THE DUST REMOVAL AND SUCTION DEVICE, AND THE LASER BEAM MACHINE WITH IT

摘要

PURPOSE: A laser processing equipment equipping dust suction unit and copper dust suction unit is provided to properly remove the dust generated during a laser beam work process. CONSTITUTION: A laser processing equipment equipping dust suction unit and copper dust suction unit comprises a work holding fixture and an absorption head(3). The work holding fixture supports the edge part of a work(W) of the board form. The aspiration head is put with the aspirator source through a duct. The absorption head comprises a fixing chamber(31) and a movable nozzle(32). The movable nozzle is installed on the top of the fixing chamber. The movable nozzle can be ascended and descended. The fixing chamber comprises an outer frame part(34). A nozzle driving part(4) is installed in the location which is contiguous to the outer frame part. The nozzle driving portion raises the movable nozzle.