JPH06135622A - Folding machine for rotary press - Google Patents
Folding machine for rotary pressInfo
- Publication number
- JPH06135622A JPH06135622A JP30807092A JP30807092A JPH06135622A JP H06135622 A JPH06135622 A JP H06135622A JP 30807092 A JP30807092 A JP 30807092A JP 30807092 A JP30807092 A JP 30807092A JP H06135622 A JPH06135622 A JP H06135622A
- Authority
- JP
- Japan
- Prior art keywords
- width
- sheet
- former
- page
- 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.)
- Granted
Links
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、８頁，１６頁専用の折
機で１２頁，２４頁の折丁出しを可能にした巻取輪転機
の折機に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a folding machine of a take-up rotary press capable of unfolding pages 12 and 24 with a dedicated folder for pages 8 and 16.
【０００２】[0002]
【従来の技術】従来、８頁，１６頁折丁出しが可能な折
機では、１２頁，２４頁折丁出しができず、１２頁，２
４頁折りは用紙を３本のリボンにスリットしてターンバ
ーで重ねる専用折機で行わねばならず、１台で８頁，１
６頁折丁出しおよび１２頁，２４頁折丁出しの両折丁出
しを行うことができる折機はみられなかった。2. Description of the Related Art Conventionally, a folding machine that can output 8-page and 16-page signatures cannot output 12-page and 24-page signatures, and 12-page and 2-page
4-page folding must be done by a special folding machine that slits paper into three ribbons and stacks them with a turn bar.
No folding machine was found that could perform both 6-page and 12- and 24-page signatures.
【０００３】[0003]
【発明が解決しようとする課題】本発明は、１台の折機
で８頁，１６頁折丁出しおよび１２頁，２４頁折丁出し
の両折丁出しを可能にし、しかも従来の８頁，１６頁折
丁出し専用の既存設備の一部を容易に改造して両折丁出
し可能な折機にすることができる巻取輪転機印刷機の折
機を提供するものである。SUMMARY OF THE INVENTION According to the present invention, it is possible to perform both 8-page and 16-page signatures and 12-page and 24-page signatures with a single folding machine, and the conventional 8-page signature. The present invention provides a folding machine for a web-fed rotary printing press, which can easily modify a part of the existing equipment for exclusive use of 16-page folding and convert it into a folding machine capable of double-folding.
【０００４】[0004]
【課題を解決するための手段】本発明は、フォーマ折り
で使用する紙幅の１．５倍幅の用紙を案内するガイドロ
ーラを設けると共に、案内される用紙の１／３幅をカッ
トするスリッターを設け、２／３幅にカットされた用紙
をフォーマに案内し、１／３幅にカットされた用紙を反
転引出す反転引出しローラ群と、該反転引出しローラ群
で引出された１／３幅用紙を前記フォーマで二つ折りさ
れた２／３幅用紙に重ね合せる重ね合せローラ群と、こ
れらの重ね合せた用紙の折胴とを配設したことを特徴と
する巻取輪転機の折機である。SUMMARY OF THE INVENTION According to the present invention, there is provided a guide roller for guiding a sheet having a width 1.5 times the width of a sheet used in former folding, and a slitter for cutting 1/3 width of the guided sheet. A reverse drawing roller group that is provided to guide the paper cut to the 2/3 width to the former and reversely draws the paper cut to the 1/3 width, and a 1/3 width paper drawn by the reverse drawing roller group. A folding machine of a take-up rotary press comprising: a stacking roller group for stacking a 2/3 width sheet folded in two by the former, and a folding cylinder for the stacked sheets.
【０００５】[0005]
【作用】フォーマで二つ折りされる紙幅の１．５倍幅の
用紙を使用し、スリッターでその１／３幅の部分をカッ
トし、２／３幅の部分はフォーマに送られるが、カット
された１／３幅の部分は反転引出し機構によって反転し
て引出され、重ね合せローラ群によって前記フォーマで
二つ折りされた２／３幅の部分と重ね合され、重ね合さ
れたまま折胴に導かれ、平行折り１回で１２頁の折丁が
作製され、さらにコレクトと平行折り１回で２４頁の折
丁が作製される。また、８頁，１６頁の折丁出しを行う
には、２／３幅の用紙を使用し、スリッターでカットす
ることなくそのまま従来通りフォーマに移送すればよ
い。The function is to use a sheet having a width 1.5 times as wide as the width of the sheet folded by the former, and the slitter cuts the 1/3 width portion, and the 2/3 width portion is sent to the former but cut. The 1/3 width part is inverted and drawn out by the reverse drawing mechanism, and is overlapped by the overlapping roller group with the 2/3 width part folded in two by the former, and is guided to the folding cylinder while being overlapped. Then, a 12-page signature is produced by one parallel folding, and a 24-page signature is further produced by collect and one parallel folding. Further, in order to carry out signatures of 8 pages and 16 pages, it is sufficient to use a paper having a width of 2/3 and transfer it to a former as it is without cutting it with a slitter.
【０００６】[0006]
【実施例】本発明の一実施例を図面を参照しながら説明
すれば、フォーマで二つ折りされる紙幅の１．５倍幅の
用紙１を案内するガイドローラ２が適当数配設され、途
中に用紙１の１／３幅をカットするスリッター３が設け
られている。スリッター３によって１／３幅をカットさ
れた用紙の１／３幅用紙１1 と２／３幅用紙１2 は、一
旦それぞれ別経路に送られるようになっている。１／３
幅用紙１1 の経路には、用紙を９０度方向転換するため
のターンバー１１、反転ローラ１２、ガイドローラ１
３、コンペンセータローラ１４、ガイドローラ１５、ト
ラッグローラ１６が配置される一方、２／３幅用紙１2
の経路には、従来と同様の、ガイドローラ２１とフォー
マ２２と、フォーマ２２の下端に近接してニップローラ
２３が配置されている。さらに、ニップローラ２３に続
いてニップローラ２３1 ，２３2 による重ね合せローラ
群が配置され、この重ね合せローラ群には１／３幅用紙
１1 の経路がガイドローラ１７を介して用紙１1 を送り
込むように連結されており、重ね合せローラ群には用紙
を所定寸法に裁断する裁断胴２４、折胴２５、重ね胴２
６が連なっている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. An appropriate number of guide rollers 2 for guiding a sheet 1 having a width 1.5 times the width of a sheet folded by a former are provided. A slitter 3 that cuts 1/3 of the width of the sheet 1 is provided. The ⅓ width paper 1 1 and the ⅔ width paper 1 2 of which the ⅓ width has been cut by the slitter 3 are once fed to different paths. 1/3
Width The path of the sheet 1 1, turn bar 11 for the paper 90 degrees turning, reversing roller 12, guide roller 1
3, the compensator roller 14, the guide roller 15, and the trag roller 16 are arranged, while the 2/3 width paper 1 2
The guide roller 21, the former 22 and the nip roller 23 are arranged in the path of (2) in the vicinity of the lower end of the former 22, as in the conventional case. Further, a stacking roller group including nip rollers 23 1 and 23 2 is arranged subsequent to the nip roller 23, and a path of the 1/3 width sheet 1 1 feeds the sheet 1 1 through the guide roller 17 to the stacking roller group. Are connected as described above, and the stacking roller group cuts a sheet into a predetermined size by a cutting cylinder 24, a folding cylinder 25, and a stacking cylinder 2.
6 are in a row.
【０００７】さて、１２頁，２４頁折丁出しを行うに
は、フォーマ折りされる紙幅の１．５倍の用紙１がガイ
ドローラ２で案内され、スリッター３によって１／３幅
がカットされ、２／３幅用紙１2 はガイドローラ２１を
経てフォーマ２２に導かれて二つ折りされる。一方、１
／３幅用紙１1 はターンバー１１に至り、９０度方向転
換されて反転ローラ１２に至り、反転してガイドローラ
１３、コンペンセータローラ１４、ガイドローラ１５を
経てドラッグローラ１６で引出され、ガイドローラ１７
により前記フォーマ２２で二つ折りされニップローラ２
３を経た用紙１2と共に、ニップローラ２３1 に導か
れ、用紙１1 と１2 とが重ね合される。次いで、これら
の用紙１1 ，１2 はニップローラ２３2 を経て裁断胴２
４にて所定寸法に裁断された後、折胴１５および重ね胴
１６で平行折１回が行われ１２頁の折丁を作製する。ま
た、さらにコレクトと平行折１回で２４頁の折丁が作製
できる。また、８頁，１６頁の折丁出しを行う時には、
フォーマ折りで使用する紙幅の用紙を用い、前記２／３
幅の用紙１2 の経路にて従来通りのフォーマ折りを行え
ばよい。このように、１台の折機で８頁，１６頁折丁出
しおよび１２頁，２４頁折丁出しの両折丁出しが可能と
なるが、従来の８頁，１６頁折丁出し専用の既存設備の
一部を改造するだけで１２頁，２４頁折丁出し機能を付
加することができる。In order to perform 12-page and 24-page signatures, a sheet 1 having a width 1.5 times the width of the sheet to be folded by the former is guided by a guide roller 2, and a slitter 3 cuts a width of 1/3. 2/3 width sheet 1 2 is guided to the former 22 via a guide roller 21 folio. On the other hand, 1
/ 3 width paper 1 1 reaches the turn bar 11, is 90 degrees diverted reaches the reversing roller 12, guide rollers 13 are reversed, compensator rollers 14, are drawn by dragging roller 16 via a guide roller 15, guide rollers 17
The former 22 is folded in two by the nip roller 2
The sheet 1 2 having passed 3 is guided to the nip roller 23 1 and the sheets 1 1 and 1 2 are superposed. Then, these sheets 1 1, 1 2 cutting cylinder 2 through the nip roller 23 2
After being cut into a predetermined size in 4, the folding cylinder 15 and the stacking cylinder 16 perform one parallel folding to produce a 12-page signature. Further, a signature of 24 pages can be produced by collecting and folding once in parallel. Also, when you are doing 8- and 16-page signatures,
Use the width of the paper used for the former fold, and
The conventional former folding may be performed in the path of the width of the sheet 1 2 . In this way, it is possible to perform both 8-page and 16-page signatures and 12-page and 24-page signatures with a single folding machine. The 12- and 24-page page layout function can be added by simply modifying a part of the existing equipment.
【０００８】[0008]
【発明の効果】以上述べたように本発明は、フォーマ折
りで使用する紙幅の１．５倍幅の用紙を案内するガイド
ローラを設けると共に、案内される用紙の１／３幅をカ
ットするスリッターを設け、２／３幅にカットされた用
紙をフォーマに案内し、１／３幅にカットされた用紙を
反転引出す反転引出しローラ群と、該反転引出しローラ
群で引出された１／３幅用紙を前記フォーマで二つ折り
された２／３幅用紙に重ね合せる重ね合せローラ群と、
これらの重ね合せた用紙の折胴とを配設したことによ
り、１台の折機で８頁，１６頁折丁出しおよび１２頁，
２４頁折丁出しの２種類の折丁出しを可能とし、しかも
従来の８頁，１６頁折丁出し専用の既存設備の一部を改
造するだけで可能になるという、極めて有益なる効果を
奏するものである。As described above, the present invention is provided with the guide roller for guiding the paper having a width 1.5 times the width of the paper used in the former folding and the slitter for cutting 1/3 width of the guided paper. Is provided, guides the paper cut to the 2/3 width to the former, and reversely draws out the paper cut to the 1/3 width and the 1/3 width paper drawn out by the reverse drawing roller group. A stacking roller group for stacking the sheet on a 2/3 width sheet folded in two by the former,
By arranging these overlapping paper folding cylinders, a single folding machine can provide 8-page, 16-page and 12-page
Two types of signatures, 24 page signatures, are possible, and it is possible to do it by simply modifying a part of the existing equipment dedicated to 8 page and 16 page signatures. It is a thing.
【図１】本発明の一実施例を示す要部の平面図である。FIG. 1 is a plan view of an essential part showing an embodiment of the present invention.
【図２】図１の側面図である。FIG. 2 is a side view of FIG.
１ 用紙 １1 １／３幅用紙 １2 ２／３幅用紙 ２ ガイドローラ 11 ターンバー 12 反転ローラ 13 ガイドローラ 14 コンペンセータローラ 15 ガイドローラ 16 トラッグローラ 17 ガイドローラ 21 ガイドローラ 22 フォーマ 23 ニップローラ 231 ニップローラ 232 ニップローラ 24 裁断胴 25 折胴 26 重ね胴1 Paper 1 1 1/3 width paper 1 2 2/3 width paper 2 Guide roller 11 Turn bar 12 Reverse roller 13 Guide roller 14 Compensator roller 15 Guide roller 16 Trag roller 17 Guide roller 21 Guide roller 22 Former 23 Nip roller 23 1 Nip roller 23 2 Nip roller 24 Cutting cylinder 25 Folding cylinder 26 Stacking cylinder
Claims (1)
幅の用紙を案内するガイドローラを設けると共に、案内
される用紙の１／３幅をカットするスリッターを設け、
２／３幅にカットされた用紙をフォーマに案内し、１／
３幅にカットされた用紙を反転引出す反転引出しローラ
群と、該反転引出しローラ群で引出された１／３幅用紙
を前記フォーマで二つ折りされた２／３幅用紙に重ね合
せる重ね合せローラ群と、これらの重ね合せた用紙の折
胴とを配設したことを特徴とする巻取輪転機の折機。1. A guide roller for guiding a sheet having a width 1.5 times the width of the sheet used in the former folding is provided, and a slitter for cutting a width of 1/3 of the guided sheet is provided.
Guide the paper cut into 2/3 width to the former, and
A reversal drawer roller group for reversing and drawing a sheet cut into three widths, and a stacking roller group for superimposing a 1/3 width sheet drawn by the reversal drawer roller group on a two-third width sheet folded in two by the former. And a folding cylinder for these stacked sheets of paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30807092A JP3278703B2 (en) | 1992-10-22 | 1992-10-22 | Folding machine for winding press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30807092A JP3278703B2 (en) | 1992-10-22 | 1992-10-22 | Folding machine for winding press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06135622A true JPH06135622A (en) | 1994-05-17 |
| JP3278703B2 JP3278703B2 (en) | 2002-04-30 |
Family
ID=17976521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30807092A Expired - Fee Related JP3278703B2 (en) | 1992-10-22 | 1992-10-22 | Folding machine for winding press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3278703B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009046300A (en) * | 2007-08-23 | 2009-03-05 | Sankyo Printing Co Ltd | Manufacturing device of booklet-like product |
| JP2009531208A (en) * | 2006-03-23 | 2009-09-03 | ゴス インターナショナル アメリカス インコーポレイテッド | Tabloid printing machine and refurbishment method |
-
1992
- 1992-10-22 JP JP30807092A patent/JP3278703B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009531208A (en) * | 2006-03-23 | 2009-09-03 | ゴス インターナショナル アメリカス インコーポレイテッド | Tabloid printing machine and refurbishment method |
| US9469096B2 (en) | 2006-03-23 | 2016-10-18 | Goss International Americas, Inc. | Tabloid printing press and retrofitting method |
| JP2009046300A (en) * | 2007-08-23 | 2009-03-05 | Sankyo Printing Co Ltd | Manufacturing device of booklet-like product |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3278703B2 (en) | 2002-04-30 |
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