EP3356895A1 - Verfahren und vorrichtung zur bereitstellung und handhabung unterschiedlicher bauteile - Google Patents
Verfahren und vorrichtung zur bereitstellung und handhabung unterschiedlicher bauteileInfo
- Publication number
- EP3356895A1 EP3356895A1 EP16745420.6A EP16745420A EP3356895A1 EP 3356895 A1 EP3356895 A1 EP 3356895A1 EP 16745420 A EP16745420 A EP 16745420A EP 3356895 A1 EP3356895 A1 EP 3356895A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- components
- abb
- abc
- conveyor
- component
- 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- Withdrawn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 title claims abstract description 23
- 238000012545 processing Methods 0.000 claims abstract description 15
- 238000000151 deposition Methods 0.000 claims abstract description 4
- 238000012937 correction Methods 0.000 claims description 11
- 238000003860 storage Methods 0.000 claims description 10
- 238000004040 coloring Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 238000012795 verification Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000004458 analytical method Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
- B25J9/1694—Programme controls characterised by use of sensors other than normal servo-feedback from position, speed or acceleration sensors, perception control, multi-sensor controlled systems, sensor fusion
- B25J9/1697—Vision controlled systems
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/402—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for positioning, e.g. centring a tool relative to a hole in the workpiece, additional detection means to correct position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/31—From computer integrated manufacturing till monitoring
- G05B2219/31048—Project on workpiece, image of finished workpiece, info or a spot
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/50—Machine tool, machine tool null till machine tool work handling
- G05B2219/50148—Workpiece, setup of component, workpiece
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Definitions
- the invention relates to a method for providing and handling different components as well as a device for providing and handling different components according to the method claim 1 or the device claim 9.
- Handling of different components includes.
- Handling different components includes the steps:
- Conveying device by at least one projector; manual or machine placement of the component defined by the image or of the components defined by the images on the surface aligned with the projected image or the projected images,
- the method thus makes it possible to provide the manipulator with the components in error-free position or supply, so that the process of gripping can run safely.
- Conveyor at least one component from the for the Detecting and / or detecting and storing provided section to move into a provided for gripping section.
- Projector or the existing projectors can be used and it can at the expense of an additional
- Dispensing are waived. Alternatively or additionally, it is nevertheless provided that output the result of checking a correct position of the component or components by a sound and / or voice output means. This is particularly useful when the components are placed manually and a worker should be made aware of the need for a correction of the position of a component.
- Project images in red Furthermore, it is also provided to project the images in different types of lines, such as with dashed lines or dotted lines or, for example, with fast or slow flashing lines. As a result, a variety of information can be displayed, which can either be directly implemented by a worker who manually hangs up components, or allow a worker entrusted with the monitoring a rapid diagnosis. Furthermore, it is provided that the images of the components are projected as contours of the components or as plan views of the components or as holograms of the components. This makes it possible in different strong form for the
- To recognize image processing device either by means of an encoder of a drive of the conveyor or detected by detecting a simultaneous movement of at least two lying on the surface of the conveyor components or detect by detecting a arranged on the surface of the conveyor code and thereby the projector or the projectors to be controlled so that the projected image or the projected images are moved with the conveyor or projected after moving to another position. This makes it possible to use the projected image or the projected images
- Manipulators gripping the components with a moving surface.
- the inventive device for providing and
- Handling a lot of different components includes a storage device or a conveyor, a
- the image system Manipulator and an image system, the image system
- At least one projector at least one
- Image capture device and an image processing device comprises. This makes it possible to monitor both an actual state, as well as a desired state
- Manipulator can grab each component safely and without delay and promote further.
- the device thus makes it possible to supply the components to the manipulator in error-free position, so that the process of gripping can proceed safely.
- the position of a component is understood to mean its spatial orientation in a state lying on a surface of a conveyor.
- Figure 1 a schematic side view of a
- Apparatus according to the invention for providing and handling a set of different components
- FIG. 2 shows a sectional view through that in FIG. 1
- FIG. 3 shows the section II in FIG
- FIG 1 is an inventive device 1 for
- Components A, B, and C shown in side view.
- the Device is in the figure 2 again along with Section II-II sectioned top view.
- the device 1 comprises a conveyor 2, a
- the image system 4 comprises four projectors 5 to 8 and four image capture devices 9 to 12, which are optionally designed as a camera or scanner. Furthermore, the image system 4 comprises a
- Image processing device 13 which the of the
- Imaging devices 9 to 12 processed images of an actual state processed and compared with stored target specifications for the position of the components.
- the projectors 5 to 8 are in particular according to the results of
- control system 14 also becomes an interface to the
- the conveyor 2 is designed as a conveyor belt 15 with a circulating belt 16, wherein the belt 16 oriented toward the image system 4 approximately horizontally in space
- Stepwise moved in an arrow direction x so that placed on the surface 17 components A, B and C are gradually moved from a first section I via a second section II and a third section III in a fourth section IV.
- the third section III is - as already the sectors I and II - intended for a manual final correction. After this final correction, all components must lie correctly.
- the fourth section IV is provided for the components A, B and C fed in the correct position from the manipulator 3
- Such gripping and settling of the components A, B and C is also referred to as manipulation by the manipulator 3.
- Each of the sections I to IV is assigned a projector 5 or 6 or 7 or 8 and an image capture device 9 or 10 or 11 or 12 respectively.
- FIG. 1 Images are designated in FIG. 1 only in section I.
- the changed occupancy is first projected onto the surface 17 for the first time in section I, while a previous occupancy is still projected onto the surface 17 in sections II, III and optionally IV is projected.
- the Sections are selected by means of the image capture device and the image processing device according to the respective
- FIG. 2 shows how three workers WA, WB and WC
- Components B and C occupied.
- the component B was positioned in the correct position as indicated by a continuous contour line used as an image ABB.
- the component C was - as indicated by a thick, dashed contour line used as image ABC - of the
- Component C still requires a position correction.
- the components A, B and C shown in the section IV or in the surface section 17-4 are all stored in the correct position, wherein the component A is being gripped by the manipulator 3.
- the image system also detects incorrect components. In this case, it is provided that the image to which the wrong component is assigned flashes
- FIG. 3 in addition to the representation of FIG. 2, a code 19 arranged on the surface 17 in the form of a code strip 20 is shown
- This codestrip 20 allows the imaging system 4 to detect movement of the surface 17 and both the projection of the images ABA, ABB and ABC and the
- the manipulator 3 a position, which occupy the components A, B and C in the section IV in space is transmitted from the image system, so that thereby tolerances are compensated at this interface.
- Figures 1 to 3 are to be understood as a schematic representation. It is provided in particular, the image processing device to the individual
- the sectors I to III or I to IV are replaced by a single
- the projector and powered by a single image capture device.
- the projector also takes over the projection of clues mentioned below on the floor next to the conveyor.
- such a projection is made by only one projector, or the projection is made by multiple projectors whose projection surfaces so close to each other or overlap, so that on the surface of the images are continuously displayed. Accordingly, in such an embodiment, it is also provided in particular that the position of the components of the image capture device or the
- Image capture devices during the movement components is detected. This is the image system for the
- Image capture a longer period available. Furthermore, this means different for the image capture
- the workers e.g. to project information on the floor next to the storage device or next to the conveyor, which facilitate the assignment of provided next to the conveyor in magazines components to the projections on the surface.
- Hints are formed in particular as lines or arrows, which are switched control technology so that they provide the worker an optimal and especially short way for the assembly of the conveyor or the
- a conveyor in which the inserted components beweget from section to section until this then from the last section of a manipulator be received and further promoted to use a storage device, which is designed as a storage table on which a worker supported by an image system components for later access a manipulator arranges.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Robotics (AREA)
- Manipulator (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015116352.7A DE102015116352A1 (de) | 2015-09-28 | 2015-09-28 | Verfahren und Vorrichtung zur Bereitstellung und Handhabung unterschiedlicher Bauteile |
PCT/EP2016/066464 WO2017054948A1 (de) | 2015-09-28 | 2016-07-12 | Verfahren und vorrichtung zur bereitstellung und handhabung unterschiedlicher bauteile |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3356895A1 true EP3356895A1 (de) | 2018-08-08 |
Family
ID=56557663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16745420.6A Withdrawn EP3356895A1 (de) | 2015-09-28 | 2016-07-12 | Verfahren und vorrichtung zur bereitstellung und handhabung unterschiedlicher bauteile |
Country Status (4)
Country | Link |
---|---|
US (1) | US20180229371A1 (de) |
EP (1) | EP3356895A1 (de) |
DE (1) | DE102015116352A1 (de) |
WO (1) | WO2017054948A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202017104223U1 (de) * | 2017-07-14 | 2017-08-04 | Holz-Her Gmbh | Kantenbearbeitungsmaschine |
DE202017104256U1 (de) * | 2017-07-18 | 2017-08-04 | Holz-Her Gmbh | Bearbeitungszentrum |
DE102021004517A1 (de) | 2021-09-07 | 2021-11-11 | Daimler Ag | Verfahren und Einrichtung zur Bauteilzuführung an eine Montagestelle |
US11953309B2 (en) * | 2021-09-22 | 2024-04-09 | Lockheed Martin Corporation | Automated non-contact thickness inspection and projection system using color-coded based patterns |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040186618A1 (en) * | 2003-03-21 | 2004-09-23 | Fmc Technology, Inc. | Method and apparatus for visually indexing objects upon a moving surface |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7241981B2 (en) * | 2004-03-05 | 2007-07-10 | Lap Laser Llc | Systems and methods for displaying images and processing work pieces |
PL2590040T3 (pl) * | 2011-11-04 | 2014-08-29 | Nivora Ip B V | Sposób i urządzenie do wspomagania w ręcznym manipulowaniu obrabianym przedmiotem podczas obróbki maszynowej |
DE102012003160A1 (de) | 2012-02-17 | 2012-09-20 | Daimler Ag | Vorrichtung und Verfahren zu einer automatisierten Entnahme von Bauteilen aus einem Behälter und zu einer Vereinzelung der Bauteile |
-
2015
- 2015-09-28 DE DE102015116352.7A patent/DE102015116352A1/de active Pending
-
2016
- 2016-07-12 WO PCT/EP2016/066464 patent/WO2017054948A1/de unknown
- 2016-07-12 EP EP16745420.6A patent/EP3356895A1/de not_active Withdrawn
-
2018
- 2018-03-26 US US15/935,343 patent/US20180229371A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040186618A1 (en) * | 2003-03-21 | 2004-09-23 | Fmc Technology, Inc. | Method and apparatus for visually indexing objects upon a moving surface |
Also Published As
Publication number | Publication date |
---|---|
US20180229371A1 (en) | 2018-08-16 |
WO2017054948A1 (de) | 2017-04-06 |
DE102015116352A1 (de) | 2017-03-30 |
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