Working principle of vacuum suction machine
Working principle of vacuum suction machine:
The working principle of the vacuum suction machine is that it is widely used in the raw material conveying industry of barrel blowing machines, injection molding machines, extruders and other equipment. Auxiliary equipment for fully automated production.
A. When the small hopper has no material;
B. The mechanical air switch will fall down to open the induction switch;
C. When the induction switch is turned on, the relay of the host is turned on to let the motor start running;
D. The operation of the motor drives the exhaust device;
E. Start to pass through the air filter to the small hopper;
F. Under the action of suction, the mechanical air switch closes the discharge port upward to form a small hopper vacuum;
G. There is a material pipe leading to the hopper at the feeding port, and the raw material begins to enter the small hopper;
H. The raw material is isolated by the filter and will not be sucked into the direction of the motor;
Y. Stop when the motor set operating time is reached;
J. the mechanical air switch falls after the small hopper has no vacuum;
K. The raw material falls into the dryer, and the cycle ends;
Features of vacuum suction machine:
1. Microcomputer operation control program;
2. Automatic alarm for overload and material shortage;
3. The induction type high-pressure fan is adopted, which is small in size, low in noise and long in service life;
4. There is a reverse dust removal device, and the hopper and base can be adjusted in any direction. Using magnetic reed switch, sensitive induction and stable quality.
For details, please refer to our company's new vacuum suction machine products: