EP0258265A1 - Conveyor for workpieces - Google Patents
Conveyor for workpiecesInfo
- Publication number
- EP0258265A1 EP0258265A1 EP19870900069 EP87900069A EP0258265A1 EP 0258265 A1 EP0258265 A1 EP 0258265A1 EP 19870900069 EP19870900069 EP 19870900069 EP 87900069 A EP87900069 A EP 87900069A EP 0258265 A1 EP0258265 A1 EP 0258265A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- transport
- conveyor
- support frame
- belt
- conveying device
- 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- Withdrawn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
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/02—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for articles, e.g. for containers
-
- 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
- B65G35/00—Mechanical conveyors not otherwise provided for
- B65G35/06—Mechanical conveyors not otherwise provided for comprising a load-carrier moving along a path, e.g. a closed path, and adapted to be engaged by any one of a series of traction elements spaced along the path
-
- 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
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
- B65G47/53—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices between conveyors which cross one another
- B65G47/54—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices between conveyors which cross one another at least one of which is a roller-way
-
- 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
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
Definitions
- the invention relates to a conveyor according to the preamble of the main claim.
- a plurality of transport or assembly tracks arranged parallel to one another in an Ehene are interconnected at right angles to these transverse conveyors.
- the workpiece carriers are passed from a transport track onto the cross conveyor running at right angles to this by means of so-called overshifters.
- the transfer valves consist of hydraulic or pneumatic devices arranged on the side of the tracks, the horizontally extending plungers of which push the workpiece or its carrier from the conveyor onto the cross conveyor.
- a device for transferring workpiece carriers, workpieces or the like to each other transversely or parallel arranged conveyor belts has become known, in which in the space between the belts of a double belt conveyor system a transfer device with at least one transfer hand running at right angles to the double belt hand is arranged. This conversion can take place at the intersection len of transverse conveyor systems are used and enables a smooth transition of the workpiece carrier from one transport hand to the other.
- the device can also be used for transferring workpiece carriers in parallel conveyor belts, but in this case the conveyor belts or conveyor tracks must be placed directly next to one another.
- the conveyor device according to the invention with the characterizing features of the main claim has the advantage that the Querf ⁇ rderer at the same time takes over the function of converters, implementation being possible from one as well as from the other transport tap. This means that several options for transporting workpieces or workpiece carriers can be carried out with the device.
- the use of the cross conveyor according to the invention results in a cost-effective, clear and functionally reliable and flexible construction of the system, since the cross conveyor can bridge any distances between two parallel transport tracks.
- a particularly advantageous training of the crossing point between cross conveyor and transport tracks is that the rails of the transport tracks carrying the roller systems are provided with cutouts for the passage of the support frame of the cross conveyor. It is also advantageous that the lifting device acting on the support frame of the transverse conveyor has three vertical positions lungs of the support frame is adjustable. As a result, the workpieces or their carriers can either pass both transfer points or they can be stopped at one transfer point and finally be transferred to the cross conveyor at one or the other transfer point.
- the means of transport of the cross conveyor suitably correspond to those of the transport tracks.
- the support frame of the transverse conveyor has two parallel rails, one of which carries deflection pulleys for an endless belt hand, while a roller system is mounted on the other rail.
- the first rail of the support frame in the direction of movement of the supplied workpieces is designed as a stop in the region of the transport path.
- FIG. 1 An embodiment of the invention is shown in the drawing and explained in more detail in the following description with further advantages.
- the figure shows the essential parts of the invention of a conveyor in a perspective view.
- the conveyor device essentially consists of two parallel transport tracks 1, 2 and a cross conveyor 3 connecting them.
- the two parallel transport tracks 1, 2 each have an external, driven belt webbing 4 or 5, which runs over deflection rollers 6 and 7, which in Profile rails 8 and 9 are stored with a right corner cross section.
- the Antriehsstoff for the straps 4, 5 are not shown for clarity.
- the transport tracks 1, 2 each have an internal roller system with support and guide roll 10 hzw. 11 for workpiece carriers, not shown.
- the rollers 10, 11 are mounted on a respective angular rail 12 or 13 at a small distance from each other.
- the profile rail and the angle rail of each transport tap are attached to a frame (not shown) at the same height and run parallel to one another at a predetermined distance defined by webs or the like.
- the workpiece carriers lie on the belt straps 4 hzw. 5 and on the rollers provided with one-sided shoulders 10 hzw. 11 and are transported at a speed predetermined by the advance of the belt straps 4, 5.
- the direction of transport of the two tracks 1, 2 is marked by arrows and can be opposite or in the same direction.
- the heath transport tracks 1, 2 are connected to one another by the cross conveyor 3 already mentioned, which bridges the gap between the tracks and with the aid of which workpiece carriers can be transferred from track 1 to track 2.
- the cross conveyor 3 has a support frame made of two rails 14, 15 arranged parallel to one another, which are connected to one another by two webs 16, 17.
- the rail 1 4 is designed as a profile rail with a rectangular cross section and is provided with a webbing 18 running over deflection rollers. This belt is driven by a motor 19 anchored to the support frame via a roller 19a.
- the rail 15 is an angular rail on which support and guide rollers 20 for the workpiece carriers are mounted at a small distance from one another.
- the Querf ⁇ rderer 3 and the transport tracks 1, 2 thus have an identical structure.
- the rails 14, 15 cross with the webbing 18, respectively.
- the angle rails 12, 13 with recesses hzw. Separations 21, 22 and 23, 24 are provided for the passage of the rails 14, 15 of the cross conveyor 3.
- the cross conveyor is also assigned two independently lifting lifting devices 25, 26 for vertical movement of the same. These engage near the two ends of the support frame on the transverse webs 16, 17 attached there.
- Pneumatic or hydraulic units are preferably used as lifting devices, which hzw a cylinder 27. 28 and a piston guided therein, the piston rod 29 or 30 of which on the crosspiece 16 hzw. 17 is articulated.
- Each lifting device can be adjusted independently of the other to three defined vertical positions of the cross conveyor 3.
- the webbing 18 and the rollers 20 are lower than the parts 4, 10 and 9, 11 of the transport tracks 1 and 2.
- the cross conveyor 3 influences the transport direction of those brought up by the transport track 1 or by the transport track 2 Workpiece carrier not.
- the support frame of the cross conveyor 3 is raised at least in the region of the transport path 1 by the lifting device 25 so that a stop 31 connected to the angle rail comes into the movement path of a workpiece carrier brought up on the transport path 1 and stops it.
- the workpiece carrier is stopped on the transport tap 1, but has not yet been transported transversely to it.
- the device according to the invention thus also serves as a stopper or separator for the workpiece carriers.
- the lifting devices 25, 26 brought the cross conveyor 3 into its upper position. Dahei the belt hand 18 and the rollers 20 come from below to rest against the workpiece carrier stopped by the stop 31 and borrow it from the belt 4 and from the rollers 10 of the transport path 1 ah.
- the lifted workpiece carrier is now spanned by the belt 18 of the cross conveyor in the direction of the arrow until it is stopped by a stop (not shown) connected to the hollow rail 9 of the transport tap 2. In this position, the workpiece carrier lies above the belt 5 and the rollers 11 of the transport path 2 and can be placed on the parts 9, 11 and transported by lowering the transverse conveyor 3 into its central position.
- the part of the hollow rail 14 of the cross conveyor projecting into the transport path 1 acts as a stop for further workpiece carriers brought up on the transport tap 1.
- the end of the cross conveyor projecting into the transport path can be lowered again into the middle position, so that the next workpiece carrier is brought from the belt 4 of the transport hand 1 to the stop 31 of the cross conveyor .
- the independently operable cubic devices 25, 26 can be controlled in such a way that the carrying frame of the transverse conveyor is moved in a rocker-like manner, the carrying frame reciprocates alternately between its middle position and its upper position when a cross transport of workpiece carriers is to take place.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
Un transporteur de pièces à usiner, en particulier de porte-pièces, comprend deux rails de transport (1, 2) parallèles et une bande transversale (3) agencée entre les deux rails. Pour transférer un porte-pièce d'un rail de transport (1) à la bande transversale (3), le cadre de support (14, 15, 16, 17) de cette dernière passe sur le système intérieur de rouleaux (10, 11) des rails de transport (1, 2) et traverse l'espace libre entre les systèmes de rouleaux (10, 11) et les bandes convoyeuses (4, 5) des deux rails de transport. La bande transversale (3) est reliée à deux dispositifs de moyeu (25, 26) actionnables indépendamment l'un de l'autre qui permettent de placer la bande transversale (3) à différentes positions verticales par rapport aux rails de transport (1, 2).A conveyor for workpieces, in particular a workpiece carrier, comprises two parallel transport rails (1, 2) and a transverse strip (3) arranged between the two rails. To transfer a workpiece carrier from a transport rail (1) to the transverse strip (3), the support frame (14, 15, 16, 17) of the latter passes over the internal roller system (10, 11 ) transport rails (1, 2) and crosses the free space between the roller systems (10, 11) and the conveyor belts (4, 5) of the two transport rails. The transverse strip (3) is connected to two hub devices (25, 26) which can be actuated independently of one another and which allow the transverse strip (3) to be placed in different vertical positions relative to the transport rails (1, 2).
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863601699 DE3601699A1 (en) | 1986-01-22 | 1986-01-22 | CONVEYOR FOR TRANSPORTING WORKPIECES |
DE3601699 | 1986-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0258265A1 true EP0258265A1 (en) | 1988-03-09 |
Family
ID=6292310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19870900069 Withdrawn EP0258265A1 (en) | 1986-01-22 | 1986-12-31 | Conveyor for workpieces |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0258265A1 (en) |
DE (1) | DE3601699A1 (en) |
WO (1) | WO1987004412A1 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4819554A (en) * | 1987-08-28 | 1989-04-11 | Deere & Company | Transfer and quick change system |
GB2224990B (en) * | 1988-11-22 | 1993-03-24 | Amada Co Ltd | Workpiece conveying method and device for a cutting machine |
DE3928437A1 (en) * | 1989-08-24 | 1991-04-25 | Mannesmann Ag | CONVEYOR |
FR2660291A1 (en) * | 1990-03-27 | 1991-10-04 | Sietam Ind | SYSTEM FOR HANDLING OBJECTS CARRIED ON SLEDGES. |
DE4109631B4 (en) * | 1990-04-07 | 2004-09-16 | Cinetic Conveying & Assembly Gmbh | Lift table for overcoming a jump in height in conveyor lines |
DE4129294A1 (en) * | 1991-09-03 | 1993-03-04 | Protech Automation Gmbh | DUPLEX CONVEYOR LINE |
JPH06171812A (en) * | 1992-05-19 | 1994-06-21 | Shinkawa Ltd | Transport device for platelike member |
JP3063046B2 (en) * | 1992-05-19 | 2000-07-12 | 株式会社新川 | Plate-like material transfer device |
DE4430159B4 (en) * | 1994-08-25 | 2004-12-02 | Robert Bosch Gmbh | Device for moving workpiece carriers |
DE4437085C2 (en) * | 1994-10-17 | 1999-06-17 | Kaiser Kg Otto | Press with a press and console table |
DE59909342D1 (en) | 1998-05-11 | 2004-06-03 | Siemens Ag | SYSTEM FOR FILLING COMPONENT CARRIERS WITH ELECTRICAL COMPONENTS |
DE10106191A1 (en) * | 2001-02-10 | 2002-08-29 | Stein Automation Gmbh | Transporter for work pieces etc. on palettes etc. has parallel longitudinal track sections each with lifting device to ease work piece transfer |
DE10106193B4 (en) * | 2001-02-10 | 2006-11-02 | Stein Automation Gmbh | lifting unit |
AT413505B (en) * | 2001-03-09 | 2006-03-15 | Sticht Fertigungstech Stiwa | MANUFACTURING SYSTEM FOR MOUNTING AND / OR PROCESSING COMPONENTS TRANSPORTED ON WORKPIECE SUPPLIES |
CN102556622A (en) * | 2011-12-14 | 2012-07-11 | 苏州工业园区高登威科技有限公司 | Sensing device for rail switching of metal parts of automobiles |
CN104310048B (en) * | 2014-11-19 | 2016-05-25 | 苏州博众精工科技有限公司 | A kind of part automatic feed mechanism |
CN104816927A (en) * | 2015-04-17 | 2015-08-05 | 长兴李家巷华宏耐火材料厂(普通合伙) | Rail transportation structure for transporting refractory materials |
CN104891121A (en) * | 2015-04-17 | 2015-09-09 | 长兴李家巷华宏耐火材料厂(普通合伙) | Transporting system for fireproof material |
CN104828506A (en) * | 2015-04-17 | 2015-08-12 | 长兴李家巷华宏耐火材料厂(普通合伙) | Rail transport structure |
DE102016120257B3 (en) * | 2016-10-24 | 2017-12-21 | Johannes Herbig | Rail module with rail sections and with a linear drive, trolley for a rail module and rail transport system |
EP3336022A1 (en) | 2016-12-19 | 2018-06-20 | Carl Zeiss Vision International GmbH | Manufacturing system for spectacle lenses |
CN106743273A (en) * | 2016-12-31 | 2017-05-31 | 长沙高汇环保科技有限公司 | Multifunction article R-T unit |
DE102021202068A1 (en) * | 2021-03-03 | 2022-09-08 | Krones Aktiengesellschaft | Method and packaging system for packaging articles |
CN114151647A (en) * | 2021-11-25 | 2022-03-08 | 南方科技大学台州研究院 | Walking device of rain and sewage pipe network detection robot |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2805572A1 (en) * | 1978-02-10 | 1979-08-16 | Rudolf Bueltmann | Transfer conveyor for rolling mill - has endless parallel tracks provided with vertical level adjustment at ends |
-
1986
- 1986-01-22 DE DE19863601699 patent/DE3601699A1/en not_active Withdrawn
- 1986-12-31 WO PCT/DE1986/000527 patent/WO1987004412A1/en unknown
- 1986-12-31 EP EP19870900069 patent/EP0258265A1/en not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO8704412A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE3601699A1 (en) | 1987-07-23 |
WO1987004412A1 (en) | 1987-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19871023 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: STEEGMUELLER, HELMUT Inventor name: GIESELER, KLAUS Inventor name: KOCHENDOERFER, HEINRICH Inventor name: COLLMER, ULRICH Inventor name: BURGER, KARL-HEINZ Inventor name: FIMPEL, WALTER |