Device and method for measuring tensile strength of plant leaves

The invention relates to the technical field of measuring devices, in particular to a device and a method for measuring tensile strength of plant leaves, which comprises a main body frame provided with a split charging and sampling device, an infrared scanning and cutting device, a tensile strength measuring device and a sample concluding device. The device and the method solve the problems that in the prior art, when equipment and a method for measuring the tensile strength of the plant leaves are used for measuring the tensile strength, the requirements on the quality of the leaves are very high, and manual measurement errors are caused; the tailorable width of the tailoring device is limited, so that the leaf strip is broken in advance in the measuring process, or the measuring error is large; and the problems that in the strip cutting process, the blade is stressed unevenly due to manual pressing, the interior of the blade is damaged, the edge of the blade is broken, and then large errors are generated in