Positioning mechanism of powder metallurgy product forming press

The dual-station design using an infrared positioning system and PLC control solves the automation problem of the positioning process in the powder metallurgy product forming press, enabling rapid and precise mold station switching and continuous production, thereby improving production efficiency and product consistency.

CN224424273UActive Publication Date: 2026-06-30HENAN LONGKEWEI ALLOY MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HENAN LONGKEWEI ALLOY MATERIALS CO LTD
Filing Date
2025-07-07
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

The positioning process of existing powder metallurgy product forming presses relies on manual intervention, which is time-consuming and has a high rate of error, affecting production efficiency and product consistency.

Method used

An infrared transmitting and receiving system combined with PLC control is used to achieve real-time monitoring and precise positioning of the turntable position. The mold and support structure are fixed by mechanical locking components. Combined with the dual-station alternating design, automated loading and unloading and mold station switching are realized.

Benefits of technology

Completely eliminates human adjustment errors, significantly shortens the production cycle, improves overall efficiency and product consistency, and ensures a high yield rate.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model discloses a positioning mechanism for a powder metallurgy product forming press, relating to the field of powder metallurgy technology. It includes a base plate and a forming assembly. The base plate has a first mounting plate and a second mounting plate fixed to its left and right ends respectively, corresponding to each other. Two corresponding infrared receivers are mounted on the corresponding inner surfaces of the first and second mounting plates. An extrusion assembly is mounted on the right end of the upper side of the base plate. An ejection assembly and a support assembly are mounted on the upper side of the base plate. A fixing assembly is mounted on the side of the second mounting plate, with its left end connected to the support assembly. The forming assembly includes a support plate, a fixed plate, a turntable, a rotating shaft, a brush slip ring, a motor, a forming mold frame, and an infrared emitter. The support plate is fixed to the rear end of the upper side of the base plate, enabling rapid positioning and quick loading and unloading without affecting production.
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