Processing system and processing method for glass cover plate

A technology of glass cover plate and processing system, applied in metal processing equipment, manufacturing tools, welding equipment, etc., can solve the problems of low yield and other problems

Inactive Publication Date: 2019-03-26
LANS INTELLIGENT ROBOT CHANGSHA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, scoring and cutting the glass cover using the above system results in lower yields

Method used

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  • Processing system and processing method for glass cover plate
  • Processing system and processing method for glass cover plate
  • Processing system and processing method for glass cover plate

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] The core of the invention is to provide a processing system for a glass cover plate. In the prior art, the cutting equipment mainly used for cutting the glass cover plate in the processing system is usually a diamond tip or a hard alloy grinding wheel cutter, and the cutting equipment is used to directly cut a crack on the surface of the glass; then use The glass is divided along the crack line by mechanical means; then the glass cover plate is drilled and roughly ground by CNC drilling equipment; finally, the glass cover plate is finely ground and polished by CNC polishing equipment.

[0054] However, there are some drawbacks when using the above system to score and cut the glass cover: the cutting equipment will cause large chips, chips and micro-cracks, which will reduce the strength of the cutting edge; The risk of fragmentation will be caused during processing, which reduces the yield of finished products. It takes a long time to use CNC drilling equipment for dril...

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Abstract

The invention discloses a processing system for a glass cover plate. A laser forming device comprises a processing rotary plate and a feeding and blanking station on the surface of the processing rotary plate; the processing rotary plate corresponds to a laser stealth dicing device and a laser ablation device; when a glass sheet is processed, a drive motor connected with the processing rotary plate can drive the processing rotary plate to rotate; laser stealth dicing and laser drilling belong to non-contact processing, so that the yield of the glass cover plate can be effectively improved; meanwhile, the drive motor drives the processing rotary plate to rotate, so that only coarse positioning is required when the glass sheet is placed on the feeding and blanking station; and when accuratepositioning is required during the specific cutting and drilling process, accurate positioning can be carried out by depending on the rotation repeated positioning accuracy of the drive motor and theprocessing accuracy of various devices, so that the time required for positioning is greatly saved. The invention further provides a processing method for the glass cover plate, and the above beneficial effects are achieved as well.

Description

technical field [0001] The invention relates to the technical field of glass processing, in particular to a processing system for a glass cover plate and a processing method for a glass cover plate. Background technique [0002] In a traditional cutting system for a glass cover plate used in a mobile terminal, such as a mobile phone, a carbide or diamond cutter is usually used to cut the glass cover plate. The process is mainly as follows: first, a crack is generated on the surface of the glass through a diamond tip or a carbide grinding wheel cutter; then the glass is divided along the crack line by mechanical means; and then the CNC (Computer number control, numerical control) drill Hole equipment is used to drill holes and roughly grind the glass cover; finally, the glass cover is finely ground and polished by CNC polishing equipment. [0003] However, the scoring and cutting of the cover glass using the above system results in a low yield. Therefore, how to provide a s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/38B23K26/402B23K26/70
CPCB23K26/38B23K26/402B23K26/702
Inventor 邱会生李元洲
Owner LANS INTELLIGENT ROBOT CHANGSHA CO LTD
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