Rolling Die Cutting Knife Roller with Improved Structure

Abstract

The invention provides a rolling die cutter roller with an improved structure, which belongs to the technical field of machinery. It solves the problems of short service life, low production efficiency and the like of existing rolling die cutter rollers. The rolling die-cutter roller of the improved structure includes an upper roller, a lower roller and a power mechanism that can drive the upper roller and the lower roller to rotate. The upper roller and the lower roller are installed on the frame, and the upper roller The two ends of the cylinder are respectively provided with cylindrical upper roller pillows, and the two ends of the lower roller are respectively provided with cylindrical lower roller pillows in contact with the upper roller pillows. The upper roller pillows are sleeved on the upper rollers. , the lower roller pillow is sleeved on the lower roller, and the distance between the upper roller and the lower roller is adjusted by moving any roller pillow axially between the adjacent upper roller pillow and the lower roller pillow. Roller sleeper can be positioned axially on the adjustment mechanism on the roller. The rolling die cutter roller with the improved structure has the characteristics of simple structure, high working efficiency and long service life.

Description

technical field [0001] The invention belongs to the technical field of machinery, and in particular relates to a rolling die-cutting knife roller for die-cutting household paper products. Background technique [0002] At present, in the production industry of disposable sanitary products, the integral rotary die rolling die cutter roller has been widely used to cut various types of women's sanitary napkins, sanitary pads, adults, baby diapers, pet pads, A series of products such as medical mattresses and toilet seats. [0003] Existing rotary die-cutter rollers, engrave convex die-cutting blades of various disposable hygiene product patterns on the surface of the upper roller, the lower roller is a smooth roller, and the upper and lower rollers are installed on the mold of the sanitary product production equipment. On the cutting station (frame), the product raw materials conveyed by the automatic line equipment pass between the upper and lower rollers of the die-cutting st...

AI Technical Summary

Problems solved by technology

This factor leads to chipping and cracks on the edge line of the upper knife roller during actual production and use, so that the cutting edge of the product often sticks and cuts continuously during the cutting process, and the service life of the die-cutting knife roller is very short. , low production efficiency, and can not be matched with high-speed brand production equipment and other defects

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