DE102015219329A1 - printer - Google Patents
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- Publication number
- DE102015219329A1 DE102015219329A1 DE102015219329.2A DE102015219329A DE102015219329A1 DE 102015219329 A1 DE102015219329 A1 DE 102015219329A1 DE 102015219329 A DE102015219329 A DE 102015219329A DE 102015219329 A1 DE102015219329 A1 DE 102015219329A1
- Authority
- DE
- Germany
- Prior art keywords
- suction
- conveyor belt
- printhead
- grooves
- openings
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0085—Using suction for maintaining printing material flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/007—Conveyor belts or like feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
- B65H5/222—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices
- B65H5/224—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices by suction 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
- B65H2406/00—Means using fluid
- B65H2406/30—Suction means
- B65H2406/32—Suction belts
- B65H2406/322—Suction distributing means
- B65H2406/3223—Suction distributing means details of the openings in the belt, e.g. shape, distribution
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handling Of Sheets (AREA)
- Ink Jet (AREA)
Abstract
Ein Drucker umfasst einen Druckkopf (1), ein Transportband (3) zum Transportieren von Bogen (2) und eine Bandführung (4) zum Führen des Transportbands (3). Das Transportband (3) hat Saugnuten (5) zum Ansaugen der Bogen (2). Die Bandführung (4) weist außerhalb eines Bereichs des Druckkopfs (1) Saugöffnungen (8) zum Beaufschlagen der Saugnuten (5) mit Vakuum auf und weist innerhalb des Bereichs des Druckkopfs (1) keine Saugöffnungen (8) auf.A printer comprises a print head (1), a conveyor belt (3) for conveying sheets (2) and a tape guide (4) for guiding the conveyor belt (3). The conveyor belt (3) has suction grooves (5) for sucking the sheets (2). The tape guide (4) has suction ports (8) outside of a portion of the print head (1) for pressurizing the suction grooves (5), and has no suction ports (8) within the area of the print head (1).
Description
Vorliegende Erfindung betrifft einen Drucker, umfassend einen Druckkopf, ein Transportband zum Transportieren von Bogen und eine Bandführung zum Führen des Transportbands, wobei das Transportband Saugnuten zum Ansaugen der Bogen hat. The present invention relates to a printer comprising a printing head, a conveyor belt for conveying sheets and a tape guide for guiding the conveyor belt, the conveyor belt having suction grooves for sucking the sheets.
In
Der Erfindung liegt die Aufgabe zugrunde, einen Drucker zu schaffen, bei dem eine Beeinträchtigung der Druckqualität durch die pneumatische Wirkung der Saugnuten ausgeschlossen ist. The invention has for its object to provide a printer in which a deterioration of the print quality is excluded by the pneumatic effect of Saugnuten.
Diese Aufgabe wird durch einen Drucker mit den Merkmalen des Anspruchs 1 gelöst. Bei dem erfindungsgemäßen Drucker, der einen Druckkopf, ein Transportband zum Transportieren von Bogen und eine Bandführung zum Führen des Transportbands umfasst, wobei das Transportband Saugnuten zum Ansaugen der Bogen hat, weist die Bandführung außerhalb eines Bereichs des Druckkopfs Saugöffnungen zum Beaufschlagen der Saugnuten mit Vakuum und innerhalb des Bereichs des Druckkopfs keine Saugöffnungen auf. This object is achieved by a printer having the features of claim 1. In the printer according to the invention comprising a print head, a conveyor for transporting sheets and a tape guide for guiding the conveyor belt, the conveyor belt having suction grooves for sucking the sheets, the tape guide has suction ports outside a portion of the print head for pressurizing the suction grooves with vacuum and There are no suction openings within the printhead area.
In den Unteransprüchen sind vorteilhafte Weiterbildungen genannt. Das Transportband kann Anschlussöffnungen aufweisen, über welche die Saugnuten vorübergehend mit dem Vakuum beaufschlagbar sind. Die Saugnuten können so lang sein, dass sich die jeweilige Saugnut in den Bereich des Druckkopfs hinein erstreckt, während ihre Anschlussöffnung mit einer der Saugöffnungen (
Weitere vorteilhafte Weiterbildungen ergeben sich aus der folgenden Beschreibung eines Ausführungsbeispiels und der dazugehörigen Zeichnung. Further advantageous developments will become apparent from the following description of an embodiment and the accompanying drawings.
Deren einzige Figur zeigt einen Drucker für NIP (Non Impact Printing). Their only figure shows a printer for NIP (Non Impact Printing).
Der Drucker ist ein Inkjet-Drucker und umfasst einen Druckkopf
In die Außenseite des Transportbands
Jede Saugnut
Die Länge jeder Saugnut
Die außerhalb des Bereichs des Druckkopfs
Der Vorteil käme auch bei einer zeichnerisch nicht dargestellten Modifikation zum Tragen, bei welcher die Saugnuten jeweils ringförmig sind und sich in Umlaufrichtung des Transportbands
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Druckkopf printhead
- 22
- Bogen bow
- 33
- Transportband conveyor belt
- 44
- Bandführung tape guide
- 55
- Saugnut suction groove
- 66
- Laufrichtung direction
- 77
- Anschlussöffnung port opening
- 88th
- Saugöffnung suction opening
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- GB 2381241 B [0002] GB 2381241 B [0002]
- DE 60011980 T2 [0002] DE 60011980 T2 [0002]
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014222481 | 2014-11-04 | ||
DE102014222481.0 | 2014-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102015219329A1 true DE102015219329A1 (en) | 2016-05-04 |
Family
ID=55754000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102015219329.2A Withdrawn DE102015219329A1 (en) | 2014-11-04 | 2015-10-07 | printer |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN105564052B (en) |
DE (1) | DE102015219329A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3569530A1 (en) * | 2018-05-17 | 2019-11-20 | Fagor Arrasate, S.Coop. | Conveying device for conveying goods |
DE102019129491A1 (en) * | 2019-10-31 | 2021-05-06 | Bundesdruckerei Gmbh | Examination of a security document based on droplet morphologies |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7386033B2 (en) * | 2019-10-07 | 2023-11-24 | 理想科学工業株式会社 | Conveyance device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2381241B (en) | 1999-10-05 | 2003-10-22 | Hewlett Packard Co | Belt-type media support for a printer |
DE60011980T2 (en) | 1999-11-08 | 2005-07-14 | Sharp K.K. | Transport device for recording medium |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6497522B2 (en) * | 2000-04-17 | 2002-12-24 | Hewlett-Packard Company | Edge lift reduction for belt type transports |
DE10162444B4 (en) * | 2001-02-06 | 2008-06-26 | Heidelberger Druckmaschinen Ag | Device for simultaneous suction and transport of a sheet |
US7431278B2 (en) * | 2003-03-26 | 2008-10-07 | Brother Kogyo Kabushiki Kaisha | Image forming apparatus and platen used therein |
JP3956135B2 (en) * | 2003-03-28 | 2007-08-08 | ブラザー工業株式会社 | Image forming apparatus and suction type paper tray used therefor |
JP2010089289A (en) * | 2008-10-03 | 2010-04-22 | Riso Kagaku Corp | Transport mechanism for printing apparatus |
US8764012B2 (en) * | 2008-10-03 | 2014-07-01 | Riso Kagaku Corporation | Sheet transfer mechanism for printer with suction through-hole density adjuster |
JP5276955B2 (en) * | 2008-11-10 | 2013-08-28 | 理想科学工業株式会社 | Transport mechanism of printing device |
JP5075187B2 (en) * | 2009-11-26 | 2012-11-14 | 京セラドキュメントソリューションズ株式会社 | Inkjet recording device |
JP2012240294A (en) * | 2011-05-19 | 2012-12-10 | Riso Kagaku Corp | Inkjet printing device |
JP2013129162A (en) * | 2011-12-22 | 2013-07-04 | Canon Finetech Inc | Recording device and ink mist recovery method in the same |
-
2015
- 2015-10-07 DE DE102015219329.2A patent/DE102015219329A1/en not_active Withdrawn
- 2015-11-04 CN CN201510738766.4A patent/CN105564052B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2381241B (en) | 1999-10-05 | 2003-10-22 | Hewlett Packard Co | Belt-type media support for a printer |
DE60011980T2 (en) | 1999-11-08 | 2005-07-14 | Sharp K.K. | Transport device for recording medium |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3569530A1 (en) * | 2018-05-17 | 2019-11-20 | Fagor Arrasate, S.Coop. | Conveying device for conveying goods |
US11027936B2 (en) | 2018-05-17 | 2021-06-08 | Fagor Arrasate, S. Coop. | Conveying device for conveying goods |
DE102019129491A1 (en) * | 2019-10-31 | 2021-05-06 | Bundesdruckerei Gmbh | Examination of a security document based on droplet morphologies |
Also Published As
Publication number | Publication date |
---|---|
CN105564052A (en) | 2016-05-11 |
CN105564052B (en) | 2019-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |