Base plate cutting cutter wheel device and base plate cutting method

A cutting knife and substrate technology, applied to glass cutting devices, glass manufacturing equipment, manufacturing tools, etc., can solve the problems of glass debris splashing, etc., and achieve the effects of reducing wear, preventing foreign matter, and cutting pressure

Inactive Publication Date: 2018-11-13
NANJING CEC PANDA LCD TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a substrate cutting cutter wheel device. The substrate cutting cutter wheel device ensures the flatness of the substrate during the cutting process by adding an air floating platform around the cutter wheel, and at the same time solves the problem of glass debris splashing when the cutter wheel is cutting. Reduce the defects caused by the substrate cutting, improve the stability of the substrate cutter wheel cutting, ensure the cutting quality, and prevent the abnormal cutting platform from affecting the cutting quality

Method used

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  • Base plate cutting cutter wheel device and base plate cutting method
  • Base plate cutting cutter wheel device and base plate cutting method
  • Base plate cutting cutter wheel device and base plate cutting method

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Experimental program
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Embodiment 1

[0038] figure 2 It is a structural schematic diagram of the present invention, such as figure 2 As shown, a substrate cutting cutter wheel device includes: a mounting frame 1, a cutter wheel 2 and a motor 11 arranged on the mounting frame 1, an air flotation platform 3, a positive pressure pipeline 9 connected to the air flotation platform 3 and a negative The pressure pipeline 10, the positive pressure solenoid valve 8 connected to the positive pressure pipeline 9, the negative pressure solenoid valve 7 connected to the negative pressure pipeline 10, and the dust collecting devices 12 arranged on both sides of the cutter wheel 2.

[0039] Wherein, the negative pressure pipeline 10 is a vacuum interface, which can inhale air; the positive pressure pipeline 9 is a CDA interface, which can be blown up.

[0040] Such as image 3 Shown is a schematic structural view of the air bearing platform 3 of the present invention, the air bearing platform 3 includes a cutter wheel place...

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PUM

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Abstract

The invention discloses a base plate cutting cutter wheel device. The base plate cutting cutter wheel device comprises a mounting frame and a cutter wheel arranged on the mounting frame, and furthermore comprises an air floating platform, wherein the air floating platform comprises a cutter wheel mounting groove and air holes formed in the periphery of the cutter wheel mounting groove; the cutterwheel is arranged in the cutter wheel mounting groove; when the cutter wheel is used for cutting a base plate through air flow formed by the air floating platform, a cutting position of the base platecan slightly protrude and the planeness problem of a cutting platform is solved, so that the cutting pressure is smaller and the abrasion of the cutter wheel is reduced; meanwhile, the airflow of theair floating platform can realize the effect of collecting dust and a bad condition that cutting fragments are splashed to cause foreign matters is prevented.

Description

technical field [0001] The invention relates to the field of liquid crystal display manufacture, in particular to a cutting wheel for a substrate and a substrate cutting method using the cutting wheel. Background technique [0002] In the field of liquid crystal display manufacturing, it is essential to go through the substrate cutting process. At present, there are two main methods for the substrate cutting process. The first is laser cutting, which has poor stability, high control and operating costs, complicated maintenance and maintenance, high equipment cost, and low utilization rate. At present, the main application occasions are reinforced and high-hardness substrates and irregular patterns. cutting occasions. The second is the traditional cutter wheel cutting. The cutter wheel has good cutting stability, low cost, and is easy to replace and maintain. In addition, the material and design shape of the mechanical cutter wheel are being continuously optimized and improv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B33/023C03B33/10
CPCC03B33/023C03B33/10
Inventor 刘厚文夏广猛焦战士
Owner NANJING CEC PANDA LCD TECH
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