EP1149790A2 - Dispositif pour étirer, compresser et/ou guider une bande - Google Patents

Dispositif pour étirer, compresser et/ou guider une bande Download PDF

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Publication number
EP1149790A2
EP1149790A2 EP01106390A EP01106390A EP1149790A2 EP 1149790 A2 EP1149790 A2 EP 1149790A2 EP 01106390 A EP01106390 A EP 01106390A EP 01106390 A EP01106390 A EP 01106390A EP 1149790 A2 EP1149790 A2 EP 1149790A2
Authority
EP
European Patent Office
Prior art keywords
slats
web
roller
control
area
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
Application number
EP01106390A
Other languages
German (de)
English (en)
Other versions
EP1149790B1 (fr
EP1149790A3 (fr
Inventor
Hans-Joachim Kurz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Erhardt and Leimer GmbH
Original Assignee
Erhardt and Leimer GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Erhardt and Leimer GmbH filed Critical Erhardt and Leimer GmbH
Publication of EP1149790A2 publication Critical patent/EP1149790A2/fr
Publication of EP1149790A3 publication Critical patent/EP1149790A3/fr
Application granted granted Critical
Publication of EP1149790B1 publication Critical patent/EP1149790B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032—Controlling transverse register of web
    • B65H23/038—Controlling transverse register of web by rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/44—Moving, forwarding, guiding material
    • B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
    • B65H2301/4432—Moving, forwarding, guiding material by acting on surface of handled material by means having an operating surface contacting only one face of the material, e.g. roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/12—Rollers with at least an active member on periphery
    • B65H2404/123—Rollers with at least an active member on periphery moving in parallel to roller axis
    • B65H2404/1231—Arrangement of axially movable active elements, i.e. movable in parallel to roller axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2404/00—Parts for transporting or guiding the handled material
    • B65H2404/10—Rollers
    • B65H2404/13—Details of longitudinal profile
    • B65H2404/138—Details of longitudinal profile other
    • B65H2404/1385—Details of longitudinal profile other built up out of spar elements

Definitions

  • the invention relates to a device for spreading, Upsetting and / or guiding a running web according to the preamble of claim 1.
  • DE 42 13 208 C 2 describes a device for guiding and spreading a running web known in the is essentially formed by a roller.
  • This roller has a number of slats that span the circumference of the Roller are distributed. These slats extend across to the web running direction and consequently parallel to the roll axis. The slats extend from one roller end up to a medium range.
  • Control disks are provided over the roller ends Handlebar with all slat ends at the relevant roller end are connected. These control disks are by means of actuators can be pivoted independently of the roller rotation.
  • DE 34 30 218 C2 is a guide device for a running web of material known by a roller is formed. On the outer circumference of this roller are longitudinally displaceable Slats held by a one-sided Control device moved transversely to the direction of web travel become. The slats span the entire width of the web. This known device is exclusive suitable for guiding the web without it spread or compress.
  • the invention is therefore based on the object of a device of the type mentioned at the outset to create a has increased levels of operational reliability and characterized by universal applicability.
  • the device according to claim 1 can both for guiding as well as for spreading or compressing a running one railway are used.
  • This device has a rotatably held roller, preferably from the web between about 90 and 180 °.
  • On the roller is provided with slats distributed over its circumference, which extend transversely to the direction of web travel.
  • This Slats are held longitudinally on the roller, whereby the displacement of the slats by means of two control devices he follows.
  • the current web is controlled by the slats moving transversely to their direction of travel taken along and thereby according to the trajectory the slats moved transversely to their direction. In order to can a path running outside the target position very precisely be returned to their correct position.
  • the slats at least in the partial area Half a greater adhesiveness than the rest. In order to can pull a crossbar defined on one half of the track, so that in addition to the desired leadership effect Spreading effect can be achieved. Because of the different Adhesion of the slats in both halves the slats can extend across the entire width of the Extend the web so that there is no division of the slats is required in the middle area of the roller. Because of the missing division of the slats does not result in any variable openings between the slats that pose a considerable risk of accidents.
  • this preferably has according to claim 4 a pimpled structure.
  • the adhesive surface is covered with liquids laxative channels is provided. With that the Liquid held in the web due to the Tension of the web pressed into the adhesive surface, from where it can flow off through the channels. Due to the lack of liquid carried with the product web results a significant improvement in web liability the latte.
  • every second Latte is assigned to the same control device.
  • a sliding and vice versa which makes a particularly sensitive response Web guiding and spreading of the web results.
  • the leadership effect the slat is even improved if - in viewed in half - between two adhesive areas one sliding is provided. This results from the fact that the path in the sliding area the path differences of yourself at different speeds moving slats due to a relatively low shear is able to compensate.
  • the opposite would arise immediate succession of adherent Slats have a very high shear effect on the web, through which these are correspondingly strongly wrinkled becomes.
  • the train generally slightly jerky over the adherent The covering slides to reduce the shear forces introduced. In this case, however, this leads to leadership the slats reduced what in the inventive design the slats are reliably avoided.
  • control devices are used to achieve control of the slat movement according to claim 6 of control discs or Control rings formed, each with a handlebar Part of the slats are operatively connected.
  • These control disks and / or rings are preferably perpendicular to one pivot axis lying to the roller axis kept, not adhering to the rotational movement of the roller coupled, but are kept stationary.
  • Use it to move connected to the control discs via the handlebars Slats half a turn from the center of the roller away and up for the next half turn the middle of the roller.
  • the web wraps around it Roll only in a section where the slats are move away from the center of the roller during the rotation of the roller. This results in a continuous spread the web, the spreading effect due to the angular position the control discs and / or rings set as desired can be.
  • control discs or rings can be controlled by a control device are. Therefore it is proposed according to claim 7 the control disks or rings of actuators in their Angular position to the axis of rotation of the roller pivotable hold. This means that a control device can be opened very easily influence the web run by using the actuator the angular position of the control disc or the control ring and thus affects the movement of the slats.
  • these in sliding guides to support.
  • these sliding guides in Area of the free ends of the slats expedient to a Sufficiently secure support of the web of goods ensure full width on the slats.
  • the sliding guides are held stationary on the roller, so that these can be relatively simple.
  • a device 1 according to FIG. 1 is used for guiding and Spread or compress a one running in the L direction Material web 2, for better visibility of the device 1 is only indicated in the sub-area.
  • the device 1 are fixing rollers 3, 4 upstream or downstream, on which the web 2 is deflected. These fixing rollers 3, 4 ensure that the web 2 is held in a defined manner or after the device 1, what an exact guidance or spread of the web 2 is conducive.
  • the device 1 consists of a roller 5, which on a through shaft 6 is held and two roller halves 5a, 5a '.
  • the shaft 6 is in pivot bearings 7 by one Roller axis 8 is freely rotatably supported. Alternatively it is also imaginable to drive the roller 5 in order to the resistance exerted by the web 2 on the roller 5 to compensate.
  • sliding guides 9 distributed over its length 9 held. These sliding guides 9 exist from a ring adapted to the inside of the roller circumference 10, on the evenly distributed over its outer circumference Web 11 are held. These webs 11 have springs 12 which engage in grooves 12a of slats 13, 13 '. This Slats 13, 13 'are along the sliding guides 9 its longitudinal extension is held displaceably, the mutual slat spacing and the spacing of the slats 13, 13 'of the roller axis 8 remains constant.
  • These handlebars 18 are at their opposite end with part of the slats 13, 13 'connected, each in the embodiment shown second crossbar 13 with the control device 14 and the remaining slats 13 'with the control device 14' in operative connection stand.
  • the disk 15 'of the control device 14' is so set that the slats 13 'during their circulation in the upper half of the disc 15 'shifted to the left become.
  • the slats 13 are in their right half with a covering 20 occupied, on which the web 2 can adhere well.
  • the left half of the slats 13 is with sliding surface 21 equipped.
  • the one with the control device 14 'operative battens 13' are essentially the same as those with the control device 14 slats 13 in operative connection, the adhesive coating 20 in the left half of the slats 13 'is attached.
  • the web 2 wraps around due to the given location the fixing rollers 3, 4 around the roller 5 in the upper area approx. 90 °.
  • the slats 13 are due the inclination of the disc 15 during the rotation of the Roller 5 to the right and the slats 13 'shifted to the left. Since the web 2 on the crossbar 13 only with her right half of the web 2a and on the slat 13 'only with her left web half 2a 'is liable, this is due to the opposite Movement of the slats 13, 13 'spread out.
  • the web edge 22 is the web edge 22 by means of a sensing device 23 scanned and in a control device 24 with a Setpoint 24a compared.
  • the control device is on the output side 24 with two summers 25, 25 'in operative connection, which the control signal with an offset 26 on the one hand add and subtract on the other. This offset 26 determines the opposing position of the disks 15, 15 ' and thus the spreading effect to be achieved by the device 1.
  • the summers 25 are also available the two actuators 19, 19 'in operative connection, see above that a closed control loop is created.
  • the operation of the device 1 is based on the schematic Illustration according to Figure 2 explained in more detail.
  • the two fixing rollers 3, 4 are wrapped in the web 2 and thus form fixed points for the web 2.
  • the slats 13 are on the right side and the slats 13 'provided on the left side with the adhesive coating 20.
  • the slats 13 are after the roll 5 after right and the slats 13 'shifted to the left. there takes the displacement path of the slats 13 in the direction of web travel L to, so that the web 2 between two slats 13 parallelogram is distorted. This distortion increases decreasing angle ⁇ of the disc 15 to.
  • a slat 13 ' is provided between each two slats 13, but in the area of the right half of the web 2a of the web 2 has the sliding surface 21.
  • surface 21 affects the web run in in no way, so that the web 2 between the slats 13 has enough space to accommodate the different movements adjust the slats 13. This leaves the parallelogram-like Distortion of the web 2 low, which a favorable leadership behavior of the device 1 results.

Landscapes

  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Preliminary Treatment Of Fibers (AREA)
EP01106390A 2000-03-25 2001-03-20 Dispositif pour étirer, compresser et/ou guider une bande Expired - Lifetime EP1149790B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10015055A DE10015055C2 (de) 2000-03-25 2000-03-25 Vorrichtung zum Ausbreiten, Stauchen und/oder Führen einer laufenden Warenbahn
DE10015055 2000-03-25

Publications (3)

Publication Number Publication Date
EP1149790A2 true EP1149790A2 (fr) 2001-10-31
EP1149790A3 EP1149790A3 (fr) 2002-10-02
EP1149790B1 EP1149790B1 (fr) 2004-05-26

Family

ID=7636482

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01106390A Expired - Lifetime EP1149790B1 (fr) 2000-03-25 2001-03-20 Dispositif pour étirer, compresser et/ou guider une bande

Country Status (6)

Country Link
US (1) US6550656B2 (fr)
EP (1) EP1149790B1 (fr)
AT (1) ATE267761T1 (fr)
BR (1) BR0100986A (fr)
DE (2) DE10015055C2 (fr)
TR (1) TR200401822T4 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2343259A1 (fr) 2010-01-08 2011-07-13 Texmag GmbH Vertriebsgesellschaft GmbH Dispositif de réglage de l'engagement latéral d'au moins une bande de matériau avec un moyen de protection
EP2343257A1 (fr) 2010-01-08 2011-07-13 Texmag GmbH Vertriebsgesellschaft Dispositif de réglage de l'engagement latéral d'au moins une bande de matériau ayant un comportement de réglage variable
CN109335783A (zh) * 2018-08-27 2019-02-15 嘉善凝红绒业有限公司 一种用于服装辅料生产的出料结构

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7213310B2 (en) * 2002-12-20 2007-05-08 Van Wersch Kurt Device for finishing denim woven fabric
DE10340445A1 (de) * 2003-09-02 2005-03-24 Voith Paper Patent Gmbh Bahnführung, insbesondere Bahnkantensteuerung/-regelung, für eine laufende Materialbahn
US20050067523A1 (en) * 2003-09-30 2005-03-31 3M Innovative Properties Company Apparatus for deflecting or inverting moving webs
EP1541737A1 (fr) * 2003-12-11 2005-06-15 Corino Macchine S.r.l. Dispositif d'élargissement et de redressement des tissus
US7300371B2 (en) * 2004-05-27 2007-11-27 3M Innovative Properties Company Apparatus for deflecting or inverting moving webs
US7415881B2 (en) * 2004-08-19 2008-08-26 Fife Corporation Ultrasonic sensor system for web-guiding apparatus
JP4128165B2 (ja) * 2004-08-31 2008-07-30 弘治 大石橋 拡繊装置
US7881841B2 (en) * 2006-12-28 2011-02-01 Caterpillar Inc. Motion-control system
US20090211070A1 (en) * 2008-02-26 2009-08-27 Uwe Schneider Apparatus And Method For Centering And Spreading A Web
DE102009030829A1 (de) * 2008-06-27 2009-12-31 Mahlo Gmbh + Co. Kg Vorrichtung zum Zentrieren, Breitstrecken und/oder Richten einer bewegten Warenbahn sowie zugehöriges Verfahren
EP2343258B1 (fr) * 2010-01-08 2015-09-30 Texmag GmbH Vertriebsgesellschaft Dispositif de réglage de l'engagement latéral d'au moins une bande de matériau avec un moyen de protection des barres
NL2005222C2 (en) * 2010-08-12 2012-02-14 Ccm Beheer Bv Positioning and/or transfer assembly.
US9415963B2 (en) 2013-01-30 2016-08-16 Fife Corporation Sensor controller for interpreting natural interaction sensor for web handling
US20150020494A1 (en) * 2013-07-19 2015-01-22 Ornek Makina Sanayi Ve Ticaret Limited Sirketi Fiber unbundling assembly
JP2015134683A (ja) * 2014-01-18 2015-07-27 ウインテック株式会社 しわ伸ばし装置
JP2019069841A (ja) * 2017-10-10 2019-05-09 株式会社島精機製作所 シート材のシワ取り装置及びこれを備えた延反機
DE102017012009A1 (de) * 2017-12-22 2019-06-27 Texmag Gmbh Vertriebsgesellschaft Segmentwalze
CN114180383A (zh) * 2021-11-30 2022-03-15 商丘阳光铝材有限公司 一种卷材熨平装置用卷材输送校正装置及其校正方法

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US2332104A (en) * 1942-06-17 1943-10-19 Bartmann & Bixer Inc Apparatus to control the flow of goods
DE3829787A1 (de) * 1988-09-02 1990-03-15 Erhardt & Leimer Gmbh Vorrichtung zum fuehren einer laufenden warenbahn
DE4213208A1 (de) * 1992-04-22 1993-10-28 Erhardt & Leimer Gmbh Vorrichtung zum Führen und Ausbreiten einer laufenden Warenbahn

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JPH0395059A (ja) * 1989-09-04 1991-04-19 Toyo Kikai Kk 帯状走行生地の蛇行修正、拡布装置
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2332104A (en) * 1942-06-17 1943-10-19 Bartmann & Bixer Inc Apparatus to control the flow of goods
DE3829787A1 (de) * 1988-09-02 1990-03-15 Erhardt & Leimer Gmbh Vorrichtung zum fuehren einer laufenden warenbahn
DE4213208A1 (de) * 1992-04-22 1993-10-28 Erhardt & Leimer Gmbh Vorrichtung zum Führen und Ausbreiten einer laufenden Warenbahn

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2343259A1 (fr) 2010-01-08 2011-07-13 Texmag GmbH Vertriebsgesellschaft GmbH Dispositif de réglage de l'engagement latéral d'au moins une bande de matériau avec un moyen de protection
EP2343257A1 (fr) 2010-01-08 2011-07-13 Texmag GmbH Vertriebsgesellschaft Dispositif de réglage de l'engagement latéral d'au moins une bande de matériau ayant un comportement de réglage variable
CN109335783A (zh) * 2018-08-27 2019-02-15 嘉善凝红绒业有限公司 一种用于服装辅料生产的出料结构

Also Published As

Publication number Publication date
US20010023883A1 (en) 2001-09-27
DE10015055C2 (de) 2002-04-04
US6550656B2 (en) 2003-04-22
DE10015055A1 (de) 2001-10-04
DE50102384D1 (de) 2004-07-01
BR0100986A (pt) 2001-10-30
EP1149790B1 (fr) 2004-05-26
EP1149790A3 (fr) 2002-10-02
ATE267761T1 (de) 2004-06-15
TR200401822T4 (tr) 2004-09-21

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