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US 8,322,395 B2Granted
Apparatus and method for clean removing labels from containers
OwnerRichard H. Hurstinventor
Life of this patent
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Abstract
An improved semi-automatic Label Stripping Machine for detaching labels from a round container is disclosed. The container is placed between a rotatable idler and a rotatable platform. The container is rotated on its central vertical axis by rotating the platform. A plurality of peeler assemblies are brought in contact with the label and are moved down the outside surface of the container there by spirally striping off the label. The apparatus further comprises a guide that provides provide improved safety and a self-cleaning feature.
Claims14
An improved apparatus for removing labels from the outside surface of a container, said apparatus comprising:
- a frame;
- a rotary platform movably associated with said frame wherein said platform is configured for receiving a first end of a cylindrically shaped container;
- a rotary idler movably associated with said frame wherein said rotary idler is adjacent to and in alignment with said rotary platform, said rotary idler configured to receive and rotatably clamp an opposing second end of said cylindrically shaped container between said rotary idler and said rotary platform thereby defining a container void between said rotary platform and said rotary idler;
- a rotary movement generator mechanically associated with said housing and said rotary platform, said rotary movement generator configured to generate and transfer a rotating force to said rotary platform;
- a plurality of peeler assemblies wherein each peeler assembly comprises a peeler and wherein each peeler assembly is movably associated with said frame so that each peeler assembly is outside of said container void when not actuated and moves toward said container void when actuated;
- and
- a peeler assembly actuator configured for moving at least one peeler assembly a predefined distance toward said container void wherein said predefined distance is adjustable and selected so that the peeler of the at least one actuated peeler assembly comes into contact with a label associated with an outside surface of said cylindrically shaped container to spirally strip said label from said container;
- and
- wherein said plurality of peeler assemblies are in alignment along a predefined peeler-axis and wherein said apparatus further comprises a peeler guide defining a guide width, wherein said peeler guide extends along said peeler-axis from a first peeler assembly to a last peeler assembly and wherein said peeler guide further defines a peeler-assembly-bay at each peeler assembly location, wherein each peeler assembly is configured to retract within its respective peeler-assembly-bay when not engaging in a label removing process thereby providing at least one of a cleaning function and a safety function.
6 more elements
An improved apparatus for removing labels from the outside surface of a container, said apparatus comprising:
- a frame;
- a plurality of rotary platforms movably associated with said frame wherein each of said platform is configured for receiving a first end of a cylindrically shaped container;
- a plurality of rotary idlers movably associated with said frame wherein each rotary idler is adjacent to and in alignment with one of said rotary platforms thereby defining a rotary platform-rotary idler pair
- wherein each of said rotary idlers is configured to receive and rotatably clamp an opposing second end of said cylindrically shaped container between said rotary idler its respective rotary platform thereby defining a container void between said rotary platform-rotary idler pair;
- a rotary movement generator mechanically associated with said housing and each of said rotary platforms, said rotary movement generator configured to generate and transfer a rotating force to each rotary platform;
- a plurality of peeler assemblies defining a peeler assembly array for each rotary platform-rotary idler pair, wherein each peeler assembly comprises a peeler and wherein each peeler assembly is movably associated with said frame so that each peeler assembly is outside of said container voids when not actuated and moves toward a container void when actuated;
- a peeler assembly actuator configured for moving at least one peeler assembly a predefined distance toward a container void wherein said predefined distance is adjustable and selected so that the peeler of said at least one actuated peeler assembly comes into contact with a label associated with an outside surface of said cylindrically shaped container, placed in a container void, to spirally strip said label from said container;
- and
- wherein the peeler assemblies in each peeler assembly array are in alignment along a predefined peeler-axis and wherein said apparatus further comprises a peeler guide for each peeler assembly array, wherein each of said peeler guides extends along its respective peeler-axis from a first peeler assembly to a last peeler assembly and wherein each of said peeler guides further define a peeler-assembly-bay at each peeler assembly location, and wherein each peeler assembly is configured to retract within its respective peeler-assembly-bay when not engaging in a label removing process thereby providing at least on of a cleaning function and a safety function.
6 more elements
Dependencies are inferred from the claim text.