JPS58112742A - Printing sheet attraction device in delivery mechanism of sheet-fed press - Google Patents
Printing sheet attraction device in delivery mechanism of sheet-fed pressInfo
- Publication number
- JPS58112742A JPS58112742A JP21406281A JP21406281A JPS58112742A JP S58112742 A JPS58112742 A JP S58112742A JP 21406281 A JP21406281 A JP 21406281A JP 21406281 A JP21406281 A JP 21406281A JP S58112742 A JPS58112742 A JP S58112742A
- Authority
- JP
- Japan
- Prior art keywords
- suction
- belt
- paper
- attraction
- printing
- 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
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
- B65H29/241—Suction devices
- B65H29/242—Suction bands or belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/21—Industrial-size printers, e.g. rotary printing press
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Discharge By Other Means (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、枚葉印刷機に於ける排紙機構に関するもので
あるが、特にその排紙機構に吸引装置を用いたものであ
る。゛
従来の枚葉印刷機の排紙機構に於ける吸引装置は、エヤ
ーによる吸引装置を装備させた吸引車により、搬送中の
印刷紙を吸着させているものが一般的であつえ。この方
法では、いずれも吸引する部分が真上の一個所であるた
めに、ボール紙などの厚紙やカールなどしている紙ぐせ
の悪い印刷紙の場合には、完全に吸着することができず
、紙当て部に強く当り、印刷紙の先端部を破損したり汚
れ現象が生じるなどの印刷上の問題や、更に排紙部に積
載された印刷紙をそのまま断裁したり打抜きなどの加工
ができず、これがために排紙部に積載された印刷紙の積
み直しをしなければならないなど経済的にも問題点があ
った。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a paper discharge mechanism in a sheet-fed printing press, and particularly to a paper discharge mechanism using a suction device. ``The suction device in the paper discharge mechanism of conventional sheet-fed printing presses generally uses a suction wheel equipped with an air suction device to suck up the printed paper being conveyed. With this method, since the suction part is just one place directly above, it may not be possible to completely suction the paper if it is thick paper such as cardboard or curly printed paper. This may cause printing problems such as hitting the paper abutment section strongly, damaging the leading edge of the printing paper or causing stains, and furthermore, printing paper stacked on the paper output section may not be processed such as cutting or punching as it is. This also caused economical problems, such as the need to reload the printing paper stacked on the paper discharge section.
本発明は、上記の如き問題点を解決するために開発した
ものであって、グリッパ−が咬えた印刷紙を吸引して連
続的に紙積台に搬送載置する排紙機構において、数個の
吸引穴を設けたベルトを大小員なる運車とギヤー関に巻
装し、該ギヤーを駆動ギヤーを介して回動し、更に吸引
パイプに連遷せしめた吸引盤を、前記ベルトの吸引穴に
取付け、該ベルト面上を移送中の印刷紙の咬尻部を吸引
させ、少なくともベルトの速度が印刷紙の速度より減速
されるようにギヤーの回転を減速させ、かつ版胴および
ゴム胴が一回転するごとにベルトも一回転することと、
印刷紙の咬尻がベルトの吸引穴の吸引範囲を通過した後
に、最初の吸引穴が吸引盤上にくるように穴の位置を設
定することを条件としたことによって、いかなる印刷紙
であっても確実に吸引でき、紙積台に印刷紙を良好に送
り込むことのできることを目的とした枚葉印刷機排紙機
構に於ける印刷紙の吸引装置を提供することができる。The present invention was developed in order to solve the above-mentioned problems.The present invention has been developed in order to solve the above-mentioned problems. A belt with suction holes is wound around a large and small truck and a gear link, and the gear is rotated via a drive gear, and a suction disc connected to a suction pipe is attached to the suction hole of the belt. is attached to the belt surface to attract the butt end of the printing paper being transferred on the belt surface, and to reduce the rotation of the gear so that the speed of the belt is at least lower than the speed of the printing paper, and to reduce the speed of the plate cylinder and the blanket cylinder. The belt also rotates once every time it rotates,
By setting the hole position so that the first suction hole is on the suction disk after the end of the printing paper passes through the suction range of the suction hole of the belt, any printing paper It is possible to provide a suction device for printed paper in a paper discharge mechanism of a sheet-fed printing machine, which is capable of reliably sucking the printed paper and feeding the printed paper to the paper stacking table in a good manner.
以下、図面に従って本発明の一実施例について説明する
。An embodiment of the present invention will be described below with reference to the drawings.
第１図は本発明の枚葉印刷機の全体機構概要図であり、
本機は給紙機構（４）、印刷機構（Ｂ）、および排紙機
構（０）とから成っている。この印刷機構中）は、すで
に従来公知技術による印刷機構である。本図の（０）の
部分が本発明の排紙機構である。すなわち、印刷機構（
Ｂ）によって、印刷された印刷紙チェーンに等間隔に取
付けであるグリッパ−が咬えて搬°送し、所定の紙積台
に印刷紙の咬尻部を吸着させて順次積載する排紙機構で
ある。FIG. 1 is a schematic diagram of the entire mechanism of the sheet-fed printing press of the present invention.
This machine consists of a paper feeding mechanism (4), a printing mechanism (B), and a paper ejection mechanism (0). This printing mechanism) is already a printing mechanism based on a conventionally known technology. The part (0) in this figure is the paper ejecting mechanism of the present invention. That is, the printing mechanism (
B) is a paper ejection mechanism in which grippers attached at equal intervals grip the printed paper chain and convey it, and the paper is sequentially stacked on a predetermined paper stacking table by adsorbing the butt ends of the paper. be.
第２図は、本発明の印刷紙吸引装置を示したものであり
、１は吸引穴を設けたベルトであるこのベルトは、ギヤ
ー３と遊軍４間に巻装しである。ギヤー３は運車４より
も大径にし、駆動ギヤー１０にて回動される。駆動ギヤ
ー１０は単独のモーター（図示せず）を介して駆動軸９
を駆動して、回動するようにしである。５は吸引バイブ
ロを連通せしめた吸引盤であり、ベルト１の各吸引穴２
に取付けである。この吸引盤５からエアー（ＩＩ示曽ず
）を吸引することによって、ベルト１上函を通過する印
刷紙２０を吸着することができる。７．８はブラナット
、１１はベアリング、１２は固定ビンであり、１３は紙
揃え板、１４はその取付は台、１５はステーである。こ
のような本発明による装置には、少なくとも次のような
条件を必要とする。すなわち、■ベル）１の速度が印刷
紙２０の速度より減速されるようにギヤー３の回転を減
速させ、かつ版胴およびゴム胴が一回転するごとにベル
）ｌも一回転すること、■印刷紙の咬尻２１がベルト１
の吸引穴２の吸引筒ＩＩ（ロ）を通過した後に、最初の
吸引穴２が吸引盤５上にくるように穴の位置を設定する
ことを条件として成るところに特徴を有する。FIG. 2 shows the printed paper suction device of the present invention, and 1 is a belt provided with suction holes. This belt is wound between a gear 3 and a freewheel 4. The gear 3 has a larger diameter than the carriage 4 and is rotated by a drive gear 10. The drive gear 10 is connected to the drive shaft 9 via a separate motor (not shown).
It is designed to rotate by driving. Reference numeral 5 denotes a suction disk with a suction vibro connected to each suction hole 2 of the belt 1.
It is installed on. By suctioning air (II not shown) from this suction disk 5, the printing paper 20 passing through the upper case of the belt 1 can be suctioned. 7.8 is a bra nut, 11 is a bearing, 12 is a fixed bin, 13 is a paper alignment plate, 14 is a stand for mounting it, and 15 is a stay. Such a device according to the present invention requires at least the following conditions. That is, (1) decelerate the rotation of the gear 3 so that the speed of the bell (1) is lower than the speed of the printing paper 20, and (1) rotate the bell (1) once every time the plate cylinder and blanket cylinder rotate once; The end 21 of the printing paper is the belt 1
It is characterized in that the position of the hole is set so that the first suction hole 2 is above the suction disk 5 after passing through the suction tube II (b) of the suction hole 2.
次に、本発明装置の作動について説明するとまず、駆動
モーターにより駆動軸９を駆動させ駆動ギヤー１０を介
してギヤー３を回動させるこのギヤー３の回動により、
運車４が回転し、ベルト１が矢印方向に回転する。一方
吸引パイブ６に連着されているエアーポンプ（図示ぜず
）を作動させ吸引盤５を介してベル）１の吸引範囲（ロ
）の吸引穴２を常時吸引させている。このように本発明
装置をセｙ）したならば、印刷紙２０をベルト１上面に
搬送させると、印刷紙２０が吸引範囲（ロ）の地点を通
過すると、印刷紙２０の咬尻２１の部分が吸引穴２にす
ばやく吸着され吸引範囲（ロ）を通過したならば、紙揃
え板１３に印刷紙２０の咬尻２１部が順次纏えられて行
くこの場合最初の印刷紙２０と次の印刷紙２１関の時間
をあらかじめ計算して、吸引穴２の穴の位置が設けられ
ているので、印刷紙２００紙咬えと、紙はなしが良好に
できるようにされている０
第３図は、本発明装置の要部であるベルトの拡大図を示
したものである。ベルト１は、本図からも明らかのよう
にベルト１のけば３分の１はどのところに３個の吸引穴
２を並置させ、しかも−列に順次設けである。このよう
に吸引穴２を設けたのは、印刷紙２０の吸引を確実かつ
良好ならしめるためである＠
本発明は以上のように構成されているから、従来装置よ
りも排紙−構が良好になるばかりか簡単な機構から成っ
ているので簡単な装置として排紙機構に取付けることが
でき、しかも操作が簡単であるので、性能面、取付面、
経済面、操作面、実１ｉ１等あらゆる面から見ても新進
で優れた教葉印肩機の排紙機構に於ける印刷紙吸引装置
と云える。Next, the operation of the device of the present invention will be explained.First, the drive shaft 9 is driven by the drive motor, and the gear 3 is rotated via the drive gear 10.By the rotation of the gear 3,
The carriage 4 rotates, and the belt 1 rotates in the direction of the arrow. On the other hand, an air pump (not shown) connected to the suction pipe 6 is operated to constantly draw suction into the suction hole 2 in the suction range (b) of the bell 1 via the suction disk 5. When the printing paper 20 is conveyed to the upper surface of the belt 1, when the printing paper 20 passes through the suction range (b), the butt end 21 of the printing paper 20 When the paper is quickly attracted to the suction hole 2 and passes through the suction range (b), the end 21 portions of the printing paper 20 are sequentially collected on the paper alignment plate 13. In this case, the first printing paper 20 and the next printing paper Since the time of the 21st check is calculated in advance and the position of the suction hole 2 is set, the printing paper 200 is able to hold the paper well and the paper does not flow properly. This is an enlarged view of the belt, which is the main part of the device. As is clear from this figure, the belt 1 has three suction holes 2 arranged side by side in one-third of the belt 1, and arranged sequentially in -rows. The reason why the suction hole 2 is provided in this way is to ensure that the printing paper 20 is suctioned properly.@ Since the present invention is configured as described above, the paper ejection mechanism is better than that of the conventional device. Not only does it have a simple mechanism, it can be attached to the paper ejection mechanism as a simple device, and it is easy to operate.
From all aspects such as economy, operation, and practicality, it can be said to be a new and excellent printed paper suction device for the paper ejection mechanism of the leaf stamp shoulder machine.
第１図は本発明の枚葉印刷機の全体機構の概要説明図、
第２１１は本発明装置の機構説明図、第３図は本発明の
要部であるベルシの拡大図である。FIG. 1 is a schematic explanatory diagram of the overall mechanism of the sheet-fed printing press of the present invention;
No. 211 is an explanatory view of the mechanism of the device of the present invention, and FIG. 3 is an enlarged view of the bell seat, which is the main part of the present invention.
Claims (1)
搬送装置する印刷機の排紙機構において、数個の吸引穴
を設けたベルトな大小員なる遊軍とギヤー閤に看装し、
該ギヤ二を駆動ギヤーを介して°−動し、更に吸引パイ
プに連通せしめた吸引盤を、前記ベルトの吸引穴に取付
は該ベルト面上を移送中の印刷紙の咬尻部を吸引させ、
少なくともぺ＃シの速度が、印刷機の速度より減速され
るようにギヤーの一回転を減速させ、かつ販劇およびゴ
ム胴が一回転するごとにベルトも一回転すること、印刷
紙の咬尻がベルトの吸引穴の吸引範囲を通過した後に最
初の吸引穴が吸引盤上にくるように穴の位置を設定する
こと、を条件として成ることを特徴とする枚葉印刷機の
排紙機構に於ける印刷紙吸引装置In the paper ejection mechanism of a printing press, in which the gripper suctions the printed paper and conveys it continuously to the paper stacking table, a belt-like member of various sizes with several suction holes is equipped with a puller and a gear bar. ,
The gear 2 is moved through a drive gear, and a suction disc connected to a suction pipe is attached to the suction hole of the belt to suction the butt end of the printing paper being transferred on the belt surface. ,
At least one rotation of the gear should be reduced so that the speed of the tape is lower than the speed of the printing press, and the belt should also rotate once for each rotation of the blanket cylinder, and the edge of the printing paper. A paper discharge mechanism of a sheet-fed printing press, characterized in that the position of the hole is set so that the first suction hole is on the suction plate after passing through the suction range of the suction hole of the belt. Printing paper suction device in
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21406281A JPS58112742A (en) | 1981-12-25 | 1981-12-25 | Printing sheet attraction device in delivery mechanism of sheet-fed press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21406281A JPS58112742A (en) | 1981-12-25 | 1981-12-25 | Printing sheet attraction device in delivery mechanism of sheet-fed press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58112742A true JPS58112742A (en) | 1983-07-05 |
| JPS619216B2 JPS619216B2 (en) | 1986-03-20 |
Family
ID=16649621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21406281A Granted JPS58112742A (en) | 1981-12-25 | 1981-12-25 | Printing sheet attraction device in delivery mechanism of sheet-fed press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58112742A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60155461A (en) * | 1983-09-29 | 1985-08-15 | Akiyama Insatsuki Seizo Kk | Sheet delivery mechanism for sheet-press |
| JPS6293142A (en) * | 1985-10-18 | 1987-04-28 | Fuji Xerox Co Ltd | Paper sheet separator |
| JPS62205960A (en) * | 1986-03-04 | 1987-09-10 | Komori Printing Mach Co Ltd | Discharged paper adsorbing device for paper sheet printing machine |
| JPS63262367A (en) * | 1986-10-09 | 1988-10-28 | ハイデルベルガー・ドルツクマシーネン・アクチエンゲゼル シヤフト | Paper discharger for rotary press |
| JPH0683657U (en) * | 1993-05-20 | 1994-11-29 | 株式会社小森コーポレーション | Sheet material reduction mechanism of sheet material discharging device |
| JPH074455U (en) * | 1993-06-24 | 1995-01-24 | 株式会社小森コーポレーション | Sheet material reduction mechanism of sheet material discharging device |
| US5423255A (en) * | 1992-12-22 | 1995-06-13 | Heidelberger Druckmaschinen Ag | Feeding table assembly with suction belts in sheet feeders and method of assembly |
| JP2008030957A (en) * | 2006-07-27 | 2008-02-14 | Heidelberger Druckmas Ag | Sheet braking system for braking printing sheet |
| DE102012206925A1 (en) | 2011-04-26 | 2012-10-31 | Koenig & Bauer Aktiengesellschaft | Braking band for use in braking device for sheet brake in delivery of sheet-processing machine, particularly sheet printing machine, has openings arranged in region in surface density and along band circumference in another region |
| WO2015084605A1 (en) * | 2013-12-05 | 2015-06-11 | The Procter & Gamble Company | Apparatus and method for conveying absorbent articles |
| US9573766B2 (en) | 2013-12-05 | 2017-02-21 | The Procter & Gamble Company | Apparatus and method for conveying absorbent articles |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19960351A1 (en) * | 1999-12-14 | 2001-06-21 | Heidelberger Druckmasch Ag | Sheet braking system for a boom of a sheet processing machine |
-
1981
- 1981-12-25 JP JP21406281A patent/JPS58112742A/en active Granted
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0426B2 (en) * | 1983-09-29 | 1992-01-06 | Akyama Insatsuki Seizo Kk | |
| JPS60155461A (en) * | 1983-09-29 | 1985-08-15 | Akiyama Insatsuki Seizo Kk | Sheet delivery mechanism for sheet-press |
| JPS6293142A (en) * | 1985-10-18 | 1987-04-28 | Fuji Xerox Co Ltd | Paper sheet separator |
| JPH0338176B2 (en) * | 1985-10-18 | 1991-06-07 | Fuji Xerox Co Ltd | |
| JPS62205960A (en) * | 1986-03-04 | 1987-09-10 | Komori Printing Mach Co Ltd | Discharged paper adsorbing device for paper sheet printing machine |
| JPS63262367A (en) * | 1986-10-09 | 1988-10-28 | ハイデルベルガー・ドルツクマシーネン・アクチエンゲゼル シヤフト | Paper discharger for rotary press |
| US5423255A (en) * | 1992-12-22 | 1995-06-13 | Heidelberger Druckmaschinen Ag | Feeding table assembly with suction belts in sheet feeders and method of assembly |
| JPH0683657U (en) * | 1993-05-20 | 1994-11-29 | 株式会社小森コーポレーション | Sheet material reduction mechanism of sheet material discharging device |
| JPH074455U (en) * | 1993-06-24 | 1995-01-24 | 株式会社小森コーポレーション | Sheet material reduction mechanism of sheet material discharging device |
| JP2008030957A (en) * | 2006-07-27 | 2008-02-14 | Heidelberger Druckmas Ag | Sheet braking system for braking printing sheet |
| DE102012206925A1 (en) | 2011-04-26 | 2012-10-31 | Koenig & Bauer Aktiengesellschaft | Braking band for use in braking device for sheet brake in delivery of sheet-processing machine, particularly sheet printing machine, has openings arranged in region in surface density and along band circumference in another region |
| WO2015084605A1 (en) * | 2013-12-05 | 2015-06-11 | The Procter & Gamble Company | Apparatus and method for conveying absorbent articles |
| GB2535114A (en) * | 2013-12-05 | 2016-08-10 | Procter & Gamble | Apparatus and method for conveying absorbent articles |
| US9517887B2 (en) | 2013-12-05 | 2016-12-13 | The Procter & Gamble Company | Apparatus and method for conveying absorbent articles |
| US9573766B2 (en) | 2013-12-05 | 2017-02-21 | The Procter & Gamble Company | Apparatus and method for conveying absorbent articles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS619216B2 (en) | 1986-03-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58112742A (en) | Printing sheet attraction device in delivery mechanism of sheet-fed press | |
| EP1688377A2 (en) | Sheet convey apparatus | |
| CN100341695C (en) | Sheet delivery apparatus | |
| JP2007126284A (en) | Sheet-like material carrying device | |
| JP2588807Y2 (en) | Sheet ejection device for sheet-fed printing press | |
| JPH05310335A (en) | Paper feeding device of paper sheet printing machine | |
| JPS5912209Y2 (en) | printing device | |
| JPH08192945A (en) | Paper discharging device for cut paper printing machine | |
| JPS638682Y2 (en) | ||
| JPH025951Y2 (en) | ||
| JP2871860B2 (en) | Sheet brake installed in the output device of the printing press | |
| JPS5918297B2 (en) | Sheet-fed printing press discharge device | |
| CN213474831U (en) | Automatic feeding mechanism of printing machine | |
| CN217703534U (en) | Label separating device | |
| JPH0540037Y2 (en) | ||
| JPH0460904B2 (en) | ||
| JPH043800Y2 (en) | ||
| JP4503999B2 (en) | Sheet guide device | |
| JPS638680Y2 (en) | ||
| JP2548897Y2 (en) | Suction car equipment for sheet-fed printing press | |
| JP2547652Y2 (en) | Sucker device for sheet-fed printing press | |
| JP2823868B2 (en) | Book removal equipment | |
| JP2586001Y2 (en) | Discharge suction device for sheet-fed printing press | |
| JP2533755Y2 (en) | Suction car equipment for sheet-fed printing press | |
| CA2271050A1 (en) | Receipt form handling system for automated banking machine |