CN100384604C

CN100384604C - Method of slicing thin bamboo

Info

Publication number: CN100384604C
Application number: CNB2005100322881A
Authority: CN
Inventors: 赵仁杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-25
Filing date: 2005-10-25
Publication date: 2008-04-30
Anticipated expiration: 2025-10-25
Also published as: CN1954979A

Abstract

A technology for making thin bamboo sheet used as the veneer of artificial board or furniture includes such steps as providing a long large-diameter bamboo segment, spinning cutting, longitudinal splitting, longitudinal milling to become arc bamboo strips, coating resin, longitudinal and parallel laminating, die pressing, longitudinal and transverse splicing, and horizontal planing.

Description

A kind of manufacture method of sliced bamboo

Technical field

The invention belongs to the decorative overlay material manufacturing in wood-based plate field.

Background technology

At present, sliced bamboo has only a kind of, and it is the wide uniform thickness bamboo chip that bamboo processing is become certain-length, and the rift grain lamination is glued together well-thought-out plan side again, and slicing becomes the thick radially thin bamboo of 0.15～1.5mm then.Sliced bamboo has true simple and elegant texture, good decorating effect, the advantage that the bamboo processing increment is big, but manufacturing procedure is 28 roads nearly, technology is loaded down with trivial details, and utilization rate of bamboo is less than 20%, and founds the factory separately and both needed the production equipment on bamboo floor, there is the bigger shortcoming of investment in the process equipment that needs thin bamboo slicing again.

Summary of the invention

The objective of the invention is to provide the manufacture method of a kind of wood-based plate and furniture surfacing ornament materials for society.It is to be raw material with the bamboo wood, and it is simple to have production technology, the volume recovery height, and equipment investment is few, and the sliced bamboo manufacture method of good decorating effect.

The present invention is with the bigger bamboo wood of footpath level, saw is cut into the bamboo section of certain-length, by rounding, vertically subdivision and vertically milling, it is identical to be processed into inside and outside surface curvature radius, and the arc bamboo piece (Fig. 1) that arc length equates, gluing then, the arc bamboo piece parallel longitudinal lamination that several radius of curvature equate, and in pressing mold, compose single curved body bamboo base.The single curved body bamboo base that several radius of curvature are equated by the vertical spreading of finger, is laterally pieced together the wide a plurality of curved body bamboo bases (Fig. 2) that compose again.On slicer, with 90 ° of a plurality of curved body bamboo base upsets after softening the processing, slicing becomes certain thickness sliced bamboo at last.

Description of drawings:

The arc bamboo piece section configuration that the inside and outside surface curvature radius of Fig. 1 is identical

1 is the center of curvature of arc bamboo piece inner surface among the figure, R ₁Be radius of curvature

2 is the center of curvature of arc bamboo piece outer surface, R ₂Be radius of curvature

3 is the inner surface of arc bamboo piece

4 is the outer surface of arc bamboo piece

The a plurality of curved body bamboo of Fig. 2 base schematic diagram

1 is single curved body bamboo base among the figure

2 is the finger seam of the vertical spreading of single curved body bamboo base

3 is that single curved body bamboo base is laterally pieced together wide splicing seam

The specific embodiment

Specific embodiments of the present invention and procedure of processing are as follows:

1. with the bigger bamboo wood of footpath level, the bamboo section of transversal one-tenth certain-length;

2. the bamboo section is softened a few hours in 70～90 ℃ of hot water;

3. on peeler, profile is the bamboo section of Rotary-table, is processed into cylinder by rounding;

4. with 3～4 of arc length such as cylindrical thick bamboo tube vertically is split into;

5. reject the internal segment of bamboo piece;

6. bamboo piece inner surface is milled into the arc bamboo piece identical with the exterior arc surface radius of curvature;

7. after boiling, the bleaching, be dried to moisture content about 12%;

8. in arc surface gluing, the ageing of bamboo piece;

9. the arc bamboo piece that equates of several radius of curvature, the overlapping blank that is combined into of parallel longitudinal, and in pressing mold, compose single curved body bamboo base;

The planing of the two sides of single curved body bamboo base is neat 10., and its two ends saw is cut into the plane is milled into the finger tenon again;

11. finger tenon gluing, and carry out the vertical spreading of finger at single curved body bamboo base two ends;

12. behind the two sides gluing of single curved body bamboo base, the single curved body bamboo base side gummed that several radius of curvature equate is pieced together a plurality of curved body bamboo of wide one-tenth base.

13. many curved surface bamboo bases softened 24～48 hours in hot water;

14. a plurality of curved body bamboo bases are overturn 90 ° on horizontal slicer, and slicing becomes the thick sliced bamboo of 0.15～1.5mm;

15. in case of necessity, the sliced bamboo sticker can be strengthened processing on flexible materials such as nonwoven, or with the sliced bamboo processing of dyeing.

Claims

1. the manufacture method of a sliced bamboo, its feature is as follows: with the bigger bamboo wood of footpath level, saw is cut into the bamboo section of certain-length, by rounding, vertically subdivision and vertically milling, it is identical to be processed into inside and outside surface curvature radius, and the arc bamboo piece that arc length equates, gluing then, the parallel longitudinal lamination also composes single curved body bamboo base in pressing mold, some single curved body bamboo bases, by vertical spreading, laterally piece together wide a plurality of curved body bamboo bases that compose, at last its slicing is become certain thickness sliced bamboo

A. described by rounding, vertically subdivision and vertically milling, it is identical to be processed into the surfaces externally and internally radius of curvature, and the equal arc bamboo piece of arc length, is by rounding the bamboo section that profile is Rotary-table to be processed into cylinder on peeler; Vertically be split into the bamboo piece that arc length equates then, become the identical arc bamboo piece of surfaces externally and internally radius of curvature by vertical Milling Process again,

B. described slicing becomes certain thickness sliced bamboo, is that upset was 90 ° on horizontal slicer, carries out slicing and becomes the thick sliced bamboo of 0.15～1.5mm after a plurality of curved body bamboo bases were softened in hot water.