PCB core board clamping mechanism

The utility model relates to the technical field of PCB core plate clamping, in particular to a PCB core plate clamping mechanism, which is characterized in that a moving module is connected between a clamping connecting plate and a clamping fixing plate; an elastic clamping assembly is arranged on the clamping connecting plate; the elastic clamping assembly comprises a lower clamping shovel rotationally connected to the clamping connecting plate and a lifting clamping module arranged over one end of the lower clamping shovel. A spring is connected between the other end, away from the lifting clamping module, of the lower clamping shovel and the clamping connecting plate. When the material grabbing device is used, the lower clamping shovel and the partition paper are elastically pressed, rigid pressing is avoided, and damage to the surface of a next PCB core board during material grabbing is reduced. 本实用新型涉及PCB芯板夹持技术领域，特别涉及一种PCB芯板夹持机构，夹持连接板与夹持固定板之间均连接有移动模块；夹持连接板上设置有弹性夹持组件；弹性夹持组件包括有转动连接在夹持连接板上的下夹铲和设置在下夹铲一端正上方的