Product retesting device and retesting method thereof

A retesting and product technology, applied in sorting and other directions, can solve problems such as mixing materials, achieve the effects of reducing labor intensity, avoiding mishandling, and improving testing efficiency and production capacity

Active Publication Date: 2021-02-05
HANGZHOU CHANGCHUAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of human participation, abnormalities such as mixing materials will inevitably occur

Method used

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  • Product retesting device and retesting method thereof
  • Product retesting device and retesting method thereof
  • Product retesting device and retesting method thereof

Examples

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Embodiment Construction

[0039] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0040] see figure 1 and figure 2 , figure 1 A schematic structural view of a product retesting device according to an embodiment of the present invention is shown, figure 2A schematic diagram showing a partial structure of the first receiving mechanism of the product retesting device...

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Abstract

The invention relates to a product retesting device and a retesting method thereof. The product retesting device comprises a first receiving mechanism, a feeding mechanism, a carrying mechanism and atesting mechanism. The first receiving mechanism is provided with a discharging area and a receiving area used for collecting defective products. The first receiving mechanism comprises a tray assembly, a tray distributing assembly and a first conveying assembly, and the tray distributing assembly and the tray assembly are arranged in the receiving area and used for distributing trays. The feedingmechanism is provided with a taking area and a feeding area and comprises a second conveying assembly. The carrying mechanism is used for carrying the trays from the discharging area of the first collecting mechanism to the taking area of the feeding mechanism. The testing mechanism is used for retesting the products on the trays in the feeding area. According to the product retesting device, automatic retesting can be achieved, participation of testing personnel is reduced, the labor intensity of the testing personnel is reduced, and meanwhile the risks of mistaken carrying, abnormal material mixing and the like caused by human factors are avoided. The defective products of the whole batch are re-tested in a centralized manner, so that the waste of stations is avoided, and the test efficiency and the productivity are improved.

Description

technical field [0001] The invention relates to the technical field of product testing, in particular to a product retesting device and a retesting method thereof. Background technique [0002] With the rapid development of science and technology, there are more and more products such as communication equipment and consumer electronics. Chips are one of the main components of such electronic products, and their quality is directly related to the quality of electronic products. After the chip packaging is completed, the chip needs to be tested to ensure that it has excellent electrical properties, so that the chip can be used in electronic equipment products. [0003] During the test process, due to the repeated positioning deviation and dust accumulation of the retest mechanism, most good products will become defective products due to abnormal tests such as poor contact. In view of this situation, a retest operation is also carried out in common packaging and testing operat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/344B07C5/36B07C5/38
CPCB07C5/344B07C5/362B07C5/38
Inventor 章华荣严邦民林卫包荣剑
Owner HANGZHOU CHANGCHUAN TECH CO LTD
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