Automatic film tearing and pasting machine for 3C large sheet materials

Abstract

The invention discloses an automatic film tearing and pasting machine for 3C large sheet materials. The film tearing and pasting machine comprises a workbench, an upper suction jig, a lower suction jig, a film tearing clamping jaw and an outer connecting beam. A mechanical arm is independently arranged right behind the workbench; a product table is arranged at the right side of the front end of the workbench and detachably connected with a material clamp, material sheets are stacked on the material clamp, a white film material table is arranged at the right side of the rear end of the workbench, a finished product containing area is arranged at the left side of the rear end of the workbench, and white films are stacked on the white film material table; a positioning base is arranged at theleft side of the front end of the workbench, and a right-angled notch-shaped film tearing port is formed in one corner of the rear end of an adsorption base plate of the positioning base; and a micro-motion cylinder of the positioning assembly is fixed below an upper guide hole, the telescopic end of the micro-motion cylinder is connected with a positioning needle, the outer connecting beam is ofa cross key and clamping groove structure, the upper side face and the lower side face of the front end of a main arm are connected with the upper suction jig and the lower suction jig respectively,and the film tearing clamping jaw is perpendicularly connected to the middle of the rear side face of the main arm. The film tearing and pasting machine has the effects of automatic film tearing and pasting and high-precision production of sheet-shaped products.

Description

technical field [0001] The invention relates to a film tearing and pasting device, in particular to an automatic film tearing and pasting machine for 3C large pieces. Background technique [0002] 3C products are widely used in all aspects of life and production. There are a large number of 3C sheet parts in 3C products. In the production of 3C sheets, it is necessary to involve the bonding or tearing process of the intermediate process protective film, base film, etc. Now There is a mode of manually tearing or laminating the film directly on the working platform. The disadvantages are: first, there is no positioning reference, the product position is low, and it is easy to shift during processing. The combination effect is poor, it is easy to damage the sheet material, the yield rate is low, and it cannot meet the shipping demand and product accuracy requirements; second, manual processing has a large number of errors, slow speed, and poor efficiency, which cannot meet larg...

AI Technical Summary

Problems solved by technology

[0002] 3C products are widely used in all aspects of life and production. There are a large number of 3C sheet parts in 3C products. In the production of 3C sheets, it is necessary to involve the bonding or tearing process of the intermediate process protective film, base film, etc. Now There is a mode of manually tearing or laminating the film directly on the working platform. The disadvantages are: first, there is no positioning reference, the product position is low, and it is easy to shift during processing. The combination effect is poor, it is easy to damage the sheet material, the yield rate is low, and it cannot meet the shipping demand and product accuracy requirements; second, manual processing has a large number of errors, slow speed, and poor efficiency, which cannot meet large-scale continuous operations.

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