Mixing device for preparing lithium battery diaphragm

Abstract

The utility model discloses a mixing device for preparing a lithium battery diaphragm, which comprises a mixing barrel, the outer wall of the mixing barrel is fixedly connected with a bearing plate, the outer wall of the mixing barrel penetrates through and is fixedly connected with a feed hopper, the mixing barrel is internally provided with a mixing device, a first stirring rod is driven by a rotating rod to mix materials, and the first stirring rod is driven by a motor to rotate. An output shaft rotates to drive a driving shaft to rotate through a transmission belt, the driving shaft rotates to drive a rotating disc to rotate, the rotating disc rotates to drive a sliding rod to move in a limiting sliding rail, and in the continuous rotating process of the rotating disc, the sliding rod and the limiting sliding rail are matched to drive a moving rod to do reciprocating up-and-down motion; when the moving rod moves up and down, the sliding sleeve is driven to move up and down, the positioning block moves up and down in the positioning groove, at the moment, the sliding sleeve drives the second stirring rod to synchronously move up and down in the process of rotating in the mixing barrel, and the material mixing effect is improved.

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