Refrigerating box processing jig applied to biological sample library model

The utility model discloses a refrigerated container processing jig applied to biological sample library model, including stand bar, moving block and fixed groove, the top end of stand bar is fixed with the work bench, the outside of screw rod is sleeved with moving block, the both sides of the top end of work bench are provided with spacing mechanism, the spacing mechanism is fixed with the fixed groove, and the fixed groove is fixed with the fixed groove. And the limiting mechanism comprises a limiting plate, fixing blocks, a balance rod, an electric telescopic rod and a sleeve, the fixing blocks are fixed to the two sides of the top end of the workbench, and the electric telescopic rod is installed on one side of each fixing block. The electric telescopic rods push the limiting plates to be close to the refrigerating box, so that the moving path of the refrigerating box is limited, meanwhile, the distance between the two sets of limiting plates is adjusted through stretching and retracting of the electric