DE10258896A1 - Device for separation of sheets of paper from stack has separation sucker with consisting of housing with sheet guiding face facing uppermost sheet and blast air guiding surfaces extending in direction of rear side of stack - Google Patents
Device for separation of sheets of paper from stack has separation sucker with consisting of housing with sheet guiding face facing uppermost sheet and blast air guiding surfaces extending in direction of rear side of stack Download PDFInfo
- Publication number
- DE10258896A1 DE10258896A1 DE2002158896 DE10258896A DE10258896A1 DE 10258896 A1 DE10258896 A1 DE 10258896A1 DE 2002158896 DE2002158896 DE 2002158896 DE 10258896 A DE10258896 A DE 10258896A DE 10258896 A1 DE10258896 A1 DE 10258896A1
- Authority
- DE
- Germany
- Prior art keywords
- sheet
- stack
- suction
- sheets
- separation
- 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- Withdrawn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
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
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/0808—Suction grippers
- B65H3/0816—Suction grippers separating from the top of pile
- B65H3/0825—Suction grippers separating from the top of pile and acting on the rear part of the articles relatively to the final separating direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/14—Air blasts producing partial vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
- B65H3/48—Air blast acting on edges of, or under, articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Trennen von Bogen von einem Bogenstapel einer bogenverarbeitenden Maschine mit den jeweils obersten Bogen in dessen in Förderrichtung hinteren Bereich erfassenden sowie mit eine Kipp- und Aufwärtsbewegung ausführenden Trennsaugern.The invention relates to a device for separating sheets from a sheet stack of a sheet processing company Machine with the top sheet in its direction of conveyance rear area capturing as well as with a tilting and upward movement executive Separating suckers.
Aus der
Nachteilig ist, dass beim Ansaugen des jeweils obersten Bogens durch den Sauger bei dünnen oder luftdurchlässigen Materialien (Volumenpapier) der Folgebogen oder weitere darunter liegende Bogen infolge Durchsaugens mit dem obersten Bogen zusammen abgehoben werden, was als Doppel- oder Mehrfachbogen zu Produktionsunterbrechungen führt.The disadvantage is that when sucking the top sheet in each case through the suction cup at thin or air-permeable Materials (volume paper) of the following sheets or others below lying sheets together with the top sheet as a result of suction be lifted off, what as double or multiple sheets for production interruptions leads.
Aufgabe der Erfindung ist es, einen Trennsauger so auszubilden, dass problemlos dünne oder luftdurchlässige Materialien mit hoher Produktivität vereinzelt werden können.The object of the invention is a vacuum cleaner to be designed so that thin or air-permeable materials are no problem with high productivity can be isolated.
Erfindungsgemäß wird die Aufgabe durch eine Vorrichtung nach den Merkmalen des Anspruchs 1 gelöst.According to the invention, the object is achieved by a Device according to the features of claim 1 solved.
Die erfindungsgemäße Lösung ermöglicht es, durchsaugende Materialien unproblematisch zu verarbeiten. Durch die Maßnahme, den jeweils obersten Bogen an der Hinterkante durch Blasluft von dem darunterliegenden Bogen zu trennen und diesen dann mittels Vakuum vom Sauger zu erfassen, ist der Aufbau eines weitere Bogen erfassenden Vakuums nicht möglich, so dass Doppel- oder Mehrfachbogen ausgeschlossen sind.The solution according to the invention enables absorbent materials easy to process. By the measure, the top one Blow at the rear edge through blowing air from the one below Separating sheets and then using vacuum to capture them, if it is not possible to build up a further vacuum that detects arcs, that double or multiple sheets are excluded.
An einem Ausführungsbeispiel wird die Erfindung näher erläutert. In den zugehörigen Zeichnungen zeigtIn one embodiment, the invention explained in more detail. In the associated Shows drawings
In
Das Gehäuse
Die Arbeitsweise der Vorrichtung ist folgende.Operation of the device is the following.
Der Trennsauger
Durch diese Strömung gelangt das hydrodynamische
Paradoxon zur Wirkung und der oberste Bogen
Danach wird die Glasluftzufuhr zum
Blasluftteil
Es ist auch möglich, wie in
- 11
- Bogenarc
- 22
- Bogenstapelsheet pile
- 33
- Trennsaugersuction separator
- 44
- Gehäusecasing
- 55
- Abtriebsglieddriven member
- 66
- Bogentrennersheet separator
- 77
- oberster Bogentop arc
- 88th
- Bogenleitflächesheet guide surface
- 99
- BogenstapelrückseiteSheet pile back
- 1010
- SaugluftteilSaugluftteil
- 1111
- BlasluftteilBlasluftteil
- 1212
- BlasluftzuleitungBlasluftzuleitung
- 1313
- Blasluftdüseblowing air nozzle
- 1414
- BlasluftleitflächeBlasluftleitfläche
- 1515
- SaugluftzuleitungSaugluftzuleitung
- 1616
- SaugerMammal
- 1717
- Trennbläserseparating blowers
- 1818
- Förderrichtungconveying direction
- 1919
- erstes Gelenkfirst joint
- 2020
- zweites Gelenksecond joint
- 2121
- Stellgliedactuator
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002158896 DE10258896A1 (en) | 2002-12-17 | 2002-12-17 | Device for separation of sheets of paper from stack has separation sucker with consisting of housing with sheet guiding face facing uppermost sheet and blast air guiding surfaces extending in direction of rear side of stack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002158896 DE10258896A1 (en) | 2002-12-17 | 2002-12-17 | Device for separation of sheets of paper from stack has separation sucker with consisting of housing with sheet guiding face facing uppermost sheet and blast air guiding surfaces extending in direction of rear side of stack |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10258896A1 true DE10258896A1 (en) | 2004-07-01 |
Family
ID=32403846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002158896 Withdrawn DE10258896A1 (en) | 2002-12-17 | 2002-12-17 | Device for separation of sheets of paper from stack has separation sucker with consisting of housing with sheet guiding face facing uppermost sheet and blast air guiding surfaces extending in direction of rear side of stack |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10258896A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011007994A1 (en) | 2011-01-04 | 2012-07-05 | Horst Rathert | Sheet separation device for separation of double- or multi-layer sheets i.e. porous paper sheets, from stack in e.g. printing machine, has friction finger moving front edge or corners of sheet, so that sheets are separated by easy folding |
CN102910466A (en) * | 2012-11-07 | 2013-02-06 | 金红叶纸业集团有限公司 | Flaky object separate-taking mechanism and method |
DE102018111717A1 (en) * | 2018-05-16 | 2019-11-21 | J. Schmalz Gmbh | Method for handling air-permeable, non-bending workpieces, as well as handling device |
US20220186417A1 (en) * | 2020-12-10 | 2022-06-16 | Juki Corporation | Pick-up device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1060874B (en) * | 1955-02-26 | 1959-07-09 | Falz Und Heftmaschinenwerk Lei | Method for separating the sheets of a stack by means of suction air |
DE19609701C1 (en) * | 1996-03-13 | 1997-04-10 | Roland Man Druckmasch | Single=stroke sheet feeder to feed top sheet in pile |
DE19930819A1 (en) * | 1999-07-03 | 2001-01-04 | Koenig & Bauer Ag | Sheet separating and feed device, with means of fixing top sheet during tilting motion of separating sucker |
-
2002
- 2002-12-17 DE DE2002158896 patent/DE10258896A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1060874B (en) * | 1955-02-26 | 1959-07-09 | Falz Und Heftmaschinenwerk Lei | Method for separating the sheets of a stack by means of suction air |
DE19609701C1 (en) * | 1996-03-13 | 1997-04-10 | Roland Man Druckmasch | Single=stroke sheet feeder to feed top sheet in pile |
DE19930819A1 (en) * | 1999-07-03 | 2001-01-04 | Koenig & Bauer Ag | Sheet separating and feed device, with means of fixing top sheet during tilting motion of separating sucker |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011007994A1 (en) | 2011-01-04 | 2012-07-05 | Horst Rathert | Sheet separation device for separation of double- or multi-layer sheets i.e. porous paper sheets, from stack in e.g. printing machine, has friction finger moving front edge or corners of sheet, so that sheets are separated by easy folding |
CN102910466A (en) * | 2012-11-07 | 2013-02-06 | 金红叶纸业集团有限公司 | Flaky object separate-taking mechanism and method |
CN102910466B (en) * | 2012-11-07 | 2016-04-13 | 金红叶纸业集团有限公司 | Flap diving and withdrawing machine structure and method |
DE102018111717A1 (en) * | 2018-05-16 | 2019-11-21 | J. Schmalz Gmbh | Method for handling air-permeable, non-bending workpieces, as well as handling device |
EP3572362A1 (en) * | 2018-05-16 | 2019-11-27 | J. Schmalz GmbH | Method for handling air-permeable, flexible workpieces and handling device |
DE102018111717B4 (en) | 2018-05-16 | 2023-08-17 | J. Schmalz Gmbh | Process for handling air-permeable, pliable workpieces and handling device |
US20220186417A1 (en) * | 2020-12-10 | 2022-06-16 | Juki Corporation | Pick-up device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: KOENIG & BAUER AKTIENGESELLSCHAFT, 97080 WUERZB, DE |
|
8110 | Request for examination paragraph 44 | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140701 |