Online detection device and method for fin forming machine of plate-fin heat exchanger

• Main Authors: JIANG ZHOUSHU, XIA YUDONG, HUANG GUOHUI, LU JIAN
• Format: Patent
• Language: Chinese; English
• Published: 12.01.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The invention discloses an online detection device and method for a fin forming machine of a plate-fin heat exchanger. According to an existing method, manual detection is adopted, real-time continuous detection cannot be achieved, and automatic adjustment cannot be achieved. The device comprises a non-contact metal sheet thickness sensor, a non-contact height sensor, a scale, three CCD industrialcameras and a die adjusting device which are connected with a computer. The two CCD industrial cameras are respectively arranged above and below the feed port, and the other CCD industrial camera isarranged above the discharge port; the non-contact type metal sheet thickness sensor is arranged above the feeding platform, the non-contact type height sensor is arranged above the discharging platform, the rulers are arranged on the discharging platform and located on the two sides of a discharging port, and the die adjusting device is connected with the fin forming combined die. Technological parameters of the combined