Procedure and device for the filling of conserva cans with liquids of coverage by means of the vacuum and with exact dosage of such liquids (Machine-translation by Google Translate, not legally binding)

摘要

Method and device for filling canisters with covering liquids by means of vacuum and with exact dosage of said liquids, characterized in that it consists essentially of arranging the cans or cans coming from a continuous manufacturing line or packing table, on a plate which elevates them when turning the machine by means of a spring when a roller of its bed is released, until putting in contact the edge or flange of the boat with a plate which is provided with a rubber or elastic plastic material seal, leaving the can or canister is completely closed, at which time a vacuum valve is opened by means of a lever and a roller, whereby the reservoir in which the vacuum was made is communicated by means of a tube through a tube. Bomb; leaving the assembly in this position for a reasonable time to allow time to remove all the air from the cans, so that once the air is extracted from the cans the vacuum valve is closed and another is opened by means of its corresponding lever and roller that by means of a tube puts in communication a deposit of sauce or liquid of cover with the cans, taking place in these conditions the total filling of the same and without excesses to be provided the upper plate of a vacuum compensating chamber, of according to the size of the cans; finally, the liquid valve remains open for a time foreseen to give rise to the filling of the cans, closing then at which time the lower plate lowers carrying the can, when the roller comes into contact with the bed again. (Machine-translation by Google Translate, not legally binding)