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Easy release glass forming mold

A glass forming and easy demoulding technology, applied in glass forming, glass manufacturing equipment, manufacturing tools, etc., can solve the problems of difficult to take out, affect the glass demoulding work, and difficult to disassemble the mold, so as to achieve easy disassembly and speed up glass forming. Speed, Cooldown Reduction Effect

Active Publication Date: 2019-02-15
HUAWEI TEHCHNOLOGIES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The working temperature on the surface of the metal mold 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. After the glass is formed, it is necessary to The glass is demolded. The existing technology usually adopts the method of disassembling the mold or directly taking out the mold to demould the glass. During the demoulding, because the formed glass adheres to the surface of the metal mold, the glass is very close in the mold, and the glass Due to the high pressure of the mold, the mold is not easy to disassemble and take out, which affects the demoulding work of the glass

Method used

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  • Easy release glass forming mold
  • Easy release glass forming mold
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Experimental program
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Embodiment Construction

[0015] The present invention will be described in further detail below by means of specific embodiments:

[0016] The reference signs in the drawings of the description include: bottom mold 1, support plate 2, upper mold 3, support rod 4, conical ice table 5, ceramic sheet 6, water storage chamber 7, glass forming chamber 8, protrusion 9, Through hole 10.

[0017] The embodiment is basically as attached figure 1 Shown: a glass molding mold that is easy to demould, including a bottom mold 1 and an upper mold 3, the bottom mold 1 is surrounded by a support plate 2 perpendicular to the bottom mold 1, the upper mold 3 is placed on the support plate 2, and the bottom mold 1. A conical cavity is arranged coaxially at the upper center. The conical cavity is located inside the support plate 2. The conical cavity is formed by a number of support rods 4 arranged at intervals. The angle formed between the support rods 4 and the bottom mold 1 is 45°. The support rods 4 There are several...

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Abstract

The invention belongs to the field of glass casting and forming equipment, and concretely discloses an easily demoulded glass forming die. The die comprises a bed die, support plates are arranged at periphery of the bed die, conical cavities are coaxially arranged on the bed die, and the conical cavities are arranged at regular intervals by several support bars; conical ice benches are coaxially arranged on the bed die, glass forming cavities are established in the conical ice benches, several ceramic chips are built on sidewalls of the glass forming cavities, adjacent ceramic chips are connected by a mortise and tenon joint, and through holes are internally arranged in the ceramic chips. The scheme provides the easily demoulded glass forming die for facilitating dismounting of dies.

Description

technical field [0001] The invention relates to the field of glass casting equipment. Background technique [0002] In the production process of glass products, glass needs to be shaped, and glass forming molds are used in the glass forming step. Glass forming molds are usually metal molds, which are used to press glass products to form them. The working temperature on the surface of the metal mold 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. After the glass is formed, it is necessary to The glass is demolded. The existing technology usually adopts the method of disassembling the mold or directly taking out the mold to demould the glass. During the demoulding, because the formed glass adheres to the surface of the metal mold, the glass is very close in the mold, and the glass Due to the high pressure of the mold, the mold is not easy t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03B19/02
CPCC03B19/02
Inventor 王洪
Owner HUAWEI TEHCHNOLOGIES CO LTD
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