A plate straightening machine

By using a closed-loop adjustment system and intelligent control system with electric telescopic rods and position sensors, the problems of slow adjustment speed and manual measurement errors in existing straightening machines have been solved, achieving high-precision plate straightening and efficient production.

CN224406089UActive Publication Date: 2026-06-26HUBEI YIFEI COMPOSITE MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUBEI YIFEI COMPOSITE MATERIALS CO LTD
Filing Date
2025-07-24
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing straightening machines have problems with large adjustment range and slow response speed when adjusting the distance between the upper and lower straightening rollers, making it difficult to meet the straightening requirements of high-precision plates. In addition, thickness detection relies on manual measurement, which is prone to errors and has low efficiency.

Method used

A closed-loop adjustment system consisting of an electric telescopic rod and a position sensor, combined with an intelligent control system using a scanning camera and an infrared ranging camera, enables automatic detection of the thickness and width of the sheet material and precise adjustment of the roller spacing.

Benefits of technology

It achieves millimeter-level precise control of the spacing between the upper straightening rollers, improving straightening accuracy and production efficiency, reducing human error, and enhancing ease of operation.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of plate straightening machine.The utility model includes rack, up-down straightening roller group, telescopic adjusting device, feeding device and intelligent control system.Rack is set up up straightening roller group and down straightening roller group in up-down correspondence, up straightening roller group is driven vertical lifting by electric telescopic rod of integrated position sensor, realize millimeter level closed-loop adjustment of roll spacing.Intelligent control system is double-sided controller, front is equipped with PLC touch display screen, back is equipped with infrared distance measuring camera with the 45 angle of feeding direction, cooperate with the scanning camera of feeding frame top, automatically collect plate width, thickness parameter and match process scheme.The present application is through electric closed-loop regulation and visual detection technology, solved the low precision of traditional straightening machine adjustment, the problem such as lack of automated detection capability, realized the collaborative optimization of high-precision straightening, space saving and operation convenience.
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