EP3875176A3 - Glue distributor assembly for edgebanding machine and method of panel edgebanding - Google Patents

Glue distributor assembly for edgebanding machine and method of panel edgebanding Download PDF

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Publication number
EP3875176A3
EP3875176A3 EP21157036.1A EP21157036A EP3875176A3 EP 3875176 A3 EP3875176 A3 EP 3875176A3 EP 21157036 A EP21157036 A EP 21157036A EP 3875176 A3 EP3875176 A3 EP 3875176A3
Authority
EP
European Patent Office
Prior art keywords
roll
contacting roll
glue
distributor assembly
contacting
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.)
Withdrawn
Application number
EP21157036.1A
Other languages
German (de)
French (fr)
Other versions
EP3875176A2 (en
Inventor
Luigino Salvador
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3875176A2 publication Critical patent/EP3875176A2/en
Publication of EP3875176A3 publication Critical patent/EP3875176A3/en
Withdrawn legal-status Critical Current

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
    • B05C1/006—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 the edges of essentially flat articles
    • 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
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
    • B27D5/003—Other working of veneer or plywood specially adapted to veneer or plywood securing a veneer strip to a panel edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G11/00—Applying adhesives or glue to surfaces of wood to be joined
    • 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
    • B05C1/0817—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 removing partially liquid or other fluent material from the roller, e.g. scrapers
    • 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
    • B05C1/086—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 a pool of coating material being formed between a roller, e.g. a dosing roller and an element cooperating therewith
    • B05C1/0865—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 a pool of coating material being formed between a roller, e.g. a dosing roller and an element cooperating therewith the cooperating element being a roller, e.g. a coating roller

Abstract

A new glue distributor assembly for edgebanding machine is described, wherein the contacting roll, intended to roll on the panel edge to be edgeboarded, or on a finishing profile for panels, is hollow and crossed by melted glue flowing from the collecting chamber of the distributor assembly body. Preferably, within the contacting roll a mixing element is inserted, pivotally with respect to the contacting roll, activable to mixing the melted glue.
The distributor assembly is provided with adjusting squeegees of both the thickness of the glue layer released on the outer surface of the contacting roll, and with a height of the glue layer. The squeegees, acting as adjusting valves between the glue collecting chamber and the contacting roll, have a flatting on the outer surface, with a side corner and a higher corner and being pivotable and movable on the respective longitudinal axes, parallel to the contacting roll.
The contacting roll is fixed to the body of the distributor assembly with pivots removable, in order to allow the easy cleaning or replacing of the roll without acting on the body of the distributor assembly, to disassembly or move it.
The outer surface of the contacting roll has a helicoidal profile making it self-cleaning with respect to the solid particles detaching from the edgebonded panels and migrates on the contacting roll and in the melted glue adherent to the contacting roll.
EP21157036.1A 2020-03-04 2021-02-15 Glue distributor assembly for edgebanding machine and method of panel edgebanding Withdrawn EP3875176A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102020000004510A IT202000004510A1 (en) 2020-03-04 2020-03-04 COATING ROLL FOR THERMO-FUSING ADHESIVE

Publications (2)

Publication Number Publication Date
EP3875176A2 EP3875176A2 (en) 2021-09-08
EP3875176A3 true EP3875176A3 (en) 2021-11-10

Family

ID=72356228

Family Applications (2)

Application Number Title Priority Date Filing Date
EP21157036.1A Withdrawn EP3875176A3 (en) 2020-03-04 2021-02-15 Glue distributor assembly for edgebanding machine and method of panel edgebanding
EP21157033.8A Active EP3875175B1 (en) 2020-03-04 2021-02-15 Glue distributor assembly for edgebanding machine and method of panel edgebanding

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP21157033.8A Active EP3875175B1 (en) 2020-03-04 2021-02-15 Glue distributor assembly for edgebanding machine and method of panel edgebanding

Country Status (2)

Country Link
EP (2) EP3875176A3 (en)
IT (1) IT202000004510A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4344842A1 (en) * 2022-09-29 2024-04-03 SCM Group S.p.A. Edging machine
EP4344841A1 (en) * 2022-09-29 2024-04-03 SCM Group S.p.A. Edging machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447592A1 (en) * 1984-12-28 1986-07-10 Hornberger Maschinenbaugesellschaft mbH & Co KG, 7294 Schopfloch Device for applying hot-melt adhesive to continuously moved workpieces
EP1798013A1 (en) * 2005-11-29 2007-06-20 SCM GROUP S.p.A. Glue distributing apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623451A (en) * 1968-10-16 1971-11-30 Advance Products Inc Glue roller assembly
DE4130964A1 (en) * 1991-09-18 1993-03-25 Reinhard Dimter Dosing and feed device for glue, for timber profile gluing - has turnable profiled glue roller, projecting into glue supply aperture
IT1299931B1 (en) 1998-03-24 2000-04-04 Scm Group Autec Division Spa PANEL EDGEING DEVICE.
ITBO20010315A1 (en) 2001-05-18 2002-11-18 Scm Group Spa GLUE DISTRIBUTOR GROUP IN PARTICULAR FOR MACHINES FOR THE PROCESSING OF WOOD PANELS
ITRN20030009A1 (en) 2003-04-01 2004-10-02 Scm Group Spa OPTICAL DEVICE AND COMPUTERIZED SYSTEM FOR THE ACQUISITION OF PROFILES OF PIECES ON A MACHINE TO EDGE WOOD PANELS.
ITRN20040021A1 (en) 2004-04-21 2004-07-21 Scm Group Spa EDGEBANDING MACHINE WITH LASER CUTTING SYSTEM
ITMO20050295A1 (en) 2005-11-10 2007-05-11 Scm Group Spa EDGING APPARATUS
ITMO20070168A1 (en) 2007-05-21 2008-11-22 Scm Group Spa APPARATUS AND METHOD TO BORDER PANELS AND EDGED COMPOSITE PANEL
ITMO20070256A1 (en) 2007-07-31 2009-02-01 Scm Group Spa METHOD TO EDGE A PANEL AND PANEL SO IT IS OBTAINED
ITMO20070324A1 (en) 2007-10-22 2009-04-23 Scm Group Spa METHOD AND EDGING EQUIPMENT
ITMO20090126A1 (en) 2009-05-15 2010-11-16 Scm Group Spa EDGING MACHINE
DE202014009945U1 (en) * 2014-12-18 2015-01-14 Chin-Chi Lin Adhesive application device for an edge banding machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3447592A1 (en) * 1984-12-28 1986-07-10 Hornberger Maschinenbaugesellschaft mbH & Co KG, 7294 Schopfloch Device for applying hot-melt adhesive to continuously moved workpieces
EP1798013A1 (en) * 2005-11-29 2007-06-20 SCM GROUP S.p.A. Glue distributing apparatus

Also Published As

Publication number Publication date
IT202000004510A1 (en) 2021-09-04
EP3875175A1 (en) 2021-09-08
EP3875175C0 (en) 2024-01-17
EP3875176A2 (en) 2021-09-08
EP3875175B1 (en) 2024-01-17

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