JPH05254705A - Method and apparatus for continuously delivering sheet from sheet-fed printer - Google Patents
Method and apparatus for continuously delivering sheet from sheet-fed printerInfo
- Publication number
- JPH05254705A JPH05254705A JP4318331A JP31833192A JPH05254705A JP H05254705 A JPH05254705 A JP H05254705A JP 4318331 A JP4318331 A JP 4318331A JP 31833192 A JP31833192 A JP 31833192A JP H05254705 A JPH05254705 A JP H05254705A
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- cassette
- sheets
- edge
- blowing
- 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
- B65H31/00—Pile receivers
- B65H31/30—Arrangements for removing completed piles
- B65H31/3072—Arrangements for removing completed piles by moving a surface supporting the pile of articles on edge, e.g. by using belts or carriages
-
- 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
- B65H2301/30—Orientation, displacement, position of the handled material
- B65H2301/32—Orientation of handled material
- B65H2301/321—Standing on edge
-
- 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
- B65H2301/40—Type of handling process
- B65H2301/42—Piling, depiling, handling piles
- B65H2301/421—Forming a pile
- B65H2301/4214—Forming a pile of articles on edge
- B65H2301/42146—Forming a pile of articles on edge by introducing articles from above
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/30—Other features of supports for sheets
- B65H2405/33—Compartmented support
- B65H2405/331—Juxtaposed compartments
- B65H2405/3312—Juxtaposed compartments for storing articles vertically or inclined (>45)
-
- 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)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Discharge By Other Means (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Pile Receivers (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、枚葉印刷機の排紙装置
から、掴み装置及び搬送装置を用いて搬送された印刷枚
葉紙を連続的に排紙するための方法と装置とに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and a device for continuously ejecting printed sheets conveyed by a gripping device and a conveying device from a sheet ejection device of a sheet-fed printing press. ..
【0002】[0002]
【従来の技術】枚葉印刷機に対しては種々の排紙装置が
公知であり、その場合印刷された枚葉紙は、掴み装置又
は搬送装置によって印刷装置から排紙装置に搬送され、
かつパイルとして載置せしめられている。枚葉紙の連続
的な運際の際には、パイルの交換が必要である。ドイツ
国特許出願公開公報第2714612号明細書によれ
ば、満載のパイルをパイル空間からフォーク型移動台車
によって引き出すための、補助パイル装置の中間ディス
クが公知である。更にドイツ国特許第3304673号
明細書によれば、緊締装置に結合された補助パイルプラ
ットフォームを使用することが公知である。Various sheet ejection devices are known for sheet-fed printing machines, in which the printed sheet is conveyed from the printing device to the sheet ejection device by means of a gripping device or a conveying device.
And it is placed as a pile. The piles need to be replaced for the continuous transport of the sheets. DE-A 27 14 612 discloses an intermediate disc of an auxiliary pile device for pulling a full pile from a pile space by means of a fork-type carriage. Furthermore, it is known from DE-A-3304673 to use an auxiliary pile platform which is connected to a fastening device.
【0003】上記の手段の欠点は、この作業のために比
較的多くの時間が必要であり、また印刷されたばかりの
枚葉紙の印刷こすれ/付着が、パイルの重量(面圧)の
増加につれて阻止できなくなるという点である。The disadvantage of the above-mentioned means is that this operation requires a relatively large amount of time, and that the print rubbing / adhesion of freshly printed sheets increases with increasing pile weight (contact pressure). The point is that it cannot be stopped.
【0004】[0004]
【発明が解決しようとする課題】本発明の課題は、枚葉
印刷機の枚葉紙を排紙するための手段を改良して、枚葉
紙の集積の際の面圧を減少せしめ、かつ枚葉紙の印刷こ
すれ/付着を阻止することにある。SUMMARY OF THE INVENTION The object of the present invention is to improve the means for ejecting sheets of a sheet-fed printing press to reduce the surface pressure during the stacking of sheets, and To prevent print rubbing / adhesion of sheets.
【0005】[0005]
【課題を解決するための手段】本発明では、請求項1及
び5に記載の特徴によって上記課題を解決することがで
きた。According to the present invention, the above problems can be solved by the features described in claims 1 and 5.
【0006】[0006]
【発明の効果】本発明の手段にあっては、特に機械の高
速運転時に枚葉紙が付着することなく、枚葉印刷機から
枚葉紙を連続的に排紙することができるように保証され
ている。紙面に垂直な面圧は、重力の大部分が枚葉紙の
エッジに支持されているため、極く僅かである。従来の
パイル交換の際技術的に必要な消費時間は、本発明の手
段によってこれを省くことができる。空カセットの排紙
領域への供給と、部分パイルで満載されたカセットの排
紙領域からの引出しとは、実施例で述べる変化態様の外
になを、環状搬送装置(例へばメリーゴーラウンド運搬
機)を用いても可能である。吹込装置は、枚葉紙の乾燥
工程を加速せしめるため、夫々の要求に応じて両側にも
また下方にもこれを配置することができる。According to the means of the present invention, it is ensured that the sheets can be continuously discharged from the sheet-fed printing machine without adhering the sheets especially during high-speed operation of the machine. Has been done. The surface pressure perpendicular to the plane of the paper is very small because most of the gravity is supported by the edges of the sheet. The technically required consumption time for a conventional pile exchange can be dispensed with by means of the invention. Supplying an empty cassette to the paper discharge area and pulling out the cassette full of partial piles from the paper discharge area are other than the variations described in the embodiments, and are provided in an annular conveying device (for example, a merry-go-round carrier). It is also possible to use. Since the blowing device accelerates the sheet drying process, it can be arranged on both sides or below, depending on the respective requirements.
【0007】[0007]
【実施例】本発明を実施例に基いて詳細に説明する。EXAMPLES The present invention will be described in detail based on examples.
【0008】印刷枚葉紙1は、エンドレスの搬送チエン
3及び掴み装置によって、印刷装置から公知の形式で、
排紙装置4の領域内に搬送せしめられる。その後で吸引
ベルト5上に載置せしめられ、吸引装置6を介して制動
せしめられ、かつ案内装置7を介して同期的に駆動され
るカムローラ9によって搬送せしめられる。案内装置7
の助けを借りて印刷枚葉紙1を、水平方向に対し約80
°の鋭角を成して軽く傾斜しているカセット8内に案内
する。同期的に駆動されるカムローラ9が、既にカセッ
ト8内に載置された先行の枚葉紙の上方に、枚葉紙の開
始部を案内する。その結果印刷枚葉紙は、枚葉紙エッジ
上にエッジオンし、かつ先行する枚葉紙の表面接触する
ことなしにエアクッション上をカセットの底部にまで滑
走することができる。印刷枚葉紙がカセト8内へ流入す
る際に構築される空気クッションは、吹装置2によって
付加的に増圧せしめられる。ほぼ平行に配置された多数
の枚葉紙が、充填されたカセット8内で部分パルス16
を形成する。カセット8は、ピン10を用いて連行器1
1,12内に、水平に配置された搬送装置13,14
(例へばチェン)によって形状結合的で解離可能に受容
されている。カセット8は主としてL字状の基体から成
り、該基体は、水平に対し約80°の角度で傾斜して搬
送装置13,14内に隔離可能に受容されている。搬送
パイルを形成しているカセット8の側方の排紙装置4の
領域内には、吹込装置2が配置されている。吹込装置2
によって生成される吹込空気は、部分パイル16を形成
してエッジオンしている印刷枚葉紙1の間に案内され
る。搬送装置13,14は、充填されるべきカセット並
びに充填されたカセット8を、その部分パイル16共に
吹込装置2の傍を同期して方向15の方向へ運搬する。
次いでカセット8を、連行器11,12から解放せし
め、かつレール19上を運動する移動台車17によって
部分パイル入る16の傾斜位置を保持し乍ら搬送方向1
5に引きとる。引続いて移動台車17の上方部分20
を、運搬方向18のレール21上で機械の排紙装置4の
領域から側方に引き渡し、かつカセット8内に受容され
た部分パイル16を別の加工装置、例へば乾燥装置に供
給する。この作業中搬送装置13,14内に直列状に配
置されたカセット8は、搬送方向15内で速度に依存し
て更に搬送せしめられ、かつ別の部分パイルを受容す
る。負荷の解放後空のカセットは、新たな負荷作業のた
めに供給せしめられる。The printing sheet 1 is produced in a manner known from printing devices by means of an endless transport chain 3 and a gripping device.
It is conveyed into the area of the paper discharge device 4. After that, it is placed on the suction belt 5, braked via the suction device 6, and conveyed by the cam roller 9 driven synchronously via the guide device 7. Guidance device 7
Print sheet 1 with the help of
It is guided into the cassette 8 which forms an acute angle of ° and is slightly inclined. A synchronously driven cam roller 9 guides the starting part of the sheet above the preceding sheet already placed in the cassette 8. As a result, the printed sheet can edge-on on the sheet edge and slide on the air cushion to the bottom of the cassette without the surface contact of the preceding sheet. The air cushion which is built up as the printing sheet flows into the cassette 8 is additionally boosted by the blowing device 2. A large number of sheets arranged substantially parallel to each other are partially pulsed 16 in a filled cassette 8.
To form. The cassette 8 uses the pin 10 to carry the carry device 1.
In the inside of 1,12, the conveying devices 13 and 14 arranged horizontally
It is formally and releasably received by (for example, Chen). The cassette 8 is mainly composed of an L-shaped base body, which is tiltably inclined at an angle of about 80 ° with respect to the horizontal direction and is separably received in the transport devices 13 and 14. The blowing device 2 is arranged in the area of the paper discharge device 4 on the side of the cassette 8 forming the transport pile. Blowing device 2
The blown air generated by the is guided between the printing sheets 1 which form the partial pile 16 and are edge-on. The transport devices 13, 14 carry the cassette to be filled as well as the filled cassette 8 together with their partial pile 16 beside the blowing device 2 in the direction 15 synchronously.
Then, the cassette 8 is released from the entrainers 11 and 12, and the inclined position of the partial pile 16 is maintained by the moving carriage 17 moving on the rail 19 so that the conveying direction 1 can be maintained.
Take to 5. Subsequently, the upper portion 20 of the movable carriage 17
Is conveyed laterally on the rails 21 in the conveying direction 18 from the area of the paper delivery device 4 of the machine and the partial pile 16 received in the cassette 8 is fed to another processing device, for example a drying device. During this operation, the cassettes 8 arranged in series in the transport devices 13, 14 are transported further in the transport direction 15 depending on the speed and receive further partial piles. After the load is released, the empty cassette is fed for a new load operation.
【図1】排紙領域内で枚葉紙を受容するために直列状に
配置されたカセットを備えている排紙装置の側面図であ
る。1 is a side view of a paper ejection device with cassettes arranged in series for receiving sheets in a paper ejection area. FIG.
【図2】排紙領域から引き出されたカセットを備えてい
る排紙装置の側面図である。FIG. 2 is a side view of a paper discharge device including a cassette pulled out from a paper discharge area.
【図3】側方に引き出されたカセットを備えている排紙
装置の平面図である。FIG. 3 is a plan view of a paper discharge device including a cassette that is pulled out to the side.
1 印刷枚葉紙 2 吹込装置 3 搬送チエン 4 排紙装置 5 吸引ベルト 6 吸引装置 7 案内装置 8 カセット 9 カムローラ 10 ピン 11,12 連行器 13,14 搬送装置 15 方向 16 部分パイル 17 移動台車 18 方向 19 レール 20 移動台車の上方部分 21 レール α 鋭角 1 Printing Sheet 2 Blowing Device 3 Conveying Chain 4 Paper Ejecting Device 5 Suction Belt 6 Suction Device 7 Guide Device 8 Cassette 9 Cam Roller 10 Pins 11, 12 Conveyor 13, 14 Conveying Device 15 Direction 16 Partial Pile 17 Moving Cart 18 Direction 19 rails 20 upper part of the moving carriage 21 rails α acute angle
Claims (7)
を使用して枚葉印刷機から枚葉紙を連続的に排紙するた
めの方法であって、掴み装置から到来する夫々の印刷枚
葉紙(1)を、吸引装置(6)及び案内装置(7)を介
して案内し、また水平方向に対し鋭角αを成して枚葉紙
エッジでエッジオンし、各印刷枚葉紙(1)の間に空気
クッションを形成しつつ、水平方向の搬送装置(13,
14)内に受容されて他のカセット(8)と隔離可能に
直列状に接続されていて1つの部分パイル(16)を受
容するカセット(8)内に、前記印刷枚葉紙(1)を集
積せしめ、また空気クッションによりほぼ平行に離隔さ
れて排紙領域内で部分パイル(16)を形成している枚
葉紙(1)の間に、同期的に吹込空気を供給することを
特徴とする、枚葉印刷機から枚葉紙を連続的に排紙する
ための方法。1. A method for continuously ejecting sheets from a sheet-fed printing press using a conveying and grasping device arranged in the ejecting device, each of which comes from the grasping device. The printed sheet (1) is guided via the suction device (6) and the guide device (7) and is edge-on at the sheet edge with an acute angle α with the horizontal direction, each printed sheet being While forming the air cushion between (1), the horizontal transfer device (13,
14) the printing sheet (1) is placed in a cassette (8) which is received in the cassette and is connected in series in a separable manner from the other cassettes (8) to receive one partial pile (16). It is characterized in that blown air is supplied synchronously between the sheets (1) which are stacked and which are separated by the air cushion in a substantially parallel manner to form a partial pile (16) in the discharge area. A method for continuously ejecting sheets from a sheet-fed printing press.
(13,14)によって方向(15)の方向に更に搬送
せしめ、かつ側方向の方向(18)の方向で排紙装置
(4)の領域から、傾斜位置を保持した状態で更に外方
に搬送せしめることを特徴とする、請求項1記載の方
法。2. The filled cassette (8) is further transported in the direction (15) by the transport device (13, 14), and the paper discharge device (4) is oriented in the lateral direction (18). 2. The method according to claim 1, further comprising the step of further transporting the slanted position from the area to the outer side.
エッジでエッジオンせしめて、部分パイル(16)を形
成しているカセット(8)内に集積せしめることを特徴
とする、請求項1又は2記載の方法。3. Sheet (1) is edge-on at the sheet edge in the longitudinal direction of the sheet and is accumulated in a cassette (8) forming a partial pile (16). The method according to claim 1 or 2.
紙(1)の間に、吹込空気を速度に依存して側方から吹
き込むことを特徴とする、請求項1又は2記載の方法。4. Method according to claim 1, characterized in that blowing air is blown laterally between the sheets (1) separated by an air cushion in a velocity-dependent manner.
置(13,14)が配置されており、その連行器(1
1,12)内には、ほぼL字状の基体から成って水平に
対し鋭角αを成して傾斜している少くとも1つのカセッ
ト(8)が、ピン(10)によって形状結合的に解離可
能に受容されており、また少くとも1つの吹込装置
(2)が排紙装置の領域内に配置されていることを特徴
とする、請求項1から4までの方法を実施するための装
置。5. A horizontal transport device (13, 14) is arranged in the area of the paper discharge device (4) and its entrainer (1).
1, 12), at least one cassette (8) consisting of a substantially L-shaped base body and inclined at an acute angle α to the horizontal is dissociated by a pin (10) in a shape-coupling manner. 5. Device for carrying out the method according to claims 1 to 4, characterized in that the admitted device is provided and at least one blowing device (2) is arranged in the region of the output device.
状に配置されていることを特徴とする、請求項5記載の
装置。6. Device according to claim 5, characterized in that the blowing device (2) is arranged at right angles to the conveying direction.
繋がれていることを特徴とする、請求項5又は6記載の
装置。7. Device according to claim 5, characterized in that the cassettes (8) are linked by a ring carrier.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4139388A DE4139388C2 (en) | 1991-11-29 | 1991-11-29 | Arrangement for the continuous disposal of a sheet-fed printing machine |
DE4139388.0 | 1991-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH05254705A true JPH05254705A (en) | 1993-10-05 |
JP2525535B2 JP2525535B2 (en) | 1996-08-21 |
Family
ID=6445917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4318331A Expired - Fee Related JP2525535B2 (en) | 1991-11-29 | 1992-11-27 | Method and device for continuously ejecting sheets from a sheet-fed printing press |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2525535B2 (en) |
DE (1) | DE4139388C2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4229220C2 (en) * | 1992-09-02 | 1995-10-19 | Roland Man Druckmasch | Sheet delivery for a sheet printing machine |
DE4442557B4 (en) * | 1994-11-30 | 2005-12-22 | Heidelberger Druckmaschinen Ag | Boom of a sheetfed press |
DE10154416B4 (en) * | 2001-11-06 | 2009-09-03 | Koenig & Bauer Aktiengesellschaft | Device for treating printed on both sides and / or painted sheet |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52123074A (en) * | 1976-02-18 | 1977-10-15 | Gard Inc | Device and method for storing leaflets |
JPS5589154A (en) * | 1978-12-28 | 1980-07-05 | Tokyo Ink Kk | Blowing device of air between sheet |
JPS61101360A (en) * | 1984-10-20 | 1986-05-20 | Fuji Photo Film Co Ltd | Sheet select/transport unit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE461709C (en) * | 1926-11-06 | 1928-06-26 | Muenchen Komm Ges Maschf | Depositing device for sheets on printing machines |
DE670637C (en) * | 1937-11-10 | 1939-01-23 | Koenig & Bauer Schnellpressfab | Delivery device for rotary printing machines |
DE1080929B (en) * | 1957-07-12 | 1960-04-28 | Siemens Ag | Device for stacking and unstacking mail items such as letters, cards or the like. |
DE1112536B (en) * | 1959-10-08 | 1961-08-10 | Goebel Gmbh Maschf | Sheet depositing device on rotary printing machines |
DE2548788A1 (en) * | 1975-10-31 | 1977-05-12 | Friedrich August Lang | Board stacking and lining up installation - with stacking frame and blower directing air onto last sheet for accurate positioning |
US4462735A (en) * | 1982-05-27 | 1984-07-31 | Rockwell International Corporation | Newspaper live storage buffer |
US4487405A (en) * | 1983-03-29 | 1984-12-11 | Stobb, Inc. | Method and apparatus for sheet gathering in a side-by-side generally vertical edge alignment |
-
1991
- 1991-11-29 DE DE4139388A patent/DE4139388C2/en not_active Expired - Fee Related
-
1992
- 1992-11-27 JP JP4318331A patent/JP2525535B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52123074A (en) * | 1976-02-18 | 1977-10-15 | Gard Inc | Device and method for storing leaflets |
JPS5589154A (en) * | 1978-12-28 | 1980-07-05 | Tokyo Ink Kk | Blowing device of air between sheet |
JPS61101360A (en) * | 1984-10-20 | 1986-05-20 | Fuji Photo Film Co Ltd | Sheet select/transport unit |
Also Published As
Publication number | Publication date |
---|---|
DE4139388A1 (en) | 1993-06-09 |
JP2525535B2 (en) | 1996-08-21 |
DE4139388C2 (en) | 1994-06-30 |
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