A coating component

By designing the mounting bracket, rotating tube, and glue supply assembly of the glue coating component, the width of the glue coating device can be adjusted, solving the problem that the existing device cannot adapt to different sizes of cardboard boxes, and achieving flexibility and uniformity in glue coating.

CN224443551UActive Publication Date: 2026-07-03HANGZHOU GUANGMEI DECORATION MATERIAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HANGZHOU GUANGMEI DECORATION MATERIAL CO LTD
Filing Date
2025-08-04
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Existing glue coating equipment cannot flexibly adjust the glue application width according to actual production needs, making it difficult to meet the adaptability of different sized paper boxes and the flexibility of the glue coating process.

Method used

A glue application assembly was designed, including a mounting bracket, a mounting tube, a rotating tube, a drive assembly, a glue supply assembly, and a fixing assembly. By rotating a second disc, different glue outlet channels can be selected. Combined with the drive assembly driving the rotating tube to rotate, glue can be applied to different widths to meet diverse production needs.

Benefits of technology

It achieves adaptability to different sizes of paper boxes and flexibility in the gluing process, meeting diverse production needs, and the glue coating is uniform and flexible.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224443551U_ABST
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Abstract

This application belongs to the field of adhesive coating technology and discloses an adhesive coating assembly, including a mounting bracket, a mounting tube, a rotating tube, and an adhesive supply assembly. A drive assembly is mounted on the mounting tube, and a first disc is mounted at the lower end of the rotating tube. The first disc has a first upper through-hole and a second upper through-hole symmetrically arranged on it. A fixed shaft is vertically mounted on the bottom surface of the first disc, and a second disc is rotatably mounted on the fixed shaft. The second disc has a first lower through-hole and a second lower through-hole symmetrically arranged on it. A nozzle is mounted on the bottom surface of the second disc corresponding to each of the first and second lower through-holes. A fixed assembly is mounted on the rotating tube. When the first upper through-hole aligns with the first lower through-hole, adhesive is discharged from the first lower through-hole; when the second upper through-hole aligns with the second lower through-hole, adhesive is discharged from the second lower through-hole. The radial distances of the first and second lower through-holes from the axis of the rotating tube are different, allowing for different widths of adhesive coating by switching between the first and second lower through-holes, thus meeting diverse production needs.
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