Method and device for removing wood side plate tegument

Abstract

The invention provides a method and a device used for removing the skin of a wood-edge plate, consisting of a power, a transmission part, a frame, a workbench (1), feeding mechanisms (5, 4) and a cutter. A slotting saw (2) is arranged on the lower left of the workbench; a saw kerf (8) and a positioning track (9) are arranged in the centre of the workbench in longitudinal direction; the positioningtrack (9) is provided with flexible strip cutter rollers (6) in horizontal state, left inclined state and right inclined state; a dust hood (7) is arranged above the roller (6). The device is specially used for removing the skin of a wood-edge plate; classification and pre-disposal are carried out to the edge plate in advance when the skin is being removed; the excessively thin plate is not processed and the skin of the plate with non-uniform thickness is removed by section on which the thin plate is cut and the thick plate is preserved; the whole skin of a thicker plate with is removed; coarse and hard knurr is cleaved by the saw and iron nails are pulled out. By adopting the device to remove the skin of a wood-edge plate, the invention has the advantages of sufficiently taking the wood-edge plate as the raw material of integration material, solving the lack of raw wood, removing the skin quickly, cleanly and thoroughly and not damaging the xylem.

Description

technical field [0001] The invention relates to a method and a device for peeling wood edge veneer. Background technique [0002] Existing debarking machines are based on trees and logs, with uneven surfaces randomly distributed around the round bar within 360°. Using a cutting tool to peel the bark will not only damage the xylem and damage the wood, but also make it difficult to peel off. Especially the worldwide ban on logging, the shortage of timber, the peeling and processing amount of trees and logs is rare day by day, and the peeling reuse problem of the band leather edge board that remains piles up does not have this technology to come out so far. CN2790718 discloses a rolling type peeling machine, which uses the pressure and speed difference of the upper and lower rollers to rub the trunk to separate the bark from the wood without hurting the xylem. Low. CN200948636 discloses Mr. Lin Zhijian's "wood peeling machine", which uses at least three freely rolling grindin...

AI Technical Summary

Problems solved by technology

CN2790718 discloses a rolling type peeling machine, which uses the pressure and speed difference of the upper and lower rollers to rub the trunk to separate the bark from the wood without hurting the xylem. Low

CN200948636 discloses Mr. Lin Zhijian's "wood peeling machine", which uses at least three freely rolling grinding balls to peel under pressure, friction, and impact without damaging the xylem, but it is limited by the diameter of the grinding balls. The bark in the grooves on the surface of the tree stem that is smaller than the diameter of the grinding ball cannot be peeled off

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