WO2000018669A2 - Verfahren und vorrichtung zum greifen von behältern - Google Patents
Verfahren und vorrichtung zum greifen von behältern Download PDFInfo
- Publication number
- WO2000018669A2 WO2000018669A2 PCT/EP1999/006965 EP9906965W WO0018669A2 WO 2000018669 A2 WO2000018669 A2 WO 2000018669A2 EP 9906965 W EP9906965 W EP 9906965W WO 0018669 A2 WO0018669 A2 WO 0018669A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- container
- gripping
- gripped
- containers
- lifting rod
- Prior art date
Links
Classifications
-
- 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
Definitions
- the invention relates to a method for gripping containers, in particular postal containers or the like. , The containers having a peripheral edge for engaging mechanical means.
- the invention also relates to the associated device for carrying out the method with a pneumatically operated gripping unit for holding a container, at least one pneumatic cylinder with an extendable lifting rod being present.
- the object is achieved in a method of the type mentioned in that the upper edge is first gripped and fixed on the container and then the lower edge is gripped and the container is raised above.
- a T-shaped element is coupled to the foot attachment of the pneumatic cylinder housing to carry out the movement according to the invention and a spring for braking the lifting movement is assigned to the lower lifting rod.
- the gripping, lifting and rotating of the containers is easier and more practical by combining the gripping and lifting functions.
- no additional lifting device is now required.
- only smaller moving masses are present, which results in a corresponding reduction in cycle time and thus acceleration in machining. Both result in a reduction of the mechanical effort with a corresponding cost reduction.
- FIG. 1 shows a side view and FIG. 2 shows a top view of the new gripping device, and FIG. 3 shows a rear view of the gripping device in a partial representation to illustrate the movement control.
- FIGS. 1 and 2 are described together in order to clarify the workflow according to the invention.
- Containers must be transported between two local points and grabbed at any point, excavated and rotated if necessary.
- Such containers 200 shown in FIG. 1 and FIG. 2 are generally guided on a roller conveyor 100 or transported on a belt.
- Such a container 200 is to be lifted off the roller conveyor 100 by means of a gripper 1 which can be fed in from the side. It is essential that the gripping of the container 200 from the roller conveyor 100 takes place with a slightly delayed lifting. For this purpose, the gripper 1 requires a drive which likewise causes the container 200 to be gripped and lifted out. According to the invention, an integrated gripping and rotating unit for containers is created for this.
- Such a gripper 1 consists essentially of a
- the Drive 10 with a rotating shaft and associated holding means as the actual gripper mechanism.
- the latter is constructed in parallel from elements 2 to 9 or 2 to 9 ', a lifting rod 5, 5' which can be extended by means of a pressure cylinder 6, 6 'having an essential function.
- the upper part of the lifting rod 5, 5 ' is articulated at the base of the pneumatic cylinder housing 2, 2' via a transverse link 7 to the upper gripping fingers 15, 15 '.
- the linkage 7 realizes a parallel toggle lever mechanism which can be extended by means of T-shaped elements 8, 8 '.
- Gripping fingers 20, 20 ' are articulated, a spring 9, 9' being arranged between cylinder piston 6, 6 'and base part for braking the lifting movement.
- Upper gripping fingers 15, 15 'and lower gripping fingers 20, 20' are thus formed, which can be activated in a coordinated manner.
- the upper gripper fingers 15, 15 'of the gripper are first extended via the knee lifting mechanism. They form the stop of the container 200 during the lifting and gripping movement that follows with a slight delay. It is thus achieved that the upper edge of the container 200 gripped and fixed. Then the lower edge of the container 200 is gripped and raised with the lower gripping fingers 20, 20 ', so that it can be rotated.
- the gripping unit described with reference to FIGS. 1 and 2 is flanged directly onto the rotary shaft of the drive 10. It is thus possible for the gripping unit 1 including the container 200 to be uniform and independent of the load, i.e. with different fillings, can be rotated.
- the dumping speed can also be changed and the dumping angle can be adapted to the respective boundary conditions.
- the pivot point of the container is expediently chosen so that the mass inertial forces have a favorable effect on the behavior of the mail item when the container 200 is accelerated or decelerated. At least negative influences can be excluded.
- the device described has proven itself for gripping mail containers with a slightly delayed lifting of the container on a roller conveyor by a single device with a common drive. The way it works is made easier and more cost-effective by combining the gripping and lifting functions.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
- Manipulator (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99947391A EP1117604A2 (de) | 1998-09-29 | 1999-09-21 | Verfahren und vorrichtung zum greifen von behältern |
JP2000572142A JP2002525214A (ja) | 1998-09-29 | 1999-09-21 | 容器のつかみ方法及び装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19844764.7 | 1998-09-29 | ||
DE1998144764 DE19844764C2 (de) | 1998-09-29 | 1998-09-29 | Verfahren und Vorrichtung zum Greifen von Behältern |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000018669A2 true WO2000018669A2 (de) | 2000-04-06 |
WO2000018669A3 WO2000018669A3 (de) | 2000-08-10 |
Family
ID=7882733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1999/006965 WO2000018669A2 (de) | 1998-09-29 | 1999-09-21 | Verfahren und vorrichtung zum greifen von behältern |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1117604A2 (de) |
JP (1) | JP2002525214A (de) |
DE (1) | DE19844764C2 (de) |
WO (1) | WO2000018669A2 (de) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2822113A (en) * | 1956-10-16 | 1958-02-04 | United Shoe Machinery Corp | Container lifting and emptying apparatus |
GB1305097A (de) * | 1969-10-29 | 1973-01-31 | ||
DE2527778A1 (de) * | 1975-06-21 | 1976-12-30 | Schlafhorst & Co W | Vorrichtung zum entleeren eines transportkastens fuer textilspulen und/oder spulenhuelsen |
DE3045145A1 (de) * | 1980-11-29 | 1982-06-03 | Ferd. Schulze & Co, 6800 Mannheim | Vorrichtung zum entleeren eines behaelters |
DE3331898A1 (de) * | 1983-09-03 | 1985-03-28 | C.A. Heinemann GmbH, 4000 Düsseldorf | Kippanlage fuer paketrollbehaelter |
US5344275A (en) * | 1993-03-23 | 1994-09-06 | Helmut Habicht | Method and apparatus for lifting turning and tilting of containers |
EP0700840A1 (de) * | 1994-09-07 | 1996-03-13 | FAUN Umwelttechnik Aktiengesellschaft | Hubvorrichtung für ein in ein Entsorgungsfahrzeug zu entleerendes Müll- und/oder Wertstoff-Gefäss |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126223A (en) * | 1964-03-24 | kughler | ||
DE3340282A1 (de) * | 1983-11-08 | 1985-05-23 | Johannes Arno Hartenstein Kg, 8670 Hof | Greifvorrichtung |
-
1998
- 1998-09-29 DE DE1998144764 patent/DE19844764C2/de not_active Expired - Fee Related
-
1999
- 1999-09-21 WO PCT/EP1999/006965 patent/WO2000018669A2/de not_active Application Discontinuation
- 1999-09-21 EP EP99947391A patent/EP1117604A2/de not_active Withdrawn
- 1999-09-21 JP JP2000572142A patent/JP2002525214A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2822113A (en) * | 1956-10-16 | 1958-02-04 | United Shoe Machinery Corp | Container lifting and emptying apparatus |
GB1305097A (de) * | 1969-10-29 | 1973-01-31 | ||
DE2527778A1 (de) * | 1975-06-21 | 1976-12-30 | Schlafhorst & Co W | Vorrichtung zum entleeren eines transportkastens fuer textilspulen und/oder spulenhuelsen |
DE3045145A1 (de) * | 1980-11-29 | 1982-06-03 | Ferd. Schulze & Co, 6800 Mannheim | Vorrichtung zum entleeren eines behaelters |
DE3331898A1 (de) * | 1983-09-03 | 1985-03-28 | C.A. Heinemann GmbH, 4000 Düsseldorf | Kippanlage fuer paketrollbehaelter |
US5344275A (en) * | 1993-03-23 | 1994-09-06 | Helmut Habicht | Method and apparatus for lifting turning and tilting of containers |
EP0700840A1 (de) * | 1994-09-07 | 1996-03-13 | FAUN Umwelttechnik Aktiengesellschaft | Hubvorrichtung für ein in ein Entsorgungsfahrzeug zu entleerendes Müll- und/oder Wertstoff-Gefäss |
Also Published As
Publication number | Publication date |
---|---|
JP2002525214A (ja) | 2002-08-13 |
DE19844764A1 (de) | 2000-04-06 |
DE19844764C2 (de) | 2003-04-10 |
WO2000018669A3 (de) | 2000-08-10 |
EP1117604A2 (de) | 2001-07-25 |
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