Methods and a machine for forming a shelf-ready shipper display system

Patent metadata

Field	Value
Publication number	US-2016176142-A1
Application number	US-201514968404-A
Country	US
Kind code	A1
Filing date	Dec 14, 2015
Priority date	Dec 19, 2014
Publication date	Jun 23, 2016
Grant date	—

Abstract

A machine for forming a container from a blank includes a mandrel mounted to a frame. The mandrel includes a first side, an opposite second side, and an external shape complementary to an internal shape of at least a portion of the container. The machine also includes a first presser arm, a folding arm, and a second presser arm each coupled to the frame. The first presser arm is positionable generally proximate the first side of the mandrel and is configured to wrap a first portion of the blank about the mandrel. The folding arm is positionable at least generally proximate the second side of the mandrel and is configured to wrap a second portion of the blank about the mandrel. The second presser arm is disposed generally proximate the first presser arm and is configured to wrap a third portion of the blank about the mandrel.

First claim

What is claimed is:

1 . A machine for forming a container from a blank, said machine comprising:
a mandrel coupled to a frame, said mandrel having a first side, an opposite second side, and an external shape complementary to an internal shape of at least a portion of the container; a first presser arm associated with the frame, said first presser arm positionable generally proximate said first side of said mandrel, said first presser arm configured to wrap a first portion of the blank about said mandrel; a folding arm associated with the frame, said folding arm positionable at least generally proximate said second side of said mandrel, said folding arm configured to wrap a second portion of the blank about said mandrel; and a second presser arm associated with the frame, said second presser arm disposed generally proximate said first presser arm, said second presser arm configured to wrap a third portion of the blank about said mandrel.

2 . A machine in accordance with claim 1 further comprising:
a first lift mechanism coupled to said first presser arm and associated with the frame;
a second lift mechanism coupled to said folding arm and associated with the frame; and
a suspension mechanism coupled to said second presser arm and associated with the frame.

3 . A machine in accordance with claim 1 , wherein said first presser arm is operatively coupled to a first servomechanism, said folding arm is operatively coupled to a second servomechanism, and said second presser arm is operatively coupled to a third servomechanism, said machine further comprising a control system in communication with said first servomechanism, said second servomechanism, and said third servomechanism, said control system is configured to transmit a signal to each of said first, second, and third servomechanisms to independently control movement of said first presser arm, said folding arm, and said second presser arm to wrap at least the first, second, and third portions of the blank about said mandrel to form the container.

4 . A machine in accordance with claim 3 further comprising:
a first lift mechanism coupled to said first presser arm and associated with the frame;
a second lift mechanism coupled to said folding arm and associated with the frame; and
a suspension mechanism coupled to said second presser arm and associated with the frame, wherein said first lift mechanism is operatively coupled to a fourth servomechanism, said second lift mechanism is operatively coupled to a fifth servomechanism, and said suspension mechanism is operatively coupled to a sixth servomechanism, wherein said control system is in communication with said fourth servomechanism, said fifth servomechanism, and said sixth servomechanism, said control system is further configured to transmit a signal to each of said fourth, fifth, and sixth servomechanisms to independently control movement of said first lift mechanism, said second lift mechanism, and said suspension mechanism to wrap at least the first, second, and third portions of the blank about said mandrel to form the container.

5 . A machine in accordance with claim 1 , wherein the blank includes a reinforcement panel, a first side panel, a first end panel, a second side panel, a second end panel, and a glue panel connected in series along a plurality of parallel fold lines, said first presser arm is configured to wrap at least the second end panel about said mandrel, said folding arm is configured to wrap at least the first end panel and the first side panel about said mandrel, and said second presser arm is configured to wrap at least the reinforcement panel about said mandrel.

6 . A machine in accordance with claim 5 further comprising:
a glue panel folder assembly associated with the frame, said glue panel folder assembly configured to rotate the glue panel into contact with said mandrel; and
a glue panel presser assembly associated with the frame, said glue panel presser assembly configured to press the glue panel and a portion of the first side panel together against said mandrel to form a manufacturing joint of the container.

7 . A machine in accordance with claim 6 wherein said glue panel folder assembly is movable between a first position configured to provide sufficient clearance from said mandrel to avoid interference with a wrapping of at least one of the second end panel and the reinforcement panel about said mandrel, and a second position configured to position the glue panel against said mandrel.

8 . A machine in accordance with claim 6 wherein said glue panel presser assembly is operatively coupled to a seventh servomechanism, said machine further comprising a control system in communication with said seventh servomechanism, said control system is configured to transmit a signal to said seventh servomechanism to hold the glue panel and the portion of the first side panel together against said mandrel for a predetermined time period such that the glue panel and the first side panel are bonded together.

9 . A machine in accordance with claim 5 further comprising a reinforcement panel presser assembly associated with the frame, said reinforcement presser assembly configured to press the reinforcement panel and the second end panel together against said mandrel to couple the reinforcement panel and the second end panel together.

10 . A machine in accordance with claim 9 wherein said reinforcement panel presser assembly is operatively coupled to an eighth servomechanism, said machine further comprising a control system in communication with said eighth servomechanism, said control system is configured to transmit a signal to said eighth servomechanism to hold the reinforcement panel and the second end panel together against said mandrel for a predetermined time period such that the reinforcement panel and the second end panel are bonded together.

11 . A machine in accordance with claim 9 wherein the blank is configured to form a shelf-ready shipper display container with a removable shipping cover, the removable shipping cover includes a portion of the second end panel above a cut line in the second end panel, a glue area is defined on the portion of the second end panel above the cut line, said reinforcement panel presser assembly is configured to press the reinforcement panel and the portion of the second end panel above the cut line together against said mandrel to couple the reinforcement panel and the second end panel together.

12 . A machine in accordance with claim 1 wherein said second presser arm is disposed generally above said first presser arm.

13 . A method for forming a container from a blank using a machine that includes a mandrel, a first presser arm positionable generally proximate a first side of the mandrel, a folding arm positionable at least generally proximate a second side of the mandrel opposite the first side, and a second presser arm disposed generally proximate the first presser arm, said method comprising:
positioning the blank under the mandrel; wrapping a first portion of the blank about the mandrel using the first presser arm; wrapping a second portion of the blank about the mandrel using the folding arm; wrapping a third portion of the blank about the mandrel using the second presser arm; and ejecting the container from the mandrel after the first portion, the second portion, and the third portion of the blank are wrapped about the mandrel.

14 . A method in accordance with claim 13 , wherein the blank includes a reinforcement panel, a first side panel, a first end panel, a second side panel, a second end panel, and a glue panel connected in seri

Assignees

• Westrock Shared Services Llc

Inventors

• Couture David G
• Buscema Craig W
• Graham Thomas D
• Teany Robert Bradley
• Aganovic Amer

Classifications

• B31B2110/35

  rectangular, e.g. square · CPC title

• B31B2100/0022

  made from tubular webs or blanks, including by tube or bottom forming operations · CPC title

• B65D5/5445

  for dividing a tubular body into separate parts · CPC title

• B31B50/62

  by adhesives · CPC title

• B31B2203/084

  Operations & Transport · mapped topic