阅读说明：本技术 一种观赏性工艺品的制作方法 (Method for making ornamental handicraft ) 是由 苏玉彬 于 2021-09-13 设计创作，主要内容包括：本发明涉工艺品技术领域,具体为一种观赏性工艺品的制作方法,根据工艺品的造型用硅胶制成模具,模具造型表面可刷一层脱模剂,将玻璃钢树脂加入固化剂和促进剂进行搅拌均匀,玻璃钢树脂与固化剂和促进剂充分混合后加入所需多种颜色的色浆,此时色浆不要搅拌均匀,搅拌散开即可,使得各种颜色均能够得到体现比较有层次感,将搅拌好的树脂液体放入真空箱内进行抽真空,防止起泡,抽完真空后倒入硅胶模具中,其中可以分多次浇注,并放置一段时间进行凝固树脂凝固后进行脱模,即可得到所需形状的工艺品,脱模后的工艺品需在放入50℃至100℃的温水进行中热处理,使其完全固化。(The invention relates to the technical field of artware, in particular to a method for manufacturing an ornamental artware, a mould is made of silica gel according to the modeling of the artware, a layer of release agent can be brushed on the modeling surface of the mould, a glass fiber reinforced plastic resin is added with a curing agent and an accelerant to be uniformly stirred, the glass fiber reinforced plastic resin is fully mixed with the curing agent and the accelerant and then added with color pastes of various required colors, the color pastes are not uniformly stirred at the moment and are dispersed to enable various colors to be represented with a hierarchical feeling, the stirred resin liquid is placed into a vacuum box to be vacuumized to prevent bubbling, the resin liquid is poured into the silica gel mould after being vacuumized, wherein the resin can be poured for multiple times and is placed for a period of time to solidify and then demoulded to obtain the artware with the required shape, the artware after demoulded needs to be put into warm water at 50-100 ℃ for heat treatment, allowing it to fully cure.)

1. The manufacturing method of the ornamental handicraft is characterized by comprising the following steps: the method comprises the following steps:

a. according to the shape of the handicraft, a mould is made of silica gel;

b. the surface of the mould can be brushed with a layer of release agent;

c. adding a curing agent and an accelerant into the glass fiber reinforced plastic resin, and uniformly stirring;

d. the glass fiber reinforced plastic resin is fully mixed with the curing agent and the accelerant and then added with the required color paste with various colors; at the moment, the color paste is not required to be uniformly stirred and only needs to be stirred and dispersed, so that various colors can be reflected and have a relatively layered feeling;

e. putting the stirred resin liquid into a vacuum box for vacuumizing to prevent foaming;

f. pouring the mixture into a silica gel mold after vacuumizing, wherein the mixture can be poured for multiple times and is placed for a period of time for solidification;

g. demoulding after the resin is solidified to obtain the handicraft with the required shape

h. The demolded artware needs to be put into warm water of 50-100 ℃ for heat treatment to be completely cured.

2. The method for making an ornamental craft according to claim 1, wherein in the step h, the craft after the heat treatment is blown clean by air blowing with air gun.

3. A method as claimed in claim 1, wherein in step b, a mold release agent is applied to the silicone mold, so that the solidified surface of the object is smooth and beautiful, and no dust is adhered by applying a tacky mold release agent.

4. The method for making an ornamental craft according to claim 1, wherein in the step d, the color can be 2 to 5 color pastes, and then the color pastes are manually stirred for not more than 4 circles, so that the color pastes are dispersed.

5. A method for making an ornamental craft according to claim 1, wherein in the step d, the curing agent is methyl ethyl ketone peroxide, and the accelerator is cobalt octoate solution.

6. The method for making an ornamental craft according to claim 1, wherein the release agent in step b is a mixed solution type release agent, the resin type release agent and the fluorine type release agent are combined, the resin is cleaned well, the post-processing treatment is labor-saving, and the mold is not easily soiled.

7. A method according to claim 1, wherein in step f, the number of pourings is no more than 6.

8. A method for making an ornamental craft according to claim 2, wherein: the cleaned handicraft is repaired, polished and the like.

Technical Field

The invention relates to the technical field of artware, in particular to a manufacturing method of an ornamental artware.

Background

With the improvement of living standard of material culture, people have higher requirements on life and material taste, so that the modeling handicraft is widely applied in various fields, and the handicraft mostly adopts materials such as glass, metal, ceramic, glass fiber reinforced plastic or resin materials and the like. Glass fiber reinforced plastic is obtained by mixing glass fiber, resin and the like, glass fiber reinforced plastic resin artware is more and more on the market at present, the appearances of the glass fiber reinforced plastic resin artware are various, and the glass fiber reinforced plastic resin artware have different design concepts. The existing industrial glass fiber reinforced plastic resin is usually unsaturated resin, and has the defects of single finished product effect and complex manufacturing process, so the time consumption of the manufacturing process is too long, and a manufacturing method of an ornamental handicraft is needed to be provided.

Disclosure of Invention

In view of the shortcomings in the prior art, the present invention aims to provide a method for making an ornamental craft to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention is realized by the following technical scheme: a method for preparing ornamental artware includes such steps as preparing a mould with silica gel according to the shape of artware, brushing a layer of demoulding agent on the surface of mould, adding solidifying agent and promoter to glass fibre reinforced plastic resin, stirring, adding needed colour paste, stirring, vacuumizing, pouring in silica gel mould, pouring in mould, laying aside for solidifying resin, and thermal treating in 50-100 deg.C water.

The further improvement is that: and the handicraft after the heat treatment is blown clean by blowing water stain and impurities on the surface through an air gun.

The further improvement is that: the release agent is brushed on the silica gel mold, so that the solidified object has smooth and beautiful appearance surface, and dust adhesion is not caused by brushing sticky release agent.

The further improvement is that: the color paste can be 2 to 5 colors, and then the color paste is manually stirred for not more than 4 circles, so that the color paste can be dispersed.

The further improvement is that: the curing agent is methyl ethyl ketone peroxide, and the accelerator is cobalt octoate solution.

The further improvement is that: the release agent adopts a mixed solution type release agent, the resin type is combined with the fluorine type, the resin is easy to clean, the post-processing treatment is labor-saving, and the mold is not easy to be dirty.

The further improvement is that: the times of multiple casting are not more than 6.

The further improvement is that: the cleaned handicraft is repaired, polished and the like.

By adopting the technical scheme, the invention has the beneficial effects that:

the method can meet the requirements of production on temperature and humidity in a natural environment, the release agent is brushed on a silica gel mold, the appearance surface of a solidified object is smooth and attractive, dust adhesion caused by brushing sticky release agent is avoided, demolding is convenient, the curing agent, the accelerator and resin are fully stirred and then color paste is added, a vacuum box is required to be placed for vacuumizing, air bubbles are effectively avoided, the required color paste with various colors is not uniformly stirred, the color of the molded handicraft has better layering sense and is more natural, the artistic appreciation is better, the working efficiency of a finished product is high, and the method has greater improvement and use value compared with the prior art.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The invention provides a technical scheme of a manufacturing method of an ornamental handicraft, which comprises the following steps: according to the modeling of the handicraft, a silica gel is used for manufacturing a mould, a layer of demoulding agent can be brushed on the modeling surface of the mould, a glass fiber reinforced plastic resin liquid is added with a curing agent and an accelerant to be uniformly stirred, the glass fiber reinforced plastic resin is fully mixed with the curing agent and the accelerant, then required color pastes of various colors are added, the color pastes are not required to be uniformly stirred at the moment and are dispersed to enable various colors to be relatively layered, the stirred resin liquid is placed into a vacuum box to be vacuumized to prevent bubbling, the resin liquid is poured into the silica gel mould for multiple times after being vacuumized, the mould is released after being placed for solidification of solidified resin, the handicraft with the required shape can be obtained, the handicraft after being released needs to be placed into warm water with the temperature of 50-100 ℃ for heat treatment to be completely solidified, the handicraft after heat treatment is blown clean of water stains and impurities on the surface through an air gun, the release agent is brushed on the silica gel mold, the appearance surface of the solidified object is smooth and attractive, the adhesion of dust is not caused by brushing sticky release agent, the color can be 2-5 colors of color paste, then, the manual stirring is carried out for no more than 4 circles, so that the color paste is dispersed, the curing agent is methyl ethyl ketone peroxide, the accelerating agent is cobalt octoate solution, the release agent is mixed solution type release agent, the resin type and the fluorine type are combined, the resin is well cleaned, the post-stage processing is labor-saving, the mold is not easy to be dirty, the times of multiple pouring are no more than 6, and the cleaned artware is repaired, polished and the like

The working principle is as follows: pouring glass fiber reinforced plastic resin liquid into a quantitative stirring tank, adding a curing agent and an accelerant to stir uniformly, adding color pastes of various colors to stir for 2-4 times in a forward or reverse direction to enable the colors to be rich and layered, putting the glass fiber reinforced plastic resin liquid into a vacuum box to vacuumize, pouring the glass fiber reinforced plastic resin liquid onto a silica gel mold after vacuumizing to effectively avoid bubbles, brushing a release agent on the silica gel mold, so that the surface of a solidified object of the resin is smooth and attractive, preventing dust adhesion caused by brushing the sticky release agent, facilitating demolding, achieving high working efficiency, enabling the hardness of the demolded artware to be only 50-80%, putting the artware into the silica gel mold, performing heat treatment in warm water at 50-100 ℃ to enable the artware to be completely cured, blowing off water stains and impurities on the surface of the heat-treated artware through an air gun, repairing, drying, and drying, And the product quality and the working efficiency are effectively improved by processing operations such as polishing and the like.

It should be noted that, the manufacturing method of the ornamental craft of the present invention mainly improves the above structure, and the functions, components and structures that are not mentioned above can be implemented by using components and structures that can realize the corresponding functions in the prior art.

The present invention has been described in detail with reference to the specific embodiments, but these should not be construed as limitations of the present invention. Many variations and modifications may be made by one of ordinary skill in the art without departing from the principles of the present invention, which should also be considered as within the scope of the present invention.