Large-scale ultrathin glass packaging box

Abstract

The invention discloses a large-scale ultrathin glass packaging box which comprises a box body and a box cover; the box cover covers the box body; the box body is composed of a bottom plate, a PP buffer pad, upright columns, side baffle plates and anti-movement pressing plate strips; the four end corners of the bottom plate are provided with upright column fixing seats respectively for mounting upright columns respectively; the upper surface of the bottom plate is convex; the upper surface of the bottom plate is provided with the PP buffer pad; the periphery of the bottom plate is provided with the side baffle plates; one side of the bottom plate is provided with pressing plate strip pin shafts for placing the anti-movement pressing plate strips respectively; and the anti-movement pressingplate strips are arranged on the upper surface of the bottom plate and run across the upper surface of the bottom plate, so that damages of large-scale ultrathin glasses in the transportation processcan be reduced, and taking of a manipulator can be facilitated.

Description

technical field [0001] The invention relates to the technical field of glass production, in particular to a large ultra-thin glass packing box. Background technique [0002] With the continuous advancement of technology and the increasing demand for large-scale display panels, in order to improve production efficiency, panel factories need larger-sized glass substrates to produce panels with the highest cost performance. For example, G8 panel factory, with a size of 2200*2500mm, produces 32-inch and 45-inch display panels with the highest cost performance; G10.5 panel factory, with a size of 3340*2970mm, produces 70-inch and 65-inch display panels with the highest cost-effectiveness. The glass substrate as the main carrier of the display panel also requires a larger size, higher quality, and a thickness of less than 3.0mm, and the thinnest can reach 0.4mm. [0003] The glass substrates used for display panels have extremely high quality requirements. When inspected under an...

AI Technical Summary

Problems solved by technology

This method is likely to cause concentration of force on the four corners of the glass substrate, and easily cause scratches, cracks or gaps at the four corners

The bottom adopts a "V" shape, which causes the glass substrate to be placed in a "V" shape on the chassis. The gravity and pressure of the edge of the glass substrate are squeezed towards the middle of the glass substrate, resulting in local pressure concentration in the middle of the glass substrate, which is easy to cause cracks in the middle of the glass substrate and scratch

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