The structural types of manipulator of assembly robot mainly include

Transverse seam type, rectangular coordinate type and multi-seam type.

1, horizontal joint type: this kind of manipulator mainly realizes assembly operation by rotating and moving joints on a horizontal plane. Its advantages are simple structure and high flexibility, and it is suitable for assembling small and light parts.

2. Cartesian coordinate type: This kind of manipulator has the linear motion ability in X, Y and Z directions, and can realize accurate positioning and assembly, but its flexibility is relatively low, and it takes more time and calculation to realize complex assembly paths.

3. Multi-joint type: this kind of manipulator is similar to a human arm, with multiple joints and degrees of freedom, and can complete various complex assembly actions. Its advantages are flexibility and adaptability, but its structure is complex and its control is difficult.