An automatic film-applying device for flexible circuit boards

By introducing components such as a working platform, connecting frame, and limiting slide bar into the flexible circuit board lamination equipment, the problems of adjustment time and stability when adapting to flexible circuit boards of different thicknesses in traditional equipment have been solved, realizing stable, tight, and efficient production of flexible circuit board lamination.

CN224511585UActive Publication Date: 2026-07-17GUANGDONG HONGQI NEW MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG HONGQI NEW MATERIALS CO LTD
Filing Date
2025-10-16
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional flexible circuit board lamination equipment requires manual adjustment when adapting to flexible circuit boards of different thicknesses, which is time-consuming and prone to errors. Furthermore, the stability of component fit during continuous lamination is insufficient, resulting in interruptions or loose lamination, making it difficult to meet the stable requirements of mass production.

Method used

The system employs a combination of components such as a working platform, connecting frame, limit slide bar, connecting block, adjusting motor, lifting motor, and rotating column. The limit slide bar provides a stable foundation, the lifting motor drives the lifting screw to raise and lower the connecting block, and the adjusting motor drives the rotating column and the contact roller to rotate, ensuring the stability and tightness of the film application process.

Benefits of technology

It achieves stability and tightness in the flexible circuit board lamination process, adapts to flexible circuit boards of different thicknesses, avoids the time-consuming and error-prone manual adjustments, and ensures smooth continuous lamination and efficient production.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224511585U_ABST
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Abstract

This utility model discloses an automatic film-applying device for flexible circuit boards, comprising: a working platform and a winding assembly. A connecting frame is fixedly connected to the upper surface of the working platform. Limiting slide rods are symmetrically arranged on the inner surface of the connecting frame. A connecting block is slidably connected between two of the limiting slide rods. An adjusting motor is fixedly connected to the front surface of the connecting block. A second rotating column is fixedly connected to the output end of the adjusting motor. An abutment roller is fixedly connected to the outer surface of the second rotating column. A lifting motor is fixedly connected to the upper surface of the second connecting frame. The working platform provides a stable foundation for the connecting frame. The limiting slide rods installed on the connecting frame allow the connecting block to slide smoothly. The lifting motor drives the lifting screw to raise and lower the connecting block. The height of the abutment roller can be adjusted to adapt to different workpieces. The adjusting motor can drive the second rotating column and the abutment roller to rotate, thus completing the film-applying and pressing process. The cooperation of all components ensures a stable and tight film-applying process.
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