Product alignment mechanism

• US 4,129,207 A
• Filed: 01/05/1977
• Issued: 12/12/1978
• Est. Priority Date: 03/30/1976
• Status: Expired due to Term

• Current Assignee: Automated Machinery System Incorporated
• Original Assignee: AMFM Incorporated
• Inventors: Cupp, William A.
• Primary Examiner(s): Blunk, Evon C.
• Assistant Examiner(s): Thomson, Richard K.
• Application Number:
  US05/757,114
• Time in Patent Office: 706 Days
• Field of Search: 198/427, 198/432, 198/443, 198/445, 198/446, 198/456, 198/458, 198/462, 198/539, 198/600, 198/836, 198/434
• US Class Current: 198/445
• CPC Class Codes: B65G 47/71 the articles being discharged or distributed to several distinct separate conveyors or to a broader conveyor lane

Abstract

An apparatus for aligning product being conveyed in a forward direction where a conveying element urges product to be re-distributed laterally for advancement to an adjacent accumulation plate to form interlocking hexagonal close pack clusters. Further distribution in the longitudinal and lateral directions takes place along a downwardly sloping contiguous conveyor having a series of flaring spacers until product is finally distributed in a desired fashion.

Claims

1. A product alignment apparatus employing a series of continuous conveyors integrally formed to act upon product advancing in a forward direction, including:

first conveying means for receiving product at random from a source of supply, said first conveying means being formed of a plurality of spaced apart separating members for lateral distribution of product and simultaneously urging product forward at a predetermined speed;

accumulating means disposed in proximity to said first conveying means laying in a plane coincidental thereto, for receiving product advancing from said first conveying means;

guide means disposed at the respective lateral portions of said first conveying means and said accumulating means, for defining the maximum lateral travel of said product; and

with said first conveying and accumulating means causing product to assume a tight pack hexagonal pattern; and

second conveying means, being in proximity to and disposed at an angle with respect to said accumulating means, and being formed with a series of product orientators for receiving and urging product to travel in a downward and lateral direction in a predefined pattern of side by side longitudinal columns.

2. An apparatus as claimed in claim 1, and:

said guide means being laterally adjustable for defining the effective operating width of said first conveying means and said accumulating means such that a hexagonal close packed grouping is formed.

3. An apparatus as claimed in claim 1, and:

said first conveying means being adapted to urge said product in a forward direction and at a rate of travel causing product conveyed therefrom to form a cluster in a hexagonal close packed pattern.

4. An apparatus as claimed in claim 1, and:

said accumulating means being adapted to provide frictional resistance to the forward travel of said product for cooperating with said separating means, to urge said advancing product to interlock in a hexagonal close packed pattern.

5. An apparatus as claimed in claim 1, and:

said product being advanced onto said accumulating means being clustered in rows oriented 60°

to the horizontal axis of said first conveying means.

6. An apparatus as claimed in claim 1, and said product being urged onto the accumulator means by said first conveyor means urges said product to move along the accumulator means in unison without slippage between adjacent columns.

7. An apparatus as claimed in claim 1, and:

said second conveying means being provided with a plurality of spaced apart separating members disposed along the width of said second conveying means.

8. An apparatus as claimed in claim 7, and:

said separating members being defined by a tapered upper section extending into a contiguous downwardly sloping portion extending in a plane parallel to said second conveying means.

9. An apparatus as claimed in claim 7, and:

said separating members each being adjustably positioned from one another to form a space therebetween sufficient to enable free travel of product along said second conveying means

10. An apparatus as claimed in claim 7, and:

said separating members each being spaced with respect to one another, to progressively form an increasing width therebetween along the line of travel of said second conveying means for product travel.

11. An apparatus as claimed in claim 1, and:

alternate rows of product formed on said accumulating member separately travel in a downward direction along said second conveying means.

12. An apparatus as claimed in claim 1, and:

a plurality of spaced product separation vanes being disposed in progressively wider apart relation along the line of travel of said second conveying means, whereby product initially traveling downwardly along said second conveying means being urged to travel on top of said separator vanes and as the product travels downwardly, said separator vane causes the product to rotate and slide down into the channel formed between vanes.