Spray gun lifting mechanism for casting pipe

• Main Authors: LYU XIAOFEI, FENG RUI, DU PENGYUAN, XI JIE, YANG LEI, CHEN XIANGRU, HAO RUNTAO, HE QISHU, LI PEIHAI, TANG YONGXIANG, LI CHENGZHANG, WANG SONG, CHENG HAIXIA, LU JUNGUANG
• Format: Patent
• Language: Chinese; English
• Published: 14.08.2020
• Subjects: APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; ATOMISING APPARATUS; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; NOZZLES; PERFORMING OPERATIONS; SPRAYING APPARATUS; SPRAYING OR ATOMISING IN GENERAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TRANSPORTING

The invention provides a spray gun lifting mechanism for a casting pipe. The spray gun lifting mechanism comprises a fixing device, a driving mechanism, a mobile device and a wire guiding system. Thefixing device comprises a door-type frame, transverse channel steel and a motor speed reducer fixing seat. The door-type frame is formed by three pieces of transverse rectangular hollow steel and twopieces of longitudinal rectangular hollow steel. The driving mechanism comprises a speed reducer, a variable frequency motor, a driving shaft, a steel wire rope wheel and a steel wire rope. The movingdevice comprises a moving frame, a spraying gun and a composite roller bearing. The moving frame is formed by moving channel steel and a square pipe. The composite roller bearing is fixed to the moving channel steel. The wire guiding system comprises a wire guiding system, a wire guiding wheel bracket, an insulating sleeve and a wire guiding pipe. The spray gun is arranged over casting pipes of each specification and is pe