A vacuum press

By integrating the design of the vacuum press, the problem of residual air bubbles in the glue is solved by using vacuum extraction to eliminate air bubbles in the glue, thereby improving the mechanical stability and optical performance of the product and reducing the defect rate.

CN224545364UActive Publication Date: 2026-07-24GUANGDONG CHANGLIN INTELLIGENT EQUIPMENT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
GUANGDONG CHANGLIN INTELLIGENT EQUIPMENT CO LTD
Filing Date
2025-09-03
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

In existing technologies, the use of adhesives in atmospheric pressure laminating machines during the encapsulation process leads to residual air bubbles, resulting in decreased mechanical stability and optical performance of the product, and making it difficult to control the defect rate.

Method used

The vacuum press machine integrates a vacuum box pressing mechanism, a feeding mechanism, a material handling mechanism, and a vacuum control mechanism. It utilizes vacuum extraction to eliminate air bubbles in the adhesive, forming a uniform and bubble-free bonding interface, thus achieving efficient product pressing.

Benefits of technology

It improves pressing efficiency and quality, reduces product defect rate, minimizes manual intervention, and ensures the mechanical stability and optical performance of the product.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224545364U_ABST
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Abstract

The utility model relates to a kind of vacuum press, including vacuum box press mechanism, feeding mechanism, material taking mechanism and vacuum control mechanism, vacuum box press mechanism includes workbench, vacuum cover body and cover body control assembly, vacuum cover body is located at the top of workbench, and is fixedly connected with cover body control assembly, and the closure or separation of vacuum cover body and workbench is controlled by cover body control assembly;Material taking mechanism includes taking material assembly and lifting assembly, taking material assembly is set between workbench and vacuum cover body, lifting assembly is fixedly connected below workbench, and one end of lifting assembly passes through workbench and is fixedly connected with taking material assembly;Carrier station is provided between the upper surface of workbench and taking material assembly;Vacuum control mechanism is set below workbench, and the vacuum suction port of vacuum control mechanism is placed on the upper surface of workbench;Feeding mechanism is adjacently arranged with workbench. Through seamless connection of integrated feeding, material taking, vacuum pressing, improve pressing efficiency and pressing quality.
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