Sanitary towel slitting device

Through the design of the rotating rotation mechanism and the waste collection mechanism, the problem of inconvenient replacement of the slitting rollers in the sanitary napkin slitting device is solved, and the worn rollers can be quickly replaced, ensuring the improvement of cutting quality and production efficiency.

CN223369584UActive Publication Date: 2025-09-23JIANGSU BIYUE CARE PRODUCTS CO LTD
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Patent Information

Application Number
CN202422641859.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-31
Publication Date
2025-09-23
Estimated Expiration
2034-10-31

AI Technical Summary

Technical Problem

The existing sanitary napkin slitting device is not convenient for replacing the slitting roller, resulting in uneven cutting edges and uneven thickness after wear, which reduces product quality and prolongs the production line downtime. Replacing the slitting roller is time-consuming and reduces production efficiency.

Method used

A sanitary napkin slitting device was designed. It adopted a rotary rotation mechanism to drive the cutting roller to rotate through an electric motor and fix it with a positioning rod, so as to realize the rapid replacement of the worn roller. Combined with the waste collection mechanism and the limiting mechanism, it ensured the cutting quality and production efficiency.

Benefits of technology

It can quickly replace the worn cutting roller, ensure the stable cutting quality, avoid the uneven cutting edge and thickness, shorten the production line downtime, and improve the production efficiency and product quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of sanitary towel production, and particularly relates to a sanitary towel slitting device which comprises two supporting plates, fixing plates are fixedly connected to the top sides of the two supporting plates, a rotating wheel is installed between the two fixing plates in a matched mode through a rotating shaft, a first motor is installed on the side wall of one fixing plate, and a second motor is installed on the side wall of the other fixing plate. The output end of the first motor is connected with one end of the rotating shaft, four mounting bases are fixed to the outer surface of the rotating wheel, and a cutting roller is mounted in each mounting base through a rotating shaft in a matched mode; after the device is used for a long time, the cutting roller can be quickly replaced by arranging the rotary alternating mechanism, the stable cutting quality can be ensured by timely replacing the worn cutting roller, the problems of irregular cutting edge, uneven thickness and the like caused by the wear of the cutting roller are avoided, the overall quality of a product is improved, and the production efficiency is improved. Meanwhile, due to the efficient replacement mode, the dead time of a production line is shortened, and the production efficiency is greatly improved.
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