CNC medicine packaging machine control device

【Abstract】 A numerical control packaging machine control device for traditional Chinese medicine, which includes a central microprocessor, a temperature/frequency conversion circuit, a parameter setting circuit, an output drive circuit, a temperature/packing amount/operation status display circuit, and a power supply circuit. The input terminal of the temperature/frequency conversion circuit is connected to the signal output terminal of the temperature sensor, and its signal output terminal is connected to the I/O port of the central microprocessor; the signal output terminal of the parameter setting circuit and the central microprocessor I Connected to /O; The I/O of the central microprocessor is connected to the display circuit and output drive circuit to display information such as operation status, packaging volume, number of bags, and temperature, and to control the operation of the Chinese medicine packaging machine. The central microprocessor is the core part of the control device. It executes its internal control program based on the temperature signal of the heating roller shaft detected by the temperature sensor and the parameters such as the temperature and package amount set by the circuit. Controls are implemented to automate the packaging of Chinese herbal medicines.

【Sovereignty Items】 1. A control device of a numerically controlled traditional Chinese medicine packaging machine characterized in that it includes a central microprocessor, a temperature/frequency conversion circuit, a parameter setting circuit, an output drive circuit, a temperature/packing amount/operation status display circuit And the power supply circuit; the input of the temperature/frequency conversion circuit is connected with the signal output end of the temperature sensor, the signal output end is connected with the I/O port of the central microprocessor, and the temperature/frequency conversion circuit is mainly detected. The temperature signal is converted into a digital signal corresponding to the temperature signal and transmitted to the central microprocessor. The signal output of the parameter setting circuit is connected to the I/O of the central microprocessor. People can set it through the parameter setting circuit. The parameters such as heating temperature, number of packages or packaging amount; the I/O of the central microprocessor is connected with the display circuit and the output drive circuit to display information such as operation status, number of packages, temperature, etc., and control the operation of the Chinese medicine packaging machine; The central microprocessor is the core part of this control device. It detects the temperature signal of the heating tube according to the temperature sensor and people set the circuit settings. Temperature, number of packages and packaging parameters such as, execution of the control program inside the packaging machine controlling the entire operation; the main power supply circuit supplies power to the entire control apparatus.