Vacuum jet automatic filling technology of dry powder fire extinguisher filling machine

  Working principle of dry powder filling machine dry powder filling machine is generally used in fire protection and other industries
Its working principle is to use compressed air as power and form an automatic filling system with precision pneumatic components
There is basically no need to use electricity in the whole process
Only when gas is generated, the air compressor is required to generate air pressure
The utility model has the advantages of simple structure, convenient operation and relatively loose requirements for the working environment
Working principle of powder filling machine the working principle of powder filling machine is relatively simple
Through the constant volume setting of the equipment, the filling and packaging can be carried out under natural pressure
This kind of equipment is tolerant to the requirements of working environment and is often used in food, medicine, cosmetics and other fields
With the promotion of Jia in China, the development of economy, especially the equipment and equipment industry, has been put in the first place
Filling machine equipment, involving a wide range of basic packaging industry, is booming with the further opening and deepening of China's Jia economy
A large number of domestic excellent filling machine manufacturers are gradually becoming stronger and larger

The container of the fire extinguisher filling machine is conveyed to the independent weighing conveyance mechanism before filling, and the photoelectric positioning counting and sensing of each end of the independent weighing conveyor mechanism are used to isolate the containers, and the filling nozzle is stopped after the container mouth is put into operation
The submerged letter number is given, and the filling nozzle is submerged to the bottom of the container (to prevent foam overflow), and the filling is started quickly
After reaching a certain time (which can be set freely), lift the filling nozzle once through the lifting support to make the filling nozzle leave the liquid level, so as to prevent affecting the weighing accuracy, and continue to fill slowly
According to the needs of materials, the utility model is equipped with secondary filling, which is fast first and then slow, so as to ensure the filling accuracy
The lifting support is equipped with two groups of guiding devices to ensure that the support can be lifted according to the track
The lifting cylinder is equipped with a position sensing device to position up and down according to the signal given by the instrument
After the filling is qualified, the lifting cylinder lifts the filling nozzle again, and the drip proof material receiving tray extends out to prevent the residual materials of the filling nozzle from dripping onto the container and contaminating the container
Each independent weighing and conveying mechanism automatically transports the liquid container to the conveying mechanism after filling, and the empty container on the conveying mechanism before filling enters automatically for the next round of operation
After filling, the conveying mechanism is equipped with an anti drop photoelectric sensor at the rear end
When it detects that the container on the conveyor belt has come to an end, all conveying mechanisms stop rotating to avoid the container falling, resulting in raw material leakage or damage to the container

According to the height of the container, the support for installing the filling nozzle can be adjusted freely to adapt to the height and width of different containers

The rear feed pump selects the corresponding model and model according to the characteristics of different materials

The equipment has the advantages of stable and reliable operation, high degree of automation, high filling precision, convenient use and strong applicability