VACUUM SUCTION NOZZLE

摘要

When a vacuum suction nozzle moves at a high speed for transferring an electronic component, static electricity is generated due to friction with air. There has been such a problem that when the electrostatically charged vacuum suction nozzle is brought close to the electronic component, the electronic component is sometimes blown by a repulsion force of static electricity. There has been also a possibility of destroying the electronic component due to electric discharge. A vacuum suction nozzle (1) is provided with a suction surface (2) for sucking a sucking object by vacuum; a rear end surface (8) facing the suction surface (2); and a suction hole (3) penetrating to the rear end surface (8) from the suction surface (2). The vacuum suction nozzle (1) has a resistance value of 10³-10¹¹O between the suction surface (2) and the rear end surface (8). Since the vacuum suction nozzle (1) has the suitable resistance value, generated static electricity can be removed to the external, and electric discharge does not easily generated.