The invention relates to the technical field of laser engraving, in particular to an efficient circulating water cooling device of a laser engraving machine, including a base, workpiece, air compressor, eddy current tube, cold air pipe, hot air pipe, bracket and laser engraver; the right side of the cold air pipe is connected with the cold air inlet, and the cold air inlet and the bottom of the inner cavity of the cooling box form a cold air outlet; and the right side wall of the cooling box is connected with the cold air inlet. The upper part is provided with a water inlet; the bottom of the cooling box is close to the cold air outlet, and the outlet is provided with a cooling pipe; the upper part of the cooling box is clamped with a cover plate; the lower part of the hot air pipe is connected with the booster pump, the lower part of the booster pump is connected with the hot air nozzle, and the hot air nozzle is close to the carving surface of the workpiece; and the bottom part of the workpiece is provided with a waste liquid outlet. \u3002 The invention fully utilizes the hot air and cold air generated by the vortex tube, realizes the full utilization of energy, greatly reduces the energy consumption during cooling, and effectively improves the economic benefit of the enterprise.
【技术实现步骤摘要】
一种激光雕刻机高效循环水冷装置
本专利技术涉及激光雕刻
,具体是一种激光雕刻机高效循环水冷装置。
技术介绍
激光雕刻机是利用经聚焦的高功率密度激光束照射工件,使被照射的材料迅速熔化、汽化、烧蚀或达到燃点,同时借助与光束同轴的高速气流吹除熔融物质,从而实现将工件雕刻的技术效果。中国专利(公告号:CN207223196U,公告日:2018.04.13)公开了一种激光雕刻机的冷却装置,包括激光雕刻机和冷却装置,激光雕刻机包括工作台,工作台上设有支座,支座上设有激光管,激光管上端设有进气口,下端设有出气口,激光管内部设有激光器,激光器连接有激光雕刻头,冷却装置包括支架,支架上设有涡流管和水箱,涡流管设有空气进口、冷气出口、热气出口和控制阀,空气进口连接有空气压缩机,冷气出口连接有激光管冷却支管和水箱冷却支管,激光管冷却支管与进气口相连,水箱设有夹层,夹层设有冷气进口和排气口,水箱设有进水口和出水口,出水口连接有冷却管道,冷却管道设有冷却口,冷却口正对激光雕刻头。但是这种冷却装置水箱与冷气接触的时间短,很难将水充分冷却,导致水冷效果差,同时涡流管产生的高温气体没有很好 ...
【技术保护点】
1.一种激光雕刻机高效循环水冷装置,包括底座(1)、工件(2)、空气压缩机(3)、涡流管(4)、冷风管(5)、热风管(6)、支架(7)和激光雕刻器(8),所述底座(1)上方放置有所述工件(2),所述工件(2)上方设置有所述空气压缩机(3),所述空气压缩机(3)与所述涡流管(4)的进气口连通,所述涡流管(4)右侧设置有所述冷风管(5),所述涡流管(4)左侧设置有所述热风管(6),所述支架(7)下方螺栓安装有所述激光雕刻器(8),其特征在于:所述冷风管(5)右侧与冷风进口(10)连通,所述冷风进口(10)开设于冷却箱(9)左侧内壁,所述冷风进口(10)与所述冷却箱(9)内部空腔 ...
【技术特征摘要】
1.一种激光雕刻机高效循环水冷装置,包括底座(1)、工件(2)、空气压缩机(3)、涡流管(4)、冷风管(5)、热风管(6)、支架(7)和激光雕刻器(8),所述底座(1)上方放置有所述工件(2),所述工件(2)上方设置有所述空气压缩机(3),所述空气压缩机(3)与所述涡流管(4)的进气口连通,所述涡流管(4)右侧设置有所述冷风管(5),所述涡流管(4)左侧设置有所述热风管(6),所述支架(7)下方螺栓安装有所述激光雕刻器(8),其特征在于:所述冷风管(5)右侧与冷风进口(10)连通,所述冷风进口(10)开设于冷却箱(9)左侧内壁,所述冷风进口(10)与所述冷却箱(9)内部空腔底部形成冷风出口(11);所述冷却箱(9)右侧壁上方开设有进水口(12),所述进水口(12)通过进水管(13)与水箱(14)连通;所述冷却箱(9)底部靠近所述冷风出口(11)处开设有出水口(15),所述出水口(15)内卡装有冷却管(16);所述冷却箱(9)上方卡装有盖板(18);所述盖板(18)上开设有泄气口(19);所述热风管(6)下方与增压泵(23)连通,所述增压泵(23)下方与热风喷头(24)连通,所述热风喷头(24)紧贴所述工件(2)雕刻面;...
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