CNC multi-plate production technology for capacitive touch screen glass cover plates

A capacitive touch screen and glass cover technology, applied in manufacturing tools, metal processing equipment, machine tools suitable for grinding workpiece edges, etc., can solve problems such as complex design and low production efficiency, and achieve improved production efficiency and improved Screen printing speed, the effect of reducing production costs

Inactive Publication Date: 2016-08-03
DONGGUAN YUANHONG ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the production of capacitive screen covers for mobile phones and tablet computers, the raw materials are cut into rectangular products by the cutting machine, and then processed by CNC to remove the 4 R corners and the waste around them. Because there are many wastes, especially The 4 R corners need to process a lot of waste. For one-time forming, a complex grinding head needs to be designed, and CNC needs to process three turns (4 R corners 1 turn, one turn for pre-processing, and one turn for finishing) before it can be processed into a final product. ,like figure 1 Shown: thus inefficient

Method used

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  • CNC multi-plate production technology for capacitive touch screen glass cover plates
  • CNC multi-plate production technology for capacitive touch screen glass cover plates

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Embodiment Construction

[0015] See figure 2 Shown: the present invention includes the stacking of multiple glass sheets, solidification by rosin, and preprocessing, and the processing steps are as follows:

[0016] (1) The glass raw material is cut and blanked by the cutting machine, and the size of the cutting is larger than that of the finished product. A large enough margin is reserved to ensure that the lamination deviation can be eliminated, and 0.8-1.0mm is reserved;

[0017] (2) The raw materials after blanking are neatly stacked into a stack for every 20-30 pieces of products ( figure 2 As shown in 1), when stacked, all sides should be neat, no single piece protruding and other irregularities, and each stack is used as a single stack;

[0018] (3) Every 10-15 or so stacked blocks are installed in the same stainless steel box, and a small piece is used as a spacer between each stacked block to ensure that each stacked block can be distinguished and separated later, and the two ends of the s...

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PUM

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Abstract

The invention relates to the technical field of capacitive touch screens and especially relates to a CNC multi-plate production technology for capacitive touch screen glass cover plates. The technology comprises the production technologic manners that regular CNC single-plate production is replaced; colophony adhesion is carried out at first; 20-30 plates are pre-processed simultaneously; 85% of scrap materials are removed; and CNC is then used for single-plate fine trimming and processing of the rest 15% of scrap materials, so that shapes and sizes of finished products can satisfy standards. The technology has the advantages that production efficiency of CNC can be increased greatly; output with a higher yield can be obtained through the same production equipment; and production cost of the products can be reduced.

Description

Technical field: [0001] The invention relates to the technical field of capacitive touch screens, in particular to a CNC multi-chip production process for glass cover plates of capacitive touch screens. Background technique: [0002] In the production of capacitive screen covers for mobile phones and tablet computers, the raw materials are cut into rectangular products by the cutting machine, and then processed by CNC to remove the 4 R corners and the waste around them. Because there are many wastes, especially The 4 R corners need to process a lot of waste. For one-time forming, a complex grinding head needs to be designed, and CNC needs to process three turns (4 R corners 1 turn, one turn for pre-processing, and one turn for finishing) before it can be processed into a final product. ,Such as figure 1 Shown: thus inefficient production. Invention content: [0003] The purpose of the present invention is to address the deficiencies in the prior art, and provide capaciti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B9/10B24B1/00
CPCB24B9/10B24B1/00
Inventor 孙远忠吴志河林坤生
Owner DONGGUAN YUANHONG ELECTRONICS TECH CO LTD
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