Multi-angle robot and swinging arm supporting joint for swinging machine

Abstract

The invention relates to a multi-angle robot and a swinging arm supporting joint for a swinging machine. The multi-angle robot and the swinging arm supporting joint for the swinging machine comprise arotating base and a swinging arm connecting block, wherein the rotating base comprises a connecting arm and a rotating supporting shell, and the rotating supporting shell is fixed at one axial end ofthe connecting arm; the swinging arm connecting block is fixedly provided with a swinging arm connecting shaft, and the swinging arm connecting block is rotationally connected to the middle of the rotating supporting shell; a driving arm is further arranged on the swinging arm connecting block, and a compensation arm is arranged on the driving arm; two sets of linear driving mechanisms are arranged in the connecting arm; the compensation arm comprises a plurality of groups of supporting pieces with elastic structures, the compensation arm further comprises two groups of connecting blocks, thetwo axial ends of each supporting piece are embedded into the connecting blocks respectively, and cable clamping seats are rotationally connected to the connecting blocks; and the end parts of the linear driving mechanisms are connected with the cable clamping seats through cables respectively, two sets of cable sliding sleeves are symmetrically arranged on the inner wall of the rotating supporting shell, and the cable sliding sleeves are connected to the inner wall of the rotating supporting shell through universal connecting shafts.

Description

technical field [0001] The invention relates to a multi-angle robot and a swing arm supporting joint for a swing machine, belonging to the field of robots and swing machines. Background technique [0002] In the field of robotics and swing machinery, the linear micro-swing of the two connecting mechanisms is often connected to the swing arm through two sets of exposed linear cylinders or oil cylinders, and the reciprocating movement of the two sets of linear cylinders or oil cylinders Realize, or directly connect a group of rotating cylinders or motors to achieve rotation; the above-mentioned structure cylinders need to be exposed to a certain extent, and the safety is low. At the same time, if the cylinder installation position uses a long-span cylinder and connecting rod, it will increase the overall weight. Decrease stability. If you use short-span oil cylinders and connecting rods, you need to install the connecting rods and oil cylinders close to the center of the swing...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to overcome the technical problem of heavy load and low stability of the direct drive structure of the oil cylinder, motor and other mechanisms in the prior art, and to provide a multi-angle robot and a swing arm supporting the joint of the swing machine

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