Movement unit for articles

Patent metadata

Field	Value
Publication number	US-12208971-B2
Application number	US-202117998245-A
Country	US
Kind code	B2
Filing date	Jul 26, 2021
Priority date	Jul 31, 2020
Publication date	Jan 28, 2025
Grant date	Jan 28, 2025

Abstract

A movement unit for articles includes a first carousel device having a first transporter member and first gripping heads mounted thereon and provided to move the articles into a single-row configuration. The movement unit further includes a second carousel device to receive the articles from the first carousel device, having a second transporter member and second gripping heads mounted thereon. Each second gripping head is configured to receive the articles from a respective first gripping head and to move the articles into a multi-row configuration.

First claim

The invention claimed is:

1. A movement unit for articles, comprising:
a first carousel device comprising:
a first transporter member moveable along a first advance trajectory, and
first gripping heads comprising gripping elements, said gripping elements comprising
a central arm connected to each one of said first gripping heads and
two lateral arms mounted on each one of said first gripping heads at an opposite side with respect to said central arm and articulated to pivot away from and towards said central arm in order to retain or release said articles,

said first gripping heads moveably mounted on said first transporter member, said first gripping heads configured to move said articles into a single-row configuration, in which said articles are aligned in a single row during movement of said articles along said first advance trajectory; and

a second carousel device comprising:
a second transporter member moveable along a second advance trajectory, and
second gripping heads moveably mounted on said second transporter member, each second gripping head being configured to receive said articles from said first carousel device and to move said articles into a multiple-row configuration, in which said articles are aligned in a plurality of rows staggered relative to each other during movement of the articles along said second advance trajectory,

wherein:
each lateral arm, when pivoted toward the central arm, is configured to retain one article between each lateral arm and the central arm, and
each second gripping head is configured to receive said articles from a respective first gripping head.

2. The movement unit according to claim 1 , wherein said second gripping heads are configured to be moved on said second transporter member to define on said second carousel device a number of rows of articles equal to a number of articles received from each second gripping head.

3. The movement unit according to claim 2 , wherein said second gripping heads are configured to be moved on said second transporter member in such a manner that, over at least a portion of said second carousel device, each row of said plurality of rows is substantially parallel with said second advance trajectory.

4. The movement unit according to claim 1 , wherein:
said first transporter member comprises a drum configured to rotate about a first main rotation axis, and
said first advance trajectory defines a circumference.

5. The movement unit according to claim 4 , wherein said first main rotation axis is substantially vertical.

6. The movement unit according to claim 1 , wherein:
said second transporter member comprises a drum configured to rotate about a second main rotation axis, and
said second advance trajectory defines a circumference.

7. The movement unit according to claim 6 , wherein said second main rotation axis is substantially vertical.

8. The movement unit according to claim 1 , wherein each said second gripping head comprises a tray-like element having a plurality of seats, each seat being configured to receive a single article from a corresponding first gripping head.

9. The movement unit according to claim 1 , wherein said second carousel device comprises:
a driving equipment of said second gripping heads, configured to pivot each second gripping head about a pivot axis in order to move said articles into said configuration with multiple rows.

10. The movement unit according to claim 9 , wherein:
each said second gripping head comprises a tray-like element having a plurality of seats, each seat being configured to receive a single article from a corresponding first gripping head; and
said pivot axis is spaced apart from a straight line which joins said seats of said tray-like element.

11. A method for moving articles between carousel devices, comprising:
providing a first carousel device comprising: a first transporter member moveable along a first advance trajectory, and first gripping heads moveably mounted on said first transporter member;
providing a second carousel device comprising: a second transporter member moveable along a second advance trajectory, and second gripping heads moveably mounted on said second transporter member;
moving, by said first carousel device, said articles retained by said first gripping heads into a configuration with a single row, in which said articles are aligned in a single row during movement of said articles along said first advance trajectory;
transferring said articles from said first carousel device to said second carousel device by passing the articles from each first gripping head to a respective second gripping head;
moving, by said second carousel device, said articles received from said first gripping heads into a configuration with multiple rows, in which said articles are aligned in a plurality of rows staggered relative to each other during movement of the articles along said second advance trajectory; and
filling said articles during movement of the articles along the second advance trajectory.

12. The method according to claim 11 , wherein said articles are passed two by two from said each first gripping head to said respective second gripping head.

13. An apparatus for producing capsules for infusion type beverages, the apparatus comprising a unit comprising at least one movement unit, the at least one movement unit comprising:
a first carousel device comprising:
a first transporter member moveable along a first advance trajectory, and
first gripping heads moveably mounted on said first transporter member, said first gripping heads configured to move said articles into a single-row configuration, in which said articles are aligned in a single row during movement of said articles along said first advance trajectory; and

a second carousel device comprising:
a second transporter member moveable along a second advance trajectory, and
second gripping heads moveably mounted on said second transporter member, each second gripping head being configured to receive said articles from said first carousel device and to move said articles into a multiple-row configuration, in which said articles are aligned in a plurality of rows staggered relative to each other during movement of the articles along said second advance trajectory,

wherein:
each second gripping head is configured to receive said articles from a respective first gripping head,
said at least one movement unit is configured to transport empty capsules from said first carousel device to said second carousel device, and
in said unit, said empty capsules are configured to be filled with a powdered product.

14. The apparatus according to claim 13 , wherein said empty capsules are configured to be filled during movement of said second transporter member along said second advance trajectory.

15. The movement unit according to claim 1 , wherein each one of said two lateral arms comprises an end region curved toward the central arm.

16. The movement unit according to claim 1 , wherein the central arm comprises an end region with two opposed recesses.

Assignees

• Gd Spa

Inventors

• Biondi Andrea
• Cavazza Luca
• Zanetti Umberto
• Campagnoli Enrico
• Gigante Antonio
• Noferini Giacomo

Classifications

• B65G47/71

  the articles being discharged {or distributed} to several {distinct separate} conveyors {or to a broader conveyor lane} · CPC title

• B65B65/006

  Multiple parallel packaging lines · CPC title

• B65B43/54

  Means for supporting containers or receptacles during the filling operation · CPC title

• B65B43/46

  using grippers · CPC title

• B65B29/022

  packaging infusion material into capsules · CPC title