Surface treatment device for fabric wall cloth processing

By using an isosceles triangular guide roller structure and a lint-adhesive belt design, the problems of dust and lint adsorption and improper tension control in the production of fabric wallcoverings are solved, achieving efficient and uniform spraying results for fabric wallcoverings.

CN224395219UActive Publication Date: 2026-06-23GREENLAND IND (ANHUI) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GREENLAND IND (ANHUI) CO LTD
Filing Date
2025-06-18
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

Existing fabric wallcovering production equipment is prone to absorbing dust and lint during pretreatment, resulting in uneven spraying. Furthermore, the tension control is not adapted to the stretching characteristics of different wallcovering materials, leading to fluctuations in spraying thickness.

Method used

The guide roller structure, featuring an isosceles triangular layout, combines a lint-removing tape and adjustable guide rollers. A spring-driven pressure bar and a rotary motor-driven swing bar achieve constant fabric tension and precise coating. Velcro closures facilitate easy replacement of the lint-removing tape.

Benefits of technology

It effectively removes impurities from the fabric surface, ensures consistent coating thickness, adapts to the tension requirements of different wall covering materials, avoids uneven coating and loosening problems, and achieves efficient surface treatment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to wall cloth production technical field, and disclose a kind of surface treatment device for fabric wall cloth processing, including mounting cover, the side surface of mounting cover is equipped with discharge port, the inside symmetry of mounting cover is equipped with two mounting plate. In the utility model, first guide roller, second guide roller and the sticky hair band wrapped outside thereof using isosceles triangle layout, form double-sided contact path. When wall cloth presents S shape and goes around, sticky hair band efficiently sticks to remove double-sided dust, and from the source, spray impurities are eliminated. Spring push pressure rod makes second guide roller always press wall cloth, material elastic deformation is compensated in time;First telescopic link adjusts the initial height of second guide roller by sliding block, and the reference tension of different thickness wall cloth is adapted;Rotary motor drives swing rod to adjust the inclination of third guide roller, and secondary tightening fine adjustment is carried out to pre-spraying section, and the three synergies ensure that wall cloth maintains constant tension in spraying channel, avoid uneven coating caused by wrinkle or slack.
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