Heavy brush edge detection device

• Main Authors: YAN MINGLI, JIN KAI, WANG YULONG, WANG XU, LI YONGLI, ZHANG PEICHENG, HE DONGSHENG, NIE JIANTING
• Format: Patent
• Language: English
• Published: 08.04.2015
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR 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

The utility model discloses a heavy brush edge detection device which comprises a photoelectric detection device and a purging device. The heavy brush edge detection device is characterized in that the photoelectric detection device is arranged above a steel belt and comprises a photoelectric probe and a cable, the photoelectric probe is located in the center of the sleeve, the sleeve is fixed to a movable plate through bolts, and an end cap is arranged above the sleeve; the purging device is arranged on one side of the photoelectric detection device and comprises a compressed air pipeline, and a spray head is arranged on the compressed air pipeline. When the heavy brush edge detection device is used, a heavy brush device receives a photoelectric signal and can automatically adjust and swing according to the moving direction of the steel belt, the acid pickling speed of steel rolls is improved, and the brushing quality of the steel rolls is improved; meanwhile, the air purging device is additionally arranged beside the photoelectric detection device, the pollution of acid mist and water mist to photoelectric facilities is avoided, and the utilization efficiency of the photoelectric detection device is improved.