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Light guide plate machining device of optimized structure

A processing device and optimized structure technology, applied in metal processing equipment, metal processing machinery parts, manufacturing tools, etc., can solve the problems of low product yield, low efficiency, and difficulty in finding defective products in time, so as to improve input efficiency, The effect of improving the yield rate

Inactive Publication Date: 2015-11-25
陈青苹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This detection method is not only inefficient, but also difficult to find defective products in time
Third, since the dot screen printing of the light guide plate cannot be reworked, when processing the dots, there is usually no automatic recovery device, and the product yield is low

Method used

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  • Light guide plate machining device of optimized structure
  • Light guide plate machining device of optimized structure
  • Light guide plate machining device of optimized structure

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Experimental program
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Effect test

Embodiment Construction

[0019] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] Such as Figure 2-4 As shown, the embodiment of the present invention includes a light guide plate side processing center, a light guide plate screen printing dot processing main device, and a light guide plate dot replenishment device. The light guide plate side processing center mills and polishes the side of the light guide plate to be processed, and the light guide plate screen printing dot processing main device performs dot processing on the milled and polished light guide plate. The dot replenishing device for dots on the light guide plate performs dot replenishment processing for missing ink dots on the light guide plate. The light guide plate side processing center includes a first input device 1 , a first numerical control device 2 , an auxiliary control device 3 , a first servo system 4 , a detection feedback device 5 and a first processing center ...

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PUM

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Abstract

The invention discloses a light guide plate machining device of an optimized structure. The light guide plate machining device comprises a light guide plate side machining center, a light guide plate screen printing lattice point machining body device and a light guide plate lattice point supplement device. The light guide plate side machining center comprises a first input device, a first numerical control device, an auxiliary control device, a first servo system, a detection feedback device and a first machining center body. The light guide plate screen printing lattice point machining body device comprises a CCD image sensor, a treadmill type screen printer, an A / D device, a processor and a sound-light alarm apparatus; and the light guide plate lattice point supplement device comprises a second input device, a second numerical control device, a second servo system and a second machining center body. The light guide plate machining device has the beneficial effects of being high in yield of machined products, high in machining automation degree, and capable of carrying out online detection, online feedback and in-time point supplement.

Description

technical field [0001] The invention relates to a processing device for an optical module, in particular to a processing device for a light guide plate with an optimized structure. Background technique [0002] The design principle of the light guide plate is derived from the liquid crystal display screen of the notebook computer. It is a high-tech product that transforms the linear light source into a surface light source. Optical-grade acrylic (PMMA) / PC is used as the base material, and the backlight module technology of LCD display and notebook computer is used to pass through the high light transmission rate of the light guide point, and the light guide point is calculated by the computer, so that the light of the light guide plate is refracted into Manufacture and molding of surface light source in uniform light state. The product adopts the principle of spectral analysis combined with digital UV printing technology and is produced under constant temperature, constant ...

Claims

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Application Information

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IPC IPC(8): B23P23/04B23Q11/00
CPCB23P23/04B23Q11/00
Inventor 陈青苹
Owner 陈青苹
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