Glue supply and detection device of calender

The utility model provides a rubber supply and detection device for a calender, which relates to the technical field of rubber processing and comprises a servo motor speed reducer, and a transverse slide rail and a longitudinal slide rail are arranged above the servo motor speed reducer; a transverse transition plate is fixed to a sliding block of the transverse sliding rail, a front rotating shaft is fixed to the transverse transition plate, and the upper portion of the front rotating shaft is connected with a front supporting frame of the glue supply conveying belt. A longitudinal transition plate is fixed to a sliding block of the longitudinal sliding rail, a rear rotating shaft is fixed to the longitudinal transition plate, and the upper portion of the rear rotating shaft is connected with a rear supporting frame of the glue supply conveying belt. A gear is mounted on an output shaft of the servo motor speed reducer, the gear is meshed with a rack, and the rack is arranged on a transverse transition plate