JPH0517140B2 - - Google Patents
Info
- Publication number
- JPH0517140B2 JPH0517140B2 JP62122881A JP12288187A JPH0517140B2 JP H0517140 B2 JPH0517140 B2 JP H0517140B2 JP 62122881 A JP62122881 A JP 62122881A JP 12288187 A JP12288187 A JP 12288187A JP H0517140 B2 JPH0517140 B2 JP H0517140B2
- Authority
- JP
- Japan
- Prior art keywords
- paper
- divided
- presser
- bar
- winder
- 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
- 238000004804 winding Methods 0.000 claims description 17
- 230000008859 change Effects 0.000 claims description 5
- 239000000123 paper Substances 0.000 description 152
- 238000000034 method Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/513—Modifying electric properties
- B65H2301/5133—Removing electrostatic charge
Landscapes
- Winding Of Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明はリールで巻取つた帯紙を複数状にスリ
ツテイングし紙管等に巻替するためのワインダー
装置、殊にスリツテイングされた分割紙の巻取り
時の干渉を防止するスプレツダー装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a winder device for slitting a band of paper wound on a reel into a plurality of shapes and rewinding it into a paper tube, etc., and particularly for winding the slitted divided paper. The present invention relates to a spreader device that prevents interference.
従来技術
ワインダーは第１図に示すように、帯紙１をス
ライダー６で案内しつつスリツター２にて複数条
に分割し、該分割紙１′を一対の駆動ドラム３上
にて従動せる紙管５に巻取り、この間押えロール
７にて紙管５に巻取つたロール紙４を駆動ドラム
３上に押え付けながら巻取りを進行させるように
したものである。Prior Art As shown in FIG. 1, a winder has a paper tube 5 that divides a paper band 1 into a plurality of strips using a slitter 2 while guiding it with a slider 6, and drives the divided paper 1' on a pair of drive drums 3. The roll paper 4 wound around the paper tube 5 is pressed onto the drive drum 3 by the holding roll 7 while the winding is progressing.
上記スリツター２にて分割した紙１′はそのま
まの状態で巻取ると隣接する分割紙間において干
渉し巻取りに支障を来す。 If the paper 1' divided by the slitter 2 is wound up as it is, there will be interference between adjacent divided sheets, which will hinder the winding.
従来は上記分割紙相互間の干渉を防止するため
のスプレツダー装置として、上記スリツター２と
駆動ドラム３間に全部の分割紙１′に共通の一本
の弓形をした固定バー８を接触させ、同バー８の
要所要所における曲率の調整によりスリツター先
方において分割紙相互間に間隙生成を図る方法を
取つている。 Conventionally, as a spreader device for preventing interference between the divided sheets, a fixed bar 8 in the shape of an arc that is common to all divided sheets 1' is brought into contact between the slitter 2 and the drive drum 3. A method is used to create gaps between the divided sheets at the front end of the slitter by adjusting the curvature at key points of the bar 8.
然しながら上記スプレツダー装置では分割紙
１′の紙巾が変更（例えば２丁どりから３丁どり
に変更）される都度、バー８を支架する複数の螺
棒９により引張量や突張量を微小調整して同バー
８の各部位における曲率を調整しなければなら
ず、この調整は分割数が増える程難しく、熟練し
た調整技術が要求されるばかりか、熟練者でも調
整に多くの時間と労力を割いているのが現状であ
る。しかも調整が不適正となるケースを回避でき
ない。 However, in the above-mentioned spreader device, each time the paper width of the divided paper 1' is changed (for example, from 2 to 3 widths), the amount of tension and tension is finely adjusted by the plurality of threaded rods 9 that support the bar 8. The curvature of each part of the bar 8 must be adjusted by adjusting the bar 8, and this adjustment becomes more difficult as the number of divisions increases, and not only does it require a skilled adjustment technique, but even experts spend a lot of time and effort on the adjustment. The current situation is that Furthermore, it is impossible to avoid cases where the adjustment is inappropriate.
又従来のスプレツダー装置は一本のバー８の各
部位に歪を形成して湾曲させるため、紙に皺が生
じたり、筍状に巻かれたりする現象を屡々招来
し、美麗に巻取ることができずに廃品にするケー
スも多々見られた。 In addition, since the conventional spreader device creates distortion in each part of one bar 8 and causes it to curve, it often causes wrinkles in the paper or the paper is rolled up in a bamboo-like shape, making it impossible to wind it up neatly. There were many cases where the product was scrapped because it could not be completed.
発明が解決しようとする問題点
以上のように従来のスプレツダー装置の如く一
本の弓形バーを個々の螺棒等により各部の曲率を
調整する方法では分割数が増える程分割紙毎の適
正な調整が困難となり、一部の曲げが他の部位の
曲率に影響する等、相互の干渉による歪、調整不
良等を回避できない。このため従来はドラム３の
厚みや径を大にしたり、スライダー６の精度を上
げる等して欠点を補う方策を講じているが、抜本
的な解決とはなつていない。Problems to be Solved by the Invention As described above, with the method of adjusting the curvature of each part of a single bow-shaped bar using individual threaded rods as in the conventional spreader device, the more the number of divisions increases, the more the appropriate adjustment for each divided sheet becomes possible. This makes it difficult to avoid distortion, poor adjustment, etc. due to mutual interference, such as the bending of one part affecting the curvature of other parts. For this reason, conventional measures have been taken to compensate for the drawbacks, such as increasing the thickness and diameter of the drum 3 or increasing the precision of the slider 6, but these have not provided a fundamental solution.
従つて上記調整には時間と労力を掛け、上記不
具合を最小限にすることで良しとせざるを得ない
のが実情となつている。 Therefore, the reality is that it is necessary to spend time and effort on the above adjustment and to minimize the above problems.
又従来のスプレツダー装置では運転中の調整が
困難で、一度調整後その結果を見て、再調整、或
は再々調整を繰り返さなければならず、極めて非
合理的であるばかりか、この間の損紙も無視でき
ず、稼動効率も低下させる。本発明は上記の如き
問題を解決すべく提供されたものである。 In addition, with conventional spreader devices, it is difficult to make adjustments during operation, and once you have made the adjustment, you have to check the results and readjust or repeat the adjustment again and again, which is not only extremely irrational, but also reduces paper waste during this process. This cannot be ignored and will reduce operating efficiency. The present invention is provided to solve the above problems.
問題点を解決するための手段
本発明は上記問題点を解決する手段として、前
記の如くスリツターにて複数条に分割された各分
割紙を一対の駆動ドラム上において従転せる巻芯
部材に巻取るようにしたワインダーにおけるスプ
レツダー装置として、所定の分割紙１丁に対して
自由回転し該分割紙の紙巾方向の一方の耳側を上
方又は下方の一方へ押圧して左右へ変向せしめ分
割紙相互間に間〓を生成する紙押えバー又は紙押
えコロを設けると共に、同分割紙の紙巾方向の他
方の耳側を上方又は下方の他方へ押圧して上記変
向された分割紙を他の分割紙と平行状態（元の状
態）に矯正する紙押えバー又は紙押えコロを設
け、上記間隙を生成しつつ分割紙を可及的に平行
状態に矯正し上記巻取りに供するように構成した
ものである。Means for Solving the Problems As a means for solving the above problems, the present invention provides a means for solving the above-mentioned problems by winding each divided sheet of paper, which has been divided into a plurality of strips by the slitter, onto a core member that can be rotated on a pair of driving drums. As a spreader device in a winder designed to take a piece of paper, it rotates freely against a predetermined piece of divided paper and presses one edge side of the divided paper in the paper width direction either upward or downward to turn the divided paper to the left or right. A paper presser bar or a paper presser roller is provided to create a space between them, and the other edge side of the divided paper in the paper width direction is pressed upward or downward to the other side so that the divided paper whose direction has been changed is A paper presser bar or a paper presser roller is provided to correct the divided paper so that it is parallel to the original state (original state), and the divided paper is corrected to the parallel state as much as possible while creating the above-mentioned gap, and is then subjected to the winding. It is something.
作 用
帯紙は紙巾方向には曲り難く、上下方向（紙面
と垂直な方向）には曲り易いが、本発明はこの性
質を利用し、上記の如く分割紙１丁に対して独立
して接する紙押えバー又は紙押えコロを自由回転
可に設け、これらを分割紙の一方の耳側を上方又
は下方に押圧し他方の耳側では小さく偏位させる
か又は偏位させないように配置することにより、
その搬出側において容易且つ確実に変向を誘起
し、間隙を生成することができ、更に同紙搬出端
側に紙押えバー又は紙押えコロを設け、これらを
同分割紙の紙巾方向の他方の耳側を上方又は下方
の他方へ押圧する如く配置することによつて上記
左右へ変向された分割紙の姿勢を他の分割紙と平
行（元の状態）に矯正し適正な巻取りを行なわせ
ることができる。Function Banding paper is difficult to bend in the paper width direction, but easy to bend in the vertical direction (direction perpendicular to the paper surface), and the present invention takes advantage of this property, and as described above, the paper band is difficult to bend in the paper width direction, but it is easy to bend in the vertical direction (perpendicular to the paper surface). By providing a presser bar or a paper presser roller so as to be freely rotatable, and arranging these so that one side of the divided paper is pressed upward or downward and the other side is slightly deviated or not deviated,
It is possible to easily and reliably induce a change in direction and create a gap on the unloading side of the paper, and furthermore, a paper presser bar or a paper presser roller is provided on the unloading end side of the paper, and these are attached to the other edge of the divided paper in the paper width direction. By arranging the paper so that one side is pressed upward or downward, the attitude of the divided paper that has been turned left and right is corrected to be parallel to the other divided paper (original state), and proper winding is performed. be able to.
又上記手段によれば上記紙押えバー又は紙押え
コロを上下に微調動させるのみで、ほんの僅かな
分割紙の偏位で分割紙間の間隙生成の拡大、縮小
が容易且つ自在に行なえる。 Further, according to the above means, the gap between the divided sheets can be easily and freely enlarged or reduced by only slightly adjusting the paper presser bar or the paper presser roller up and down, and with only a slight deviation of the divided sheets.
又分割数が増えても紙押えバー又は紙押えコロ
の個々を他と干渉を来すことなく、換言すれば隣
接する分割紙に影響な与えることなく個別調整が
適正に行なえる。 Furthermore, even if the number of divisions increases, each paper presser bar or paper presser roller can be adjusted individually without interfering with each other, or in other words, without affecting adjacent divided sheets.
又上記によつてスプレツダー装置の調整作業を
著しく単純にし運転中であつても短時間で正確な
調整操作が可能となつた。 Moreover, as a result of the above, the adjustment work of the spreader device is significantly simplified, and even during operation, it is possible to perform accurate adjustment operations in a short period of time.
実施例
以下本発明の実施例を第３図以降に基いて説明
する。尚ワインダー装置は第１図に例示し説明し
た通りであり、本発明は該ワインダーにおけるス
プレツダー装置として前記スリツター２の搬出側
に、分割紙固有の紙押えバー又は紙押えコロを以
下に述べる配置、態様にて自由回転可に設置し、
分割紙の変向、調整を同バー又はコロの上下又は
角度の調整等にて個別に行なえるようにしたもの
である。Embodiments Embodiments of the present invention will be described below with reference to FIG. 3 and subsequent figures. The winder device is as illustrated and explained in FIG. 1, and the present invention is a spreader device in the winder, in which a paper presser bar or a paper presser roller specific to the divided paper is arranged as described below on the delivery side of the slitter 2. It is installed in such a way that it can rotate freely,
The orientation and adjustment of the divided sheets can be individually performed by adjusting the vertical or angle of the same bar or roller.
第３図乃至第５図はスプレツダー装置として上
記紙押えバーを用いた場合を示す。図示のように
帯紙１の３丁どりを考えると、上記自由回転する
紙押えバー１１ａ，１１ｂを左端と右端の分割紙
１a′，１b′に独立して設け、該紙押えバー１１
ａ，１１ｂを各分割紙１a′，１b′の紙巾方向に延
在させ、その下面に接触させ紙の走行に従い回転
させると共に、隣接する分割紙１c′（中間の分割
紙）に対し下り傾斜となるように配置する。 FIGS. 3 to 5 show the case where the paper presser bar described above is used as a spreader device. Considering three sheets of paper band 1 as shown in the figure, the freely rotating paper presser bars 11a and 11b are provided independently on the left end and right end divided sheets 1a' and 1b'.
a, 11b are extended in the paper width direction of each divided paper 1a', 1b', brought into contact with the lower surface thereof, and rotated as the paper runs, and are tilted downward relative to the adjacent divided paper 1c' (middle divided paper). Arrange it so that
この結果、分割紙１a′，１b′は各紙押えバー１
１ａ，１１ｂの紙搬出側において、隣接する分割
紙１c′より離間する左右方向へ変向し、間隙１３
ａ，１３ｂを夫々生成するに至る。斯くして駆動
ドラム３上の巻取ロール紙４への巻取りに供す
る。 As a result, the divided sheets 1a' and 1b' are
1a and 11b, the paper is turned in the left-right direction away from the adjacent divided paper 1c', and the gap 13
a and 13b are generated, respectively. In this way, it is used for winding onto the winding roll paper 4 on the drive drum 3.
上記各紙押えバー１１ａ，１１ｂは各分割紙１
a′，１b′の下面に接してテンシヨン状態にある該
分割紙を平面に保ちつつ、一方の耳側を上方へ偏
位させると同時に相対的に他方の耳側（中間分割
紙１c′と隣接する耳側）を下方へ偏位させる如く
配する。又は上記各紙押えバー１１ａ，１１ｂを
各分割紙１a′，１b′の上面に接する如く配し、そ
の一端側において各分割紙１a′，１b′の一方の耳
側（中間分割紙１c′と隣接する耳側）を下方へ偏
位させる如く押圧すると共に、同他端側において
は紙面に対し離間させ押圧しないようにするか、
又は接触させ紙面を平面に保ちつつ他方の耳側を
上方へ偏位させ、同様の間隙生成作用を得る。 Each paper holding bar 11a, 11b is connected to each divided paper 1.
While keeping the divided paper in tension in contact with the lower surfaces of a' and 1b' flat, one edge side is deflected upward and at the same time relatively the other edge side (adjacent to the intermediate divided paper 1c') The ear side) is placed so that it deviates downward. Alternatively, each paper holding bar 11a, 11b is arranged so as to be in contact with the upper surface of each divided paper 1a', 1b', and one edge side of each divided paper 1a', 1b' (adjacent to the intermediate divided paper 1c') is placed on one end side thereof. Press so as to deviate the ear side) downward, and at the same time, move the other end side away from the paper surface so as not to press it, or
Alternatively, the same gap-generating effect can be obtained by making contact and deflecting the other ear side upward while keeping the paper surface flat.
上記実施例においては分割紙１丁に対し２本以
上の紙押えバーを自由回転可に設け、下面又は上
面に接するように配置しても良い。 In the above embodiment, two or more paper presser bars may be freely rotatably provided for one divided sheet of paper and arranged so as to be in contact with the lower surface or the upper surface.
第６図は上記紙押えバーとして上押え用と下押
え用を組にし設けた実施例を示す。 FIG. 6 shows an embodiment in which an upper presser bar and a lower presser bar are provided as a set as the paper presser bar.
即ち、分割紙１丁に対し下押え用の紙押えバー
１１ｃを前記説明の配向を以つて分割紙１a′，１
b′の下面に自由回転可に接触させて上方へ押圧す
ることにより間隙を生成させると共に、該下押え
用紙押えバー１１ｃの紙搬出側に位置して上押え
用の紙押えバー１１ｄを下押え用の紙押えバー１
１ｃとは逆方向に傾斜させ分割紙１a′，１b′の上
面に自由回転可に接して逆方向に押圧する如く設
置する。 That is, for one divided sheet, the paper presser bar 11c for lower pressing is oriented as described above, and the divided sheets 1a', 1 are
b' is brought into contact with the lower surface of b' in a freely rotatable manner and pressed upward to create a gap, and the lower paper presser bar 11c is positioned on the paper delivery side of the lower presser paper presser bar 11c to lower the paper presser bar 11d for upper presser. paper presser bar 1
It is inclined in the opposite direction to 1c and is installed so as to freely rotate in contact with the upper surface of the divided sheets 1a' and 1b' and press in the opposite direction.
上記実施例においては、下押え用の紙押えバー
１１ｃは第７図Ａに示す如く分割紙１a′，１b′の
中間分割紙１c′と隣接する一方の耳側を下方へ、
同他方の耳側を上方へ夫々偏位させるようにガイ
ドして前記間隙１３ａ，１３ｂを形成し、他方上
押え用の紙押えバー１１ｄは第７図Ｂに示す如く
上記下押え用の紙押えバー１１ｃの先方でこれと
は逆方向に傾設して分割紙１a′，１b′の中間分割
紙１c′と隣接する一方の耳側を上方へ、同他方の
耳側を下方へ夫々偏位させるようにガイドし上記
変向された分割紙１a′，１b′を平行状態に姿勢を
矯正し巻取りに供する。 In the above embodiment, as shown in FIG. 7A, the paper presser bar 11c for lower press moves downwardly one edge side of the divided sheets 1a' and 1b' adjacent to the intermediate divided sheet 1c'.
The gaps 13a and 13b are formed by guiding the other ear sides upwardly, and the paper presser bar 11d for the upper presser is used as the paper presser for the lower presser as shown in FIG. 7B. The tip of the bar 11c is tilted in the opposite direction, and one side of the divided sheets 1a' and 1b' adjacent to the intermediate divided sheet 1c' is deviated upward, and the other side of the divided sheet 1b' is deflected downward. The divided sheets 1a' and 1b' whose orientations have been changed are corrected to be parallel to each other, and the sheets are then wound up.
上記紙押えバー１１ａ乃至１１ｄは何れも上下
と配向角と左右への移動調節が可能な如く横架
し、上記間隙の広狭の調整や姿勢の制御ができる
ようにする。 The paper holding bars 11a to 11d are all horizontally mounted so that they can be adjusted up and down, their orientation angles, and their movements to the left and right, so that the width of the gap can be adjusted and the posture can be controlled.
次に第８図乃至第１１図はワインダースプレツ
ダー装置として上記紙押えバーに代え、自由回転
する紙押えコロを設け、前記原理に従い該紙押え
コロとして上押え用と下押え用を組にし使用した
実施例を示す。 Next, FIGS. 8 to 11 show a winder spreader device in which a freely rotating paper presser roller is installed in place of the paper presser bar described above, and an upper presser roller and a lower presser roller are combined as a set according to the above-mentioned principle. Examples used are shown below.
図示のように、分割紙１丁に対し下押え用の紙
押えコロ１１ｅを中間分割紙１c′と反対側の耳側
において分割紙１a′，１b′の下面に自由回転可に
接触させ、同所においてこれを上方へ偏位させる
如く押圧することにより前記間隙１３ａ，１３ｂ
を生成させると共に、該下押え用紙押えコロ１１
ｅの紙搬出側に位置して上押え用の紙押えコロ１
１ｆを配し、該紙押えコロ１１ｆを分割紙１a′，
１b′に対し上記下押え用紙押えコロ１１ｅとは反
対側の耳側（中間分割紙１c′と隣接する耳側）を
下方へ押圧する如く設置する。これによつて紙押
えコロ１１ｆは上記下押え用紙押えコロ１１ｅに
よつて変向された分割紙の姿勢を平行に矯正し巻
取りに供する。 As shown in the figure, a paper presser roller 11e for holding down one divided sheet is brought into contact with the lower surface of the divided sheets 1a' and 1b' on the edge side opposite to the intermediate divided sheet 1c' in a freely rotatable manner. The gaps 13a and 13b are closed by pressing the gaps 13a and 13b upward.
At the same time, the lower presser paper presser roller 11
Paper presser roller 1 for upper presser located on the paper delivery side of e.
1f, and the paper presser roller 11f is used to hold the divided paper 1a',
1b' is installed so as to press the edge side opposite to the lower paper presser roller 11e (the edge side adjacent to the intermediate divided paper 1c') downward. As a result, the paper presser roller 11f corrects the orientation of the divided paper, which has been changed by the lower presser paper presser roller 11e, to be parallel to each other, and prepares it for winding.
本発明は他例として上記紙押えコロを分割紙１
a′，１b′の下面又は上面の一方のみに接するよう
に配する場合、例えば上記下押え用の紙押えコロ
１１ｅを一個又は二個以上設け分割紙１a′，１
b′の下面に接し押圧するように配置する場合を含
む。 As another example of the present invention, the above-mentioned paper presser roller is used to divide paper 1 into
If the divided paper 1a', 1b' is arranged so as to touch only one of the lower surface or the upper surface, for example, one or more paper press rollers 11e for the lower press are provided.
This includes the case where it is placed in contact with and pressed against the lower surface of b′.
上記紙押え用コロ１１ｅ，１１ｆは何れも上下
と左右への移動調節が可能なように調節機構１４
を介して取付ける。 The paper presser rollers 11e and 11f are all provided with an adjustment mechanism 14 so as to be able to adjust their movement vertically and horizontally.
Install via.
第１２図、第１３図は上記紙押え用コロ１１
ｅ，１１ｆの紙押え面の上下レベルを調節し設定
する機構、即ち上下動調節機構を示している。 Figures 12 and 13 show the paper presser roller 11.
This figure shows a mechanism for adjusting and setting the vertical level of the paper pressing surface of e and 11f, that is, a vertical movement adjustment mechanism.
図示のように紙巾方向に横設した軸１５に偏心
カム１６を軸装する。該偏心カム１６は軸１５の
軸心に対し偏心する真円カムから成る。 As shown in the figure, an eccentric cam 16 is mounted on a shaft 15 horizontally disposed in the paper width direction. The eccentric cam 16 is a perfect circular cam that is eccentric with respect to the axis of the shaft 15.
該偏心カム１６の一側部に割クランプ１７を一
体に形成し、該割クランプを偏心カム１６と共に
軸１５の周面に嵌め、割部に設けた取付孔１８に
てボルト締めし固定する。 A split clamp 17 is integrally formed on one side of the eccentric cam 16, and the split clamp 17 is fitted together with the eccentric cam 16 onto the circumferential surface of the shaft 15, and fixed by tightening bolts through a mounting hole 18 provided in the split portion.
上記の如くした偏心カム１６の周面にベアリン
グ１９を介して紙押えコロ１１ｅ，１１ｆを自由
回動可に嵌装する。斯くして上記割クランプ１７
の軸１５に対する締付けを緩め偏心カム１６を軸
１５の周面で回動することにより、その回動角に
応じ長径位置と短径位置が設定され、必然的にこ
れに滑合せる上記紙押えコロ１１ｅ，１１ｆの紙
押え面の高低（上下位置）が設定される。 Paper press rollers 11e and 11f are fitted onto the circumferential surface of the eccentric cam 16 as described above via bearings 19 so as to be freely rotatable. In this way, the above-mentioned split clamp 17
By loosening the tightening on the shaft 15 and rotating the eccentric cam 16 on the circumferential surface of the shaft 15, the long diameter position and the short diameter position are set according to the rotation angle, and the above-mentioned paper presser roller inevitably slides into this position. The height (vertical position) of the paper pressing surfaces 11e and 11f is set.
上記紙押えレベルの上下動調節機構は軸１５に
よつて基準位置が固定され、これに軸支した偏心
カム１６の偏心量により（偏心面の選択により）
レベル調整を行なうので、精度の高い微調が可能
であり、上記の如き微小の押圧量の変化でも分割
紙の間隙が大きく変化してしまう紙押えコロの調
整用に採用して有効である。 The vertical movement adjustment mechanism for the paper presser level has its reference position fixed by the shaft 15, and is determined by the eccentricity of the eccentric cam 16 supported by the shaft (by selecting the eccentric surface).
Since the level is adjusted, fine adjustment with high precision is possible, and it is effective when employed for adjusting the paper presser roller, where even a small change in the amount of pressure as described above can cause a large change in the gap between the divided sheets.
発明の効果
以上説明したように、本発明はワインダースプ
レツダー装置において、所定の分割紙１丁に対し
独立して接する紙押えバー又は紙押えコロを自由
回転可に設け、これらを分割紙の一方の耳部を上
方又は下方に押圧する如く配置することにより、
その搬出側において容易且つ確実に変向を誘起
し、間隙を生成することができ、更に同紙搬出端
側に同分割紙の紙巾方向の他方の耳側を上方又は
下方の他方へ押圧する如く設置した紙押えバー又
は紙押えコロによつて上記左右へ変向された分割
紙の姿勢を平行に矯正し、よつて適正な巻取りを
行なわせることができる。Effects of the Invention As explained above, the present invention provides a winder spreader device with freely rotatable paper press bars or paper press rollers that contact each predetermined sheet of divided paper independently, By arranging one ear so as to press it upward or downward,
It is possible to easily and reliably induce a change in direction and create a gap on the paper delivery side, and it is also installed on the paper delivery end side so as to press the other edge side of the divided paper in the paper width direction upward or downward. The paper holding bar or paper holding roller corrects the orientation of the divided paper, which has been deflected from side to side, so that it is parallel to the left and right, thereby allowing proper winding.
又上記手段によれば上記紙押えバー又は紙押え
コロを上下に微調動させるのみで、ほんの僅かな
分割紙の偏位で分割紙間の間隙生成の拡大、縮小
が容易且つ自在に行なえる。 Further, according to the above means, the gap between the divided sheets can be easily and freely enlarged or reduced by only slightly adjusting the paper presser bar or the paper presser roller up and down, and with only a slight deviation of the divided sheets.
又分割数が増えても紙押えバー又は紙押えコロ
の個々を他と干渉を来すことなく、換言すれば隣
接する分割紙に影響を与えることなく個別調整が
適正に行なえる。 Furthermore, even if the number of divisions increases, individual adjustments can be made appropriately without interfering with each paper presser bar or paper presser roller, or in other words, without affecting adjacent divided sheets.
又上記によつてスプレツダー装置の調整作業を
著しく単純にし、運転中であつても短時間で正確
な調整操作が可能となつた。 Moreover, the above-mentioned arrangement greatly simplifies the adjustment work of the spreader device, making it possible to perform accurate adjustment in a short time even during operation.
更に白板紙の場合、おもて面を内側にして巻取
るのが通例であるが、この場合必然的におもて面
が下側になるので、従来のスプレツダーバー方式
によると、この面を擦るので疵をつけたり、白色
度が低下したりして好ましからざる結果を生じせ
しめていた。本発明によると、紙押えバー又は紙
押えコロは転がり接触のため、上記のような疵を
付けたり、或は白色度の低下を招く問題を有効に
解消し得るものである。 Furthermore, in the case of white paperboard, it is customary to roll it up with the front side inside, but in this case the front side is necessarily on the bottom, so according to the conventional spretz dabber method, this side is rubbed. This has led to undesirable results such as scratches and decreased whiteness. According to the present invention, since the paper presser bar or paper presser roller makes rolling contact, it is possible to effectively solve the above-mentioned problems of causing scratches or deterioration of whiteness.
上記によつて従来のワインダースプレツダーに
おける調整の困難性を克服し、巻取りにおけるロ
ール紙間の相互干渉（食い付き）、筍状巻取り等
の不良巻取りの発生、並びにスプレツダー装置の
接触による紙のおもて面の白色度の低下の問題を
効果的に解消することができた。又本発明によれ
ば特開昭59−31243号公報に示すスプレツダー装
置の如く分割紙を前後に互い違いに案内する場合
の如きスリツターの側面と分割紙の耳部端縁とが
擦れを惹起し毛羽立ちを生ずるような欠点を有効
に防止し又同先行例とは異なつて、各巻取りロー
ル紙を互いに同一軸線上に並べ且つ均等な巻取り
条件で各分割紙の巻き取りを美麗且つ適正に遂行
できる利点がある。 The above method overcomes the difficulty of adjustment in the conventional winder spreader, and prevents mutual interference (biting) between paper rolls during winding, occurrence of defective winding such as bamboo shoot winding, and contact of the spreader device. This effectively solved the problem of reduction in whiteness on the front surface of paper. Further, according to the present invention, when the split paper is guided alternately back and forth as in the spreader device shown in Japanese Patent Application Laid-Open No. 59-31243, the sides of the slitter and the edges of the edges of the split paper cause friction and fuzz. In addition, unlike the previous example, it is possible to arrange the respective winding roll papers on the same axis and to perform winding of each divided paper neatly and properly under uniform winding conditions. There are advantages.
第１図は既存のワインダー装置の基本構造を示
す側面図、第２図は従来のワインダースプレツダ
ー装置の正面図、第３図以降は本発明の実施例を
示し、第３図はスプレツダー装置として紙押えバ
ーを用いた実施例を示すワインダースプレツダー
装置側面図、第４図は同平面図、第５図は同紙押
えバーを正面視する断面図、第６図は上押え用と
下押え用の紙押えバーを適用した上記の実施例を
分割紙１丁を以つて示す平面図、第７図Ａは下押
え用の紙押えバーを正面視する断面図、第７図Ｂ
は上押え用の紙押えバーを正面視する断面図、第
８図はスプレツダー装置として紙押えコロを用い
た実施例を示すワインダー側面図、第９図は紙押
えコロ設置部を示す側面図、第１０図は同平面
図、第１１図Ａは下押え用の紙押えコロを正面視
する断面図、第１１図Ｂは上押え用の紙押えコロ
を正面視する断面図、第１２図は紙押えコロの紙
押えレベルを調節する機構を示す側面図、第１３
図は同断面図である。
１……帯紙、１a′，１b′，１c′……分割紙、２
……スリツター、３……駆動ドラム、４……巻取
ロール紙、５……紙管、１１ａ乃至１１ｄ……ス
プレツダー装置を構成する紙押えバー、１１ｅ，
１１ｆ……同紙押えコロ。
Fig. 1 is a side view showing the basic structure of an existing winder device, Fig. 2 is a front view of a conventional winder spreader device, Fig. 3 and subsequent figures show embodiments of the present invention, and Fig. 3 is a spreader device. 4 is a plan view of the winder spreader device, FIG. 5 is a sectional view of the same paper presser bar as viewed from the front, and FIG. 6 is a side view of the winder spreader device showing an embodiment using a paper presser bar. FIG. 7A is a plan view showing the above-mentioned embodiment using a paper presser bar for presser with one piece of divided paper; FIG. 7A is a cross-sectional view of the paper presser bar for lower presser as viewed from the front; FIG. 7B
8 is a side view of the winder showing an embodiment using a paper presser roller as a spreader device; FIG. 9 is a side view showing the paper presser roller installation part; Fig. 10 is a plan view of the same, Fig. 11A is a sectional view of the paper presser roller for the lower presser as seen from the front, Fig. 11B is a sectional view of the paper presser roller for the upper presser as seen from the front, and Fig. 12 is a sectional view of the paper presser roller for the upper presser. Side view showing the mechanism for adjusting the paper pressing level of the paper pressing roller, No. 13
The figure is a sectional view of the same. 1... Band paper, 1a', 1b', 1c'... Divided paper, 2
... slitter, 3 ... drive drum, 4 ... take-up roll paper, 5 ... paper tube, 11a to 11d ... paper press bar constituting the spreader device, 11e,
11f... Same paper presser roller.
Claims (1)
割紙を一対の駆動ドラム上において従動せる巻芯
部材に巻取るようにしたワインダー装置におい
て、上記所定の分割紙１丁に対して自由回転し該
分割紙の紙巾方向の一方の耳側を上方又は下方の
一方へ押圧して左右へ変向せしめ分割紙相互間に
間〓を生成する紙押えバー又は押えコロを設ける
と共に、その紙搬出側に同分割紙の紙巾方向の他
方の耳側を上方又は下方の他方へ押圧して上記変
向された分割紙を他の分割紙と平行状態に矯正し
上記巻取りに供する紙押えバー又は紙押えコロを
設けたことを特徴とするワインダースプレツダー
装置。1. In a winder device in which a band paper is divided into a plurality of strips by a slitter and the divided paper is wound around a core member that can be driven by a pair of driving drums, the winder is configured to freely rotate with respect to one predetermined divided paper. A paper presser bar or a presser roller is provided to press one edge side of the paper width direction of the divided paper upward or downward to change the direction to the left or right and create a gap between the divided paper sheets, and the paper carrying-out side thereof is provided. A paper pressing bar or paper that presses the other edge side of the paper width direction of the divided paper upwardly or downwardly to straighten the deflected divided paper to a state parallel to other divided papers and to provide the paper for winding. A winder spreader device characterized by being equipped with a presser roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12288187A JPS63288851A (en) | 1987-05-19 | 1987-05-19 | Winder spreader device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12288187A JPS63288851A (en) | 1987-05-19 | 1987-05-19 | Winder spreader device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63288851A JPS63288851A (en) | 1988-11-25 |
| JPH0517140B2 true JPH0517140B2 (en) | 1993-03-08 |
Family
ID=14846945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12288187A Granted JPS63288851A (en) | 1987-05-19 | 1987-05-19 | Winder spreader device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63288851A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0342457A (en) * | 1989-07-07 | 1991-02-22 | Toshiba Mach Co Ltd | Aligning mechanism for parallel tape group |
| JPH085175Y2 (en) * | 1990-06-29 | 1996-02-14 | トッパン・ムーア株式会社 | Paper take-up device |
| JP4284465B2 (en) * | 2003-04-04 | 2009-06-24 | 富士フイルム株式会社 | Web cutting method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5931243A (en) * | 1982-08-16 | 1984-02-20 | Mitsubishi Plastics Ind Ltd | Method of winding slitted film or sheet |
-
1987
- 1987-05-19 JP JP12288187A patent/JPS63288851A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5931243A (en) * | 1982-08-16 | 1984-02-20 | Mitsubishi Plastics Ind Ltd | Method of winding slitted film or sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63288851A (en) | 1988-11-25 |
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