CN102825633A

CN102825633A - Composite bamboo-wood plywood

Info

Publication number: CN102825633A
Application number: CN 201110178205
Authority: CN
Inventors: 封晏
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-18
Filing date: 2011-06-18
Publication date: 2012-12-19

Abstract

Composite bamboo plywood comprises bamboo-wood plywood or bamboo woven plywood and a high-polymer organic foam material such as polyurethane. The high-polymer foam material is filled between two pieces of bamboo-wood plywood, or two pieces of bamboo-wood plywood are adhered to the front surface and the back surface of a polyurethane foam board through binders, so that the composite bamboo-wood plywood used for processing is manufactured. Development space and a specific product of the bamboo-wood plywood material are provided, and accordingly the composite bamboo-wood plywood is greatly significant in increasing economic benefits of enterprises and meeting market requirements.

Description

Compound bamboo-wood plywood

The field

The present invention relates to field of compound material, the compound bamboo-wood plywood material that the organic expanded material of a kind of specifically bamboo and wood materials and macromolecule combines.

Background technology

Bamboo is a kind of rank vegetation that receives the life cycle restriction, and is large in number and widely distributed in China, and the bamboo-wood plywood of processing with bamboo is used to substitute the product that Wood Processing becomes floor, chopping block, knife rest and so on; But kind is more single; Though some place of production is used for processing furniture, can't popularize, be because its material is not suitable for making all furniture on the one hand; Bamboo-wood plywood is too expensive on the other hand, too heavily is the major reason that limits its development; Not yielding after the machine-shaping of bamboo plank, tough and tensile durable, the American-European restriction that does not receive Law on Environmental Protection of outlet, which market is problem be to, be fit to what product, how to overcome its deficiency targetedly?

Summary of the invention

A kind of composite comprises the foaming of bamboo-wood plywood, macromolecular material, the foaming of macromolecular material such as filled polyurethane between two bamboo-wood plywoods, or two bamboo-wood plywoods are sticked on foaming plate tow sides.

Said composite material comprising wood glued panels, wood frame, internal files or inner board, foam or polymer foam board; between the two wood glued panels around the sticky mechanism consistent with the panel wood frame, the two bamboo panel and the intermediate frame wood table stand or table leg mounting bolt at a fixed file or within the inner plate, the two gluing panel and the inner border of the space between the filling profile height Molecular Materials foam, or wood frame with the same thickness foam board adhesive in the middle of two panels.

The desktop board, which includes wood glued panels, wood frame, internal files or inner board, solid wood or plastic pin solid pin or solid metal spear-headed nails; inside the two glued panels, borders and internal files or within the margins between the plates drilled with solid pin mounting positioning hole, solid shaped pin glued by an adhesive disposed on two solid panel between the corresponding pin hole; solid shaped pin shape can be cylindrical or cylindrical bamboo shoulder column , bamboo can also be a column with a plastic or metal stud shoulder spear solid nail.

The invention provides it is carried out the method for Combined Processing and concrete product; It is beautiful to demonstrate fully its natural material; Can save again that material reduces cost, weight reduction, raising product quality, to expanding the product category of the sector, the positive effect of increasing economic efficiency.

The object of the invention can be realized through following three kinds of technical schemes.

Technical scheme 1

A kind of composite comprises bamboo-wood plywood or the organic expanded material of macromolecules such as bamboo mat plywood, polyurethane.

Filled polyurethane foaming between two bamboo-wood plywoods (bamboo mat plywood that one of which can suitable thickness substitutes), or two bamboo-wood plywoods are sticked on the polyurethane foam board tow sides with adhesive, process operational compound bamboo-wood plywood material;

Technical scheme 2

A kind of desktop of composite comprises the bamboo wood glue and closes macromolecule organic material foaming or foaming plates such as panel, bamboo edging, home record or inner panel, polyurethane.

In the four weeks between two bamboo plywood panels glued consistent with the mechanism of bamboo border, but also on the table stand or table leg mounting bolts set at a fixed internal file or inner plate; in two wood veneer panels and borders, the space between the inner profile filled with foam, or to the border of the same thickness with adhesive foam board therein.

Frame and two bamboo wood glues close the visual effect of panel after bonding like a solid rubber plywood.

Technical scheme 3

A kind of desktop of composite comprises that the bamboo wood glue closes the solid shape pin of the solid shape pin of panel, bamboo edging, home record or inner panel, bamboo wood, bamboo trunk or plastics or metal double end lance is followed closely admittedly.

In the four weeks between two bamboo plywood panels glued mechanism consistent with bamboo frame, can also be on the table stand or table leg mounting bolts set at a fixed internal file or inner plate; in two glued inside back panel, border and internal files within the margins between the plates at a solid equidistant positioning pin mounting holes, solid or spear-shaped pin nails through solid adhesive disposed on two panels between the corresponding solid pin hole; solid shape can be cylindrical shaped pin shoulder-like or cylindrical or cylindrical bamboo bamboo can also be shouldered plastic or metal stud spear pillar solid nail.

The invention provides the new development space of bamboo-wood plywood material, to improving the business economic benefit, meeting the need of market has positive meaning.

Description of drawings

Accompanying drawing 1 is the cross section structure figure of compound bamboo wood foamed glue plywood;

Accompanying drawing 2 closes the whole internal anatomy of desktop for compound bamboo wood glue;

Accompanying drawing 3 is the whole internal anatomy of the location pillar desktop of compound bamboo-wood plywood;

Accompanying drawing 4 is the locating element figure that the location pillar desktop of compound bamboo-wood plywood uses;

Label in the accompanying drawing is respectively:

01 bamboo plywood, 02 desktop, panel frame, 03a within the file, 03b of the inner panel, 04 polyurethane foam or foam board, 05 solid pin mounting positioning hole, 05a solid wood shaped pin, 05b bamboo, 05c plastic solid shaped pin, 05d solid metal spear-headed nails.

The specific embodiment

Embodiment 1

A kind of composite comprises bamboo-wood plywood 01 or bamboo mat plywood, polyurethane foam 04 or foaming plate.

Filled polyurethane foams 04 between two bamboo-wood plywoods 01 (one of which can use the bamboo mat plywood of suitable thickness to substitute), or two bamboo-wood plywoods 01 are sticked on polyurethane foam board 04 tow sides with adhesive, processes operational compound bamboo wood board;

Embodiment 2

A kind of desktop of composite comprises macromolecule organic material foaming 04 or foaming plates such as bamboo-wood plywood 01, bamboo edging 02, home record 03a inner panel 03b, polyurethane.

Between the two bamboo plywood 01 around the sticky glue with wood panel mechanism consistent with bamboo frame 02, can also be on the table stand or table leg mounting bolts provided at the inner file with the

inner panel

03a or 03b; in two glued wood panel and frame, the inner space between files 04 filled with polyurethane foam, or foam of the same thickness and border adhesive sheet 04 therein.

Embodiment 3

A kind of desktop of composite comprises bamboo-wood plywood 01, bamboo edging 02, home record 03a or inner panel 03b, the solid shape pin of bamboo wood installing hole 05, the solid shape pin of bamboo wood 05a, bamboo trunk 05b or the solid shape pin 05c of plastics or metal double end lance is followed closely 05d admittedly.

Between the two bamboo plywood 01 around the sticky glue panel consistent with the mechanism of bamboo frame 02, can also be on the table stand or table leg mounting bolts provided at the inner file with the

inner panel

03a or 03b; bamboo in two plywood inner surface 01, and the inner frame 02

files

03a, 03b between the inner plate or at the margins of a solid pin mounting equidistant positioning hole 05, the solid shaped

05a, 05c or solid spear-headed nails 05d, bamboo 05b, by setting the two bamboo plywood adhesive 01 corresponding to the pin hole 05 within the solid; solid wood pin shape may be cylindrical shape or a cylindrical shape with a shoulder 05a or bamboo 05b, it can be with the shoulder 05c or plastic column solid metal spear-headed nails 05d.

Claims

1. a composite comprises bamboo-wood plywood, macromolecular material foaming, it is characterized by the foaming of macromolecular materials such as between two bamboo-wood plywoods filled polyurethane, or two bamboo-wood plywoods are sticked on foaming plate tow sides.

(2) as claimed in claim 1, wherein the composite material comprises wood glued panels, wood frame, the inner profile or inner plate, foamed or foamed polymer sheet; wherein between two wood veneer panels four weeks sticky mechanism consistent with the panel bamboo border, bamboo panels and bamboo in two border in the middle of a table stand or table leg mounting bolts at a fixed internal file or inner board, two glued panels and inner border filling the space between profiles foamed polymer material, or to the border with the wood adhesive foam sheet of the same thickness in the middle of the panels.

3 according to claim 2, wherein the top plate, which includes wood glued panels, wood frame, the inner profile or inner board, solid wood or plastic solid pin-shaped pin or spear-headed solid metal nail; characterized in that: the two glued panels inside the border and within the file or within the cubicle spare drilled a solid pin mounting positioning hole, solid shaped pin via an adhesive disposed on the two glued panels between the corresponding solid pin hole; solid shaped pin shape can be cylindrical shaped or cylindrical shoulder bamboo columns, bamboo can also be a column with a plastic or metal stud shoulder spear solid nail.