Adsorption type manipulator

• Main Authors: LU BINGJU, ZHANG LIANYING, JING HUIXIANG, DU HONGWEI, LI GUANGHUA, HOU DONGDONG, PANG GUOHUA, WANG KAI, WANG YANTAO
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2024
• Subjects: CHAMBERS PROVIDED WITH MANIPULATION DEVICES; HAND TOOLS; MANIPULATORS; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TRANSPORTING

The invention provides an adsorption type manipulator, and belongs to the field of robots. The adsorption type mechanical arm comprises a main shaft disc and at least one mechanical wrist arranged on the main shaft disc, the mechanical wrist comprises at least two wrist joints, at least one wrist joint is provided with a fixed suction cup, and the adsorption type mechanical arm further comprises a driving system used for driving the mechanical wrist to act. The mechanical wrist is provided with at least one negative pressure pipeline used for being connected with a negative pressure suction system, and the negative pressure pipeline is communicated with at least one fixed suction cup. In the process that the fixed suction cup is adsorbed to the surface of the to-be-grabbed object, the mechanical wrists do not need to apply pressure to the to-be-grabbed object, the fixed suction cup and the surface of the to-be-grabbed object can be effectively adsorbed through negative pressure suction force generated by the