A spunlace production line on-line sizing equipment for fabric

By adopting a combination of overflow baffle and tilting cylinder structure and scraper cleaning system in the sizing equipment on the sizing surface of the spunlace production line, the problems of sizing splash and spillage are solved, and the stable operation and cleaning maintenance of the equipment are achieved.

CN122169300APending Publication Date: 2026-06-09SHANDONG PROVINCE WINSON NON WOVEN MATERIALS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANDONG PROVINCE WINSON NON WOVEN MATERIALS
Filing Date
2026-05-08
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

The overflow port structure of the sizing equipment on the fabric surface of the existing spunlace production line causes sizing to splash and spill, resulting in material waste and equipment contamination, which affects normal operation.

Method used

Design an online sizing device for spunlace production line. It adopts a combination of overflow baffle and tilting cylinder, combined with rectangular guide slide hole and connecting rod drive to achieve effective buffering and blocking of sizing material. It also works with scraper structure for cleaning to ensure stable liquid level in sizing tank.

Benefits of technology

It effectively suppresses slurry splashing, prevents pollution, reduces material waste and maintenance costs, improves equipment operation stability and cleanliness, and simplifies maintenance procedures.

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Abstract

This invention provides an online sizing device for a spunlace production line, belonging to the field of textile equipment. It includes a fixed base frame, on which a coating roller unit and a material trough unit are mounted. The material trough unit includes a sizing tank, with an overflow port on one side wall. The lower end face of the overflow port is an upward-facing semi-circular concave surface, and a horizontal rotating shaft is fixedly mounted on the axis of the semi-circular concave surface. An overflow baffle is provided at the overflow port, with an inclined guide surface on its upper surface and a tilting cylinder hinged to its lower surface. One end of the overflow baffle slides and rotates with the horizontal rotating shaft through an elongated hole. The end face of the overflow baffle located inside the overflow port is a vertical mating surface, and the lower surface of the same end is an arc-shaped mating surface. The beneficial effect of this invention is that it can effectively buffer and block sizing material overflowing from the overflow port due to liquid level fluctuations during normal sizing operations.
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