Misassembly preventive system for electrical product assembly

Abstract

The invention discloses a misassembly preventive system for electrical product assembly. A work order management system generates and prints a work order according to an assembly plan, an electronic scanning system scans bar code information on the work order and transmits the bar code information to a terminal control system, the terminal control system transmits the bar code information to a material management system through an assembly resource management system, the material management system inquires all material information related to the work order and transmits the material information to the terminal control system through the assembly resource management system, the terminal control system enables material list information to be displayed on an LED display system and synchronously transmits the material list information to a grating monitoring system, and the grating monitoring system detects whether workers take materials from correct material cabinets or not, and if not, alarms and displays. Relationships between materials and assembly products are established by the work order management system, assembly workers learn materials needed for assembly by scanning the work order and monitor by utilizing gratings on material shelves, and accordingly problems of neglected assembly, misassembly of electrical products and the like are effectively solved.

Description

technical field [0001] The invention relates to an anti-wrong installation system for assembling electrical products, in particular to an anti-wrong installation system for assembling circuit breakers. Background technique [0002] Electrical products have problems such as many types of products, a large number of parts, small volume, similar or identical appearance and shape, but large differences in electrical characteristics, etc. During the manual assembly process, problems such as missing or wrong parts are prone to occur, resulting in Substandard product quality or product rework will reduce production efficiency, increase manufacturing costs, and even damage the image of the company. Therefore, the development of an anti-wrong installation system is the key to improving the assembly efficiency of electrical products, reducing costs and ensuring quality. [0003] After searching the literature of the existing technology, it was found that Wang Peirong and others publi...

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Problems solved by technology

The technology involved in this article mainly has the following defects and deficiencies: (1) The system uses industrial CT scanning images, which has high requirements for the size of parts; the electronic components of electrical products are small in structure and similar in shape, so it is difficult to accurately identify and judge; (2) The system uses the geometric shape of the parts to judge; for electrical products, components with the same shape have great differences in electrical characteristics, and the shape cannot be used to judge; (3) The electronic components of electrical products are easy to assemble and fast, and image recognition requires Processing a large amount of image data is slow, and it is difficult to meet the needs of electrical products

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