Hot melt adhesive film forming device

CN224486508UActive Publication Date: 2026-07-14ANHUI TIANNIAN MATERIALS CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: ANHUI TIANNIAN MATERIALS CO LTD
Filing Date: 2025-06-06
Publication Date: 2026-07-14

AI Technical Summary

Technical Problem

In existing hot melt adhesive film forming equipment, hot melt adhesive tends to adhere to the surface of the pressure roller during the forming process. It is difficult to clean after cooling, resulting in an uneven surface on the pressure roller and reducing the quality of the finished product.

Method used

The system uses a drive motor to rotate the receiving roller, and the hot melt adhesive is scraped off by the cooperation of the pressure roller and the scraper. Combined with the lateral reciprocating motion of the scraper, the attached hot melt adhesive is scraped to the feed port and stored. At the same time, the raw material is cooled by the cooling component, which solves the problem of hot melt adhesive adhesion.

Benefits of technology

This effectively prevents hot melt adhesive from adhering to the surface of the pressure roller, ensuring the flatness of the pressure roller surface and improving the quality of the finished product.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN224486508U_ABST

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Abstract

The utility model discloses a hot melt adhesive film forming device, it includes base, and the base both ends respectively swing joint has the feeding roller and the material collecting roller, and the base one side is provided with drive assembly, and the base middle part transverse swing joint has the shuttle screw, and the shuttle screw is connected with drive assembly, and the base top is provided with heating assembly, and the base one side is provided with cooling assembly, and cooling assembly is connected with the shuttle screw, and under the action of drive motor, drive material collecting roller rotation, in the process of the release paper conveying, drive pressure roller and feeding roller rotation respectively, and with first scraper to the raw material that pressure roller surface remained is scraped to first scraper top simultaneously under the action of first transmission belt, make second scraper along first scraper top carry out transverse reciprocating motion, scrape the raw material of first scraper top to inlet, and the raw material flows to the storage tank in storage through guide tube, and the shuttle screw drives cooling assembly to cool raw material simultaneously and then is rolled up by material collecting roller.

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