Multi-axis robot

Abstract

The invention relates to a multi-axis robot. The multi-axis robot comprises a plurality of arm components, wherein the arm components comprise a first arm, a second arm and a connecting piece; one end of the first arm and one end of the second arm are mutually connected and fixed; the axial lead of the first arm and the axial lead of the second arm are mutually arranged in an approximate 90-degree mode; the connecting piece is provided with a first connecting surface and a second connecting surface, and the first connecting surface and the second connecting surface are arranged in an approximate 90-degree mode; the other end of the first arm is pivoted to the first connecting surface; the second connecting surface and the other end of the second arm of another arm component are mutually pivoted to form the multi-axis robot. The multi-axis robot can be stored in a relatively appropriate shape so as to achieve the requirements of reducing the size and facilitating the transportation.

Description

technical field

[0001] The invention relates to a robot, in particular to a multi-axis robot. Background technique

[0002] A multi-axis robot usually consists of several sequentially connected axis parts. Each shaft component includes a rotating shaft and a driving assembly for driving the rotating shaft to rotate. The rotating shaft of the end shaft part of the multi-axis robot can be equipped with end effectors such as fixtures, cutting tools and detectors to perform various actions. The drive assembly usually includes a motor and a reduction mechanism connected to the motor, such as a Harmonic Drive. For example, Japanese Patent Laid-Open No. 2000-271894 discloses a multi-axis robot, which is composed of joints with different rotational degrees of freedom to achieve the requirement of expanding the operating space.

[0003] However, by the patent publication figure 1 It can be clearly seen that when the robot is in a stopped state, the arm of the robot needs to be su...

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