Assembly line quality intelligent management method and system
A technology of intelligent management and assembly line, which is applied in manufacturing computing systems, data processing applications, instruments, etc., can solve problems such as poor assembly quality and lower product pass rate, and achieve the effect of facilitating adjustment and improving pass rate
Inactive Publication Date: 2022-06-03
DODISCOVERY BEIJING TECH
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Problems solved by technology
[0003] For the above-mentioned related technologies, due to the processing deviation or defect of the product itself, it cannot be adapted to other products, resulting in poor assembly quality, and the related technologies cannot identify these poor-quality products in time, these The mixing of unqualified products in qualified products will lead to a decrease in the qualified rate of products
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[0029] The embodiment of the present application discloses a method for intelligent management of assembly line quality.
[0030] refer to figure 1 and figure 2 , an assembly line quality intelligent management method, comprising the following steps:
S10: Obtain the quality parameter group during product assembly;
Specifically, through the intelligent central control system, the sensors set on the assembly equipment of each process are used to detect the quality parameters of the product during assembly, and the intelligent central control system is also responsible for controlling the operation of the equipment in each process to process the workpiece; The parameters are combined in order to form a quality parameter group. The quality parameter combination includes various testing parameters of each process equipment, such as the pressure value and displacement value of the oil seal of the input shaft of the engine of the servo press; the pressure of the oil seal of the ...
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The invention relates to an intelligent assembly line quality management method and system. The method comprises the following steps: obtaining a quality parameter group during product assembly; the quality parameters in the quality parameter group are correspondingly compared with standard parameters in a preset standard parameter group to obtain a comparison result, and the comparison result comprises a qualified result or an unqualified result; and according to the unqualified result, the control equipment transmits the corresponding product to a repair area so as to repair the product. According to the method, the quality parameter set in the product assembling process is detected, the quality parameter set is compared with the quality door, and the unqualified products are screened out, so that the qualified rate of the products is increased; according to the method, the quality report form is generated, so that personnel can track the assembly process of the product through the product code, and the personnel can conveniently know specific working procedures with problems of the product; by using the Apriori-based association rule algorithm model, the key quality parameters can be fed back, improvement suggestions are provided, and personnel can conveniently adjust the equipment parameters.
Description
technical field [0001] The present application relates to the field of intelligent manufacturing, and in particular, to a method and system for intelligent management of assembly line quality. Background technique [0002] In the era of Industry 4.0, all manufacturing industries use intelligent equipment to gradually replace manual assembly to assemble products, reducing the use of manpower, making assembly more efficient and product assembly quality more stable. [0003] For the above-mentioned related technologies, due to the processing deviation or defects of the product itself, it cannot be adapted to other products, resulting in poor assembly quality, and the related technologies cannot identify these poor quality products in time. Mixing of unqualified products with qualified products will lead to a decrease in the qualified rate of the products. SUMMARY OF THE INVENTION [0004] In order to improve the qualified rate of products, the present application provides an...
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IPC IPC(8): G06Q10/06G06Q30/00
CPCG06Q10/06395G06Q30/012Y02P90/30
Inventor 曾河华孙振华
Owner DODISCOVERY BEIJING TECH