Fixing device for side sticking film of mobile phone rear housing

Abstract

The invention discloses a fixing device for a side sticking film of a mobile phone rear housing, which comprises a base board. The left half portion of the lower surface of the base board is providedwith a first vertical plate. The right side of the first vertical plate is provided with a second vertical plate with the same structure. The lower surfaces of the first vertical plate and the secondvertical plate are provided with a motor mounting plate. The lower end of the motor mounting plate is provided with a rotary motor. A rotating shaft is arranged above the rotary motor. The upper surface of the base board is provided with a bearing mounting bracket. A vacuum chuck is arranged above the bearing mounting bracket. The left side of the bearing mounting bracket is provided with a cylinder fixed block. The upper end of the cylinder fixed block is provided with a rotary pressing cylinder. A piston rod of the rotary pressing cylinder is sleeved with an oscillating deck. The left half portion of the lower surface of the oscillating deck is provided with a pressure sensor. The lower end of the pressure sensor is provided with a pressing wheel. In general, the fixing device for the side sticking film of the mobile phone rear housing has the advantages of fixing firmly and not causing damage to the rear housing.

Description

technical field [0001] The invention relates to the technical field of film pasting machines, in particular to a fixing device for film pasting on the side of a mobile phone rear case. Background technique [0002] Traditionally, there are two main ways to attach the film to the side of the back case of the mobile phone. One is to do it manually. First, the film is cut manually, and then the film is manually torn off, and then the film is manually attached to the back case of the mobile phone. The side of the machine is positioned and pasted, artificial film is not only easy to produce air bubbles, but also easy to find deviation in the lamination positioning, and the film effect is poor; the other is to use a film laminating machine for film pasting, which has a short film pasting time and greatly reduces the labor of workers. strength, but the mobile phone back shell fixing device on the film sticking machine has the situation that it is not firmly fixed and is easy to cau...

AI Technical Summary

Problems solved by technology

[0002] Traditionally, there are two main ways to attach the film to the side of the back case of the mobile phone. One is to do it manually. First, the film is cut manually, and then the film is manually torn off, and then the film is manually attached to the back case of the mobile phone. The side of the machine is positioned and pasted, artificial film is not only easy to produce air bubbles, but also easy to find deviation in the lamination positioning, and the film effect is poor; the other is to use a film laminating machine for film pasting, which has a short film pasting time and greatly reduces the labor of workers. Strength, but the mobile phone rear shell fixing device on the film lamination machine is not fixed firmly, and it is easy to cause crushing to the rear shell. Therefore, in order to solve the above problems, a fixing device for the side film of the mobile phone rear shell is needed

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