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US 7,401,451 B2Granted
Conditioning of articles
AssigneeIshida Co., Ltd.
InventorRobert Bennett
Life of this patent
Estimating the term…
Abstract
A method and apparatus for the conditioning of articles. According to one aspect of the invention, a conveyor conveys articles in a conveying direction along a path. A rotatable belt assembly extends adjacent to the path. The rotatable belt assembly includes a belt having a conditioning run extending generally in the conveying direction to contact articles being conveyed along the path. The belt is mounted so that it is capable of displacement to vary the spacing of the conditioning run from the conveying path. The rotatable belt assembly moves vertically and/or with a rocking movement to condition the articles contacted by the conditioning run. The speed of rotation of the rotatable belt assembly may be varied to adjust the spacing between the articles being conveyed.
Claims25
An apparatus for conditioning articles, comprising:
- a conveyor moving articles in a conveying direction along a path;
- and
- a belt assembly adjacent to the path, the belt assembly having a belt with a conditioning run extending in the conveying direction and contacting the articles being conveyed to condition the articles, the entire belt assembly rocking about a first point in response to the contact with the articles, a speed of rotation of the belt being variable to adjust a spacing between the articles being conveyed,
- the belt assembly further moving vertically by the articles, independent of the rocking by moving the conditioning run about a second point, further from the conditioning run than the first point, to reshape the article to an optimal configuration.
1 more element
A method of conditioning articles, comprising:
- moving articles in a conveying direction along a path;
- contacting the moving articles with a conditioning run to condition the articles as the articles are being conveyed;
- rocking the entire conditioning run about a first point in response to the contacting;
- moving the conditioning run in a substantially vertical direction, by the articles, independent of the rocking by moving the conditioning run about a second point, further from the conditioning run than the first point;
- and
- adjusting a rate of rotation of the conditioning run to adjust a spacing between the articles being conveyed.
3 more elements
An apparatus for conditioning articles, comprising:
- means for moving articles in a conveying direction along a path;
- means for contacting the moving articles with a conditioning run to condition the articles, a speed of rotation of the conditioning run being variable to adjust a spacing between the articles being conveyed;
- means for rocking the entire conditioning run about a first point in response to the contacting;
- and
- means for accommodating vertical movement of the conditioning run by moving the conditioning run about a second point, further from the conditioning run than the first points, due to contact with the articles, independent of the rocking of the conditioning run.
2 more elements
An apparatus for conditioning articles, comprising:
- a bowl feeder with a bowl and a spiral track conveyer extending from a bottom to a top of the bowl feeder, the bowl feeder being vibrated to cause articles in the bowl to travel up the spiral track and exit along a stationary outlet path, a bottom surface of the articles contacting the outlet path, and the articles traveling along the spiral track conveyer contacting a radially outer wall of the bowl feeder to orient the articles;
- and
- a belt assembly above the outlet path and having a belt to contact an upper surface of the articles and having a conditioning run moving in a same direction as the articles being conveyed and extending in a conveying direction, wherein the belt assembly is rocked about a first point and moved vertically independent of the rocking by moving the conditioning run about a second point, further from the conditioning run than the first point due to contact with the articles, and a speed of rotation of the belt assembly is varied to adjust a spacing between the articles being conveyed.
An apparatus comprising:
- a conveyor moving articles in a conveying direction along a path;
- and
- a conditioning run extending in the conveying direction and contacting the articles being conveyed to condition the articles, a speed of rotation of the conditioning run being variable to adjust a spacing between the articles being conveyed, and the entire conditioning run rocking about a first point and moving vertically by moving the conditioning run about a second point, further from the conditioning run than the first points in response to the contacting, the rocking and vertical moving being independent of each other.
An apparatus comprising:
- a conveyor moving air tight bags in a conveying direction along a path;
- and
- a conditioning run extending in the conveying direction and contacting the bags being conveyed to plump the bags, a speed of rotation of the conditioning run being variable to adjust a spacing between the bags being conveyed, and the entire conditioning run being rocked about a first point and moved vertically by moving the conditioning run about a second point, further from the conditioning run than the first point, independent of the rocking, in response to the contacting.
An apparatus comprising:
- a conveyor moving air tight bags in a conveying direction along a path;
- and
- means for contacting the bags as the bags are being conveyed to plump the bags, the means for contacting the bags having a variable speed to adjust a spacing between the bags being conveyed, the entire means for contacting rocking about a first point in response to the contacting, and being moved vertically independent of the rocking by moving the conditioning run about a second point, further from the conditioning run than the first points in response to the contacting.
An apparatus for conditioning articles, comprising:
- a conveyor moving articles in a conveying direction along a path;
- and
- a belt assembly adjacent to the path, the belt assembly having a belt with a conditioning run extending in the conveying direction and contacting the articles being conveyed to condition the articles, the entire belt assembly rocking about a first point, in response to the contacting and the belt being linearly and vertically displaceable by moving the conditioning run about a second point, further from the conditioning run than the first point independent of the rocking due to the contacting, to vary the spacing between the conditioning run and the path, a speed of rotation of the belt being variable to adjust a spacing between the articles being conveyed.
An apparatus for conditioning articles, comprising:
- a conveyor moving articles in a conveying direction along a path;
- and
- a belt assembly adjacent to the path, the belt assembly contacting the articles being conveyed to condition the articles, the entire belt assembly rocking about a first point in response to the contact with the articles, the belt assembly further moving vertically by moving the belt assembly about a second point, further from the belt assembly than the first point independent of the rocking due to the contact with the articles.
Dependencies are inferred from the claim text.