CN111219035A

CN111219035A - Artificial wood floor

Info

Publication number: CN111219035A
Application number: CN201811409516.6A
Authority: CN
Inventors: 孙毅
Original assignee: Zhenjiang Sunny Sier New Material Technology Co ltd
Current assignee: Zhenjiang Sunny Sier New Material Technology Co ltd
Priority date: 2018-11-23
Filing date: 2018-11-23
Publication date: 2020-06-02

Abstract

The invention provides a novel artificial wood floor which comprises a floor core and an upper balance layer and a lower balance layer, wherein the floor core comprises a plurality of groups of diagonal pulling units, battens are arranged between every two adjacent diagonal pulling units, and the periphery of the floor core also comprises a frame. The inclined pulling unit comprises two inclined pulling structures, the inclined pulling units and the battens are sequentially and alternately arranged along the length direction of the plate core, and a breathing channel is arranged on the inclined pulling structure. The design of the breathing channel on the diagonal structure can communicate the balance layer with the closed space formed in the board core without obviously reducing the strength of the board, so that water vapor is uniformly dispersed in the closed space, and local uneven stress or damp deformation is prevented. The battens between the diagonal tension units can prevent or reduce the deformation of the wood floor along the length direction of the battens. In addition, the artificial novel wood floor can effectively improve the strength of the artificial board, has high wood utilization rate, simple production process of the board core, mechanical operation and high production efficiency.

Description

Artificial wood floor

Technical Field

The invention relates to the field of manufacturing of artificial wood floors, in particular to an artificial novel wood floor.

Background

The floor is used as a building material and is popularized in building construction in a large amount, and with the increase of environmental awareness of human beings, precious wood which can be used for floor production in China is less and less, so that the floor price is high. And the floor is easy to deform and shrink, has high installation cost, is easy to damp, is not fireproof and is easy to damage by worms. To alleviate this tension, a large number of laminate and composite flooring products are produced in China to meet consumer needs.

The laminate flooring generally adopts the method that wood grain paper is pressed and stuck on a medium density fiberboard substrate, and the wear-resisting and surface paint treatment is carried out. The laminate flooring uses an adhesive in the production process, the release of formaldehyde is inevitable, and the laminate flooring is not fireproof, has low safety factor and low strength.

The composite floor is a popular ground decoration material in recent years, and the production mode is that the raw wood is crushed and added with glue, preservative and additive, and then the raw wood is pressed and processed by a hot press at high temperature and high pressure, because of the adhesive used in the production process, the content of the generated formaldehyde is easy to exceed the limit, and after the house is decorated, pungent smell is continuously generated; meanwhile, the energy consumption of the hot pressing process is large, and the finished floor is easy to deform in the hot pressing process.

Along with the improvement of living standard of people, a plurality of families or office areas adopt composite solid wood floors, but the existing solid wood composite floors are basically surface veneers, and the common veneers have a problem that the surface of the solid wood composite floors is likely to foam and fall off, and the composite layers are smooth as much as possible to ensure the flatness, but the subsequent use is influenced by the rise and fall of the layers.

At present, the wood-based plate that generally is applied to the floor substrate is mostly fibreboard, plywood and integrated material etc. and above-mentioned wood-based plate is with fibre and veneer etc. as basic unit, through applying adhesive and forming through high temperature, high pressure pressing, and finished board density is high, low in production cost, but also has not few defects: the product has heavy weight and is inconvenient to carry; the structure strength of the finished product plate is lower; the static bending deformation resistance is poor; the use amount of the adhesive is large, so that the formaldehyde content of the product is high, and the production requirement of environmental protection is not met.

Disclosure of Invention

Based on the defects in the prior art, the technical problem to be solved by the invention is to provide the novel artificial wood floor which has the advantages of high structural strength, high environmental protection index, convenient processing method, anti-drop, low deformation rate and high production efficiency.

The invention provides a novel artificial wood floor which is characterized by at least comprising a board core and two balancing layers;

the upper surface and the lower surface of the board core are distributed with balance layers, and the balance layers at least comprise two boards with mutually vertical fiber texture directions;

the plate core comprises at least two diagonal pulling units;

the cable-stayed unit comprises two cable-stayed structures, and the tail ends of the two cable-stayed structures are connected;

the fiber texture direction of the batten between the adjacent cable-stayed units is parallel to the length direction of the batten;

laths are arranged between the adjacent cable-stayed units, the cable-stayed units and the laths are sequentially and alternately arranged, laminated and bonded to form a plate core, and the laths are connected with the head ends of the cable-stayed structures in the adjacent cable-stayed units;

breathing channels are respectively arranged on the surfaces of the two diagonal structures in the diagonal pulling unit;

the fiber texture direction of the plate in the balance layer, which is in contact with the plate core, is vertical to the fiber texture direction of the lath;

the periphery of the board core also comprises a frame, and the frame consists of battens or plates and surrounds the board core.

The breathing channel on the surface of the cable-stayed structure has the functions of removing water vapor of the wood board or uniformly distributing the water vapor in the cable-stayed structure and the like, and the bending deformation of the board core is prevented, and the direction of the breathing channel can be vertical to or inclined with the arrangement direction of the cable-stayed structure. Preferably, the direction of the breathing passage is parallel to the length direction of the slats.

Preferably, two plates in the balance layer are solid wood veneers.

Preferably, the outermost panel of the balancing layer on the upper surface of the core is a facing panel.

Preferably, the surface of the outermost board of the balance layer on the upper surface of the board core is treated with one of UV paint, oil paint or wood wax oil, or functional coating such as fire retardant coating, anticorrosive coating, ant-proof coating, or any combination thereof, or is not treated at all.

Preferably, the surface of the outermost plate of the balance layer on the upper surface of the plate core is pasted with facing wear-resistant paper.

Preferably, the surface of the lowest wood board of the balance layer on the lower surface of the board core is adhered with one or the combination of a moisture-proof film, surface paper, a metal film and impregnated bond paper, or paint, or is not subjected to any treatment.

The width and the depth of the breathing channel are determined according to the width and the depth of the cable-stayed structure, the width of the general breathing channel is smaller than that of the cable-stayed structure, and the depth of the breathing channel is smaller than that of the cable-stayed structure along the Z direction. Preferably, the width of the cable-stayed structure is 1 mm-20 mm, the depth is 1 mm-15 mm, and the breathing channel can be communicated with the hollow space in the cable-stayed structure, so that water vapor remained in the floor in the machining process can be uniformly dispersed or discharged, and the bending deformation of the floor is effectively reduced or avoided.

The breathing channels of the surfaces of two adjacent diagonal structures can be on the same surface or different surfaces. Preferably, the two breathing passages of two adjacent diagonal draw structure surfaces are not on the same surface.

The surface of each cable-stayed structure may be provided with one or more breathing channels, preferably only one breathing channel per cable-stayed structure. This ensures that the strength of the core is not reduced.

The breathing passage can run through the frame or can not run through the frame or the breathing passage is arranged on the frame, and the breathing passage on the frame and the breathing passage on the close diagonal structure can be communicated or connected or not communicated or connected. Preferably, the breathing passage penetrates through the frame or is arranged on the frame.

The section of the breathing passage is polygonal or other arbitrary shapes, and can be triangular, quadrilateral, pentagonal, hexagonal, circular arc and the like or other shapes.

The inclined pulling structure comprises battens arranged at intervals, projections of the battens arranged at intervals on the laminating direction of the multilayer structure are distributed in an inclined mode, and projections of the battens at the corresponding positions of the adjacent two layers of inclined pulling structures in the core batten unit on the laminating direction of the multilayer structure are distributed in a herringbone mode, a splayed mode or a crossed mode.

One end of the diagonal structure at intervals of the battens is defined as the head end thereof, and the other end is defined as the tail end thereof, as defined in fig. 3 b.

The depth of the gap formed between the spaced battens of the cable-stayed structure can be equal to the thickness of the cable-stayed structure and can also be smaller than the thickness of the cable-stayed structure. Preferably, the depth between the spaced apart slats of the cable-stayed structure is smaller than the thickness of the cable-stayed structure. This can enhance the strength of the core.

The inclined directions of the battens arranged at intervals of the cable-stayed structures can be parallel to each other, and also can be inclined to each other or along other directions. Preferably, the inclined pull structures are arranged at intervals, and the inclined directions of the battens are parallel to each other.

The included angle between the inclined direction of the battens of the cable-stayed structures and the surface of the core plate can be 0-90 degrees, and preferably, the inclined direction of the battens of the cable-stayed structures and the surface of the core plate form an angle of 45 degrees, so that the wood is saved during processing, and the cost is saved.

The spacing of the slats arranged at intervals in the cable-stayed structure can be equal or unequal. Preferably, the slats arranged at intervals in the cable-stayed structure are equidistant.

Preferably, the edge of the balancing layer is provided with a flat buckle or a lock buckle structure. Specifically, it should be noted that the edge of the balancing layer in the present invention has a flat or lock structure, wherein the "edge" may also be referred to as "edge".

Preferably, the flat buckle or the lock buckle is wax-sealed or painted.

Preferably, the breathing passage is located on a slat at the head end of the cable-stayed structure.

Preferably, the two diagonal members are grooved at any position on the adjacent diagonal members, and the reinforcing ribs are inserted into the grooves, wherein the direction of the reinforcing ribs is parallel to or inclined with respect to the longitudinal direction of the plate core.

The invention also provides a manufacturing method of the artificial novel wood floor, which is characterized by comprising the following steps:

step a: a plurality of laths with the same length and thickness are mutually parallel according to fiber textures, stacked and bonded into a square flat plate (1) along the horizontal direction without gaps;

step b: forming a plurality of grooves which are parallel to each other and parallel to the fiber texture direction on one surface of the square flat plate (1) along the fiber texture direction of the batten to form a plate (2);

step c: cutting the plate (2) along a diagonal direction of 45 degrees to form 2 triangular plates (3);

step d: rearranging the 4 triangular plates (3) to ensure that the right-angle sides of the 4 triangular plates (3) are tightly attached to each other to form a new square flat plate (4); (ii) a

Step e: rotating the plate (4) by 90 degrees in the plane thereof to obtain a plate (5), and bonding one plate (4) and one plate (5) together to form a plate (6);

step f: laminating and bonding the plurality of plates (6) and the plurality of plates (1) in a direction perpendicular to the plates (6) to form a plate core (7), wherein the plates (6) and the plates (1) are sequentially arranged at intervals in the laminating process;

step g: cutting the plate core (7) according to the requirement to obtain a plate core (8) meeting the actual requirement;

step h: adding a frame around the plate core (8), and performing slotting treatment on the surface of the inclined pulling structure in the plate core to form a breathing channel, wherein the breathing channel penetrates through the frame;

step j: forming a board core with a breathing channel after the step h, and adding balance layers on the upper surface and the lower surface of the board core respectively to finally obtain the novel wood floor;

preferably, step i is added after step f and between step g: the surface of the plate (7) is cut off integrally at a plurality of positions, and a batten or a plate block with the same area as the section area is added at the section, and the grain direction of the batten or the plate block is parallel to the cutting mark on the surface of the plate (7). The panels or bales are glued to the cut-off sheet (7) to form a new sheet (7).

Preferably, the cutting direction is perpendicular to the surface of the plate (7) having the grooves when cutting the plate (7).

Preferably, step e is carried out so that the edges of the plates (4, 5) are aligned when they are bonded together, the bonding surfaces being surfaces that are each free of grooves, i.e. the upper and lower surfaces of the plate (6) that are formed after bonding are provided with grooves.

The artificial wood floor and the manufacturing method thereof provided by the invention have the advantages that:

(1) the plate core composed of the frame and the diagonal pulling units has high structural rigidity, good mechanical balance inside the plate core, strong bearing capacity and difficult distortion and deformation. The wood utilization rate is high, and meanwhile, the use amount of the adhesive is small, so that the wood adhesive is green and environment-friendly; the preparation method can use mechanized operation, and has simple process and high production efficiency.

(2) Some artificial floors among the prior art often have empty groove structure (vertical pressure-bearing body) that link up from top to bottom for some occasion, if need pass through the fastener, like bolt, nail, pin etc. fasten corresponding part, because the plank size is cut according to the on-the-spot condition, when the position of fastening is the position of vertical pressure-bearing just in time, because vertical pressure-bearing body inside is a plurality of empty groove structures, when the fastener inserts vertical pressure-bearing body, its axial is very little with the area of contact of vertical pressure-bearing body, can lead to fastening force less, can't fixed object, damage the structure of vertical pressure-bearing body even in serious time. In the diagonal draw structure in the slab structure, no matter where the fastening position is selected on the slab, when the fastening piece is inserted into the wood board, the fastening piece can be in good contact with the diagonal draw structure in the axial direction, the fastening force is increased, and the fastening effect is good.

(3) If no lath exists in the plate core, the plate core is formed by a diagonal structure. The fiber texture direction of the diagonal draw structure is a direction inclined to the plane of the plate core, and the diagonal draw structure is not easy to expand or contract in the direction. From the viewpoint of force resolution and combination, the pressure applied in the direction can be resolved into a force in the z direction and a force in the y direction (the division of the y and z directions is shown in detail in fig. 1), that is, the cable-stayed structure can have good pressure bearing capacity in the y direction and the z direction. However, according to the principle of force decomposition, if the highest value of the bearing capacity in the fiber texture direction of the cable-stayed structure is F, the maximum bearing capacity in the y direction is obviously smaller than F. Therefore, in order to enhance the bearing capacity of the floor in the y direction, battens with fiber textures along the y direction are added between the adjacent cable-stayed units. Under the condition that the laths are arranged, the fiber texture direction of the laths is parallel to the y direction, so that the bearing capacity of the board core in the y direction can be further increased, the floor consisting of the board core is prevented from being bent in the length, and meanwhile, the gluing area of the board core and the panel can be increased due to the laths, so that the final board is firmer and is not easy to degum.

(4) The existence of the reinforcing ribs is beneficial to improving the strength of the plate core and reducing the deflection of the plate core, thereby reducing the deformation rate. Because the grain direction of drawing the structure to one side sets up the incline direction of lath along its interval, and timber is difficult to take place to deform (resistance to compression and tensile strength all are very strong) in its grain direction, so, in perpendicular to plank and perpendicular to draw the structure to one side in the plank plane and arrange these two directions, the plank is difficult for taking place to deform. However, since the direction of the arrangement of the diagonal members is perpendicular to the grain direction of the diagonal members, the board may be deformed when a large external force is applied thereto. After the reinforcing ribs are introduced, the wood grain direction of the reinforcing ribs is parallel to the arrangement direction of the cable-stayed structure, when the reinforcing ribs are subjected to stronger external pressure along the arrangement direction of the cable-stayed structure, the reinforcing ribs are not easy to bend and deform, and the bending deformation of the cable-stayed structure is supported, so that the strength of the plate core is enhanced, and the deformation rate of the plate core caused by heating and wetting is reduced.

(5) The existence of the reinforcing ribs is beneficial to increasing the gluing area of the plate core and the panel, so that the final plate is firmer and is not easy to degum. Because, the board core is not final finished product, and the finished product needs to bond upper and lower two balanced layers and board core, when the existence of first strengthening rib, has increased the area of veneer, makes its finished product board bond more firmly, is difficult to come unstuck.

(6) The fiber texture direction of the plate in contact with the plate core in the balance layer is the same as the arrangement direction of the cable-stayed structure in the plate core, so that the plate is not easy to expand and contract in the arrangement direction of the cable-stayed structure of the plate core, and the cable-stayed structure is relatively easy to expand and contract in the arrangement direction. Thus, once the cable-stayed structure expands and contracts along the arrangement direction due to external reasons, the balance layer plate which is tightly contacted with the cable-stayed structure and is bonded with the cable-stayed structure generates stress to prevent the cable-stayed structure from expanding and contracting.

(7) The fiber grain directions of the adjacent plates in the balance layer are mutually vertical. As described above, the panel having the balance layer in close contact with the panel core can prevent the panel core from expanding and contracting in the direction in which the diagonal-drawn structures are arranged, but since the panel itself is likely to expand and contract in the direction perpendicular to the direction in which the diagonal-drawn structures are arranged, the fiber texture direction of the balance layer panel disposed on the other side thereof is perpendicular thereto, and thus expansion and contraction in this direction can be prevented. The design can ensure that when the floor is stressed in all directions, the floor gradually distributes the external stress according to the self pressure-bearing characteristic of the interior through the internal layer-by-layer conduction and traction, and finally prevents the floor from deforming to the maximum extent.

(8) Under the condition that no breathing channel exists, after the board core is adhered to the balance layer, the spaced laths at the head end of the cable-stayed structure form a closed space, and water vapor formed in the floor processing process is easy to stay in the closed space, which may cause local bending deformation of the board. The design of the breathing channel can communicate the closed spaces without obviously reducing the strength of the wood board, so that water vapor is uniformly dispersed in the closed spaces, and local uneven stress or damp deformation is prevented. And the breathing passage runs through the frame of board core for inner space and exterior space carry out the UNICOM through little entrance, thereby can discharge inside steam, guarantee that conditions such as inside and outside air humidity, temperature, pressure all equal, the inside and outside atress of plank is balanced, prevents to warp.

(9) As mentioned above, the breathing channel can communicate with the enclosed space in the cable-stayed structure, and the breathing channel is obtained by slotting on the cable-stayed structure, although the breathing channel is narrow and shallow, the pressure resistance of the plate core can be slightly reduced by the breathing channel, so that only one breathing channel is arranged on each cable-stayed structure, and the pressure resistance of the plate core structure can be protected to the maximum extent while the function of the breathing channel is ensured.

(10) Two breathing passages on the surfaces of two adjacent cable-stayed structures are arranged on different surfaces, so that the breathing passages are distributed uniformly, the whole structure has good symmetry, and the pressure resistance of the structure is more uniform. Since, if the breathing passages are all open at the same surface of the core, the resistance to pressure of the core when bent towards this surface is significantly less than when bent away from this surface, the difference in resistance to pressure will cause stress to build up in this direction, ultimately increasing the likelihood of the core bending.

(11) The structure of the invention presents a mirror symmetry structure, and a frame shear structure is presented between the structure and the two diagonal structures, which can bear the pulling force and pressure of the artificial board, and the diagonal structures and the frame structure act together, which can effectively decompose the external force of the artificial board and increase the strength of the board core.

(12) The manufacturing method of the artificial wood floor provided by the invention can be used for manufacturing large-block boards with higher pressure-bearing strength, better uniformity, less adhesive and lighter weight by fully utilizing the battens with smaller volume, and the manufacturing process is simple and is suitable for large-scale production.

Drawings

The following drawings are only schematic illustrations and explanations of the present invention, and do not limit the scope of the present invention.

FIG. 1 is a schematic structural view of the artificial wood flooring of the present invention;

FIG. 2 is a top view of a core-in-slab construction according to an embodiment of the present invention;

fig. 3 is an exploded view of the cable-stayed unit in the plate core according to the present invention, wherein fig. 3(a) is a perspective view, and fig. 3(b) is a structural view along the Z-direction of a single cable-stayed structure;

FIG. 4 is a schematic projection diagram of the inclined bars inclined at different angles in the same inclined-pulling unit, wherein the inclined bars are arranged at intervals between two adjacent inclined-pulling structures, and the inclined bars are projected on a y-z plane, (a) herringbone, (b) cross-shaped and (c) splayed;

FIG. 5 is a schematic diagram of the channel distribution of a core plate according to an embodiment of the present invention in different views, wherein FIG. 5a is a top view and FIG. 5b is a schematic diagram of the structure along the y-direction;

FIG. 6 is a schematic illustration of ribs in a core of a panel in accordance with an embodiment of the invention, with FIG. 6a showing the ribs oriented parallel to the length of the core, and FIG. 6b showing the ribs oriented obliquely to the length of the core;

fig. 7 is a schematic view of a plurality of separate diagonal structures added to a core plate according to an embodiment of the present invention. In fig. 7a, the whole slab core includes a frame, three diagonal pulling units, and two separate diagonal pulling structures, and in fig. 7b, the whole slab core includes a frame, three diagonal pulling units, and one separate diagonal pulling structure;

fig. 8 is a schematic view of the plate core of the present invention cut at any position thereof, and the cut portion is used as a new plate core. Wherein FIG. 8a is a larger core containing a plurality of diagonal tension members; 8b, 8c and 8d are cut at any position and then can be used as a new plate core;

fig. 9 is a schematic top view, see fig. 9a, and a schematic side view, see fig. 9b, of the board (1) formed in the process of manufacturing the wood flooring according to the present invention, wherein the structural view is a schematic side view along the grain direction of the wood slat fibers (direction of arrows in the figure);

fig. 10 is a schematic structural view of the board (2) formed in the process of manufacturing the wood flooring according to the present invention, wherein fig. 10(a) is a schematic structural view of the board (2) viewed from above, and fig. 10(b) is a side view along the grain direction of the wood slat fibers;

fig. 11 is a schematic view showing the cutting manner and the cutting result of the board (2) formed in the manufacturing process of the wood flooring according to the present invention. Fig. 11(a) and (b) are schematic views of the cutting direction of the plate (2), and there are two ways to cut the same plate (2) along a diagonal direction of 45 °, and the plate (3) formed has two structural forms, as shown in fig. 11(c) and (d).

Fig. 12 is a schematic structural diagram of the board (4) formed in the manufacturing process of the wood flooring provided by the present invention, and since the board (2) can be cut in different ways to form two kinds of boards (3), the structure of the board (4) can be changed into four kinds according to the difference between the cut and selected boards (3). Wherein, if four plates (3) formed by two plates (2) according to the same cutting direction are adopted, the structure of the formed plate (4) is shown as figures 12(a) and 12 (b); if two plates (3) are used, which are formed by two plates (2) in two cutting directions, the resulting plate (4) is shown schematically in fig. 12(c) and 12 (d).

Fig. 13 is a schematic structural view of the board (6) formed in the process of manufacturing the wood flooring according to the present invention, fig. 13(a) is a top view showing the arrangement of grooves on the upper surface of the board (6), fig. 13(b) is a top view showing the arrangement of grooves on the lower surface of the board (6), and fig. 13(c) is a schematic side view showing the board (6).

Fig. 14 is a schematic side view of the structure of the board (7) formed in the process of manufacturing the wood flooring provided by the present invention.

Reference numbers in the figures: 11: an upper balance layer outer plate; 12: an upper balance layer inner plate; 20: a board core; 13: a lower balance layer inner plate; 14: a lower balance layer outer plate; 22: a cable-stayed unit: 23: a frame; 221: a cable-stayed structure; 222: a cable-stayed structure; 223: the tail end of the cable-stayed structure; 224: a cable-stayed structure head end; 24: a breathing passage; 31: reinforcing ribs; 32, reinforcing ribs.

It should be noted that the X direction in the drawings and in the embodiments is defined as the arrangement direction or the laminating direction of the cable-stayed structures in the plate core.

Detailed Description

In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings, in which like reference numerals refer to like parts throughout. For the sake of simplicity, the drawings are only schematic representations of the parts relevant to the invention, and do not represent the actual structure of the product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled.

In the schematic view of the structure of the present invention, the side view, the top view or the schematic view of the inclined-pulling structure and the balancing layer in the novel wood flooring are solid lines, but for the sake of convenience of illustration, the solid lines in some of the side lines are not illustrated.

In the structural schematic diagram of the present invention, the directions involved are only given in the schematic diagram, and the direction of the specific actual floor may be different from the directions in the schematic diagram.

"exemplary" means "serving as an example, instance, or illustration" herein, and any illustration, embodiment, or steps described as "exemplary" herein should not be construed as a preferred or advantageous alternative.

In the structural schematic diagram of the invention, X, Y, Z three directions are defined to form a rectangular coordinate system. The X direction is defined as the arrangement direction or the laminating direction of the inclined pulling structures in the plate core, and the YZ plane is defined as the projection plane of the plate core. The Y-direction is defined as the length direction of the slats.

Example 1:

specifically, the present invention provides the artificial wood flooring comprising a multi-layered structure, referring to fig. 1 to 3. Fig. 1 is a schematic structural view of the artificial wood flooring of the present invention. For the sake of inexpensive direction description, and inexpensive understanding, the coordinate system defined in the present embodiment, which can be used in any embodiment of the present invention, defines x, y, z to form a three-dimensional rectangular coordinate system, and the artificial wood flooring has a multilayer structure in the thickness direction (z direction in fig. 1), which is, in order from top to bottom, an upper balance layer outer sheet (11), an upper balance layer inner sheet (12), a core sheet (20), a lower balance layer inner sheet (13), and a lower balance layer outer sheet (14). Wherein the upper balance layer outer plate (11), the upper balance layer outer plate (12), the lower balance layer inner plate (13) and the lower balance layer outer plate (14) are all solid wood veneers. The plan view (overlooking along the z direction) of the plate core (20) structure is shown in fig. 2, and the plate core sequentially comprises a diagonal pulling unit (22) and a batten (21) in the x direction, wherein the diagonal pulling unit (22) and the batten (21) are inclined, the diagonal pulling unit (22) is inclined, the periphery of the batten and the diagonal pulling unit further comprises a frame (23), and the frame is composed of the battens or plates. The number of the inclined pulling units is at least 2, the example in the figure is 3, and battens are arranged between the adjacent inclined pulling units. The direction of the fiber grain of the slat (21) is parallel to the y-direction, i.e., the direction of the fiber grain of the slat (21) is parallel to the length direction of the slat itself (21).

The fiber grain directions of the upper balance layer inner plate (12) and the lower balance layer inner plate (13) are the same and are parallel to the x direction. The fiber texture directions of the upper balance layer outer plate (11) and the lower balance layer outer plate (14) are the same and are parallel to the y direction, namely the fiber texture directions of adjacent plates in the balance layer are required to be vertical to each other.

Fig. 3 is an exploded schematic view of the cable-stayed unit, wherein fig. 3a is a perspective view and fig. 3b is a schematic view of the cable-stayed structure along the z-direction. Each oblique pulling unit is composed of two oblique pulling structures, the oblique pulling structures comprise a plurality of laths arranged at intervals in structural view, the oblique directions of the laths arranged at intervals in the oblique pulling structures are parallel to each other, the laths arranged at intervals are formed by grooving the oblique pulling structures, and in the embodiment, the core plates of the laths arranged at intervals in the oblique pulling structures form an angle of 45 degrees. Structurally, the slotted side is defined as the head end (224), the non-slotted side is defined as the tail end (223), as shown in fig. 3b, the depth L2 between the battens arranged at intervals in the cable-stayed structure is smaller than the thickness L1 of the cable-stayed structure, and the cable-stayed unit is formed by connecting the tail ends of two cable-stayed structures.

It is further emphasized that two adjacent diagonal structures are closely attached together, and in fig. 3a, the two adjacent structures are spaced apart a small distance for clarity of illustration.

The diagonal draw structure of fig. 2 is also provided with a breathing passage (reference numeral 24 in the figure). The specific shape of the breathing channel is shown in fig. 5, the surface of the tail end of the diagonal pulling structure is also provided with the breathing channel, the width of the breathing channel is 1 mm-20 mm, and the depth of the breathing channel is 1 mm-15 mm. The channel direction is parallel to the y direction and penetrates through the cable-stayed structure and the frame in the y direction.

It is emphasized that in practice the lower surface of the core is also provided with breathing passages, but this is not shown in fig. 2.

The fiber grain direction of the diagonal draw structure is the same as the inclination direction of the head end lath. In the same cable-stayed unit, the projection of the adjacent cable-stayed structures on the y-z plane is shown in FIG. 4. The projections of the battens arranged at intervals at the corresponding positions of two adjacent layers of cable-stayed structures in the cable-stayed units on a y-z plane are distributed in a herringbone (a) shape, a crossed shape (b) shape or a splayed shape (c).

Specifically, the inclined direction plate core plates of the battens arranged at intervals in the inclined pulling structure are 0-90 degrees or any angle, and the inclined direction plate core plates can be applied to any embodiment of the invention.

Specifically, it should be noted that projections of the spaced laths at corresponding positions of two adjacent layers of cable-stayed structures in the cable-stayed unit on the y-z plane are distributed in a herringbone (a) or a cross (b) or a splayed (c), and one, two or three projections may be applied to any embodiment of the present invention.

Example 2:

specifically, the artificial wood floor that this embodiment provided includes two-layer balanced layer and board core, and upper and lower balanced layer is located the both sides of board core respectively, and the surface (upper surface) of upper balanced layer planking is handled with UV lacquer, and the surface (lower surface) of lower balanced layer planking is pasted dampproofing paper, and other technical characteristics are the same with the embodiment.

Specifically, the outer surface (upper surface) of the upper balance layer outer plate in this embodiment is treated with paint or wood wax oil, or one of fire retardant coating, anticorrosive coating, ant-proof coating or a combination thereof is selected for treatment or no treatment, and a facing wear-resistant paper or a solid wood facing veneer may be attached. They may be applied to any of the embodiments of the present invention.

Specifically, the outer surface (lower surface) of the lower balance layer outer plate in the embodiment may be pasted with surface paper, a metal film, or impregnated bond paper, or a combination thereof, or may not be subjected to any treatment. They may be applied to any of the embodiments of the present invention.

Example 3:

specifically, the present invention provides the artificial wood flooring comprising a multi-layered structure, referring to fig. 1 to 5. Fig. 1 is a schematic structural view of the artificial wood flooring of the present invention. The artificial wood floor has a multilayer structure along the thickness direction (z direction in figure 1), and comprises an upper balance layer outer plate (11), an upper balance layer inner plate (12), a plate core (20), a lower balance layer inner plate (13) and a lower balance layer outer plate (14) from top to bottom in sequence. Wherein the upper balance layer outer plate (11), the upper balance layer outer plate (12), the lower balance layer inner plate (13) and the lower balance layer outer plate (14) are all solid wood veneers. The plan view (overlooking along the z direction) of the plate core (20) structure is shown in fig. 2, and the plate core sequentially comprises a diagonal pulling unit (22) and a batten (21) in the x direction, wherein the diagonal pulling unit (22) and the batten (21) are inclined, the diagonal pulling unit (22) is inclined, the periphery of the batten and the diagonal pulling unit further comprises a frame (23), and the frame is composed of the battens or plates. The number of the cable-stayed units is at least two, 3 in the example of the figure, and when the plate core contains a plurality of cable-stayed units, battens are arranged between the adjacent cable-stayed units. Wherein the direction of the fiber grain of the slat (21) is parallel to the y-direction, i.e. the direction of the fiber grain of the slat (21) is parallel to the length direction of the slat itself (21).

The fiber grain directions of the upper balance layer inner plate (12) and the lower balance layer inner plate (13) are the same and are parallel to the x direction. The fiber texture directions of the upper balance layer outer plate (11) and the lower balance layer outer plate (14) are the same and are parallel to the y direction, namely the fiber texture directions of adjacent plates in the balance layer are required to be vertical to each other. The outer surface of the upper balance layer outer plate (11) is treated by UV paint, and the outer surface of the lower balance layer outer plate (14) is pasted with moisture-proof paper.

Fig. 3 is an exploded schematic view of the cable-stayed unit, wherein fig. 3a is a perspective view, and fig. 3b is a structural schematic view of the cable-stayed structure along the z-direction. Each oblique pulling unit is composed of two oblique pulling structures, the oblique pulling structures comprise a plurality of laths arranged at intervals in structural view, the oblique directions of the laths arranged at intervals in the oblique pulling structures are parallel to each other, the laths arranged at intervals are formed by grooving the oblique pulling structures, and in the embodiment, the core plates of the laths arranged at intervals in the oblique pulling structures form an angle of 45 degrees. Structurally, the slotted side is defined as the head end (224), the non-slotted side is defined as the tail end (223), as shown in fig. 3b, the depth L2 between the battens arranged at intervals in the cable-stayed structure is smaller than the thickness L1 of the cable-stayed structure, and the cable-stayed unit is formed by connecting the tail ends of two cable-stayed structures.

The fiber grain direction of the diagonal draw structure is the same as the inclination direction of the head end lath. In the same cable-stayed unit, the projection of the adjacent cable-stayed structures on the y-z plane is shown in FIG. 4. And (b) the projections of the battens arranged at intervals at the corresponding positions of the adjacent two layers of diagonal pulling structures in the diagonal pulling units on the y-z plane are crossed.

Referring to fig. 5, the surface of the tail end of the diagonal structure is further provided with a breathing channel, the width of the breathing channel is 1 mm-20 mm, and the depth of the breathing channel is 1 mm-15 mm. The channel direction is parallel to the y direction and penetrates through the cable-stayed structure and the frame in the y direction. Each cable-stayed structure is generally provided with only one breathing channel, and the two breathing channels on the surfaces of two adjacent cable-stayed structures are respectively positioned on the upper surface and the lower surface of the plate core.

Fig. 5a and 5b show the channel distribution in different views.

In a specific embodiment, the lengths or widths of the cable-stayed units and the cable-stayed structures in the slab core are set according to the length or width requirement of the artificial board, the repeated mode of the cable-stayed units in the slab core is determined according to the specific application condition of the board, or the length can be adjusted according to the increase or decrease of the number of the cable-stayed units along the length direction (x direction in the figure) of the slab core. The number of breathing channels can also be increased, for example, only one breathing channel is arranged on each original cable-stayed structure is changed into that the upper surface and the lower surface of each cable-stayed structure are respectively provided with one breathing channel.

Specifically, it should be noted that the oblique-pulling unit provided with the breathing channel may be applied to any embodiment of the present invention, specifically, the width and depth of the breathing channel are not limited to the dimensions in this embodiment, and the specific dimensions may be set according to the thickness of the oblique-pulling structure and the depth of the oblique-pulling structure along the Z direction.

Example 4:

specifically, the present embodiment provides an artificial wood flooring comprising two balance layers and a core. Referring to fig. 6, when the cable-stayed structure (221) and the cable-stayed structure (222) are stacked, in order to increase the strength along the length direction (x direction) of the plate core, the cable-stayed structure (221) and the cable-stayed structure (222) are integrally disconnected at any position to form a groove, and then reinforcing ribs are filled in the groove, referring to fig. 6, the direction of the reinforcing ribs is parallel or inclined to the length direction of the plate core, the direction of the reinforcing ribs is shown in fig. 6a to be parallel to the length direction of the plate core, the groove is formed after integrally disconnecting a plurality of positions in the two cable-stayed structures, the reinforcing ribs (31) are filled in the position of the groove after disconnection, and the reinforcing ribs (31) are. Figure 6b shows the direction of the ribs (32) inclined to the core length direction.

The remaining features are the same as in example 1.

Specifically, it should be noted that the reinforcing rib shown in fig. 6a to 6b in this embodiment may be applied to any embodiment of the present invention.

Example 5:

specifically, referring to fig. 7, a plurality of separate cable-stayed structures may be further added on both sides of the cable-stayed unit in the frame of the slab core, and the cable-stayed structures are connected to the cable-stayed structures on the adjacent cable-stayed units through respective tail ends. In fig. 7a, the whole core includes a frame, three diagonal pulling units, two strips, and two separate diagonal pulling structures, and in fig. 7b, the whole core includes a frame, three diagonal pulling units, two strips, and one separate diagonal pulling structure. This design allows the core to accommodate the need for more dimensions without significantly reducing the strength.

The remaining features are the same as in embodiment 1 or 3.

Example 6:

referring to fig. 8, in the actual floor manufacturing process, there may be various size requirements, and at this time, a larger core (including a plurality of diagonal tension units and slats, as shown in fig. 8 a) may be cut at any position before the frame is added, and the cut part (as shown in fig. 8b, 8c, and 8 d) is used as a new core, and the frame is added, and then the subsequent processing is performed.

Or after the frame is added to the larger board core, cutting the board core at any position, taking the cut part as a new board core, and supplementing the corresponding frame at the cutting position.

The remaining features are the same as in example 1 or example 3.

It should be emphasized that the upper and lower surfaces of the core are also provided with breathing passages in this embodiment, but the breathing passages are not shown in the figure for clarity of description of this embodiment.

Specifically, it should be noted that in this embodiment, a new structure is formed by cutting a larger board core (as shown in fig. 8) at any position thereof, and then a frame is added to the new structure to form a new board core, which may be applied to any embodiment of the present invention.

In the above embodiments, the X direction is defined as the arrangement direction or the lamination direction of the diagonal structures in the plate core, and the YZ plane is defined as the projection plane of the plate core.

In a specific embodiment, the distance between the battens of the diagonal structure in the plate core can be adjusted according to the processing technology and the actual application occasion of the plate, the battens in the same layer of diagonal structure can be parallel to each other, and the distance between the adjacent battens can be equal or unequal; the inclined directions and angles of the battens in the same layer of inclined pulling structure relative to the surface of the core plate can be the same or different.

In a particular embodiment, the angle of inclination of the slats in the same tier of diagonal draw structure relative to the plane of the core plate is the same, preferably 45 °.

Any two adjacent diagonal draw structures contained in the plate core are adopted. In a specific embodiment, due to the difference of the spacing, the inclination direction and the inclination angle of the slats in the cable-stayed structures, the projections of the slats at the corresponding positions in the two adjacent layers of cable-stayed structures in the laminating direction can be distributed in a herringbone or splayed or crossed manner.

It should be noted that, no matter the inclined directions of the slats in the same layer of diagonal draw structure are the same or opposite, it is within the protection scope of the present invention as long as the slats of the diagonal draw structure are inclined and spaced relative to the plane of the slab core.

It should be noted that the inclination directions and the distribution modes of the slats of the two adjacent layers of the cable-stayed structures in the board core do not need to be consistent.

In a specific embodiment, the fire-retardant material can be sprayed or filled on the surface of the plate block, the diagonal-pulling structure or/and the spacing of the plate core.

The invention also provides a manufacturing method of the artificial wood floor, which comprises a board core and two balancing layers positioned on the upper surface and the lower surface of the board core. The plate core comprises at least two cable-stayed units, each cable-stayed unit comprises two cable-stayed structures, and the tail ends of the two cable-stayed structures are connected; all be equipped with the lath between the adjacent unit to one side, draw unit and lath to one side and fold in turn and press the bonding and constitute the slab core, the lath is connected rather than the head end of drawing the structure to one side in the adjacent unit to one side, is provided with breathing passageway in drawing the structure to one side. .

The specific manufacturing steps are as follows:

step a: a plurality of strips with the same length and thickness are mutually parallel according to fiber textures, and are stacked and bonded into a square flat plate (1) along the horizontal direction without gaps:

fig. 9 is a schematic top view of the panel (1) and a schematic side view of the panel along the grain direction of the fibers of the slats (in the direction of the arrows), and it should be noted that in the embodiment, the width of each slat is not required, and preferably, the widths of the slats are the same. The length and thickness of the strips are selected according to the condition of raw materials and the applicable occasion of the plate, and the strips are closely and seamlessly stacked.

Step b: forming a plurality of grooves parallel to each other and the fiber texture direction on one surface of a square flat plate (1) along the fiber texture direction of a batten to form a plate (2):

fig. 10(a) is a schematic top view of the surface of the board (2), the board (2) is formed by grooving one surface of the board (1) along the fiber texture direction, wherein the grooving direction is parallel to the fiber texture direction, the depth and width of the grooving and the number of grooving are determined according to the application and strength requirement of the board core, and in the embodiment, the grooving depth on the board (2) is smaller than the corresponding thickness of the batten, as shown in fig. 10 (b).

Step c: cutting the plate (2) along a diagonal direction of 45 degrees to form 2 triangular plates (3):

fig. 11(a) and (b) are schematic views of the cutting direction of the plate (2), and there are two ways to cut the same plate (2) along a diagonal direction of 45 °, and the plate (3) formed has two structural forms, as shown in fig. 11(c) and (d). It should be noted that both cutting directions are suitable for the core manufacturing method of the present invention, and are within the scope of the present application.

Step d: rearranging the 4 triangular plates (3) to ensure that the right-angle sides of the 4 triangular plates (3) are tightly attached to each other to form a new square flat plate (4);

fig. 12 is a schematic structural view of the board (4), and since the board (2) can be cut in different ways to form two types of boards (3), the structure of the board (4) can be changed into four types according to the cutting and selecting of the board (3). Wherein, if four plates (3) formed by two plates (2) according to the same cutting direction are adopted, the structure of the formed plate (4) is shown as figures 12(a) and 12 (b); if two plates (3) are used, which are formed by two plates (2) in two cutting directions, the resulting plate (4) is shown schematically in fig. 12(c) and 12 (d).

The panel (4) configuration shown in figure (d) is preferred because all grooves in (d) are oriented in the same direction and in the same direction as the wood grain, i.e. the panel (4) has a uniform grain direction.

Step e: rotating the plate (4) by 90 degrees in the plane thereof (the same result of clockwise and counterclockwise rotation) to obtain a plate (5), and bonding one plate (4) and one plate (5) together to form a plate (6);

the structure of the plate (6) is shown in fig. 13, fig. 13(a) is a top view of the distribution of the grooves on the upper surface of the plate (6), fig. 13(b) is a top view of the distribution of the grooves on the lower surface of the plate (6), and fig. 13(c) is a side view of the plate (6).

It is emphasized that the sides of the squares are aligned when the plates (4) and (5) are bonded together, the bonding surfaces are the surfaces without grooves, i.e. the grooves are distributed on both the upper and lower surfaces of the plate (6) formed after bonding, and the grooves on both the upper and lower surfaces of the plate (6) are perpendicular to each other because the plate (5) is obtained by rotating 90 degrees on the basis of the plate (4).

the schematic side view of the structure of the plate (7) is shown in fig. 14, three plates (6) and two plates (1) are arranged at intervals, laminated and bonded, in the actual manufacturing process, a plurality of or more plates (6) and plates (1) are arranged at intervals and laminated, and fig. 14 is only a schematic view.

Step g: cutting the plate core (7) according to the requirement to obtain a plate core (8) meeting the actual requirement; preferably, the cutting direction is along the lamination direction of the sheet (6) and the cutting mark is parallel to the fiber texture direction of the sheet (1) constituting the sheet (7);

step h: adding a frame around the plate core (8), and performing slotting treatment on the surface of the inclined pulling structure in the plate core to form a breathing channel, wherein the breathing channel penetrates through the frame.

The width of the breathing channel is 1 mm-20 mm, and the depth is 1 mm-15 mm. The channel direction is perpendicular to the connecting direction of the cable-stayed structure and the laminating direction of the plate (6) in the plate core manufacturing process, and the breathing channel penetrates through the cable-stayed structure and the frame. Each cable-stayed structure is generally provided with only one breathing channel, and the two breathing channels on the surfaces of two adjacent cable-stayed structures are respectively positioned on the upper surface and the lower surface of the plate core.

The number of the breathing channels can also be increased according to the needs, for example, only one breathing channel is arranged on each original diagonal structure is changed into one or more breathing channels are respectively arranged on the upper surface and the lower surface of each diagonal structure.

Step j: and (h) respectively adding balance layers on the upper surface and the lower surface of the board core with the breathing channel after the step h, and finally obtaining the novel wood floor.

The balance layer tightly attached to the upper surface of the board core (the surface used for bearing the upper surface of the wood floor) is called an upper balance layer, and at least comprises two boards which are respectively an upper balance layer inner board close to the board core and an upper balance layer outer board on the upper balance layer, wherein the fiber texture direction of the upper balance layer inner board is parallel to the connection direction of the inclined pulling structure in the board core (namely the laminating direction of the board (6) in the manufacturing process), and the fiber texture direction of the upper balance layer outer board is perpendicular to the fiber texture direction of the upper balance layer inner board.

The outer surface of the upper balance layer outer plate is treated by UV paint, oil paint or wood wax oil, or veneer wear-resistant paper is pasted on the surface of the upper balance layer outer plate, or no treatment is carried out, and a veneer panel can be used as the upper balance layer outer plate.

The balance layer which is tightly attached to the lower surface of the board core is called a lower balance layer and at least comprises two boards which are respectively a lower balance layer inner board close to the board core and a lower balance layer outer board below the lower balance layer inner board, wherein the fiber texture direction of the lower balance layer inner board is parallel to the connecting direction of the inclined pulling structure in the board core (namely the laminating direction of the board (6) in the manufacturing process), and the fiber texture direction of the lower balance layer outer board is vertical to the fiber texture direction of the lower balance layer inner board.

One or the combination of moisture-proof paper, surface paper, metal film and impregnated bond paper is pasted on the surface of the lower balance layer outer plate, or no treatment is carried out.

In a specific embodiment, if the strength of the plate core needs to be further increased, the manufacturing method further comprises the following steps: and the reinforcing ribs are added between the step f and the step g, the manufacturing method is that the surface of the plate (7) is integrally cut at a plurality of selected positions, and laths or plates with the same area as the section are added at the section, and the grain direction of the laths or plates is parallel to the cutting marks on the surface of the plate (7). Bonding the lath or plate with the cut plate (7) together to form a new plate (7) and then carrying out subsequent manufacturing steps; preferably, when cutting the sheet (7), the cutting direction is vertically downwards (perpendicular to the surface) and the cut mark is perpendicular to the cut mark in step g.

It should be noted that, in an embodiment, the above manufacturing steps may be slightly adjusted, for example, the operation of adding a frame to the board core may occur before the board core is cut in step g, or may occur after the board core is cut; the operation of adding the reinforcing ribs can also occur between the step f and the step g, or after the whole cutting, namely between the step g and the step h, as long as the manufacturing method adjusts the operation sequence and does not influence the structure of the finally obtained wood board, and the manufacturing method is within the protection scope of the invention.

It should be noted that, in the specific embodiment, according to actual requirements, the plurality of boards (3) and the plurality of boards (2) may be put together to splice into the larger rectangular board (4) in step d, and not necessarily the 4 boards (3) are spliced into the square board (4), and various splicing manners are within the protection scope of the present invention.

It should be noted that, in the specific embodiment, since the plate (7) obtained by laminating and bonding the plurality of plates (6) in step f may be thick, even the thickness is larger than the length and width of the wood board, the plate is still called as the wood board for convenience of description, but the name does not mean that the thickness of the wood board is necessarily small.

In the above manufacturing method, the length, width and thickness of each slat and each plate are selected according to the size and application of the plate core, and the size of each slat and each plate does not limit the technical solution of the present invention.

The above-listed detailed description is only a specific description of a possible embodiment of the present invention and is not intended to limit the scope of the present invention, and equivalent embodiments or modifications such as combinations, divisions or repetitions of the features without departing from the technical spirit of the present invention are included in the scope of the present invention.

Claims

1. The novel artificial wood floor is characterized by at least comprising a board core and two balancing layers;

the two balance layers are respectively positioned on the upper surface and the lower surface of the plate core, and at least comprise two plate blocks with mutually vertical fiber texture directions;

the plate core comprises at least two diagonal pulling units;

the adjacent cable-stayed units are provided with a batten, the cable-stayed units and the battens are sequentially arranged, alternately laminated and bonded to form a plate core, and the batten is connected with the head end of the cable-stayed structure in the adjacent cable-stayed unit;

2. The artificial novel wood flooring according to claim 1, wherein the direction of said breathing passage is parallel to the length direction of said strips.

3. The artificial wood flooring according to claim 1, wherein the balancing layer comprises two wood veneers.

4. The artificial novel wood flooring according to claim 1, wherein the surface of the outermost block of the balance layer on the upper surface of the core is treated with UV paint, oil paint or wood wax oil, or is treated with one or a combination of fire retardant coating, anticorrosive coating, ant-proof coating, or is not treated at all, or the outermost block of the balance layer on the upper surface of the core is a veneer panel or is faced with a veneer wear-resistant paper.

5. The artificial novel wood flooring according to claim 1, wherein the lowermost wood sheet surface of the balance layer of the lower surface of the core is coated with one or a combination of moisture-proof paper, surface paper, metal film, impregnated bond paper, or paint, or is not treated at all.

6. The artificial wood flooring according to claim 1, wherein the directions of the fiber grains of the adjacent blocks in the balancing layer are perpendicular to each other.

7. The artificial novel wood floor according to claim 1, wherein the two breathing channels of the two adjacent diagonal-pulling structure surfaces are not on the same surface.

8. The novel artificial wood flooring according to claim 2 or 7, wherein a breathing channel is provided to each of the diagonal structures.

9. The novel artificial wood floor according to claim 1, wherein the breathing channel penetrates the frame or is provided with a breathing channel on the frame.

10. The artificial novel wood floor according to claim 1, wherein the diagonal draw structures comprise spaced slats, projections of the spaced slats in the stacking direction of the multi-layer structure are distributed obliquely, and projections of the slats in corresponding positions of two adjacent diagonal draw structures in the diagonal draw unit in the stacking direction of the multi-layer structure are distributed in a herringbone, splayed or crossed manner.

11. The novel artificial wood flooring according to claim 10, wherein the inclined direction of the spaced apart strips in said diagonal-pulling structure are parallel to each other.

12. The novel artificial wood flooring according to claim 11, wherein the inclined-pulling structure has slats inclined at an angle of 45 ° to the core board.

13. The novel artificial wood flooring according to claim 11, wherein the slats of the diagonal draw structure are spaced apart at equal intervals.

14. The novel artificial wood flooring according to claim 10, wherein the depth between the spaced battens in the diagonal draw structure is less than the thickness of the diagonal draw structure.

15. The novel artificial wood flooring according to claim 1, wherein the balancing layer edge has a snap or lock structure.

16. The artificial novel wood flooring according to claim 15, wherein the flat or lock catches are wax-sealed or painted.

17. The novel artificial wood flooring according to claim 1, wherein the grooves are formed by grooving the adjacent diagonal structures at any position, and the reinforcing ribs are inserted into the grooves in a direction parallel to or inclined with respect to the longitudinal direction of the core.

18. A novel artificial wood flooring comprising at least a core and two balancing layers, wherein said core is obtained by the following steps before adding a frame to the core of claims 1 to 2 and 7 to 13:

cutting at any position of the plate core, taking a structure formed after cutting as a new plate core, and adding a frame to the new plate core;

the fiber texture direction of the plate in contact with the plate core in the balance layer is parallel to the arrangement direction of the diagonal pulling structure.

19. The manufacturing method of the artificial novel wood floor is characterized by comprising the following steps:

step j: and (h) forming a board core with a breathing channel after the step h, and adding balance layers on the upper surface and the lower surface of the board core respectively to finally obtain the novel wood floor.

20. The method for manufacturing the artificial novel wood flooring according to claim 19, wherein step i is added after step f and between step g: selecting a plurality of positions on the surface of the plate (7) to cut the whole plate, adding a lath or a plate with the same area as the section area at the section, enabling the grain direction of the lath or the plate to be parallel to the cutting mark on the surface of the plate (7), and bonding the lath or the wrapped block and the cut plate (7) together to form a new plate (7).