SE8302407L - APPLICATION DEVICE FOR USE IN HANDLING OF SAGATE WORK - Google Patents

APPLICATION DEVICE FOR USE IN HANDLING OF SAGATE WORK

Info

Publication number
SE8302407L
SE8302407L SE8302407A SE8302407A SE8302407L SE 8302407 L SE8302407 L SE 8302407L SE 8302407 A SE8302407 A SE 8302407A SE 8302407 A SE8302407 A SE 8302407A SE 8302407 L SE8302407 L SE 8302407L
Authority
SE
Sweden
Prior art keywords
wood
movement
longitudinal direction
stop
piece
Prior art date
Application number
SE8302407A
Other languages
Swedish (sv)
Other versions
SE447235B (en
SE8302407D0 (en
Inventor
M Kunttu
H Raunio
Original Assignee
Valmet Oy
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 Valmet Oy filed Critical Valmet Oy
Publication of SE8302407D0 publication Critical patent/SE8302407D0/en
Publication of SE8302407L publication Critical patent/SE8302407L/en
Publication of SE447235B publication Critical patent/SE447235B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B27/00—Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon
    • B27B27/02—Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon arranged laterally and parallel with respect to the plane of the saw blade

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Attitude Control For Articles On Conveyors (AREA)

Abstract

The invention is an inclined stopping device for use in conveyor equipment for sawed wood, especially root trimming devices, the device being used for determining movement in the longitudinal direction of the wood to be cut. Precise, pre-determined movement in the longitudinal direction of wood in relation to a saw blade (3) is executed in such a unit in such a way that the wood moves transversely with the help of an en mass conveyor (2) running towards the saw blade (3) while moving in the longitudinal direction of a roller conveyor (4) a distance sufficient to allow the portion of wood with inferior quality or that exceeds a pre-determined multiple of a module measurement to be cut from the wood. On determination of longitudinal transport distance, a stop inclined towards the rollers' (4) direction of transport and lifts (6) that pluck the wood from the rollers' (4) grip are used. When the pre-determined movement in the longitudinal direction has been made, the wood piece (1) is taken off the rollers (4) by the lift (6), whereby the power driving the wood in the longitudinal direction is cut-off. An inclined stop piece (7), against which the ends of the wood pieces (1) press during the entire movement, prevents the wood's inertial force to cause the lifts (6) to move in the longitudinal direction, which allows the longitudinal position of the wood to be determined with great accuracy. With this invention, the stop piece (7) is curved in such a way that the end of a wood piece (1) is held in continuous contact with it even in a less favourable case. The stop's inclined part (7) can also be vertically curved, whereby lifting of the wood piece permits the stop in the direction of transverse movement and lift movement forms a right-angled block against wood movement.<IMAGE>
SE8302407A 1982-04-30 1983-04-28 Device for control of movement on transverse and longitudinal conveyors for sawed wood SE447235B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI821532A FI64907C (en) 1982-04-30 1982-04-30 ANSLAGSANORDNING FOER ANVAENDNING VID HANTERING AV SAOGAT VIRKE

Publications (3)

Publication Number Publication Date
SE8302407D0 SE8302407D0 (en) 1983-04-28
SE8302407L true SE8302407L (en) 1983-10-31
SE447235B SE447235B (en) 1986-11-03

Family

ID=8515446

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8302407A SE447235B (en) 1982-04-30 1983-04-28 Device for control of movement on transverse and longitudinal conveyors for sawed wood

Country Status (2)

Country Link
FI (1) FI64907C (en)
SE (1) SE447235B (en)

Also Published As

Publication number Publication date
SE447235B (en) 1986-11-03
SE8302407D0 (en) 1983-04-28
FI64907C (en) 1984-02-10
FI821532A0 (en) 1982-04-30
FI64907B (en) 1983-10-31

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