CN214136470U

CN214136470U - Layering bamboo plywood

Info

Publication number: CN214136470U
Application number: CN202021767771.0U
Authority: CN
Inventors: 颜有兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-22
Filing date: 2020-08-22
Publication date: 2021-09-07
Anticipated expiration: 2030-08-22

Abstract

The utility model provides a layering bamboo plywood, the bamboo plywood is formed by the range upon range of bamboo plywood layer, and the bamboo plywood layer comprises the bamboo chip that quantity is greater than 2, connects through connecting the rope between the adjacent bamboo chip and forms, and the intraformational bamboo chip of adjacent bamboo plywood overlooks and is vertically and horizontally staggered and distributes, forms integratively through the viscose layer bonding between the adjacent bamboo plywood layer. By adopting the above technical scheme, the utility model, bamboo chip after through the multilayer suppression has the advantage that intensity is high, and the bamboo plywood layer after connecting through connecting the rope is difficult for ftractureing, forms bamboo plywood with bamboo plywood layer multilayer complex again, and it possesses intensity height, does not ftracture, excellent in use effect's advantage.

Description

Layering bamboo plywood

Technical Field

The utility model belongs to the technical field of bamboo article technique and specifically relates to indicate a layering bamboo plywood.

Background

The bamboo is tall and straight, in old lifetime's thin bamboo strips used for weaving worker heart, it is that can foster the good thing of the mouth that sticks with paste, weave various baskets, use the mouth such as basket, its durable, beautiful fashion, along with the development of society, the young people run to the city, become mountain flakiness bamboo also nobody to reuse, cut down and burn as the firewood, cause the great waste of resource, but people are also bigger and bigger to the demand of resource, traditional timber is cut down too much (is used for making all kinds of articles for use), cause the forest nervous, do not accord with the demand of social development.

Disclosure of Invention

An object of the utility model is to overcome prior art not enough, provide a layering bamboo plywood that intensity is high, do not ftracture, excellent in use effect.

In order to achieve the above object, the present invention provides a technical solution: the utility model provides a layering bamboo plywood, the bamboo plywood is formed by the range upon range of bamboo plywood layer, and the bamboo plywood layer comprises the bamboo chip that quantity is greater than 2, connects through the connecting rope between the adjacent bamboo chip and forms, and the intraformational bamboo chip of adjacent bamboo plywood overlooks and is vertically and horizontally staggered and distributes, forms integratively through the viscose layer bonding between the adjacent bamboo plywood layer.

The green surface of the lower layer bamboo board layer faces downwards, the green surface of the upper layer bamboo board layer faces upwards, and glue is coated on the surface of the inner layer of the bamboo chip.

The adhesive layer is glue.

The connecting rope is a cotton thread or a hemp rope.

The number of the bamboo board layers is more than 2, and the adjacent bamboo board layers are vertically and horizontally crossed and laminated to form the bamboo plywood in a overlooking mode.

By adopting the above technical scheme, the utility model, bamboo chip after through the multilayer suppression has the advantage that intensity is high, and the bamboo plywood layer after connecting through connecting the rope is difficult for ftractureing, forms bamboo plywood with bamboo plywood layer multilayer complex again, and it possesses intensity height, does not ftracture, excellent in use effect's advantage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings, and the preferred embodiment of the present invention is: referring to the attached drawing 1, the batten bamboo plywood is formed by laminating bamboo board layers, each bamboo board layer is formed by bamboo chips 1 with the number larger than 2, the number of the bamboo board layers is larger than 2, the adjacent bamboo board layers are vertically and horizontally crossed and laminated to form the bamboo plywood in a overlooking mode, the adjacent bamboo chips 1 are connected and formed through connecting ropes 3, each connecting rope 3 is a cotton thread or a hemp rope, the bamboo chips 1 in the adjacent bamboo board layers are vertically and horizontally staggered and distributed in an overlooking mode, the adjacent bamboo board layers are bonded into a whole through adhesive layers 4, and the adhesive layers 4 are glue. The green surface of the lower layer bamboo plate layer faces downwards, the green surface of the upper layer bamboo plate layer faces upwards, the green surface of the bamboo chip 1 is planed to remove green, the inner layer of the bamboo chip 1 is planed, and glue is coated on the surface of the inner layer of the bamboo chip 1.

The preparation process comprises the following steps:

1. cutting bamboo into pieces of 2-4cm by a ram, and drying;

2. putting the dried bamboo strips into a press, pressing the bamboo strips into equal-thickness bamboo chips of 0.5cm in a layer-by-layer pressing mode, and steaming to prevent insects.

3. The pressed and cooked bamboo strips are connected into various required shapes by cotton threads to form the bamboo board layer.

4. The connected bamboo board layers are placed in a die of a press, spread and laid flat, the green faces of the bamboo boards face outwards, 3% -5% of flour or bean flour is added into glue, the glue is uniformly sprayed onto the bamboo chips, the glue is used according to the amount of 350 plus one 400g per square meter (double faces), then the upper layer bamboo board layer is placed on the surface of the lower layer bamboo board layer, the strip length directions of adjacent layers of bamboo strips are overlooked to be in criss-cross lamination (the lower layer of bamboo strips are longitudinal, and the upper layer of bamboo strips are transverse).

5. And pressurizing and heating the laminated bamboo plywood, wherein the pressurizing pressure is 2.5-3MPa, the temperature is 140-.

6. Taking out the bamboo plywood formed by gluing every two bamboo chips, and placing the bamboo plywood into a double-sided planer to perform double-sided green removing (the bamboo plywood without green removing is not firm in gluing).

7. And (5) making a rubber plate blank according to the layer number requirement of the connected product, sawing the rubber plate blank into a required size, and painting the rubber plate blank to obtain the finished product.

The bamboo plywood after this scheme of adoption intensity is high, difficult fracture, excellent in use effect, protection against insects, and is durable and useful.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that all the changes made according to the shape and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a layering bamboo plywood which characterized in that: the bamboo plywood is formed by the range upon range of bamboo plywood layer, and the bamboo plywood layer comprises bamboo chip (1) that quantity is greater than 2, connects through connecting rope (3) between adjacent bamboo chip (1) and forms, and adjacent intraformational bamboo chip (1) of bamboo plywood overlooks and is criss-cross distribution, and it is integrative to bond through viscose layer (4) between the adjacent bamboo plywood layer.

2. The batten bamboo plywood of claim 1, wherein: the green surface of the lower layer bamboo plate layer faces downwards, the green surface of the upper layer bamboo plate layer faces upwards, and glue is coated on the surface of the inner layer of the bamboo chip (1).

3. The batten bamboo plywood of claim 1, wherein: the adhesive layer (4) is glue.

4. The batten bamboo plywood of claim 1, wherein: the connecting rope (3) is a cotton thread or a hemp rope.

5. The batten bamboo plywood of claim 1, wherein: the number of the bamboo board layers is more than 2, and the adjacent bamboo board layers are vertically and horizontally crossed and laminated to form the bamboo plywood in overlooking.