| 摘要 |
The invention relates to the packing of liquid products in the containers. A method of dispensing consists in that before rinsing of container (1) its neck is secured to the output pipe of filling head (7), coaxially with it. Supply into the container of rinsing liquid, its removal from the container and filling with liquid product is accomplished for one installation of container, during motion of filling head together with container along curvilinear trajectory. During this motion the attitude position of container changes in such a way that at removal of rinsing liquid the container is be located upside down, with the angle of slope of its longitudinal axis to the horizontal within the limits of 45… 90°. At filling of container with liquid product its longitudinal axis is located at the angle of inclination toward the vertical line within the limits of 50… 90°. A machine for dispensing of liquid products contains devices for supply (2), (3) and removal (4), (5) of containers from (to) the position(s) of dispensing and rotary device of carrousel type (9) with vertical rotational axis and filling heads installed on it with possibility of rotation in vertical plane. During rotation of carrousel filling heads and containers secured to them interact with curvilinear guide (10) installed around carrousel. This guide has such outlines and is located in such a way that the container on set parts of the trajectory is located at mentioned angles of inclination. Device for feed of components into the container is made in the form of tap-distributor connected with their sources. Each of dispensing heads is made in the form of a stem with a channel for liquid and a channel for gas. The lower part of the head is made with possibility of introduction from one side into its middle of the neck of container and sealing of the latter. Means for blocking the parts of head in the position of introduction into the container of rinsing liquid, liquid product and gases for draining of container after rinsing and saturation of liquid by gas with at dispensing of gassy liquids is provided. Means for unblocking of filled container at the end of dispensing are provided. The isolation of inlet into the container by an element of filling head makes it possible to introduce and to remove from the container all required components with simultaneous averting of their contact with environment. |
