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grinding device

A grinding device and grinding wheel technology, used in grinding/polishing safety devices, grinding machines, grinding workpiece supports, etc., can solve the problem of high grinding temperature of grinding wheels and glass substrates, and achieve the effect of reducing grinding temperature

Active Publication Date: 2019-12-03
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a grinding device, which has solved the technical problem of high grinding temperature between the grinding wheel and the glass substrate

Method used

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0019] see figure 1 , the present invention provides a grinding device for grinding a glass substrate 10, comprising a fixed grinding wheel 20, a cooling pipe 30 and a movable stage 40, the glass substrate 10 is placed on the stage 40 , the grinding wheel 20 has a peripheral grinding surface 201, and the stage 40 drives the glass substrate 10 to move, so that the peripheral grinding surface 201 of the grinding wheel 20 grinds the surface to be polished 201 of the g...

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Abstract

Disclosed is a grinding device for grinding a glass substrate (10), the grinding device comprising a fixedly disposed grinding wheel (20), a cooling tube (30) and a movable carrying table (40), wherein the glass substrate (10) is disposed on the carrying table (40), and the grinding wheel (20) is provided with a peripheral grinding surface (201); the glass substrate (10) is driven by the carrying table (40) to move, so that the peripheral grinding surface (201) of the grinding wheel (20) grinds a surface to be ground (101) of the glass substrate (10); and the grinding wheel (20) is further provided with a cavity (202), and the cooling tube (30) containing a cooling liquid is disposed in the cavity (202) to reduce the temperature of the cavity (202), so that the temperature of the peripheral grinding surface (201) of the grinding wheel (20) and the surface to be ground (101) of the glass substrate (10) during grinding is lower than a preset temperature. The technical problem that the grinding temperature of the grinding wheel (20) and the glass substrate (10) is higher is solved, and the service life of the grinding wheel (20) and the yield rate of the glass substrate (10) are improved.

Description

technical field [0001] The invention relates to the technical field of machining, in particular to a grinding device. Background technique [0002] At present, the glass substrate needs to be deburred, chamfered and other finishing processes through a grinding machine after forming. Most of the existing grinding machines use a motor to drive the grinding wheel to rotate, so that the glass substrate and the grinding wheel collide and rub to achieve the purpose of grinding. However, during the process of collision and friction between the grinding wheel and the glass substrate, the temperature of the grinding wheel and the glass substrate will increase, thereby affecting the service life of the grinding wheel and the yield of the glass substrate. Contents of the invention [0003] The object of the present invention is to provide a grinding device which solves the technical problem of high grinding temperature between the grinding wheel and the glass substrate. [0004] Th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B41/06B24B55/02B24B9/10B24B55/06B24B49/14
CPCB24B9/10B24B41/068B24B49/14B24B55/02B24B55/06
Inventor 沈海洋
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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