Cracking-off machine fire ring device

Abstract

The fire ring device includes one upper end cap and one lower end cap divided into two, one right and one left, halves, two ring bodies fixed separately onto two ring seats through pin shafts capable of rotating, two lugs separately on two ring seats, and one spiral gear fixed to the ring bodies and the pin shafts. The fire ring device in two half structure is applied in polishing cut of glass product, said has simple driving system and stable product quality.

Description

(1) Technical field [0001] The invention relates to a glassware cracking machine, in particular to a flame ring device for a cracking machine. (2) Background technology [0002] At present, the glassware production method is that the glass raw material is melted in the pool furnace, and the molten glass flows through the feeder to the feeder, which is cut into sections of gobs by the feeder, and then enters the forming machine to form a semi-finished glassware. The semi-finished product is artificially blasted to remove the material cap, and then heat-treated to become a finished product. For the glass products formed by the molding machine, the excess material cap at the mouth needs to be cut off. When cutting off, the product is locally heated with a high-temperature flame, so that the local temperature reaches a state of melting and flowing, and the material cap falls off under its own weight. , During the shedding process, the implicated part is elongated and then disco...

AI Technical Summary

Problems solved by technology

However, it cannot completely eliminate the glass build-up at the mouth of the cup. Its transmission structure is complicated, the positioning is not accurate, and the cup height error is large, which affects the product quality.

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