With the upgrading of mine production modes and the renewal of business philosophy，the problems that commonly exist in mining enterprises，such as low accuracy in manual calculation of ore blending，large fluctuations in ore grade，unbalanced ore quantities，and fragmentation of production data management，have become more and more obvious.Starting from the blending and production data management of ore management work，the mathematical model of large homogenized joint ore blending was established based on the theory of large homogenized joint ore blending technology and the ant colony-ant cycle algorithm model. The integrated management method of production data integration and sharing was proposed based on the large homogenized joint ore blending technology route and the mine on-site situation，summarizing the process，key data，and hierarchical linkage relationship.A large homogenized joint ore blending and production data integration and sharing system was constructed based on the ant colony-ant cycle model.Firstly，integrating the multi-stage ore blending in the mining site，stockpile，and processing plant，optimizing the blending quantity and ore grade from a global perspective，proposing the theory of a large homogenized joint ore blending technology，and establishing a large homogenized joint ore blending function according to the actual blending.Secondly，using the ant colony-ant cycle algorithm as the modeling framework of the blending model，establishing the mathematical model of large homogenized ore blending based on the large homogenized transformation，taking the large homogenized cycle as the number of iterations，and continuously adjusting the blending quality through the automatic blending order output from the model in the producing cycle. Finally，based on the ASP.NET low-code development platform，the B/S framework，and SQL Server database technology，big data charting combined with analysis technology and integrated data interface technology were introduced to develop a large homogenized joint ore blending and production data integration and sharing system.According to the application of the system at Dabaoshan polymetallic mine，the results show that after the system has been put into use，the whole process of mine ore blending and production has been systematized and streamlined，compared with the original ore blending method，the ore grade has been stabilized and balanced，the comprehensive recovery rate has been initially increased by 0.8%，the fluctuation range of the ore grade has been controlled to not exceed ±10%，and the mine management level and mineral product quality have been improved.