Vision-based automatic stacking system and method

Abstract

The invention discloses a vision-based automatic stacking system and method. The vision-based automatic stacking system comprises an automatic package supplying assembly line, a photoelectric sensor,target objects, a support, a stacking subsystem, a vision system and a secondary positioning subsystem, wherein the secondary positioning subsystem comprises a secondary positioning light source and asecondary positioning camera; the stacking subsystem comprises a robot, an end effector, a fixing frame, a stacking disc and a secondary positioning subsystem; and the vision system comprises an identification positioning light source, an identification positioning camera and a secondary positioning subsystem. The vision-based automatic stacking system and method do not need an auxiliary positioning mechanism, and are high in adaptability to target objects with different sizes and specifications; the picking success rate is high, and the stacking precision is high; the target objects are at one automatic package supplying and stacking assembly line, and meanwhile, multiple categories of target objects can be identified, positioned, tracked and picked up, classified and stacked; and the automation degree is high, and the intelligent level is high.

Description

technical field [0001] The invention relates to the field of automated logistics storage, in particular to a vision-based automated palletizing system and method. Background technique [0002] Automated palletizing systems are widely used in the current express delivery industry. [0003] Most of the existing automated package supply and palletizing systems use fixed-point grabbing; at the fixed-point grabbing, an auxiliary positioning mechanism is required to ensure the accuracy of the grabbing position. Its flexibility is poor. An automatic package supply and palletizing line can usually only palletize objects of one specification at the same time; when the objects change, it is necessary to redesign the specific auxiliary positioning mechanism according to the size and shape of the objects. Packages and palletizing systems have deficiencies such as poor flexibility and complex changes. Therefore, there is an urgent need in the market for technologies that can improve the...

AI Technical Summary

Problems solved by technology

Its flexibility is poor. An automatic package supply and palletizing line can usually only palletize objects of one specification at the same time; when the objects change, it is necessary to redesign the specific auxiliary positioning mechanism according to the size and shape of the objects. Packaging and palletizing systems, poor flexibility, complex changes, etc., so there is an urgent need in the market for technologies that can improve the vision-based automated palletizing system and method structure to improve this equipment

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