GB1079049A - In-line veneer production process and apparatus - Google Patents

In-line veneer production process and apparatus

Info

Publication number
GB1079049A
GB1079049A GB41081/64A GB4108164A GB1079049A GB 1079049 A GB1079049 A GB 1079049A GB 41081/64 A GB41081/64 A GB 41081/64A GB 4108164 A GB4108164 A GB 4108164A GB 1079049 A GB1079049 A GB 1079049A
Authority
GB
United Kingdom
Prior art keywords
veneer
section
conveyers
line
drier
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.)
Expired
Application number
GB41081/64A
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.)
Weyerhaeuser Co
Original Assignee
Weyerhaeuser Co
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 Weyerhaeuser Co filed Critical Weyerhaeuser Co
Publication of GB1079049A publication Critical patent/GB1079049A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L5/00—Manufacture of veneer ; Preparatory processing therefor
    • B27L5/002—Wood or veneer transporting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
    • F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
    • F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
    • F26B2210/14—Veneer, i.e. wood in thin sheets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
    • F26B2210/16—Wood, e.g. lumber, timber

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Textile Engineering (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
  • Drying Of Solid Materials (AREA)
  • Manufacture Of Wood Veneers (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

1,079,049. Woodworking. WEYERHAEUSER CO. Oct. 8, 1964 [Oct. 10, 1963], No. 41081/64. Headmg B5L. An in-line veneer production process comprises peeling logs into veneer, conveying the veneer to storage trays, conveying the veneer from the trays into a veneer dryer, and drying the veneer in the dryer. The logs 4 are initially fed by a conveyer 5 and handling equipment 7 to a lathe 8 at a peeling station 3 where they are placed in line with chucks 9 by calipers 10. A knife 11 peels veneer from the logs which rotate at varying speeds so that the veneer 18 is produced at a constant speed. The initial discontinuous veneer caused by the irregular shape of the log is conveyed by a gate 14 to a waste shoot 15. The veneer 18 is fed by tipples 19 to a storage section 20 having upper and lower sections 21, 22 of storage trays each of which consists of a conveyer belt which moves until it is completely full, the tipple 19 then being moved to direct the veneer to the next tray. The stored veneer is discharged as required by conveyers 24 to a section 30 where unusable veneer is cut and discharged to a waste conveyer 35 by clippers 31, 32. From the section 30, the veneer is then transferred by conveyers 38 to a second storage section having upper and lower sections 41, 42 of storage trays similar to the section 20. Conveyers 45, 46 to further conveyers 51, 52 in a feed section 50 which pass the veneer to a drier 60 having upper and lower conveyers 66, 67. The conveyers 51, 52 are so operated that there is an unbroken line of veneer passing through the drier. From the drier, the veneers pass through a cooling section 63 to a section 70 having moisture meters and markers 71, 72 which sense the moisture content of the veneer and, if above a predetermined content, mark the veneer to indicate to an operator at clippers 75, 77 which veneer is satisfactory and which requires further drying, the latter then being reintroduced to the drier by means of a feeder 54 or to the storage trays 40 by a conveyer 37. The operator cuts the veneer with the clippers to the correct size, the cut sheets then passing to a table for sorting into stacks 80. During its travel, the grain of the veneer is transverse to its direction of movement. The peeled veneer both from the outer portion or the inner portion of the log may be passed from the peeler through whichever line of the drier is convenient, or, the outer portion may go through one line and the inner portion go through the other line.
GB41081/64A 1963-10-10 1964-10-08 In-line veneer production process and apparatus Expired GB1079049A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US315248A US3280866A (en) 1963-10-10 1963-10-10 In-line veneer production method

Publications (1)

Publication Number Publication Date
GB1079049A true GB1079049A (en) 1967-08-09

Family

ID=23223538

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41081/64A Expired GB1079049A (en) 1963-10-10 1964-10-08 In-line veneer production process and apparatus

Country Status (7)

Country Link
US (1) US3280866A (en)
BE (1) BE654227A (en)
DE (1) DE1453333A1 (en)
DK (2) DK107705C (en)
GB (1) GB1079049A (en)
IL (1) IL22101A (en)
SE (1) SE314185B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107238266A (en) * 2017-07-14 2017-10-10 苏州市中翼玛机械有限公司 A kind of S type veneer drying machine with drying with Temperature and Humidity Control function
CN111687044A (en) * 2020-06-20 2020-09-22 杨木俭 Gravel and sand centrifugation screening equipment for building engineering
CN114739141A (en) * 2022-05-10 2022-07-12 江苏一澜智能科技有限公司 Automatic drying device of chemical fiber silk

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447579A (en) * 1967-03-27 1969-06-03 Weyerhaeuser Co Reverse pass in-line veneer production system
FR2206160B1 (en) * 1972-11-11 1977-09-09 Fleck Soehne Gmbh C
US5385185A (en) * 1993-08-30 1995-01-31 Calvert Manufacturing, Inc. Round up control system for veneer lathe
GB0712286D0 (en) * 2007-06-26 2007-08-01 Biojoule Ltd Drying particulate biomass
US8813947B1 (en) 2011-08-31 2014-08-26 Ventek, Inc. Wood veneer diverter and processing system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US647625A (en) * 1899-07-27 1900-04-17 David Gilmour Lumber.
US1767539A (en) * 1926-11-30 1930-06-24 Masonite Corp Process of making composition boards and the like and apparatus therefor
US1869210A (en) * 1929-02-16 1932-07-26 Coe Mfg Co Automatic unloader for driers
US1903102A (en) * 1930-10-31 1933-03-28 Daniel Manson Sutherland Jr Fiber board manufacture and apparatus therefor
DE1039261B (en) * 1952-05-19 1958-09-18 Paul Lippke Mess Und Regelgera Moisture meter for moving webs
US2844174A (en) * 1954-07-07 1958-07-22 Chicago Mill & Lumber Co Apparatus for making paper-covered wood veneer
FI32503A (en) * 1958-12-30 1962-04-16 Kaukas Ab Oy An apparatus for transferring wood veneer from veneer lathes for further processing
USRE25686E (en) * 1959-03-02 1964-11-17 Mark sensing lumber defect cutter
US3199555A (en) * 1963-03-06 1965-08-10 Hildebrand Robert Apparatus for producing and drying veneers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107238266A (en) * 2017-07-14 2017-10-10 苏州市中翼玛机械有限公司 A kind of S type veneer drying machine with drying with Temperature and Humidity Control function
CN111687044A (en) * 2020-06-20 2020-09-22 杨木俭 Gravel and sand centrifugation screening equipment for building engineering
CN111687044B (en) * 2020-06-20 2022-11-22 塔江建设有限公司 Gravel and sand centrifugation screening equipment for building engineering
CN114739141A (en) * 2022-05-10 2022-07-12 江苏一澜智能科技有限公司 Automatic drying device of chemical fiber silk

Also Published As

Publication number Publication date
US3280866A (en) 1966-10-25
BE654227A (en) 1965-04-09
IL22101A (en) 1968-04-25
DK113175B (en) 1969-02-24
DK107705C (en) 1967-06-26
DE1453333A1 (en) 1969-08-21
SE314185B (en) 1969-09-01

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