JPS58183567A - Folding machine - Google Patents
Folding machineInfo
- Publication number
- JPS58183567A JPS58183567A JP6170382A JP6170382A JPS58183567A JP S58183567 A JPS58183567 A JP S58183567A JP 6170382 A JP6170382 A JP 6170382A JP 6170382 A JP6170382 A JP 6170382A JP S58183567 A JPS58183567 A JP S58183567A
- Authority
- JP
- Japan
- Prior art keywords
- folding
- biting
- drum
- fold
- point
- 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
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
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/16—Rotary folders
- B65H45/162—Rotary folders with folding jaw cylinders
- B65H45/168—Rotary folders with folding jaw cylinders having changeable mode of operation
Abstract
Description
【発明の詳細な説明】
本発明は第１咬え折と第２咬え折とチョツノ折とを行な
う折機の改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a folding machine that performs first folding, second folding, and short folding.
従来の第１咬え折（Ｂ４折）と第２咬え折（Ｂ６折）と
チョッパ折（Ｂ５折）とな行なう折機を第１．２．５図
により説明すると、（ａ）は走行印刷紙、（ｂｌはニッ
ピングローラ、（ｃ）は折ブレード装置（ｂｌおよび針
装置（１）を設けた第１折胴、（ａｌはカッターケース
（ｊ）および咬え装置（ｋ）を設けた第１咬え胴、（ｅ
ｌはカム吊）Ｋより開閉する爪装置（１）および折ブレ
ード装置（ｍｌを設けた第２折胴、（ｆｌは咬え装置（
ｎｌを設けた第２咬え胴で、クラッチが設けられている
。A conventional folding machine that performs the first fold (B4 fold), second fold (B6 fold), and chopper fold (B5 fold) is explained using Figure 1.2.5. Printing paper, (bl is a nipping roller, (c) is a folding blade device (bl and a first folding cylinder equipped with a needle device (1), (al is a cutter case (j) and a gripping device (k) The first biting body, (e
1 is a second folding drum equipped with a claw device (1) and a folding blade device (ml) which are opened and closed from K (l is a cam hanging device), (fl is a gripping device (
A clutch is provided in the second bite barrel provided with nl.
また［ｇ）は爪装置（０）を設けた減速排紙胴、（ｑｌ
は折帖の排出方向を切り換えるための上下機構をもった
紙案内板、（ｒ）はＢ６折排紙用のス） ＩＪツバ、（
ｓｌはチョッパ折機ｌｌＩすもった排紙コンベアで、第
１図は、Ｂ４折帖なそのま〜排出、あるいはＢ５直角折
（矢印（イ）参照）へ搬送している場合な示し、このと
き、第２折胴（ｅｌの爪装置（１）は、カムｆｐｌによ
り図示の位置で開閉するようになっている。また紙案内
板（ｑ）はその先端が第２折胴（ｅ）の外周面に設けた
溝に沈んでいて、Ｂ４折鮎な水平方向に排出する状態に
セットされている。また第２図は、Ｂ６゜析出し時の状
態を示し、このとき、第２折胴（ｅｌのカムｆｐｌを交
換して、爪装置（１）す図示の位置で開閉させるように
切り換えている。また紙案内板ｆｑｌは、第２折胴（ｅ
ｌの外周面から離れた位置にセットされ、Ｂ４折帖がＢ
６折位置まで搬送されたのち、折たたまれて、排出され
るようになっている。なお第１．２．５図の（ＡＩ ）
は爪閉じ位置、（Ａ２）はＢ４（Ｂ５）近時の爪離し位
置、（Ａ３）はＢ６折折の爪離し位置をそれぞれ示して
いる。[g) is a deceleration paper delivery cylinder equipped with a pawl device (0), (ql
(r) is a paper guide plate with a vertical mechanism for switching the direction of ejection of the ejected documents, (r) is for ejecting B6 folded sheets) IJ collar, (
sl is the discharge conveyor of the chopper folding machine llI, and Fig. 1 shows the case where the paper is being conveyed to the B4 folding sheet as is or to the B5 right angle folding (see arrow (a)). , the pawl device (1) of the second folding cylinder (el) is opened and closed by a cam fpl at the position shown in the figure.The tip of the paper guide plate (q) is connected to the outer periphery of the second folding cylinder (e). It is set in a state where it is sunk in a groove provided on the surface and discharged in a horizontal direction like B4 folding cylinder.Furthermore, Fig. 2 shows the state at the time of B6° precipitation, and at this time, the second folding cylinder ( The cam fpl of the el is replaced so that the pawl device (1) is opened and closed at the position shown in the figure.
B4 signature is set at a position away from the outer circumferential surface of B
After being conveyed to the 6-fold position, it is folded and discharged. Note that (AI) in Figure 1.2.5
(A2) shows the recently released position of B4 (B5), and (A3) shows the released position of B6.
前記折機には次の問題があった。The folding machine had the following problems.
（ＩＩＢ４折（Ｂ５折）とＢ６析出しとの切り換えな行
なう場合、（１）紙案内板（ｑｌを上下して、ロックす
ることが必要だし、（２）爪離し用カム（ｐｌ ｋ交換
して、離しタイミングを切り換えることが必要（第３図
参照）で、上記切換えに時間がかかる。(When switching between IIB4 folding (B5 folding) and B6 deposition, (1) it is necessary to lock the paper guide plate (ql) by moving it up and down, and (2) it is necessary to change the pawl release cam (plk). Therefore, it is necessary to switch the release timing (see FIG. 3), and the above switching takes time.
ｆＩＩＩＢ６折寸法（第２図の爪装置（１）に咬えられ
た折帖の先端から折グレード装置（−までの※印距離）
を変更する場合、（１）第２折胴（ｅ）の折グレード装
置（ｍ）を２組とも円周方向に移動させることが必要だ
し、（２）同じ量だけ、第２咬え胴（ｆｌおよび減速排
紙胴ｆｇ）を移動させることが必要で、上記変更に時間
がかかる。fIIIB6 fold dimension (distance marked with * from the tip of the signature gripped by the claw device (1) in Figure 2 to the fold grade device (-))
When changing the folding cylinder (e), (1) it is necessary to move both sets of folding grade devices (m) of the second folding cylinder (e) in the circumferential direction, and (2) it is necessary to move the second folding cylinder (e) by the same amount. It is necessary to move the deceleration paper cylinder fg) and the deceleration paper cylinder fg), and the above change takes time.
ＣＩＩＢ４折帖を第２折胴ｔｅｌの爪装置（１）に受は
渡すとき、折帖にねじれや位置のずれが発生しても、そ
れを修正するものがないので、Ｂ６折精度が不良になる
。When passing the CIIB4 signature to the claw device (1) of the second folding cylinder tel, even if the signature is twisted or misaligned, there is nothing to correct it, so the B6 folding accuracy will be poor. Become.
という問題があった。There was a problem.
本発明は前記の問題点に対処するもので、第１咬え折と
第２咬え折とチョッ／セ折とを行なう折機において、第
１咬え折点からチョッパ折への受は渡し点までの間に第
２咬え折用受は渡し分岐点な設け、第２咬え折用受は渡
し胴の周速度を第１咬え胴のそれよりも遅くしたことを
特徴とする折機に係り、その目的とする処は、Ｂ４折（
Ｂ５折）とＢ６析出しとの切り換えな短時間に容易に行
なうことができる。Ｂ６折折法の変更を短時間に容易に
行なうことができる。さらにＢ６折精度（折位置のばら
つきやねじれ）を向上することができる改良された折機
を供する点にある。The present invention addresses the above-mentioned problems, and is provided in a folding machine that performs first bite folding, second bite folding, and chop/sew folding. The second hook-and-fold receiver is provided at a transfer point between the points, and the second hook-and-fold receiver has a circumferential speed of the transfer drum that is slower than that of the first hook and fold. Regarding the machine, its purpose is B4 (
It is possible to easily switch between B5 precipitation and B6 precipitation in a short period of time. The B6 folding method can be easily changed in a short time. Another object of the present invention is to provide an improved folding machine that can improve the B6 folding accuracy (dispersion of folding positions and twisting).
次に本発明の折機な第４，５図に示す一実権例により説
明すると、（１）は走行印刷紙、（２）はニッピングロ
ーラ、（３）はカッターケース（９）をもっ鉱層、（４
）は折ブレード装置ＯＩおよび針装置０１にもつ第１折
胴、（５）はカム（イ）により開閉する咬え装＊ａ’ｙ
ｓｒ：もつ第１咬え胴、（６）はストッパ０３をもつ爪
装置（１４＋および折ブレード装置（１５１を具えた第
２折胴で、クラッチ付きである。また（７）は咬え装置
（を印をもつ第２咬え胴、（８）は爪装置（ｌηをもつ
減速排紙胴、（Ｉａｋ−ＩＢ４折時近時尻側を第１折胴
（４）の表面に押し付けるための押さえロール、ａｊは
Ｂ４折折の先端を第２折胴（６）の表面に突設したスト
ッパ０へ押し当てるためのまたＢ５直角折搬送ベル）
（２４）へ送り込むためのタイミングローラ、（２１＋
はＢ５直角折への搬送用紙案内板、Ｃ（２）はＢ６折排
紙用のス） ＋３ッ、ａ、２３）は排紙コンベアである
。なお各シリンダの直径比、回転比、およびシリンダの
周速度比は次のようになっている。Next, a practical example of the folding machine of the present invention shown in FIGS. 4 and 5 will be explained. (1) is a running printing paper, (2) is a nipping roller, (3) is a cutter case (9) with a mineral layer, (4
) is the first folding cylinder of the folding blade device OI and needle device 01, and (5) is the gripping device *a'y that is opened and closed by the cam (a).
sr: a first gripping cylinder with a stopper 03; (6) is a second folding cylinder equipped with a claw device (14+) having a stopper 03 and a folding blade device (151); and (7) is a clutch; (8) is a deceleration paper delivery cylinder with a pawl device (lη), (Iak-IB4) a presser for pressing the rear end side against the surface of the first folding cylinder (4) when folding. Roll, aj is a B5 right-angle fold conveyor bell for pressing the tip of the B4 fold against the stopper 0 protruding from the surface of the second folding cylinder (6))
Timing roller for feeding to (24), (21+
C(2) is a sheet conveyance guide plate for B5 right-angle folding, and C(2) is a sheet discharging conveyor for B6 folding. The diameter ratio, rotation ratio, and circumferential speed ratio of each cylinder are as follows.
次に前記折機の作用な説明する。Next, the operation of the folding machine will be explained.
Ｂ４析出しくＢ５直角析出し）の場合、第２折胴（６）
に設けたクラッチな切って、第２折胴（６）以後を停止
させておく。Ｂ４折帖は、第１咬え胴（５）の咬え装置
（１２により第４図の咬え離し位置（Ｄ）まで搬送され
たのち、タイミングローラａ！Ｊにより搬送（ル）１２
４）まで送られ、紙案内板ａ＋）の下面を通って搬送さ
れる。In the case of B4 precipitation or B5 right angle precipitation), the second folding cylinder (6)
Disengage the clutch provided at the top to stop the second folding cylinder (6) and the rest. The B4 notebook is conveyed by the gripping device (12) of the first gripping cylinder (5) to the gripping release position (D) in Fig. 4, and then transported (le) 12 by the timing roller a!J.
4) and is conveyed through the lower surface of the paper guide plate a+).
Ｂ６折の場合、その切り換えは、第２折胴（６）のクラ
ッチを入れるのみでよい。即ち、第４図の咬え離し位置
ｆＤ）で離されたＢ４折帖は、タイミングローラ（１１
により減速された第２折胴（６）の表面に突設したスト
ツ、＜ （１３１へ押し当てられて、折帖のねじれや位
置のずれが修正され、爪装置■で咬えられた後、Ｂ６折
へ排出される。また第５図は、第２折胴（６）のストッ
パα３爪装置ｆ１４１折プレード装置Ｑ５１の関係を示
している。同第５図においてＢ６折寸法（第５図のスト
ッパ（１３１０紙当て面から折ブレード装置（１５１ま
での※印距離）を変更する場合、シム（ハ）の厚さを変
えて、ストラフ判３の紙当て位置をずらせるのみでよい
。それは第２折胴（６）が減速されていて、折帖が必ず
ストッパｏ３１に当るまで送られるためである。In the case of B6 folding, the switching only requires engaging the clutch of the second folding cylinder (6). That is, the B4 notebook released at the release position fD in FIG.
The second folding drum (6) is decelerated by the second folding drum (6), which is pressed against the protruding surface of the second folding drum (6), which is pressed against the folding cylinder (131) to correct the twisting and misalignment of the folding book, and is gripped by the claw device ■. Fig. 5 shows the relationship between the stopper α3 pawl device f141 of the second folding cylinder (6) and the folding plate device Q51. If you want to change the distance from the stopper (1310 paper contact surface to the folding blade device (151) marked with *), all you need to do is change the thickness of the shim (C) and shift the paper contact position of Struff size 3. This is because the bi-folding cylinder (6) is decelerated and the signature is always fed until it hits the stopper o31.
次に前記折機の効果を説明する。Next, the effects of the folding machine will be explained.
（Ｉ）Ｂ４折（Ｂ５折）とＢ６析出しとの切り換えな行
なう場合、（１）紙案内板（２１＋を切り換える必要が
ない。（２）第１咬え胴の咬え装置（１２１の離し位置
が同一でよいため、カム交換等による切り換えが必要で
ない。（３）第２折胴（６）のクラッチ人、切のみでよ
いので、上記切換えな短時間に容易に行なうことができ
る。(I) When switching between B4 folding (B5 folding) and B6 deposition, (1) There is no need to switch the paper guide plate (21+). (2) The gripping device of the first gripping body (121 release) Since the position may be the same, there is no need for switching by cam replacement etc. (3) Since it is only necessary to turn on and off the clutch of the second folding cylinder (6), the above switching can be easily carried out in a short time.
（ＩＩ） 第２折胴（６）の周速度な減速した結果、
（１）第１咬え胴（５）から第２折胴（６）の爪装置圓
に８４折帖を受は渡すとき、折帖先端をストッパ（１３
１に当てることができ、折帖のねじれや位置のずれを修
正できてＢ６折精度を向上できる。（２）Ｂ６折寸法を
変更する場合、折ブレード装置（１５１や第２咬え胴（
力減速排紙胴（８）す移動する必要がなく、ストッパ０
のシムＣ→を交換するのみでよくて、Ｂ６折寸法の変更
を短時間に容易に行なうことができる。(II) As a result of the peripheral speed of the second folding cylinder (6) being decelerated,
(1) When passing the 84 fold from the first gripping cylinder (5) to the claw device ring of the second folding cylinder (6), the tip of the fold is held by the stopper (13).
1, it is possible to correct twists and misalignments of the signature, and it is possible to improve the accuracy of B6 folding. (2) When changing the B6 folding dimension, use the folding blade device (151) or the second gripping cylinder (
There is no need to move the force reduction paper delivery cylinder (8), and the stopper is 0.
It is only necessary to replace the shim C→, and the B6 fold dimension can be easily changed in a short time.
以上本発明な実施例について説明したが、勿論本発明は
このような実施例にだけ局限されるものではなく、本発
明の精神を逸脱しない範囲内で種々の設計の改変を怖し
うるものである。Although the embodiments of the present invention have been described above, it goes without saying that the present invention is not limited to these embodiments, and that various changes in design may be made without departing from the spirit of the present invention. be.
第１図は従来の折機の８４（Ｂ５）析出し時の状態を示
す側面図、第２図は回折機の８６析出し時の状態を示す
側面図、第３図は同折機の第２折胴のカムを拡大して示
す側面図、第４図は本発明に係る折機の一実施例を示す
側面図、第５図は回折機の第２折胴のストッパを拡大し
て示す側面図である。
（５）・・・第１咬え胴
（６）・・・第２咬え折用骨は渡し胴
ＣＤ＋・・・第２咬え折用骨は渡し分岐点（榎・・・第
１咬え折点
（稍・・チョッパ折への受は渡し点
復代理人 弁理士開本重文
（９） 外２名Figure 1 is a side view showing the state of a conventional folding machine when 84 (B5) is precipitated, Figure 2 is a side view showing the state of a diffractometer when 86 is deposited, and Figure 3 is a side view of the same folding machine. FIG. 4 is a side view showing an enlarged view of the cam of the second folding cylinder, FIG. 4 is a side view showing an embodiment of the folding machine according to the present invention, and FIG. 5 is an enlarged view showing the stopper of the second folding cylinder of the diffracting machine. FIG. (5)...The first bite trunk (6)...The second bite fracture bone is the passing body CD+...The second bite fracture bone is the passing branch point (Enoki...the first bite bone) 2 people including patent attorney Kaimoto Shifumi (9)
Claims (1)
において、第１咬え折点からチョッパ折への受は渡し点
までの間に第２咬え折用受は渡し分岐点な設け、第２咬
え折用受は渡し胴の周速度な第１咬え胴のそれよりも遅
くしたことを特徴とする折機。In a folding machine that performs the first biting fold, the second biting fold, and the chopper fold, the second biting folding plate is inserted between the first biting folding point and the chopper folding point. A folding machine characterized in that a transfer branch point is provided, and the peripheral speed of the second transfer cylinder is slower than that of the first transfer cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6170382A JPH0227260B2 (en) | 1982-04-15 | 1982-04-15 | ORIKI |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6170382A JPH0227260B2 (en) | 1982-04-15 | 1982-04-15 | ORIKI |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58183567A true JPS58183567A (en) | 1983-10-26 |
| JPH0227260B2 JPH0227260B2 (en) | 1990-06-15 |
Family
ID=13178860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6170382A Expired - Lifetime JPH0227260B2 (en) | 1982-04-15 | 1982-04-15 | ORIKI |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0227260B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6351283A (en) * | 1986-08-22 | 1988-03-04 | Komori Printing Mach Co Ltd | Parallel folding switching device for folding machine |
| JPH02235780A (en) * | 1989-03-10 | 1990-09-18 | Hitachi Ltd | Bankbook handling apparatus |
| US5425697A (en) * | 1992-06-25 | 1995-06-20 | Heidelberger Druckmaschinen Ag | Folding device for producing folded printed products from a web of printed material |
| JP2008127160A (en) * | 2006-11-21 | 2008-06-05 | Tokyo Kikai Seisakusho Ltd | Gripping/folding apparatus |
-
1982
- 1982-04-15 JP JP6170382A patent/JPH0227260B2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6351283A (en) * | 1986-08-22 | 1988-03-04 | Komori Printing Mach Co Ltd | Parallel folding switching device for folding machine |
| JPH02235780A (en) * | 1989-03-10 | 1990-09-18 | Hitachi Ltd | Bankbook handling apparatus |
| US5425697A (en) * | 1992-06-25 | 1995-06-20 | Heidelberger Druckmaschinen Ag | Folding device for producing folded printed products from a web of printed material |
| JP2008127160A (en) * | 2006-11-21 | 2008-06-05 | Tokyo Kikai Seisakusho Ltd | Gripping/folding apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0227260B2 (en) | 1990-06-15 |
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