A high temperature resistant mold for making glass
A technology of high temperature resistance and glass, which is applied in the field of glass casting and forming equipment, can solve the problems affecting the quality of glass products, the glass surface is not smooth, and the surface has water lines, etc., to speed up the glass forming speed, good thermal stability and chemical stability , easy to take away effect
Active Publication Date: 2019-06-07
盐城晶鑫光学科技有限公司
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Problems solved by technology
[0003] After the glass is molded, the glass needs to be demolded. The prior art usually takes out the mold directly to demould the glass, but there are often the following problems: 1. When demoulding, the glass is very close to the mold, and the glass is affected by the mold. 2. After demoulding, the surface of the molded glass will have water marks and roughness due to the friction of the mold, making the glass surface not smooth and affecting the quality of the finished glass product.
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[0014] The present invention will be described in further detail below by means of specific embodiments:
[0015] The reference signs in the drawings of the description include: bottom mold 1, upper mold 2, water cooling through hole 3, first graphene plate 4, second graphene plate 5, third graphene plate 6, fourth graphene plate 7 , The first cavity 8, the second cavity 9, the blower fan 10, the air pump 11.
[0016] The embodiment is basically as attached figure 1 Shown: a high-temperature-resistant mold for making glass, including a bottom mold 1, the bottom mold 1 is provided with a mold with a molding cavity inside, the mold is made of graphene material, and graphene has excellent thermal stability and chemical stability, it is by far the strongest material in the world, and its internal carbon atoms are regularly arranged in the shape of a hexagonal honeycomb; the model consists of a first graphene plate 4, a second graphene plate 5, and a third graphite Graphene plate...
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The invention belongs to the field of equipment for molding by casting for glass, and particularly discloses a high-temperature-resistant mold for manufacturing glass. The high-temperature-resistant mold for manufacturing glass comprises a bottom mold, wherein a section mold with a forming cavity inside is arranged on the bottom mold and is made of a graphene material; a first cavity is formed in one side of the section mold; a second cavity is formed in the other side of the section mold; an air outlet is formed in the first cavity; an air inlet is formed in the second cavity; and water-cooling through holes are respectively formed in the center of the bottom mold and the center of an upper mold in the horizontal direction. By the scheme, the glass forming mold is easily stripped, and the surface of the formed glass is smooth after the mold is stripped.
Description
technical field [0001] The invention relates to the field of glass casting equipment. Background technique [0002] In the production process of glass products, it is necessary to use metal molds to press glass products. The working temperature of the metal mold surface is generally 600-900°C, while the temperature of the molten glass is 1300-1600°C. Under such temperature conditions, the molten glass is easy to adhere to the surface of the metal mold. [0003] After the glass is molded, the glass needs to be demolded. The prior art usually takes out the mold directly to demould the glass, but there are often the following problems: 1. When demoulding, the glass is very close to the mold, and the glass is affected by the mold. 2. After demoulding, the surface of the molded glass will have water marks and roughness due to the friction of the mold, which will make the glass surface not smooth and affect the quality of the finished glass product. Contents of the invention ...
Claims
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IPC IPC(8): C03B19/02C03B40/00
CPCC03B19/02C03B40/00
Inventor 王洪
Owner 盐城晶鑫光学科技有限公司