Online longitudinal cutting machine for thick glass

Abstract

The invention discloses an online longitudinal cutting machine for thick glass. The two side faces of a cutting machine mounting bracket are respectively provided with a set of glass cutting devices. Each set of glass cutting devices comprises two sets of cutting tools and two sets of top wheels respectively. The two sets of cutting tools are located on the two sides of the position above a glass conveying roller way in the transverse direction. Each set of cutting tools comprises a knife wheel, a knife rest and an air cylinder. The knife wheels are movably arranged on the knife rests, and the knife rests are arranged on an air cylinder link piston rod and are located above the glass conveying roller way. The knife wheels of the cutting tools rotate along with moving of the glass conveying roller way under a down-press state so as to scrape longitudinal tool marks on a glass belt. The two top wheels are arranged on the two sides of the position below the glass conveying roller way in the transverse direction, are located under the corresponding knife wheels, and rotate along with moving of the glass conveying roller way to jack and support the glass belt. By the adoption of the structure, online thick glass cutting is achieved, the two sets of online glass cutting devices can be switched to conduct cutting operation, and thus the requirement for thick glass production is met.

Description

technical field [0001] The invention relates to a float glass cutting device, in particular to an online longitudinal cutting machine for thick glass. Background technique [0002] In the production of flat glass, the online cutting machine is installed on the glass production line to cut the glass continuously moving forward longitudinally and transversely. The online glass cutting machine in the prior art is generally suitable for cutting flat glass with a thickness below 12mm. With the market's increasing demand for glass thickness, the existing float glass online cutting equipment has been difficult to meet the requirements of thick plate glass production. [0003] In the current known technology, the cutting pressure of the glass cutting machine is mainly adjusted by the electromagnetic proportional iron, the adjustment range is small, the overall pressure is not enough, and it cannot meet the actual production and use. [0004] Although the production line of the flo...

AI Technical Summary

Problems solved by technology

With the increasing demand for glass thickness in the market, the existing float glass online cutting equipment has been difficult to meet the requirements of thick plate glass production

[0003] In the current known technology, the cutting pressure of the glass cutting machine is mainly adjusted by the electromagnetic proportional iron, the adjustment range is small, the overall pressure is not enough, and it cannot meet the actual production and use.

[0004] Although the production line of the float glass industry is equipped with a glass cutting device, it can also meet the requirements of cutting equipment with different thickness standards. However, due to the increasin

Images