Suction nozzle assembly and material taking and placing device

• Main Authors: GE JUNLING, SHI MINGJIAN, CAI LONGWEI, QING XIAOJUN, RAO GUANGHUA
• Format: Patent
• Language: Chinese; English
• Published: 16.05.2023
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING

The suction nozzle assembly comprises a suction nozzle and a suction nozzle rod, the suction nozzle rod is provided with at least one fastening ring, an upper fixing nut and a lower fixing nut in the long axis direction, the surface of the suction nozzle rod is provided with a threaded part, and the suction nozzle is fixedly installed at the end, close to the lower fixing nut, of the suction nozzle rod. Wherein the suction nozzle rod is used for being sleeved with an installation auxiliary part, and the upper fixing nut and the lower fixing nut are locked and attached to the threaded part and abut against the two opposite surfaces of the installation auxiliary part respectively. At the same time, at least one fastening ring is fixed on the suction nozzle rod, and at least one fastening ring abuts against at least one of the upper fixing nut and the lower fixing nut along the long axis direction, so that a gap between the at least one fastening ring and the mounting auxiliary part is fixed, on one hand, the fi