Spray gun suction inlead device

• Main Authors: YUELIANG QIAN, JINGCHAO WEN, KAIFENG GU
• Format: Patent
• Language: English
• Published: 30.11.2005
• Edition: 7
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; NOZZLES; PERFORMING OPERATIONS; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; TRANSPORTING

The utility model provides a spray gun suction inlead device which is installed on a spray gun and a furnace body, comprising a protecting jacket and a guide tube; wherein, the protecting jacket is sheathed on the spray gun and is connectively fixed to the spray gun by a connecting flange; the guide tube is fixed on the furnace body, and the spray gun sheathed on the protecting jacket is movably arranged in the guide tube; a guide mechanism and a purging air tube are also provided; the guide mechanism comprises a guide block which is fixed on the protecting jacket; the inwall of the guide tube is provided with a guiding groove; the guide block is smoothly arranged in the guiding groove; the purging air tube is installed in the guide tube, and the outlet is positioned at the bottom of the guide tube. The advantages of utility model is that the integration function of an original heat insulating guide tube is decomposed under a precondition that the original function is guaranteed, and the original heat insulating guide tube is decomposed into two parts of heat insulation and guide; an insulating jacket and a transfusion spray gun are simultaneously elevated, which thoroughly solve the jamming phenomenon generated between the spray gun and the protecting jacket of the spray gun; the service life of the protecting jacket is lengthened; the compressed air blows off possible iron oxide dust, which further reduces the possibility of agglomeration.