EP3990994A1 - Ein system für die bedienung einer produktionsmaschine zur kunststoffverarbeitung - Google Patents
Ein system für die bedienung einer produktionsmaschine zur kunststoffverarbeitungInfo
- Publication number
- EP3990994A1 EP3990994A1 EP20743059.6A EP20743059A EP3990994A1 EP 3990994 A1 EP3990994 A1 EP 3990994A1 EP 20743059 A EP20743059 A EP 20743059A EP 3990994 A1 EP3990994 A1 EP 3990994A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hmi system
- monitoring device
- production machine
- mobile operating
- hmi
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 81
- 239000004033 plastic Substances 0.000 title claims abstract description 17
- 229920003023 plastic Polymers 0.000 title claims abstract description 17
- 238000012545 processing Methods 0.000 title claims abstract description 15
- 238000012806 monitoring device Methods 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims description 30
- 238000012800 visualization Methods 0.000 claims description 25
- 230000008569 process Effects 0.000 claims description 20
- 238000005516 engineering process Methods 0.000 claims description 5
- 238000004088 simulation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 6
- 238000003856 thermoforming Methods 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 4
- 238000000071 blow moulding Methods 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- 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
- G05B19/409—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 using manual data input [MDI] or by using control panel, e.g. controlling functions with the panel; characterised by control panel details or by setting parameters
-
- 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
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/41875—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by quality surveillance of production
-
- 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
- G05B2219/32—Operator till task planning
- G05B2219/32368—Quality control
-
- 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 an HMI (human-machine interface) system for operating a production machine for plastics processing.
- the invention also relates to a method for operating such an HMI and a data carrier with a control program stored thereon with a corresponding HMI.
- Production machines are used in many areas of manufacturing. In plastics processing, for example, blow molding machines and thermoforming machines are used.
- thermoforming machines according to the prior art which can accommodate different shapes of tools for the production of differently shaped molded parts
- different molding programs, called here and in the following recipe must be used for production for the different molded parts.
- the different molded parts generally require different process parameter sets that have to be entered in the recipes.
- HMI human machine interface
- Plastic processing machines are complex machines with a large number of machine components. Plastics processing processes can be influenced by a large number of process parameters.
- An experienced specialist is required to create a process parameter set for the initial manufacture of a product.
- Many process parameters cannot be set, but have to be accepted for a given production. For example, raw material properties can fluctuate from batch to batch within a tolerance range.
- many environmental conditions, such as ambient temperature and / or air humidity can only be kept constant within a window.
- process parameters influence each other. As a result, once a parameter set has been found, it cannot be used again and again identically for the production of an article, but has to be adjusted for each new production order. But the parameter set also has to be optimized again and again within a production order. In this situation it would be helpful if the operator could immediately see the effects of parameter changes on the process.
- the invention is based on the object of specifying an HMI system for operating a production machine for processing plastics, by means of which the effects of a parameter change can be displayed to an operator without delay. Another object of the invention is to specify a method for operating a corresponding HMI system. A further object of the invention consists in specifying a data carrier on which a corresponding HMI system is stored.
- the object of the invention is achieved by an HMI system of a production machine for plastics processing with a plurality of Machine components according to claim 1.
- Advantageous developments of the HMI system result from claims 2 to 9.
- the further object of the connection is achieved by a method according to claims 10 to 12.
- Claim 13 claims a data carrier according to the further aspect of the invention.
- An inventive HMI system of a production machine for plastics processing with a plurality of machine components and a control unit the HMI system being actively connected to the control unit of the production machine, the production machine being a visualization unit on which data from the HMI system can be displayed, with at least one of the machine components is provided with at least one sensor for recording measured values and the HMI system is set up to display the individual machine components and the measured values without delay.
- An HMI is understood to be a human-machine interface.
- An HMI represents an interactive user interface.
- an HMI can allow the operator to observe the system status and intervene in the process.
- the information can be provided as feedback using software via a visualization system.
- Production machines for plastics processing are, for example, blow molding machines or thermoforming machines.
- Blow molding machines produce a film tube from heated plastic material.
- Thermoforming machines are used for the production of deep-drawn molded parts comprising a transport device for a thermoplastic film web and a forming station for forming the molded parts from the previously heated film web.
- Such machines are characterized by the fact that they comprise a large number of individual machine components which must interact appropriately, as a single film tube or a single film web is passed through the entire production system and therefore the machine components for a good overall process must be coordinated in terms of their effect and cycle time.
- Machine components for a thermoforming machine include, for example, the transport device for film supply from a film roll, a preheating station for preheating the film web, a heating station for heating the film web to process temperature, a forming station for forming the product from the film web, a cutting station for cutting out the formed products the film web, a stacking station for stacking the finished products and a recycling station for the unprocessed film web.
- a visualization unit is a device on which data can be displayed optically.
- a visualization unit can be a screen, for example.
- Production machine data can be exchanged between the HMI system and the control unit, in particular exchangeable without delay.
- the sensor for recording measured values in at least one machine component can record data, in particular also meaningful data for the manufacturing quality of the plastic part produced. Due to the delay-free display of such data, the operator can promptly recognize the effects of a parameter change on the produced part quality. As a result, the parameter optimization process can be shortened in terms of time, with less scrap during the
- Parameter optimization process is produced and thus resources, for example. Raw materials, energy and manpower can be saved.
- the HMI system can be on the control device of the production machine or on a separate device, for example a separate computer or
- the HMI system is set up to display a simulation of a manufacturing process, with the simulation being able to be influenced by entering or changing process parameters. This makes it one
- Production machine has started. This enables the HMI system to carry out tests without the production machine actually producing and possibly also producing rejects, consuming resources or without the risk of damaging the production machine.
- the HMI system also has a mobile operator control and monitoring device, the HMI system being set up to establish and maintain a real-time connection between the control unit of the production machine and the mobile operator control and monitoring device.
- Real-time connection means that the connection works in such a way that data can be accessed without
- connection in real time, it is also possible to follow very quickly from a distance on the mobile operating and monitoring device how parameter changes affect the manufacturing process. If the manufacturing process is discontinuous, such as a thermoforming process, the real-time connection enables the effects of a
- a third party for example a specialist, can give an operator on-site assistance in setting up or optimizing the production machine without having to be on-site. Unfortunately, it is prevalent even in highly developed industrial nations
- the third party can also be a
- the HMI system can be set up to display individual machine components.
- the individual machine components can be components that contribute directly to production. But the production machine can also
- quality monitoring components such as optical quality monitoring components, for example cameras, or
- Weight monitoring components such as scales, or
- Components can also give a remote third party a three-dimensional impression of the production machine on site and the production process.
- the real-time connection takes place via wireless connection technology.
- Wireless connection technologies are, for example, cellular radio or wireless internet (WLAN).
- WLAN wireless internet
- Observation device set up to record data inputs
- Observation device can change manufacturing parameters, these flow into the manufacturing process without delay.
- the HMI system is set up to send actual data from the control unit of the production machine to the mobile operating and to forward the observation device.
- These actual data can be displayed on the mobile operating and monitoring device, in particular displayed in real time, so that the third party can directly observe the effects of a parameter change via the mobile operating and monitoring device.
- the HMI system also has a chat function between multiple mobile operating and monitoring devices and / or between a mobile operating and monitoring device and the local one
- Integrated visualization device This makes communication
- the HMI system is set up to receive quality information locally on the production machine and to forward it to the mobile operating and monitoring device without delay, the mobile operating and monitoring device being set up to display the quality information without delay.
- Monitoring device is set up to establish a connection with several HMI systems. This makes it possible, for example, for a specialist for a plurality of production machines to provide on-site assistance with the
- the mobile operating and monitoring device is a mobile phone, a tablet or a mobile computer.
- Modern cell phones in the form of so-called smartphones offer functions similar to tablets or notebooks.
- a tablet or tablet computer is a computer in tablet form with a visualization device in the form of a Screen, which is usually touch-sensitive and therefore also as a
- Input device is suitable.
- an external keyboard for entering data can be connected to standard tablets.
- Mobile computers are known under the term notebook. All devices are commercially available devices onto which a program or app can be loaded, which enables the device to act as a display and input device for the HMI.
- Production machine for plastics processing with a control unit the HMI system being actively connected to the control unit of the production machine and the HMI system being a visualization unit on which the data from the HMI system can be displayed, and the production machine has individual machine components, with at least one of the individual machine components, at least one sensor is provided for recording measured values and the HMI system is set up to display the individual machine components and the measured values, is possible through a delay-free exchange of data between the
- Control unit of the production machine and the HMI system the representation of individual machine components of the production machine on the
- the HMI system also has a mobile operating and monitoring device, the HMI system exchanging data between the mobile operating and monitoring device without delay and data can be entered locally on the visualization unit, with this data being stored without delay on the mobile operating and monitoring device are displayed.
- information can be entered locally, ie on site at the production machine, with this information
- the invention also relates to a data carrier with a control program stored thereon with the previously described HMI.
- FIG.l schematic sketch of a production machine with visualization device and a mobile control and monitoring device
- the production machine 100 is a production machine 100 for processing plastics with a plurality of machine components 101.
- the production machine 100 has a control unit and a visualization device 102.
- the HMI system also has a mobile operator control and monitoring device 200.
- This mobile operating and monitoring device can be, for example, a mobile phone, a tablet or a mobile computer.
- a wireless connection 250 in the production machine 100. Data is exchanged in real time between the mobile operating and monitoring device and the control unit of the production machine 100 in real time via the wireless connection.
- the mobile operating and monitoring device 200 is set up to receive data inputs and forward them to the control unit of the production machine 100 without delay.
- the HMI system is set up to forward actual data from the control unit of the production machine 100 to the mobile operating and monitoring device 200.
- One or more of the machine components 101 can generate quality information and forward it to the control unit of the production machine 100, from where it can be forwarded to the mobile operating and monitoring device 200 without delay.
- the mobile operating and monitoring device 200 is set up to display the quality information without delay.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Human Computer Interaction (AREA)
- General Factory Administration (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019117095.8A DE102019117095A1 (de) | 2019-06-25 | 2019-06-25 | Hmi system für die bedienung einer produktionsmaschine zur kunststoffverarbeitung |
PCT/DE2020/000137 WO2020259729A1 (de) | 2019-06-25 | 2020-06-22 | Ein system für die bedienung einer produktionsmaschine zur kunststoffverarbeitung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3990994A1 true EP3990994A1 (de) | 2022-05-04 |
Family
ID=71728531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20743059.6A Pending EP3990994A1 (de) | 2019-06-25 | 2020-06-22 | Ein system für die bedienung einer produktionsmaschine zur kunststoffverarbeitung |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220357716A1 (de) |
EP (1) | EP3990994A1 (de) |
CN (1) | CN114080575A (de) |
DE (1) | DE102019117095A1 (de) |
WO (1) | WO2020259729A1 (de) |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5470218A (en) * | 1993-07-07 | 1995-11-28 | Wheaton Inc. | Graphical interface driven injection blow molding apparatus |
US6421571B1 (en) * | 2000-02-29 | 2002-07-16 | Bently Nevada Corporation | Industrial plant asset management system: apparatus and method |
EP1501062B1 (de) * | 2003-07-22 | 2012-01-04 | Siemens Aktiengesellschaft | Verfahren und HMI System zur Bedienung und Beobachtung einer technischen Anlage |
EP1660957A1 (de) * | 2003-08-30 | 2006-05-31 | Hauni Maschinenbau AG | Anzeige- und bedieneinheit für eine maschine der tabakverarbeitenden industrie |
JP2007536634A (ja) * | 2004-05-04 | 2007-12-13 | フィッシャー−ローズマウント・システムズ・インコーポレーテッド | プロセス制御システムのためのサービス指向型アーキテクチャ |
US7542821B2 (en) * | 2007-07-26 | 2009-06-02 | 3M Innovative Properties Company | Multi-unit process spatial synchronization of image inspection systems |
CH703466A1 (de) * | 2010-07-21 | 2012-01-31 | Kistler Holding Ag | Vorrichtung sowie Verfahren zur Steuerung eines Prozessverlaufs bei der Herstellung von Teilen. |
US8600715B2 (en) * | 2011-09-13 | 2013-12-03 | The Procter & Gamble Company | Methods for machine emulation and process response prediction |
EP2746883B1 (de) * | 2012-12-18 | 2016-04-27 | Siemens Aktiengesellschaft | Verfahren und Server zur Generierung einer Anzeige- und Bedienansicht für ein Bedien- und Beobachtungsgerät einer industriellen Automatisierungsanordnung |
ITBO20120705A1 (it) * | 2012-12-21 | 2014-06-22 | I M A Ind Macchine Automatic He S P A | Sistema e metodo di controllo di una macchina automatica |
US20160132046A1 (en) * | 2013-03-15 | 2016-05-12 | Fisher-Rosemount Systems, Inc. | Method and apparatus for controlling a process plant with wearable mobile control devices |
US10152031B2 (en) * | 2013-03-15 | 2018-12-11 | Fisher-Rosemount Systems, Inc. | Generating checklists in a process control environment |
CN104165412B (zh) * | 2014-08-25 | 2017-10-17 | 沈阳顺义科技有限公司 | 基于物联网的锅炉供暖智能控制系统及方法 |
US10031495B2 (en) * | 2015-05-29 | 2018-07-24 | Rockwell Automation Technologies, Inc. | Data collection for assistance in an industrial automation environment |
US10576680B2 (en) * | 2015-11-19 | 2020-03-03 | The Boeing Company | Modular thermoforming system |
US11543805B2 (en) * | 2016-10-17 | 2023-01-03 | Fisher-Rosemount Systems, Inc. | Systems and apparatus for distribution of process control data to remote devices |
-
2019
- 2019-06-25 DE DE102019117095.8A patent/DE102019117095A1/de active Pending
-
2020
- 2020-06-22 EP EP20743059.6A patent/EP3990994A1/de active Pending
- 2020-06-22 US US17/621,573 patent/US20220357716A1/en active Pending
- 2020-06-22 WO PCT/DE2020/000137 patent/WO2020259729A1/de unknown
- 2020-06-22 CN CN202080045992.3A patent/CN114080575A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2020259729A1 (de) | 2020-12-30 |
CN114080575A (zh) | 2022-02-22 |
DE102019117095A1 (de) | 2020-12-31 |
US20220357716A1 (en) | 2022-11-10 |
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