Lead-acid storage battery assembly line grabbing mechanism

The invention relates to the technical field of lead-acid storage battery production, in particular to a grabbing mechanism for a lead-acid storage battery assembly line. Comprising a mechanical arm, an inverted-U-shaped frame is installed at the free end of the mechanical arm, grabbing assemblies are installed on the two vertical parts of the frame, the two grabbing assemblies can grab the lead-acid battery with the lower end clamped to the upper end of a supporting block after getting close to each other, each grabbing assembly comprises a moving frame, and the moving frame is connected with the vertical part, on one side of the moving frame, of the frame through a driving unit. A positioning disc is rotationally connected to the movable frame, a square hole is concentrically formed in the positioning disc, and blocking assemblies are arranged on the hole wall of the square hole. According to the lead-acid battery grabbing device, lead-acid batteries of different specifications can be grabbed, when the lead