CN213413159U - Biological wood - Google Patents
Biological wood Download PDFInfo
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- CN213413159U CN213413159U CN202021382663.1U CN202021382663U CN213413159U CN 213413159 U CN213413159 U CN 213413159U CN 202021382663 U CN202021382663 U CN 202021382663U CN 213413159 U CN213413159 U CN 213413159U
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Abstract
The utility model provides a biological wood, which comprises a body, wherein the body comprises a plurality of high molecular foaming layers which are connected together through low-temperature hot pressing or extrusion; the outer surface of the body is provided with wood-like textures or patterns, and the wood-like textures or patterns are wood-like textures or patterns formed by combining one or more of roller wood-like textures, laser wood-like textures and mold pressed wood-like textures; the biological wood in the utility model is formed by connecting a plurality of high molecular foaming layers together through low-temperature hot pressing or extrusion, and does not need an adhesive, so that formaldehyde is not generated, the human body is not damaged, and the environment is not polluted; the utility model discloses well whole production process does not have the wood flour, can not cause the pollution to the environment, also can not cause the injury to staff's health.
Description
Technical Field
The utility model relates to a biomass material, in particular to a biological wood.
Background
With the improvement of the attention degree of people to environmental resources, a circular economic development mode taking waste material recovery and resource comprehensive utilization as the core becomes the trend of the world economic development. The resource recycling technology is vigorously developed, and the method has a profound influence on national economic development and environmental sustainable development. The production of wood-plastic composite products by using waste plastics and wood fibers is a good project meeting the requirement.
The wood-plastic composite material combines a plurality of advantages of plant fiber and plastic polymer material, can replace wood in large quantity, can effectively relieve the contradiction of forest resource shortage and wood supply shortage in China, and can meet huge wood market.
The wood-plastic composite material is prepared by adding an adhesive into residual wood materials such as sawdust and wood shavings generated by wood processing and then performing hot press molding; the adhesive is the used 'three-aldehyde glue', namely urea-formaldehyde glue, phenolic glue and melamine-formaldehyde polymer glue, and particularly the urea-formaldehyde glue is used most, the adhesives contain formaldehyde components, the formaldehyde is easy to cause cancer, the emission of the formaldehyde in the wood-plastic composite material is less for one year and two years, and more for ten years and eight years, so that the life health of people is threatened.
In order to solve the problem of formaldehyde in the wood-plastic composite material, at present, people develop plant protein glue as environment-friendly glue for bonding sawdust, but the plant protein is easy to deteriorate and rot, the water resistance is poor, and the performance of the wood-plastic composite material is greatly reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a biological wood.
The purpose of the utility model is achieved through the following technical measures: the biological wood comprises a body, wherein the body comprises a plurality of high-molecular foaming layers which are connected together through low-temperature hot pressing or extrusion; the outer surface of the body is provided with wood-like textures or patterns, and the wood-like textures or patterns are wood-like textures or patterns formed by combining one or more of roller wood-like textures, laser wood-like textures and mold pressed wood-like textures.
As an improvement, one or more layers of reinforcing layers are arranged in the body and positioned between two adjacent polymer foaming layers.
As a further improvement, the cross section of the body is also provided with wood-like textures or patterns, and the wood-like textures or patterns are one or a combination of a plurality of roller wood-like textures, laser wood-like textures and mold pressed wood-like textures.
As a further improvement, the high polymer foaming layer is a TPE foaming layer; the TPE foaming layer is formed by foaming TPE particles and a foaming agent.
As a further improvement, the high polymer foaming layer is a TPE foaming layer; the TPE foaming layer is prepared from foamed TPE particles, pigments and foaming agents.
As a further improvement, the roller wood-like texture is a wood-like texture which generates different wood grains by random numbers and has no repeated positions, angles and depths.
As a further improvement, the reinforcing layer and the polymer foaming layer are continuously synthesized into the wood-like texture with discontinuity, irregularity and non-repeatability.
As a further improvement, the reinforcing layer is a fiber layer, and the fiber layer is a glass fiber layer or a carbon fiber prepreg layer.
As a further improvement, the reinforcing layer is of a plate-shaped or net-shaped structure.
As a further improvement, the multi-layer polymer foaming layers are connected together through low-temperature hot pressing or extrusion, wherein the temperature of the low-temperature hot pressing or extrusion is 150-190 ℃.
Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that:
firstly, the method comprises the following steps: the utility model discloses in biological timber is passed through low temperature hot pressing or extrudes by multilayer macromolecular foaming layer and links together, does not need the adhesive, consequently does not have the production of formaldehyde, can not cause the injury to the human body, can not cause the pollution to the environment.
Secondly, the method comprises the following steps: the utility model discloses well whole production process does not have the wood flour, can not cause the pollution to the environment, also can not cause the injury to staff's health.
Thirdly, the method comprises the following steps: the utility model discloses in because the setting up of enhancement layer has strengthened biological ligneous shearing resistance and bending resistance, adapt to the requirement of different environment.
Fourthly: the utility model discloses imitative wood texture or the pattern of one or several kinds of combinations in imitative wood texture, the imitative wood texture of laser, the mould suppression imitative wood texture, it is more lifelike to let the wood grain, can produce special wood grain according to special needs moreover, satisfies different demands.
Fifth, the method comprises the following steps: the utility model discloses in pass through low temperature hot pressing or extrude, prevent that biological timber secondary operation from taking place to glue even.
Sixth: the utility model discloses in biological timber links together through low temperature hot pressing or extrusion by multilayer high molecule foaming layer, when processing texture or pattern to plate-like timber, can be through the gyro wheel technology, laser beam machining, one of them or two kinds of processing of mould suppression, when being used for three-dimensional product production with timber, can directly suppress through the mould, can be with product shaping and texture, the suppression one shot imaging of pattern, also can suppress the product shaping through the mould, carry out three-dimensional texture or pattern through laser beam machining to timber and process, satisfy the demand of different products, the processing on biological timber's surface and cross-section has been realized, make biological timber wide application in each field.
Seventh: the biowood's that this patent produced wood grain texture differs very little with the log, has the effect of just can be disorderly, and biowood is bionical wood, can replace the log in a large number and use, practices thrift a large amount of resources to can add various colors in process of production, make it have the color line of different colours, make it have better visual angle effect.
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Drawings
Fig. 1 is a schematic side view of the present invention.
Fig. 2 is another schematic side view of the present invention.
Fig. 3 is a schematic surface view of the present invention.
Fig. 4 is a schematic surface view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The first embodiment is as follows:
as shown in fig. 1 and fig. 3, the biological wood comprises a body 1, wherein the body 1 comprises a plurality of polymer foaming layers 11, and the polymer foaming layers 11 are TPE foaming layers; the TPE foaming layer is formed by foaming TPE particles and a foaming agent, wherein the foaming agent is a plastic foaming agent.
The multilayer high polymer foaming layers 11 are connected together through low-temperature hot pressing or extrusion; the low-temperature hot pressing or extruding temperature is 150-190 ℃, the plane wood grain textures are hot pressed or extruded, the low-temperature hot pressing or extruding facilitates cutting of the body 1, and adhesion is prevented when the cutting temperature is too high; and adhesives are not needed among the plurality of high molecular foaming layers 11 of the body 1, and the adhesives contain formaldehyde, so that the generation of formaldehyde is avoided, the harm to a human body is avoided, and the pollution to the environment is avoided.
The outer surface of the body 1 is provided with wood-like textures 2 or patterns, the surfaces are the upper surface and the lower surface of the plate-shaped wood, and the wood-like textures 2 or patterns are wood-like textures 2 or patterns formed by combining one or more of roller wood-like textures, laser wood-like textures and mold pressed wood-like textures.
The roller wood-like texture is a wood-like texture which generates different wood grains by random numbers and has no repeated positions, angles and depths, and the roller wood-like texture has concave-convex wood grain textures, and the wood-like texture can be longitudinal wood grains and also can be transverse wood grains.
The patterns mostly have three-dimensional spaces or hollow structures, the planar products can be processed through a roller process, the products with three-dimensional space structures processed by biological wood can be processed through a laser process and the like, the mold can realize the integrated forming of product forming and texture and pattern processing, or the product forming is pressed through the mold, and the textures and the patterns are processed through the laser process and the like.
For the processing of the cross section of the biological wood, when the cross section is in an irregular surface such as a plane or an arc surface, textures and patterns can be processed by a laser process.
As shown in FIG. 4, the simulated wood grain texture 2 has discontinuities, irregularities and non-repetitiveness, and the depth of the simulated wood grain texture 2 is also randomly generated, with the depth of each location being different.
The biowood's that this patent produced wood grain texture differs very little with the log, has the effect of just can be disorderly, and biowood is bionical wood, can replace the log in a large number and use, practices thrift a large amount of resources to can add various colors in process of production, make it have the color line of different colours, make it have better visual angle effect.
Example two:
as shown in fig. 2 and fig. 3, the biological wood comprises a body 1, wherein the body 1 comprises a plurality of polymer foaming layers 11, and the polymer foaming layers 11 are TPE foaming layers; the TPE foaming layer is prepared from TPE particles subjected to foaming treatment, pigments and a foaming agent, wherein the foaming agent is a plastic foaming agent, and different pigments can be added according to wood grains required to be prepared in the foaming treatment process to prepare high-molecular foaming layers 11 with different colors; the high polymer foaming layers 11 with different colors can be directly formed into the needed wood-like texture 2 by low-temperature hot pressing or extruding the side surfaces together.
The pigment can be single color or multiple colors, and plane wood grain textures can be extruded by adopting multiple color master batches and TPE granules.
The multilayer high polymer foaming layers 11 are connected together through low-temperature hot pressing or extrusion; the low-temperature hot pressing or extrusion temperature is 150-190 ℃, the low-temperature hot pressing or extrusion facilitates cutting of the body 1, and adhesion is prevented when the cutting is carried out at an overhigh temperature; and adhesives are not needed among the plurality of high molecular foaming layers 11 of the body 1, and the adhesives contain formaldehyde, so that the generation of formaldehyde is avoided, the harm to a human body is avoided, and the pollution to the environment is avoided.
The outer surface of the body 1 is provided with wood-like textures 2 or patterns, the surfaces are the upper surface and the lower surface of the plate-shaped wood, and the wood-like textures 2 or patterns are wood-like textures 2 or patterns formed by combining one or more of roller wood-like textures, laser wood-like textures and mold pressed wood-like textures.
The roller wood-like texture is a wood-like texture which generates different wood grains by random numbers and has no repeated positions, angles and depths, and has concave-convex and dark wood grains, and the wood-like texture can be longitudinal wood grains or transverse wood grains.
The patterns mostly have three-dimensional spaces or hollow structures, the planar products can be processed through a roller process, the products with three-dimensional space structures processed by biological wood can be processed through a laser process and the like, the mold can realize the integrated forming of product forming and texture and pattern processing, or the product forming is pressed through the mold, and the textures and the patterns are processed through the laser process and the like.
For the processing of the cross section of the biological wood, when the cross section is in an irregular surface such as a plane or an arc surface, textures and patterns can be processed by a laser process.
As shown in FIG. 4, the simulated wood grain texture 2 has discontinuities, irregularities and non-repetitiveness, and the depth of the simulated wood grain texture 2 is also randomly generated, with the depth of each location being different.
The biowood's that this patent produced wood grain texture differs very little with the log, has the effect of just can be disorderly, and biowood is bionical wood, can replace the log in a large number and use, practices thrift a large amount of resources to can add various colors in process of production, make it have the color line of different colours, make it have better visual angle effect.
Example three:
as shown in fig. 1 and 2, the biological wood comprises a body 1, wherein the body 1 comprises a plurality of polymer foaming layers 11, and the polymer foaming layers 11 are TPE foaming layers; the TPE foaming layer is formed by foaming TPE particles and a foaming agent, wherein the foaming agent is a plastic foaming agent.
The multilayer high polymer foaming layers 11 are connected together through low-temperature hot pressing or extrusion; the low-temperature hot pressing or extruding temperature is 150-190 ℃, the plane wood grain textures are hot pressed or extruded, the low-temperature hot pressing or extruding facilitates cutting of the body 1, and adhesion is prevented when the cutting temperature is too high; and adhesives are not needed among the plurality of high molecular foaming layers 11 of the body 1, and the adhesives contain formaldehyde, so that the generation of formaldehyde is avoided, the harm to a human body is avoided, and the pollution to the environment is avoided.
The body 1 is also internally provided with a reinforcing layer 12 of a glass fiber layer or a carbon fiber prepreg layer to prepare the shear-resistant and bending-resistant biological wood; the reinforcing layer 12 is positioned between two adjacent polymer foaming layers 11; selecting the number of the reinforcing layers 12 according to different requirements of the use environment, wherein the reinforcing layers 12 are one or more; the glass fiber layer or the carbon fiber prepreg layer is easy and convenient to obtain materials, and the cost is reduced.
The reinforcing layer 12 and the polymer foam layer 11 are continuously synthesized into a wood-like texture having discontinuity, irregularity and non-repeatability.
The outer surface of the body 1 is provided with wood-like textures 2 or patterns, the surfaces are the upper surface and the lower surface of the plate-shaped wood, and the wood-like textures 2 or patterns are wood-like textures 2 or patterns formed by combining one or more of roller wood-like textures, laser wood-like textures and mold pressed wood-like textures.
The roller wood-like texture is a wood-like texture which generates different wood grains by random numbers and has no repeated positions, angles and depths, and the roller wood-like texture has concave-convex wood grain textures, and the wood-like texture can be longitudinal wood grains and also can be transverse wood grains.
The patterns mostly have three-dimensional spaces or hollow structures, the planar products can be processed through a roller process, the products with three-dimensional space structures processed by biological wood can be processed through a laser process and the like, the mold can realize the integrated forming of product forming and texture and pattern processing, or the product forming is pressed through the mold, and the textures and the patterns are processed through the laser process and the like.
For the processing of the cross section of the biological wood, when the cross section is in an irregular surface such as a plane or an arc surface, textures and patterns can be processed by a laser process.
As shown in FIG. 4, the simulated wood grain texture 2 has discontinuities, irregularities and non-repetitiveness, and the depth of the simulated wood grain texture 2 is also randomly generated, with the depth of each location being different.
The biowood's that this patent produced wood grain texture differs very little with the log, has the effect of just can be disorderly, and biowood is bionical wood, can replace the log in a large number and use, practices thrift a large amount of resources to can add various colors in process of production, make it have the color line of different colours, make it have better visual angle effect.
Example four:
as shown in fig. 2 and fig. 3, the biological wood comprises a body 1, wherein the body 1 comprises a plurality of polymer foaming layers 11, and the polymer foaming layers 11 are TPE foaming layers; the TPE foaming layer is prepared from foamed TPE particles, pigments and foaming agents. Wherein the foaming agent is a plastic foaming agent. Different pigments can be added according to the wood grains required to be manufactured in the foaming treatment process to manufacture the macromolecular foaming layers 11 with different colors; the high polymer foaming layers 11 with different colors can be directly formed into the needed wood-like texture 2 by low-temperature hot pressing or extruding the side surfaces together.
The pigment can be single color or multiple colors, and plane wood grain textures can be extruded by adopting multiple color master batches and TPE granules.
The multilayer high polymer foaming layers 11 are connected together through low-temperature hot pressing or extrusion; the temperature of the low-temperature hot pressing or extrusion is 150-190 ℃, the low-temperature hot pressing or extrusion is convenient for cutting, and the adhesion generated during cutting at overhigh temperature is prevented; and the utility model discloses do not need the adhesive between the multilayer polymer foaming layer 11, all contain formaldehyde in the adhesive, consequently can not have the production of formaldehyde, can not cause the injury to the human body, can not cause the pollution to the environment.
The body 1 is also internally provided with a reinforcing layer 12 of a glass fiber layer or a carbon fiber prepreg layer to prepare the shear-resistant and bending-resistant biological wood; the reinforcing layer 12 is positioned between two adjacent polymer foaming layers 11; selecting the number of the reinforcing layers 12 according to different requirements of the use environment, wherein the reinforcing layers 12 are one or more; the glass fiber layer or the carbon fiber prepreg layer is easy and convenient to obtain materials, and the cost is reduced.
The reinforcing layer 12 and the polymer foam layer 11 continuously form a wood-like texture having discontinuity and irregularity.
The outer surface of the body 1 is provided with wood-like textures 2 or patterns; the surface is the upper surface and the lower surface of the plate-shaped wood, and the wood-like texture 2 or the pattern is the wood-like texture 2 or the pattern formed by combining one or more of roller wood-like texture, laser wood-like texture and mould pressing wood-like texture. The wood grain of the roller wood-like texture and the wood grain of the die pressed wood-like texture are unified and difficult to meet the requirement of special wood grain, the special wood grain can be realized by laser wood-like texture, and the wood-like texture is more vivid; the wood-like texture 2 of the side surface of the bio-wood may be realized by a laser wood-like texture.
The roller wood-like texture is a wood-like texture which generates different wood grains by random numbers and has no repeated positions, angles and depths, and has concave-convex and dark wood grains, and the wood-like texture can be longitudinal wood grains or transverse wood grains.
The biological wood section patterns are obtained by using laser wood-like textures on the biological wood section to realize special wood-like textures 2.
As shown in FIG. 4, the simulated wood grain texture 2 has discontinuities, irregularities and non-repetitiveness, and the depth of the simulated wood grain texture 2 is also randomly generated, with the depth of each location being different.
The biowood's that this patent produced wood grain texture differs very little with the log, has the effect of just can be disorderly, and biowood is bionical wood, can replace the log in a large number and use, practices thrift a large amount of resources to can add various colors in process of production, make it have the color line of different colours, make it have better visual angle effect.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A biological wood, comprising a body including a plurality of polymer foam layers, characterized in that: the outer surface of the body is provided with wood-like textures or patterns, and the wood-like textures or patterns are wood-like textures or patterns formed by combining one or more of roller wood-like textures, laser wood-like textures and mold pressed wood-like textures.
2. A bio-wood according to claim 1, wherein: one or more reinforcing layers are further arranged in the body and positioned between the two adjacent polymer foaming layers.
3. A bio-wood according to claim 1, wherein: the cross section of the body is also provided with wood-like textures or patterns.
4. A bio-wood according to claim 2, wherein: the reinforcing layer is a fiber layer, and the fiber layer is a glass fiber layer or a carbon fiber prepreg layer.
5. A bio-wood according to claim 2, wherein: the reinforcing layer is of a plate-shaped or net-shaped structure.
6. A biowood according to any one of claims 1 to 3 wherein: the multilayer high polymer foaming layers are connected together through low-temperature hot pressing or extrusion, and the temperature of the low-temperature hot pressing or extrusion is 150-190 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382663.1U CN213413159U (en) | 2020-07-15 | 2020-07-15 | Biological wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021382663.1U CN213413159U (en) | 2020-07-15 | 2020-07-15 | Biological wood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213413159U true CN213413159U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021382663.1U Active CN213413159U (en) | 2020-07-15 | 2020-07-15 | Biological wood |
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|---|---|
| CN (1) | CN213413159U (en) |
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2020
- 2020-07-15 CN CN202021382663.1U patent/CN213413159U/en active Active
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