EP0848222A1 - Spannrahmen - Google Patents
Spannrahmen Download PDFInfo
- Publication number
- EP0848222A1 EP0848222A1 EP97120645A EP97120645A EP0848222A1 EP 0848222 A1 EP0848222 A1 EP 0848222A1 EP 97120645 A EP97120645 A EP 97120645A EP 97120645 A EP97120645 A EP 97120645A EP 0848222 A1 EP0848222 A1 EP 0848222A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- web
- nozzle
- slide
- chain
- boxes
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/108—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials using one or more blowing devices, e.g. nozzle bar, the effective area of which is adjustable to the width of the material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
Definitions
- the invention relates to a stenter for treatment of webs of different widths that pass through two tension chains arranged on the side kept wide and by means of these tension chains through several fields of the Tenter frame between the upper and lower nozzle boxes are passed through, the tension chains in chain rails run to adapt to the width of the respective web at right angles to the direction of transport of the web are adjustable, the nozzle boxes also a nozzle surface on the side facing the material web have that with a variety of in uniform Distance division arranged nozzle holes to Air passage are provided, and continue to Adaptation of the effective air passage area to the Width of the respective web formed as a slide Covering elements are provided which are dependent from the position of the chain rails across Transport direction of the web so adjustable are that they cover those nozzle holes, which are not opposed to a web.
- Tenter frames are particularly useful for drying and fixing use of textile webs. Because in practice often treated webs of different widths need to be adjusted are the tension chains to the width of the web across Transport direction adjustable.
- the nozzle system of the Tenter frame is for the greatest width occurring Designed web. In the treatment of webs, whose width is smaller than that in the stenter processing maximum working width is special Measures are taken to keep the air out that part of the nozzle system that does not have a web faces, not unused on the web flows past.
- the invention is therefore based on the object To design stenter frames of the type mentioned at the beginning that on the one hand also in the treatment of material webs, whose width is smaller than the maximum working width of the Tenter frame is guaranteed, an optimal use of energy is that on the other hand an undesirable Increasing the width of the stenter is avoided.
- the slide actuated one after the other and each have only a small adjustment range. This will make an unwanted one Increasing the width of the stenter avoided by the slider.
- the slider and its essential Actuators can also be protected be housed inside the nozzle boxes.
- the stenter contains two laterally arranged Tension chains, of which only the left tension chain in Fig. 1 1 is shown.
- This tension chain 1 the left edge of the web 2 stops, runs in a horizontal Level within a chain rail 3.
- the chain's transport direction is vertical to the drawing level of Fig.1.
- the retreating dream of Tension chain 1 can be seen on the left edge of FIG. 1.
- the stenter usually contains several of the web 2 interspersed fields, the each upper nozzle boxes 10 and lower nozzle boxes 11 contain. For example, four upper ones Nozzle boxes 10 and four lower nozzle boxes 11 each form a common half field of the stenter.
- Each half field of the stenter still belongs to (not illustrated) recirculation fan, which the for Treatment of the web serving air over a (also not illustrated) heating register and possibly a filter passes before the air from the upper and lower nozzle boxes 10, 11 in the direction of the web 2 flows out, after which it passes through the gaps 12, 13 between adjacent nozzle boxes back to the air circulation fan flows back.
- the nozzle boxes 10, 11 are on the web 2 facing side with a nozzle surface that a plurality of arranged in uniform spacing Has nozzle holes 14 for air passage. These nozzle holes 14 are in the entire area of the Nozzle surface of the nozzle boxes 10, 11 provided that the maximum working width of the stenter, i.e. the maximum Width of the web 2 corresponds. To be there despite the necessary distance between adjacent nozzle holes 14 a completely uniform air exposure to all To ensure areas of the web 2 are the Nozzle holes 14 in successive transverse rows offset from each other (see Fig. 2).
- cover elements are in the illustrated embodiment formed as a slide 15 which with a Number of through openings 16 are provided, which are slightly larger than the nozzle holes 14 of the nozzle boxes 10, 11 are and in the same distance division as this Nozzle holes 14 are arranged.
- the slider 15 have the shape of a parallelogram and are in the associated nozzle boxes 10 and 11 in the immediate vicinity of those provided with the nozzle holes 14 Nozzle surface of these nozzle boxes arranged. With the two narrow sides 15a, 15b are the slides 15 slidably on the inner walls of the nozzle boxes 10, 11 guided. On the inner walls of the nozzle boxes 10, 11 attached slide angle 17 ensure that the slide 15 does not move from the Can lift nozzle holes 14 of the nozzle boxes 10, 11, but slide directly along these nozzle holes 14.
- Actuating shafts are used to adjust the slide 15 18 in the nozzle box 10 and 11 adjacent to the provided with nozzle holes 14 and parallel rotatably mounted to the direction of transport of the web 2 are.
- Figure 3 are, for example, those in the walls of the nozzle box 10 supported bearing of the actuating shaft 18 designated 19a and 19b.
- the actuating shaft 18 carries at one end that led out of the associated nozzle box 10 or 11 is, a toggle lever 20, which by means of a movable Control roller 21 is pivotable.
- the steering role 21 is on the chain rail 3 via a bearing block 22 attached and moves as a result of a transverse adjustment the chain rail 3 (to adapt to the respective width of the web 2) together with the Chain rail 3 transversely to the direction of transport of the web (i.e. to the right in the drawing plane of Fig. 1 with a reduction in the web width and after left with an increase in the width of the web).
- the Actuating shaft 18 has two radial arms 23, 24 provided, which is arranged parallel to the actuating shaft 18 Carry driving rod 25.
- This driving rod 25 is with two forks 26, 27th engaged, which - in the longitudinal direction of the driving rod 25 - are spaced apart and fixed are connected to the associated slide 15.
- FIGS. 1 and 2 The function resulting from this construction can easily be seen from FIGS. 1 and 2:
- the rotation of the actuation shaft 18 caused thereby has a pivoting movement of the driving rod 25 (around the Axis of the actuating shaft 18) resulting in what Engagement of the driving rod 25 in the forks 26, 27th an adjustment of the associated slide 15 in the transverse direction the web 2 causes.
- Figures 1 and 2 show the outermost slide 15 in the closed position, the neighboring slide against it in the open position. If the chain rail 3 for Adaptation to an even smaller web width adjusted inwards, the control roller 21 is actuated the actuating shaft 18 of the next slide (and accordingly, the actuation shafts also with further movement the subsequent slide).
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Fiber Materials (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Advancing Webs (AREA)
- Tents Or Canopies (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Description
- Fig.1
- einen Vertikalschnitt durch den Randbereich eines erfindungsgemäßen Spannrahmens,
- Fig.2
- eine Aufsicht auf die für die Erfindung wesentlichen Teile (insbesondere Schieber und zugehörige Betätigungselemente) im oberen Düsenkasten,
- Fig.3
- einen Teil-Längsschnitt durch den Spannrahmen gemäß Fig.1.
Claims (4)
- Spannrahmen zur Behandlung von Warenbahnen (2) unterschiedlicher Breite, die durch zwei seitlich angeordnete Spannketten (1) breit gehalten und mittels dieser Spannketten durch mehrere Felder des Spannrahmens zwischen oberen und unteren Düsenkästen (10, 11) hindurchgeführt werden, wobei die Spannketten in Kettenschienen (3) laufen, die zur Anpassung an die Breite der jeweiligen Warenbahn quer zur Transportrichtung der Warenbahn verstellbar sind, wobei ferner die Düsenkästen auf ihrer der Warenbahn zugekehrten Seite eine Düsenfläche aufweisen, die mit einer Vielzahl von in gleichmäßiger Abstandsteilung angeordneten Düsenlöchern (14) zum Luftdurchtritt versehen sind, und wobei weiterhin zur Anpassung der wirksamen Luftdurchtrittsfläche an die Breite der jeweiligen Warenbahn als Schieber (15) ausgebildete Abdeckelemente vorgesehen sind, die in Abhängigkeit von der Stellung der Kettenschienen quer zur Transportrichtung der Warenbahn derart verstellbar sind, daß sie jeweils diejenigen Düsenlöcher abdecken, denen keine Warenbahn gegenübersteht,
dadurch gekennzeichnet,a) daß die Abdeckelemente (Schieber 15) in den Düsenkästen (10, 11) vorgesehen sind und in gleicher Abstandsteilung wie die Düsenlöcher (14) der Düsenkästen (10, 11) angeordnete Durchtrittsöffnungen (16) aufweisen,b) daß ferner in jedem Düsenkasten (10 bzw. 11) zwei Gruppen von Schiebern (15) vorgesehen sind, wobei jeder Spannkette (1) eine Schiebergruppe zugeordnet ist und die Schieber jeder Gruppe bei einer Querverstellung der Kettenschienen (3) nacheinander betätigbar sind,c) und daß zur Verstellung jedes Schiebers (15) eine Betätigungswelle (18) vorgesehen ist, die im Düsenkasten (10 bzw. 11) benachbart zur Düsenfläche und parallel zur Transportrichtung der Warenbahn (2) drehbar gelagert ist und die durch eine von der Kettenschiene (3) getragene Steuerrolle (21) über einen Kniehebel (20) um einen dem Verstellbereich des Schiebers (15) entsprechenden Winkel schwenkbar ist. - Spannrahmen nach Anspruch 1, dadurch gekennzeichnet, daß die Betätigungswelle (18) mittels zweier radialer Arme (23, 24) eine parallel zur Betätigungswelle angeordnete Mitnehmerstange (25) trägt, die in zwei mit Abstand voneinander vorgesehene Gabeln (26, 27) des zugehörigen Schiebers (15) eingreift.
- Spannrahmen nach Anspruch 1, dadurch gekennzeichnet, daß die Schieber (15) durch Gleitflächen in den Düsenkästen (10, 11) geführt sind.
- Spannrahmen nach Anspruch 1, bei dem die Düsenlöcher (14) in Reihen, die in Transportrichtung der Warenbahn (2) aufeinanderfolgen, quer zur Transportrichtung der Warenbahn gegeneinander versetzt sind, dadurch gekennzeichnet, daß die Schieber (15) die Form eines Parallelogramms aufweisen, dessen Schmalseiten an den Innenwänden des zugehörigen Abdeckkastens in Verstellrichtung geführt sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19651541 | 1996-12-11 | ||
DE19651541A DE19651541A1 (de) | 1996-12-11 | 1996-12-11 | Spannrahmen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0848222A1 true EP0848222A1 (de) | 1998-06-17 |
EP0848222B1 EP0848222B1 (de) | 2001-02-14 |
Family
ID=7814393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97120645A Expired - Lifetime EP0848222B1 (de) | 1996-12-11 | 1997-11-25 | Spannrahmen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0848222B1 (de) |
AT (1) | ATE199182T1 (de) |
DE (2) | DE19651541A1 (de) |
ES (1) | ES2156328T3 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0979985A3 (de) * | 1998-08-13 | 2001-03-14 | Brückner Trockentechnik GmbH & Co. KG | Vorrichtung zur Wärmebehandlung einer Warenbahn |
WO2007065673A1 (de) * | 2005-12-07 | 2007-06-14 | Goller Textilmaschinen Gmbh | Einstellbare düse |
ITFI20130143A1 (it) * | 2013-06-13 | 2014-12-14 | Unitech Textile Machinery Spa | "forno di essicazione per il trattamento di prodotti tessili e metodo di funzionamento di detto forno" |
CN104913619A (zh) * | 2015-06-23 | 2015-09-16 | 安徽安庆市金徽酒业有限公司 | 一种白酒酒瓶烘干机的烘干装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10346755B3 (de) * | 2003-10-06 | 2005-04-28 | Sucker Mueller Hacoba Gmbh | Vorrichtung zum Behandeln einer Warenbahn |
CN110296587B (zh) * | 2019-06-28 | 2020-08-25 | 南通超达装备股份有限公司 | 一种可调式烘干设备 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE746447C (de) * | 1937-05-25 | 1944-08-05 | Richard Dirks | Trockenvorrichtung fuer Webketten mit verstellbaren Seitenwaenden |
FR1049650A (fr) * | 1951-12-06 | 1953-12-30 | Perfectionnements aux tuyères soufflantes des machines de traitement des tissus, papiers, et autres produits | |
FR1106019A (fr) * | 1954-06-10 | 1955-12-12 | Dispositif de soufflage pour le traitement de produits en bandes, à la continue, à l'aide de fluides de traitement gazeux | |
FR1244314A (fr) * | 1966-03-23 | 1960-10-28 | Perfectionnement aux tuyères soufflantes | |
DE1871618U (de) | 1963-03-06 | 1963-05-09 | Monforts Fa A | Behandlungsduese mit verstellbarer auslassbreite fuer bahnfoermiges gut. |
DE1460485A1 (de) * | 1963-12-12 | 1969-02-13 | Artos Meier Windhorst Kg | Duesenanordnung |
FR2461218A1 (fr) * | 1979-07-02 | 1981-01-30 | Andritz Ag Maschf | Sechoir pour materiaux en bande |
EP0196107A2 (de) * | 1985-03-28 | 1986-10-01 | Thermo Electron-Web Systems, Inc. | Bandtrockner mit gesteuertem Lufteindringen |
DE4331496A1 (de) * | 1992-10-07 | 1994-04-14 | Monforts Gmbh & Co A | Düsensystem |
DE4325301C1 (de) * | 1993-07-28 | 1994-10-27 | Babcock Textilmasch | Spannrahmentrockner |
DE29701755U1 (de) * | 1997-02-01 | 1997-04-17 | Babcock-BSH GmbH, 36251 Bad Hersfeld | Vorrichtung zum Wärmebehandeln von durchlaufenden platten- oder bandförmigen Gütern |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE970060C (de) * | 1954-04-18 | 1958-08-14 | Krantz Soehne H | Duesentrockner mit auf verschiedene Warenbreite einstellbaren Schlitzduesen |
DE2029494B2 (de) * | 1970-06-15 | 1973-06-20 | Bruckner Trockentechnik KG, 7250 Leonberg | Einrichtung zur waermebehandlung einer kontinuierlich bewegten warenbahn |
-
1996
- 1996-12-11 DE DE19651541A patent/DE19651541A1/de not_active Withdrawn
-
1997
- 1997-11-25 AT AT97120645T patent/ATE199182T1/de not_active IP Right Cessation
- 1997-11-25 ES ES97120645T patent/ES2156328T3/es not_active Expired - Lifetime
- 1997-11-25 EP EP97120645A patent/EP0848222B1/de not_active Expired - Lifetime
- 1997-11-25 DE DE59702999T patent/DE59702999D1/de not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE746447C (de) * | 1937-05-25 | 1944-08-05 | Richard Dirks | Trockenvorrichtung fuer Webketten mit verstellbaren Seitenwaenden |
FR1049650A (fr) * | 1951-12-06 | 1953-12-30 | Perfectionnements aux tuyères soufflantes des machines de traitement des tissus, papiers, et autres produits | |
FR1106019A (fr) * | 1954-06-10 | 1955-12-12 | Dispositif de soufflage pour le traitement de produits en bandes, à la continue, à l'aide de fluides de traitement gazeux | |
DE1871618U (de) | 1963-03-06 | 1963-05-09 | Monforts Fa A | Behandlungsduese mit verstellbarer auslassbreite fuer bahnfoermiges gut. |
DE1460485A1 (de) * | 1963-12-12 | 1969-02-13 | Artos Meier Windhorst Kg | Duesenanordnung |
FR1244314A (fr) * | 1966-03-23 | 1960-10-28 | Perfectionnement aux tuyères soufflantes | |
FR2461218A1 (fr) * | 1979-07-02 | 1981-01-30 | Andritz Ag Maschf | Sechoir pour materiaux en bande |
EP0196107A2 (de) * | 1985-03-28 | 1986-10-01 | Thermo Electron-Web Systems, Inc. | Bandtrockner mit gesteuertem Lufteindringen |
DE4331496A1 (de) * | 1992-10-07 | 1994-04-14 | Monforts Gmbh & Co A | Düsensystem |
DE4325301C1 (de) * | 1993-07-28 | 1994-10-27 | Babcock Textilmasch | Spannrahmentrockner |
DE29701755U1 (de) * | 1997-02-01 | 1997-04-17 | Babcock-BSH GmbH, 36251 Bad Hersfeld | Vorrichtung zum Wärmebehandeln von durchlaufenden platten- oder bandförmigen Gütern |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0979985A3 (de) * | 1998-08-13 | 2001-03-14 | Brückner Trockentechnik GmbH & Co. KG | Vorrichtung zur Wärmebehandlung einer Warenbahn |
WO2007065673A1 (de) * | 2005-12-07 | 2007-06-14 | Goller Textilmaschinen Gmbh | Einstellbare düse |
ITFI20130143A1 (it) * | 2013-06-13 | 2014-12-14 | Unitech Textile Machinery Spa | "forno di essicazione per il trattamento di prodotti tessili e metodo di funzionamento di detto forno" |
EP2813791A1 (de) | 2013-06-13 | 2014-12-17 | Unitech Textile Machinery S.p.a. | Trocknungsofen zur Behandlung von Textilprodukten und Verfahren zum Betrieb von besagtem Ofen |
CN104913619A (zh) * | 2015-06-23 | 2015-09-16 | 安徽安庆市金徽酒业有限公司 | 一种白酒酒瓶烘干机的烘干装置 |
CN104913619B (zh) * | 2015-06-23 | 2016-12-28 | 青岛燕园海洋生物科技有限公司 | 一种白酒酒瓶烘干机的烘干装置 |
Also Published As
Publication number | Publication date |
---|---|
EP0848222B1 (de) | 2001-02-14 |
ATE199182T1 (de) | 2001-02-15 |
ES2156328T3 (es) | 2001-06-16 |
DE19651541A1 (de) | 1998-06-18 |
DE59702999D1 (de) | 2001-03-22 |
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