CN213532998U

CN213532998U - Bamboo wood composite sheet convenient to butt joint

Info

Publication number: CN213532998U
Application number: CN202022114042.1U
Authority: CN
Inventors: 吴月平
Original assignee: Wanzai Zhejiang Jiangxi Dongsen Bamboo And Wood Products Co ltd
Current assignee: Wanzai Zhejiang Jiangxi Dongsen Bamboo And Wood Products Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-25
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a bamboo-wood composite board convenient for butt joint, which belongs to the technical field of bamboo-wood composite boards and comprises a board body, wherein the surface of the board body is provided with a plurality of limiting holes, limiting rods are inserted in the limiting holes, the board bodies are connected through the limiting rods, a substrate layer is paved in the board body, inserting grooves are arranged on both sides of the surface of the substrate layer, adhesive layers are coated on both sides of the surface of the substrate layer, one end of each limiting rod is inserted into the limiting holes on the adjacent surfaces of the board body, then the limiting holes on one side of the adjacent board bodies are inserted into the other end of each limiting rod, one surface connected with the surface of the board body is coated with colloid and then the board body is closed and aligned, the limiting rods can play a limiting role between the two adjacent board bodies in the moving butt joint process of the board body, so that the position between the adjacent board bodies is kept stable, the accuracy of butt joint is improved.

Description

Bamboo wood composite sheet convenient to butt joint

Technical Field

The utility model relates to a bamboo wood composite sheet technical field especially relates to a bamboo wood composite sheet convenient to butt joint.

Background

The bamboo-wood composite board is a composite regenerated product of bamboo and wood, the panel and the bottom board of the bamboo-wood composite board adopt the superior bamboo, the core layer of the bamboo-wood composite board is mainly made of woods such as fir, camphor wood and the like, and the production and the manufacture of the bamboo-wood composite board depend on excellent mechanical equipment, advanced scientific technology and standardized production process flow and can be manufactured into a novel composite board through a series of nearly 40 complicated processes such as corrosion prevention, moisture prevention, high pressure, high temperature, gluing, rotary grinding and the like.

The patent No. CN 2486294Y discloses a bamboo-wood composite board, which has great advantages in impact resistance, static bending strength, beauty and thickness, has smooth surface, luster and wide breadth, does not need splicing, has high static bending strength and impact resistance, can replace wood boards, bamboo mats, core-board boards and shaving boards with various specifications, and can be widely applied to the fields of architectural decoration, fitment, packaging box manufacture and the like.

The bamboo-wood composite board has the following defects that 1, the traditional bamboo-wood board is of a common board body structure, when the bamboo-wood composite board is used in a large area, the boards need to be bonded and then combined, the traditional bonding mode is direct alignment bonding after glue is applied, deviation and dislocation are easy to occur in the butt joint process, and the precision is affected; 2. the bamboo wood composite sheet is formed by the multilayer plate body complex usually, is planar structure between the plate body, and direct sticky complex is in the in-service use in-process, receives the reason that the colloid is ageing or the colloid quality, and the condition of disconnection appears between layer and the layer easily, influences the bonding fastness, for this reason, we provide a bamboo wood composite sheet convenient to butt joint.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bamboo wood composite sheet convenient to butt joint aims at the convenience and docks bamboo wood composite sheet, improves the plywood precision when butt joint, improves the connection compactness between the composite sheet layer and the layer simultaneously.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of bamboo wood composite sheet convenient to butt joint, which comprises a plate body, plate surface has seted up spacing hole and is a plurality of, spacing downthehole portion is pegged graft and has been had the gag lever post, be connected through the gag lever post between the plate body, the internal portion of plate has mated formation the base member layer, the inserting groove has all been seted up to base member layer surface both sides, base member layer surface both sides have all coated and have gluing agent layer, the base member layer bonds through gluing agent layer has the top layer, top layer surface one side fixedly connected with and the corresponding plugboard of inserting groove position.

Optionally, the base layer is made of fir.

Optionally, the surface layer is made of natural bamboo.

Optionally, the adhesive layer is made of polyvinyl alcohol adhesive.

The utility model has the advantages as follows:

1. spacing hole has been seted up to the lateral wall side of plate body, the inside in spacing hole can be dismantled and is connected with the gag lever post, when needs carry out the butt joint equipment to the plate body, align the plate body, insert the spacing downthehole portion of plate body looks proximal surface with the one end of gag lever post, insert the other end of gag lever post with spacing hole in adjacent plate body one side again, link together between two adjacent plate bodies through the gag lever post, closed alignment plate body behind the one side coating colloid of plate body surface connection, bond the plate body through the colloid, remove the butt joint in-process at the plate body, the gag lever post can be to playing limiting displacement between two adjacent plate bodies, make the stability of butt joint in-process holding position between the adjacent plate body, the condition of skew dislocation can not take place, improve the.

2. The plate body comprises base member layer and top layer, the inserting groove has all been seted up to the surperficial both sides on base member layer, one side on top layer is fixed with the plugboard that corresponds with the inserting groove position, base member layer surface coating gluing agent layer is connected with the top layer through gluing agent layer, when top layer and base member layer butt joint, the plugboard on top layer can insert the inside to the inserting groove, structure through inserting groove and plugboard, improve gluing agent coating quantity and then improve connection stability, utilize the injecing of inserting groove to the plugboard simultaneously, when gluing agent layer appears ageing, also can keep the connection stability between base member layer and the top layer, avoid taking place the condition of top layer skew.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described 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 to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a bamboo-wood composite board convenient for butt joint according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure view of a bamboo-wood composite board convenient for butt joint in an embodiment of the present invention;

fig. 3 is the utility model discloses a bamboo wood composite sheet's plate body layered structure sketch map convenient to butt joint.

In the figure: 1. a plate body; 2. a limiting hole; 3. a limiting rod; 4. a substrate layer; 401. inserting grooves; 5. a surface layer; 501. a plugboard; 6. and an adhesive layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The bamboo-wood composite board convenient for butt joint according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, fig. 2 and fig. 3, the embodiment of the utility model provides a bamboo wood composite sheet convenient to butt joint, the package rubbing board body 1, spacing hole 2 and spacing hole 2 have been seted up on plate body 1 surface is a plurality of, 2 inside pegs graft in spacing hole have gag lever post 3, be connected through gag lever post 3 between the

plate body

1, 1 inside the matrix layer 4 of having mated formation of plate body, inserting groove 401 has all been seted up to 4 surface both sides on matrix layer, 4 surface both sides on matrix layer have all coated and have gluing agent layer 6, matrix layer 4 bonds through gluing agent layer 6 has

top layer

5, 5 surface one side fixedly connected with on top layer and inserting groove 401 position corresponding plugboard 501.

Illustratively, one end of a limiting rod 3 is inserted into a limiting hole 2 on the adjacent surface of a plate body 1, then the limiting hole 2 on one side of the adjacent plate body 1 is inserted into the other end of the limiting rod 3, the plate body 1 is aligned in a closed manner after colloid is coated on one surface connected with the surface of the plate body 1, in the moving and butt joint process of the plate body 1, the limiting rod 3 can limit the position between the two adjacent plate bodies 1, so that the position stability is kept in the butt joint process between the adjacent plate bodies 1, the condition of offset and dislocation is avoided, the butt joint precision is improved, when the surface layer 5 is in butt joint with the base layer 4, the inserting plate 501 of the surface layer 5 can be inserted into the inserting groove 401, through the structures of the inserting groove 401 and the inserting plate 501, the coating dosage of the adhesive is improved, the connecting stability is improved, meanwhile, when the adhesive layer 6 is aged, the connecting stability between the base layer 4 and the surface layer 5 can also, avoiding the situation in which the skin 5 is displaced.

When in use, the lateral wall side of the plate body 1 is provided with a limiting hole 2, the limiting hole 2 is detachably connected with a limiting rod 3, when the plate body 1 needs to be butted and assembled, the plate body 1 is aligned, one end of the limiting rod 3 is inserted into the limiting hole 2 of the adjacent surface of the plate body 1, then the limiting hole 2 on one side of the adjacent plate body 1 is inserted into the other end of the limiting rod 3, the two adjacent plate bodies 1 are connected together through the limiting rod 3, the plate body 1 is closed and aligned after colloid is coated on the surface connected surface of the plate body 1, the plate body 1 is bonded through the colloid, in the moving and butting process of the plate body 1, the limiting rod 3 can play a limiting role between the two adjacent plate bodies 1, so that the position of the adjacent plate bodies 1 is kept stable in the butting process, the condition of offset and dislocation cannot occur, the butting accuracy is improved, the plate body 1 consists of a substrate, inserting grooves 401 are formed in two sides of the surface of the base layer 4, an inserting plate 501 corresponding to the inserting groove 401 is fixed on one side of the surface layer 5, an adhesive layer 6 is coated on the surface of the base layer 4 and is connected with the surface layer 5 through the adhesive layer 6, when the surface layer 5 is in butt joint with the base layer 4, the inserting plate 501 of the surface layer 5 can be inserted into the inserting groove 401, the coating amount of the adhesive is improved through the structures of the inserting groove 401 and the inserting plate 501, so that the connection stability is improved, meanwhile, the inserting plate 501 is limited by the inserting groove 401, when the adhesive layer 6 is aged, the connection stability between the base layer 4 and the surface layer 5 can be kept, the surface layer 5 is prevented from being deviated, the adhesive layer 6 is made of polyvinyl alcohol adhesive, and the adhesive has the clear multi-bamboo benefits of high adhesive strength, fast curing, simple manufacturing, excellent performance, low cost, wide raw material source and, and does not contain any toxic and harmful substances.

It should be noted that, the utility model relates to a bamboo wood composite sheet convenient to butt joint, including plate body 1, spacing hole 2, gag lever post 3, base member layer 4, inserting groove 401, top layer 5, plugboard 501, gluing agent layer 6, the part is the part that general standard spare or the technical staff in the field know, and its structure and principle all can learn through the technical manual or learn through conventional experimental method for this technical staff.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a bamboo wood composite sheet convenient to butt joint, includes plate body (1), its characterized in that, plate body (1) surface has been seted up spacing hole (2) and is a plurality of, spacing hole (2) inside is pegged graft and has gag lever post (3), be connected through gag lever post (3) between plate body (1), plate body (1) inside is mated formation has base member layer (4), inserting groove (401) have all been seted up to base member layer (4) surface both sides, base member layer (4) surface both sides have all been coated and have adhesive layer (6), base member layer (4) bond through adhesive layer (6) has top layer (5), surface layer (5) one side fixedly connected with inserting plate (501) corresponding with inserting groove (401) position.

2. The bamboo-wood composite board convenient for butt joint according to claim 1, wherein the base layer (4) is made of fir.

3. The bamboo-wood composite board convenient to butt joint according to claim 1, characterized in that the surface layer (5) is made of natural bamboo.

4. The bamboo-wood composite board convenient to butt joint according to claim 1, characterized in that the adhesive layer (6) is made of polyvinyl alcohol adhesive.