Chip detection equipment

Abstract

The invention discloses chip detection equipment including a bottom plate, supporting legs are fixedly connected to the bottom of the bottom plate. The right side of the upper surface of the bottom plate is fixedly connected with a conveying groove. Supporting frames are fixedly connected to the two ends of the bottom of the inner wall of the conveying groove. Guide rollers are arranged at the tops of the two support frames; first rotating shafts are fixedly connected to the two ends of the two guide rollers, first bearings are fixedly connected to the two ends of the two guide rollers and located at the top of the supporting frame, the first rotating shafts are movably connected with the first bearings, the first rotating shaft at one end of one guide roller penetrates through the left end of the supporting frame to be fixedly connected with a first belt wheel, and a first motor is fixedly connected to the upper surface of the conveying groove. The chips are recognized through the camera, the chips with the shapes not meeting the specifications are screened out, the chips are grabbed up through the grabbing mechanism and then moved through the second sliding block, the chips are installed on the test mainboard to be subjected to the power-on test, and therefore manpower is omitted, and the detection efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of chip detection, in particular to a chip detection device. Background technique [0002] Integrated circuit English: integrated circuit, abbreviated as IC; or microcircuit (microcircuit), microchip (microchip), chip / chip (chip) is a kind of circuit in electronics (mainly including semiconductor equipment, including passive components) etc.) miniaturization, and is often manufactured on the surface of semiconductor wafers. After the invention and mass production of transistors, various solid-state semiconductor components such as diodes and transistors have been used in large quantities, replacing the functions and roles of vacuum tubes in circuits. In the middle and late 20th century, the progress of semiconductor manufacturing technology made integrated circuits possible. Compared with hand-assembled circuits using individual discrete electronic components, integrated circuits can integrate a large numbe...

AI Technical Summary

Problems solved by technology

[0003] In order to ensure the yield rate of the chips shipped out of the factory, the chips will be inspected in the final process of chip manufacturing. The existing inspection requires manual inspection, and the efficiency is relatively slow.

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