DE102008026085A1 - Nozzle bar adjustment device for pressurization of laminar material using pressurized fluid, has nozzle bar, where lifting device is provided for defining distance of nozzle bar - Google Patents
Nozzle bar adjustment device for pressurization of laminar material using pressurized fluid, has nozzle bar, where lifting device is provided for defining distance of nozzle bar Download PDFInfo
- Publication number
- DE102008026085A1 DE102008026085A1 DE102008026085A DE102008026085A DE102008026085A1 DE 102008026085 A1 DE102008026085 A1 DE 102008026085A1 DE 102008026085 A DE102008026085 A DE 102008026085A DE 102008026085 A DE102008026085 A DE 102008026085A DE 102008026085 A1 DE102008026085 A1 DE 102008026085A1
- Authority
- DE
- Germany
- Prior art keywords
- nozzle bar
- nozzle
- distance
- lifting device
- positioning
- 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- Withdrawn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
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H18/00—Needling machines
- D04H18/04—Needling machines with water jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/492—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
- D04H3/11—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by fluid jet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/20—Perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zur Einstellung eines Düsenbalkens gemäß dem Oberbegriff von Anspruch 1.The The invention relates to a device for adjusting a nozzle bar according to the preamble of claim 1.
Aus
der
Je nach Art des zu bearbeitenden Materials ist der Abstand des Düsenbalkens gegenüber dem zu bearbeitenden Material bzw. der das Material tragenden Unterlage einzustellen. Eine bekannte Vorrichtung dieser Art besteht aus jeweils einer einem Ende des Düsenbalkens zugeordneter Spindel, welche manuell mittels eines Werkzeuges verstellbar ist. Bekannt sind auch Einrichtungen, bei denen die Spindeln durch fernverstellbare Motoren betätigt werden.ever according to the type of material to be processed is the distance of the nozzle beam towards the material to be processed or the material to set the supporting surface. A known device of this Art consists of one end of the nozzle bar associated spindle, which manually adjustable by means of a tool is. Also known are devices in which the spindles through remotely adjustable motors are actuated.
Aufgabe der vorliegenden Erfindung ist es, eine Vorrichtung der gattungsgemäßen Art zu verbessern.task It is the object of the present invention to provide a device of the generic type Kind of improving.
Gelöst wird diese Aufgabe durch die kennzeichnenden Merkmale des Hauptanspruches. Vorteilhafte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen.Solved This object is achieved by the characterizing features of the main claim. Advantageous developments of the invention will become apparent from the Dependent claims.
Gemäß der Erfindung ist vorgesehen, dass dem Düsenbalken eine Hubeinrichtung zugeordnet ist, vermittels der der Düsenbalken bei Betätigung der Hubeinrichtung in einen vorzugsweise maximalen Abstand zu dem zu bearbeitenden Material bzw. der das zu bearbeitende Material tragenden Oberfläche bringbar ist. Weiterhin ist ein einstellbarer Anschlag vorgesehen, durch den dann der Abstand beim Absenken des Düsenbalkens nach Betätigung der Hubeinrichtung definiert wird. Die erfindungsgemäße Vorrichtung ist dabei an jeweils einem Ende des sich über die Maschinenbreite erstreckenden Düsenbalkens angeordnet.According to the Invention is provided that the nozzle bar a lifting device is assigned, by means of the nozzle bar upon actuation of the Lifting device in a preferably maximum distance to the processing material or the material to be processed bearing Surface is brought. Furthermore, an adjustable Stop provided by the then the distance when lowering the Nozzle bar after operation of the lifting device is defined. The device according to the invention is in each case at one end of the machine width extending nozzle beam arranged.
Gemäß einer bevorzugten Ausgestaltung der Erfindung ist die Hubeinrichtung als eine pneumatische Hubeinrichtung ausgebildet. Vorzugsweise findet ein Hubzylinder Anwendung.According to one preferred embodiment of the invention, the lifting device as formed a pneumatic lifting device. Preferably finds a lifting cylinder application.
Der Anschlag zum Positionieren des Düsenbalkens in einen vorgesehenen Abstand zu dem zu bearbeitenden Material bzw. der das zu bearbeitende Material tragenden Oberfläche wird nach einer bevorzugten Ausgestaltung der Erfindung durch eine elektromotorische Stellspindel eingestellt. Gegenüber einer Verstellung des Düsenbalkens durch eine Spindel hat dies den Vorteil, dass ein einfacher gestalteter Spindeltrieb zum Einsatz kommen kann, da durch den Spindeltrieb der Düsenbalken nicht gegen seine Gewichtskraft bewegt wird.Of the Stop for positioning the nozzle bar in a designated Distance to the material to be processed or the material to be processed supporting surface is according to a preferred embodiment set the invention by an electromotive adjusting spindle. Compared to an adjustment of the nozzle bar by a spindle has the advantage of being a simpler designed Spindle drive can be used because of the spindle drive the nozzle bar is not moved against its weight becomes.
Der Anschlag zum Positionieren des Düsenbalkens kann nach einer weiteren vorteilhaften Variante der Erfindung auch pneumatisch erfolgen. Mittels eines pneumatischen Positionierelementes (Fluid Muscle) wird nach Anheben des Düsenbalkens ein Keilelement so Verstellt, dass nach Absenken des Düsenbalkens dieser im vorgesehenen Abstand zu dem zu bearbeitenden Material positioniert ist. Wie in dem Ausführungsbeispiel mit der Stellspindel ist das Keilelement für die Abstandseinstellung des Düsenbalkens selbsthemmend ausgebildet. An Stelle eines Keilelementes kann auch ein einstellbarer Excenter vorgesehen sein, der über eine zugeordnete Positioniereinrichtung in vorgesehener Weise verschwenkbar ist.Of the Stop for positioning the nozzle bar can after a Another advantageous variant of the invention also carried out pneumatically. By means of a pneumatic positioning element (fluid muscle) If a wedge element is adjusted after raising the nozzle bar, that after lowering the nozzle beam this in the intended Distance to the material to be processed is positioned. Like in the Embodiment with the adjusting spindle is the wedge element self-locking for the distance adjustment of the nozzle beam educated. In place of a wedge element can also be an adjustable Excenter be provided, which has an associated positioning is pivoted in the intended manner.
Über das pneumatische Positionierelement (Fluid Muscle) kann auch ein direkt mit dem pneumatischen Arbeitszylinder zusammenwirkendes Klemmelement verstellt werden. Das Klemmelement fixiert seine Position an der Kolbenstange des Hubzylinders mittels Federkraft, zum Verschieben wird die Federkraft pneumatisch gelöst und das Klemmelement über das pneumatische Positionierelement so eingestellt, dass sich nach Absenken des Düsenbalken der gewünschte Abstand einstellt.about The pneumatic positioning element (fluid muscle) can also be directly with the pneumatic cylinder cooperating clamping element be adjusted. The clamping element fixes its position on the Piston rod of the lifting cylinder by means of spring force, to move the spring force is released pneumatically and the clamping element over the pneumatic positioning element adjusted so that after Lowering the nozzle bar the desired distance established.
Als pneumatisches Positionierelement findet bevorzugt eine unter der Bezeichnung Fluid Muscle bekannte Einrichtung Verwendung. Bei einer derartigen Einrichtung kann die Länge des Verstellelementes durch eine Druckbeaufschlagung definiert eingestellt werden. Über eine Druck-Weg-Kennlinie lassen sich so die gewünschten Einstellungen vornehmen.When pneumatic positioning preferably finds one under the Designation Fluid Muscle known device use. At a Such device may be the length of the adjusting element be set defined by a pressurization. about a pressure-displacement curve can be as desired Change settings.
Durch die vorzugsweise pneumatische Hubeinrichtung wird der Düsenbalken vollständig angehoben und so in den maximalen Abstand zu dem zu bearbeitenden Material bzw. der das zu bearbeitende Material tragenden Oberfläche eingestellt. Der Düsenbalken nimmt diese Position während der Druckbeaufschlagung des Hubelementes ein.By the preferably pneumatic lifting device is the nozzle bar completely raised and so in the maximum distance to the material to be processed or the material to be processed wearing surface set. The nozzle bar takes this position during the pressurization of the Hubelementes a.
Des Weiteren erfolgt die Erläuterung eines Ausführungsbeispieles anhand der Zeichnungen.Of Further, the explanation of an embodiment is given based on the drawings.
Über
eine Positioniereinrichtung P ist ein dem Düsenbalken zugeordneter
Anschlag A derartig veränderbar, dass der Abstand a des
Düsenbalkens gegenüber der das Material M tragenden
Unterlage U eingestellt werden kann. In
Vor
Einstellung eines neuen Abstandes a des Düsenbalkens zu
der das Material M tragenden Unterlage U wird nun die Hubeinrichtung
H betätigt und der Düsenbalken in die oberste
Position verfahren (
Eine
weitere Variante zur Ausgestaltung der Positioniereinrichtung P
gemäß dem Beispiel nach
Gemäß
Zum
Einstellen eines neuen Abstandes wird die Hubeinrichtung H beaufschlagt
und der Düsenbalken D angehoben (
- DD
- Düsenbalkennozzle beam
- HH
- Hubeinrichtunglifting device
- KK
- Kolbenstangepiston rod
- MM
- Material (Vlies, Nonvowen)material (Fleece, nonvowen)
- UU
- Unterlagedocument
- AA
- Anschlagattack
- GG
- Gegenanschlagcounterstop
- PP
- Positioniereinrichtungpositioning
- KK
- Keilwedge
- AMAT THE
- Antriebdrive
- SPSP
- Spindelspindle
- aa
- Abstanddistance
- amax a max
- Maximalabstandmaximum distance
- amin a min
- Minimalabstandminimum distance
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 60307058 T2 [0002] - DE 60307058 T2 [0002]
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008026085A DE102008026085A1 (en) | 2008-05-30 | 2008-05-30 | Nozzle bar adjustment device for pressurization of laminar material using pressurized fluid, has nozzle bar, where lifting device is provided for defining distance of nozzle bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008026085A DE102008026085A1 (en) | 2008-05-30 | 2008-05-30 | Nozzle bar adjustment device for pressurization of laminar material using pressurized fluid, has nozzle bar, where lifting device is provided for defining distance of nozzle bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102008026085A1 true DE102008026085A1 (en) | 2009-12-03 |
Family
ID=41253943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102008026085A Withdrawn DE102008026085A1 (en) | 2008-05-30 | 2008-05-30 | Nozzle bar adjustment device for pressurization of laminar material using pressurized fluid, has nozzle bar, where lifting device is provided for defining distance of nozzle bar |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102008026085A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813590A (en) * | 2019-10-29 | 2020-02-21 | 合肥工业大学 | Concentric jet nozzle device capable of realizing self-adjustment of target distance of special-shaped surface machining |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1766073U (en) * | 1958-02-17 | 1958-04-30 | Otto Heinrich | HOLDING DEVICE FOR SPRAYING APPARATUS. |
| US3687371A (en) * | 1970-09-21 | 1972-08-29 | Carl J Swager | Mobile spray painting machine |
| DE3413004C2 (en) * | 1984-04-06 | 1989-02-16 | Bayerische Motoren Werke Ag, 8000 Muenchen, De | |
| DE4128422A1 (en) * | 1991-08-27 | 1993-03-04 | Schneider Geb Loegel | METHOD AND DEVICE FOR PROCESSING MATERIALS BY MULTIPLE BEAMS |
| DE19805109B4 (en) * | 1996-09-25 | 2006-02-02 | Mitsubishi Heavy Industries, Ltd. | Movable paint application tool with paint spray guns |
| DE60307058T2 (en) | 2002-02-26 | 2007-01-25 | Rieter Perfojet | APPARATUS FOR REGULAR PRODUCTION OF WATER RADIATION AND ITS APPLICATION IN A DEVICE FOR BONDING NON-WOVEN FIBERS |
-
2008
- 2008-05-30 DE DE102008026085A patent/DE102008026085A1/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1766073U (en) * | 1958-02-17 | 1958-04-30 | Otto Heinrich | HOLDING DEVICE FOR SPRAYING APPARATUS. |
| US3687371A (en) * | 1970-09-21 | 1972-08-29 | Carl J Swager | Mobile spray painting machine |
| DE3413004C2 (en) * | 1984-04-06 | 1989-02-16 | Bayerische Motoren Werke Ag, 8000 Muenchen, De | |
| DE4128422A1 (en) * | 1991-08-27 | 1993-03-04 | Schneider Geb Loegel | METHOD AND DEVICE FOR PROCESSING MATERIALS BY MULTIPLE BEAMS |
| DE19805109B4 (en) * | 1996-09-25 | 2006-02-02 | Mitsubishi Heavy Industries, Ltd. | Movable paint application tool with paint spray guns |
| DE60307058T2 (en) | 2002-02-26 | 2007-01-25 | Rieter Perfojet | APPARATUS FOR REGULAR PRODUCTION OF WATER RADIATION AND ITS APPLICATION IN A DEVICE FOR BONDING NON-WOVEN FIBERS |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813590A (en) * | 2019-10-29 | 2020-02-21 | 合肥工业大学 | Concentric jet nozzle device capable of realizing self-adjustment of target distance of special-shaped surface machining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| R081 | Change of applicant/patentee |
Owner name: TRUETZSCHLER NONWOVENS GMBH, DE Free format text: FORMER OWNER: FLEISSNER GMBH, 63329 EGELSBACH, DE Effective date: 20110610 |
|
| R005 | Application deemed withdrawn due to failure to request examination |