Dust removal type chip detection equipment

Abstract

The invention relates to dust removal type chip detection equipment. The dust removal type chip detection equipment comprises a main body, a workbench and a camera, and further comprises two dust removal mechanisms and two dehumidification mechanisms, wherein each dehumidification mechanism comprises an air suction assembly, a drying box, a drying net and a connecting pipe, each dust removal mechanism comprises a connecting box, a connecting pipe, a nozzle and a fixing assembly, and each fixing assembly comprises an air cylinder, a piston, a branch pipe, a driving plate, a sealing plate, a spring, a support rod, a sliding block, two hinge rods, and two driving rods. According to the dust removal type chip detection equipment, the dehumidification function is achieved through the dehumidification mechanisms, the situation that the quality of the chip is influenced due to the fact that the humidity inside the main body is too high is avoided, the dust removal function on the chip is achieved through the dust removal mechanisms, and the situation that dust covers the chip to influence the detection result is avoided, so that the reliability of the equipment is improved.

Description

technical field [0001] The invention relates to the field of chips, in particular to a dust-removing type chip testing device. Background technique [0002] Chip is a general term for semiconductor component products. The process of chip testing is to test the electrical characteristics of the packaged chip in various environments, such as power consumption, operating speed, withstand voltage, etc. After testing, the chip is tested according to its electrical characteristics. The characteristics are divided into different grades. Products that pass the general test are labeled with specifications, models, and date of manufacture, and then packaged before leaving the factory. Chips that fail the test are designated as downgraded products or Waste chips, so testing equipment is one of the essential equipment in chip manufacturing. [0003] When the existing chip testing equipment detects, if the main body is too humid, it will affect the quality of the chip. Not only that, wh...

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Problems solved by technology

[0003] When the existing chip testing equipment detects, if the main body is too humid, it will affect the quality of the chip. Not only that, when the existing chip testing equipment detects, the chip is easily covered with dust and causes It will affect the detection results and reduce the detection accuracy, thereby reducing the reliability of the existing chip detection equipment

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