EP1611961A2 - Installation de revêtement d'une bande - Google Patents

Installation de revêtement d'une bande Download PDF

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Publication number
EP1611961A2
EP1611961A2 EP05105489A EP05105489A EP1611961A2 EP 1611961 A2 EP1611961 A2 EP 1611961A2 EP 05105489 A EP05105489 A EP 05105489A EP 05105489 A EP05105489 A EP 05105489A EP 1611961 A2 EP1611961 A2 EP 1611961A2
Authority
EP
European Patent Office
Prior art keywords
coating
force
roller
reaction force
strip
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
EP05105489A
Other languages
German (de)
English (en)
Other versions
EP1611961B1 (fr
EP1611961A3 (fr
Inventor
Andreas Ing. Viehböck
Horst Ing. Dussing
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.)
Siemens Vai Metals Technologies GmbH
Original Assignee
Voest Alpine Industrienlagenbau GmbH
Siemens VAI Metals Technologies GmbH and Co
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 Voest Alpine Industrienlagenbau GmbH, Siemens VAI Metals Technologies GmbH and Co filed Critical Voest Alpine Industrienlagenbau GmbH
Priority to PL05105489T priority Critical patent/PL1611961T3/pl
Publication of EP1611961A2 publication Critical patent/EP1611961A2/fr
Publication of EP1611961A3 publication Critical patent/EP1611961A3/fr
Application granted granted Critical
Publication of EP1611961B1 publication Critical patent/EP1611961B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0873—Controlling means responsive to conditions of the liquid or other fluent material, of the ambient medium, of the roller or of the work
    • B05C1/0878—Controlling means responsive to conditions of the liquid or other fluent material, of the ambient medium, of the roller or of the work responsive to the pressure applied between two rollers, e.g. between the coating roller and a backing roller or between the coating roller and a dosing roller
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
    • B05C1/083—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets being passed between the coating roller and one or more backing rollers
    • 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
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
    • 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
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/0826—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets
    • B05C1/0834—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being a web or sheets the coating roller co-operating with other rollers, e.g. dosing, transfer rollers

Definitions

  • the invention relates to a coil coating device for applying a coating agent to a moving metal strip in a predetermined layer thickness with a supported on a support carriage coating roller and the support carriage associated adjustment, with the coating roller with a certain contact force or a certain setting against the moving metal belt or another Coating roller is employed regulated, and a method for applying a coating agent having a predetermined layer thickness on a moving metal strip.
  • a belt coating device comprises at least two support carriages which are independent of one another, each carrying carriage carrying a coating roller.
  • the invention relates to an adjustment device for a coating roller supported on a support carriage in a belt coater for applying a coating agent to a moving metal belt in a predetermined layer thickness with high control accuracy and the use of this adjustment device for compensating for layer thickness variations caused by varying conditions in the application process, e.g. Roundness deviation, games, etc., on a coating roll.
  • Tape coater is used to apply a coating agent, such as lakes or chemicals, to a continuously moving metal strip in a predetermined uniform layer thickness, with the layer thickness being kept within close tolerances for quality reasons.
  • the coating agent is applied by means of coating rolls, wherein in most cases several co-operating coating rolls, such as an applicator roll, an immersion roll and optionally an intermediate roll or a dossier roll, are used.
  • the applicator role for example, a rubber roller is rotatably supported on an adjustable support carriage and with this to the metal belt with a constant path or a predetermined force adjustable.
  • This employment on the metal strip takes place with a AnstellISSISS, for example a pressure medium cylinder, with one for a certain layer thickness necessary adjusting force is applied regulated.
  • the coating roll can be adjusted to a certain setting position.
  • a belt coating device immersed dipping roller in a coating agent, which is located in a reservoir, and takes on the rotational movement continuously coating agent.
  • the dipping roller is set against an intermediate roller with a predetermined contact force and transmits a certain amount of the coating agent to the intermediate roller depending on the setting force and other influencing factors (for example the flowability of the coating agent).
  • the coating agent is transferred during the mutual unwinding of the intermediate roll on an applicator roll, wherein the intermediate roller is pressed with a predetermined contact force to the applicator roll.
  • the application roller is in turn employed to a continuously moving metal strip and transfers the coating agent in a certain layer thickness on this.
  • the applicator role can also be firmly positioned on a support frame of the coil coating device.
  • a strip coating device of the type described above with two co-acting coating rolls, a dipping roll and an applicator roll is also known from US-A 5,413,806, in which the employment of the applicator roll to the metal strip, or the employment of the dipping roll to the applicator roll by hydraulic actuators he follows.
  • the adjustment of the layer thickness of the coating agent on the metal strip takes place here via the regulation of the contact pressure or the contact force between the application roller and the dipping roller.
  • All hitherto known adjusting devices in coil coating devices are based essentially on the use of electric servomotors in conjunction with ball screw spindles or on the application of electric stepper motors combined with a geared motor and ball screw spindles or on manual operation of a hand crank or on the application of hydraulic motors and servo valves.
  • the actual value of the coating thickness is determined directly with layer thickness sensors or indirectly with pressure measuring devices, these measuring devices are arranged at different positions of the coil coating system and connected via data lines with control devices and / or a computer, from which control signals are passed to the adjustment. All of these systems are self-locking, in particular because of their mechanical components and hydraulic control lines between control blocks and the hydraulic adjusting cylinders and are therefore not suitable for dynamic control, or limit this in their control accuracy.
  • the object of the present invention is therefore to avoid these disadvantages and difficulties of the known prior art and to propose a belt coating device with an adjusting device and a method for applying a coating agent with a predetermined layer thickness to a metal strip, by the application of a coating agent at conventional commercial coating speeds much more uniform and within narrower tolerance ranges than previously possible. Furthermore, the quality of the coated metal strip should be achieved at high coating speed by balancing out any resulting force fluctuations, for example caused by roll eccentricity, hardness differences in the roll coating and the like.
  • the adjusting device is designed as a compact unit and this compact unit comprises the Anstellkraft effecting drive means and the Anstellkraft monitoring measuring devices, all hydraulic control lines are arranged on the drive means within the compact unit.
  • the drive device comprises at least one hydraulic setting cylinder formed by a cylinder-piston unit, a valve plate and a pressure medium control unit, preferably at least one servo valve and the measuring devices comprise a force or pressure measuring device and / or a displacement measuring device.
  • the pressure medium control unit may also comprise at least one proportional valve. Due to the design of the adjustment as a compact unit, long hydraulic control lines, as they were previously used between a hydraulic control block and the adjusting cylinder on the frame construction of the band stacker. The now still remaining within the compact assembly hydraulic control lines are essentially limited to through holes for the hydraulic fluid between servo valves and valve plate and between the valve plate and hydraulic adjusting cylinder. The substantially reduced pressure losses thereby enable a substantial increase in the control accuracy of the contact force between the applicator roll and the further coating roll directly in contact with it.
  • each support tab of the support carriage is associated with an adjustment of the same type according to the invention.
  • Each of these adjusting devices comprises a hydraulic cylinder on which control valves and sensors are constructed directly.
  • This system allows the setting of a uniform contact force over the longitudinal extent of the coating roll and thus a uniform layer thickness of the coating agent over the bandwidth.
  • the paint layer thickness can be regulated in a closed loop.
  • a major advantage of this unit is the minimization of disturbances in the control loop by the elimination of connecting hydraulic control lines and thus resulting vibration influences on the control loop.
  • An arrangement of a force-measuring device for measuring the setting forces which is preferred from a constructive and metrological point of view, results if the hydraulic setting cylinder comprises a piston rod which is connected to the carrier carriage of the respective coating roller via a connecting element and the force measuring device for detecting the reaction force of the respective coating roller in this connecting element , is preferably arranged on the piston rod.
  • the connecting element is expediently designed as a joint, whereby additional clamping forces influencing the measurement results are avoided, and the force measuring device is for detecting the reaction force of the respective coating roller arranged in this joint on the piston rod.
  • the force measuring device is preferably formed by a load cell.
  • the force measurement for determining the reaction force of the respective coating roll can also be replaced by a pressure measurement.
  • the pressure measuring device is arranged in the pressure medium.
  • a displacement measuring device is expediently integrated or arranged externally in the hydraulic setting cylinder and permits position detection and position control of the respective coating roller relative to the metal strip or relative to a further coating roller or relative to a belt deflection roller in the belt coating device.
  • the path measuring device is used to control the product-dependent operating position (for example the operating position as a function of the strip thickness) of the respective coating roller.
  • Each adjustment is connected to compensate for leakage losses via a hydraulic supply line to a central pressure medium supply.
  • data lines connect a central process computer or a corresponding control device with the servo valves of the pressure medium control unit and the measuring devices within the adjusting device.
  • all adjusting devices for coating rollers carrying carrying carriages are connected via data lines to a process computer monitoring the entire coating process.
  • the trained as a compact unit adjustment is particularly suitable for compensating for thickness variations or pressure fluctuations on a coating roll resulting layer thickness deviations.
  • the invention further comprises a method for applying a coating agent having a predetermined layer thickness on a moving metal strip in a coil coating device, wherein a relatively movable with an adjustment coating roller with a predetermined target value of a contact force or to a predetermined Anstellposition to the moving metal belt or a another coating role is regulated regulated.
  • a relatively movable with an adjustment coating roller with a predetermined target value of a contact force or to a predetermined Anstellposition to the moving metal belt or a another coating role is regulated regulated.
  • the adjusting device designed according to the invention it is possible to react very quickly and precisely to fluctuations in the reaction forces retroacting from the coating roller.
  • periodically recurring nominal value deviations of the reaction force in particular with the rotational frequency of the coating roller correlating, continuously recurring nominal value deviations, can be determined in the arithmetic unit and in response to these continuously recurring nominal value deviations the angular position of the coating roller to be supplied to the actual value curve of this reaction force gleichmä Odes correction signal an adjustment.
  • This allows periodic fluctuations in the reaction force, which occur for example due to eccentricity of the coating roll, to be filtered out and counteracted in a targeted manner by means of a corrected setting force coordinated therewith.
  • An advantageous embodiment of the method is that periodically recurring setpoint deviations of the reaction force already before the beginning of Applying a coating agent are detected and at least at the beginning of the application of a coating agent a the actual value curve of this reaction force gleichmä touchdes correction signal is supplied to an adjustment.
  • This makes it possible to determine the current actual state of the characterizing characteristics of a coating system, such as hardness differences in the roller coating, but also roundness of the coating rolls or games in the system, before the coating process and specify the starting unit via the computing unit (controller). These parameters are determined repeatedly during the coating process at intervals and transmitted via appropriate correction signals to the adjustment.
  • FIG. 1 A possible embodiment of a strip coating device according to the invention for coating both sides of a metal strip with a colored lacquer is illustrated schematically in FIG. 1 in a sectional view.
  • a guide roller 2 is rotatably mounted in a firmly anchored on a foundation central machine frame 1.
  • the metal strip 3 to be coated is guided under strip tension around the deflection roller 2 to a winding station 5 and, in successive steps, the paint application is carried out on the upper side and the lower side of the metal strip.
  • a support carriage 7 is slidably supported on obliquely extending longitudinal guides 8 in the arrow direction. The sliding movement takes place by means of an adjusting device 9, which is coupled to a pivot 10 with the support carriage 7 and which is fixed in a bracket 11 on the upper side frame 6 stationary.
  • an adjusting device 9 which is coupled to a pivot 10 with the support carriage 7 and which is fixed in a bracket 11 on the upper side frame 6 stationary.
  • On the support carriage 7 designed as an application roller 12 coating roller 13 is rotatable in support bearings 14 supported, wherein each of the arranged at the ends of the application roller support bearing 14 is mounted on a respective support bracket 15 of the support carriage 7 and each support bracket 15 is associated with an adjustment 9.
  • the applicator roll 12 can be adjusted in a controlled manner, taking into account the strip thickness of the metal strip to be coated on this or to the deflection roller 2.
  • a further supporting carriage 16 is slidably supported on longitudinal guides 17, wherein the sliding movement takes place with an adjusting device 18 which is coupled to a pivot 19 with the support carriage 16 and which is fixed in a bracket 20 on the support carriage 7 fixed thereto.
  • the support carriage 16 carries a rotatably supported in support bearings 21 coating roller 22, which is designed as a dipping roller 23 and immersed in a coating agent container 24, in which, for example, color varnish is.
  • the basic structure of the support carriage 16 corresponds to that of the support carriage 7.
  • the dipping roller 23 can be adjusted in a force-controlled manner to the application roller 12.
  • a further support carriage 25 is longitudinally displaceably supported on longitudinal guides 26, wherein the sliding movement takes place with an adjusting device 27 which is coupled to a pivot 28 with the support carriage 25 and which is fixed to a bracket 29 on the support carriage 16 fixed thereto.
  • the support carriage 25 carries a rotatably supported in support bearings 21 coating roll 30, which is designed as a dossier 31.
  • the basic structure of the support carriage 25 corresponds to that of the support carriage 16 or 7. With the adjusting device 27, the dossier roller 31 is force-controlled pressed against the dipping roller 23 and stripped of the dipping roller excess amount of paint again.
  • a coating roller 35 is rotatably supported in support bearings 36, wherein the support bearings 36 are firmly anchored on the lower side frame 34.
  • the coating roller 35 is in this case set in a position in which the metal strip to be coated is pressed against the coating roll with a contact force as a function of the strip tension.
  • a support carriage 37 is slidably supported on obliquely extending longitudinal guides 38 in the arrow direction.
  • the sliding movement takes place with an adjusting device 39, which is coupled to a pivot 40 with the support carriage 37 and which is fixed in a bracket 41 on the lower frame 34 fixed.
  • the support carriage 37 carries a support roller 42 rotatably supported coating roller 43, which is formed as a dipping roller 44 and immersed in a coating agent container 45, in which, for example, color varnish is.
  • the basic structure of the support carriage 37 corresponds for example to that of the support carriage 7.
  • the adjustment device 39 the dipping roller 23 can be adjusted in a force-controlled manner to the coating roller 35.
  • a lifting roller 48 is rotatably and liftably supported in one of a pressure medium cylinder 49 actuated pivot bracket 50.
  • the metal strip is raised so far that the band weld the applicator roll 35 can pass without contact.
  • the support carriage 7 is briefly withdrawn in the course of a band weld and employed again. This avoids damage to the sensitive surface of the application rollers.
  • This self-contained adjusting device comprises a drive device 53 and in this structurally directly integrated measuring devices 54.
  • Core unit of this drive device 53 is a hydraulic adjusting cylinder 55, which essentially comprises a cylinder-piston unit.
  • a valve plate 56 is attached, which corresponds to a conventional control block in a hydraulic supply system, but without the need for longer hydraulic control lines between the Anstellzylinder and the valve plate.
  • a pressure medium control unit 57 forming servo valves are arranged, with which the movement of the reciprocating piston, not shown in the adjusting cylinder 55 is controlled.
  • Only transfer channels for the hydraulic oil are provided between the adjusting cylinder, the valve plate and the servo valves of the pressure medium control unit and thus reduce the length of the hydraulic control lines to a minimum.
  • the support carriages 6, 16, 25, 37 described above with reference to FIG. 1 are connected to the adjustment devices 9, 18, 27, 39 formed as a compact structural unit 52 by connecting elements 10, 19, 28, 40, which are configured as joints and of which a connecting element 10 is shown in Fig. 2.
  • This configured as a hinge connecting element can either a pivoting movement in a plane or a pivoting movement in two planes or spatially.
  • a force measuring device 59 is positioned, with which the contact force of the respective coating roller can be measured.
  • a force measuring device As a force measuring device, a pressure cell is used. On Anstellzylinder 55 a calibrated to the piston position displacement measuring device 60 is further grown. The force measuring device consists in a pressure measuring cell. The servo valve 57, the force measuring device 59 and the path measuring device 60 are connected via data lines with a central rich unit 61, from which the movements are coordinated and regulated at the coating device. Primarily based on production characteristics, such as the strip thickness or the position of strip welds from the production tracking, the adjustment of the operating position of the individual coating rolls is carried out in a regulated manner, incorporating the measured values of the displacement measuring devices.
  • the coating thickness is kept largely constant by force control, wherein in particular the contact force between applicator rolls and dipping roll is measured continuously and these measured values are taken into account taking into account other characteristic values of the coating composition or measured values of an additional layer thickness measurement.
  • force control wherein in particular the contact force between applicator rolls and dipping roll is measured continuously and these measured values are taken into account taking into account other characteristic values of the coating composition or measured values of an additional layer thickness measurement.
  • Corresponding control signals are given by the arithmetic unit to the servo valve.
  • the increased control accuracy allows a faster response to short-term force variations caused by the coating rolls.
  • cyclic force fluctuations which are caused by roller eccentricity, hardness differences in the roller coating, and the like, lead to deviations in the desired layer thickness of the coating, thus cyclically recurring layer thickness variations.
  • the invention is not limited to a coating device of the type described above.
  • the metal strip to be coated can be guided in any manner through the coating device and also the coating rollers can be formed arbitrarily in their number, formation of the mantle surface, type of employment to the metal strip and in their interaction.

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  • Coating Apparatus (AREA)
EP05105489A 2004-07-01 2005-06-21 Installation de revêtement d'une bande Active EP1611961B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL05105489T PL1611961T3 (pl) 2004-07-01 2005-06-21 Urządzenie do powlekania taśmy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0111504A AT500487B1 (de) 2004-07-01 2004-07-01 Bandbeschichtungseinrichtung

Publications (3)

Publication Number Publication Date
EP1611961A2 true EP1611961A2 (fr) 2006-01-04
EP1611961A3 EP1611961A3 (fr) 2008-11-12
EP1611961B1 EP1611961B1 (fr) 2013-02-27

Family

ID=34981740

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05105489A Active EP1611961B1 (fr) 2004-07-01 2005-06-21 Installation de revêtement d'une bande

Country Status (6)

Country Link
EP (1) EP1611961B1 (fr)
CN (2) CN101502824A (fr)
AT (1) AT500487B1 (fr)
ES (1) ES2412958T3 (fr)
PL (1) PL1611961T3 (fr)
RU (1) RU2380170C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007107819A2 (fr) * 2006-03-23 2007-09-27 Tenova S.P.A. Machine simplifiée pour l'application continue de produits de protection sur une bande métallique
CN108716882A (zh) * 2018-05-10 2018-10-30 南安市创培电子科技有限公司 一种包覆机的维修检测设备

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102847654B (zh) * 2012-09-28 2014-10-29 汕头市依明机械股份有限公司 计量辊与涂布辊间隙自动调节装置和方法
TWM490914U (zh) * 2014-07-31 2014-12-01 Sheng-Fu Wang 塗佈機之滾輪夾合間隙補正裝置
DE102015210685A1 (de) * 2014-11-14 2016-05-19 Sms Group Gmbh Anlage zum zumindest einseitigen Beschichten eines bandförmigen Substrats

Citations (2)

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Publication number Priority date Publication date Assignee Title
US5413806A (en) 1993-02-01 1995-05-09 Hunter Engineering Company, Inc. Strip coating machine with thickness control
US5743964A (en) 1995-01-24 1998-04-28 Fata Hunter, Inc. Roll coating system

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JPS6056553B2 (ja) * 1981-10-15 1985-12-10 住友重機械工業株式会社 連続塗装機
JPS61283373A (ja) * 1985-06-06 1986-12-13 Rozai Kogyo Kaisha Ltd ロ−ル式古装機の塗膜厚制御装置
CH672082A5 (fr) * 1988-07-16 1989-10-31 Guenther Alich
JP2715389B2 (ja) * 1988-10-07 1998-02-18 大日本印刷株式会社 ロール間接触圧調整装置
EP0736331B1 (fr) * 1995-04-07 2002-10-16 Ltg Lufttechnische Gmbh Dispositif de réglage de la pression exercée sur le rouleau enducteur d'une machine d'enduction

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
US5413806A (en) 1993-02-01 1995-05-09 Hunter Engineering Company, Inc. Strip coating machine with thickness control
US5743964A (en) 1995-01-24 1998-04-28 Fata Hunter, Inc. Roll coating system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007107819A2 (fr) * 2006-03-23 2007-09-27 Tenova S.P.A. Machine simplifiée pour l'application continue de produits de protection sur une bande métallique
WO2007107819A3 (fr) * 2006-03-23 2008-12-04 Tenova Spa Machine simplifiée pour l'application continue de produits de protection sur une bande métallique
CN108716882A (zh) * 2018-05-10 2018-10-30 南安市创培电子科技有限公司 一种包覆机的维修检测设备

Also Published As

Publication number Publication date
RU2005120488A (ru) 2007-01-10
CN100471581C (zh) 2009-03-25
EP1611961B1 (fr) 2013-02-27
AT500487A4 (de) 2006-01-15
PL1611961T3 (pl) 2013-08-30
AT500487B1 (de) 2006-01-15
RU2380170C2 (ru) 2010-01-27
EP1611961A3 (fr) 2008-11-12
CN101502824A (zh) 2009-08-12
CN1714942A (zh) 2006-01-04
ES2412958T3 (es) 2013-07-12

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