Automatic pre-folding device and method for mobile phone flat cable

Abstract

The invention belongs to the technical field of industrial automatic processing, and particularly relates to an automatic pre-folding device and method for a mobile phone flat cable. The automatic pre-folding device for the mobile phone flat cable comprises a body, a console and a protective cover, wherein the console is arranged in front of the body, the protective cover is hinged to the top of the body, the body in the protective cover is rotationally connected with a roller through an air cylinder and a support, the periphery of the roller is arc-shaped, a bearing platform is fixedly connected to the position, corresponding to the roller, of the body, an arc-shaped groove matched with the roller is formed in the top of the bearing platform, and negative pressure holes formed in the two sides of the arc-shaped groove communicate with an air extractor through an air extraction hole and a pipeline. According to the automatic pre-folding device for the mobile phone flat cable, the air cylinder drives the roller to move, and then the roller rolls the flat cable fixed through the negative pressure holes, so that the flat cable is bent and deformed towards the bottom of the arc-shaped groove; the flat cable is continuously bent and deformed through repeated rolling, so that the flat cable is slowly bent through repeated rolling, the extension efficiency of the flat cable is improved, the fracture rate of the flat cable is reduced, and the bending quality of the flat cable is improved.

Description

technical field [0001] The invention belongs to the technical field of industrial automatic processing, and specifically relates to an automatic prefolding device and a method thereof for arranging cables of mobile phones. Background technique [0002] The motherboard cable of the mobile phone needs to connect multiple components, and the structure is relatively complicated. In order to adapt to the internal space structure of the mobile phone, it needs to be partially bent before installation, so as to avoid obstacles and install it inside the mobile phone smoothly. [0003] There are also some technical solutions about industrial automation processing in the prior art. For example, a Chinese patent with the application number 2020200456975 discloses a mobile phone motherboard cable pre-folding equipment, including a base, a horizontal driving device, a lifting driving device, the first A bending knife, a first bracket, a second bracket and a third bracket, the first bendin...

AI Technical Summary

Problems solved by technology

[0007] In order to make up for the deficiencies of the existing technology, the bending knife in the prior art squeezes the cable, and then pre-folds the fixed cable, but the cable is easy to bend suddenly through one-time pre-folding due to insufficient toughness Breakage occurs, which affects the bending quality of the cable. The present invention proposes an automatic pre-folding device and method for mobile phone cable

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