Flame polishing device inside a glass vessel

Abstract

The invention discloses a flame polishing device for an inner part of glassware and relates to the technical field of glassware processing. The flame polishing device comprises a base, wherein a driving mechanism and a feeding mechanism are fixed on the base; the driving mechanism is used for driving a rotary shaft; a spraying nozzle is fixed at one end of the rotary shaft; a connecting part whichis matched with the driving mechanism is fixed at the other end of the rotary shaft; the inner part of the spraying nozzle is in thread matching with a flow guide cap; a flow guide barrel is arrangedon one end face of the flow guide cap; a gap is formed between the flow guide barrel and the inner surface of the spraying nozzle; flow guide through channels are uniformly distributed and opened onthe peripheral side face of the flow guide cap along the axial direction; one end of the flow guide cap is a groove. According to the flame polishing device disclosed by the invention, the driving mechanism and the feeding mechanism are used for carrying out flame polishing on the inner part of the glassware; flame of the feeding mechanism is uniformly distributed through the driving mechanism, sothat the inner part of the glassware is uniformly polished; one spraying nozzle is connected and is used for adjusting the spraying-out volume of the flame.

Description

technical field [0001] The invention belongs to the technical field of glassware processing, in particular to a flame polishing device inside a glassware. Background technique [0002] Glassware With the increasing competition in the market, various manufacturers are constantly working hard on the glass forming process, constantly improving and improving the glass forming process and the smoothness of the glass surface. Because the glassware on the market in the past is very general in quality, especially the inner mouth and inner cavity of the vessel are very rough and not smooth, the existing flame polishing device for the inner mouth of the glassware is processed in the exposed air of the glassware, often Affected by solid particles in the air, the quality of glassware is reduced. In the pressed glass industry, flame polishing is a very important link in the production process of high-end products. The traditional polishing process is to remove the glass from the mold aft...

AI Technical Summary

Problems solved by technology

Because the glassware on the market in the past is very general in quality, especially the inner mouth and inner cavity of the vessel are very rough and not smooth, the existing flame polishing device for the inner mouth of the glassware is processed in the exposed air of the glassware, often Affected by solid particles in the air, the quality of glassware is reduced. In the pressed glass industry, flame polishing is a very important link in the production process of high-end products. The traditional polishing process is to remove the glass from the mold after forming and put it into the polishing machine. Polishing is carried out on the above. This process has many defects. For example, it consumes energy. Before the finished glass product is taken out of the mold, the product in the mold must be cold-formed before it can be polished. It can only be polished when it is heated to about 650°C, so the second heating will consume a lot of natural gas and oxygen. At the same time, when the product is heated to about 650°C, Only the polishing gun is used for polishing. From preheating to polishing, each gun consumes 30 cubic meters of natural gas / 24 hours*4=120 natural gas and 0.0027 kg of oxygen per square meter of natural gas

Moreover, the polishing of a large number of guns will cause exhaust emissions that cannot meet the requirements of energy conservation and environmental protection

Images