DE102014219966A1 - Method and device for separating sheets at their front edge - Google Patents
Method and device for separating sheets at their front edge Download PDFInfo
- Publication number
- DE102014219966A1 DE102014219966A1 DE201410219966 DE102014219966A DE102014219966A1 DE 102014219966 A1 DE102014219966 A1 DE 102014219966A1 DE 201410219966 DE201410219966 DE 201410219966 DE 102014219966 A DE102014219966 A DE 102014219966A DE 102014219966 A1 DE102014219966 A1 DE 102014219966A1
- Authority
- DE
- Germany
- Prior art keywords
- sheet
- suction
- sheets
- gripper
- 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.)
- Ceased
Links
Images
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
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
- B65H3/48—Air blast acting on edges of, or under, articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H11/00—Feed tables
- B65H11/002—Feed tables incorporating transport belts
- B65H11/005—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
- 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
- B65H3/0833—Suction grippers separating from the top of pile and acting on the front part of the articles relatively to the final separating direction
- B65H3/0841—Suction grippers separating from the top of pile and acting on the front part of the articles relatively to the final separating direction this action resulting at least during a part of each separating cycle, in a movement of at least the front part of the articles in a direction opposite 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
- B65H3/0808—Suction grippers
- B65H3/0883—Construction of suction grippers or their holding 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
- B65H2403/00—Power transmission; Driving means
- B65H2403/50—Driving mechanisms
- B65H2403/51—Cam mechanisms
- B65H2403/512—Cam mechanisms involving radial plate cam
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/50—Driving mechanisms
- B65H2403/53—Articulated mechanisms
-
- 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)
- Sheets, Magazines, And Separation Thereof (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Abstract
Bei einem Verfahren und einer Vorrichtung zum Vereinzeln von Bögen von einem Bogenstapel und Zuführen der Bögen an eine Bogen verarbeitende Maschine, z. B. Druckmaschine oder Stanze, ist es vorgesehen, dass vorgesehene Greifereinrichtungen den Bogen direkt an ein nachgeordnetes Saugband übergeben.In a method and apparatus for singulating sheets from a sheet stack and feeding the sheets to a sheet processing machine, e.g. As printing press or punch, it is envisaged that provided gripping devices pass the sheet directly to a downstream suction belt.
Description
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Vereinzeln von Bögen von einem Bogenstapel an ihrer Vorderkante zur Zufuhr der Bögen an eine Bogen verarbeitende Maschine, z. B. eine Stanze oder eine Druckmaschine. The invention relates to a method and a device for separating sheets from a sheet stack at its leading edge for feeding the sheets to a sheet-processing machine, for. B. a punch or a printing press.
Durch die
Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren und eine Vorrichtung anzugeben, mittels welcher eine einfachere Bogenvereinzelung erzielbar ist. The invention has for its object to provide a method and an apparatus by means of which a simpler Bogenunterzelung can be achieved.
Die Aufgabe wird erfindungsgemäß durch die Merkmale der Ansprüche 1 und 4 gelöst. The object is achieved by the features of
Es ist ein besonderer Vorteil der Erfindung, dass der Bogen mittels einer Greifereinrichtung direkt vom Bogenstapel an eine Weitertransportstrecke übergeben wird. Durch diese Maßnahme kann ein einfacher Aufbau der Vereinzelungsvorrichtung realisiert werden. It is a particular advantage of the invention that the sheet is transferred by means of a gripper device directly from the sheet stack to a further transport path. By this measure, a simple structure of the separating device can be realized.
Durch den Einsatz von zwei im Takt der Bogen verarbeitenden Maschine angetriebenen Greifereinrichtung kann die Verarbeitungsgeschwindigkeit erhöht werden. Through the use of two in the cycle of the sheet-processing machine driven gripper device, the processing speed can be increased.
In besonders vorteilhafter Weise ist eine Bewegungsbahn der beiden Greifereinrichtungen vorgesehen, bei welcher die erste Greifereinrichtung bei ihrer Rückkehr zum Bogenstapel so geführt ist, dass diese möglicherweise auftretende Mehrfachbogen von der zweiten Greifereinrichtung übernimmt und zurück auf den Bogenstapel fördert. In a particularly advantageous manner, a movement path of the two gripper devices is provided, in which the first gripper device is guided on its return to the stack of sheets so that this possibly occurring multiple sheets of the second gripper device takes over and promotes back to the sheet stack.
Je Greifereinrichtung ist ein Steuerkurvengetriebe vorgesehen, welches die Kurvenbahn der Greifereinrichtungen bestimmt und diese im Takt der Bogen verarbeitenden Maschine antreibt. Depending gripper device, a cam mechanism is provided which determines the curved path of the gripper devices and drives them in the cycle of the sheet processing machine.
Zwei Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden im Folgenden beschrieben. Es zeigen Two embodiments of the invention are illustrated in the drawings and will be described below. Show it
Eine Bogen
Der Bogenstapel
Das Greifersystem
Eine Saugquelle
Zur Separierung eines Bogens vom Stapel
In
Nach der Bogenübergabe taucht der Sauggreifer
Wird nunmehr der nächste Bogen vom Stapel
Ist der erste Bogen jedoch bereits vollständig vom Stapel
Bei einem Ausführungsbeispiel gemäß
In
In
Die Sauggreifer
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 1 1
- Druckmaschine press
- 2 2
- Anleger investor
- 3 3
- Druckwerk printing unit
- 4 4
- Druckwerk printing unit
- 5 5
- ./. ./.
- 6 6
- Ausleger boom
- 7 7
- Bogen bow
- 8 8th
- Bogenstapel sheet pile
- 9 9
- Zuführtisch feed
- 10 10
- Stapelplatte stacking plate
- 11 11
- Plattenzylinder plate cylinder
- 12 12
- Plattenzylinder plate cylinder
- 13 13
- Druckplattenbefestigung Printing plate mounting
- 14 14
- Druckplattenbefestigung Printing plate mounting
- 15 15
- ./. ./.
- 16 16
- Druckplattenwechsler Printing plate changer
- 17 17
- Druckplattenwechsler Printing plate changer
- 18 18
- Greifersystem gripper system
- 19 19
- 1. Sauggreifer 1. Suction gripper
- 20 20
- ./. ./.
- 21 21
- ./. ./.
- 22 22
- Saugband suction belt
- 23 23
- Saugquelle suction source
- 24 24
- Blaseinrichtung blower
- 25 25
- ./. ./.
- 26 26
- ./. ./.
- 27 27
- ./. ./.
- 28 28
- ./. ./.
- 29 29
- 2. Sauggreifer 2. Suction gripper
- 30 30
- ./. ./.
- 31 31
- Kurvenrollengetriebe Cam roller gear
- 32 32
- Steuerkurve cam
- 33 33
- Steuerkurve cam
- 34 34
- Steuerkurve cam
- 35 35
- ./. ./.
- 36 36
- Steuerrolle control roller
- 37 37
- Steuerrolle control roller
- 38 38
- Steuerrolle control roller
- T T
- Greiferbewegungsbahn Gripper trajectory
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
- DE 10356107 A1 [0002] DE 10356107 A1 [0002]
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201410219966 DE102014219966A1 (en) | 2013-10-23 | 2014-10-01 | Method and device for separating sheets at their front edge |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013017731.6 | 2013-10-23 | ||
DE102013017731 | 2013-10-23 | ||
DE201410219966 DE102014219966A1 (en) | 2013-10-23 | 2014-10-01 | Method and device for separating sheets at their front edge |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102014219966A1 true DE102014219966A1 (en) | 2015-04-23 |
Family
ID=52775397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201410219966 Ceased DE102014219966A1 (en) | 2013-10-23 | 2014-10-01 | Method and device for separating sheets at their front edge |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN104555503B (en) |
DE (1) | DE102014219966A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106044304B (en) * | 2016-07-26 | 2018-05-22 | 重庆泽润科技有限公司 | Flexible cut-parts fully automatic feeding transfer device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10356107A1 (en) | 2003-11-27 | 2005-06-23 | Man Roland Druckmaschinen Ag | Feeder for rotary printer has conveyor fitted with suction heads, height of each head above top of paper stack being controlled by sensor which detects reflection of light beam from stack |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2362104C3 (en) * | 1973-12-14 | 1980-11-27 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Sheet feeding device with feed grippers |
DE4123188C2 (en) * | 1990-07-13 | 1998-09-24 | Canon Kk | Sheet separation method and device |
DE19833903A1 (en) * | 1998-07-28 | 2000-02-03 | Heidelberger Druckmasch Ag | Method for taking over a trailing edge of a sheet from an upstream cylinder of a sheet-fed rotary printing press |
CA2435585A1 (en) * | 2002-08-27 | 2004-02-27 | Sig Technology Ltd. | Separating arrangement for a cartoning machine |
JP2005008357A (en) * | 2003-06-19 | 2005-01-13 | Gunze Ltd | Sheet material taking-out/supplying device and sheet material taking-out/supplying method |
DE102009025588B4 (en) * | 2008-07-11 | 2022-02-24 | Heidelberger Druckmaschinen Ag | Device for feeding and aligning sheets that are fed to a processing machine, in particular a printing machine |
JP5375250B2 (en) * | 2009-03-25 | 2013-12-25 | 富士ゼロックス株式会社 | Paper conveying apparatus and image forming apparatus using the same |
CN202214010U (en) * | 2011-08-23 | 2012-05-09 | 广东华盛塑料有限公司 | Article taking and placing device |
CN102795492B (en) * | 2012-08-27 | 2014-10-29 | 浙江上易机械有限公司 | Rotary paper suction mechanism |
-
2014
- 2014-09-28 CN CN201410510181.2A patent/CN104555503B/en active Active
- 2014-10-01 DE DE201410219966 patent/DE102014219966A1/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10356107A1 (en) | 2003-11-27 | 2005-06-23 | Man Roland Druckmaschinen Ag | Feeder for rotary printer has conveyor fitted with suction heads, height of each head above top of paper stack being controlled by sensor which detects reflection of light beam from stack |
Also Published As
Publication number | Publication date |
---|---|
CN104555503B (en) | 2017-10-31 |
CN104555503A (en) | 2015-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R081 | Change of applicant/patentee |
Owner name: HEIDELBERGER DRUCKMASCHINEN AG, DE Free format text: FORMER OWNER: HEIDELBERGER DRUCKMASCHINEN AKTIENGESELLSCHAFT, 69115 HEIDELBERG, DE |
|
R012 | Request for examination validly filed | ||
R016 | Response to examination communication | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |