WO2009109450A1 - Dispositif et procédé d’application de colle ou d’adhésif sur des pièces en fonction du format - Google Patents

Dispositif et procédé d’application de colle ou d’adhésif sur des pièces en fonction du format Download PDF

Info

Publication number
WO2009109450A1
WO2009109450A1 PCT/EP2009/051654 EP2009051654W WO2009109450A1 WO 2009109450 A1 WO2009109450 A1 WO 2009109450A1 EP 2009051654 W EP2009051654 W EP 2009051654W WO 2009109450 A1 WO2009109450 A1 WO 2009109450A1
Authority
WO
WIPO (PCT)
Prior art keywords
glue
amount
adhesive
control device
housing
Prior art date
Application number
PCT/EP2009/051654
Other languages
German (de)
English (en)
Inventor
Guido Tillmann
Original Assignee
Windmöller & Hölscher 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 Windmöller & Hölscher Kg filed Critical Windmöller & Hölscher Kg
Priority to EP09717466A priority Critical patent/EP2252408B1/fr
Publication of WO2009109450A1 publication Critical patent/WO2009109450A1/fr

Links

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
    • B05C1/0826—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
    • 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
    • B05C1/0882—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 distance between two rollers, e.g. between the coating roller and a backing roller
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
    • D21H25/12—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with an essentially cylindrical body, e.g. roll or rod
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • D21H5/006—Controlling or regulating
    • D21H5/0062—Regulating the amount or the distribution, e.g. smoothing, of essentially fluent material already applied to the paper; Recirculating excess coating material applied to paper
    • D21H5/0067—Regulating the amount or the distribution, e.g. smoothing, of essentially fluent material already applied to the paper; Recirculating excess coating material applied to paper with an essentially cylindrical body, e.g. roll or rod
    • 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
    • B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
    • B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
    • B05C11/1007—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material
    • B05C11/1013—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to condition of liquid or other fluent material responsive to flow or pressure of liquid or other fluent material

Definitions

  • the invention relates to a glue application station for applying glue or adhesive to workpieces according to the preamble of claim 1 and to a method according to the preamble of claim 9.
  • An applicator roller transfers glue from the glue housing to the plate of a plate roller, wherein a metering roller placed against the applicator roller limits the amount of glue that can be removed. From the cliché, the glue or adhesive is applied in a format-appropriate manner to a workpiece to be glued by this between the cliché and a pressure roller is guided.
  • the radial position of the applicator roll is adjusted to the plate roller via suitable spindles.
  • a further spindle is provided, via which the radial position of the pressure roller is adjustable to the plate roller.
  • the patent application DE 196 34 594 A1 shows a glue application, in which the glue application amount on the workpiece - in the Bodenleimung a paper bag - can be controlled via the radial position of the rollers involved in Glue each other. This radial position of the gluing rollers is manually adjustable via spindles.
  • the object of the present invention is therefore to propose a glue application station and a method for operating the same, which reduces the disadvantages of the prior art.
  • a spacing device for the rollers in the glue application station which can be moved or adjusted by means of motors.
  • the adjustment of the radial position of the rollers in the glue application station can take place more quickly, so that less waste is produced.
  • the spacing device with a position sensor, which can measure the current radial position of the rollers, so that based on the current radial position of the rollers in the glue application station, a glue change on the workpiece to be bonded can be done more accurately.
  • the current position of the spacing device can be monitored by means of a position transmitter.
  • a position transmitter can be configured, for example, as a rotary encoder or as a photo sensor.
  • the current position value can be transmitted to a control device via a suitable signal line and stored in this.
  • glue or adhesive is supplied to a glue housing, so that the glue level in the glue housing is kept constant.
  • the amount of glue present in the glue housing is sent to a control device via a suitable glue level measuring device.
  • the glue level measuring device can for example consist of a weighing device (with known glue density) and / or a so-called "float" whose position can be detected by a button.
  • the feed line comprises a flow rate meter, so that the amount of glue flowed through the feed line per unit time can be recorded or measured. It is also advantageous if these data are supplied to a control device via a suitable data line.
  • the amount of glue that is applied to the workpieces to be glued is determined by the radial position of the application, metering and cliché roller to each other.
  • the radial position of the rollers - in the glue application station - can be adjusted via a spacer.
  • the spacing device can be, for example, a spindle.
  • Control device suitable software that can calculate the amount of glue applied to a single workpiece using appropriate data. These data include the amount of glue flowed through the supply line per unit time, the number of glued bags per unit time and the
  • Control device sent via suitable data lines and processed there.
  • the amount of glue calculated per workpiece is stored as the actual amount of glue in the control device.
  • a characteristic can be stored, in which the amount of glue is plotted against the spindle positions.
  • a spindle position can be assigned a specific glue application quantity.
  • a job change is simplified by automatically moving in a known adhesive format on the control device to the desired spindle position.
  • the target amount of glue is the one in which the workpieces are glued together in a good quality ("dense” and "durable”).
  • the target amount of glue is constantly compared by the control device with the actual amount of glue, and at a occurring
  • the control device Since a certain amount of glue applied to the workpiece can be assigned in the control device of a specific spindle position, it is advantageous for the control device to record and store changes (due to production parameters such as heat, temperature, etc.) from this particular spindle position , Thus, regulations on the spindle position of the rollers of the glue application station can be calculated in advance by the control device and targeted intervened in advance.
  • the glue application can be pre-set targeted to a workpiece and controlled while the machine is running on the control device, so that no unnecessary machine downtime caused.
  • FIG. 1 shows a prior art glue application station 10 for size-sensitive gluing of workpieces 7.
  • the glue housing 5 glue or adhesive 6 is supplied via a glue supply 11 such that the glue level in the glue housing 5 is kept constant.
  • level indicator not shown, may be provided.
  • the current glue level is the control device 9 via a suitable glue supply 11
  • the applicator roll 1 removes a quantity of glue from the glue housing. About the radial position of the applicator roller 1 to the metering roller 2 and plate roller 3, the amount of glue is given, which is transmitted from the cliché of the plate roller to the workpiece 7.
  • the application roller 1 and metering roller 2 rotate in
  • Adhesive 6 is transferred from the cliché roller 3 on the workpiece 7, this 7 between the cliché 3 and pressure roller 4 is performed.
  • Position of the pressure roller 4 to the plate roller 3 is also adjustable via a suitable spacing device (for example, a spindle).
  • a suitable spacing device for example, a spindle
  • FIG. 2 shows a preferred embodiment of the glue application station 10 according to the invention.
  • the same components bear the same reference numerals.
  • the supply lines 11 for the glue housing 5 comprise a flow rate meter 8, which determines the amount of glue flowed through the lines 11 per time unit.
  • the amount of glue in the glue housing is kept at a constant level.
  • the amount of glue flowing through per unit of time is sent to the control device 9 and stored there.
  • the radial position of the rollers is adjustable via spindles, not shown in the figures, along the arrows 12, 13.
  • the spindles are driven by suitable motors and the position is sent via suitable position sensor of the control device 9 and stored in the same 9.
  • the cliché roller 3 transfers the glue or adhesive 6 onto the workpiece 7, which is guided by the pressure roller 4 at the same time.
  • the radial position of the pressure roller is adjustable according to the arrow 11, so that the contact pressure of the plate on the workpiece can be adjusted.
  • the radial position of the pressure roller 4 is sent to the control device and stored in this.
  • the data stored in the control device (glue amount per unit time, spindle positions 11, 12, 13) are evaluated by a suitable software and determines the amount of glue that has come to a single workpiece.
  • This amount of glue is compared as an actual value (actual amount of glue) by the control device 9 with a desired value (SoII glue amount) stored in the same 9.
  • SoII glue amount desired value
  • the glue application amount is re-controlled by the control device 9 via the spindle position 11, 12, 13. This ensures that the workpiece is provided with an optimum amount of glue.
  • the control device checks (calculates) at regular intervals the current actual value of the amount of glue applied to the workpiece. In a closed loop, the amount of glue is constantly readjusted, so that the glued workpieces have a consistent quality.

Landscapes

  • Coating Apparatus (AREA)
  • Making Paper Articles (AREA)

Abstract

L’invention concerne une station d’application de colle (10) pour l’application de colle ou d’adhésif (6) sur des pièces en fonction du format, lors de la production de sacs. Elle (10) comprend un boîtier de colle (5) contenant la colle ou l’adhésif, un rouleau d’application (1) permettant de prélever la colle ou l’adhésif (6) du boîtier de colle et de l’appliquer sur le cliché du cylindre de clichage (3) qui applique la colle sur la pièce (7) en fonction du format. A cela s’ajoute au moins un rouleau de dosage (2) permettant d’influencer la quantité de colle que le rouleau d’application (1) prélève du boîtier de colle ainsi qu’un cylindre de contre-application (4) sur lequel (4) la pièce peut être guidée lors de l’application de la colle du cylindre de clichage (3), et comprenant des dispositifs d’écartement, par exemple des broches, permettant de régler les positions radiales des rouleaux susmentionnés (1, 2, 3, 4) pour ajuster la quantité de colle appliquée. Le dispositif d’écartement peut être actionné par des moteurs.
PCT/EP2009/051654 2008-02-29 2009-02-12 Dispositif et procédé d’application de colle ou d’adhésif sur des pièces en fonction du format WO2009109450A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09717466A EP2252408B1 (fr) 2008-02-29 2009-02-12 Dispositif et procédé d'application de colle ou d'adhésif sur des pièces en fonction du format

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810012072 DE102008012072B3 (de) 2008-02-29 2008-02-29 Eine Vorrichtung und ein Verfahren zum formatmäßigen Auftragen von Leim bzw. Klebstoff auf Werkstücke
DE102008012072.3 2008-02-29

Publications (1)

Publication Number Publication Date
WO2009109450A1 true WO2009109450A1 (fr) 2009-09-11

Family

ID=40652695

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/051654 WO2009109450A1 (fr) 2008-02-29 2009-02-12 Dispositif et procédé d’application de colle ou d’adhésif sur des pièces en fonction du format

Country Status (3)

Country Link
EP (1) EP2252408B1 (fr)
DE (1) DE102008012072B3 (fr)
WO (1) WO2009109450A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106926553A (zh) * 2016-05-10 2017-07-07 诺德美克股份公司 用于制备多层膜片的方法
CN113561508A (zh) * 2021-08-23 2021-10-29 东莞华贝电子科技有限公司 一种电子器件的粘贴方法及粘贴设备

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUA20163312A1 (it) * 2016-05-10 2017-11-10 Nordmeccanica Spa Dispositivo per la spalmatura di un adesivo su un film e apparato per produrre un film multistrato provvisto di detto dispositivo di spalmatura
DE102017003021B3 (de) 2017-03-29 2018-08-30 Baumer Hhs Gmbh Heißleimauftragesystem und - verfahren
CN108855769A (zh) * 2018-08-29 2018-11-23 滁州千字文印务有限公司 一种用于彩色印刷设备洁板制造用胶液加注装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2369378A (en) * 1939-05-31 1945-02-13 Cons Water Power And Paper Com Paper coating device
US2681636A (en) * 1951-01-15 1954-06-22 Black Clawson Co Paper coating machine
US3989937A (en) * 1974-11-01 1976-11-02 Formica Corporation Interactive roll gap-reverse roll speed control of the applicator of a material treater
EP0130814A2 (fr) * 1983-06-30 1985-01-09 Acumeter Laboratories Inc. Appareil et procédé pour appliquer des enduits fluides sur une surface qui se déplace
DE3537309A1 (de) * 1985-10-19 1987-04-23 Friedrich Letschert Verfahren zur messung des leimverbrauchs an kaschiermaschinen/kaschiereinrichtungen
US4852515A (en) * 1983-05-25 1989-08-01 Chugai Ro Co, Ltd. Device for automatically controlling coating amount for use in coating machine
EP0457010A2 (fr) * 1990-05-15 1991-11-21 WindmÀ¶ller & Hölscher Dispositif pour appliquer un fluide sur une bande
EP0788841A2 (fr) * 1996-02-09 1997-08-13 WindmÀ¶ller & Hölscher Dispositif d'application de colle
DE19634594A1 (de) * 1996-08-27 1998-03-05 Windmoeller & Hoelscher Klebstoffauftragsvorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3765289D1 (de) * 1986-04-22 1990-11-08 Guenther Alich Walzengeruest.
DE3619485A1 (de) * 1986-06-10 1987-12-17 Billhofer Maschf Gmbh Beschichtungswerk fuer lackiermaschinen

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2369378A (en) * 1939-05-31 1945-02-13 Cons Water Power And Paper Com Paper coating device
US2681636A (en) * 1951-01-15 1954-06-22 Black Clawson Co Paper coating machine
US3989937A (en) * 1974-11-01 1976-11-02 Formica Corporation Interactive roll gap-reverse roll speed control of the applicator of a material treater
US4852515A (en) * 1983-05-25 1989-08-01 Chugai Ro Co, Ltd. Device for automatically controlling coating amount for use in coating machine
EP0130814A2 (fr) * 1983-06-30 1985-01-09 Acumeter Laboratories Inc. Appareil et procédé pour appliquer des enduits fluides sur une surface qui se déplace
DE3537309A1 (de) * 1985-10-19 1987-04-23 Friedrich Letschert Verfahren zur messung des leimverbrauchs an kaschiermaschinen/kaschiereinrichtungen
EP0457010A2 (fr) * 1990-05-15 1991-11-21 WindmÀ¶ller & Hölscher Dispositif pour appliquer un fluide sur une bande
EP0788841A2 (fr) * 1996-02-09 1997-08-13 WindmÀ¶ller & Hölscher Dispositif d'application de colle
DE19634594A1 (de) * 1996-08-27 1998-03-05 Windmoeller & Hoelscher Klebstoffauftragsvorrichtung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106926553A (zh) * 2016-05-10 2017-07-07 诺德美克股份公司 用于制备多层膜片的方法
CN113561508A (zh) * 2021-08-23 2021-10-29 东莞华贝电子科技有限公司 一种电子器件的粘贴方法及粘贴设备

Also Published As

Publication number Publication date
EP2252408B1 (fr) 2012-11-07
DE102008012072B3 (de) 2009-08-13
EP2252408A1 (fr) 2010-11-24

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