Manufacturing method and tool for silicon rubber mold of landscape material
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A technology for manufacturing tooling and manufacturing method, applied in the field of mold processing and forming, can solve the problems of short service life, inconvenient demoulding, rigid texture, etc., and achieve the effect of long service life, convenient demoulding, and natural mold surface texture
Inactive Publication Date: 2015-10-07
天津市鑫瑞阳景观材料科技有限公司
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And because the service life of outdoor wood is also relatively short, it is a very urgent task to develop wood substitute materials. Common substitute materials are wood-like concrete materials, but generally the molds used for the manufacture of this material are plastic molds, and The wood grain in the mold is artificial, the texture is very dull, and the inconvenience of demoulding results in a short service life
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Embodiment 1
[0018] A method for manufacturing a silicone mold for landscape materials. The manufacturing method includes the following steps:
[0019] a. Fix the original wooden parts that have been carbonized for 30-40 minutes on the bottom plate;
[0020] b. Apply the release agent evenly on the surface of the bottom plate, the original part and the mold frame. After the painting is completed, buckle the mold frame above the original part and fix it;
[0021] c. Mix the silica gel material liquid and the curing agent in a ratio of 1:0.8, and stir for 2 minutes to fully mix;
[0022] d. Pour the mixed silica gel liquid and curing agent into the mold frame. In order to avoid the deterioration of fluidity and affect the infusion effect, the infusion process is controlled within 5 minutes;
[0023] e. Let the poured silica gel and curing agent stand for 24 hours to fully cure;
[0024] f. Demould, take the cured silicone mold out of the mold frame.
Embodiment 2
[0026] A method for manufacturing a silicone mold for landscape materials. The manufacturing method includes the following steps:
[0027] a. Fix the original wooden parts that have been carbonized for 30-40 minutes on the bottom plate;
[0028] b. Apply the release agent evenly on the surface of the bottom plate, the original part and the mold frame. After the painting is completed, buckle the mold frame above the original part and fix it;
[0029] c. Mix the silica gel material liquid and the curing agent at a ratio of 1:1, and stir for 2 minutes to fully mix;
[0030] d. Pour the mixed silica gel liquid and curing agent into the mold frame. In order to avoid the deterioration of fluidity and affect the infusion effect, the infusion process is controlled within 5 minutes;
[0031] e. Let the poured silica gel and curing agent stand for 18 hours to fully cure;
[0032] f. Demould, take the cured silicone mold out of the mold frame.
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Abstract
The invention relates to a manufacturing method and tool for a silicon rubber mold of landscape material. The manufacturing tool comprises a bottom plate, a wood original-shaped part and a mold frame used for containing the original-shape part and the silicon rubber mold. The original-shape part is fixed to the bottom plate, the mold frame is fastened on the upper portion of the original-shape part, and a pouring hole and exhausting holes are formed in the mold frame. The manufacturing method includes the steps that the carbonized wood original-shape part is fixed to the bottom plate; the surface of the bottom plate, the surface of the original-shape part and the surface of the mold frame are evenly coated with releasing agents; silicon rubber liquid and a solidifying agent are mixed according to the proportion of 1:0.8-1:1; the mixed silicon rubber liquid and solidifying agent are poured into the mold frame; the poured silicon rubber liquid and solidifying agent stand for 18 hours-24 hours so that sufficient solidification can be achieved; mold stripping is performed. The surface of the carbonized wood original-shape part is clear and natural in texture, and the texture on the surface of the mold is natural and quite attractive; because the mold is made of soft silicon rubber material, mold stripping is convenient, and the service life is long.
Description
Technical field [0001] The invention belongs to the technical field of mold processing and molding, in particular to a manufacturing method and manufacturing tooling of a silicone mold for landscape materials. Background technique [0002] Wood has important applications in the construction industry and people's living appliances. Wood is also widely used as a decorative material, such as park guardrails and outdoor ladders. Due to the long growth cycle of wood, the supply of wood is very tight. And because the service life of outdoor wood is also short, the development of wood substitute materials is a very urgent task. Common substitute materials are wood-like concrete materials, but generally the molds used in the manufacture of this material are plastic molds. The wood grain in the mold is artificial, the texture is very dull, and the inconvenience of demolding leads to a short service life. Summary of the invention [0003] The purpose of the present invention is to overcom...
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Application Information
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