An automatic hot-pressing equipment for automotive interior parts

CN224426576UActive Publication Date: 2026-06-30SHANGHAI CHUANLIU NEW AUTO PARTS CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: SHANGHAI CHUANLIU NEW AUTO PARTS CO LTD
Filing Date: 2025-07-24
Publication Date: 2026-06-30

AI Technical Summary

Technical Problem

Existing automotive interior parts hot pressing equipment often results in interior panels sticking to the upper mold after molding, causing time-consuming manual removal and potential product damage, thus affecting production efficiency and quality.

Method used

The system employs a drive cylinder, drive rod, and pressure plate structure. An air pump pushes the slide plug and drive rod downwards, causing the pressure plate to press against the interior panel. An electric push rod pulls the upper mold to retract, achieving automatic separation. Gas is blown out through the jet pipe when the upper mold resets, accelerating the separation.

Benefits of technology

It enables automatic and rapid separation of interior trim panels from the upper mold, improving production efficiency, avoiding manual intervention, reducing product damage, and enhancing processing efficiency and product quality.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN224426576U_ABST

Patent Text Reader

Abstract

This utility model discloses an automatic hot-pressing device for wrapping automotive interior parts, belonging to the field of automotive interior processing technology. The device includes a hot press, and further comprises: a support rod fixedly connected to the hot press; a mounting plate fixedly connected to the support rod; a lower mold fixedly connected to the hot press, and an upper mold connected to the mounting plate; a drive cylinder fixedly connected to the mounting plate; a drive rod slidably connected to the drive cylinder; and a pressure plate fixedly connected to the bottom of the drive rod, with the pressure plate abutting against the side wall of the upper mold. By setting up the drive cylinder, drive rod, and pressure plate structure, after the interior panel is formed, an air pump can be used to supply air into the drive cylinder, pushing the sliding plug and drive rod downwards, causing the pressure plate to press against the interior panel. Subsequently, an electric push rod pulls the upper mold back, achieving automatic and rapid separation of the upper mold from the interior panel without manual assistance, effectively improving processing efficiency.

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