Device and method for manufacturing glass shaping product

A manufacturing device and manufacturing method technology, applied in the field of glass molding manufacturing equipment, can solve the problems of easy generation of bubbles or streaks, unstable optical properties of glass preforms, etc.

Inactive Publication Date: 2011-07-27
OHARA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In particular, when the molten glass is supplied by intermittent melting, since the raw material glass is not continuously melted, air bubbles or streaks are likely to occur, which causes the optical properties of the glass preform to be unstable.

Method used

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  • Device and method for manufacturing glass shaping product
  • Device and method for manufacturing glass shaping product
  • Device and method for manufacturing glass shaping product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0061] [Glass molded product manufacturing equipment]

[0062] like figure 1 As shown, the glass molded product manufacturing apparatus 10 includes: a melting device 100 for melting glass raw materials, a flow-down device 300 for flowing down molten glass melted by the melting device 100 , and a glass forming device for forming molten glass that flows down through the flow-down device 300 400.

[0063] like figure 1 As shown, the glass molded product manufacturing apparatus 10 further includes: a transfer device 800 for transferring the glass molded product E formed by the glass forming device 400; a first transfer device 500 for transferring the glass formed product E formed by the glass forming device 400 to The conveying device 800; the weight sorting device 700 measures the weight of the glass molded product E conveyed by the conveying device 800, and sorts the weight of the glass molded product E conveyed by the conveying device 800; E is transferred to the weight sort...

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PUM

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Abstract

The invention provides the device and method for manufacturing glass shaping product by melting raw materials. The glass shaping product manufacturing device 10 comprises: fusing device 100, having smelt tank used to melt raw materials and form melten glass and leading path 200 connected with smelt tank and used to lead melten glass out of the smelt tank; flowing-down device 300, making the melten glass flowing out through leading path 200 flow down; glass shaping device 400, having many shaping dies which are used to shape the melten glass flowing down; transportation device 800, transporting glass shaping products shaped by many shaping dies; and the first shifting device 500, used to shift glass shaping products to transportation device 800.

Description

technical field [0001] The present invention relates to an apparatus for manufacturing a glass molded product and a method for manufacturing a glass molded product. Background technique [0002] Conventionally, glass preforms (glass gobs, glass gobs, and glass molded products) used as raw materials for optical elements and the like have been melted by a melting device and shaped into an appropriate size by melting the molten glass. And get. [0003] Glass preforms (glass gobs, glass gobs, glass molded products) used as raw materials for optical elements and the like are obtained by melting raw glass with a melting device and shaping the melted glass into an appropriate size. . Here, continuous melting and batch melting are known as melting methods used in the manufacturing process of the glass preform. Continuous melting is suitable for mass production of glass preforms, etc., because glass raw materials can be continuously fed, melted, clarified, and stirred in a plurali...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03B7/00C03B7/06C03B11/08C03B19/02
Inventor 井草正明岸和之小岛富美夫田岛基弘木立诚杉﨑健儿
Owner OHARA
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