Abstract: A connecting chuck of a material cylinder for a mixer and a mixer are disclosed according to the present application. The chuck includes a chuck body, and a first axial position-limiting connector and a second axial position-limiting connector are provided on the chuck body. After the chuck body rotates around the outlet pipe of the material cylinder by a preset angle, the first axial position-limiting connector can cooperate with a first axial position-limiting cooperating member on the material cylinder, and the second axial position-limiting connector can cooperate with a second axial position-limiting cooperating member on the mixer, so that an inlet pipe of the mixer is compressed with the outlet pipe of the material cylinder for cooperation. Through the above structure, after use, the chuck body reversely rotates to an initial position and the mixer is replaced, and the chuck body is reusable without replacement.

Abstract: A device for automatically taking a medicine applicator stick is provided, which includes a box body and a medicine applicator stick bin, a lifting mechanism, a disinfection mechanism and a controller which are provided within the box body. The medicine applicator stick bin is used for accommodating medicine applicator sticks and can slide down one of the medicine applicator sticks each time; the medicine applicator stick bin is joined to an ejector fork of the lifting mechanism via an inclined sliding track on the box body. The lifting mechanism can drive the medicine applicator stick to rise; the disinfection mechanism corresponds to a dipping end of the medicine applicator stick and can disinfect the dipping end of the medicine applicator stick of the medicine applicator stick; and the lifting mechanism and the disinfection mechanism are each electrically connected to the controller.