阅读说明：本技术 一种木材快速开裂和做旧的方法 (Method for quickly cracking and distressing wood ) 是由 项兴君 于 2019-09-16 设计创作，主要内容包括：本发明公开了一种木材快速开裂和做旧的方法,其具体步骤如下：(1)针对新鲜或者已干燥后木材,利用木材表面纹理深度处理设备进行深度处理,直到加工后木材表面出现天然纹路；(2)使用木材做旧溶剂对木材表面纹理处理后的木材进行着色；(3)把表面着色后的木材进行碳化处理。本发明利用机械,结合全自动木材碳化技术,将木材表面一次性做出不同程度、自然的文理和做旧,然后在木材表面涂刷做旧药剂并结合木材热处理技术,一次性让木材在高温热解、碳化的过程中完成仿古做旧、上色,处理后的木材表面具有真实的沧桑感,处理后的材质稳定性提高80%,处理后的表面抗紫外线、抗老化、抗污染不褪色,其表面无光泽、无光反射。(The invention discloses a method for quickly cracking and distressing wood, which comprises the following specific steps: (1) aiming at fresh or dried wood, performing advanced treatment by using wood surface texture advanced treatment equipment until natural textures appear on the surface of the processed wood; (2) coloring the wood after the wood surface texture treatment by using a wood antique solvent; (3) carbonizing the wood with the colored surface. The invention utilizes machinery, combines with full-automatic wood carbonization technology, makes the surface of the wood into different degrees of natural cultural relics and antiques at one time, then coats antique chemicals on the surface of the wood and combines with wood heat treatment technology, so that the wood finishes antique and coloring in the high-temperature pyrolysis and carbonization processes at one time, the treated surface of the wood has real vicious feeling, the stability of the treated material is improved by 80 percent, the treated surface is uvioresistant, anti-aging, pollution-resistant and fadeless, and the surface is matt and matt in reflection.)

1. A method for quickly cracking and distressing wood is characterized by comprising the following specific steps:

(1) aiming at fresh or dried wood, performing advanced treatment by using wood surface texture advanced treatment equipment until natural textures appear on the surface of the processed wood;

(2) coloring the wood after the wood surface texture treatment by using a wood antique solvent;

(3) carbonizing the surface-colored wood, wherein the carbonizing process comprises four stages:

in the first stage, the temperature is raised at 80-90 ℃ per hour for 4 hours, so that the surface of the wood is quickly cracked after dehydration during quick temperature rise;

the second stage is set to be a drying stage at 125-130 ℃, the time is 8 hours, and the internal cracking of the wood core is increased while the wood is rapidly dried;

in the third stage, 150-155 ℃ is set, the time is 6 hours, the high-temperature heat treatment is carried out on the wood, the physical performance of the wood is changed, and the shrinkage performance and the water absorption performance of the wood are reduced, so that the stability of the wood is improved, the color fastness of the colored color is improved, and the oxidation resistance of the surface color is improved;

the fourth stage is a final cooling stage, which changes the slow cooling process of the original wood drying and finally obtains a finished product.

2. The method of claim 1, wherein the wood is in the form of a square or sheet.

3. The method for rapid cracking and distressing of wood according to claim 1, wherein the wood surface texture deep treatment device in step (1) is an electric plane, and the natural texture inside is made to appear by planing off the bast of the wood surface.

4. The method for rapid cracking and wood distressing according to claim 1, wherein the wood distressing solvent in the step (2) comprises the following raw materials in parts by weight: taking 10-12 parts of potassium carbonate, 10-12 parts of aluminum potassium sulfate dodecahydrate, 3-5 parts of dodecyl trimethyl ammonium chloride, 1-3 parts of polyhexamethylene guanidine, 2-4 parts of methyl ethyl ketone, 18-20 parts of quick lime, 2-4 parts of sandalwood, 10-12 parts of plant ash, 6-8 parts of wild jujube leaves, 3-5 parts of isopropyl acetate and 150 parts of water 120-.

5. The method for rapid cracking and distressing of wood according to claim 1, wherein the carbonization treatment in the step (3) is performed by using a full-automatic wood carbonization kiln or a carbonization tank.

6. The method for rapid cracking and distressing of wood according to claim 1 or 5, wherein the wood coloring in step (3) is performed by brushing, rolling, spraying, soaking or pressure pouring.

7. The method for rapid cracking and distressing of wood according to claim 6, wherein the fan and the sealing defects of the full-automatic wood carbonizing kiln are utilized in the step (3), after the third stage of the process is completed, water in the sealed water tank is drained, the circulating fan continues to work, the temperature in the required temperature is rapidly reduced, when the temperature in the required temperature is reduced to 60 ℃, the wood is taken out of the kiln, and the wood after being taken out of the kiln is naturally aged for 6-8 days.

Technical Field

The invention relates to a wood treatment process, in particular to a method for quickly cracking and distressing wood.

Background

With the improvement of living standard of people, people pursue artistry, in the field of furniture and the like, many people pursue antique furniture, and before the preparation of the antique furniture, wood needs to be subjected to antique treatment.

The traditional wood antique technology has the advantages that the process is complicated, the process is long in time and high in cost, the texture of the wood is damaged in the treatment process, and only the paint coating on the surface has the antique and antique effects and lacks of the layering sense and the vicious sense of the texture by utilizing the antique and antique technologies treated by the old processes of enamel paint, resin paint, polyester paint and paint remover;

the traditional preservative wood which utilizes cooking and high-pressure filling contains a large amount of heavy metals and harmful substances, and is only suitable for outdoor products.

In the traditional wood surface antique technology, enamel paint, resin paint, polyester paint and paint remover used on the surface are not environment-friendly, are not anti-ultraviolet and are not anti-aging and easy to fall off;

the antique and old wood, furniture and decorative plates manufactured by the traditional process are unstable in material.

Disclosure of Invention

The invention aims to provide a method for quickly cracking and distressing wood so as to solve the problems in the background technology.

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

a method for quickly cracking and distressing wood comprises the following specific steps:

(1) aiming at fresh or dried wood, performing advanced treatment by using wood surface texture advanced treatment equipment until natural textures appear on the surface of the processed wood;

(2) coloring the wood after the wood surface texture treatment by using a wood antique solvent;

(3) carbonizing the surface-colored wood, wherein the carbonizing process comprises four stages:

in the first stage, the temperature is raised at 80-90 ℃ per hour for 4 hours, so that the surface of the wood is quickly cracked after dehydration during quick temperature rise;

the second stage is set to be a drying stage at 125-130 ℃, the time is 8 hours, and the internal cracking of the wood core is increased while the wood is rapidly dried;

in the third stage, 150-155 ℃ is set, the time is 6 hours, the high-temperature heat treatment is carried out on the wood, the physical performance of the wood is changed, and the shrinkage performance and the water absorption performance of the wood are reduced, so that the stability of the wood is improved, the color fastness of the colored color is improved, and the oxidation resistance of the surface color is improved;

the fourth stage is a final cooling stage, which changes the slow cooling process of the original wood drying and finally obtains a finished product.

As a further scheme of the invention: the wood can be in the form of square wood or thin sheet

As a further scheme of the invention: and (2) in the step (1), the wood surface texture deep treatment equipment is an electric plane, and natural textures in the wood are displayed by planing off basts on the surface of the wood.

As a further scheme of the invention: the wood distressing solvent in the step (2) comprises the following raw materials in parts by weight: taking 10-12 parts of potassium carbonate, 10-12 parts of aluminum potassium sulfate dodecahydrate, 3-5 parts of dodecyl trimethyl ammonium chloride, 1-3 parts of polyhexamethylene guanidine, 2-4 parts of methyl ethyl ketone, 18-20 parts of quick lime, 2-4 parts of sandalwood, 10-12 parts of plant ash, 6-8 parts of wild jujube leaves, 3-5 parts of isopropyl acetate and 150 parts of water 120-.

As a further scheme of the invention: and (3) the carbonization treatment in the step (3) is carried out by adopting a full-automatic wood carbonization kiln or a carbonization tank.

As a further scheme of the invention: and (3) painting the wood in the step (3) by adopting a brushing, roller coating, spraying, soaking or pressurizing pouring mode.

As a further scheme of the invention: and (3) utilizing the defects of a fan and sealing of the full-automatic wood carbonization kiln, draining water in a sealing water tank after the process finishes the third stage, continuously operating a circulating fan to quickly cool the temperature in the kiln, taking out the wood from the kiln when the temperature in the body is reduced to 60 ℃, and naturally aging the wood taken out of the kiln for 6-8 days.

Compared with the prior art, the invention has the beneficial effects that:

the invention utilizes machinery, combines with full-automatic wood (heat treatment) carbonization technology, processes fresh and dry wood at one time, makes different degrees and natural textures and antiques on the surface of the wood at one time (transverse lines, circular arc lines, relief lines and wire drawing lines are completed at one time), then coats antique chemicals on the surface of the wood, combines with wood heat treatment technology, and completes antique and coloring in the high-temperature pyrolysis and carbonization processes of the wood at one time, the treated surface of the wood has real vicissia and color, the stability of the treated material is improved by 80 percent, the treated wood is antiseptic, the treated surface is uvioresistant, ageing resistant, pollution resistant and fadeless, and the surface is glossy and has no light reflection.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.