CN220784287U - Aldehyde-free veneer shaving board - Google Patents

Abstract

The utility model discloses an aldehyde-free veneer shaving board which comprises an inner board, a waterproof coating, a veneer, an aldehyde-free adhesive layer and a wrapping band. The utility model has reasonable design, the inner plate is pressed into the honeycomb hole structure plate by adopting the wood dust, the yield of the wood dust plate can be improved, meanwhile, the honeycomb hole structure has high load bearing strength, the waterproof coating is coated on the two sides of the inner plate, the function of sealing the ports at the two ends of the honeycomb hole is achieved, the effect of forming a space is achieved, and the utility model has good dampproof and heat-insulating effects.

Description

Aldehyde-free veneer shaving board

Technical Field

The utility model relates to a shaving board, in particular to an aldehyde-free veneer shaving board.

Background

The chipboard is also called bagasse board, and is a manufactured board which is made of crushed aggregates made of wood or other lignocellulose materials, and is glued under the action of heat and pressure after the adhesive is applied. The method is mainly used for furniture manufacturing, building industry, train and car carriage manufacturing.

At present, the existing formaldehyde-free veneer chipboard has the defects of large crushed aggregates, low processing and manufacturing yield and poor dampproof and heat-insulating effects. Thus, an aldehyde-free veneer chipboard is proposed to address the above problems.

Disclosure of Invention

The utility model aims to solve the problems and provide the formaldehyde-free veneer shaving board.

The formaldehyde-free veneer shaving board comprises an inner board, wherein the inner board is extruded to form a honeycomb hole structure board body through wood chips, waterproof coatings are arranged on two sides of the inner board, and the waterproof coatings are connected and fixed with a veneer through a formaldehyde-free adhesive layer.

Preferably, the waterproof coating forms a space structure with the honeycomb holes on the inner plate.

Preferably, the two veneer edges are connected with each other in a sealing way through the wrapping band.

Preferably, the peripheral side walls of the inner plate are bonded with the middle part of the inner side of the wrapping band.

Preferably, the thickness of the formaldehyde-free glue layer is 0.5cm.

The beneficial effects of the utility model are as follows: the inner plate adopts the saw-dust to press into honeycomb hole structural plate, can improve the output of saw-dust board, and honeycomb hole structure possesses high load simultaneously and bears intensity, utilizes waterproof coating to coat on two sides of inner plate, plays the effect that will seal honeycomb hole both ends port, reaches the effect that forms the separate empty space, has good dampproofing heat preservation effect.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a cross-sectional view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the inner plate of the present utility model.

In the figure: 1. an inner plate; 2. a waterproof coating; 3. a veneer; 4. an aldehyde-free adhesive layer; 5. and wrapping the tape.

Detailed Description

In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-2, an aldehyde-free veneer chipboard comprises an inner board 1, wherein the inner board 1 is extruded by wood chips to form a honeycomb hole structure board body, waterproof coatings 2 are arranged on two sides of the inner board 1, and the waterproof coatings 2 are fixedly connected with a veneer 3 through aldehyde-free adhesive layers 4.

The waterproof coating 2 and the honeycomb holes on the inner plate 1 form a space structure; the number of the veneer panels 3 is two, and the edges of the two veneer panels 3 are mutually connected in a sealing way through the wrapping band 5; the side walls of the periphery of the inner plate 1 are bonded with the middle part of the inner side of the wrapping tape 5; the thickness of the aldehyde-free adhesive layer 4 is 0.5cm.

When the utility model is used, the inner plate 1 is pressed into the honeycomb hole structure plate by adopting wood dust, so that the yield of wood dust plate can be improved, meanwhile, the honeycomb hole structure has high load bearing strength, the waterproof coating 2 is coated on the two sides of the inner plate 1, the function of sealing the ports at the two ends of the honeycomb hole is achieved, the effect of forming a space is achieved, and the utility model has good dampproof and heat preservation effects.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (5)

1. Aldehyde-free veneer chipboard, comprising an inner plate (1), characterized in that: the inner plate (1) forms a honeycomb hole structure plate body through wood chip extrusion, waterproof coatings (2) are arranged on two sides of the inner plate (1), and the waterproof coatings (2) are fixedly connected with the veneer (3) through aldehyde-free adhesive layers (4).

2. An aldehyde-free veneer particle board according to claim 1, wherein: the waterproof coating (2) and the honeycomb holes on the inner plate (1) form a space structure.

3. An aldehyde-free veneer particle board according to claim 1, wherein: the two veneer (3) are arranged, and the edges of the two veneer (3) are connected with each other in a sealing way through the wrapping band (5).

4. An aldehyde-free veneer particle board according to claim 1, wherein: the side walls around the inner plate (1) are bonded with the middle part of the inner side of the wrapping belt (5).

5. An aldehyde-free veneer particle board according to claim 1, wherein: the thickness of the aldehyde-free adhesive layer (4) is 0.5cm.