Automatic film pasting device for mobile phone production

By designing a dust brushing and dust-adhesive mechanism, using brush rollers and motors to clean dust, and combining it with a sliding frame and electric push rod pressure plate, the problem of dust residue on the mobile phone surface is solved, achieving efficient cleaning and improved screen protector application results.

CN224409775UActive Publication Date: 2026-06-26SHENZHEN LOGIC AUTOMATION TECH CO LTD
View PDF 1 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHEN LOGIC AUTOMATION TECH CO LTD
Filing Date
2025-06-26
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

In existing technologies, negative pressure dust extraction can easily leave tiny dust particles on the phone surface, affecting the screen protector's effectiveness.

Method used

An automatic film application device was designed, comprising a dust brushing mechanism and a dust sticking mechanism. The device uses a brush roller and a motor to clean dust, and a sliding frame and an electric push rod to drive a pressure plate to press the tape onto the surface of the mobile phone. Combined with a sponge pad and a spring, it avoids hard contact and achieves efficient cleaning.

Benefits of technology

It effectively removes tiny dust and fibers from the phone's surface, prevents air bubbles after applying the screen protector, and improves cleanliness and adhesion between the tape and the phone.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224409775U_ABST
    Figure CN224409775U_ABST
Patent Text Reader

Abstract

The utility model belongs to the field of mobile phone production especially a kind of automatic film pasting device for mobile phone production, to the problem that the existing ordinary negative pressure type dust is easily sucked, some tiny dust is left on mobile phone, the following scheme is presented, including film pasting machine and conveying machine for conveying and collecting, the conveying belt of conveying machine is fixed with multiple mobile phone frames for fixing mobile phone, the side of film pasting machine is fixed with the feeding frame of intercommunication, dust cleaning mechanism and dust sticking mechanism for cleaning mobile phone are arranged in feeding frame;The dust sticking mechanism includes sliding frame sliding between the both sides of feeding frame and electric push rod, sliding frame both ends are through feeding frame, in the utility model, after using adhesive tape to press to mobile phone surface, then the tiny dust, fiber or particle left on mobile phone surface is stuck, avoid bubble after film pasting, improve the cleanliness of mobile phone, while being able to avoid the rigid contact of pressing plate and mobile phone, and being able to improve the sticking effect of adhesive tape and mobile phone, improve dust sticking effect.
Need to check novelty before this filing date? Find Prior Art