Research on Key Technologies of Packaging Container Transport Simulation (5)

Figure 7 shows the stress distribution of one of the products when the maximum stress occurs. Through the analysis of the basic parameters of the product, it can be seen that the force requirements of the product are met, and then the stress of the packaging container can be analyzed and the reliability analysis can be performed.

4.2 Force Analysis of Key Parts of Packaging Containers

Through the simulation, the change of force of the main structure of the packaging container during the transportation process can be obtained, and the rationality of the structural design of the packaging container can be inspected.

Figure 8(a) is the equivalent stress distribution diagram of the upper chassis when the maximum stress occurs, and the maximum stress value is about 11.7 MPa. Figure 8 (b) is the equivalent stress distribution diagram of the lower chassis when the maximum stress occurs. The maximum stress value is approximately 14.56 MPa. Figure 9 (a) shows the equivalent stress distribution diagram of the upper pressure plate at maximum stress. The maximum equivalent stress is about 4.14 MPa. Fig. 9(b) shows the equivalent stress distribution diagram of the lower pressure plate when the maximum stress occurs, and the maximum stress is about 5.0 MPa.

(a) Upper pressure plate (b) Lower pressure plate

Figure 9 Equivalent stress distribution of platens

(to be continued)