Apparatus for wrapping confectionery products and the like
First Claim
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1. Apparatus for successively wrapping individual and similarly shaped items, comprising:
- vibrating means for receiving said items and feeding said items into the apparatus;
indexing means coupled to receive said fed items and to move said items along in a spaced sequence in the apparatus;
a stationary receiving yoke;
conveying means for feeding and displacing the items into said receiving yoke, said yoke located below said conveying means; and
means operable to push said items in said yoke into a wrapping means.
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Abstract
The products to be wrapped are moved from an input conveyor belt onto a vibrating infeed and proceed through a timing wheel which predeterminedly spaces the products. The products are dropped into a receiving yoke, and a sheet of wrapping paper is positioned such that a reciprocating plunger moves the paper and product through a forming cone and into a wrapping head which folds and closes the paper on the product.
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Citations
22 Claims
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1. Apparatus for successively wrapping individual and similarly shaped items, comprising:
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vibrating means for receiving said items and feeding said items into the apparatus; indexing means coupled to receive said fed items and to move said items along in a spaced sequence in the apparatus; a stationary receiving yoke; conveying means for feeding and displacing the items into said receiving yoke, said yoke located below said conveying means; and means operable to push said items in said yoke into a wrapping means. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. Apparatus for moving uniformly shaped pieces from an infeed position to a wrapping position where each piece is individually wrapped in a flexible wrapping sheet, the apparatus including
a vibrating infeed for the pieces; -
a timing means for receiving said fed pieces and moving said pieces in an indexed sequence along the feeding path; a conveyor for moving said pieces to a displacing position below the feeding path; a stationary receiving yoke located below said conveyor and stationary guide means, said guide means to direct the displacement of said pieces into a U-shaped portion of the receiving yoke; and a reciprocating plunger, said plunger in its forward stroke moves each piece and its associated wrapping sheet into a forming cone and wrapping head wherein the piece is enclosed within the sheet. - View Dependent Claims (9, 10)
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11. In apparatus for successively wrapping individual and similarly shaped confectionery items, having a frame, means on said frame for sequentially feeding sheets of wrapping material, and a wrapping head adjacent one side of the material, the improvement comprising:
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vibrating means for feeding said items into the apparatus along a vibrating path; timing means positioned in said path to engage said fed items and to move them along in a timed sequence in the apparatus; a stationary drop guide and stationary receiving yoke; conveying means adjacent the timing means for coupling and displacing the items onto said guide and yoke, said yoke located below said conveying means; and means reciprocally operable to push said item in said yoke and one of said sheets into a wrapping means. - View Dependent Claims (12, 13, 14, 15)
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16. In apparatus for moving uniformly shaped circular confectionery pieces from an infeed position to a wrapping position where each piece is individually wrapped in a flexible wrapping sheet, the apparatus comprising in combination:
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a vibrating infeed for the pieces; a timing means for receiving said fed pieces and moving said pieces in a spaced sequence along the feeding path; a conveyor for moving said pieces to a dropping position; a stationary receiving yoke located below said conveyor and stationary guide means, said guide means to direct the dropping of said pieces into the receiving yoke; a reciprocating plunger, said plunger in its forward stroke moves each piece and its associated wrapping sheet into a forming cone and wrapping head wherein the piece is enclosed within the sheet; and a drive means and drive mechanism coupled between said drive and timing means and said reciprocating plunger, whereby said mechanism synchronizes the movement of the plunger in relation to said timing means. - View Dependent Claims (17)
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18. A machine for individually wrapping pieces of confectionery items in a flexible wrapping material, comprising:
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a frame; a drive unit and drive mechanism mounted on said frame; an infeed belt for feeding the confectionery items into the machine; a vibrator drive and a vibrating infeed having channeling members to direct the items from the belt into the machine in a channeling manner; a timing wheel for engaging each of said channeled pieces to move said items along in a timed and spaced sequence; a conveying means for conveying said timed and spaced items to a discharge position; a stationary guide and stationary receiving yoke positioned beneath said conveying means in said discharge position, such that the conveyed items are dropped by said conveying means onto said guide means and caught by a U-shaped portion of said receiving yoke; a source of wrapping paper rotatably mounted and delivered by a wrapping strip mechanism including a rotatably mounted and driven roller, roller guides, a pair of driven infeed rollers, a cutting edge and a wrapping feed belt for positioning a strip of said wrapping paper against paper stops on said receiving yoke forward of said conveyed items; and a reciprocating plunger to push said wrapping sheet and said item positioned in said yoke forward into a forming cone and a wrapping head wherein the item is enclosed within the wrapping sheet. - View Dependent Claims (19, 20, 21)
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22. A machine for individually wrapping pieces of circular confectionery items in a flexible sheet of wrapping material comprising in combination:
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an infeed belt for feeding the confectionery items into the machine; a vibrator drive and a vibrating infeed having channeling members to direct the items from the belt into the machine in a channeling manner; a timing wheel for engaging each of said channeled pieces to move said items along in a spaced sequence; a conveying means for conveying said items to a dropping point; a stationary guide and stationary receiving yoke positioned beneath said conveying means at said dropping point such that the conveyed items are dropped by said conveying means onto said guide means and received in formed portions of said receiving yoke; and a reciprocating plunger to push said wrapping sheet and said item retained in the formed portion of said yoke through a forming cone and into a wrapping head wherein the item is enclosed within the wrapping sheet.
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Specification