Automatic film tearing machine for accessory assembly

Abstract

The invention discloses an automatic film tearing machine for accessory assembly. The automatic film tearing machine comprises a transmission mechanism, a positioning and supporting mechanism, a filmtearing mechanism and a feed box, wherein the transmission mechanism is horizontally arranged on a rack; the positioning and supporting mechanism is arranged at a film-tearing station; the film tearing mechanism is arranged above the film-tearing station; the film tearing mechanism comprises a rotating component, a film clamping component and a pressing component; the film clamping component and the pressing component are respectively connected to the output end of the rotating component; the film clamping component and the pressing component comprise at least two groups, and every two groupsare arranged at an interval; the output ends of the film clamping component and the pressing component are downwards obliquely arranged opposite to each other; the feed box is arranged below the filmtearing mechanism and has an upward opening; after the protective film on gum is torn out by the film tearing mechanism, the torn protective film is put in the feed box. The automatic film tearing machine for accessory assembly disclosed by the invention is applicable to automatic whole line assembly of accessories, multiple films are torn each time, the film tearing efficiency is effectively improved, position offset of the gum or the glass sheet in the film tearing process is effectively avoided, and the assembling precision and quality are ensured.

Description

technical field [0001] The invention relates to the field of automatic manufacturing, in particular to an automatic film tearing machine for assembling auxiliary materials. Background technique [0002] Smartphone is an intelligent terminal device that has developed rapidly in recent years. With the development of mobile phone technology, it has integrated a variety of electronic glass functions, and has gradually become an indispensable tool in people's daily production and life; the development of smart phones has also driven other The development of downstream accessories and its assembly and other industries; current smartphones generally integrate shooting functions, and mobile phone cameras are installed on the front and rear sides of the phone; in the actual manufacturing process, a layer of glass needs to be assembled on the outside of the camera to achieve The purpose of protecting the camera and increasing the light effect of the camera; after the finished glass sh...

AI Technical Summary

Problems solved by technology

The traditional manual assembly method can no longer meet the production capacity and quality requirements of this kind of multi-part assembly. An automatic production line needs to be designed for this kind of glass sheet assembly process. Full automation from film to finished product blanking

After the adhesive is attached to the glass sheet, the next process is to tear off the protective film on the surface of the adhesive, so that other accessories can be adhered and fixed by the adhesive when assembling other accessories; during the tearing process of the adhesive protective film There are the following technical problems to be solved: 1. It is necessary to design a jig according to each assembly station of the automated assembly line. The positioning and supporting mechanism completes the positioning of the jig at the assembly station, and the positioning and supporting mechanism performs the functions of lifting, supporting and downwardly adsorbing and fixing the product; 2. It is necessary to design a method that can be used in all stations of the accessory assembly automation production line. It is used to position the jig in the assembly process, and it can assist the jig to lift upwards and support it and absorb it downwards to fix the positioning and supporting mechanism of the product; In the process of gluing the protective film on the surface, the adhesive force between the protective film and the back glue will pull the back glue upward, so that the back glue will be separated from the glass sheet, or the glass sheet will be pulled up, which will affect the assembly accuracy and quality; 4. Traditional The tearing film is mostly a single piece, and the tearing film efficiency is low

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