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Manufacture method of bamboo plate

A production method and bamboo board technology, which are applied in the direction of wood compression, wood treatment, and manufacturing tools, etc., can solve the problems of uneven surface of the main board, reduce the thickness of the main board, increase the processing process, etc. The effect of reducing the cost of raw materials

Inactive Publication Date: 2013-01-02
ZHEJIANG TIANZHU IND & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, it has been found in practice that the oblique line grooves produced by the above method will lead to uneven surface of the formed main board. Causes waste, but also increases the processing procedure, and the processing cost increases accordingly

Method used

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  • Manufacture method of bamboo plate
  • Manufacture method of bamboo plate

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Experimental program
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Effect test

Embodiment Construction

[0023] The bamboo wall consists of a thin layer of bamboo green and bamboo yellow on the outer surface, except for the outer and inner nodes of the bamboo tube. Therefore, the thickness of a single bamboo board after flattening is usually smaller than the thickness of the bamboo wall.

[0024] The manufacturing method of the bamboo board provided by the present invention is carried out according to the following steps:

[0025] 1) Saw the bamboo into a bamboo tube with a length of more than 0.3 meters,

[0026] 2) Remove the outer section of the bamboo tube (the protrusion surrounding the outer circumferential surface of the bamboo section), usually with a plane or a mechanical belt knife);

[0027] To remove the inner section of the bamboo tube (also known as the bamboo section), usually a metal rod can be used to poke it; or a mechanical belt knife can be used to remove the inner section.

[0028] 3) Saw a slot through the bamboo wall along the longitudinal direction of the bamboo tu...

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Abstract

The invention relates to a manufacture method of a bamboo plate. The manufacture method has the advantages of being simple in procedures, convenient to process and low in processing cost. The technical scheme is that the manufacture method of bamboo plates includes the following steps: (1) a bamboo is sawed into a bamboo tube with length larger than 0.3m; (2) an outer joint and an inner join of the bamboo tube are removed; (3) a longitudinally extending through groove is sawed on the wall portion of the bamboo tube; (4) the split bamboo tube is placed in a closed container to be softened for 0.5-3h at high temperature of 130-160 DEG C; and (5) the softened bamboo tube is placed in a press roller group of a flattening machine to be flattened to form the bamboo plate, wherein the press roller group comprises at least three pairs of horizontally arranged press rollers, each pair of press rollers is formed by a driving roller wheel and a driven roller wheel which are vertically correspondingly ranked, the upper driving roller wheel is driven by a power mechanism, and each pair of press rollers bears pressure exerted by a cylinder so that pressure for clamping and pressing the bamboo tube is generated between the driving roller wheel and the driven roller wheel.

Description

Technical field [0001] The invention relates to a manufacturing method of bamboo and wood materials, in particular to a manufacturing method of bamboo boards. Background technique [0002] The Chinese patent document discloses a "flattened bamboo board and its manufacturing method" (application number 200710164316.4); this method first splits the bamboo tube longitudinally into bamboo pieces, and then processes a group of or The two sets of intersecting diagonal grooves are then softened by high temperature, and finally flattened and softened. The above process can avoid the defect that the surface of the bamboo block is easily cracked by the conventional flattening method. However, people have found in practice that the oblique line grooves produced by the above method during the processing process will cause the surface of the main plate after forming to be uneven. This treatment will not only remove an extra layer of bamboo yellow, reduce the thickness of the main plate, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27M3/08B27K5/06B27M1/02
Inventor 吴生锡
Owner ZHEJIANG TIANZHU IND & TRADE
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