Commutator adjusting mechanism for electronic jacquard machine

The utility model belongs to the technical field of opening devices of electronic jacquard machines, and particularly relates to a commutator adjusting mechanism for an electronic jacquard machine. The device comprises a supporting assembly and a lifting assembly, the lifting assembly is installed on the supporting assembly, and a commutator is installed on the lifting assembly. The utility model is used for solving the problem that the commutator and the diaphragm coupling are not concentric. The lifting assembly is used for adjusting the height of the commutator to align to the diaphragm coupling connected with the output shaft of the commutator, so that the output shaft of the commutator and the diaphragm coupling are kept concentric. 本实用新型属于电子提花机开口装置技术领域，尤其涉及一种电子提花机用换向器调节机构。其包括：支撑组件及升降组件，升降组件安装在支撑组件上，升降组件上安装有换向器。本实用新型用于解决换向器与膜片联轴器不同心的问题。利用升降组件调节换向器的高度，用于对准换向器输出轴连接的膜片联轴器，使得换向器的输出轴与膜片联轴器保持同心。