Glass toughening bent upper roller way structure which is reliable and stable in forming

Abstract

The invention discloses a glass toughening bent upper roller way structure which is reliable and stable in forming. An upper forming roller way comprises a driving mechanism, a transmission shaft andan upper roller shaft set; the upper roller shaft set is arranged below an upper air grid set, a driven wheel is arranged at one end of the transmission shaft, the transmission shaft is in transmission connection with the driving mechanism through the driven wheel, and a clutch is arranged at the other end of the transmission shaft. The driving mechanism and the upper roll shaft set transmit powerthrough a clutch of the transmission shaft; the upper roll shaft set comprises a plurality of upper roll shafts; the upper roll shafts are rotationally arranged between two adjacent rows of upper airgrids of the upper air grid group; the two ends of each upper roller shaft are each provided with a roller shaft transmission gear, and the roller shaft transmission gears at the same ends of every two adjacent upper roller shafts are in transmission connection through a transition gear set. According to the glass toughening bent upper roller way structure reliable and stable in forming, dynamicfriction between glass and the upper roller shaft of the upper forming roller way is effectively reduced, the upper roller shaft is prevented from scratching the glass, and the quality of finished glass is improved.

Description

technical field [0001] The invention relates to the technical field of glass tempering, in particular to a curved upper roller table structure for reliable and stable glass tempering. Background technique [0002] With the continuous development of the construction market, the demand for glass is also more diversified. At present, the demand for curved tempered glass is increasing, especially for large-format curved tempered glass. The existing curved tempered glass production line is generally mainly composed of a pick-and-place table, a heating system, a steel bending section, an air supply system and an electrical control system. Mainly suitable for construction, automobiles, home appliances, furniture, bathroom, etc. curved glass tempering. [0003] After positioning the original glass sheet on the laminating table, it enters the heating furnace. After being heated to a temperature suitable for tempering, the glass enters the bending and forming equipment with the conve...

AI Technical Summary

Problems solved by technology

However, when this structure swings back and forth, the quality of the finished glass will be affected due to the dynamic friction of the upper forming roller table.

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