Electronic component sorting box detection method and device

Abstract

The invention provides a method and a device for detecting an electronic element classification feed box. The method and the device are used to detect whether a feed box is on a preset position. The device comprises a classification collection device which collects tested elements, the tested elements being discharged after detection by a detection mechanism and being transmitted through a classification pipe, and the classification collection device being provided with a plurality of feed boxes which collect the tested elements; a detection element which is provided with a sensing element. The detection element is beside the feed box and performs non-contact detection, and the detection element is provided with a detection circuit of the plurality of sensing elements and a processor. The detection circuit is connected with other external control circuit interface through integrated connection of a same group of wires.

Description

technical field [0001] The present invention relates to a detection method and device, in particular to a detection method and device for electronic component sorting material boxes used for detecting electronic component sorting and collecting material boxes during the electronic component sorting and sorting process. Background technique [0002] Due to the different physical characteristics of general electronic components, they often need to be packaged or classified through testing and sorting procedures. Due to the miniaturization and large-scale properties of electronic components, the devices used for testing and sorting must provide rapid and accurate The transportation of these detected and sorted electronic components such as passive components or LED light-emitting diodes. [0003] When testing in the prior art, a measuring disc that can be used for intermittent rotation is often used, and concave loading slots with equal intervals are arranged around the circumf...

AI Technical Summary

Problems solved by technology

Because the cartridge cannot be in normal contact with the microswitch element under the condition that elastic elements or other sensing mechanisms have been installed at the bottom, it will be sensed and detected by it; moreover, the microswitch is a contact detection element, and its failure rate is relatively low. High; and because each material box must be equipped with a micro switch, generally there is a classification of 128BIN or 256BIN, that is, there are 128 or 256 material boxes, which is not only costly, but only 128 or 256 sets of micro switch wires The assembly is extremely complicated, time-consuming, labor-intensive, and cost-intensive, and it is also difficult to stuff so many sets of wires into the drawer under the material box

Therefore, in practice, the micro switch is only installed under the main material box (about 20 pieces), and it cannot be fully tested

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