A method and system for controlling the formation of a multi-position press of carton packages

By performing kinematic and dynamic modeling and deviation coupling control on the multi-position pressing equipment for cartons, and combining it with electronic cam technology, the problem of synchronous control in multi-position pressing operations was solved, and high-precision carton forming quality stability and consistency were achieved.

CN122402889APending Publication Date: 2026-07-17QINGDAO DONGFANG HUACAI PACKAGING PRINTING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
QINGDAO DONGFANG HUACAI PACKAGING PRINTING CO LTD
Filing Date
2026-04-27
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In existing multi-position pressing operations for cardboard boxes, the actions of each pressing point are difficult to coordinate and synchronize, and are easily affected by material properties, resulting in deviations and unstable forming quality.

Method used

By performing kinematic and dynamic modeling of multi-position pressing equipment, analyzing the coupling relationship between force and displacement, and adopting a deviation coupling control architecture and electronic cam technology, coordinated control commands are generated to achieve synchronous control of multiple pressing actuators.

Benefits of technology

It achieves precise coordination and error correction of multi-position pressing actions, improving the consistency and stability of molding quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明公开了一种纸箱包装的多位压合成型控制方法及系统，涉及工业运动控制技术领域，方法包括：对多位压合设备进行运动学与动力学建模，分析多个压合位置的力与位移耦合关系并确定运动约束条件；基于所述运动约束条件，采用偏差耦合控制架构，生成针对所述多个压合位置对应的多个压合执行器的协调控制指令；利用电子凸轮技术，将所述多个压合执行器的运动轴绑定至虚拟主轴，并根据所述协调控制指令，通过电子凸轮曲线驱动各运动轴完成压合动作。本发明解决了现有纸箱多位压合作业中，各施压点动作难以协调同步，易受材料特性干扰产生偏差的技术问题，达到了多位压合动作的精准协同与误差修正，提升成型质量一致性与稳定性的技术效果。
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