A glue spraying nozzle protection device of a glue spraying machine

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By designing a nozzle protection device on the glue coating machine, and using a stop-glue protection tank and isolation solution to solve the nozzle curing problem, glue coating efficiency has been improved and automated production has been achieved.

CN224673041UActive Publication Date: 2026-08-25PENGLAI ZHENGTAI WOOD IND CO LTD

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Patent Information

Application Number: CN202521675125.4
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2025-08-07
Publication Date: 2026-08-25
Estimated Expiration: 2035-08-07

Application Information

Patent Timeline

07 Aug 2025

Application

CN202521675125.4

25 Aug 2026

Publication

CN224673041U

IPC: B05C5/02; B05B15/50; B27G11/00

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AI Technical Summary

Technical Problem

The glue nozzle is prone to hardening during glue dispensing periods, resulting in low glue dispensing efficiency and requiring manual cleaning, which affects production efficiency.

Method used

Design a glue dispensing nozzle protection device, comprising a glue stop protection tank and an isolation solution. When glue dispensing is stopped, the glue dispensing nozzle is immersed in the isolation solution to prevent the glue from curing. When glue dispensing resumes, the glue dispensing nozzle can directly resume operation.

Benefits of technology

To prevent the glue nozzle from curing during glue dispensing periods, improve glue dispensing efficiency, reduce the need for manual cleaning, and ensure continuous production.

✦ Generated by Eureka AI based on patent content.

Patent Text Reader

Abstract

The utility model relates to a kind of glue spraying nozzle protection devices of glue spraying machine, belong to plate glue spraying technical field.The glue spraying machine includes rack and glue spraying mechanism, the glue spraying mechanism includes the glue spraying beam frame that can walk on the rack and multiple glue spraying components for glue spraying being set on glue spraying beam frame, the glue spraying beam frame is set on the rack by glue spraying horizontal moving mechanism, the glue spraying component includes glue spraying nozzle, the glue spraying nozzle protection device includes glue stopping protection groove, the glue stopping protection groove is equipped with the isolation solution for the immersion of glue spraying nozzle when stopping glue spraying.In the utility model, the glue spraying nozzle can be moved to the glue stopping protection groove when stopping glue spraying, the glue outlet position of the glue spraying nozzle is immersed in the isolation solution, the isolation solution can isolate the glue outlet position of the glue spraying nozzle from air, avoid glue solidification of the glue spraying nozzle during stopping glue spraying, after the next plate is in place, the glue spraying nozzle can directly carry out glue spraying operation, without staff cleaning, improve the glue spraying efficiency of plate.

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