Tape application tool

The tape application tool, designed with a guide module and a cutting mechanism, solves the problems of accuracy and efficiency in tape application within narrow gaps, achieving efficient and precise tape bonding, and is suitable for various gap widths.

CN224336861UActive Publication Date: 2026-06-093M CHINA

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
3M CHINA
Filing Date
2025-07-07
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Traditional tape application tools struggle to apply tape precisely in narrow gaps, resulting in inaccurate positional tolerances, tape potentially sticking to non-target surfaces, and a tendency to generate air bubbles, leading to low efficiency.

Method used

A tape application tool including a guide module and a cutting mechanism is designed. The guide module has a guide arm and a flexible contact surface, which can be inserted into narrow gaps and apply tape precisely. The cutting mechanism is used to cut the tape. Combined with the detachable guide arm and the breakpoint positioning mechanism, it ensures accurate tape adhesion and prevents air bubbles.

Benefits of technology

It enables precise application of tape in narrow gaps, prevents tape from deviating from the target surface, reduces air bubble formation, improves operating efficiency and bonding strength, and is suitable for gaps of different widths.

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Abstract

A tape application tool is provided, comprising: a main body; and a guide module having a guide channel through which a tape travels when performing an application operation; wherein the guide module includes an elongated guide arm disposed at an exit of the guide channel and extending outwardly therefrom, the guide arm being insertable into a gap of a workpiece and slidably orientable along a tape application surface of the workpiece so as to guide and apply the tape to the tape application surface of the workpiece.
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