A flow type automatic film pasting machine

By working together with components such as the support frame, lead screw, adjusting plate, spring telescopic rod, and scraper, and combined with the precise control of the servo electric cylinder and push plate, the problem of air bubbles caused by air introduction in the continuous automatic film applicator is solved, achieving a more stable film applicator effect and equipment operation.

CN224375998UActive Publication Date: 2026-06-19PROSPERITY TECH (SHENZHEN) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
PROSPERITY TECH (SHENZHEN) CO LTD
Filing Date
2025-08-22
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

Existing automated film applicators are prone to air bubbles being introduced between the film layer and the product surface during the film application process, which affects the product's appearance and the quality of the film application.

⚗Method used

By employing the coordinated operation of components such as support frame, lead screw, adjusting plate, spring telescopic rod, and scraper, and by adjusting the scraper pressure and bonding method, along with the precise control of servo electric cylinder, servo slide and push plate, air bubbles and material jamming are reduced, achieving stable product conveying and film application.

🎯Benefits of technology

It effectively reduces air residue between the film layer and the product surface, improves the stability and continuity of the film application effect, extends the service life of the equipment, and reduces wear and the risk of material jamming.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a continuous automatic film applicator, relating to the field of film applicator technology. The utility model includes a frame and a belt conveyor. A mounting frame is connected to the top of the belt conveyor housing; a support frame is connected to the upper part of the mounting frame, with a lead screw passing through the top of the support frame. An adjusting plate is connected to the outside of the lead screw, and a support plate is connected to the bottom of the adjusting plate via a spring telescopic rod. A scraper is connected to one side of the support plate; a photoelectric switch is installed inside the lower part of the mounting frame. Through the arrangement of the support frame, spring telescopic rod, support plate, and scraper, when the product has not yet arrived, the support frame and the bottom of the support plate abut against each other, reducing unnecessary friction between the support plate and scraper and the conveyor belt caused by excessive downward rotation, thus extending the scraper's service life. When the product is transported by the belt conveyor to the area below the scraper, the product can lift the scraper, and the support plate rotates within the mounting frame accordingly, thereby accommodating products of greater height.
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