Element tracing system and element tracking method thereof

A traceability system and component technology, applied in the field of traceability system, can solve problems such as inability to accurately query components, inability to repair products or trace production responsibilities, etc., to achieve the effect of ensuring the quality of shipments

Inactive Publication Date: 2010-06-09
MINGSHUO COMP (SUZHOU) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, this approach has a certain lag. If there is an abnormality in the produced circuit boards, due to the difference between the material supply time and the actual production time when inquiring, for example: there may be a difference of several days to several weeks. Find out exactly which batch of components has a problem, but it is impossible to repair the entire batch of products in real time or trace the relevant production responsibilities

Method used

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  • Element tracing system and element tracking method thereof
  • Element tracing system and element tracking method thereof
  • Element tracing system and element tracking method thereof

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Embodiment Construction

[0013] The component traceability system disclosed in this embodiment is a system applied to a surface mount technology (SMT) production line, and it can also be applied to other electronic assembly processes, such as semi-automatic insertion technology, dip soldering assembly process, automatic insertion The process of installing a large number of electronic components on the circuit board at the same time, such as assembly and wave soldering technology.

[0014] figure 1 Shown is a functional block diagram of a preferred embodiment of the present invention. Please refer to figure 1 , the component traceability system 10 includes a storage device 11 , a circuit board 12 , a data acquisition module 13 , a processing module 14 and a database 15 .

[0015] In the SMT process, multiple identical electronic components (such as resistors) may be mounted on one surface of the same circuit board. In this embodiment, the accommodating device 11 accommodates a plurality of electroni...

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Abstract

The invention discloses an element tracing system and element tracing method thereof. The element tracing system is used for tracing data of a plurality of elements arranged on printed circuit board, the printed circuit board is provided with bar cod of printed circuit board. The element tracing system comprises an identification label, a database, a data acquiring module and a processing module. The identification label is arranged on the containing device of the element. The database stores the identification label and data corresponding to the bar code of the printed circuit board. The data acquiring module is used for acquiring the identification label and data corresponding to the bar code of the printed circuit board. The processing module is coupled with the data acquiring module and the database to integrate the data of the bar code of the printed circuit board and the identification label and convert the data into a traced data, and the processing module stores the traced data into database. The invention also discloses a corresponding element tracing method.

Description

technical field [0001] The invention relates to a traceability system, in particular to a traceability system for components in production equipment and a component traceability method thereof. Background technique [0002] Users often hope that the electronic products they buy are low in price and high in quality. Generally speaking, an electronic product usually has a main printed circuit board, and various electronic components are usually arranged on the printed circuit board. Taking the motherboard as an example, there are usually a large number of surface components and DIP components disposed on the motherboard, wherein the surface components are mounted on the circuit board using surface mount technology (SMT) production equipment. [0003] In the process of production, in order to record the SMT production equipment and SMT components, the traditional method is to fill in the supply control form when the production line operators supply materials to record the supp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K17/00G06K7/00
Inventor 徐青松吴震彭圣武吴武龙许智剑
Owner MINGSHUO COMP (SUZHOU) CO LTD
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