Auxiliary frame used for surface grinding and capable of reducing grinding traces and protecting glass edge

A technology for auxiliary frame and protective glass, which is applied in the direction of grinding machine tools, grinding devices, grinding/polishing equipment, etc., which can solve the problems of prolonged production cycle and low grinding efficiency, and achieve the effect of reducing edge loss

Active Publication Date: 2022-05-06
BENGBU CHINA OPTOELECTRONIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] 3. Reducing the deflection range will lead to longer production cycle and lower grinding efficiency

Method used

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  • Auxiliary frame used for surface grinding and capable of reducing grinding traces and protecting glass edge
  • Auxiliary frame used for surface grinding and capable of reducing grinding traces and protecting glass edge
  • Auxiliary frame used for surface grinding and capable of reducing grinding traces and protecting glass edge

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Embodiment Construction

[0032] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the specific implementation, structure, features and effects of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0033] see Figure 1-4 , the present invention provides a technical solution: an auxiliary frame for surface grinding that can reduce grinding marks and protect the glass edge, including a glass adsorption pad 1, the top of the glass adsorption pad 1 is movably connected with a glass substrate 2, and the top of the glass adsorption pad 1 An auxiliary frame assembly is provided, and a diversion groove 3 is provided between the auxiliary frame assembly and the glass substrate 2, and a grinding liquid discharge port 4 is opened on the surface of the glass adsorption pad 1, and a 3- The diversion groove 3 with a pitch of 5 mm is used for the flow of ...

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PUM

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Abstract

The invention discloses an auxiliary frame capable of reducing grinding traces and protecting glass edges for surface grinding, and relates to the technical field of glass substrate processing. The auxiliary frame comprises a glass adsorption pad, the top of the glass adsorption pad is movably connected with a glass substrate, and the top of the glass adsorption pad is provided with an auxiliary frame assembly. The auxiliary frame for surface grinding capable of reducing grinding traces and protecting glass edges is adhered to the periphery of a to-be-processed glass substrate on the surface of a glass adsorption pad, so that the impact of the entry point and the cut-out point of the grinding pad on the surface of the glass substrate in the working state of a grinding machine can be reduced, and the grinding traces generated on the surface of the glass substrate by the edge of the grinding pad are reduced; and meanwhile, the edge of the glass substrate can be protected, impact of a groove in the working face of the grinding pad on the edge of the glass substrate is avoided, edge falling of the glass substrate generated in the grinding process is reduced, the protective edge strip can be rapidly replaced and adjusted, and after the protective edge strip is abraded, the protective edge strip can be lifted.

Description

technical field [0001] The invention relates to the technical field of glass substrate processing, in particular to an auxiliary frame for surface grinding that can reduce grinding marks and protect glass edges. Background technique [0002] The surface grinding of glass requires the use of a grinding pad and a grinding fluid to grind the surface of the glass. The surface grinding of large-sized substrate glass usually uses a suspended grinding head above the machine. The grinding disc is pasted with the non-working surface of the grinding pad, and the working surface of the grinding pad is below Facing the processed surface of the glass. The suction pad attached to the surface of the glass tray is located under the machine, and the suction pad adsorbs the non-processing surface of the glass, keeping the processing surface of the glass facing up to the working surface of the grinding pad. The suspended grinding head assembly drives the grinding head to translate in the two ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B37/34B24B37/10B24B55/00
CPCB24B37/34B24B37/10B24B55/00Y02P40/57
Inventor 权立振朱永迁朱猛
Owner BENGBU CHINA OPTOELECTRONIC TECH CO LTD
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