Transfer robot

Abstract

The invention discloses a transfer robot, comprising an AGV(Automatic Guided Vehicle), a grabbing arm and a main controller, wherein the AGV comprises a body and a transfer chassis, the main controller is arranged in the body, and a material storage box and an automatic positioning mechanism are arranged on the body; the grabbing arm comprises a base, a first connecting arm, a second connecting arm, a third connecting arm, a fourth connecting arm and a fifth connecting arm sequentially in rotating connection, wherein one end of each connecting arm is connected with the base in a rotating mode, the base is fixedly arranged on the AGV, a grabbing mechanism is arranged on the fifth connecting arm, the grabbing mechanism comprises a pneumatic grabbing head and a sucking disc which can be switched automatically, and a visual acquisition mechanism is arranged at the upper end of the grabbing mechanism; and the grabbing mechanism, the transfer chassis, the grabbing arm, the visual acquisition mechanism and the positioning mechanism are electrically connected with the main controller respectively. By effectively combining fixed point material placement and automatic movement together, the working efficiency is improved, the activity range is enlarged, the transfer robot can automatically grab and transfer objects, and the transfer robot is good in safety and high in reliability.

Description

technical field [0001] The invention relates to the field of mechanical design and manufacture, in particular to a transfer robot capable of autonomous transfer of objects. Background technique [0002] In the modern machinery industry, automatic multi-variety batch production is carried out through automatic machinery such as program-controlled machine tools, CNC machine tools, and machining centers. However, production such as processing and assembly is discontinuous. In addition to the cutting process itself, there are also a large number of operations such as loading and unloading, handling, and assembly, which need to be further mechanized. Most of the transfer robots on the market today are unable to transfer objects autonomously, and need to cooperate with fixed-position robots. This process requires the cooperation of two systems, which increases instability. When transporting multiple different target objects at the same time, it is impossible to distinguish the si...

AI Technical Summary

Problems solved by technology

Most of the transfer robots on the market today are unable to transfer objects autonomously, and need to cooperate with a fixed-position robot. This process requires the cooperation of two systems, which increases instability.

When transporting multiple different target objects at the same time, it is impossible to distinguish the size and shape of the objects, and it is prone to the problem of wrongly grasping the target objects, and it is easy to cause damage to the grasped objects, and it needs to be transported one by one during the process of grasping. very low

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