TRIZ理论在包装盒输送折边装置优化设计中的应用

The Application of TRIZ Theory in the Optimal Design of the Folding Device of the Packing Box Transportation

为了解决包装盒折边过程中出现空边问题,运用TRIZ理论,对现有包装盒成型机中的输送折边成型装置进行了优化设计。通过对输送折边成型装置进行功能分析,对空边问题进行因果链分析,建立物-场模型,提取矛盾,并应用TRIZ理论提出解决空边问题的方案,将得到的解决方案试用于实际样机中。结果显示,折边过程未出现空边现象,即TRIZ理论对优化包装盒输送折边成型装置设计有效,为后续包装盒成型设备的优化设计提供了思路。

In order to solve the problem of blank edge in the process of packaging box folding,the paper uses TRIZ theory to optimize the design of the transport folding edge forming device in the existing packaging box forming machine.This paper analyzes the function of the conveying flanging forming device,analyzes the cause and effect chain of the blank edge problem,establishes the object field model,extracts the contradiction,applies the TRIZ theory to propose the solution to the blank edge problem,and apply the solution in the actual prototype.The blank edge phenomenon does not appear in the flanging process,which achieves the ideal effect.TRIZ theory is effective in the optimal design of the folding device of the packing box,which provides ideas for the optimization design of the subsequent packaging box forming equipment.