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Pressed glassware bottom cutting technology, product and special-purpose fire gun thereof

A technology for pressing glass and glass products, applied in the field of bottom cutting technology of pressed glass products, can solve the problems of difficult cleaning, rough surface, affecting the appearance of products, etc., and achieve a good cutting effect.

Inactive Publication Date: 2015-09-02
郑罗三 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the need to configure a special mold, the cost of mold manufacturing is increased. In addition, during the molding process of the one-time molding mold, glass debris will also be generated when the cutting edge of the tool is cut, and it will adhere to the incision, resulting in rough, rough, and uneven surfaces. Flatness not only affects the appearance of the product, but the product is not easy to clean during use, which increases the possibility of bacteria breeding

Method used

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  • Pressed glassware bottom cutting technology, product and special-purpose fire gun thereof
  • Pressed glassware bottom cutting technology, product and special-purpose fire gun thereof
  • Pressed glassware bottom cutting technology, product and special-purpose fire gun thereof

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Embodiment Construction

[0026] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps. Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0027] Such as figure 1 As shown, the special bottom-cut firearm of the present invention includes a gun head 2 and a gas medium delivery pipeline 1 . The outside of the gas medium delivery pipeline is coated with a cooling water seal. The cooling water seal includes a water chamber casing 6 , a circulating water chamber 7 inside the casing, a water inlet pipe 8 , and a discharge port 9 . The gun head comprises a gas chamber 3 and a fire distribution...

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Abstract

The invention discloses a pressed glassware bottom cutting technology and a product thereof. A heating device is stretched into the bottom of the inner wall of a glass cup body without an opening at the bottom. A to-be-cut part of the glassware is fused and cut by the heating device. The glass bottom is cut off to obtain a finished product cup body with an opening at the bottom. A flame cutting method of the invention is used for removing the lower bottom of the glass cup body, and has the advantages of simple technology, convenient operation and good processing effect. A cut surface is smooth, easy to clean and more healthy. The invention also relates to a special fire gun for the bottom cutting technology. The fire gun of the invention has simple and compact structure, and strong practicality, and is especially suitable for being placed in the cup body to process the bottom wall in the case that the inner chamber size of the glass cup is limited.

Description

technical field [0001] The present invention relates to a bottom-cutting process of pressed glass products and the glass products produced by the above-mentioned processing technology, and also relates to a special musket in the above-mentioned process. Background technique [0002] At present, the cup bodies used in domestically produced fruit juice machines, soymilk machines, and agitators are glasses with upper and lower openings. When this glass is produced, the molten glass liquid is poured into the forming mold first, and the punch is pressed into the mold. In the forming mold, a semi-finished cup body with an upper opening is stamped and formed in the forming mold. After the semi-finished product is cooled, the bottom of the cup body is cut by a mechanical cutting method (such as a grinding wheel cutting machine) from the outside of the cup body. A through lower opening is formed at the bottom of the body, and finally a finished cup body with upper and lower openings ...

Claims

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Application Information

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IPC IPC(8): C03B33/085
Inventor 郑罗三兰序明
Owner 郑罗三
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