DE102007002756A1 - Spring suction separator, to lift the top sheet of a stack for a rotary printing press, has an electromagnetic force field to brake the upward movements - Google Patents
Spring suction separator, to lift the top sheet of a stack for a rotary printing press, has an electromagnetic force field to brake the upward movements Download PDFInfo
- Publication number
- DE102007002756A1 DE102007002756A1 DE102007002756A DE102007002756A DE102007002756A1 DE 102007002756 A1 DE102007002756 A1 DE 102007002756A1 DE 102007002756 A DE102007002756 A DE 102007002756A DE 102007002756 A DE102007002756 A DE 102007002756A DE 102007002756 A1 DE102007002756 A1 DE 102007002756A1
- Authority
- DE
- Germany
- Prior art keywords
- lifting
- force field
- sheet
- circuit
- stack
- 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- Withdrawn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
- 238000000034 method Methods 0.000 claims description 5
- 230000003068 static effect Effects 0.000 abstract 1
- 239000012528 membrane Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009191 jumping Effects 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
-
- 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
- B65H2301/44—Moving, forwarding, guiding material
- B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
- B65H2301/4433—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material
- B65H2301/44332—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material using magnetic forces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
Description
Die Erfindung betrifft einen sogenannten Springsauger und ein Arbeitsverfahren zum Betreiben des Springsaugers.The The invention relates to a so-called Springsauger and a working method to operate the Springsaugers.
Springsauger zeichnen sich im Allgemeinen dadurch aus, dass diese mit Saugluft beaufschlagt einen Bogen mittels eines Saugtellers ansaugen, wobei dieser an einem Hohlkolben angeordnet ist. Wird die Saugtelleröffnung durch den Bogen abgedeckt, führt ein sich im Hohlkolben ausgebildeter Unterdruck dazu, dass der Saugteller mit Bogen angehoben wird. Sobald der Bogen die Saugtelleröffnung verlässt, dringt Umgebungsluft in den Hohlkolben ein und dieser fällt durch seine Gewichtskraft und/oder Federunterstützung in seine Aufnahmeposition für den nächsten Bogen zurück.Spring sucker are generally characterized by the fact that these with suction acted upon suck a bow by means of a suction cup, wherein this is arranged on a hollow piston. If the suction plate opening through covered the bow, leads a trained in the hollow piston vacuum to the suction cup is raised with bow. As soon as the bow leaves the suction plate opening, penetrates Ambient air in the hollow piston and this falls by its weight and / or spring support into his recording position for the next Bow back.
Ein
derartiger Springsauger ist z. B. durch die
Das Anspringen eines Springsaugers bzw. das Hochfahren des Springsaugers erfolgt sehr schnell und kann dazu führen, dass der Bogen verloren geht.The Jumping on a spring aspirator or raising the spring aspirator happens very fast and can cause the bow to be lost goes.
Der Erfindung liegt daher die Aufgabe zugrunde, ein Verfahren und eine Vorrichtung zu schaffen, mit welcher ein Anspringen des Springsaugers bzw. dessen Hochfahrgeschwindigkeit gedrosselt werden kann.Of the Invention is therefore the object of a method and a Device to create, with which a jumping of the Springsaugers or whose ramp-up speed can be throttled.
Die Aufgabe wird erfindungsgemäß durch die Merkmale der Ansprüche 1 und 4 gelöst.The The object is achieved by the Features of the claims 1 and 4 solved.
Es ist ein Vorteil der Erfindung, dass ein magnetisches Kraftfeld zum Abbremsen der Hubdüse des Springsaugers eingesetzt wird. Durch diese Maßnahme kann nahezu reibungsfrei und verschleißfrei eine Bremskraft auf die Hubdüse einwirken, die zusätzlich sehr einfach durch die Verwendung eines einstellbaren Widerstandes steuerbar ist.It is an advantage of the invention that a magnetic force field for Braking the Hubdüse the Springsaugers is used. This measure can be virtually frictionless and wear-free a braking force on the Hubdüse act in addition very easy by the use of an adjustable resistor is controllable.
Durch den Einsatz eines pneumatischen Schalters kann sehr einfach und kostengünstig ein Abschalten des Kraftfeldes zur Erzeugung der Bremswirkung erfolgen. In einer weiteren vorteilhaften Ausgestaltung wird vorgeschlagen, zwischen zwei Schaltkreisen mit unterschiedlichen bzw. unterschiedlich eingestellten Widerständen umzuschalten, so dass auch bei einer Abwärtsbewegung des Hubkolbens ein Kraftfeld mit kleinerer Bremswirkung erzeugt werden kann.By The use of a pneumatic switch can be very simple and economical a shutdown of the force field to generate the braking effect done. In a further advantageous embodiment, it is proposed between two circuits with different or different set resistances switch so that even with a downward movement of the reciprocating piston a force field with a smaller braking effect can be generated.
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird im Folgenden beschrieben.One embodiment The invention is illustrated in the drawings and will be described below.
Es zeigen:It demonstrate:
Eine
Bogen
Der
Bogenstapel
Die
Hubsauger
Der
Zylinderkörper
Ein
erstes Ende
Der
pneumatische Schalter
Der
Schaltkreis
Gemäß
Ausgehend
von einer unteren Ansaugposition gemäß
Hierbei
wird der bewegbare Teil des Hubsaugers
In
der angehobenen Position gemäß
- 11
- Druckmaschinepress
- 22
- Anlegerinvestor
- 33
- Druckwerkprinting unit
- 44
- Druckwerkprinting unit
- 55
- 66
- Auslegerboom
- 77
- Bogenbow
- 88th
- Bogenstapelsheet pile
- 99
- Zuführtischfeed
- 1010
- Stapelplattestacking plate
- 1111
- Plattenzylinderplate cylinder
- 1212
- Plattenzylinderplate cylinder
- 1313
- DruckplattenbefestigungPrinting plate mounting
- 1414
- DruckplattenbefestigungPrinting plate mounting
- 1515
- 1616
- DruckplattenwechslerPrinting plate changer
- 1717
- DruckplattenwechslerPrinting plate changer
- 1818
- Saugkopfsuction head
- 1919
- Hubsaugerlifting sucker
- 2020
- 2121
- Schleppsaugerpull suckers
- 2222
- Blaseinrichtungblower
- 2323
- Tastelementscanning element
- 2424
- Anschlagattack
- 2525
- 2626
- Hohlkolbenhollow piston
- 2727
- Zylinderkörpercylinder body
- 2828
- Saugtellersuction cups
- 2929
- Druckfedercompression spring
- 3030
- 3131
- Permanentmagnetpermanent magnet
- 3232
- SpuleKitchen sink
- 3333
- Sauganschlusssuction
- 3434
- Saugquellesuction source
- 3535
- UnterdruckleitungVacuum line
- 3636
- Spulenende (erstes)coil end (First)
- 3737
- Schaltkreiscircuit
- 3838
- Spulenende (zweites)coil end (Second)
- 3939
- Schalterswitch
- 4040
- Schaltkreiscircuit
- 4141
- Widerstandresistance
- 4242
- Membranmembrane
- 4343
- Schaltraumcontrol room
- 43a43a
- Schaltraum, erster TeilControl room, first part
- 43b43b
- Schaltraum, zweiter TeilControl room, second part
- 4444
- Öffnungopening
- 4545
- Widerstandresistance
- 4646
- Kontaktelementcontact element
- 4747
- Kontaktelementcontact element
- II
- Stromelectricity
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007002756A DE102007002756A1 (en) | 2006-02-17 | 2007-01-18 | Spring suction separator, to lift the top sheet of a stack for a rotary printing press, has an electromagnetic force field to brake the upward movements |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006007378 | 2006-02-17 | ||
| DE102006007378.9 | 2006-02-17 | ||
| DE102007002756A DE102007002756A1 (en) | 2006-02-17 | 2007-01-18 | Spring suction separator, to lift the top sheet of a stack for a rotary printing press, has an electromagnetic force field to brake the upward movements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102007002756A1 true DE102007002756A1 (en) | 2007-08-23 |
Family
ID=38288969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102007002756A Withdrawn DE102007002756A1 (en) | 2006-02-17 | 2007-01-18 | Spring suction separator, to lift the top sheet of a stack for a rotary printing press, has an electromagnetic force field to brake the upward movements |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102007002756A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2386771A3 (en) * | 2010-05-14 | 2012-01-25 | Tormaxx GmbH | Suction cup with suction strength display |
| CN112607459A (en) * | 2020-12-23 | 2021-04-06 | 江西万丽龙实业有限公司 | Pressure adjusting device of paper conveying part of printing machine by using negative pressure |
| CN118992556A (en) * | 2024-09-02 | 2024-11-22 | 兆虹精密(北京)科技有限公司 | Glass paper laying equipment |
-
2007
- 2007-01-18 DE DE102007002756A patent/DE102007002756A1/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2386771A3 (en) * | 2010-05-14 | 2012-01-25 | Tormaxx GmbH | Suction cup with suction strength display |
| CN112607459A (en) * | 2020-12-23 | 2021-04-06 | 江西万丽龙实业有限公司 | Pressure adjusting device of paper conveying part of printing machine by using negative pressure |
| CN118992556A (en) * | 2024-09-02 | 2024-11-22 | 兆虹精密(北京)科技有限公司 | Glass paper laying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed |
Effective date: 20131202 |
|
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |