DEVICE FOR LONGITUDINAL POLISHING OF A FORMING ROD OF A GLASS MOLD Russian patent published in 2022 - IPC B24B9/08 C03C19/00 B24B29/04 

Abstract RU 2782372 C1

FIELD: auxiliary devices.

SUBSTANCE: invention relates to the field of auxiliary devices for mechanical processing of a forming rod of a glass mold and can be used for longitudinal polishing of a forming rod of a glass mold. The shaping rod fastening mechanism comprises a mounting platform, a chuck with three jaws mounted on the mounting platform, and a stepper motor driving said chuck. The polishing mechanism includes a retractable stand, a drive mechanism designed to actuate the retractable stand for reciprocating motion, and a flexible clamp mounted on the retractable stand. A polishing device is located on the end of the flexible clamp. As a result of polishing, a strip structure is formed corresponding to the longitudinal direction of the rod.

EFFECT: reduced friction force between the shaping rod and molten glass, increased smoothness of the inner surface of the glass bottle.

10 cl, 5 dwg

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RU 2 782 372 C1

Authors

Bai Zhijie

Zhang Shengde

Song Junqiang

Zhang Mingchen

Dates

2022-10-26Published

2022-03-18Filed