CA2475170A1 - Method and apparatus of manufacturing glued laminated wood - Google Patents

Method and apparatus of manufacturing glued laminated wood

Info

Publication number
CA2475170A1
CA2475170A1 CA002475170A CA2475170A CA2475170A1 CA 2475170 A1 CA2475170 A1 CA 2475170A1 CA 002475170 A CA002475170 A CA 002475170A CA 2475170 A CA2475170 A CA 2475170A CA 2475170 A1 CA2475170 A1 CA 2475170A1
Authority
CA
Canada
Prior art keywords
wood
heating plate
sheets
glued laminated
laminated wood
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
CA002475170A
Other languages
French (fr)
Other versions
CA2475170C (en
Inventor
Yukio Abe
Makoto Isobe
Issaku Okamura
Hiroshige Oda
Akihito Hamaguchi
Noriyuki Honda
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.)
Meinan Machinery Works Inc
Original Assignee
Meinan Machinery Works Inc
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 Meinan Machinery Works Inc filed Critical Meinan Machinery Works Inc
Priority to CA002475170A priority Critical patent/CA2475170C/en
Publication of CA2475170A1 publication Critical patent/CA2475170A1/en
Application granted granted Critical
Publication of CA2475170C publication Critical patent/CA2475170C/en
Anticipated expiration legal-status Critical
Active legal-status Critical Current

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
    • B32B21/13—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board all layers being exclusively wood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/10—Butting blanks of veneer; Joining same along edges; Preparatory processing of edges, e.g. cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D3/00—Veneer presses; Press plates; Plywood presses
    • 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
    • B27M3/006—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by oblong elements connected both laterally and at their ends
    • 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
    • B32B21/14—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood board or veneer
    • 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

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)

Abstract

A method and apparatus of manufacturing glued laminated wood such as laminated veneer lumber (LVL) are disclosed. The glued laminated wood is made of a number of wood sheets such as veneer sheets which are laminated together by a hot press with a thermosetting adhesive into a continuous length of multiple- layered board of the glued laminated wood wherein wood sheets in each layer of the multiple-layered board are arranged in a staggered relation in the lengthwise direction of the board to wood sheets in an adjacent layer. The hot press has a pair of heating plates arranged substantially in facing relation to each other and an auxiliary heating plate disposed adjacent to one end of each heating plate. The auxiliary heating plate is adapted to press part of wood sheet which extends out beyond the above end of the heating plate.
CA002475170A 2004-07-19 2004-07-19 Method and apparatus of manufacturing glued laminated wood Active CA2475170C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002475170A CA2475170C (en) 2004-07-19 2004-07-19 Method and apparatus of manufacturing glued laminated wood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002475170A CA2475170C (en) 2004-07-19 2004-07-19 Method and apparatus of manufacturing glued laminated wood

Publications (2)

Publication Number Publication Date
CA2475170A1 true CA2475170A1 (en) 2006-01-19
CA2475170C CA2475170C (en) 2007-01-30

Family

ID=35636997

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002475170A Active CA2475170C (en) 2004-07-19 2004-07-19 Method and apparatus of manufacturing glued laminated wood

Country Status (1)

Country Link
CA (1) CA2475170C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU167417U1 (en) * 2015-10-30 2017-01-10 федеральное государственное бюджетное образовательное учреждение высшего образования "Брянский государственный инженерно-технологический университет" Device for gluing wood laminated materials
CN108406986A (en) * 2018-05-17 2018-08-17 南京林业大学 A kind of wooden composite floor base material and its hot-press arrangement and manufacturing method
CN115648364A (en) * 2022-09-08 2023-01-31 江西沣兆竹木科技有限公司 Automatic bamboo and wood assembling machine
CN118144189A (en) * 2024-04-30 2024-06-07 鸿安（福建）机械有限公司 High-efficient cold and hot pressure make-up machine of multilayer carbon fiber shell

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU167417U1 (en) * 2015-10-30 2017-01-10 федеральное государственное бюджетное образовательное учреждение высшего образования "Брянский государственный инженерно-технологический университет" Device for gluing wood laminated materials
CN108406986A (en) * 2018-05-17 2018-08-17 南京林业大学 A kind of wooden composite floor base material and its hot-press arrangement and manufacturing method
CN115648364A (en) * 2022-09-08 2023-01-31 江西沣兆竹木科技有限公司 Automatic bamboo and wood assembling machine
CN118144189A (en) * 2024-04-30 2024-06-07 鸿安（福建）机械有限公司 High-efficient cold and hot pressure make-up machine of multilayer carbon fiber shell

Also Published As

Publication number Publication date
CA2475170C (en) 2007-01-30

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Legal Events

Date Code Title Description
EEER Examination request