Lifting device of intelligent mobile phone middle plate detection device

Abstract

An embodiment of the invention discloses a lifting device of an intelligent mobile phone middle plate detection device. The lifting device particularly relates to the field of mobile phone middle plate detection equipment, and comprises a lifting rod and a driving mechanism arranged above the lifting rod, wherein a detection head is fixedly arranged at the bottom end of the lifting rod. Accordingto the lifting device, the driving motor drives a front driving disc, a rear driving disc and a shifting column to rotate by means of a driving rotary shaft, the shifting column is matched with a driven rotary shaft, up-down movement of the detection head can be realized through the clearance fit between the shifting column and a fluctuation opening, and the detection time of the detection head can be controlled according to a rotating speed of the driving motor; the lifting device is simple in structure and convenient to use, the detection head is limited by a limiting block and a limiting plate in the process of moving up and down, the detection head can be started and stopped when moving up and down through cooperation of the limiting block and a pressing spring switch, and manual additional starting or additional control over starting and stopping of the detection head by a computer is not needed.

Description

technical field [0001] The embodiment of the present invention relates to the field of mobile phone mid-plane detection equipment, and in particular to a lifting device for a smart mobile phone mid-plane detection device. Background technique [0002] Mobile phones have become a necessary accessory for people's life and work, and the precondition for the popularization of mobile phones is the mass production of mobile phones. In the manufacturing process of mobile phones, the size and other data accuracy of the middle board of the mobile phone needs to be tested after the production is completed. At present, the industry generally conducts separate single-item testing for its various attributes, and when testing its size , often use precision measuring tools such as micrometers and calipers for manual inspection, which has a long inspection cycle and affects production efficiency. Due to manual inspection, the inspection precision is low, the process is cumbersome, the inspe...

AI Technical Summary

Problems solved by technology

In the manufacturing process of mobile phones, the size and other data accuracy of the middle board of the mobile phone needs to be tested after the production is completed. At present, the industry generally conducts separate single-item testing for its various attributes, and when testing its size , often use precision measuring tools such as micrometers and calipers for manual inspection, which has a long inspection cycle and affects production efficiency. Due to manual inspection, the inspection precision is low, the process is cumbersome, the inspection cost is high, it is not convenient for production, and the practicability is poor.

[0003] Therefore, there is a detection equipment that can intelligently detect the size of the middle plate of the mobile phone. Generally, the lifting mechanism such as an electric telescopic rod drives the detection equipment to move up and down to continuously detect the middle plate of the mobile phone on the production line. However, the lifting mechanism used is generally Some lifting structures such as screw rods or electric push rods are used. When in use, it is necessary to drive the detection head to move down. When it moves down to a suitable position, it stops. The detection head is turned on to start detection. Moving up, during the whole process, it is necessary to open and close the lifting structure and the detection head many times, which is troublesome to use, and after long-term use, it is prone to errors or damage to the lifting structure

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