Automatic tallying robot for supermarket

Abstract

The invention discloses an automatic tallying robot for a supermarket. The automatic tallying robot for the supermarket comprises a moving platform, an ascending and descending device, a grabbing mechanical hand, a scanning detection system and a controller, wherein the grabbing mechanical hand is connected with the ascending and descending device; the scanning detection system is arranged on the top of the ascending and descending device; the moving platform comprises a universal wheel, a driving wheel, a rotating round table and a mechanical hand claw base; the driving wheel realizes the reversing and the moving of the moving platform through being driven by a motor; a plurality of mechanical claws capable of being used for grasping different cargos are arranged in the mechanical hand claw base; the ascending and descending device comprises a material support frame, an I-shaped guide rail, a lead screw with a servo motor driver, a lead screw nut and an ascending and descending block; the material support frame is used for carrying cargos to be sorted; the lead screw nut is matched with the lead screw; the ascending and descending block is connected with the lead screw nut; the grasping mechanical hands move along with the ascending and descending block; the vertical movement of the ascending and descending block is realized through a lead screw nut mechanism; the controller controls the rotation stop and the sequences of all motors. The automatic tallying robot has the advantages that the fast sorting of various cargos can be realized; the labor and the materials are greatly reduced; the structure is stable and reliable; the efficiency is high.

Description

technical field [0001] The invention relates to a sorting robot, in particular to a supermarket automatic tallying robot. Background technique [0002] With the development of society and the improvement of the quality of life, some large supermarkets and shopping malls have become an indispensable part of people's daily life, but for tens of thousands of goods, the efficiency and accuracy of supermarket employees in handling, sorting, and goods registration It is difficult to be guaranteed, and it needs to consume a lot of manpower and material resources. Therefore, starting from the actual situation of each supermarket, it is of great commercial promotion value to develop a supermarket tallying robot with a simple structure, stable performance and strong adaptability based on the concept of "replacing humans with machines". [0003] In recent years, scholars at home and abroad have conducted in-depth research on the field of supermarket robots. For example, in 2014, Zhej...

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Problems solved by technology

[0004] At present, due to the complexity of the working environment and the diversity of

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