Claims
- 1. An apparatus for forming confectionery products, said apparatus includinga feeder for providing a continuous rope of confectionery product of a given cross-section and advancing said rope along a feed path at a feed rate, a positioner permitting said rope to extend vertically under the influence of gravity while being advanced along said feed path, a control for said positioner for altering the length of said feed path so as to lengthen and shorten said path from time-to-time, whereby said path can be lengthened at a rate equal to said feed rate to stop movement of said rope along said feed path, and shortened so as to accelerate said feed rate, said apparatus further including at least one ultrasonically energized stack comprised of a converter, a booster and a confectionery product forming tool, a stack positioner for moving said forming tool into engagement with at least the portion of the rope adjacent its leading edge when said leading edge is stopped, and for releasing a formed product prior to shortening said feed path to permit resumption of advancement by said leading edge.
- 2. An apparatus for forming confectionery products including:a feeder for advancing confectionery material along a feed path; a positioner for vertically positioning said confectionery material provided by said feeder; a positioner control for controlling the vertical position of said positioner to alter the positioning of said confectionery material; and an ultrasonic forming tool receiving confectionery material from said positioner and forming said confectionery material into formed confectionery products.
- 3. The apparatus of claim 2 wherein said feeder comprises a feed belt.
- 4. The apparatus of claim 2 wherein said positioner comprises a rotary wheel.
- 5. The apparatus of claim 2 wherein said positioner control raises and lowers said positioner to alter the positioning of said confectionery material.
- 6. The apparatus of claim 2 wherein said ultrasonic forming tool comprises two ultrasonically activatable opposable cavities.
- 7. An apparatus for forming confectionery products comprising:an ultrasonically energizable forming tool having a forming cavity; an ultrasonic energy converter ultrasonically activating said forming tool; and a forming surface supporting confectionery product for engagement into the forming cavity of said forming tool.
- 8. The apparatus of claim 7 further comprising:an power supply output control for controlling the power supplied to said ultrasonic energy converter to vary the amplitude of ultrasonic energy supplied by said ultrasonic energy converter.
- 9. The apparatus of claim 7 additionally comprising a secondary forming tool oriented in opposition to said forming tool.
- 10. The apparatus of claim 7 wherein said forming tool further includes a cutting edge for cutting confectionery stock supplied to said forming tool to provide confectionery stock for engagement into the forming cavity of said forming tool.
CROSS-REFERENCE TO RELATED APPLICATION
This application is a divisional of U.S. application Ser. No. 08/757,589, filed Nov. 27, 1996 which issued as U.S. Pat. No. 5,861,185 on Jan. 19, 1999 which is a continuation-in-part of U.S. application Ser. No. 08/701,394, filed Aug. 22, 1996 which issued as U.S. Pat. No. 5,871,783 on Feb. 16, 1999.
US Referenced Citations (44)
Foreign Referenced Citations (1)
Number |
Date |
Country |
2219245A |
Jun 1989 |
GB |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
08/701394 |
Aug 1996 |
US |
Child |
08/757589 |
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US |