DE29906611U1 - Suction cup - Google Patents

Suction cup

Info

Publication number
DE29906611U1
DE29906611U1 DE29906611U DE29906611U DE29906611U1 DE 29906611 U1 DE29906611 U1 DE 29906611U1 DE 29906611 U DE29906611 U DE 29906611U DE 29906611 U DE29906611 U DE 29906611U DE 29906611 U1 DE29906611 U1 DE 29906611U1
Authority
DE
Germany
Prior art keywords
suction
suction chamber
bypass
flow
pad according
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.)
Expired - Lifetime
Application number
DE29906611U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
J Schmalz GmbH
Original Assignee
J Schmalz GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by J Schmalz GmbH filed Critical J Schmalz GmbH
Priority to DE29906611U priority Critical patent/DE29906611U1/en
Publication of DE29906611U1 publication Critical patent/DE29906611U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F21/00—Devices for conveying sheets through printing apparatus or machines
    • B41F21/04—Grippers
    • B41F21/06—Suction-operated grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90—Devices for picking-up and depositing articles or materials
    • B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Manipulator (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Sauggreifer (10) zum Ansaugen von Werkstücken, mit einem Unterdruckanschluß (22) und einem elastischen Saugkörper, wobei der Saugkörper an seiner dem Werkstück zugewandten Stirnseite eine einen Saugraum (30) umgebende und nach außen abgrenzende Dichtung (26) aufweist, wobei der Saugraum (30) mit dem Unterdruckanschluß (22) in Strömungsverbindung steht, dadurch gekennzeichnet, daß innerhalb des Saugraumes (30) wenigstens ein weiterer Saugraum (48) vorgesehen ist, der gegenüber dem ersten Saugraum (30) über eine Dichtung (34) abgegrenzt ist.1. Suction gripper ( 10 ) for suctioning workpieces, with a vacuum connection ( 22 ) and an elastic suction body, the suction body on its end facing the workpiece having a suction chamber ( 30 ) surrounding and outwardly delimiting seal ( 26 ), the Suction chamber ( 30 ) is in flow connection with the vacuum connection ( 22 ), characterized in that at least one further suction chamber ( 48 ) is provided within the suction chamber ( 30 ) and is delimited from the first suction chamber ( 30 ) by a seal ( 34 ) . 2. Sauggreifer nach Anspruch 1, dadurch gekennzeichnet, daß der zweite Saugraum (48) direkt mit dem Unterdruckanschluß (22) in Strömungsverbindung steht.2. Suction gripper according to claim 1, characterized in that the second suction chamber ( 48 ) is in flow connection directly with the vacuum connection ( 22 ). 3. Sauggreifer nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der erste und der zweite Saugraum (30 und 48) über einen Bypass (44) strömungsverbunden sind. 3. Suction gripper according to one of the preceding claims, characterized in that the first and the second suction chamber ( 30 and 48 ) are in flow communication via a bypass ( 44 ). 4. Sauggreifer nach Anspruch 3, dadurch gekennzeichnet, daß der Bypass (44) einen Strömungswiderstand aufweist.4. Suction pad according to claim 3, characterized in that the bypass ( 44 ) has a flow resistance. 5. Sauggreifer nach Anspruch 3 oder 4, dadurch gekennzeichnet, daß der Bypass (44) ein Strömungsventil (50) aufweist.5. Suction pad according to claim 3 or 4, characterized in that the bypass ( 44 ) has a flow valve ( 50 ). 6. Sauggreifer nach einem der Ansprüche 3 bis 5, dadurch gekennzeichnet, daß der Bypass (44) in Form einer oder mehrerer Strömungskanäle (38, 46), insbesondere Bohrungen im Sauggreifer vorgesehen ist.6. Suction pad according to one of claims 3 to 5, characterized in that the bypass ( 44 ) is provided in the form of one or more flow channels ( 38 , 46 ), in particular bores in the suction pad. 7. Sauggreifer nach einem der Ansprüche 3 bis 6, dadurch gekennzeichnet, daß der Bypass (44) in Form einer oder mehrerer Strömungskanäle in der zweiten Dichtung (34) vorgesehen ist.7. Suction pad according to one of claims 3 to 6, characterized in that the bypass ( 44 ) is provided in the form of one or more flow channels in the second seal ( 34 ). 8. Sauggreifer nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die zweite Dichtung (34) eine dem Werkstück zugewandte scharfe Dichtlippe (36) aufweist.8. Suction pad according to one of the preceding claims, characterized in that the second seal ( 34 ) has a sharp sealing lip ( 36 ) facing the workpiece. 9. Sauggreifer nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die erste und zweite Dichtung (26 und 34) von separaten Bauteilen gebildet werden.9. Suction pad according to one of the preceding claims, characterized in that the first and second seals ( 26 and 34 ) are formed by separate components. 10. Sauggreifer nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der zweite Saugraum (48) innerhalb des ersten Saugraumes (30) liegt.10. Suction gripper according to one of the preceding claims, characterized in that the second suction chamber ( 48 ) lies within the first suction chamber ( 30 ).
DE29906611U 1999-04-14 1999-04-14 Suction cup Expired - Lifetime DE29906611U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29906611U DE29906611U1 (en) 1999-04-14 1999-04-14 Suction cup

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29906611U DE29906611U1 (en) 1999-04-14 1999-04-14 Suction cup

Publications (1)

Publication Number Publication Date
DE29906611U1 true DE29906611U1 (en) 1999-09-02

Family

ID=8072182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29906611U Expired - Lifetime DE29906611U1 (en) 1999-04-14 1999-04-14 Suction cup

Country Status (1)

Country Link
DE (1) DE29906611U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006010701A1 (en) * 2005-03-17 2006-09-21 Daimlerchrysler Ag Handling device for transportation in a transfer press metal sheets for car body building comprises suction bridge, suction grippers to fix workpiece onto lifting device
DE102008010598A1 (en) * 2008-02-22 2009-08-27 Manroland Ag Handling device of a printing machine
EP2489615A1 (en) 2011-02-18 2012-08-22 Trumpf Maschinen Austria GmbH & CO. KG. Suction gripper for various objects with different surfaces
DE102018124920A1 (en) * 2018-10-09 2020-04-09 J. Schmalz Gmbh Suction gripping device and method for operating such a suction gripping device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006010701A1 (en) * 2005-03-17 2006-09-21 Daimlerchrysler Ag Handling device for transportation in a transfer press metal sheets for car body building comprises suction bridge, suction grippers to fix workpiece onto lifting device
DE102006010701B4 (en) * 2005-03-17 2008-09-25 Daimler Ag Handling device for transporting flat workpieces in a press plant
DE102008010598A1 (en) * 2008-02-22 2009-08-27 Manroland Ag Handling device of a printing machine
EP2489615A1 (en) 2011-02-18 2012-08-22 Trumpf Maschinen Austria GmbH & CO. KG. Suction gripper for various objects with different surfaces
DE102018124920A1 (en) * 2018-10-09 2020-04-09 J. Schmalz Gmbh Suction gripping device and method for operating such a suction gripping device

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19991007

R150 Term of protection extended to 6 years

Effective date: 20020912

R151 Term of protection extended to 8 years

Effective date: 20050711

R152 Term of protection extended to 10 years

Effective date: 20070629

R071 Expiry of right