Continuous cutting device for processing touch screen

Abstract

The invention discloses a continuous cutting device for processing a touch screen. The continuous cutting device comprises a device main body and a pressing plate, wherein a first motor is arranged above the device main body; a lifting stretching arm is jointed under the first motor; a cross bar is arranged under the lifting stretching arm; a laser cutting device is arranged under the cross bar; distance sensors are arranged on left and right sides of the cross bar; an operation platform is arranged at the center in the device main body; a sucker is arranged above the operation platform; spraying nozzles are arranged on left and right sides of the operation platform; a glass residue collecting container is arranged under the operation platform; a second motor is arranged on the left side above the device main body; a connecting rod is jointed under the second motor; and a pressing plate is arranged under the connecting rod. The continuous cutting device for processing the touch screen has a simple structure and is reasonably designed. A laser cutting device can be used for performing more accurate cutting.

Description

technical field [0001] The invention belongs to the technical field of cutting devices, and in particular relates to a continuous cutting device for touch screen processing. Background technique [0002] The touch screen is a commonly used electronic product at present, and the touch screen includes soft [0003] The PET (polyethylene terephthalate) layer and the rigid glass layer, the PET layer and the glass layer can be bonded by a key sheet, or the key sheet can be replaced by glue, and the glass layer can also be replaced by a transparent film , as the transparent substrate of the touch screen, a conductive transparent electrode is also etched on the glass layer, and the material of the transparent electrode can be ITO (indium tin oxide) or IZO (indium zinc oxide). In the process from the touch screen semi-finished product to the touch screen finished product, it is necessary to cut the large touch screen semi-finished product. The traditional process of cutting a larg...

AI Technical Summary

Problems solved by technology

This kind of product cutting and blanking method has the following problems: (1) Since the glass layer is lasered before cutting, the laser will damage the transparent electrode in the glass layer, resulting in changes in its physical properties, and even damage to the product

(2) Dust and smoke will be generated during the laser cutting process, which will pollute the product, resulting in a decline in the pass rate of the product

(3) The texture of the glass layer becomes more brittle after being lasered. After cutting with the glass knife wheel, the unevenness of the glass section increases.

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