An inclined roller table for cross-cutting ultra-thin flat glass

Abstract

The invention relates to an oblique roller table for the cross-cutting of ultra-thin flat glass, which includes: a cross-cutting machine (1), a roller frame (2) under the cross-cutting machine, and a roller set on the roller frame ( 3), it is characterized in that: an inclined roller shaft (4) is arranged on the idler frame (2), and a group of rollers (5) are arranged on the inclined roller shaft, and the rotation axis of the roller (5) is in line with the idler roller The axes of (3) are parallel, and the upper end of the roller (5) is on the same plane as the upper end of the supporting roller (3); The axis of the shaft (4) cooperates with the running track of the cutting knife of the cross-cutting machine. Due to the adoption of the above technical solution, when the cross-cutting machine cuts the ultra-thin flat glass ribbon, the cutting head is always firmly pressed on the inclined roller table, so as to eliminate the suspended area between the high points of adjacent rollers and avoid the flat glass The phenomenon that the belt is fractured.

Description

Technical field: [0001] The invention relates to a glass machine, in particular to an oblique roller table for cross-cutting of ultra-thin flat glass. Background technique: [0002] With the increasing demand for electronic glass substrates, it has become a development trend to produce ultra-thin flat glass by float process. At present, there are still many technical problems for the production of ultra-thin flat glass with a thickness of 0.3-1.2mm, such as the transverse cutting of the flat glass ribbon. After the flat glass is formed, the surface temperature of the flat glass ribbon has dropped below 70°C through annealing. Use rollers to transport to the cross-cutting area for horizontal cutting. In the cross-cutting area, the cross-cutting machine is placed obliquely and fixedly, driving the cutting head to move horizontally. The cutting head touches the flat glass ribbon for cutting, and the flat glass is supported by dense rollers belt, but there will always be a susp...

AI Technical Summary

Problems solved by technology

At present, there are still many technical problems for the production of ultra-thin flat glass with a thickness of 0.3-1.2mm, such as the transverse cutting of the flat glass ribbon. After the flat glass is formed, the surface temperature of the flat glass ribbon has dropped below 70°C through annealing. Use rollers to transport to the cross-cutting area for horizontal cutting. In the cross-cutting area, the cross-cutting machine is placed obliquely and fixedly, driving the cutting head to move horizontally. The cutting head touches the flat glass ribbon for cutting, and the flat glass is supported by dense rollers belt, but there will always be a suspended area between the high points of adjacent rollers. When cutting ordinary thickness flat glass, the cutting head on the cross-cutting machine will not crush the flat glass ribbon. When cutting ultra-thin flat glass ribbon, the When the thickness is thin to a certain extent, the flat glass ribbon may not be able to bear the pressure of the cutting head, and the flat glass ribbon may be cracked. There is no good solution yet

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