IT1245399B - PROCEDURE FOR PRODUCING SOLID WOOD SLABS - Google Patents

PROCEDURE FOR PRODUCING SOLID WOOD SLABS

Info

Publication number
IT1245399B
IT1245399B ITMI910789A ITMI910789A IT1245399B IT 1245399 B IT1245399 B IT 1245399B IT MI910789 A ITMI910789 A IT MI910789A IT MI910789 A ITMI910789 A IT MI910789A IT 1245399 B IT1245399 B IT 1245399B
Authority
IT
Italy
Prior art keywords
slats
layer
glued
solid wood
superimposed
Prior art date
Application number
ITMI910789A
Other languages
Italian (it)
Inventor
Heinrich Ritterhoff
Original Assignee
Dieffenbacher Gmbh Maschf
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 Dieffenbacher Gmbh Maschf filed Critical Dieffenbacher Gmbh Maschf
Publication of ITMI910789A0 publication Critical patent/ITMI910789A0/en
Publication of ITMI910789A1 publication Critical patent/ITMI910789A1/en
Application granted granted Critical
Publication of IT1245399B publication Critical patent/IT1245399B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
    • B27M3/0086—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by connecting using glue
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/13—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board all layers being exclusively wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/16—Wood, e.g. woodboard, fibreboard, woodchips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2479/00—Furniture

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)

Abstract

Un procedimento per produrre lastre di legno massiccio, costituite di più strati, utilizzando un dispositivo di assemblaggio con stazione di posa, sulla quale vengono sovrapposti lo strato di copertura inferiore sulla lamiera di trasporto, su questo lo strato centrale già incollato finito e lo strato di copertura superiore nonché la lamiera di copertura mediante carrello trasportatore sotto vuoto, laddove in precedenza le lamelle su un posto di posa vengono situate l'una accanto all'altra a formare strati di copertura, è caratterizzato dal fatto che prima dell'assemblaggio del pacco pressato (9) e prima della pressatura a caldo nella pressa (8) le lamelle (27) vengono sovrapposte in pila a formare un blocco per uno strato di copertura (22) oppure (23) con le loro superfici stratificate, e successivamente il blocco di lamelle viene fatto passare attraverso una stazione di incollatura (18), laddove le lamelle (27) vengono incollate in corrispondenza dei bordi e successivamente le lamelle (27) vengono singolarizzate e collocate l'una accanto all'altra a formare strati di copertura (22) oppure (23), ed inoltre dal fatto che in una fase parallela del procedimento lo strato centrale finito (13) in una seconda linea di movimento viene incollato in corrispondenza della superficie superiore e di quella inferiore (Figura 1).A process for producing slabs of solid wood, made up of several layers, using an assembly device with a laying station, on which the lower covering layer is superimposed on the transport sheet, on this the finished already glued central layer and the layer of top cover as well as the cover plate by means of a vacuum conveyor trolley, where previously the slats on a place of installation are placed next to each other to form covering layers, is characterized in that before the assembly of the pressed pack (9) and before hot pressing in the press (8) the slats (27) are superimposed on the stack to form a block for a covering layer (22) or (23) with their layered surfaces, and subsequently the block of slats is passed through a gluing station (18), where the slats (27) are glued at the edges and subsequently the slats they (27) are singled out and placed next to each other to form covering layers (22) or (23), and furthermore from the fact that in a parallel phase of the process the finished central layer (13) in a second line of movement is glued to the upper and lower surfaces (Figure 1).

ITMI910789A 1990-03-30 1991-03-22 PROCEDURE FOR PRODUCING SOLID WOOD SLABS IT1245399B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4010307A DE4010307C2 (en) 1990-03-30 1990-03-30 Process for the production of solid wood panels

Publications (3)

Publication Number Publication Date
ITMI910789A0 ITMI910789A0 (en) 1991-03-22
ITMI910789A1 ITMI910789A1 (en) 1992-09-22
IT1245399B true IT1245399B (en) 1994-09-20

Family

ID=6403439

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910789A IT1245399B (en) 1990-03-30 1991-03-22 PROCEDURE FOR PRODUCING SOLID WOOD SLABS

Country Status (5)

Country Link
AT (1) AT397937B (en)
DE (1) DE4010307C2 (en)
DK (1) DK57091A (en)
FI (1) FI910931A (en)
IT (1) IT1245399B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224522C1 (en) * 1992-07-24 1994-02-03 Wild Maschinen Gmbh Press equipment for producing plate-shaped workpieces veneered on both sides - involves workpieces glued on both sides, application of top and bottom veneers, and then passed to press
DE10036034C2 (en) * 2000-07-24 2003-12-18 Ihd Inst Fuer Holztechnologie Three or multi-layer composite panel
DE102006012904B3 (en) * 2006-03-21 2007-10-11 Inter-Wood Maschinen Kg Strip wooden plate and strip wooden beam manufacturing method, involves drying continuously-produced veneer strips in continuous flow process and consecutively gluing veneer strips, where veneer strips are supplied to form station
DE102015103523A1 (en) * 2015-03-10 2016-09-15 Dieffenbacher Maschinenfabrik Gmbh Method and installation for stacking veneers and / or destacking a stack of veneer packages
CN114751147B (en) * 2022-03-18 2023-08-25 湖北和乐门业有限公司 Engineering door gluing and hot-pressing production line and material distribution method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH622733A5 (en) * 1977-09-21 1981-04-30 Fischer Georg Brugg Oehler Ag
DE3517449A1 (en) * 1985-05-14 1987-01-08 Dieffenbacher Gmbh Maschf Method and device for manufacturing a multilayer wooden panel
DE8533874U1 (en) * 1985-12-02 1986-09-25 Schacht, Peter, 8222 Ruhpolding Press for producing a solid wood panel
DE3810016A1 (en) * 1988-03-24 1989-10-05 Dieffenbacher Gmbh Maschf Apparatus for producing a multilayer wooden board
DE3809989C2 (en) * 1988-03-24 1996-08-22 Dieffenbacher Gmbh Maschf Device for producing a plywood panel

Also Published As

Publication number Publication date
FI910931A0 (en) 1991-02-26
DK57091A (en) 1991-10-01
ITMI910789A1 (en) 1992-09-22
ITMI910789A0 (en) 1991-03-22
DE4010307C2 (en) 1999-02-25
DK57091D0 (en) 1991-04-02
ATA21591A (en) 1993-12-15
FI910931A (en) 1991-10-01
AT397937B (en) 1994-08-25
DE4010307A1 (en) 1991-10-02

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Legal Events

Date Code Title Description
0001 Granted