Product turner and placer

Patent metadata

Field	Value
Publication number	US-9687390-B2
Application number	US-201615005511-A
Country	US
Kind code	B2
Filing date	Jan 25, 2016
Priority date	Jan 26, 2015
Publication date	Jun 27, 2017
Grant date	Jun 27, 2017

Abstract

An apparatus is disclosed for severing a continuous web into discrete pieces, and re-orienting the discrete pieces by turning and placing the discrete pieces onto a moving conveyor for further processing as desired.

First claim

We claim:

1. A method of processing a continuous web; the method comprising:
providing an incoming continuous web of material comprising a first edge and a second edge, said continuous web of material provided along a first plane of travel defined by said first and said second edges;
severing the web into discrete pieces;
acquiring a discrete piece with a rotating and pivoting unit;
rotating said discrete piece about an axis of rotation of said rotating and pivoting unit;
pivoting said discrete piece to a second plane of travel, said second plane of travel intersecting said axis of rotation of said rotating and pivoting unit;
said rotating and pivoting steps reorienting said discrete pieces from said first plane of travel to said second plane of travel, said second plane of travel intersecting said first plane of travel;
depositing said pieces along said second plane of travel and spacing adjacent pieces by separating a top edge of said first discrete piece from a bottom edge of said second discrete piece.

2. A method according to claim 1 , wherein said first plane of travel is vertical.

3. A method according to claim 1 , wherein said first plane of travel is horizontal.

4. A method of claim 1 , said pieces deposited onto a conveyor.

5. A method of claim 1 , said pieces deposited onto a running web of material.

6. A method of claim 1 , said pieces comprising a diaper.

7. A method of processing a continuous web; the method comprising:
acquiring a rotating and pivoting unit series of discrete pieces comprising a leading edge, a trailing edge, a top edge and a bottom edge, said pieces traveling at a first orientation relative to horizontal;
rotating said discrete pieces about an axis the first orientation;
pivoting said discrete nieces about a pivot axis;
spacing adjacent pieces by separating a trailing edge of a first discrete piece from leading edge of a second discrete piece;
reorienting said discrete pieces from said first orientation relative to horizontal to a second orientation relative to horizontal parallel with said pivot axis;
depositing said pieces and spacing adjacent pieces by separating a top edge of said first discrete piece from a bottom edge of said second discrete piece.

8. A method according to claim 7 , wherein said first orientation relative to horizontal is vertical.

9. A method according to claim 7 , therein said second orientation relative to horizontal is horizontal.

10. A method of claim 7 , said pieces deposited onto a conveyor.

11. A method of claim 7 , said pieces deposited onto a running web of material.

Assignees

• Joa Curt G Inc

Inventors

• Davidson Benjamin T
• Ingole Sudeep

Classifications

• B65G47/843

  the article-engaging elements being suction or magnetic means · CPC title

• B65G47/252

  about an axis substantially perpendicular to the conveying direction · CPC title

• A61F13/15764 Primary

  Transferring, feeding or handling devices; Drives · CPC title

• A61F13/15723

  Partitioning batts; Cutting · CPC title