WO2004082852A1 - Beschichtungsvorrichtung für wasserlack mit niederinfrarot-torcknung - Google Patents
Beschichtungsvorrichtung für wasserlack mit niederinfrarot-torcknung Download PDFInfo
- Publication number
- WO2004082852A1 WO2004082852A1 PCT/EP2004/002971 EP2004002971W WO2004082852A1 WO 2004082852 A1 WO2004082852 A1 WO 2004082852A1 EP 2004002971 W EP2004002971 W EP 2004002971W WO 2004082852 A1 WO2004082852 A1 WO 2004082852A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coating device
- water
- workpiece
- drying
- nir
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G11/00—Applying adhesives or glue to surfaces of wood to be joined
- B27G11/005—Glue guns, glue sprayers
-
- 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
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0204—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to the edges of essentially flat articles
-
- 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
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
Definitions
- the present innovation relates to a coating apparatus with which a water-soluble compound is applied to at least one edge of a moving elongated workpiece.
- an elongate workpiece for example a parquet board
- a compound for example a paint and / or an adhesive
- the compound is preferably water-soluble in order to avoid negative effects on humans and the environment.
- the object is achieved according to renewal with a coating device, with a water-soluble compound can be applied to at least parts of the edge of a moving elongated workpiece, the at least one device for applying the compound and in the direction of movement of the workpiece at least one low infrared (NIR) - Drying has.
- NIR low infrared
- elongated workpieces such as profiles made of wood, such as parquet planks, or plastic and the items, such as bars, a window, very efficiently and with a high quality coat with a water-soluble compound.
- the renewal device is simple and inexpensive to manufacture and has proven to be extremely robust in continuous operation.
- the applied water-soluble compound dries with the NIR drying so fast that transport speeds of the workpiece to be coated of 100 m / min can be realized.
- An NIR drying in the sense of the innovation is an infrared drying in which the radiation has a wavelength of 600-1400 nm, preferably 800-1200 nm.
- the NIR drying consists of several modules, which are particularly preferably aligned with respect to the workpiece to be coated. Accordingly, the NIR drying is preferably arranged vertically adjustable and / or pivotable.
- the drying modules are regulated according to the application medium and / or the transport speed; that is, in a coating medium with a high water content and / or at very high transport speeds, either several arranged in the direction of the workpiece NIR drying modules are used and / or their intensity is regulated depending on the water content and / or the transport speed.
- the coating device according to the invention comprises cooling plates, with which the workpiece to be coated or the conveyor belts, with which the workpiece is transported, can be cooled in order to avoid that they become too hot during drying.
- any applicator known to those skilled in the art is suitable as a device for applying the water-soluble compound.
- the application head has an application nozzle with which the water-soluble compound is applied to the edge to be coated.
- the applicator has a suction nozzle, is sucked with the excess coating material.
- Such coating heads are described, for example, in DE 42 07 090, WO 02/053296, WO 02/055215 and WO 02/055214. These patent applications are hereby incorporated by reference and thus are considered part of the disclosure. In the following the innovation with reference to Figures 1 and 2 will be explained. These explanations are merely exemplary and do not limit the general idea of innovation.
- Figure 1 shows a perspective view of the device according to the innovation
- Figure 2 shows a front view of the device according to the invention.
- FIG. 1 shows the device according to the invention.
- a workpiece 4 whose edges are to be coated at least partially with a water-soluble compound, such as a paint and / or an adhesive, passes through the device from left to right as shown by the arrows.
- the transport of the workpiece 4 is effected by the endless conveyor belts 5.
- the coating device according to the invention has an application head 1 with which the water-soluble compound is applied to the edge.
- This application head has a coating nozzle (not shown), which applies the water-soluble compound to the edge to be coated and a suction nozzle (not shown), is sucked with the excess material.
- the suction nozzle is connected to a vacuum system and a separator (not shown).
- the device according to the invention has two NIR drying modules arranged downstream of the application head, which emit low-infrared radiation and thereby dry the coated edge.
- the drying modules 2 are arranged pivotably in the present example, so that the radiation is aligned as perpendicular as possible to the surface to be dried.
- cooling plates 3 are arranged laterally.
- the application device 1, the low-infrared radiators 2 and the cooling plates 3 can also be arranged on the other side of the conveyor belt.
- FIG. 2 shows a front view of the device according to the invention, the device according to the invention now being to the right and left of the device to be coated
- Each workpiece has an applicator, cooling plates and a NIR drying.
- On the left side of the applicator 1 is shown, which coated a downwardly and with a thicker line edge of the workpiece 4 with an application nozzle (not shown).
- the dashed lines show the suction channel, which is connected to the suction nozzle (not shown), which sucks excess material from the coated edge again.
- the downstream on this page NIR drying modules are hidden by the applicator 1.
- the applicator On the right side, the applicator has been omitted for illustrative purposes and only the drying 2 is shown, which illuminates the coated surface at an angle obliquely from below to dry them. Furthermore, the device according to the invention has cooling plates 3, which in particular protect the conveyor belts 5, with which the workpiece to be coated is transported into the plane of the paper, against overheating.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Drying Of Solid Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Coating Apparatus (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL04722243T PL1608469T3 (pl) | 2003-03-21 | 2004-03-22 | Urządzenie do powlekania emalią wodorozcieńczalną z suszeniem w bliskiej podczerwieni |
DE502004001208T DE502004001208D1 (de) | 2003-03-21 | 2004-03-22 | Beschichtungsvorrichtung für wasserlack mit niederinfrarot-trocknung |
EP04722243A EP1608469B1 (de) | 2003-03-21 | 2004-03-22 | Beschichtungsvorrichtung für wasserlack mit niederinfrarot-trocknung |
US10/550,166 US20090120361A1 (en) | 2003-03-21 | 2004-03-22 | Coating device for water-based lacquer that is dried by near-infrared light |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20304641.2 | 2003-03-21 | ||
DE20304641U DE20304641U1 (de) | 2003-03-21 | 2003-03-21 | Beschichtungsvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004082852A1 true WO2004082852A1 (de) | 2004-09-30 |
Family
ID=7981037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/002971 WO2004082852A1 (de) | 2003-03-21 | 2004-03-22 | Beschichtungsvorrichtung für wasserlack mit niederinfrarot-torcknung |
Country Status (8)
Country | Link |
---|---|
US (1) | US20090120361A1 (de) |
EP (1) | EP1608469B1 (de) |
AT (1) | ATE336305T1 (de) |
DE (2) | DE20304641U1 (de) |
ES (1) | ES2273236T3 (de) |
PL (1) | PL1608469T3 (de) |
PT (1) | PT1608469E (de) |
WO (1) | WO2004082852A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE112004002828B4 (de) * | 2004-04-30 | 2015-10-08 | Optimags Dr. Zimmermann Gmbh | Vorrichtung zum Beschichten einer Trägerfolie mit einem pharmazeutischen Wirkstoff |
DE502007002814D1 (de) * | 2007-04-18 | 2010-03-25 | Gerhard Koch Maschinenfabrik G | Verfahren zum Aufbringen von einer Versiegelungsbeschichtung |
US9192697B2 (en) | 2007-07-03 | 2015-11-24 | Hemoteq Ag | Balloon catheter for treating stenosis of body passages and for preventing threatening restenosis |
EP2421571A2 (de) * | 2009-04-24 | 2012-02-29 | Boston Scientific Scimed, Inc. | Verwendung von arzneimittelpolymorphen zur erzielung kontrollierter arzneifreisetzung aus einem beschichteten medizinprodukt |
ES2550634T3 (es) * | 2009-07-10 | 2015-11-11 | Boston Scientific Scimed, Inc. | Uso de nanocristales para un balón de suministro de fármaco |
JP5933434B2 (ja) * | 2009-07-17 | 2016-06-08 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 薬剤送達バルーンの製造方法 |
WO2012031236A1 (en) | 2010-09-02 | 2012-03-08 | Boston Scientific Scimed, Inc. | Coating process for drug delivery balloons using heat-induced rewrap memory |
US8669360B2 (en) | 2011-08-05 | 2014-03-11 | Boston Scientific Scimed, Inc. | Methods of converting amorphous drug substance into crystalline form |
US9056152B2 (en) | 2011-08-25 | 2015-06-16 | Boston Scientific Scimed, Inc. | Medical device with crystalline drug coating |
WO2015183719A1 (en) | 2014-05-29 | 2015-12-03 | Sun Chemical Corporation | Water-based uv inkjet ink |
DE102016015518A1 (de) * | 2016-12-23 | 2018-06-28 | Bulthaup Gmbh & Co. Kg | Vorrichtung zum Aufbringen eines Deckmaterials |
CN117295559A (zh) * | 2021-05-18 | 2023-12-26 | 阿克佐 诺贝尔国际涂料股份有限公司 | 粉末涂装方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03135474A (ja) * | 1989-10-19 | 1991-06-10 | Honda Motor Co Ltd | 水性塗料のフラッシュオフ装置 |
DE4330453A1 (de) * | 1993-09-09 | 1995-03-16 | Heraeus Noblelight Gmbh | Strahlervorrichtung zur Trocknung von Grundier-, Spachtel-, Füller- und Lackwerkstoffen durch Infrarotstrahlung |
DE19857045A1 (de) * | 1998-12-10 | 2000-06-21 | Industrieservis Ges Fuer Innov | Beschichtung von Gegenständen |
WO2002053296A1 (de) * | 2001-01-08 | 2002-07-11 | Schiele Josef Ohg | Kantenbeschichtungsvorrichtung |
DE10158008A1 (de) * | 2001-11-22 | 2003-06-05 | Eisenmann Kg Maschbau | Verfahren und Vorrichtung zum Trocknen und/oder Vernetzen einer lösemittelhaltigen Beschichtung eines Metallbands |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2697474A (en) * | 1951-07-31 | 1954-12-21 | American Mach & Foundry | Hot seal cooling mechanism |
US5236746A (en) * | 1991-04-15 | 1993-08-17 | Ciba-Geigy Corporation | Curtain coating process for producing thin photoimageable coatings |
DE4207090C2 (de) * | 1992-03-06 | 1995-07-13 | Josef Schiele | Kantenbeschichtungskopf |
DK166907B1 (da) * | 1992-05-21 | 1993-08-02 | Bodilsen Holding As | Fremgangsmaade til lakering af emner enkeltvis, apparat til brug ved lakering af emner enkeltvis samt anvendelser af fremgangsmaaden og apparatet |
CA2132241C (en) * | 1993-12-09 | 2000-11-28 | Ralph A. Martino | Semi-finished wood simulating product and method |
DE59610063D1 (de) * | 1995-05-12 | 2003-02-27 | Elpatronic Ag Bergdietikon | Verfahren und Vorrichtung zur Innenbeschichtung von Behälterzargen |
DE19628831A1 (de) * | 1996-07-17 | 1998-01-22 | Basf Lacke & Farben | Labortrockner |
DE10224128A1 (de) * | 2002-05-29 | 2003-12-18 | Schmid Rhyner Ag Adliswil | Verfahren zum Auftrag von Beschichtungen auf Oberflächen |
-
2003
- 2003-03-21 DE DE20304641U patent/DE20304641U1/de not_active Expired - Lifetime
-
2004
- 2004-03-22 PT PT04722243T patent/PT1608469E/pt unknown
- 2004-03-22 ES ES04722243T patent/ES2273236T3/es not_active Expired - Lifetime
- 2004-03-22 DE DE502004001208T patent/DE502004001208D1/de not_active Expired - Lifetime
- 2004-03-22 EP EP04722243A patent/EP1608469B1/de not_active Expired - Lifetime
- 2004-03-22 PL PL04722243T patent/PL1608469T3/pl unknown
- 2004-03-22 WO PCT/EP2004/002971 patent/WO2004082852A1/de active Application Filing
- 2004-03-22 AT AT04722243T patent/ATE336305T1/de active
- 2004-03-22 US US10/550,166 patent/US20090120361A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03135474A (ja) * | 1989-10-19 | 1991-06-10 | Honda Motor Co Ltd | 水性塗料のフラッシュオフ装置 |
DE4330453A1 (de) * | 1993-09-09 | 1995-03-16 | Heraeus Noblelight Gmbh | Strahlervorrichtung zur Trocknung von Grundier-, Spachtel-, Füller- und Lackwerkstoffen durch Infrarotstrahlung |
DE19857045A1 (de) * | 1998-12-10 | 2000-06-21 | Industrieservis Ges Fuer Innov | Beschichtung von Gegenständen |
WO2002053296A1 (de) * | 2001-01-08 | 2002-07-11 | Schiele Josef Ohg | Kantenbeschichtungsvorrichtung |
DE10158008A1 (de) * | 2001-11-22 | 2003-06-05 | Eisenmann Kg Maschbau | Verfahren und Vorrichtung zum Trocknen und/oder Vernetzen einer lösemittelhaltigen Beschichtung eines Metallbands |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 0153, no. 45 (C - 0864) 3 September 1991 (1991-09-03) * |
SEDLMAYR, MARTIN: "NIR-Trocknung im Sekundentakt von Flüssig- und Pulverlacken", GALVANOTECHNIK, vol. 90, no. 11, 1999, pages 3098 - 3100, XP001194639 * |
Also Published As
Publication number | Publication date |
---|---|
PL1608469T3 (pl) | 2007-03-30 |
ATE336305T1 (de) | 2006-09-15 |
US20090120361A1 (en) | 2009-05-14 |
ES2273236T3 (es) | 2007-05-01 |
PT1608469E (pt) | 2007-01-31 |
EP1608469B1 (de) | 2006-08-16 |
DE502004001208D1 (de) | 2006-09-28 |
EP1608469A1 (de) | 2005-12-28 |
DE20304641U1 (de) | 2003-05-22 |
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