A glue brushing mechanism for LED packaging based on COB technology

By designing a glue-applying mechanism based on COB technology, and utilizing structures such as clamps, push rods, and pull rods to achieve accurate positioning and self-locking of LED boards, the problem of difficult removal of glue from the glue applicator is solved, improving operational efficiency and safety.

CN117123442BActive Publication Date: 2026-06-16BEIJING INST OF TECH +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING INST OF TECH
Filing Date
2022-04-25
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

Because the mounting holes of commonly used glue applicators are designed to fit the size of LED boards, it is inconvenient to remove the LED boards after the glue application is completed. Carelessness may result in touching uncured glue, causing the glue application to fail.

⚗Method used

A glue-applying mechanism for LED packaging based on COB technology was designed, including a base, a bracket, a vertical moving stage, and a horizontal moving box. It is equipped with a placement slot and a circular box. Through clamps, push rods, pull rods, and fixing mechanisms, the LED board can be accurately positioned and self-locked, making it easy to pick up.

🎯Benefits of technology

It achieves accurate positioning and self-locking of LED boards, is easy to operate, improves work efficiency, avoids damage to the adhesive during handling, and ensures a smooth adhesive application process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a glue brushing mechanism for LED packaging based on COB technology and relates to the technical field of LED packaging devices. The glue brushing mechanism for LED packaging based on COB technology comprises a base, the upper surface of the base is fixedly connected with a support, the surface of the support is provided with a transverse moving box, the upper surface of the base is provided with a longitudinal moving table, the upper portion of the longitudinal moving table is provided with a placing table, the front face of the transverse moving box is fixedly connected with a rubber tube through a clamp, the upper surface of the placing table is respectively provided with two groups of placing grooves, the inner wall of the placing groove is movably connected with a round box, the side face of the placing table is provided with a horizontal groove, and the inner wall of the horizontal groove is movably connected with the surface of a horizontal plate. The glue brushing mechanism solves the problem that the commonly used glue brushing machine is not convenient to take out the LED plate after the glue brushing is completed because the size of the placing hole is matched with the size of the LED plate, the uncured glue is possibly touched by mistake, and the glue brushing is failed.
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