EP0788841A2 - Dispositif d'application de colle - Google Patents

Dispositif d'application de colle Download PDF

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Publication number
EP0788841A2
EP0788841A2 EP96120470A EP96120470A EP0788841A2 EP 0788841 A2 EP0788841 A2 EP 0788841A2 EP 96120470 A EP96120470 A EP 96120470A EP 96120470 A EP96120470 A EP 96120470A EP 0788841 A2 EP0788841 A2 EP 0788841A2
Authority
EP
European Patent Office
Prior art keywords
adhesive
roller
axis
cliché
chamber
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
EP96120470A
Other languages
German (de)
English (en)
Other versions
EP0788841B1 (fr
EP0788841A3 (fr
Inventor
Hermann Sandmeier
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of EP0788841A2 publication Critical patent/EP0788841A2/fr
Publication of EP0788841A3 publication Critical patent/EP0788841A3/fr
Application granted granted Critical
Publication of EP0788841B1 publication Critical patent/EP0788841B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00Apparatus 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
    • B05C1/04Apparatus 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
    • B05C1/08Apparatus 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00Apparatus 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
    • B05C1/04Apparatus 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
    • B05C1/08Apparatus 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
    • B05C1/0826Apparatus 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
    • B05C1/083Apparatus 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00Apparatus 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
    • B05C1/04Apparatus 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
    • B05C1/08Apparatus 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
    • B05C1/0813Apparatus 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05CAPPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00Apparatus 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
    • B05C1/04Apparatus 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
    • B05C1/08Apparatus 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
    • B05C1/0826Apparatus 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
    • B05C1/0834Apparatus 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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1798Surface bonding means and/or assemblymeans with work feeding or handling means with liquid adhesive or adhesive activator applying means

Definitions

  • the invention relates to an adhesive application device with an adhesive chamber receiving the adhesive, an adhesive roller partially immersed in the adhesive and an adhesive application or cliché roller for applying adhesive to a workpiece guided past the cliché roller by a gripping device Plate roller is pivoted away from the gripping device about an eccentric axis which does not coincide with the axis of rotation of the adhesive roller.
  • the invention relates to an adhesive application device with an adhesive-receiving adhesive chamber, the front side of which is closed by an adhesive roller with a vertical axis of rotation, which delimits a return gap for non-removed adhesive applications with a vertical side wall of the chamber, and by a sealing roller parallel to this, which is closed with the Adhesive roller forms an adhesive passage gap and is sealed by sealing means against the other vertical side wall of the chamber, with an adhesive application or cliché roller which can be placed on the adhesive roller, which preferably takes format-based adhesive orders from it and transfers them to workpieces to be provided with an adhesive application, and with a pivoted bearing and a drive lever provided in the eccentric to its pivot axis with an eccentricity that is smaller than the radius of the plate roller, the plate roller is mounted and which moves the plate roller away from the workpiece carrier if there are no workpieces to be applied with an adhesive.
  • An adhesive application device of this type is known, for example, from DE-195 32 582.6.
  • the cliché roller must be moved away from the material carrier consisting, for example, of a gripper cylinder if the latter does not transport workpieces to be applied with an adhesive, so that the workpiece carrier or the gripper cylinder are not smeared by glue applications.
  • the cliché roller moves away from the workpiece carrier, the problem arises that the distance between the clichés and the adhesive roller should not be changed, so that the uniformity of the adhesive application to the clichés is not impaired and the clichés are also not squeezed.
  • a pivotable mounting of the plate roller is described, in which the distance between the axis of rotation of the plate roller and the axis of rotation of the adhesive roller remains constant when moving away from the workpiece carrier.
  • the cliché roller 2 provided with the cliché 3 is rotatably mounted in the bearing 6 in a lever 4, which in turn is pivotally mounted about the axis of rotation 5 of the adhesive roller 1.
  • the path of the continuously conveyed workpieces to be provided with an adhesive application is indicated by the arrow A. If the plate roller 2, 3 is to be moved away from the workpiece carrier, a drive, for example a pneumatic cylinder 7, is actuated which pivots the lever 4 between the stops 8, 9 fixed to the frame.
  • FIGS. 3 to 5 has the disadvantage that the plate roller 2 is mounted on a relatively long lever with a relatively large distance from its pivot axis, which has to be pivoted with a smaller pivot angle to move and place the plate roller, so that considerable masses must be strongly accelerated and braked when swiveling, which is problematic at the high speed with which the starting and stopping takes place because of the large mass forces resulting from the large accelerations.
  • this arrangement has the disadvantage that when the plate roller 2 is pivoted away from the workpiece carrier, the axis of rotation 12 of the plate cylinder is pivoted into the position 12 'in which it moves from that to the axis of rotation 5 of the adhesive roller 1 concentric envelope cylinder B with the radius R deviates inwards, so that the axes of rotation 12, 5 the plate roller and the adhesive roller move closer together and the plate is squeezed in the manner shown in FIGS. 7 and 8.
  • This bruise which prevents even adhesive absorption during parking, is disadvantageous, but has been accepted.
  • the object of the invention is to provide an adhesive application device of the type specified, in which the distance between the axis of rotation of the plate roller and the axis of rotation of the adhesive roller does not occur when the inertial forces resulting from the accelerations are reduced when the plate roller is turned off and on the workpiece carrier changes.
  • this object is achieved in an adhesive application device of the type specified at the outset in that the axis of rotation of the plate cylinder or the axis of rotation of the adhesive roller are guided such that the distance between the plate roller and the adhesive roller remains the same.
  • the object is achieved in that the unit consisting of the adhesive chamber with the adhesive and sealing roller rotates around a side to the axis of the plate roller parallel axis is pivotally mounted and a movably mounted spacer element is arranged between a pin or sector concentric to the axis of the adhesive roller and a control cam rotatable with the adjusting lever, such that a resilient device acting on the unit presses the pin of the adhesive roller onto the spacer element and that the characteristic of Control curve is selected so that the distance between the axes of the adhesive roller and the plate roller remains constant when the adjusting lever is pivoted.
  • the cliché roller can be swiveled for the purpose of placing it on the workpiece carrier with a short length of the lever arm of the actuating lever between the pivot axis of the actuating lever and the axis of rotation of the cliché roller and with a large pivoting angle of the actuating lever and thus less acceleration, so that over the entire travel, the mass forces occurring during the adjustment, i.e. the acceleration and deceleration, can be kept low.
  • the spacer element expediently consists of a lever which is pivotally mounted in the machine frame and has a pivot axis which is parallel to the plate roller axis.
  • the spacer element is supported by an adjustable eccentric on the journal of the adhesive roller, so that the thickness of the adhesive application removed from the cliché by the adhesive roller can be adjusted.
  • the spacer element is expediently supported on the control cam via a roller.
  • the adhesive roller is mounted eccentrically to its pivot axis in an adjusting lever provided with an actuator, so that the thickness of the adhesive application on the adhesive roller can also be adjusted via the actuator.
  • the adhesive chamber 23 is held in a frame, a housing or a support plate 20, which is freely rotatable and suspended in a plate or a carrier 22 of the machine frame in the manner shown in FIG. 1 by a lateral pin 21 and is suspended.
  • the adhesive chamber 23 is filled up to the mirror shown in FIG. 2 with adhesive 24, which can be supplied and possibly removed through lines (not shown).
  • the sealing roller 25 is rotatably mounted in the plate 20.
  • a cylindrical disk 27 is rotatably mounted in the plate 20, which is provided on both sides with eccentric pins 26, 28.
  • the adhesive roller 1 is mounted on the downwardly projecting eccentric pin 26.
  • the cylindrical disc 27 is connected to an adjusting lever 29, which is provided via an actuator 30, for example a pressure medium piston-cylinder unit, for adjusting the thickness of the adhesive layer taken over by the adhesive cylinder 1.
  • the adhesive roller 1 and the sealing roller 25 are provided with drives which drive them in the direction of arrows C and D. Because of the special design of the adhesive chamber, the adhesive and sealing rollers and their drives, we refer to the adhesive application device known from DE 195 32 582.6.
  • a cylindrical disk 30 is freely rotatably mounted with a radially projecting one Adjusting lever 31 is connected, which can be pivoted between the stops 33 and 34 fixed to the frame by means of a pneumatic cylinder 32 pivotably mounted in the machine frame.
  • the cylindrical disk which is used for storage, has a cam disk 35 on its underside.
  • a pin 36 of the plate cylinder 2 is mounted eccentrically in the cylindrical disk 30.
  • the gripper cylinder 40 is provided with grippers 41 which grip workpieces to be provided with glue applications at their front ends.
  • a vertical bearing pin 43 is freely rotatably supported, which carries a radial lever 45, which forms a spacer element, which has one side on the vertically upwardly projecting pin 28, which is aligned with the bearing pin 26 of the adhesive roller 1 and on the other hand applies to the control cam 35.
  • the plate 20 is acted upon on its side opposite the bearing pin 21 by a resilient element, in the exemplary embodiment shown by a pneumatic cylinder 46, which presses the pin 28 against the spacer element 35 and thus its opposite side in contact with the Control curve 35 holds.
  • control cam is chosen so that when the spacer element is in contact with the pin 28 on the one hand and the control cam 35 on the other hand, when the cliché roller 2 is pivoted, the distance between the axes of rotation of the adhesive roller 1 and the cliché roller 2 remains constant.
  • the spacer element consisting of the lever 45 has an eccentric bolt 52 between forked legs, the eccentricity of which can be adjusted by rotating the shaft 53. By turning the eccentric bolt 52, the effective width of the spacer element 45 and thus the thickness of the glue application adopted by the cliché 3 can be set.
  • a roller 55 is supported between forked legs, via which the spacer element 45 is supported on the control cam 35.

Landscapes

  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Seal Device For Vehicle (AREA)
  • Materials For Medical Uses (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
EP96120470A 1996-02-09 1996-12-19 Dispositif d'application de colle Expired - Lifetime EP0788841B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19604761 1996-02-09
DE19604761A DE19604761C2 (de) 1996-02-09 1996-02-09 Klebstoffauftragsvorrichtung

Publications (3)

Publication Number Publication Date
EP0788841A2 true EP0788841A2 (fr) 1997-08-13
EP0788841A3 EP0788841A3 (fr) 1998-05-27
EP0788841B1 EP0788841B1 (fr) 2003-03-26

Family

ID=7784970

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96120470A Expired - Lifetime EP0788841B1 (fr) 1996-02-09 1996-12-19 Dispositif d'application de colle

Country Status (12)

Country Link
US (1) US5779854A (fr)
EP (1) EP0788841B1 (fr)
JP (1) JP3848422B2 (fr)
KR (1) KR100400803B1 (fr)
CN (1) CN1074944C (fr)
AT (1) ATE235320T1 (fr)
BR (1) BR9700919A (fr)
CZ (1) CZ292030B6 (fr)
DE (2) DE19604761C2 (fr)
ES (1) ES2196113T3 (fr)
IN (1) IN191872B (fr)
TW (1) TW340064B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ299205B6 (cs) * 2000-03-01 2008-05-14 Reemtsma Cigarettenfabriken Gmbh Kurácký výrobek
WO2009109450A1 (fr) * 2008-02-29 2009-09-11 Windmöller & Hölscher Kg Dispositif et procédé d’application de colle ou d’adhésif sur des pièces en fonction du format
DE10113022B4 (de) * 2001-03-17 2013-05-29 Volkswagen Ag Vorrichtung zum Lackieren einer Fläche eines Bauteils

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19634594C2 (de) * 1996-08-27 1998-10-22 Windmoeller & Hoelscher Klebstoffauftragsvorrichtung
US6193918B1 (en) * 1999-04-09 2001-02-27 The Procter & Gamble Company High speed embossing and adhesive printing process and apparatus
US6836616B2 (en) 2002-02-14 2004-12-28 Valco Cincinnati, Inc. Molten material application machine
DE102005030945A1 (de) * 2005-06-30 2007-01-11 Polytype Converting S.A. NIP-Beschichtung
GB2455124B (en) * 2007-11-29 2010-07-14 Finite Engineering Solutions An adhesive dispensing device
JP6245851B2 (ja) * 2013-06-05 2017-12-13 株式会社瑞光 ホットメルト接着剤塗布装置及びホットメルト接着剤の塗布方法
CN106423712A (zh) * 2016-09-30 2017-02-22 漳州华飞体育用品有限公司 出胶装置
GB2578694B (en) 2017-06-23 2022-10-05 Kimberly Clark Co Adhesive pattern residing on a moving base web
EP3641949A4 (fr) 2017-06-23 2021-03-03 Kimberly-Clark Worldwide, Inc. Appareil et procédé pour appliquer un adhésif sur une bande en mouvement
CN108405258B (zh) * 2018-03-08 2021-07-09 广州通泽机械有限公司 一种涂胶转移胶辊安装结构
CN109624544B (zh) * 2018-12-29 2020-05-12 重庆朝旭印务有限公司 一种纸张胶包机
CN109692775A (zh) * 2019-01-22 2019-04-30 广州伟一胶粘制品有限公司 一种浓胶涂布装置及工艺
CN109693467A (zh) * 2019-02-03 2019-04-30 赵晓旭 凸版印胶制作开窗卡书方法及设备
CN112721464A (zh) * 2020-12-29 2021-04-30 济南联合制罐有限公司 易拉罐彩印机罩光结构
CN116587381B (zh) * 2023-06-01 2023-09-29 宿迁市菱好木业有限公司 一种便于调节胶量的胶合板涂胶设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308796A (en) * 1979-07-13 1982-01-05 S-W-H, Ltd. Offset lithographic press with ink metering system for blanket cylinder
JPS56109763A (en) * 1980-02-02 1981-08-31 Isowa Ind Co Printing press for corrugated board sheet for instance
DE3225564A1 (de) * 1982-07-08 1984-01-12 Werner 5760 Arnsberg Kroscky Lackierwerk fuer eine mit eindruckwerk ausgeruestete offsetdruckmaschine
DE3936774A1 (de) * 1989-11-04 1991-05-08 Buerkle Gmbh & Co Robert Vorrichtung zur beschichtung planer werkstuecke mit fliessfaehigen werkstoffen
DE4032318A1 (de) * 1990-05-15 1991-11-21 Windmoeller & Hoelscher Vorrichtung zum auftragen fluessiger medien auf eine bahn
US5265535A (en) * 1991-12-28 1993-11-30 Kabushiki Kaisha Isowa Printing machine for corrugated board sheet
DE4324631C2 (de) * 1993-07-22 1996-09-19 Roland Man Druckmasch Einrichtung zum Aufbringen flüssiger Medien auf einen Bedruckstoff in Offsetdruckmaschinen
DE4327421C2 (de) * 1993-08-14 1999-05-20 Georgios Lukidis Vorrichtung zum Einfärben von strukturierten, flächigen Teilen
DE19532582C1 (de) * 1995-09-04 1996-12-05 Windmoeller & Hoelscher Klebstoffauftragsvorrichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ299205B6 (cs) * 2000-03-01 2008-05-14 Reemtsma Cigarettenfabriken Gmbh Kurácký výrobek
DE10113022B4 (de) * 2001-03-17 2013-05-29 Volkswagen Ag Vorrichtung zum Lackieren einer Fläche eines Bauteils
WO2009109450A1 (fr) * 2008-02-29 2009-09-11 Windmöller & Hölscher Kg Dispositif et procédé d’application de colle ou d’adhésif sur des pièces en fonction du format

Also Published As

Publication number Publication date
DE19604761A1 (de) 1997-08-14
TW340064B (en) 1998-09-11
EP0788841B1 (fr) 2003-03-26
ATE235320T1 (de) 2003-04-15
DE59610269D1 (de) 2003-04-30
CZ292030B6 (cs) 2003-07-16
US5779854A (en) 1998-07-14
BR9700919A (pt) 1998-09-01
KR100400803B1 (ko) 2004-02-05
EP0788841A3 (fr) 1998-05-27
CN1165057A (zh) 1997-11-19
CN1074944C (zh) 2001-11-21
DE19604761C2 (de) 1998-02-26
ES2196113T3 (es) 2003-12-16
CZ5897A3 (en) 1997-10-15
JPH09225370A (ja) 1997-09-02
JP3848422B2 (ja) 2006-11-22
IN191872B (fr) 2004-01-10
KR970061373A (ko) 1997-09-12

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