Patent US4719694A successfully refreshed from Google Patents.
US4719694A
Expired / Lapsed
US
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Installation for automatic assembly and testing of electronic card modules
Assignee: Wincor Nixdorf International GmbH
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Filing: 1986-11-13
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Granted: 1988-01-19
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Expires: 2006-11-13
Abstract
Abstract A production facility is provided for automatic assembly and testing of electronic card modules. Heretofore it has only been possible to manufacture card modules in batches without a quick conversion to another type of production, as required, being economically possible. This disadvantage is avoided by the present invention in that all required operating elements (component parts, tools, automatic assembly and testing units) are controlled in direct access with set-up time approaching zero for the production line via an extensive computer hierarchy in which the assembly and test line are available. A master computer administers the cell computers assigned to the individual processing stations which, in turn, control the machine computers. The conveying system has its own control available. The individual parts of the conveying system are each composed of a route head for transferring the equipped goods to process-associated workpiece carriers with simultaneous application of the respectively first destination address for the purpose of delivery to the individual processing stations by way of switches.
Inventors
- 👤 Wolfgang Herberich
- 👤 Walter Degle
- 👤 Heiner Bahnsen
- 👤 Olaf-Ragnar Bolzmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:17
CPC Classifications
G; G07; G07C; G07C3/00; H; H05; H05K; H05K13/00; H05K13/0061; H05K13/02; H05K13/023; H05K13/024; H05K13/08; H05K13/085; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5191; Y10T29/53; Y10T29/53004; Y10T29/53009; Y10T29/53013; Y10T29/53039; Y10T29/53048; Y10T29/5313; Y10T29/53187; Y10T29/53313; Y10T29/534; Y10T29/53539
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
341 words
In a production facility for automatic assembly and testing of different types of electronic card modules manufactured from elements including circuitboards and electrical components, using automatic program-controlled equipping, soldering and testing units cooperatively arranged with a conveyor system, in which a plurality of processing stations are combined to form cells, and in which the control of the elements occurs via a master computer in cooperation with cell computers in the cells and with identifiers which are applied to the elements, the improvement wherein: the conveyor system comprises first, second and third parts, said first part for conveying printed circuitboards and electrical components; the processing stations are arranged along said first part of said conveyor system; switches are arranged along said first part of said conveyor system at the processing stations and are controlled by the master computer to direct the elements to and from the processing stations; a first route head is located upstream of and in communication with said first part of said conveyor system for applying the circuitboards to a respective first workpiece carrier bearing a destination address and applying destination addresses to the electrical components; individual driverless conveyors communicating said processing stations, via said switches, with said first part of said conveyor system; means are provided at each processing station for reading the destination addresses and applying the next destination addresses; buffers are provided at the respective processing stations for temporarily storing incoming elements; a soldering station is spaced from said first conveyor part, the second part of the conveyor system extending through said soldering station; a second route head is provided for transferring the partially-equipped card modules from the workpiece carrier on the first conveyor part onto a second workpiece carrier on the second conveyor part for soldering in response to the last-applied destination address; a final assembly and test station is spaced from said soldering station; and the third part of the conveyor system comprises an endless belt located between and transporting the card modules from the soldering station to the final assembly and test station.
Claim 2
Dependent Claim
341 words
In a production facility for automatic assembly and testing of different types of electronic card modules manufactured from elements including circuitboards and electrical components, using automatic program-controlled equipping, soldering and testing units cooperatively arranged with a conveyor system, in which a plurality of processing stations are combined to form cells, and in which the control of the elements occurs via a master computer in cooperation with cell computers in the cells and with identifiers which are applied to the elements, the improvement wherein: the conveyor system comprises first, second and third parts, said first part for conveying printed circuitboards and electrical components; the processing stations are arranged along said first part of said conveyor system; switches are arranged along said first part of said conveyor system at the processing stations and are controlled by the master computer to direct the elements to and from the processing stations; a first route head is located upstream of and in communication with said first part of said conveyor system for applying the circuitboards to a respective first workpiece carrier bearing a destination address and applying destination addresses to the electrical components; individual driverless conveyors communicating said processing stations, via said switches, with said first part of said conveyor system; means are provided at each processing station for reading the destination addresses and applying the next destination addresses; buffers are provided at the respective processing stations for temporarily storing incoming elements; a soldering station is spaced from said first conveyor part, the second part of the conveyor system extending through said soldering station; a second route head is provided for transferring the partially-equipped card modules from the workpiece carrier on the first conveyor part onto a second workpiece carrier on the second conveyor part for soldering in response to the last-applied destination address; a final assembly and test station is spaced from said soldering station; and the third part of the conveyor system comprises an endless belt located between and transporting the card modules from the soldering station to the final assembly and test station.
Claim 3
Dependent Claim
330 words
In a production facility for automatic assembly and testing of different types of electronic card modules manufactured from elements including circuitboards and electrical components, using automatic program-controlled equipping, soldering and testing units cooperatively arranged with a conveyor system, in which a plurality of processing stations are combined to form cells, and in which the control of the elements occurs via a master computer in cooperation with cell computers in the cells and with identifiers which are applied to the elements, the improvement wherein: the conveyor system comprises first, second and third parts, said first part including an endless belt with forward and reverse running direction sections arranged one above the other for conveying printed circuitboards and electrical components; the processing stations are arranged along said endless belt; switches are arranged along said belt at the processing stations and are controlled by the master computer to direct the elements to and from the processing stations; a first route head is located upstream of and in communication with said belt for applying the circuitboards to a respective first workpiece carrier bearing a destination address and applying destination addresses to the electrical components; means are provided at each processing station for reading the destination addresses and applying the next destination addresses; buffers are provided at the respective processing stations for temporarily storing incoming elements; a soldering station is spaced from said first conveyor part, the second part of the conveyor system comprising at least one belt extending through said soldering station; a second route head is provided for transferring the partially-equipped card modules from the workpiece carrier on the first conveyor part onto a second workpiece carrier on the second conveyor part for soldering in response to the last-applied destination address; a final assembly and test station is spaced from said soldering station; and the third part of the conveyor system comprises an endless belt located between and transporting the card modules from the soldering station to the final assembly and test station.
Claim 4
Dependent Claim
330 words
In a production facility for automatic assembly and testing of different types of electronic card modules manufactured from elements including circuitboards and electrical components, using automatic program-controlled equipping, soldering and testing units cooperatively arranged with a conveyor system, in which a plurality of processing stations are combined to form cells, and in which the control of the elements occurs via a master computer in cooperation with cell computers in the cells and with identifiers which are applied to the elements, the improvement wherein: the conveyor system comprises first, second and third parts, said first part including an endless belt with forward and reverse running direction sections arranged one above the other for conveying printed circuitboards and electrical components; the processing stations are arranged along said endless belt; switches are arranged along said belt at the processing stations and are controlled by the master computer to direct the elements to and from the processing stations; a first route head is located upstream of and in communication with said belt for applying the circuitboards to a respective first workpiece carrier bearing a destination address and applying destination addresses to the electrical components; means are provided at each processing station for reading the destination addresses and applying the next destination addresses; buffers are provided at the respective processing stations for temporarily storing incoming elements; a soldering station is spaced from said first conveyor part, the second part of the conveyor system comprising at least one belt extending through said soldering station; a second route head is provided for transferring the partially-equipped card modules from the workpiece carrier on the first conveyor part onto a second workpiece carrier on the second conveyor part for soldering in response to the last-applied destination address; a final assembly and test station is spaced from said soldering station; and the third part of the conveyor system comprises an endless belt located between and transporting the card modules from the soldering station to the final assembly and test station.
Claim 5
Dependent Claim
322 words
In a production facility for automatic assembly and testing of different types of electronic card modules manufactured from elements including circuitboards and electrical components, using automatic program-controlled equipping, soldering and testing units cooperatively arranged with a conveyor system, in which a plurality of processing stations are combined to form cells, and in which the control of the elements occurs via a master computer in cooperation with cell computers in the cells and with identifiers which are applied to the elements, the improvement wherein: the conveyor system comprises first, second and third parts, said first part including two horizontal endless belts arranged one above the other for respectively conveying printed circuitboards and electrical components; the processing stations are arranged along said two horizontal endless belts; switches are arranged along said belts at the processing stations and are controlled by the master computer to direct the elements to and from the processing stations; a first route head is located upstream of and in communication with said belts for applying the circuitboards to a respective first workpiece carrier bearing a destination address and applying destination addresses to the electrical components; means are provided at each processing station for reading the destination addresses and applying the next destination addresses; buffers are provided at the respective processing stations for temporarily storing incoming elements; a soldering station is spaced from said first conveyor part, the second part of the conveyor system extending through said soldering station; a second route head is provided for transferring the partially-equipped card modules from the workpiece carrier on the first conveyor part onto a second workpiece carrier on the second conveyor part for soldering in response to the last-applied destination address; a final assembly and test station is spaced from said soldering station; and the third part of the conveyor system comprises an endless belt located between and transporting the card modules from the soldering station to the final assembly and test station.
Claim 6
Dependent Claim
322 words
In a production facility for automatic assembly and testing of different types of electronic card modules manufactured from elements including circuitboards and electrical components, using automatic program-controlled equipping, soldering and testing units cooperatively arranged with a conveyor system, in which a plurality of processing stations are combined to form cells, and in which the control of the elements occurs via a master computer in cooperation with cell computers in the cells and with identifiers which are applied to the elements, the improvement wherein: the conveyor system comprises first, second and third parts, said first part including two horizontal endless belts arranged one above the other for respectively conveying printed circuitboards and electrical components; the processing stations are arranged along said two horizontal endless belts; switches are arranged along said belts at the processing stations and are controlled by the master computer to direct the elements to and from the processing stations; a first route head is located upstream of and in communication with said belts for applying the circuitboards to a respective first workpiece carrier bearing a destination address and applying destination addresses to the electrical components; means are provided at each processing station for reading the destination addresses and applying the next destination addresses; buffers are provided at the respective processing stations for temporarily storing incoming elements; a soldering station is spaced from said first conveyor part, the second part of the conveyor system extending through said soldering station; a second route head is provided for transferring the partially-equipped card modules from the workpiece carrier on the first conveyor part onto a second workpiece carrier on the second conveyor part for soldering in response to the last-applied destination address; a final assembly and test station is spaced from said soldering station; and the third part of the conveyor system comprises an endless belt located between and transporting the card modules from the soldering station to the final assembly and test station.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-01-18 | 1991-07-20 | 1992-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-01-18 | 1995-07-20 | 1996-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-01-18 | 1999-07-20 | 2000-01-19 | $7700.00 | Window Closed / Lapsed |