Matched cylinder for manipulator of injection molding machine

The utility model discloses a cylinder matched with a manipulator of an injection molding machine, relates to the technical field of cylinders matched with manipulators of injection molding machines, and aims to solve the problem that the position of an existing cylinder matched with a manipulator of an injection molding machine is very inconvenient to adjust after being mounted and fixed. A connecting clamping jaw is installed at the upper end of the rotating air cylinder and fixedly connected with the rotating air cylinder, a fixed installation plate is installed at the upper end of the rotating air cylinder, a rotating part is arranged at the lower end of the rotating air cylinder, and a control lead screw is installed on the side, away from the rotating part, of the connecting clamping jaw. A fixed gear is installed at the end, away from the rotating part, of the control lead screw, a comparison scale plate is installed at the upper end of the side, away from the rotating part, of the connecting clamping