Automatic screening and sequencing device for electronic components

Abstract

The invention discloses an automatic screening and sequencing device for electronic components. The device comprises a feeding vibrating disc, a program control base, a vibrating shaft, a spiral feeding track, a V-shaped feeding groove, a transverse kink stack removing device, a single bridge, a tooth opening detection device and a production line feeding groove, wherein the vibrating shaft is installed in the middle of the feeding vibrating disc, the spiral feeding track spiraled from bottom to top is welded on the inner wall of the feeding vibrating disc, the V-shaped feeding groove is arranged outside the spiral feeding track, the V-shaped feeding groove is connected with the single bridge through the transverse kink stack removing device, and one end of the single bridge is connected with the tooth opening detection device. At the two ends of the tooth opening detection device, pins are hooked between the side wall of a bottom groove and two rod bodies correspondingly, a magnetic core transformer framework with no pin cannot be hooked and fixed, and falls off from the bottom groove along with vibration and transportation, the magnetic core transformer framework with no pin is eliminated, the feeding quality is improved, and the feeding efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of screening devices, in particular to an automatic screening and sorting device for electronic components. Background technique [0002] The magnetic core transformer bobbin is a component widely used in power supplies in various household appliances, communications, networks, UPS power supplies, vehicle power supplies, photovoltaics, instrumentation, and aerospace. The magnetic core transformer bobbin parts are small in size and have a relatively complex structure. The geometric shape of the space, and because it is a standard part, it cannot be changed, so the requirements for the screening equipment are very high. In particular, there are pins on the upper and lower sides of the magnetic core transformer skeleton, and the extrusion between the two can easily form a kink stack where the pins are inserted into each other. To be prepared, it is necessary to break through the compatibility problem with othe...

AI Technical Summary

Problems solved by technology

However, the above-mentioned patents also provide material supply for core transformer bobbins with broken pins or not installed, and cannot delete core transformer bobbins without left and right pins, thereby improving the quality of screening and the efficiency of material supply

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