CN112454591A

CN112454591A - Assembly for bamboo-wood composite cylinder and processing method of bamboo-wood composite cylinder

Info

Publication number: CN112454591A
Application number: CN202011337697.3A
Authority: CN
Inventors: 刘向飞; 黄涛
Original assignee: Yantai Bohai Woodworking Machinery Co ltd
Current assignee: Yantai Bohai Woodworking Machinery Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-03-09
Anticipated expiration: 2040-11-25
Also published as: CN112454591B

Abstract

The invention relates to a component for a bamboo-wood composite cylinder and a processing method of the bamboo-wood composite cylinder, and belongs to the technical field of bamboo utilization. A processing method of a bamboo-wood composite cylinder component is characterized in that bamboo boards formed by dividing bamboo materials into equal parts are planed to remove bamboo joints on the inner cambered surfaces and the outer cambered surfaces of the bamboo boards; a wood board is taken, the width of the wood board is not larger than the span of the inner arc surface of the bamboo board, one surface of the wood board is milled into an arc top surface matched with the inner arc surface of the bamboo board through milling, and the bamboo board and the wood board are glued together through splicing and pressing equipment to form the assembly for the bamboo-wood composite cylinder. Also, a method of assembling a cylinder from the components using the composite cylinder is provided.

Description

Assembly for bamboo-wood composite cylinder and processing method of bamboo-wood composite cylinder

Technical Field

The invention relates to a component for a bamboo-wood composite cylinder and a processing method of the bamboo-wood composite cylinder, and belongs to the technical field of bamboo utilization.

Background

The original ecological bamboo has limited length and big and small heads, and has a plurality of limitations when being used in buildings. The irregular and tough bamboo wood is difficult to use in engineering and construction due to the fact that two different bamboos are butted to form a bamboo wood rod, connection of butt joint ends is not tight, the butt joint ends have obvious step changes, and the butt joint ends are easy to break due to the fact that the large ends and the small ends of the bamboos are connected.

Disclosure of Invention

The invention provides a component for a bamboo-wood composite cylinder and a processing method of the bamboo-wood composite cylinder, aiming at the problem that original ecological bamboos cannot be lengthened by adopting conventional means. The processing method can be used for lengthening the length of the bamboo wood, can also be used for changing the diameter of the bamboo wood, and provides more possibilities for utilization of the bamboo wood.

The technical scheme for solving the technical problems is as follows: a processing method of a bamboo-wood composite cylinder component is characterized in that bamboo boards formed by dividing bamboo materials into equal parts are planed to remove bamboo joints on the inner cambered surfaces and the outer cambered surfaces of the bamboo boards; a wood board is taken, the width of the wood board is not larger than the span of the inner arc surface of the bamboo board, one surface of the wood board is milled into an arc top surface matched with the inner arc surface of the bamboo board through milling, and the bamboo board and the wood board are glued together through splicing and pressing equipment to form the assembly for the bamboo-wood composite cylinder.

On the basis of the technical scheme, in order to achieve the convenience of use and the stability of equipment, the invention can also make the following improvements on the technical scheme:

furthermore, the comb teeth are processed on the end face of the assembly for the bamboo-wood composite cylinder, and the two assemblies for the bamboo-wood composite cylinder are spliced and combined through the comb teeth at the end parts.

In order to improve the utilization rate of bamboo wood and for the needs of engineering, provide some large diameter bamboo wood, this application still provides following processing method for changing the diameter of bamboo wood:

the utility model provides a processing method of compound cylinder of bamboo wood, its special character lies in, with the compound for cylinder subassembly of bamboo wood among the above-mentioned technical scheme, through the four sides planing milling type, the terminal surface with compound for cylinder subassembly of bamboo wood is processed into fan-shaped, makes a plurality of compound for cylinder subassemblies of bamboo wood assemble into the cylinder to realize the diameter that increases the bamboo timber and improve the intensity of bamboo timber. The bamboo-wood composite cylinder is different in length of the components.

The invention has the advantages that: the high strength of the bamboo is utilized, the regularity of the wood is combined, the advantages of the two materials are combined, the utilization rate of the bamboo is improved, the utilization range of the bamboo is increased, and the bamboo product with longer length can be processed.

Drawings

FIG. 1 is a schematic structural view of a bamboo-wood composite cylinder assembly;

FIG. 2 is a schematic view of bamboo splitting;

FIG. 3 is a schematic diagram of a comb structure at the end of the bamboo-wood composite cylinder assembly;

FIG. 4 is a schematic diagram of a bamboo-wood composite cylinder assembly after four-sided planing and milling;

fig. 5 is a schematic structural diagram of a bamboo-wood composite cylinder.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.

A processing method of a bamboo-wood composite cylinder component (see figures 1-3) takes a bamboo wood with the diameter of 120mm as an example, in order to improve the utilization rate of the bamboo wood, the length is generally 1-2m, the bamboo wood is equally divided into 3 parts to form a bamboo board 1, the bamboo board 1 is planed, bamboo joints on the inner cambered surface and the outer cambered surface of the bamboo board 1 are removed, and no obvious bulge exists; taking a long wood board 2 with the cross section of 100mm multiplied by 38mm, wherein the width of the wood board 2 is not more than the span of the inner arc surface of the bamboo board 1, milling one surface of the wood board 2 into an arc top surface matched with the inner arc surface of the bamboo board 1 through milling, and gluing the bamboo board 1 and the wood board 2 together through splicing and pressing equipment to form a bamboo-wood composite cylindrical component; the comb teeth are processed on the end face of the assembly for the bamboo-wood composite cylinder, and the two assemblies for the bamboo-wood composite cylinder are spliced and combined through the comb teeth at the end parts.

In order to improve the utilization rate of bamboo wood and provide some large-diameter bamboo wood for the needs of engineering, the application also provides the following processing method (see fig. 1-5) for changing the diameter of the bamboo wood:

processing a plurality of bamboo materials into a bamboo-wood composite cylinder component in the manner;

with the compound cylinder of bamboo wood subassembly for among the above-mentioned technical scheme, through the four sides planing milling type, the terminal surface with compound cylinder of bamboo wood subassembly is processed into fan-shaped, with four compound cylinder of bamboo wood subassemblies for the cylinder makeup into the cylinder, realize increasing the diameter of bamboo timber and the intensity that improves the bamboo timber. Specifically, a plurality of bamboo-wood composite cylinder components are used, and can be selected according to the size of the cylinder required in practice; wherein, the length that the compound cylinder of bamboo wood adopted the subassembly is different.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A method for processing a component for a bamboo-wood composite cylinder is characterized in that bamboo boards formed by dividing bamboo materials into equal parts are planed to remove bamboo joints on the inner cambered surface and the outer cambered surface of each bamboo board; a wood board is taken, the width of the wood board is not larger than the span of the inner arc surface of the bamboo board, one surface of the wood board is milled into an arc top surface matched with the inner arc surface of the bamboo board through milling, and the bamboo board and the wood board are glued together through splicing and pressing equipment to form the assembly for the bamboo-wood composite cylinder.

2. The processing method of the assembly for the bamboo-wood composite cylinder according to claim 1, characterized in that comb teeth are processed on the end face of the assembly for the bamboo-wood composite cylinder, and the two assemblies for the bamboo-wood composite cylinder are spliced and combined through the comb teeth at the end portions.

3. The processing method of the bamboo-wood composite cylinder is characterized in that the components for the bamboo-wood composite cylinder in the claim 1 or 2 are processed into a fan shape through a four-sided planing milling type, so that a plurality of components for the bamboo-wood composite cylinder are spliced into a cylinder to increase the diameter of the bamboo and improve the strength of the bamboo.

4. The processing method of the bamboo-wood composite cylinder according to claim 3, wherein the components for the bamboo-wood composite cylinder have different lengths.