Laundry detergent production device

The invention relates to the field of laundry detergent production, and discloses a laundry detergent production device which effectively solves the problems that at present, cover bodies are different in hardness, and the grabbing force is inconvenient to adjust according to the hardness of the cover bodies, and the laundry detergent production device comprises a feeding pump, a batching pot, a finished product tank, an empty tank conveying device, a labeling device, a filling device and an upper cover device. The feeding pump is used for conveying raw materials, the batching pot is used for stirring the various raw materials, so that the various raw materials can be fully mixed to obtain finished product liquid, the batching pot is connected with the feeding pump, the finished product tank is used for storing the finished product liquid, and the finished product tank is connected with the batching pot. Positive current is introduced into an electromagnet, repulsive force is generated on a second magnetic bl