EP0460294A2 - Procédé d'évaluation de données de machines de fabrication de tablette - Google Patents

Procédé d'évaluation de données de machines de fabrication de tablette Download PDF

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Publication number
EP0460294A2
EP0460294A2 EP90124386A EP90124386A EP0460294A2 EP 0460294 A2 EP0460294 A2 EP 0460294A2 EP 90124386 A EP90124386 A EP 90124386A EP 90124386 A EP90124386 A EP 90124386A EP 0460294 A2 EP0460294 A2 EP 0460294A2
Authority
EP
European Patent Office
Prior art keywords
data
machine
production
machines
computer
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Withdrawn
Application number
EP90124386A
Other languages
German (de)
English (en)
Other versions
EP0460294A3 (en
Inventor
Heinrich Behrmann
Joachim Grewe
Peter Heinrich Lamp
Klaus-Peter Preuss
Jörg Reitberger
Ingo Schmidt
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.)
Fette GmbH
Original Assignee
Wilhelm Fette 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 Wilhelm Fette GmbH filed Critical Wilhelm Fette GmbH
Publication of EP0460294A2 publication Critical patent/EP0460294A2/fr
Publication of EP0460294A3 publication Critical patent/EP0460294A3/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/005—Control arrangements
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles

Definitions

  • the invention relates to a method for evaluating the data from tableting machines.
  • the object of the invention is to simplify the documentation of production data, setting parameters and diagnoses and to troubleshoot when operational failures occur.
  • the machine and production data of a tabletting machine are written from the computer of an operating terminal belonging to the machine to a storage medium with which the data can be evaluated in a separate computer system.
  • This can be portable storage media act as magnetic, optical or electronic storage in the manner of floppy disks, CD or ship cards or the transfer to a computer serving as a control room can be connected to the other computers, if necessary, by networking.
  • the data to be transferred are stored using industrial PCs in the individual operating terminals of the tableting machines in the standard ASCII format, so that reading and evaluation can take place on any standardized computer with a standard operating system.
  • these are the following data complexes provided by the tableting machine: Product designation with the associated setting parameters; Diagnostic log as well as production log, change log and individual sample values for tablet weight, tablet height and tablet hardness.
  • FIG. 1 shows a schematic representation of a tablet production system with three tabletting machines 10, each of which includes an operating terminal 1 with an industrial PC, which is intended for operating the machine as well as for displaying results or intermediate results and outputting results.
  • a tableting machine also includes a control cabinet 2 with a machine processor for the fast control and regulating processes.
  • the tabletting machine 10 is provided with a tablet testing device, not shown in the drawing, which inputs the data obtained into the computer of the terminal 1, which, like the control cabinet 2, is connected to the tabletting machine 10 by lines, which are not shown in the drawing.
  • the embodiment of the invention is shown schematically, in which the machines and production data are transferred to a portable storage medium in the manner of a diskette 6, with which they can be further processed in a separate computer 7.
  • the three terminals 1 can be connected by cable to a computer which acts as a control room 4.
  • Another possibility of data processing is the direct transmission to other computer systems 5.
  • this requires a networking of the tableting environment, In spatial terms this means on the one hand the location of the machines 10 for the production of the tablets and on the other hand the division of tasks in individual departments such as the production department, control department or test department.
  • Figures 2 and 3 show tables with product names and associated setting parameters. It can be assumed that the computer 1 on the tabletting machine 10 can manage a number of preparation lists with product names. For each product there are four parameter lists with the product-specific individual data. With a corresponding data disk 6, this data can be processed further on a separate computer 7, for example for the purpose of archiving or a data comparison to other machines or preparations or batches. However, data can also be transferred in the opposite direction by entering the setting parameters for a new preparation on the separate computer 7, so that the tableting machine 10 is freed from this input procedure and can be used for production.
  • Diagnoses corresponding to FIG. 5, which result from operating errors, machine errors, system errors or deterioration in the quality of a product, are stored in the computer 1 of the machine 10. They can then be copied to a data carrier 6 and thus stand for one Further processing available on other computer systems and thus, for example, for the production of statistics on the frequency of errors or on machine availability.
  • the production protocol according to FIG. 6 provides the user with all the data and statistical values determining the quality of the tablets, such as tablet counter reading, mean value and standard deviation. In known systems, these values were displayed and printed out on the machine computer during production after a preselectable cycle. In contrast, the method according to the invention allows these values to be stored continuously and thus also copied onto a portable data carrier, so that the user has all the production log data available for further individual evaluation on a separate computer.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Factory Administration (AREA)
EP19900124386 1990-06-08 1990-12-17 Method of evaluating the data from tabletting machines Withdrawn EP0460294A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4018428 1990-06-08
DE19904018428 DE4018428A1 (de) 1990-06-08 1990-06-08 Verfahren zur auswertung der daten von tablettiermaschinen

Publications (2)

Publication Number Publication Date
EP0460294A2 true EP0460294A2 (fr) 1991-12-11
EP0460294A3 EP0460294A3 (en) 1992-10-21

Family

ID=6408069

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900124386 Withdrawn EP0460294A3 (en) 1990-06-08 1990-12-17 Method of evaluating the data from tabletting machines

Country Status (2)

Country Link
EP (1) EP0460294A3 (fr)
DE (1) DE4018428A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995006903A1 (fr) * 1993-09-03 1995-03-09 Ford Motor Company Limited Procede et systeme de surveillance statistique en temps reel du processus de fonctionnement d'une presse a estamper
EP0678892A3 (fr) * 1994-04-22 1997-05-21 Meyer Neontrafoproduktion Gmbh Procédé et système pour la détermination de la précision de mesure et pour la documentation du contrÔle de qualité pendant la fabrication des tubes lumineux.
WO2003037610A1 (fr) * 2001-10-24 2003-05-08 Dorst Maschinen- Und Anlagenbau Gmbh & Co. Procede pour regler et surveiller un outil de presse, outil de presse et dispositif de commande de presse associes
CN113843305A (zh) * 2021-09-02 2021-12-28 上汽通用五菱汽车股份有限公司 模具监控预警方法、系统、设备及计算机可读存储介质

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020115777A1 (de) 2020-06-16 2021-12-16 Fette Compacting Gmbh Verfahren zur Produktverfolgung in einer Anlage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2141382B2 (de) * 1971-08-14 1973-12-20 Emil Korsch Spezialfabrik Fuer Komprimiermaschinen, 1000 Berlin Tablettenpresse mit einer Presskraft Überwachungseinrichtung
DE2208017A1 (de) * 1972-02-21 1972-08-30 Hasler Gmbh Anordnung zur erfassung von betriebsdaten
DE2550680A1 (de) * 1975-03-14 1976-09-23 Courtoy Atel Const Einrichtung zur kontrolle des gewichts von tabletten waehrend der herstellung
DE3639918A1 (de) * 1986-03-26 1987-10-08 Thomas Eng Inc Vorrichtung zur steuerung und ueberwachung einer rotationstablettierpresse
EP0353451A3 (fr) * 1988-08-02 1991-08-28 Oerlikon Geartec AG Dispositif pour la production d'une roue dentée

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995006903A1 (fr) * 1993-09-03 1995-03-09 Ford Motor Company Limited Procede et systeme de surveillance statistique en temps reel du processus de fonctionnement d'une presse a estamper
AU694443B2 (en) * 1993-09-03 1998-07-23 Ford Motor Company Of Canada Limited Method and system for real-time statistical process monitoring of stamping press process
EP0678892A3 (fr) * 1994-04-22 1997-05-21 Meyer Neontrafoproduktion Gmbh Procédé et système pour la détermination de la précision de mesure et pour la documentation du contrÔle de qualité pendant la fabrication des tubes lumineux.
WO2003037610A1 (fr) * 2001-10-24 2003-05-08 Dorst Maschinen- Und Anlagenbau Gmbh & Co. Procede pour regler et surveiller un outil de presse, outil de presse et dispositif de commande de presse associes
CN113843305A (zh) * 2021-09-02 2021-12-28 上汽通用五菱汽车股份有限公司 模具监控预警方法、系统、设备及计算机可读存储介质
CN113843305B (zh) * 2021-09-02 2024-02-06 上汽通用五菱汽车股份有限公司 模具监控预警方法、系统、设备及计算机可读存储介质

Also Published As

Publication number Publication date
EP0460294A3 (en) 1992-10-21
DE4018428A1 (de) 1991-12-12

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