A light object handling manipulator

Abstract

The invention relates to a lightweight mechanical arm for carrying objects. The mechanical arm comprises a wheel type chassis, a supporting seat is fixedly arranged on the wheel type chassis, a first ball screw sliding table is fixedly arranged on the supporting seat, and the two sides of the first ball screw sliding table are connected with the supporting seat through fixing plates respectively; a main support plate is fixedly connected with a sliding block on the first ball screw sliding table, the main support plate is fixedly connected with one end of a subsidiary support plate, so that a groove type structure is formed, and a cylindrical linear guide rail is fixedly arranged in the groove type structure; two horizontal sliding blocks are arranged on the cylindrical linear guide rail; a second ball screw sliding table is fixedly connected with the other end of the subsidiary support plate, a sliding block of the second ball screw sliding table is connected with one ends of two connecting rods, the other ends of the two connecting rods are connecting rod the horizontal sliding blocks respectively, and the two horizontal sliding blocks are each connected with a clamping arm. According to the lightweight mechanical arm for carrying the objects, the structure is simple, the cost is low, direct driving can be achieved, and the mechanical arm can be widely applied to fields such as carrying and stacking of lightweight containers and tanks.

Description

technical field

[0001] The invention relates to a manipulator, in particular to a light object handling manipulator used in the handling and stacking of light boxes and cylinders. Background technique

[0002] According to the coordinate system, the types of robots include Cartesian coordinates, cylindrical coordinates, spherical coordinates, and joints. Among them, the Cartesian coordinates only have moving joints, the cylindrical coordinates have one revolving joint, and the spherical coordinates have two revolving joints. , the articulated type has three revolving joints. In Cartesian coordinate robots, if they are classified according to degrees of freedom, there are two-coordinate, three-coordinate, four-coordinate, five-coordinate, and six-coordinate robots.

[0003] Generally, the components of a Cartesian robot include: positioning body profile, moving track, moving slider, transmission element, support seat, etc., where the positioning body profile is used as the i...

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