Multi-way roll-pressed letter beam double-end straightening apparatus

The multi-directional roller pressing double-head straightening equipment for I-beams, utilizing an adaptive frame structure and an adjustable rolling mechanism, solves the problems of friction reduction and vibration during the conveying process of I-beams, achieving high-precision straightening and stable conveying.

CN122400367APending Publication Date: 2026-07-17JUYA AUTO PARTS TECH (TAICANG) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
JUYA AUTO PARTS TECH (TAICANG) CO LTD
Filing Date
2026-05-11
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In the existing technology, the I-beam is prone to axial torsion and flatness deviation after roll forming, which leads to a decrease in friction during the conveying process, resulting in vibration and interruption.

Method used

The double-head straightening equipment for I-beams, which employs multi-directional roller pressing, achieves double straightening of the I-beams by adjusting the rolling mechanism and the adaptive frame structure. This ensures that the pressure plate and the I-beams have multiple points of contact, increasing friction and stabilizing the conveying process.

Benefits of technology

It improves the straightness of the I-beam, ensures the stability of conveying, avoids shaking and interruption, and adapts to the processing needs of different models of I-beams.

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Abstract

This invention relates to the field of I-beam processing technology, specifically to a multi-directional roller-pressed double-head straightening device for I-beams, comprising a support frame with a frame structure capable of adaptively changing its angle according to the degree of torsion of the I-beam; a drive assembly mounted on the frame structure, comprising a translational structure and a telescopic structure, wherein a first elastic component is mounted on the telescopic structure, and a pressure plate is rotatably mounted on the first elastic component, the axis of rotation of the pressure plate being parallel to the length direction of the I-beam; and a second elastic component mounted on the frame structure, on which a support structure is rotatably mounted, the axis of rotation of the support structure being parallel to the length direction of the I-beam, thereby achieving stable conveying of the I-beam.
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