Crystal oscillator grabbing, testing and classifying device

Abstract

The invention relates to a crystal oscillator grabbing, testing and classifying device comprising a rack. A grabbing and put-in mechanism is arranged on the right side of an indexing rotating disc, and a moving groove is formed in the bottom of the grabbing and put-in mechanism; a connecting rod is arranged inside the moving groove, and a driving motor is arranged on the right side of the connecting rod; the bottom of the moving groove is fixedly connected with fixing columns; a feeder base is arranged on the right side of the grabbing and put-in mechanism, and a feeder is arranged on the topof the feeder base; the side face of the bottom of the feeder is fixedly connected with feeder fixing pieces; a feeding disc is arranged inside the feeder, and a rotating shaft is arranged in the middle of the feeding disc; screws are arranged in the middles of testing fixtures, and crystal storing grooves are formed in the outer sides of the screws; and the side face of a taking mechanism is fixedly connected with a taking head. The crystal oscillator grabbing, testing and classifying device is of an integral structure, the grabbing, testing and screening processes can be achieved through a set of procedures, thus, the working efficiency is higher, and the error rate is lower.

Description

technical field [0001] The invention relates to the technical field of crystal oscillator testing and classification, in particular to a crystal oscillator grabbing test and classification device. Background technique [0002] Crystal oscillator is the abbreviation of quartz crystal oscillator. Crystal oscillator is a resonant device made by the piezoelectric effect of quartz crystal (silicon dioxide). The production process of crystal oscillator is to cut a thin slice from a quartz crystal at a certain azimuth angle (referred to as chip, which can be square, rectangular or round, etc.), coat its two corresponding surfaces with a silver layer as electrodes, solder a lead on each electrode to the pin, and then tune it And package, and add IC inside the package to form the crystal components of the oscillation circuit to make a crystal oscillator, and in this process, the crystal needs to be grasped, tested and screened. [0003] At present, the existing processes of grasping...

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Problems solved by technology

[0004] The object of the present invention is to provide a kind of crystal oscillator grasping test sorting device, to solve the existing process of grasping, testing and screening proposed in the above-mentioned background technology is carried out separately, such operation process is more cumbersome, and separate During the process, it may cause the omission of crystals, the wrong classification, and the problem of low work efficiency

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