A device for pressing and polishing edge banding tape on sheet metal.

By using a secondary edge-sealing and sanding device that presses the edge banding tape onto the board, and combining double-sided adhesive edge banding strips with high-precision sanding tools, the problem of uneven edge banding in complex shapes is solved, achieving a smooth surface on the board and enhancing the aesthetics of the furniture products.

CN224274502UActive Publication Date: 2026-05-26FOSHAN YOUHE YOUPIN MACHINERY TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FOSHAN YOUHE YOUPIN MACHINERY TECHNOLOGY CO LTD
Filing Date
2024-12-19
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing edge banding equipment for boards struggles to achieve high-quality edge banding in complex shapes, especially at handle edges and corners where unevenness and poor adhesion can occur, affecting the product's appearance.

Method used

Design a device for pressing and polishing the edge banding strip of a board. The first edge banding is formed by pressing and polishing the double-sided adhesive edge banding strip of a specific thickness. A customized milling cutter is used to remove part of the edge banding strip. Then, a high-precision polishing cutter is used to polish the remaining grainy surface. Finally, a second edge banding is performed to achieve a smooth and shiny surface.

Benefits of technology

It effectively solves the problem of grainy edge banding, improves the edge banding quality of complex-shaped handle-free products, makes the surface of the edge-banded board smooth and bright, and improves the overall quality of furniture products.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a secondary edge-sealing and sanding device for board edge banding tape, relating to the field of board edge banding tape sanding technology. The device includes a frame with two motors and two connecting ends fixedly installed inside. Each motor has a sanding cutter connected to its lower end, ready for sanding operations. The device places a handle-free board (such as a semi-through J-shaped handle-free board, a concave handle-free board, or a J-shaped handle-free board, where the top and bottom straight edge banding strips have been milled off, leaving only specific arc surfaces and flat surfaces) into a suitable processing position, aligning it with the high-speed rotating sanding cutter. As the board moves or the sanding cutter feeds, it begins to sand the grainy surface of the edge banding strip, removing excess protruding grains and leaving some residual micro-particles on the surface, achieving the purpose of fine finishing.
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