CN103878837A

CN103878837A - Method for cutting bamboo chips

Info

Publication number: CN103878837A
Application number: CN201210565912.4A
Authority: CN
Inventors: 吕子玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-23
Filing date: 2012-12-23
Publication date: 2014-06-25

Abstract

The invention provides a method for cutting bamboo chips. Bamboo is processed into arc-shaped bamboo blocks with variable cross sections, the inner cambered surface curvature radius of the bamboo blocks equals to the outer cambered surface curvature radius of the bamboo blocks, curved surface single bodies are formed through parallel lamination and gluing after the bamboo blocks are extended through longitudinal finger joint, a plurality of curved surface blanks are formed through transverse width splicing, and the curved surface blanks replace the existing cuboid blanks with rectangular sections for slicing. The method is simple in production process, high in outturn percentage, low in equipment investment and good in decorating effect.

Description

The method of cutting bamboo chip

Technical field

The invention belongs to man-made board technology field, be specifically related to decorative overlay material and manufacture the slicing method of thin bamboo used.

Background technology

Sliced bamboo is the novel surface lining of a kind of wood-based plate and furniture, and it not only has the texture of bamboo wood and simple and elegant texture, can meet the visual effect of people's back to nature, and is a kind of high value added product, therefore has good application prospect at home and abroad.But the production method of sliced bamboo is based upon on bamboo floor producing technology basis at present, it is by the bamboo chip in the orthogonal cross section of bamboo processing, first radially compose lamina, and then paralled laminate composes square-section cuboid blank, after blank softens by hydrothermal treatment consists, then slicing becomes the thin bamboo that 0. 15-1. 5mm is thick on slicer.This processing method technique is loaded down with trivial details, more than manufacturing procedure Da28 road, and every one manufacturing procedure all need to be equipped with corresponding equipment, place and direct labor, increased input amount and direct labor's quantity of fixed assets; On the other hand, per pass manufacturing procedure all may produce industrial wood waste and substandard products or waste product, and causing the utilization rate of bamboo wood is only 20% left and right, has wasted a large amount of bamboo materials.

Summary of the invention

The above-mentioned technical problem existing in order to overcome prior art field, the object of the invention is to, and a kind of method of cutting bamboo chip is provided, and production technology is simple, and volume recovery is high, and equipment investment is few, and good decorating effect.

A kind of method of cutting bamboo chip provided by the invention, comprises the following steps: 1) bamboo processing is become to the variable cross-section arc bamboo piece that inside and outside cambered surface radius of curvature is equal; 2) bamboo piece is passed through to longitudinal finger spreading, paralled laminate composes curved surface monomer; 3) synthetic curved surface monomer is passed through laterally to spell the multiple curved body blanks of wide one-tenth, multiple curved body blanks are carried out to slicing.

Described bamboo processing adopts peeler, and the bamboo section that profile is to Rotary-table by rounding is processed into cylinder, is then longitudinally split into the bamboo piece that arc length is equal, then becomes by longitudinal Milling Process the arc bamboo piece that surfaces externally and internally radius of curvature is identical.

A kind of method of cutting bamboo chip provided by the invention, its beneficial effect is, take bamboo wood as raw material, bamboo processing is become to the variable cross-section arc bamboo piece that inside and outside cambered surface radius of curvature is equal, again by after longitudinal finger spreading, paralled laminate composes curved surface monomer, then by laterally spelling the multiple curved body blanks of wide one-tenth, substitutes existing square-section cuboid blank carry out slicing with multiple curved body blanks, production technology is simple, volume recovery is high, and equipment investment is few, and good decorating effect.

The specific embodiment

Below in conjunction with an embodiment, a kind of method of cutting bamboo chip provided by the invention is described in detail.

Embodiment

A kind of method of cutting bamboo chip of the present embodiment, its concrete procedure of processing is as follows:

1), first by transversal bamboo wood well-thought-out plan section, the hot water of putting into 80 ℃ is softening;

2) profile is to the bamboo section of Rotary-table on peeler, is processed into cylinder by rounding;

3) by 4 of the arc length such as cylindrical thick bamboo tube is longitudinally split into;

4) internal segment of rejecting bamboo piece, is milled into the arc bamboo piece identical with exterior arc surface radius of curvature by bamboo piece inner surface;

5) by after the boiling of bamboo piece, bleaching, be dried to moisture content 12%;

6) by arc surface gluing, the ageing of dried bamboo piece;

7) the arc bamboo piece that several radius of curvature are equal, the overlapping blank that is combined into of parallel longitudinal, and in pressing mold, compose single curved body bamboo base;

8) the two sides planing of single curved body bamboo base is neat, and its two ends saw is cut into plane is milled into again finger tenon;

9) at the finger tenon gluing at single curved body bamboo base two ends, and carry out finger Lengthwise joint;

10), after the two sides gluing of single curved body bamboo base, several radius of curvature are equated

Single curved body bamboo base side gummed is spelled the multiple curved body bamboo of wide one-tenth base.

11) multiple curved surface bamboo bases soften 40 hours in hot water;

12) multiple curved body bamboo bases are overturn on horizontal slicer, slicing becomes the sliced bamboo that 0.15mm is thick;

13) sliced bamboo sticker is strengthened on the flexible materials such as nonwoven and process and dyeing processing.

Claims

1. a method of cutting bamboo chip, is characterized in that: comprise the following steps: 1) bamboo processing is become to the variable cross-section arc bamboo piece that inside and outside cambered surface radius of curvature is equal; 2) bamboo piece is passed through to longitudinal finger spreading, paralled laminate composes curved surface monomer; 3) synthetic curved surface monomer is passed through laterally to spell the multiple curved body blanks of wide one-tenth, multiple curved body blanks are carried out to slicing.

2. a kind of method of cutting bamboo chip according to claim 1, it is characterized in that: described bamboo processing adopts peeler, the bamboo section that profile is to Rotary-table by rounding is processed into cylinder, then be longitudinally split into the bamboo piece that arc length is equal, then become by longitudinal Milling Process the arc bamboo piece that surfaces externally and internally radius of curvature is identical.