A device for coating the end face of a laminated board

By designing an end-face gluing device for laminated board processing, the problems of uneven end faces of laminated boards and residual glue on coating rollers were solved, achieving efficient gluing and strength improvement, and ensuring the connection quality of laminated boards.

CN118002521BActive Publication Date: 2026-06-02HENAN WUJIAN CONSTR GRP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HENAN WUJIAN CONSTR GRP
Filing Date
2024-02-27
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

Uneven end faces of laminated boards result in low adhesive coating efficiency and affect connection strength. Meanwhile, the accumulation and curing of residual adhesive on the coating roller surface affects subsequent adhesive coating efficiency.

Method used

Design a device for end face adhesive application in laminated board processing, including a cleaning mechanism, a feeding mechanism and a transmission unit. The sealing plug and piston are controlled by an electric push rod to achieve precise application and cleaning of adhesive remover. Combined with a grinding fixture, burrs and dust are removed to ensure a smooth end face.

Benefits of technology

It effectively removes solid adhesive from the surface of the coating roller, ensuring a smooth end face of the laminate, improving adhesive application efficiency and enhancing connection strength.

✦ Generated by Eureka AI based on patent content.

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    Figure CN118002521B_ABST
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Abstract

The present application relates to a kind of end face rubber coating device for laminated board processing, including bottom plate and the moving frame of slidingly being arranged at its top, the inner wall top of moving frame is provided with the cleaning mechanism for cleaning laminated board end face, the moving frame of cleaning mechanism side is provided with glue placement box, the lower portion of glue placement box is provided with the feeding mechanism for laminated board end face rubber coating;The retracting end of control electric push rod is contracted to set length, rack and pinion contact, at this time, make the position of sealing plug and the input end of drop tube stagger, the debonding agent in adjusting pipe will be dropped on coating roller by drop tube, remove solid glue remaining on its surface, in the process that the retracting end of control electric push rod is contracted from set length to shortest, rotate by rack movement drive gear, since coating roller rotates, make debonding agent coat entire outer wall of coating roller, guarantee the efficiency of removing solid glue on its surface.
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