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SMT central intelligent optimal management and monitoring system

An intelligent optimization and monitoring system technology, applied in the direction of comprehensive factory control, data processing application, comprehensive factory control, etc., can solve the problems of scrapped PCB boards, high operation and maintenance requirements, and expensive placement machines, so as to improve product quality. , Improve the level of automation and overall efficiency, and improve the effect of equipment efficiency

Inactive Publication Date: 2014-03-26
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chip mounters are expensive, require high operation and maintenance, and are the "bottleneck" equipment for production line production efficiency. Therefore, how to achieve balance and optimization of the production line and improve resource utilization and production line efficiency is a practical problem that electronics manufacturing companies need to solve urgently.
At the same time, the assembly of PCB boards is different from other productions in that: its assembly has to go through closely related production processes; many components are mounted on a PCB board, and as long as there is a defect in any process, the PCB board will be scrapped

Method used

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  • SMT central intelligent optimal management and monitoring system
  • SMT central intelligent optimal management and monitoring system
  • SMT central intelligent optimal management and monitoring system

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Embodiment Construction

[0039] The present invention will be further described below in conjunction with specific examples.

[0040] Such as figure 1 As shown, the main equipment of the SMT production line is shown, including a feeder 1, a screen printing machine 2, a placement machine 3, a conveyor belt 4, reflow soldering 5, a detector 6, and a feeder 7, wherein the feeder 1 And blanking device 7 is used for loading and unloading of PCB board; Described screen printing machine 2 is used for coating solder on PCB board; Described placement machine 3 is the key equipment of SMT production line, is used for mounting element device; the conveyor belt 4 is used to transfer the PCB board from one device to another device; the reflow soldering 5 is used to melt the solder paste into a tin point, so that the component pin and the PCB pad are connected; the detector 6 It is used to check whether the components have defects such as lack of soldering and missing soldering.

[0041] Such as figure 2 As sho...

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Abstract

The invention discloses an SMT central intelligent optimal management and monitoring system which comprises a production line balancing optimization module, a product quality monitoring module, a device fault monitoring module, an authority management module and a production data management module. The SMT central intelligent optimal management and monitoring system carries out production optimization, monitoring and management on an SMT production line through the production line balancing optimization module, the product quality monitoring module, the device fault monitoring module, the authority management module and the production data management module, and has the advantages of improving production efficiency and product quality, reducing manufacturing cost, comprehensively improving the automation level of the SMT production line and the like.

Description

technical field [0001] The present invention relates to the technical field of the combination of Surface Mount Technology (SMT for short) and computer management, in particular to an SMT central intelligent optimization management and monitoring system. Background technique [0002] As is known in the industry, the placement of printed circuit boards (PCB) is an important part of electronics manufacturing. The placement of PCBs is completed on the electronic surface mount production line, and surface mount Mount Technology (Surface Mount Technology, SMT). [0003] Surface mount technology (SMT) is a method that directly attaches surface mount components to the PCB without drilling holes on the printed circuit board (PCB), and then uses solder to make the components and PCB form mechanical and electrical components. Connected electronics assembly technology. The SMT production line is mainly composed of feeder, screen printing machine, placement machine, detector, reflow s...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G05B19/418
CPCY02P90/02
Inventor 罗家祥张雪胡跃明
Owner SOUTH CHINA UNIV OF TECH
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