EP3285932A1 - Mobile anlage sowie verfahren zur automatischen erfassung von auftragsmengen eines beschichtungsmittels auf bögen eines trägermaterials in einem beschichtungsprozess - Google Patents
Mobile anlage sowie verfahren zur automatischen erfassung von auftragsmengen eines beschichtungsmittels auf bögen eines trägermaterials in einem beschichtungsprozessInfo
- Publication number
- EP3285932A1 EP3285932A1 EP16723027.5A EP16723027A EP3285932A1 EP 3285932 A1 EP3285932 A1 EP 3285932A1 EP 16723027 A EP16723027 A EP 16723027A EP 3285932 A1 EP3285932 A1 EP 3285932A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sensor
- sheets
- width
- coating agent
- length
- 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- Withdrawn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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
- B05B12/122—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to presence or shape of target
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1005—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material already applied to the surface, e.g. coating thickness, weight or pattern
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1015—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to a conditions of ambient medium or target, e.g. humidity, temperature ; responsive to position or movement of the coating head relative to the target
- B05C11/1021—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to a conditions of ambient medium or target, e.g. humidity, temperature ; responsive to position or movement of the coating head relative to the target responsive to presence or shape of target
Definitions
- the present invention relates to a mobile system for the automatic detection of
- a coating agent is applied to a carrier material, wherein as a coating agent, for example, a paint, a colorant or an adhesive may be provided.
- Adhesives are used in particular in Kasch michellessvon, in which first a carrier material is provided with an adhesive application before a further layer of material is laminated as a protective or decorative layer. This way, for example
- Packaging materials based on corrugated cardboard produced by first corrugated sheets are provided with an adhesive layer, before then a printed sheet carrying the desired product information is laminated. Also laminate panels are in such
- the amount of application means the amount of coating agent applied to a given area of a carrier material in a concrete coating process, in other words the applied amount of coating agent per unit area, for example given in g / m 2 .
- Order quantity is therefore also important in this context in order to optimize the coating process here as well.
- the object of the present invention is to provide a plant and a method by means of which application amounts of a coating agent in a coating process can be detected in a simple and efficient manner.
- the invention is a mobile system for automatically detecting application amounts of a coating agent on sheets of a substrate in a coating process, comprising: at least one length sensor and at least one width sensor for detecting the length and the width of the sheets; a counting sensor for detecting the number of sheets; a volumeter, such as a flowmeter, for determining the amount of coating agent applied; a data processing device for further processing of the length sensor, the
- the Wide sensor the count sensor and the volumetric meter and collected information from this data, as well as a storage medium for storing the collected data and the information obtained.
- the invention provides a mobile set consisting of various sensors, a connected data processing device and a storage medium, wherein all parameters required for determining the application quantity of the coating agent can be detected automatically via the sensors and fed to the data processing device for further processing.
- the storage medium allows the permanent storage of all data.
- the amount applied is determined from the area of the sheets to be coated and from the amount of coating agent applied to the sheets.
- at least one length sensor and at least one width sensor are provided according to the invention.
- the length sensor detects the length of a sheet to be coated, while the width sensor detects its width.
- Essentially rectangular arc is understood by the length of the sheet whose extent in the direction of the passage through the coating or laminating, while the width of the arc whose extension describes perpendicular to the direction of passage.
- the signals of the length and the width sensor are supplied to the data processing device, which calculates the area of an arc from the automatically detected dimensions.
- the invention further provides a counting sensor for detecting the number of sheets to be coated, whose output signal is also supplied to the data processing device. From the area of a sheet as well as the number of sheets to be coated calculates the
- a volume meter Also the output of the
- Volume meter is supplied to the data processing device, and this calculated from the previously determined total area and the volume meter detected
- Coating agent quantity the application amount of coating agent per unit area, for example in g / m 2 .
- Both the raw data supplied directly by the sensors and the information obtained from these raw data with the aid of the data processing device, such as area of a single sheet, total area and order quantity, are stored on a storage medium and are thus permanently available for later access.
- the storage medium may, for example, be an integrated or external one integrated in the data processing device
- Hard drive a USB stick, a memory card or similar.
- An embodiment of the invention also provides a height sensor for detecting the height of the sheets to be coated, wherein the data detected by the height sensor data from the data processing device further processed and stored on the storage medium.
- the height of the arches is understood here to be the height or strength of a single arc of the carrier material. The height can be measured via a measurement
- Rolling gap can be determined, through which the carrier material is guided.
- the shaft type of the corrugated cardboard can be detected automatically via the height sensor when using corrugated cardboard as the carrier material.
- the invention provides two width sensors for detecting the width of a sheet to be coated, wherein a first width sensor is arranged on a first side of the sheet and a second width sensor is arranged on a second side of the sheet opposite thereto.
- the positions of the two edges of a sheet in the width direction are detected and the data processing device determines therefrom and from the known distance of the two width sensors by subtracting the width of the sheet.
- the invention proposes laser sensors, which provide a distance, for example via a
- the counting sensor for detecting the number of sheets can be inventively integrated into a well-known sheet feeder.
- the sheet feeder picks up the sheets to be coated one by one by means of one or more vacuum suckers from a stack of sheets and feeds them to the coating equipment where it deposits them according to a presettable orientation.
- the counting sensor measures the number of strokes made and this reading becomes the
- a magneto-inductive flow meter is proposed as a volume meter for determining the amount of the applied coating agent.
- Such flowmeters are based on the principle of electromagnetic induction and are suitable for the measurement of material to be measured, which is an electrical
- Minimum conductivity has. In a direction perpendicular to the flow direction of the material to be measured, externally applied magnetic field, the charge carriers contained in the material to be measured are deflected differently, so that at a correspondingly arranged measuring electrodes caused by the charge separation voltage can be tapped. This voltage is proportional to the flow velocity of the charge carriers. With knowledge of the cross-section of the material being measured and the flow velocity, the flow rate can be determined in this way.
- the system according to the invention has a display device on which the data detected by the sensors as well as the information obtained therefrom with the aid of the data processing device can be displayed.
- the display device may be a commercially available display, which, however, may also be designed as a touchscreen, so that control of the data processing system via the touchscreen is possible.
- the mobile plant according to the invention is suitable, inter alia, for detecting application quantities of adhesive, in particular of water-based non-foamed or foamed adhesives.
- Suitable support materials for the coating are, for example, materials based on paper or wood, in particular cardboard or corrugated cardboard.
- the mobile plant can e.g. are also used in the production of laminate flooring, in the on
- the mobile plant according to the invention is characterized in particular by the fact that all components can be integrated into already existing coating and laminating systems, both for the short-term as well as for continuous use.
- the automatic Collecting all relevant data for determining order quantities is much less prone to error than manual determination, input and calculation by a worker, saving labor time and labor costs.
- the invention further provides a method for automatically detecting application rates of a coating agent on sheets of a substrate in a coating process using a mobile plant according to any one of claims 1 to 9, comprising the following steps:
- the method may include determining the height of an arc by means of a height sensor.
- the determination of the length and / or the width of an arc can be carried out according to the invention via a differential measurement.
- the positions of the edges of an arc using the length or width sensors are measured and from the known positions of the sensors relative to the dimensions of the entire system, the length or the width of the arc can be calculated.
- Figure 1 a schematic representation of an embodiment of the invention
- FIG. 1 shows a mobile installation designated as a whole by 1 for the automatic detection of application quantities of an adhesive on sheets of a cardboard carrier material.
- the individual components of the system are not shown to scale either in their dimensions or in their concrete arrangement to each other, it is rather a schematic
- a sheet 2 to be coated made of cardboard with a length L and a width B and edges 4, 5, 6 and 7 is located with its edge 7 at a reference line 8 within an otherwise not shown sheet feeder of a coating system, also not shown.
- the sheet 2 moves in the direction of movement indicated by the arrow 14 ("passage direction") through the coating installation.
- a length sensor 10 and a first width sensor 11 and a second width sensor 12 are provided in the region of the sheet feeder. All three sensors 10, 11, 12 are laser sensors which can measure a distance to a measured object via a transit time measurement of an emitted laser pulse. The sensors 10, 1 1, 12 are designed for distance measurements in a range between about 50 mm and 2000 mm.
- the length sensor 10 is arranged in the direction of movement behind the sheet 2 and measures the distance shown by the double arrow A1 of the sensor 10 to the edge 6 of the sheet 2.
- the output of the length sensor 10 is connected via a signal line 18 a
- Data processing device 20 is supplied, which calculates the length L of the sheet 2 from the measurement signal of the sensor 10 and from the known distance of the sensor 10 to the reference line 8 of the sheet feeder by subtraction.
- the two width sensors 1 1 and 12 are arranged opposite one another on a line perpendicular to the direction of movement 14.
- the sensor 1 1 measures the distance A2 to the edge 4 of the sheet 2, while the sensor 12 measures the distance A3 to the edge 5 of the sheet.
- Output signals of the two width sensors 1 1 and 12 are supplied via signal lines 16 and 17 of the data processing device 20, which calculates the width B of the sheet 2 from the measurement signals of the sensors 1 1 and 12 and from the known distance of the two sensors 1 1 and 12 to each other.
- a counting sensor 9 which in the Sheet feeder is integrated. With the aid of a vacuum suction device, the sheet feeder lifts a sheet 2 from a stack of sheets provided at the coating installation and places it on a laminating table of the coating installation.
- the counting sensor 9 detects in the course of a
- Coating process actuated strokes of the sheet feeder, which correspond to the number of sheets supplied to the coating system 2, and supplies via a signal line 15, a corresponding output signal to the data processing device 20th
- the data processing device 20 calculates the total area of all the sheets 2 to be coated.
- the sheet 2 passes in the direction of movement 14 through the coating system, the sheet 2 passes through the gluing unit of the coating installation, of which only the feed container 3 for the adhesive is shown schematically in FIG.
- the adhesive is applied to the carrier material. This is done in a conventional manner and will not be detailed here.
- the volume meter 13 is a magnetic-inductive volume meter, which from the flow rate of the adhesive and from the flowed through
- Cross section determines the flow rate or the flow volume.
- the output signal of the volume meter 13 is supplied to the data processing device 20 via a signal line 19.
- the volume meter 13 is designed to measure flow rates between about 1 L / hour and 1000 L / hour.
- the data processing device 20 calculates the application quantity, for example in g / cm 2 .
- the storage medium 22 in the embodiment shown is a commercially available USB stick, which can be connected to the data processing system 20 via a corresponding USB interface 21.
- the stored data for permanent access are permanently available, so that comparisons between different coating processes can be performed in a simple manner. Also, e.g. in case of
- the mobile system 1 has a display 24, which is designed as a touchscreen and is connected via an interface 23 to the data processing device 20.
- a display 24 On the display 24, all raw data supplied by the sensors 9 - 13 and the information obtained therefrom can be displayed and thus read out of the storage medium for a worker at the coating installation both online during coating and at a later time.
- the mobile installation 1 may contain further sensors.
- a height sensor for determining the height of the sheet 2 may be provided. If the sheet 2 is a corrugated cardboard sheet, then the wave type of the corrugated cardboard can be determined via the height measurement.
- sensors for detecting the moisture or color of the coated product may be integrated into the mobile plant. The output signals of all sensors can in the manner described above the
- Data processing device 20 are fed and further processed by this and stored on the storage medium 22 and displayed on the display 24.
- From the data supplied by the sensors can also further for the
- the adhesive costs for example, in € / m 2 , can be determined directly, allowing a comparison of different types of adhesive, which takes into account the actual consumption.
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Coating Apparatus (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015207459.5A DE102015207459A1 (de) | 2015-04-23 | 2015-04-23 | Mobile Anlage sowie Verfahren zur automatischen Erfassung von Auftragsmengen eines Beschichtungsmittels auf Bögen eines Trägermaterials in einem Beschichtungsprozess |
| PCT/EP2016/058927 WO2016170070A1 (de) | 2015-04-23 | 2016-04-21 | Mobile anlage sowie verfahren zur automatischen erfassung von auftragsmengen eines beschichtungsmittels auf bögen eines trägermaterials in einem beschichtungsprozess |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3285932A1 true EP3285932A1 (de) | 2018-02-28 |
Family
ID=56008578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP16723027.5A Withdrawn EP3285932A1 (de) | 2015-04-23 | 2016-04-21 | Mobile anlage sowie verfahren zur automatischen erfassung von auftragsmengen eines beschichtungsmittels auf bögen eines trägermaterials in einem beschichtungsprozess |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20180085768A1 (de) |
| EP (1) | EP3285932A1 (de) |
| CN (1) | CN107532882A (de) |
| DE (1) | DE102015207459A1 (de) |
| WO (1) | WO2016170070A1 (de) |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1209651A (en) * | 1967-12-27 | 1970-10-21 | Nielsen & Son Maskinfab As H | Improvements in or relating to automatic painting plant |
| US3566828A (en) * | 1967-12-27 | 1971-03-02 | Nielsen & Son Maskinfab As H | Automatic apparatus for spraying plate-shaped bodies |
| US4421800A (en) * | 1982-02-02 | 1983-12-20 | Digitronics Inventionering Corp. | Spraying apparatus |
| US4419384A (en) * | 1982-09-27 | 1983-12-06 | Armstrong World Industries, Inc. | Apparatus and process for ultrasonically identifying and coating articles having differing characteristics |
| US4983109A (en) * | 1988-01-14 | 1991-01-08 | Nordson Corporation | Spray head attachment for metering gear head |
| US5134961A (en) * | 1990-09-10 | 1992-08-04 | The Regents Of The University Of California | Electrically actuated variable flow control system |
| GB2275638B (en) * | 1993-03-05 | 1996-05-15 | Invicta Contract Eng Ltd | Improvements in sprayers |
| JP2000311925A (ja) * | 1999-04-27 | 2000-11-07 | Sharp Corp | 外観検査装置 |
| WO2003005424A1 (fr) * | 2001-07-03 | 2003-01-16 | Tokyo Electron Limited | Dispositif de revetement et procede de revetement |
| ITMI20022027A1 (it) * | 2002-09-24 | 2004-03-25 | Rei S N C Di Luppi Vilio & C | Apparecchiatura per spruzzare strisce di cera o simili su materiali lastriformi |
| JP2004182410A (ja) * | 2002-12-04 | 2004-07-02 | Fuji Photo Film Co Ltd | シート体の生産管理方法及び生産管理システム |
| JP2005262852A (ja) * | 2004-03-15 | 2005-09-29 | Fuji Xynetics Kk | 自動接着剤塗布装置 |
| JP2006349627A (ja) * | 2005-06-20 | 2006-12-28 | Yokohama Rubber Co Ltd:The | ワイヤ位置検出方法及びその装置 |
| US20070172597A1 (en) * | 2006-01-23 | 2007-07-26 | Delta Electronics, Inc. | Automatic spraying method for flux of wave solder oven |
| DE102006045987A1 (de) * | 2006-09-27 | 2008-04-03 | Khs Ag | Verfahren zum Füllen von Behältern mit einem flüssigen Füllgut sowie Füllsystem |
| DE102007044216A1 (de) * | 2006-10-12 | 2008-04-17 | Heidelberger Druckmaschinen Ag | Messverfahren |
| DE102007004216B4 (de) * | 2007-01-27 | 2016-03-24 | Helmut Lutterbach | Führhilfe |
| JP5282376B2 (ja) * | 2007-06-29 | 2013-09-04 | 日本精工株式会社 | 電動パワーステアリング装置 |
| CN100501324C (zh) * | 2007-11-19 | 2009-06-17 | 天津理工大学 | 一种用于静压油膜厚度测量的方法与装置 |
| CN101767079B (zh) * | 2009-01-05 | 2011-11-16 | 富葵精密组件(深圳)有限公司 | 放板机、电路板生产系统以及制作基板的方法 |
| KR101113504B1 (ko) * | 2009-11-03 | 2012-02-29 | 삼성에스디아이 주식회사 | 전극의 이종 패턴 검출 장치 |
| CN201844823U (zh) * | 2010-07-30 | 2011-05-25 | 凯迈(江苏)机电有限公司 | 极片涂布生产线及其在线测量系统 |
| US9187364B2 (en) * | 2013-02-28 | 2015-11-17 | Corning Incorporated | Method of glass edge coating |
| CN104182637B (zh) * | 2014-08-25 | 2017-02-08 | 山东九章膜技术有限公司 | 一种膜元件卷制过程中的胶水用量确定方法 |
| CN104374358B (zh) * | 2014-11-05 | 2017-06-06 | 华南理工大学 | 一种浆体铺平厚度的测量方法 |
-
2015
- 2015-04-23 DE DE102015207459.5A patent/DE102015207459A1/de not_active Withdrawn
-
2016
- 2016-04-21 CN CN201680023588.XA patent/CN107532882A/zh active Pending
- 2016-04-21 EP EP16723027.5A patent/EP3285932A1/de not_active Withdrawn
- 2016-04-21 WO PCT/EP2016/058927 patent/WO2016170070A1/de not_active Ceased
-
2017
- 2017-10-20 US US15/788,882 patent/US20180085768A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016170070A1 (de) | 2016-10-27 |
| DE102015207459A1 (de) | 2016-10-27 |
| CN107532882A (zh) | 2018-01-02 |
| US20180085768A1 (en) | 2018-03-29 |
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