Cutting machine and method for aligning by counter plate of cutting machine

Abstract

The present invention relates to a cutter and a method for aligning a panel using same. The cutter includes a panel conveying device, an alignment device and a cutter main body. The panel conveying device includes a first roller matrix and a second roller matrix, the first roller matrix being used for bearing and conveying a panel along a first direction and the second roller matrix being used for bearing and conveying the panel along a second direction perpendicular to the first direction. The alignment device includes a first alignment assembly, a second alignment assembly, a third alignment assembly and a fourth alignment assembly, the first alignment assembly and second alignment assembly being used for alignment the panel before cutting same along the first direction, and the third alignment assembly and fourth alignment assembly being used for alignment the panel before cutting along the second direction. The cutter main body is used for controlling the panel conveying device and alignment device to dock the panel and cut same after alignment.

Description

technical field [0001] The invention relates to the technical field of LCD (Liquid crystal display, liquid crystal display), in particular to a cutting machine and a method for aligning a panel. Background technique [0002] With the development of LCD technology, the size of the LCD panel is getting larger and larger, and the larger the size of the panel, the greater the gravity of the panel. Therefore, in the process of vacuum bonding and before cutting of large-sized panels, the panel is often too heavy, so that the cutting machine using the prior art air-floating structure panel transfer device may not be able to completely suspend the panel, resulting in During the conveying process, the friction between the panel and the panel conveying device of the air-floating structure is too large, so that the air-jet alignment device of the cutting machine in the prior art may not be able to fully push the panel during the alignment process before cutting the panel. As a result,...

AI Technical Summary

Problems solved by technology

Therefore, in the process of vacuum bonding and before cutting of large-sized panels, the panel is often too heavy, so that the cutting machine using the prior art air-floating structure panel transfer device may not be able to completely suspend the panel, resulting in During the conveying process, the friction between the panel and the panel conveying device of the air-floating structure is too large, so that the air-jet alignment device of the cutting machine in the prior art may not be able to fully push the panel during the alignment process before cutting the panel. As a result, the defect of abnormal alignment of the panel before cutting will be caused, and the cutting accuracy of the panel will be reduced.

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