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Grinder station, supporting jig and method for operating supporting jig

A technology of grinding machine table and jig, which is used in grinding machine tools, grinding devices, and machine tools suitable for grinding workpiece planes, etc., can solve the problems of increasing the cost of fixing plates, wasting time, and poor levelness, and reducing costs. and time effect

Active Publication Date: 2009-06-03
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the fixed plate is of a fixed size, if there are substrates of different sizes that need to be ground, the corresponding fixed plate must be replaced, which will increase the additional cost of the fixed plate
In addition, because the fixed plate needs to be replaced manually, not only will it waste a lot of time, but it may also cause poor levelness after the replacement, causing the grinding accuracy to deviate too much

Method used

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  • Grinder station, supporting jig and method for operating supporting jig
  • Grinder station, supporting jig and method for operating supporting jig
  • Grinder station, supporting jig and method for operating supporting jig

Examples

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Embodiment Construction

[0024] FIG. 1A is a top view of an embodiment of a grinder table of the present invention. The grinding machine table 100 includes a carrying fixture 102 and two sets of grinding wheels 104 . The carrier fixture 102 is used to place a carrier 106 , such as a glass substrate in a liquid crystal display, for grinding process, and includes a central platform 108 , a first tray 110 and a second tray 112 . The central platform 108 is used to lift and rotate the load 106 . In this embodiment, the central platform 108 is a circular structure, while in another embodiment, the central platform 108 is a "cross" shaped structure. The first tray 110 and the second tray 112 are respectively arranged on two sides of the central platform 108 to assist in supporting the load 106, and each presents a corresponding complementary structure on one side adjacent to the central platform 108, and can be adjusted by relative movement To assist in supporting the carrier 106 . Two sets of grinding w...

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Abstract

The present invention is one object carrying stage, which includes one central platform, one first tray and one second tray. The first tray and the second tray for auxiliary support of the object are set separately on two sides of the central platform for form symmetrical complementary structure, and may be adjusted through relative moving. The present invention also reveals the operation of one grinding machine and its object carrying stage.

Description

technical field [0001] The present invention relates to a carrying jig and its operating method, and in particular to a carrying jig for placing a substrate for grinding process and its operating method. Background technique [0002] Generally, in the manufacturing process of the liquid crystal display, the glass substrate in the liquid crystal display is usually firstly subjected to a grinding process, so as to prevent subsequent processes from being affected by the stress concentration of the glass substrate. Generally, a common carrier jig for placing a glass substrate is to carry a glass substrate of a certain size on a certain stage to carry out the grinding process. However, since the fixed plate has a fixed size, if there are substrates of different sizes to be subjected to the grinding process, the corresponding fixed plate must be replaced, which will increase additional costs for the fixed plate. In addition, because the fixed plate needs to be replaced manually, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B7/24B24B41/06B24B37/04B24B37/27
Inventor 陈弘国
Owner AU OPTRONICS CORP