A round-to-round die cutting frame for viscose products

By introducing a lifting drive mechanism and a brush roller into the rotary die-cutting blade holder for adhesive products, the problem of debris sticking to the die-cutting roller is solved, automatic cleaning is achieved, and the working efficiency of the equipment is improved.

CN224374313UActive Publication Date: 2026-06-19CHENGDU QIANYI DIE-CUTTING MACHINERY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHENGDU QIANYI DIE-CUTTING MACHINERY CO LTD
Filing Date
2025-07-30
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

Die-cutting rollers are prone to trapping debris when cutting adhesive products, causing frequent machine downtime and reduced work efficiency.

⚗Method used

A rotary die-cutting holder for adhesive products was designed. A lifting drive mechanism is used to drive the brush roller to fit with the die-cutting roller. Automatic cleaning is achieved by reversing the brush roller and the die-cutting roller, avoiding manual downtime for cleaning.

🎯Benefits of technology

It enables automatic cleaning of the die-cutting rollers, avoids frequent downtime, and improves the working efficiency of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of viscose products round-pressing round die cutting knife frame, it is related to viscose products technical field, and it includes: rack, die cutting roller is rotatably arranged in the inside of rack, and die cutting roller is used to cut material;Support frame, support frame is set to the inside of rack, and circular bar is slidably connected in the inner wall of support frame, and connecting frame is fixedly connected at the bottom of circular bar, and brush roller is rotatably connected in the inner wall of connecting frame;Lifting drive mechanism, lifting drive mechanism is set to the outside of connecting frame, and lifting drive mechanism is used to drive connecting frame lifting.The utility model carries out cutting to material using die cutting roller, when needing to clean die cutting roller, connecting frame is driven to lift by lifting drive mechanism, connecting frame drives brush roller to lift, makes brush roller and die cutting roller paste, automatically clean die cutting roller by brush roller and die cutting roller reverse, save the process of manual stop cleaning, avoid frequent stop, improve work efficiency.
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