Pattern former for wrapped bakery products and method for loading and unloading bakery products
AssigneeStewart Systems, Inc.
InventorsWilliam A. Rinks, John M. Lucido
Life of this patent
Estimating the term…
Abstract
A pattern former for assembling wrapped bakery products into predetermined patterns comprises a perforated vacuum turntable. Vacuum is applied to the vacuum turntable while bakery products are loaded thereon and positioned in a predetermined pattern. Once the bakery products are positioned on the turntable in the predetermined pattern, an air assist is applied to the vacuum turntable while the bakery products are unloaded therefrom. The air assist eliminates contact between the wrappers of the wrapped bakery product and the upper surface of the turntable thereby eliminating disorientation of the bakery products within the wrappers.
Claims1
For use in conjunction with a pattern former having a perforated vacuum turntable, an air circulation system comprising:
- a three-position valve block having first, second, and third orifices therein;
- a manifold positioned between the vacuum turntable and the valve block providing airflow between the vacuum turntable and the valve block;
- means supporting the valve block for positioning in first, second, and third positions relative to the manifold;
- means for supporting the valve block beneath the vacuum turntable;
- means for selectively positioning the valve block between the first, second, and third positions;
- vacuum generating means;
- a vacuum hose connected to the vacuum generating means for receiving airflow therethrough;
- and
- an intake manifold for receiving airflow from the vacuum hose and directing the airflow through the valve block.
Dependencies are inferred from the claim text.