ABSORBING TYPE MULTI-JOINT ROBOT ARM FOR INDUSTRIAL ROBOT

摘要

The present invention relates to an adsorbing-type multi-joint robot arm for an industrial robot capable of reducing a load of a horizontal shaft by having a coupling installed above the horizontal shaft rather than under the horizontal shaft, and adsorbing an assembly product in a vacuum manner and lifting the assembly product by having a vacuum tool installed in the horizontal shaft. The adsorbing-type multi-joint robot arm for the industrial robot comprises: a multi-joint shaft connected to a robot main body having a plurality of joints; a flange formed on an end of the multi-joint shaft; a coupling connected to the flange; the horizontal shaft connected to the coupling; a servomotor installed in each one end of the horizontal shaft; a first pulley installed in a rotating shaft of the servomotor; a second pulley installed in an other end of the horizontal shaft; a belt connected between the first pulley and the second pulley; a connector connected with the second pulley; and a vacuum tool installed in the connector.