Line sweep formula laser belt cleaning device

The utility model relates to a laser equipment technical field, concretely relates to line sweep formula laser belt cleaning device, including casing, laser instrument, one -dimensional scanning galvanometer, collimation head and focus system, the collimation head with the one -dimensional scanning galvanometer is located in the casing, the collimation head through optic fibre with be located theoutside laser instrument of casing is connected be provided with the confession on the casing the first through -hole that optic fibre passed, the one -dimensional scanning galvanometer is located inthe light -emitting light path of laser instrument, the focus system with the light -emitting light path of one -dimensional speculum is connected and lies in to the casing the casing with the position that the focus system corresponds is provided with the light -emitting window. This belt cleaning device scans into the line source with the pointolite, can process demand adjusting line strip length and scanning frequency a