Wire guide and driving device using the wire guide

Abstract

In the thread guide and the driving device using the thread guide of the present invention, the thread guide includes a mounting portion mounted on the driving device, an insertion portion for preventing the wire from falling off, and a connecting portion for connecting the mounting portion and the insertion portion, and The above-mentioned insertion part further includes an opening part for inserting the electric wire.

Description

technical field [0001] The present invention relates to a wire guide, and in particular to a wire guide capable of preventing the entanglement of wires provided on a robot arm and the resulting short circuit of a connector, and a driving device using the wire guide. Background technique [0002] In the past, the robot arm used as a driving device carried goods or performed assembly, welding, etc. in a space inaccessible to humans. However, recently, it is necessary to directly coexist with humans and provide services, requiring highly stable technologies. [0003] Due to the development of the gears and motors that make up the robotic arm, it is easier to manufacture a highly reliable robotic arm in terms of functionality. [0004] In the case of a robot arm that provides services to ordinary users, it is necessary to avoid various forms of safety accidents caused by direct contact with users. For this reason, on the robot arm, sensors and structural changes for precise cont...

AI Technical Summary

Problems solved by technology

[0004] In the case of a robot arm that provides services to ordinary users, it is necessary to avoid various forms of safety accidents caused by direct contact with users. For this reason, on the robot arm, sensors and structural changes for precise control more complicated, and the number and variety of wires used for the robotic arm also increased

[0005] In order to route the electric wires with the least influence on the movement of the robot arm, the size of the robot arm becomes larger and the internal structure of the robot arm becomes asymmetrical, which makes it difficult to design and arrange the structure of the device

[0006] In addition, in addition to the problems in wiring, in the wrist and other joints of the robotic arm that can perform 360-degree unlimited rotation, the entanglement or mutual influence of wires causes the short circuit of the connector, which brings about very serious errors. question

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