In this paper,its mainly about the detailed design, calculation, checking&selection
of the Automatic toothpaste machine.It analyzes the Functional requirements of the
Automatic toothpaste mf small household appliances.It researched the System
Structure and Function of the Automatic toothpaste machine,the way to select
comachine.Understanding the working principle,Basic
structure,System
components&Function of the same type oponents&the Realization of the systerm.
Automatic toothpaste machine is a simple product of mechatronics,it includes
infrared technology,SCM technology,relay,motor technology and so on.Through the
control of infrared sensors,trigger the motor’s working,then control the etrusion
volume of the toothpaste through the trip of the motor.And this is the main technical
route of the Domestic-automatic toothpaste machine.
The design mainly about structure desgin, assembly, material selection,control
system design,selection of motor&the standard parts.In this paper,there have detailed
explanations about the structure, assembly, parts map, and the control system circuit
diagram& SCM procedures of the Automatic toothpaste machine.
Keywords:infrared sensors;Delay Control;Virtual assembly;SCM89C2051