An abnormal exhaust and mold closing control device for material taking of a hollow extrusion blow molding machine comprises a machine body, on which a gas sensing module, a noise sensing module, a pressure sensing module and a management module are arranged. During operation, the gas sensing module senses the gas content, the noise sensing module senses the decibel value in the machine body, the pressure sensing module senses the stress value, and the management module processes the comprehensive information. A timing module is arranged on the gas sensing module to set the gas change in the machine body within a certain time; a display module is arranged on the pressure sensing module to display the sensed pressure value in real time; a prompt module is arranged on the management module, and the prompt module sends prompts by sound or LED display. The operation effect is prevented from being affected by controlling the exhaust and mold closing conditions.
Country Code: CN
Application Number: CN201610860693.0
