Working method of automatic film attaching device

Abstract

The invention relates to a working method of an automatic film attaching device. The method includes the steps of S1, using a negative pressure cavity to suck a mobile phone film; S2, using a positive pressure cavity to gradually apply compression force from one side of the mobile phone film to the other side of the mobile phone film, that is to say, discharging gas between the mobile phone film and a mobile phone screen so as to allow the mobile phone film to tightly attach to the mobile phone screen. The automatic film attaching device has the advantages that the automatic film attaching device is provided with the low-pressure cavity and a sucking plate, the mobile phone film can be placed below one side of the low-pressure cavity, the mobile phone film is sucked by the through holes of a through hole face, fingerprints caused by hand contact can be avoided effectively, the mobile phone film sucked on the sucking plate on one side of the low-pressure cavity is gradually subjected to the pushing force of the high-pressure cavity through the gradual transition of negative pressure and positive pressure, bubbles are avoided, the mobile phone film is gradually compressed to the mobile phone screen, and film attaching is completed when the mobile phone film is separated from the low-pressure cavity and subjected to the action of the high-pressure cavity. By the automatic film attaching device, the film can be automatically attached to a mobile phone, manpower and material resources are lowered, and a good attaching effect is achieved.

Description

technical field [0001] The invention relates to the technical field of mobile phone film sticking, in particular to a working method of an automatic film sticking device. Background technique [0002] With the continuous advancement and innovation of science and technology, smart phones have become very popular. In order to protect their screens, people generally add a protective film to their screens. [0003] Generally, you will find a professional film manufacturer to do it for you, regardless of the cost, and once you find that the protective film is crooked or worn out and needs to be replaced in the future, you have to go to the merchant to do it again, which is quite troublesome; if you apply the film yourself, Air bubbles are often produced, affecting the screen effect. [0004] Therefore, how to design an automatic film sticking device that can easily and quickly complete the film sticking work is a technical problem in the art. Contents of the invention [0005...

AI Technical Summary

Problems solved by technology

[0003] Generally, you will find a professional film manufacturer to do it for you, regardless of the cost, and once you find that the protective film is crooked or worn out and needs to be replaced in the future, you have to go to the merchant to do it again, which is quite troublesome; if you apply the film yourself, Air bubbles are often generated, affecting the screen effect

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