Krieger Aaron J. (2430 Harn Blvd Clearwater FL 33516) Elsie Lawrence E. (1573 Carroll St. Clearwater FL 33516)
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An automated liquid container filling apparatus is disclosed which automatically fills cups with a fluid and then seals the cups with covers. The apparatus includes a circular table which is rotatably mounted on a base member for rotation about an axis perpendicular to the base member, having a plur
An automated liquid container filling apparatus is disclosed which automatically fills cups with a fluid and then seals the cups with covers. The apparatus includes a circular table which is rotatably mounted on a base member for rotation about an axis perpendicular to the base member, having a plurality of holes therethrough spaced at equal angles about the circumference of the table. A motor is mounted to the base member and is operatively connected to the table for periodically rotating the table through the angle. A cup dispenser is mounted on the base member at a first position over the table, having a plurality of cups stored in a storage portion and a cup delivery mechanism adjacent to the cup storage portion which is operatively connected to the motor, for periodically dispensing one of the plurality of cups into each of the holes in the table, in synchronism with the periodic table rotation. A filling station is mounted on the base member at a second position over the table, having a fluid reservoir storing a fluid to be dispensed into the cups and a fluid delivery mechanism connected to the reservoir, which is operatively connected to the motor for periodically dispensing a predetermined volume of the fluid through a delivery nozzle connected therewith, into each of the cups in the holes in the table, in synchronism with the periodic table rotation. A cover dispenser is mounted on the base member at a third position over the table, having a plurality of cup covers stored in a cover storage portion and a vacuum picking nozzle adjacent to the cover storage portion which is operatively connected to the motor for periodically picking one of the plurality of covers and placing it over the mouth of each one of the cups filled with fluid in the holes in the table in synchronism with the periodic table rotation. A heat sealing station is mounted on the base member at a fourth position of the table, having a heating element which is operatively connected to a motor for periodically heating the cover placed over the mouth of each one of the cups filled with the fluid in the holes in the table, to heat seal the cover to the cup in synchronism with the periodic table rotation. A cup removal station is mounted on the base member at a fifth position adjacent to the table, having an elevator which is operatively connected to the motor, for periodically raising the heat sealed cup from the level of the table to the level of a removal ramp. The removal station also has a rake which is operatively connected to the motor, for periodically pushing the raised, heat sealed cup onto the removal ramp in synchronism with the periodic table rotation. The resulting automated liquid container filling apparatus automatically fills cups with fluid and seals the covers in a more sanitary and efficient manner than has been available in the prior art.
대표청구항▼
An automatic container filling apparatus, comprising: a circular table rotatably mounted on a base member for rotation about an axis perpendicular to said base member, having a plurality of holes therethrough spaced at equal angles about the circumference of the table; drive means mounted to said ba
An automatic container filling apparatus, comprising: a circular table rotatably mounted on a base member for rotation about an axis perpendicular to said base member, having a plurality of holes therethrough spaced at equal angles about the circumference of the table; drive means mounted to said base member and operatively connected to said table for periodically rotating said table through said angle; a cup dispenser mounted on said base member at a first position over said table, having a plurality of cups stored in a storage portion and a cup delivery mechanism adjacent to said cup storage portion, which operatively is connected to said drive means, for periodically dispensing one of said plurality of cups into each of said holes in said table in synchronism with said periodic table rotation; a filling station mounted on said base member at a second position over said table, having a fluid reservoir storing a fluid to be dispersed into said cups and a fluid delivery mechanism connected to said reservoir, which is operatively connected to said drive means, for periodically dispensing a predetermined volume of said fluid through a delivery nozzle connected therewith, into each of said cups in said holes in said table in synchronism with said periodic table rotation; a cover dispenser mounted on said base member at a third position over said table, having a plurality of cup covers stored in a cover storage portion and a vacuum picking nozzle adjacent to said cover storage portion which is operatively connected to said drive means, for periodically picking one of said plurality of covers and placing it over the mouth of each one of said cups filled with said fluid in said holes in said table in synchronism with said periodic table rotation; a heat sealing station mounted on said base member at a fourth position over said table, having a heating element which is operatively connected to said drive means, for periodically heating said cover placed over the mouth of each one of said cups filled with said fluid in said holes in said table to heat-seal said cover to said cup in synchronism with said periodic table rotation; a cup removal station, including a removal ramp, mounted on said base member at a fifth position adjacent to said table; said drive means further comprising: a motor for providing rotary power; a Geneva driving wheel operatively connected to said motor and rotating at a constant angular velocity; a Geneva indexing wheel having a plurality of n radial grooves in the circumference thereof equal in number to said plurality of holes in said table, for periodically rotating said table, between rest periods, through an angle of 360/n degrees; said cover dispenser further comprising: a rotary cam operatively connected to said motor and rotating at said constant angular velocity, having an actuating orientation timed to occur during said rest period for said table; a fixed vertical plate mounted on said base and located beneath said cover storage portion; a movable plate slidably mounted to said fixed plate to assume upward and downward positions and operatively connected to said rotary cam, for undergoing vertical motion from said upward position to said downward position and then back to said upward position when said cam moves through said actuating orientation; an upper stop pin and a lower stop pin mounted on said fixed vertical plate, along said central axis; an upper propulsion pin and a lower propulsion pin mounted on said fixed vertical plate, respectively spaced along a second vertical axis equidistant above and below the horizontal mid-line between said upper and lower stop pins; a nozzle rotating cam rotatably mounted on said movable plate, having three radial grooves in the circumference thereof, the first said groove operatively engaging said upper stop pin when said movable plate is in said upward position to orient said nozzle rotating cam in an upward angular position, the second said groove operatively engaging said upper propulsion pin when said movable plate is moved toward said downward position to orient said nozzle rotating cam in a horizontal angular position, the third said groove operatively engaging said lower propulsion pin when said movable plate is moved further toward said downward position to orient said nozzle rotating cam in a downward angular position where said first groove operatively engages said lower stop pin; said vacuum picking nozzle being mounted to said nozzle rotating cam, facing upward and contacting a first one of said plurality of covers in said cover storage portion when said nozzle rotating cam is in said upward angular position; said vacuum picking nozzle adhering to said first cover by vacuum operation and withdrawing said first cover from said cover storage portion as said movable plate slides downward from said upward position; said vacuum picking nozzle facing downward and positioning said cover onto one of said cups in one of said table holes aligned with said cover dispenser when said movable plate reaches said downward position in response to said cam being oriented in said actuating orientation.
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이 특허를 인용한 특허 (8)
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