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a cutting device

A technology for cutting devices and mounting holes, which is applied to glass cutting devices, glass manufacturing equipment, manufacturing tools, etc., and can solve the problems of reducing the service life of bearings 10, hindering the rotation of bearings 10, reducing cutting quality, cutting abnormalities, etc.

Active Publication Date: 2016-05-11
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After a long period of use, the accumulated powder will be stuck in the bearing 10 and the gap between the bearing 10 and the base 40, causing the rotation of the bearing 10 to be blocked, reducing the service life of the bearing 10, reducing the quality of cutting and even causing cutting abnormalities

Method used

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] figure 2 A cross-sectional view of the cutting device in the first embodiment of the present invention is shown. The cutting device shown in the figure includes a bearing 1 , a support base 2 , a wheel cutter 3 , a base 4 and a dustproof cap 5 . Wherein, the base 4 is provided with an accommodating cavity 401 for accommodating the bearing 1, the support base 2 is fixedly connected with the inner ring of the bearing 1, the wheel cutter 3 is fixed on the upper end of the support base 2 protruding from the base 4, and the dustproof cap 5 is arranged on the upper end of the base 4 to cover the...

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PUM

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Abstract

The invention relates to a cutting device which comprises a base, a bearing, a support base, a wheel cutter as well as a dustproof cap, wherein the base is provided with an accommodation cavity; the support base is mounted inside the accommodation cavity through the bearing; the wheel cutter is fixed at the upper end which stretches out of the base, of the support base; the dustproof cap is arranged at the upper end of the base and is arranged at the periphery of the support in a sleeving manner; the dustproof cap is matched with the base and the support base so as to cover the accommodation cavity. By adopting the cutting device, a great deal of powdered scrap generated in cutting is effectively prevented from entering the device, and therefore the service life of the bearing is effectively prolonged, the cutting quality is improved, and cutting abnormity is avoided.

Description

technical field [0001] The invention relates to the technical field of cutting, in particular to a liquid crystal panel cutting device. Background technique [0002] In the production process of the liquid crystal panel, the cutting device is often used to cut the liquid crystal panel into a suitable size according to the demand; or to cut the color filter substrate of the liquid crystal panel to expose the terminals of the array substrate, and then realize the alignment of the liquid crystal panel. [0003] like figure 1 As shown, the liquid crystal panel cutting device in the prior art includes a bearing 10 , a support seat 20 , a cutter head 30 and a base 40 . Wherein, the bearing 10 installed on the base 40 includes an inner ring and an outer ring, the support seat 20 is fixed in the inner ring of the bearing 10 , and the cutter head 30 is fixed at one end of the support seat 20 . When cutting a liquid crystal panel, cutting the panel by the cutter head 30 will generat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03B33/027
Inventor 李冬
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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