CN211073955U

CN211073955U - Plywood for container bottom plate

Info

Publication number: CN211073955U
Application number: CN201920882281.6U
Authority: CN
Inventors: 徐先发; 徐集成
Original assignee: Fujian Bayi Village Yongqing Bamboo Wood Industry Development Co ltd
Current assignee: Fujian Bayi Village Yongqing Bamboo Wood Industry Development Co ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-07-24
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a plywood is used to container bottom plate, including surface course, intermediate level and bottom, surface course, intermediate level and bottom form through the group's base veneer, and surface course and bottom are bamboo mat or wooden veneer, and the intermediate level is formed or is formed by bamboo yellow sheet bamboo curtain, footpath bamboo curtain, the compound of wooden veneer by multilayer bamboo yellow sheet bamboo curtain complex, and the surface of the bamboo mat of surface course and bottom is provided with impregnated paper and pastes the surface course, the utility model provides a plywood is used to container bottom plate that adhesive property and intensity all obtained the improvement.

Description

Plywood for container bottom plate

Technical Field

The utility model relates to a container plywood technical field specifically is a plywood for container bottom plate.

Background

The plywood used for the bottom plate of the container is used as a main bearing component of the container and is required to have higher mechanical property, appearance quality and aging resistance.

The traditional container bottom plate uses plywood to turn hard broad-leaved wood into veneer, and is processed by the procedures of glue distribution, hot pressing, edge cutting, tenoning and the like.

In recent years, along with the increasing use of bamboo-wood composite container floors or all-bamboo container floors, the bottom plates of all the types of containers need more bamboo mats, chordwise bamboo curtains and/or radial bamboo curtains, and in the process of processing the bamboo mats and the chordwise bamboo curtains, the residual bamboo yellow pieces cannot be fully utilized in the plywood for the container floors due to poor gluing.

Based on this, the utility model designs a plywood for the container bottom plate to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plywood for container floor to remaining bamboo yellow chips carry out make full use of's problem in the plywood for the container floor because of the veneer is not good in solving above-mentioned device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plywood is used to container bottom plate, includes surface course, intermediate level and bottom, its characterized in that: the bamboo mat comprises a surface layer, a middle layer and a bottom layer, wherein the surface layer, the middle layer and the bottom layer are formed by assembling and gluing, the surface layer and the bottom layer are bamboo mats or wood veneers, the middle layer is formed by compounding multiple layers of bamboo-yellow sheet bamboo curtains or compounding bamboo-yellow sheet bamboo curtains, a chord-direction bamboo curtain, a radial bamboo curtain and wood veneers, and the outer surfaces of the surface layer and the bottom layer of the bamboo mat are provided with impregnated paper veneering layers.

Preferably, the thickness of the tabasheer bamboo curtain is not less than one layer, and the thickness of the tabasheer bamboo curtain not less than one layer is 2-8 mm.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure and reasonable design, 1. the utility model scrapes off the bamboo cuticle which is not beneficial to gluing with the bamboo yellow sheet through the plane, recombines the bamboo yellow sheet in a grinding and cracking mode, weaves the bamboo yellow sheet bamboo curtain through the string, and prepares the plywood for the container floor through the procedures of primary drying, gumming, secondary drying, plate arrangement, hot pressing, edge sawing, tenoning, etc., and has strong compactness and strong anti-deformation capability; 2. the bamboo yellow sheet processed by scraping, grinding and gumming of the utility model has improved bonding performance and strength, short production period of bamboo wood, wide source of bamboo yellow sheet material, and accordance with the development trend of plywood for container bottom plates; namely, the utility model provides a plywood for container bottom plate that bonding performance and intensity all obtained the improvement.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-surface layer, 2-middle layer and 3-bottom layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the utility model provides a plywood is used to container bottom plate, includes surface course 1, intermediate level 2 and bottom 3, its characterized in that: the surface layer 1, the middle layer 2 and the bottom layer 3 are formed by assembly gluing, the surface layer 1 and the bottom layer 3 are made of bamboo mats or wood veneers, the middle layer 2 is formed by compounding multiple layers of bamboo sheet bamboo curtains or bamboo sheet bamboo curtains, chordwise bamboo curtains or radial bamboo curtains and wood veneers, and the outer surfaces of the bamboo mats of the surface layer 1 and the bottom layer 3 are provided with impregnated paper veneers.

Wherein, the thickness of the bamboo curtain is 2-8 mm, and the thickness of the bamboo curtain is not less than one layer.

The utility model discloses a scrape the bamboo horny layer that the removal is unfavorable for the veneer with the tabasheer through digging, through the mode recombination tabasheer that grinds the fracture again, weave into the tabasheer bamboo curtain through the string, through once dry, the gumming, secondary drying, the platoon board, hot pressing, the trimming, process such as tenoning makes the plywood for the container floor, dig and scrape, grind the fracture, the tabasheer piece after the gumming is handled all obtains improving at bonding property and intensity, and bamboo timber production cycle is short, tabasheer piece material source is extensive, accord with the plywood development trend for the container bottom plate.

Four examples of the present invention are listed below.

[ example 1 ]

A plywood for the bottom plate of container is composed of surface layer 1, middle layer 2 and bottom layer 3, which are combined together, and features that the surface layer 1 is made up of bamboo mat, the bottom layer 3 is made up of bamboo mat, and the middle layer 2 is made up of multiple layers of bamboo strips and bamboo curtains. The surface layer and the bottom layer can be provided with a impregnated paper laminated surface layer.

[ example 2 ]

A plywood for the bottom plate of container made of bamboo is composed of surface layer (1), middle layer (2) and bottom layer (3), which are adhered together, and features that said surface layer (1) is bamboo mat, said bottom layer (3) is bamboo mat, and said middle layer (2) is made up of bamboo strips, chordwise or radial bamboo curtain through rational arrangement. The surface layer and the bottom layer can be provided with a impregnated paper laminated surface layer.

[ example 3 ]

A kind of bamboo wood compounds the container bottom plate and uses the plywood, by the surface course 1,

intermediate level

2, 3 assembly veneers of bottom layer to glue and form, wherein the surface course 1 is bamboo mat or wooden veneer, the bottom layer 3 is bamboo mat or wooden veneer, the intermediate level 2 is the compound one-tenth of the bamboo yellow sheet bamboo curtain, wooden veneer of the multilayer. The surface layer and the bottom layer can be provided with a impregnated paper laminated surface layer.

[ example 4 ]

intermediate level

2, 3 assembly veneers of bottom layer to glue and get, wherein the surface course 1 is bamboo mat or wooden veneer, the bottom layer 3 is bamboo mat or wooden veneer, the intermediate level 2 is bamboo yellow sheet bamboo curtain, chordwise bamboo curtain and/or radial bamboo curtain, wooden veneer to arrange and compound rationally. The surface layer and the bottom layer can be provided with a impregnated paper laminated surface layer.

In the description of the present specification, reference to the description of the terms "embodiment," "example," "specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a plywood is used to container bottom plate, includes surface course (1), intermediate level (2) and bottom (3), its characterized in that: surface course (1), intermediate level (2) and bottom (3) form through the group base veneer, surface course (1) and bottom (3) are bamboo mat or wooden veneer, intermediate level (2) are formed or are formed by bamboo clapper bamboo curtain, radial chord direction bamboo curtain, the compounding of wooden veneer by the compound of multilayer bamboo clapper bamboo curtain, the surface of the bamboo mat of surface course (1) and bottom (3) is provided with the impregnated paper and pastes the surface course.

2. Plywood for the floor of a container, according to claim 1, characterized in that: the thickness of the tabasheer bamboo curtain is not less than one layer, and the thickness of the tabasheer bamboo curtain not less than one layer is 2-8 mm.