闭式洒水喷头自动化装配检验系统的研发

The Research and Development of Assembly Inspection System for Closed-head Sprinkler

针对闭式洒水喷头生产流程的自身特点和自动化程度较低的现状,开发了闭式洒水喷头自动化装配检验系统,采用可编程逻辑控制器与人机界面组合的紧凑型控制方式。可实现对不同公称口径的洒水喷头进行水压密封性能检验,结合伺服拧紧系统控制装配螺钉的拧紧力矩,能够高效率、高精度的完成闭式洒水喷头的装配和检验工作。提高了闭式洒水喷头生产过程的自动化程度和产品质量。

Aiming at the characteristics of the closed-head sprinkler production process and the low degree of automation, a closed-head sprinkler assembly inspection system was developed which adopts a compact automatic control mode combining programmable logic controller and human-machine interface. It can carry on the hydraulic seal test for different nominal diameters, combined with the servo tightening system to control the tightening torque of the assembly screw. So it can complete the assembly and inspection of closed-head sprinklers with high efficiency and precision, and improve the automation degree of the production process.