CN217621109U - Artificial board integrated by bonding fir strips - Google Patents

Abstract

The utility model relates to an wood-based plate technical field specifically is an integrated wood-based plate is bonded to fir strip, including the circuit board main part, the circuit board main part comprises wood grain veneer, last composite sheet, fir plank and lower composite sheet, just fir board upper end is equipped with the composite sheet, fir board lower extreme is equipped with down the composite sheet, it all is equipped with the wood grain veneer to go up composite sheet upper end and lower composite sheet lower extreme, it is equipped with the spacing groove to go up the composite sheet lower extreme and be equipped with the lower composite sheet upper end, fir plank comprises multiunit fir strip, fir strip both ends all are equipped with multiunit joint piece and joint groove, fir strip both sides are equipped with oblique interface.

Description

Artificial board integrated by bonding fir strips

Technical Field

The utility model relates to an artificial board technical field specifically is a fir strip bonds integrated artificial board.

Background

At present, the known machine-made fir wood strip integrated artificial board is generally processed into short fir wood strips with uniform specification by a machine, then comb teeth openings are processed at the two longitudinal ends of the short fir wood strips, long fir wood strips with standard specification are bonded by the comb teeth openings, then rectangular or trapezoidal concave-convex tenons matched with each other are respectively processed at the two side surfaces of the long fir wood strips, the long fir wood strips are bonded with each other after being glued, and then the long fir wood strips are hot-pressed into boards by a large-tonnage hot press. The thickness of the hot-pressed board is the thickness of the artificial board, and even if the concave-convex tenons on the two sides of the batten of the thicker board are respectively processed into one matched concave-convex tenon, the geometric size of the rectangular or trapezoidal concave-convex tenon is slightly increased. Firstly, in the production aspect, the concave-convex tenons machined on two side surfaces of the general fir strips are rectangular or trapezoidal, so that the requirement on the precision of a cutter is high, particularly four appearance angles of the rectangle or the trapezoid are provided, the precision of the cutter is difficult to control, the cutter is difficult to repair after being worn, small round corners are easy to generate, the standards of the machined concave-convex tenons are inconsistent, and the quality of finished boards formed by matching the fir strips is inevitably influenced; meanwhile, the precision of the rectangular or trapezoidal cutter is difficult to control, so that difficulty in passing is brought to the integrated artificial board of the fir wood strips needing to be manufactured into double-tenon or multi-tenon matching, only one concave-convex tenon is processed on two sides of the thicker fir wood strips, and the bending strength after board forming is far inferior to that of the artificial board prepared by mutually matching double-tenon or multi-tenon. Secondly, in the aspect of use, because the existing artificial board manufacturers generally adopt a single standard specification for machining the short fir wood strips, namely the length, the width and the thickness of each short fir wood strip which is adhered by the comb teeth openings are required to be consistent, although the production efficiency can be improved, two major disadvantages exist, namely, because each short fir wood strip needs to be cut into the standard width, the waste of the fir raw material with small diameter is avoided greatly, and because each short fir wood strip is cut into the standard length, the long fir wood strips which are adhered into the standard specification by the comb teeth openings are adhered to each other, the comb teeth openings formed after the short fir wood strips are integrated into the hot-pressed board are arranged on a straight line, although the separation strips of the short fir wood strips are staggered, the bending strength of the artificial board along the straight line direction is reduced, particularly when the artificial board is used for sawing into small block-shaped boards, if the saw seams are just met on the straight line formed by the comb teeth openings, the finished product is easy to peel off, and the quality problem of the comb teeth and the hidden danger are caused.

Application number CN200820104864.8 discloses an artificial board integrated with China fir strips in a bonding way, wherein short China fir strips forming the board adopt non-single standard specifications to save raw materials and reduce cost, comb tooth connecting openings are formed at two longitudinal ends of the short China fir strips, long China fir strips are bonded by comb teeth, and the arrangement of the comb tooth openings on the artificial board surface is randomly arranged to present a non-linear arrangement shape; meanwhile, according to the requirements of different thicknesses of the artificial board, 1 to 3 semicircular convex tenons and concave tenons are respectively manufactured on two side surfaces of the long fir wood strip, the section shape of each semicircular tenon is a semicircular structure added at the front end of the rectangular tenon, and the long fir wood strips with different widths are spliced and hot-pressed into a board after single surfaces of the long fir wood strips are coated with glue by means of the close fit of the semicircular concave-convex tenons, so that the internal quality of the artificial board is ensured, and the boards with different thicknesses can be manufactured to meet the market requirements.

Although the problem in the above-mentioned background art has been solved to above patent, still there is very big defect, and at first this fir strip bonds integrated wood-based plate junction area less, and connects a single structure, causes holistic fastness relatively poor, and whole panel exposes outside, and the line on the panel is single, is difficult to satisfy current user demand, and the aesthetic property is relatively poor.

Therefore, it is necessary to design an artificial board with fir wood strips bonded and integrated to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fir strip bonds integrated wood-based plate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a fir strip bonds integrated wood-based plate, includes the integrated board main part, the integrated board main part comprises wood grain veneer, last composite sheet, china fir plank and lower composite sheet, just china fir board upper end is equipped with the composite sheet, china fir board lower extreme is equipped with lower composite sheet, it all is equipped with the wood grain veneer to go up composite sheet upper end and lower composite sheet lower extreme, it is equipped with the spacing groove to go up composite sheet lower extreme and lower composite sheet upper end, china fir plank comprises multiunit china fir strip, china fir strip both ends all are equipped with multiunit joint block and joint groove, china fir strip both sides are equipped with oblique interface.

As the preferred scheme of the utility model, the fir plank is through the oblique interface adhesive bonding of both sides by multiunit fir stuff.

As the preferred scheme of the utility model, through the compression moulding between china fir plank and last composite sheet, the lower composite sheet.

As the preferred scheme of the utility model, go up through the compression moulding between composite sheet, lower composite sheet and the wood grain veneer.

As the preferred scheme of the utility model, the multiunit the terminal surface of fir stuff passes through the joint piece and connects the groove joint connection.

As the utility model discloses preferred scheme, the joint piece comprises multiunit circular arc joint piece and cusp joint block, the joint groove comprises multiunit circular arc joint groove and cusp joint groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the china fir plank that sets up, the china fir plank is through the oblique interface adhesive bonding of both sides by multiunit china fir stuff, has increased the area of connecting, has improved the stability of junction.

2. The utility model discloses in, through last composite sheet, lower composite sheet and the wood grain veneer leather that sets up, through compression moulding between china fir plank and last composite sheet, the lower composite sheet, go up through compression moulding between composite sheet, lower composite sheet and the wood grain veneer leather, form china fir board upper end and the further reinforced structure of lower extreme, and can effectively reduce the direct exposure of china fir board texture through the wood grain veneer leather that sets up, can set up the line according to the demand, improved holistic aesthetic feeling.

3. The utility model discloses in, through the china fir stuff that sets up, the terminal surface of multiunit china fir stuff is through connecting piece and joint groove joint, and the joint piece comprises multiunit circular arc joint piece and cusp joint block, and the joint groove comprises multiunit circular arc joint groove and cusp joint groove, forms multiple connection shape, has improved the variety of junction structure to the fastness of junction has been improved.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a view of the split structure of the present invention;

fig. 3 is a structural view of the fir wood strip of the present invention.

In the figure: 1. an integration plate main body; 101. sticking wood grain veneers; 102. mounting a composite plate; 103. a fir board; 1031. chinese fir wood strips; 1032. an inclined interface; 1033. a joint block; 1034. a joint groove; 104. a lower composite board; 105. a limiting groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but which are provided so as to render the disclosure of the invention more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, the present invention provides a technical solution:

the utility model provides a fir strip bonds integrated wood-based plate, including integrated board main part 1, integrated board main part 1 is by wood grain veneer 101, go up composite sheet 102, fir board 103 and lower composite sheet 104 are constituteed, and fir board 103 upper end is equipped with composite sheet 102, fir board 103 lower extreme is equipped with lower composite sheet 104, it all is equipped with wood grain veneer 101 to go up composite sheet 102 upper end and lower composite sheet 104 lower extreme, it is equipped with spacing groove 105 to go up composite sheet 102 lower extreme and lower composite sheet 104 upper end, fir board 103 comprises multiunit fir strip 1031, fir strip 1031 both ends all are equipped with multiunit joint piece 1033 and joint groove 1034, fir strip 1031 both sides are equipped with oblique interface 1032.

In the embodiment, referring to fig. 2 and fig. 3, the fir wood board 103 is formed by gluing and connecting a plurality of fir wood strips 1031 through the bevel connection 1032 on both sides, so that the connection area is increased, and the stability of the connection position is improved.

In an embodiment, referring to fig. 2, the fir board 103, the upper composite board 102 and the lower composite board 104 are formed by compression molding, and the upper composite board 102, the lower composite board 104 and the wood grain veneer 101 are formed by compression molding, so as to form a further reinforced structure at the upper end and the lower end of the fir board 103, and the wood grain veneer 101 can effectively reduce direct exposure of the texture of the fir board 103, and can be provided with the texture as required, thereby improving the overall aesthetic feeling.

In an embodiment, referring to fig. 3, the end surfaces of the plural groups of fir sticks 1031 are connected by clamping through the joint blocks 1033 and the joint grooves 1034, the joint blocks 1033 are composed of plural groups of arc joint blocks and tooth joint blocks, and the joint grooves 1034 are composed of plural groups of arc joint grooves and tooth joint grooves, so that various connection shapes are formed, the diversity of the structures of the connection positions is improved, and the firmness of the connection positions is improved.

The working principle is as follows: during the use, china fir plank 103 is glued by the oblique interface 1032 adhesive connection of multiunit china fir plank 1031 through both sides, the area of connection has been increased, the stability of junction has been improved, china fir plank 103 and last composite sheet 102, through compression moulding between the composite sheet 104 down, go up composite sheet 102, through compression moulding between composite sheet 104 and the wood grain veneer 101 down, form china fir plank 103 upper end and the further reinforced structure of lower extreme, and can effectively reduce the direct exposure of china fir plank 103 texture through the wood grain veneer 101 that sets up, can set up the texture as required, whole aesthetic feeling has been improved, the terminal surface of multiunit china fir plank 1031 is connected through joint piece 1033 and joint groove joint, joint piece 1033 comprises multiunit circular arc joint piece and dentate joint piece, joint groove 1034 comprises multiunit circular arc joint groove and dentate joint groove, form multiple connection shape, the variety of junction structure has been improved, thereby the fastness of junction has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a fir strip bonds integrated wood-based plate, includes integrated board main part (1), its characterized in that: integrated board main part (1) comprises wood grain veneer gluing skin (101), last composite sheet (102), china fir board (103) and lower composite sheet (104), just china fir board (103) upper end is equipped with composite sheet (102), china fir board (103) lower extreme is equipped with down composite sheet (104), it all is equipped with wood grain veneer gluing skin (101) to go up composite sheet (102) upper end and lower composite sheet (104) lower extreme, it is equipped with spacing groove (105) to go up composite sheet (102) lower extreme and lower composite sheet (104) upper end, china fir board (103) comprise multiunit china fir strip (1031), china fir strip (1031) both ends all are equipped with multiunit joint piece (1033) and joint groove (1031), china fir strip (1031) both sides are equipped with oblique interface (1032).

2. The artificial board integrated by fir wood strip bonding according to claim 1, wherein: the fir wood board (103) is connected by a plurality of groups of fir wood strips (1031) through oblique connectors (1032) on two sides in an adhesive manner.

3. The artificial board for bonding and integrating fir wood strips according to claim 1, wherein: the fir board (103) is formed with the upper composite board (102) and the lower composite board (104) through pressing.

4. The artificial board for bonding and integrating fir wood strips according to claim 1, wherein: the upper composite board (102), the lower composite board (104) and the wood grain veneer (101) are formed through pressing.

5. The artificial board for bonding and integrating fir wood strips according to claim 1, wherein: the end faces of the multiple groups of fir wood strips (1031) are connected in a clamping mode through joint blocks (1033) and joint grooves (1034).

6. The artificial board for bonding and integrating fir wood strips according to claim 1, wherein: the joint block (1033) is composed of a plurality of groups of arc joint blocks and tooth-shaped joint blocks, and the joint groove (1034) is composed of a plurality of groups of arc joint grooves and tooth-shaped joint grooves.

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