Automatic film pasting method and device applied to assembly line

Abstract

The invention discloses an automatic film pasting method and device which are applied to an assembly line, and belongs to the field of automation. The automatic film pasting method applied to the assembly line comprises the steps that a workpiece which is conveyed to a first position and is to be subjected to film pasting on the assembly line is supported and carried and the workpiece is located above the first position; an area to be subjected to the film pasting of the workpiece is subjected to position detection, and a standard film located at a second position is subjected to the positiondetection; according to position detection information of the area to be subjected to the film pasting and the standard film, the standard film and / or the workpiece are / is subjected to position correction; whether the position information of the corrected standard film and the workpiece is consistent, and if so, the standard film is attached to the area to be subjected to the film pasting; and theworkpiece subjected to the film pasting descends and returns to the assembly line. By integrating internal information of two sensing devices, standardized automatic film pasting is realized, and thefilm pasting and the assembly line are combined seamlessly, and the film pasting efficiency is improved.

Description

technical field [0001] The invention relates to the field of automation, in particular to an automatic film sticking method and device applied to an assembly line. Background technique [0002] In recent years, the development of product assembly line processing has gradually developed in the direction of intelligence and automation. Before the spraying operation of the assembly line, a common pretreatment step is to apply a film, that is, to cover the non-sprayed area with a layer of film, or, before the electronic product leaves the factory, it is necessary to protect the display screen of the product. [0003] At present, the cut film is mainly used to attach the film to the area where the product needs to be filmed, which cannot achieve a standardized and accurate film effect, so that subsequent spraying is carried out on areas that should not be sprayed, and spraying is missed on areas that should be sprayed. Moreover, in order to improve efficiency, the film is often ...

AI Technical Summary

Problems solved by technology

[0005] a. It is labor-intensive and unable to respond to the needs of the development of automated assembly lines;

[0006] b. There is a deflection phenomenon in the artificial film, which cannot be standardized and affects the subsequent spraying effect;

[0007] c. Cutting and filming do not form a coherent assembly line, resulting in waste of raw materials or reduced work efficiency;

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