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System and method for improving grinding area of rubber grinding equipment

A technology of grinding area and area, which is applied in the direction of grinding/polishing equipment, metal processing equipment, grinding machine, etc., can solve the problems affecting the yield rate of equipment, personnel efficiency, and high proportion, so as to reduce product scratches and improve product yield rate , Improve the effect of equipment utilization

Pending Publication Date: 2022-02-22
华天科技(南京)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The rubber grinding equipment has the function of grinding the colloid of the product to the roughness required by the customer. At present, through the summary and analysis of the data on the scratches of the KE-G1250AH-FH plastic package in the past six months, the proportion of scratches on the plastic package after grinding is as high as 1450PPM. After sorting out, it was found that the plastic package was scratched by 705PPM after the equipment was reworked, and the plastic package was scratched after grinding. The important defect of the plastic package was TOP2, and the proportion was relatively high, which seriously affected the equipment yield and personnel efficiency.

Method used

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  • System and method for improving grinding area of rubber grinding equipment
  • System and method for improving grinding area of rubber grinding equipment
  • System and method for improving grinding area of rubber grinding equipment

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Embodiment Construction

[0040] 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 some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0041] In the description of the present invention, it should be understood that the terms "comprising" and "comprising" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or more other features, Presence or addition of wholes, steps, operations, elements, components and / or collections thereof.

[0042] It should also be understood that the terminology used in the descriptio...

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Abstract

The invention discloses a system and a method for improving a grinding area of rubber grinding equipment. The system comprises a grinding platform for placing a product to be processed, a cover plate is arranged above the grinding platform, a cover plate hole corresponding to the grinding platform is formed in the cover plate, a grinding wheel is arranged above the cover plate hole, one end of the grinding wheel is connected with a main shaft to move up and down, and a bamboo joint pipe for washing the grinding wheel is arranged on one side of the cover plate hole. The product yield is improved by improving scratches of a plastic package body, and the equipment utilization rate is improved.

Description

technical field [0001] The invention belongs to the technical field of integrated circuit packaging, and in particular relates to a system and method for improving the grinding area of ​​rubber grinding equipment. Background technique [0002] At present, in the packaging industry, the glue grinding equipment is mainly used for chip packaging, using equipment and manual sandpaper to grind and rework, and the equipment grinds the colloid through the grinding wheel, and grinds the colloid of the entire frame or substrate product to the thickness and roughness required by the customer. It is a very important step in the packaging process of fingerprint products to make fingerprint products achieve a certain sensitivity and fingerprint recognition ability. [0003] The rubber grinding equipment has the function of grinding the colloid of the product to the roughness required by the customer. At present, through the summary and analysis of the data on the scratches of the KE-G125...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B27/02B24B55/00B24B41/00B24B41/06B24B49/00H01L21/304
CPCB24B27/02B24B55/00B24B41/005B24B41/06B24B49/00H01L21/304
Inventor 张瑞明尚鹏程王文斌董楠吴树彬马勉之
Owner 华天科技(南京)有限公司
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