数の人手が必要であった。Conventionally, paper passing when changing the frame of the original roll has been troublesome due to wrinkling of the paper when the paper width becomes wide.
For this reason, a plurality of manual operations are required.
本発明は以上の従来の課題を解決し原反ロールの枠変え時の通紙をする場合において紙幅が広くなった場合でもひとりで容易に初期の通紙ができる原反ロールの枠変え時の通紙装置の提供を目的とする。The present invention solves the above-described conventional problems, and when the paper roll is changed when changing the frame of the original roll, even when the paper width becomes wide, the original roll can be easily changed by changing the frame of the original roll. The purpose is to provide a paper passing device.
本発明は以上の目的達成のために
紙端をガイドローラーと送りベルトで挾持して初期の通紙をする原反ロールの枠変え時の通紙装置等
を提案するものである。In order to achieve the above object, the present invention proposes a sheet passing device or the like for changing the frame of an original roll that holds the end of a sheet with a guide roller and a feed belt and performs initial sheet passing.
以下本発明の原反ロールの枠変え時の通紙装置を図面に示す実施例に従い説明する。
図1は原反ロールの枠変え時の通紙装置を示し、該通紙装置はドラム(2)から出た紙端(1)を通紙するものである。
ドラム(2)の上にはガイドローラー(3)と送りベルト(5)が隙間を有して設けられる。
ガイドローラー(3)はシリンダー(4)により送りベルト(5)方向に進退可能にされる。
この状態でドラム(2)が駆動され紙端(1)が上方に送られるが、その際に作業者が紙端(1)を手作業にて図2に示す様にガイドローラー(3)と送りベルト(5)の間の隙間を通す。
次にシリンダー(4)が駆動され図3に示す様に紙端(1)はガイドローラー(3)と送りベルト(5)の間に挾持される。
送りベルト(5)も駆動され紙端(1)はガイドローラー(3)で送りベルト(5)に押圧されながら送られる。
ここで送りベルト(5)を複数のベルトにした場合には紙端(1)は左右にずれたとしても送りベルト(5)の駆動力でシートの全幅を引っ張り送り出すと共に適度のスリップ作用のためにその送りずれが自動調整される。
次に紙端(1)が十分送られて紙の不良部分が送り終われば図4に示す様にカッター(6)が駆動される(切られた部分は送られてしまう)。
次に図5に示す様にコア(7)がドラム(2)上にセット(自動セット装置は図示せず)されて紙が該コア(7)に初期セット(テープ等で付着セット)される。
またガイドローラー(3)は送りベルト(5)に押し付けられた位置のまま(コアに紙が巻き取られていき紙ロールが大きくなっても邪魔にならない位置で)巻き取り運転になる。Hereinafter, a paper passing device for changing the frame of an original fabric roll according to the present invention will be described with reference to an embodiment shown in the drawings.
FIG. 1 shows a paper passing device at the time of changing the frame of the original roll.
On the drum (2), a guide roller (3) and a feed belt (5) are provided with a gap.
The guide roller (3) can be advanced and retracted in the direction of the feed belt (5) by the cylinder (4).
In this state, the drum (2) is driven and the paper edge (1) is sent upward. At this time, the operator manually moves the paper edge (1) with the guide roller (3) as shown in FIG. Pass the gap between the feed belts (5).
Next, the cylinder (4) is driven and the paper end (1) is held between the guide roller (3) and the feed belt (5) as shown in FIG.
The feed belt (5) is also driven, and the paper end (1) is fed while being pressed against the feed belt (5) by the guide roller (3).
Here, when the feeding belt (5) is a plurality of belts, even if the paper end (1) is shifted to the left and right, the entire width of the sheet is pulled out by the driving force of the feeding belt (5) and an appropriate slip action is performed. The feed deviation is automatically adjusted.
Next, when the paper edge (1) is sufficiently fed and the defective portion of the paper is fed, the cutter (6) is driven as shown in FIG. 4 (the cut portion is fed).
Next, as shown in FIG. 5, the core (7) is set on the drum (2) (the automatic setting device is not shown), and the paper is initially set (attached and set with tape or the like) to the core (7). .
Further, the guide roller (3) is in a winding operation in a position where it is pressed against the feed belt (5) (at a position where paper is wound around the core and the paper roll does not get in the way).
本発明の原反ロールの枠変え時の通紙装置の実施例は以上の通りでありその効果を次に列記する。
(1)本発明の原反ロールの枠変え時の通紙装置は特許請求の範囲に記載した構成であり、特に紙端をガイドローラーと送りベルトで挾持して初期の通紙をするため紙幅が広くなった場合でもひとりで容易に初期の通紙ができる。
(2)本発明の原反ロールの枠変え時の通紙装置は特に送りベルトを複数のベルトにした場合には紙端が左右にずれたとしても送りベルトの駆動力でその送りずれが自動調整される。The embodiment of the paper passing device at the time of changing the frame of the original fabric roll of the present invention is as described above, and the effects are listed below.
(1) The sheet passing device for changing the frame of the original roll according to the present invention has the structure described in the claims, and in particular, the paper width for holding the end of the paper with a guide roller and a feed belt for the initial sheet passing. Even if the size of the paper becomes wider, the initial paper can be easily passed by yourself.
(2) The paper passing device for changing the frame of the original roll according to the present invention, in particular, when the feeding belt is a plurality of belts, even if the paper edge is shifted left and right, the feeding deviation is automatically caused by the driving force of the feeding belt. Adjusted.
1 紙端
2 ドラム
3 ガイドローラー
4 シリンダー
5 送りベルト
6 カッター
7 コア1
Claims (2)
ベルト方向に進退可能に設け、前記ドラムから出た紙端を前記ガイドロ−ラ−と前記送りベルトで挟持して初期の通紙をする原反ロ−ルの枠変え時の通紙装置A guide roller is provided on the drum on which the paper roll is set so as to be able to advance and retreat in the direction of the feed belt, and the paper end coming out of the drum is sandwiched between the guide roller and the feed belt. Sheet passing device for changing the frame of the original roll
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003365307A JP4058744B2 (en) | 2003-09-18 | 2003-09-18 | Paper passing device when changing the frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003365307A JP4058744B2 (en) | 2003-09-18 | 2003-09-18 | Paper passing device when changing the frame |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005089180A JP2005089180A (en) | 2005-04-07 |
JP4058744B2 true JP4058744B2 (en) | 2008-03-12 |
Family
ID=34463595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003365307A Expired - Lifetime JP4058744B2 (en) | 2003-09-18 | 2003-09-18 | Paper passing device when changing the frame |
Country Status (1)
Country | Link |
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JP (1) | JP4058744B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4576559B2 (en) * | 2005-03-24 | 2010-11-10 | 永井鉄工株式会社 | Paper passing method when changing the frame |
JP7362246B2 (en) * | 2018-12-12 | 2023-10-17 | 日東電工株式会社 | How to pass optical film |
-
2003
- 2003-09-18 JP JP2003365307A patent/JP4058744B2/en not_active Expired - Lifetime
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JP2005089180A (en) | 2005-04-07 |
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