Line connector with 90 degree rotation mechanism

• US 5,950,842 A
• Filed: 11/20/1996
• Issued: 09/14/1999
• Est. Priority Date: 02/23/1995
• Status: Expired due to Term

• Current Assignee: Hochland Natec Gmbh (HOCHLAND Holding GmbH & Co. KG)
• Original Assignee: Natec, Reich, Summer GmbH & Co., KG
• Inventors: Baur, Wilhelm
• Primary Examiner(s): Nguyen, Tuan N.
• Application Number:
  US08/700,389
• Time in Patent Office: 1,028 Days
• Field of Search: 209/656, 209/657, 209/918, 209/540, 198/416, 198/448, 198/452, 198/779
• US Class Current: 209/540
• CPC Class Codes: B65G 2203/042 Sensors
• CPC Class Codes: B65G 47/244 by turning them about an axis substantially perpendicular to the conveying plane
• CPC Class Codes: B65G 47/681 from distinct, separate conveyor lanes
• CPC Class Codes: Y10S 209/918 Swinging or rotating pusher feeding item

Abstract

A line connector apparatus has at least one table receiving items to be conveyed from at least one feeder conveyor. At least one guide mechanism is rotatably mounted on the table for selectively guiding items into two different directions, one direction leading into a transport path, and the other direction leading away from the transport path and into a discard container for defective items.

Claims

1. A line connector apparatus for feeding items into a single transport path from plural product lines, the apparatus comprising:

at least two separate feeder conveyors;

a table positioned to receive items from the feeder conveyors;

at least two guide members rotatably mounted on the table to guide items received from the respective feeder conveyors into the single transport path, each guide member being rotatable between a first position in which defective items from the respective conveyor are displaced off the transport path and a second position in which acceptable items are guided and conveyed into the transport path; and

each guide member having an inner slide face for guiding items into said transport path, each inner slide face having a rotation means for rotating items as they are guided into the transport path.

2. The apparatus as claimed in claim 1, wherein each guide member is rotatably mounted for rotation about a swivel axis between said first and second positions.

3. The apparatus as claimed in claim 1, wherein each guide member has an outer slide face for displacing items away from said transport path.

4. The apparatus as claimed in claim 3, wherein the inner slide faces of the guide members together in said second position form a V-shaped channel leading into said transport path.

5. The apparatus as claimed in claim 1, including at least one sensor for detecting defective items.

6. The apparatus as claimed in claim 1, wherein the table has a roll conveyor for conveying items along said transport path.

7. The apparatus as claimed in claim 1, including a single outlet conveyor for removing items from the transport path of said table.

8. A line connector apparatus for feeding items into a single transport path from plural product lines, the apparatus comprising:

at least two separate feeder conveyors;

a table positioned to receive items from the feeder conveyors;

at least two guide members rotatable mounted on the table to guide items received from the respective feeder conveyors into a single transport path, each guide member being rotatable between a first position in which defective items from the respective conveyor are displaced off the transport path and a second position in which acceptable items are guided and conveyed into the transport path;

each guide member having an inner slide face for guiding items from a respective feeder conveyor into said transport path, each inner slide face having a first end for receiving items from the respective feeder conveyor and a second, exit end from which items enter the transport path; and

each inner slide face having a limit stop projecting outwardly from said slide face, said limit stop being located at a position between said first and second ends for rotating items as they travel along said slide face.

9. The apparatus as claimed in claim 8, wherein the limit stop has a square stop edge.