CN216915070U

CN216915070U - Composite shaving board

Info

Publication number: CN216915070U
Application number: CN202123356435.4U
Authority: CN
Inventors: 江浩; 叶超飞; 张天雪
Original assignee: Kunshan Good Life Home Board Co ltd
Current assignee: Kunshan Good Life Home Board Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-08
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a composite shaving board, which is applied to the technical field of composite boards and aims at solving the problems that the shaving board has high surface porosity, poor strength and easy deformation or falling of surface printing, and the technical scheme has the key points that: including wood shavings plate layer, plastic-aluminum plate layer and veneer layer, wherein: the side surfaces of the shaving board layers are provided with edge sealing strips, the two groups of aluminum-plastic board layers are symmetrically adhered to the upper surface and the lower surface of the shaving board layers, the two opposite side surfaces of the two groups of aluminum-plastic board layers are provided with a plurality of connecting pieces, the connecting pieces penetrate through the shaving board layers, and the veneer layers are arranged on the surfaces of the upper aluminum-plastic board layers; has the technical effects of higher strength of the shaving board, flat and beautiful surface printing, good integral ductility and difficult deformation or falling off of the printing.

Description

Composite shaving board

Technical Field

The utility model relates to the technical field of composite boards, in particular to a composite shaving board.

Background

Shaving board, also called particle board, is an artificial board made by cutting various branches, small-diameter wood, fast-growing wood, wood dust and the like into shaving pieces with certain specification, drying, mixing with sizing material, hardening agent, waterproofing agent and the like, and pressing at certain temperature and pressure; the shaving board has good sound absorption and heat insulation performance, and is widely applied to various fields such as furniture manufacture, interior decoration, building engineering, industry, carriage manufacture and the like.

When the shaving board is used in the field of furniture or interior decoration, the surface of the shaving board is frequently printed on the surface of a plate, but the surface of the shaving board is granular, uneven and large in roughness, and the printing is easily uneven and the appearance is unsightly, so that when the shaving board is manufactured, the surface of the shaving board needs to be sanded firstly, and then a subsequent printing process is carried out, so that the production procedures are multiple and the efficiency is low.

At present, chinese patent with publication number CN210500697U discloses a faced particle board, which uses wood shavings with smaller length in the surface layer of cement particle board to reduce the surface roughness of cement particle board, so that the cement particle board has direct facing capability.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a composite shaving board which has the advantages of higher strength, smooth and attractive surface printing, good overall ductility and difficult deformation or falling of the printing.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a composite shaving board, includes wood shavings sheet layer, plastic-aluminum sheet layer and veneer layer, wherein: the wood shaving board layer is characterized in that edge strips are arranged on the side faces of the wood shaving board layer, the two aluminum-plastic board layers are symmetrically bonded to the upper surface and the lower surface of the wood shaving board layer, a plurality of connecting pieces are arranged on the two opposite side faces of the two aluminum-plastic board layers, the connecting pieces penetrate through the wood shaving board layers, and the decorative surface layers are arranged on the upper layers of the surfaces of the aluminum-plastic board layers.

Through the technical scheme, the aluminum-plastic plate layer is arranged on the upper surface of the shaving board layer, so that the strength of the composite shaving board can be enhanced, meanwhile, the aluminum-plastic plate layer is smooth in surface and stable in structure, and can be well adhered to the veneer layer, so that pictures and texts can be conveniently pressed on the surface of the veneer layer according to printing requirements; the aluminum-plastic plate layer has good ductility and decoration, and can improve the integral aesthetic property and ensure that the printing is smooth and is not easy to deform or fall off when applied to the composite shaving board; the two groups of aluminum-plastic plate layers are connected through the connecting piece, and the shaving plate layers are clamped between the two groups of aluminum-plastic plate layers, so that the structure is stable, and the strength is high; the setting of banding strip has strengthened composite shaving board's pleasing to the eye degree, keeps apart the side and the air of wood shavings sheet layer, prevents that the moisture in the wood shavings sheet layer absorption air from producing and warping, simultaneously, prevents composite shaving board in the use, because the side of wood shavings sheet layer damages, causes lifting or peeling off of plastic-aluminum sheet layer or finish coat, improves overall structure's stability.

Further, the connecting piece is including setting up the hollow post on upper aluminum-plastic plate layer and setting up the peg graft pole on lower floor's aluminum-plastic plate layer, hollow post penetrates perpendicularly the shaving board is in situ, the inboard on upper aluminum-plastic plate layer and wood shavings plate layer is supported respectively at the both ends of hollow post, peg graft pole and the coaxial setting of hollow post, the inboard of the hollow post of the outside laminating of peg graft pole.

The beneficial effects are that: the structure of hollow column and inserted link for two sets of plastic-aluminum plate layers adopt the mode of pegging graft to carry out the rigidity, simple to operate, and the firmness is good, strengthens composite shaving board's intensity.

Furthermore, the edge banding strip is a U-shaped aluminum alloy edge banding strip, the side of the shaving board layer is arranged in the U-shaped groove of the edge banding strip, and the edge banding strip is adjacent to the edge banding strip in an end-to-end mode.

The beneficial effects are that: the U-shaped aluminum alloy edge sealing strip is wear-resistant, durable, mildew-free, convenient to clean, free of grooving and convenient to install.

Furthermore, the wood shaving board layer comprises a core layer and fine wood shaving layers, the fine wood shaving layers are symmetrically arranged on the upper surface and the lower surface of the core layer, and polystyrene foam particles are arranged in the core layer.

The beneficial effects are that: the upper surface layer and the lower surface layer of the core layer are provided with the fine shaving layers, the three-layer gradual change structure of the fine shaving layers, the core layer and the fine shaving layers is realized through screening and laying of shavings, the performance of the shaving board layer is improved, the size stability of the shaving board layer is good, the strength is high, the density of the whole composite board is reduced, and materials are saved; after adding polystyrene foam particle in the core layer, core layer pressure increases, and surface layer structure is more closely knit, and after polystyrene foam particle filled the space, the glued area of multiplicable wood shavings improved bonding strength, strengthened the stability of core layer.

Furthermore, the aluminum-plastic plate layer with set up the waterproof layer between the wood shavings sheet layer, the surface of sandwich layer is provided with a plurality of micropore, the micropore intussuseption is filled with the drier.

The beneficial effects are that: the composite shaving board has the advantages that the overall structure of the composite shaving board is a wooden product, the composite shaving board has certain water absorption, the water content is increased and the mildew is easy to generate after certain water is absorbed, and a waterproof layer is arranged to prevent a part of water from being absorbed by the product; the drying agent is filled in the micropores, so that the absorbed moisture can be dried, the service life of the composite shaving board is prolonged, the mildew incidence rate is reduced, and the quality of the composite shaving board is more stable.

Furthermore, the thickness of the wood shavings in the core layer is 0.18mm, the length-thickness ratio of the wood shavings in the core layer is 180, and the length-thickness ratio of the wood shavings in the fine wood shavings layer is 60.

The beneficial effects are that: the thinner the wood shavings are, the higher the strength of the manufactured shaving board is, the better the dimensional stability is, the surface unevenness is increased, but the wood shavings are too thin and fragile, and the strength of the manufactured shaving board is reduced; the longer the wood shavings are, the higher the strength of the prepared shaving board is, but the longer the wood shavings are, the uneven sizing is easy to cause; the thickness of the wood shavings in the core layer is 0.18mm, the length-thickness ratio of the wood shavings in the core layer is 180, the length-thickness ratio of the wood shavings in the fine wood shavings layer is 60, and at the moment, the strength of the wood shavings plate layer is high and the stability is good.

Furthermore, a plurality of linear bulges in the length direction are uniformly distributed on the inner side of the edge sealing strip.

The beneficial effects are that: if the surface of banding strip is too level and smooth, the banding strip can reduce with the bonding strength of wood shaving sheet layer, is unfavorable for wood shaving sheet layer banding, consequently, this scheme is through setting up linear arch, increases the inboard roughness of banding strip, improves bonding strength, reduces and consumes gluey volume for wood shaving sheet layer banding is of high quality.

Further, the waterproof layer is a PVC waterproof coating.

The beneficial effects are that: PVC waterproof coating stability is good, has waterproof, fire-retardant, mould proof effect, uses in this scheme, can improve the stability of composite shaving board surface stamp.

Further, the finishing coat is melamine impregnated bond paper.

The beneficial effects are that: the melamine impregnated bond paper is bonded on the upper surface of the aluminum-plastic plate layer, has the effects of beautifying the appearance of the plate and conveniently printing pictures and texts, and can prevent water and resist scraping and protect the composite shaving board.

In conclusion, the utility model has the following beneficial effects:

1. according to the scheme, the aluminum-plastic plate layer, the edge sealing strips, the decorative surface layer and the connecting pieces are arranged, so that the strength of the composite shaving board is effectively enhanced, the surface of the aluminum-plastic plate layer is smooth and has good ductility, the surface printing of a product is smooth and attractive, and the printing is not easy to deform or fall off;

2. according to the scheme, the performance of the composite shaving board is enhanced, the density of the composite shaving board is reduced, and materials are saved; the polystyrene foam particles are arranged, so that the compactness of the surface structure of the core layer is improved, the porosity is reduced, the bonding strength is improved, and the stability of the composite shaving board is enhanced;

3. this scheme is through setting up waterproof layer, micropore and drier isotructure, has improved the dampproofing and waterproofing performance of composite shaving board, prolongs the life of product, improves the surface stamp quality of product, ensures that the product is non-deformable in long-term use.

Drawings

Fig. 1 is an overall configuration diagram of the present embodiment;

FIG. 2 is a sectional view of the present embodiment;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a wood shaving board layer; 2. an aluminum-plastic plate layer; 3. a finishing layer; 4. a core layer; 5. fine shaving layer; 6. an edge banding; 7. a waterproof layer; 8. a hollow column; 9. a plug rod; 10. a connecting member; 11. and (4) linear protrusions.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and examples.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Example (b):

as shown in fig. 1, a composite particle board includes a particle board layer 1, an aluminum-plastic board layer 2 and a finishing layer 3.

The wood shaving board layer 1 is formed by crushing natural wood into wood shavings and then bonding and pressing the wood shavings, the wood shavings board layer 1 has good sound absorption and insulation performance, the interior of the wood shavings board layer 1 is granular with a cross staggered structure, the performances in all directions are basically the same, the structure is uniform, in addition, the glue consumption is small in the production process, and the environmental protection coefficient is relatively high; the wood shaving board layer 1 in the scheme comprises a core layer 4 and a fine wood shaving layer 5, polystyrene foam particles are filled in the core layer 4, the porosity of the core layer 4 and the density of the wood shaving board layer 1 can be reduced, and wood is saved; the surface of the core layer 4 is provided with a plurality of micropores, the diameter of each micropore is 0.5-1mm, the micropores are filled with a desiccant, the desiccant has the functions of moisture prevention and moisture absorption, the desiccant can be silica gel particles, anhydrous magnesium sulfate, alumina and the like, and the desiccant in the embodiment is silica gel particles.

As shown in fig. 1, the two sets of fine shaving layers 5 are arranged, the two sets of fine shaving layers 5 are symmetrically adhered to the upper surface and the lower surface of the core layer 4, and the fine shaving layers 5 are adhered to the core layer 4 through MDI adhesive, so that the formaldehyde content of the shaving board layer 1 is low, and the wood shaving board layer is green and environment-friendly.

As shown in fig. 1 and fig. 2, plastic-aluminum plate layer 2 bonds in wood shaving plate layer 1's top through the structure glue, plastic-aluminum plate layer 2 has waterproofly, mould proof effect, and ductility is good, plastic-aluminum plate layer 2 in this implementation sets up two sets ofly, two sets of plastic-aluminum plate layer 2 symmetries set up two upper and lower surfaces at wood shaving plate layer 1, two relative sides of two sets of plastic-aluminum plate layer 2 set up a plurality of connecting piece 10, connecting piece 10 is including setting up at upper aluminum-plastic plate layer 2 hollow post 8 and the inserted bar 9 of setting at lower floor plastic plate layer 2, hollow post 8 penetrates wood shaving plate layer 1 perpendicularly, hollow post 8's both ends butt joint upper aluminum-plastic plate layer 2 and sandwich layer 4 respectively, inserted bar 9 and the coaxial setting of hollow post 8, the inboard of the hollow post 8 of the outside laminating of inserted bar 9.

As shown in fig. 1, the side of wood shaving board layer 1 sets up edge banding 6, edge banding 6 wraps up the edge of wood shaving board layer 1 back, not only the outward appearance is pleasing to the eye, but also reducible edge wearing and tearing, prevent other structures turn-ups of connecting on wood shaving board layer 1 or drop, edge banding 6 can adopt PVC edge banding or aluminum alloy edge banding, edge banding 6 in this embodiment adopts aluminum alloy edge banding, aluminum alloy edge banding's cross-section is the U-shaped, wood shaving board layer 1's side sets up in edge banding 6's U-shaped recess, 6 end to end in two adjacent edge banding, edge banding 6's inboard evenly distributed a plurality of length direction's linear arch 11 (refer to fig. 3).

As shown in fig. 1, the waterproof layer 7 is disposed between the wood shaving board layer 1 and the upper aluminum-plastic board layer 2, the waterproof layer 7 is coated on the surface of the upper fine wood shaving layer 5 in a coating manner, the waterproof layer 7 has a waterproof and anticorrosive effect, and the waterproof layer 7 in this embodiment is a PVC waterproof coating.

As shown in fig. 1, the finishing layer 3 is connected to the surface of the upper aluminum-plastic plate layer 2 by means of glue adhesion, and the finishing layer 3 in this embodiment is melamine-impregnated plastic film paper

As shown in fig. 2, the composite shaving board of the scheme has a multilayer structure, which comprises a veneer layer 3, aluminum-plastic board layers 2, a waterproof layer 7, a shaving board layer 1 and aluminum-plastic board layers 2 from top to bottom in sequence, wherein the two groups of aluminum-plastic board layers 2 are fixed in position through connecting pieces 10, the shaving board layers 1 are sandwiched by the two groups of aluminum-plastic board layers 2 to form a stable and firm connecting structure, the upper surface of the veneer layer 3 can be printed with pictures and texts as required, and the veneer layer 3 arranged on the surface of the aluminum-plastic board layer 2 has a smooth printing surface and a good printing effect due to the smooth surface and high strength of the aluminum-plastic board layers; when the composite shaving board is used, the waterproof layer 7 and the drying agent can prevent the composite shaving board from absorbing moisture in the environment; this implement neotype bonding rational in infrastructure, strengthened composite shaving board's intensity, product surfacing, the structure is inseparable, decorate pleasing to the eye, stable in quality.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides a composite shaving board which characterized in that, includes wood shaving board layer (1), aluminum-plastic board layer (2) and decorative layer (3), wherein: the side of wood shaving board layer (1) sets up banding strip (6), and is two sets of aluminium-plastic panel layer (2) symmetry bond in two upper and lower surfaces of wood shaving board layer (1), two sets of two relative sides of aluminium-plastic panel layer (2) set up a plurality of connecting piece (10), connecting piece (10) run through wood shaving board layer (1), finish coat (3) set up in the upper strata the surface of aluminium-plastic panel layer (2).

2. A composite shaving board according to claim 1, wherein the connecting member (10) comprises a hollow column (8) arranged on the upper aluminum-plastic board layer (2) and a plug-in rod (9) arranged on the lower aluminum-plastic board layer (2), the hollow column (8) penetrates vertically into the shaving board layer (1), the two ends of the hollow column (8) are respectively abutted to the inner sides of the upper aluminum-plastic board layer (2) and the shaving board layer (1), the plug-in rod (9) and the hollow column (8) are coaxially arranged, and the inner side of the hollow column (8) is attached to the outer side of the plug-in rod (9).

3. A composite particle board according to claim 1, wherein the edge strips (6) are U-shaped aluminium alloy edge strips, the sides of the particle board layers (1) being arranged in U-shaped grooves of the edge strips (6), adjacent edge strips (6) being connected end to end.

4. A composite particle board as claimed in any one of claims 1-3, c h a r a c t e r i z e d in that said particle board layer (1) comprises a core layer (4) and fine particle shaving layers (5), two sets of said fine shaving layers (5) being symmetrically arranged on the upper and lower surfaces of said core layer (4), polystyrene foam particles being arranged in said core layer (4).

5. A composite particle board according to claim 4, characterized in that a waterproof layer (7) is arranged between the aluminum-plastic board layer (2) and the particle board layer (1), the surface of the core layer (4) is provided with a plurality of micropores, and the micropores are filled with a drying agent.

6. A composite particle board according to claim 4, characterized in that the thickness of the strands in the core layer (4) is 0.18mm, the length to thickness ratio of the strands in the core layer (4) is 180 and the length to thickness ratio of the strands in the fine layer of strands (5) is 60.

7. A composite particle board according to claim 3, characterized in that the inside of the edge strip (6) is evenly distributed with a number of linear projections (11) in the length direction.

8. A composite particle board according to claim 5, characterized in that said water-proof layer (7) is a PVC water-proof coating.

9. A composite particle board according to claim 8, wherein the finishing layer (3) is melamine impregnated bond paper.