Transfer apparatus and corresponding transfer method

Patent metadata

Field	Value
Publication number	US-10227150-B2
Application number	US-201414780509-A
Country	US
Kind code	B2
Filing date	Mar 26, 2014
Priority date	Mar 27, 2013
Publication date	Mar 12, 2019
Grant date	Mar 12, 2019

Abstract

Apparatus to transfer bottles in a container, said apparatus comprising at least a transfer device to transfer the bottles in a first direction and a pick-up and delivery member configured to transfer the bottles from the transfer device to the container. The transfer device and the pick-up and delivery member are disposed consecutive with respect to each other and are of the metering screw type. The pick-up and delivery member is associated to movement means provided to translate the pick-up and delivery member and bring it from a first pick-up condition to a second delivery condition, and vice versa, in a second direction, transverse to the first direction.

First claim

The invention claimed is:

1. Apparatus to transfer bottles in a container comprising:
a transfer device to transfer said bottles in a first direction, the transfer device being a metering screw, mounted in a fixed position, and provided with a first drive member to make the transfer device rotate around a first axis of rotation; and
a pick-up and delivery member to transfer the bottles from said transfer device to said container, said pick-up and delivery member being a metering screw and being provided with a second drive member provided to make the pick-up and delivery member rotate around a second axis of rotation; and
a movement means provided to translate said pick-up and delivery member in a second direction, transverse to said first direction, to bring said pick-up and delivery member from a first pick-up condition, in which said pick-up and delivery member is disposed consecutive to said transfer device to receive the bottles from the transfer device and the second axis of rotation is coaxial with the first axis of rotation, to a second delivery condition, in which said pick-up and delivery member is translated in the second direction with respect to the first condition toward the respective container to deliver the bottles in the container and the second axis of rotation is parallel to the first axis of rotation.

2. Transfer apparatus as in claim 1 , further including at least a containing barrier, able to be selectively activated/de-activated in order to cooperate with said pick-up and delivery member and to define together with the delivery member a channel to guide a feed of the bottles in the first direction.

3. Transfer apparatus as in claim 2 , wherein the metering screw of said pick-up and delivery member is a worm screw, and in that said at least one containing barrier is disposed parallel and facing said worm screw.

4. Transfer apparatus as in claim 3 , wherein said worm screw has circumferential grooves mating with the lateral walls of the container.

5. Transfer apparatus as in claim 3 , wherein said worm screw has a lateral length such that it enters completely inside the container.

6. Transfer apparatus as claim 2 , wherein actuation means are associated to said at least one containing barrier to selectively activate/de-activate it.

7. Transfer apparatus as in claim 2 , wherein said at least one containing barrier in its de-activated condition is concealed with respect to a support plane of the bottles fed by said transfer device.

8. Transfer apparatus as in claim 2 , and wherein the at least one containing barrier includes a first containing barrier and a second containing barrier configured to cooperate with opposite sides of said pick-up and delivery member.

9. Transfer apparatus as in claim 1 , wherein said movement means comprise guides transverse to the first direction on which a support slider for said pick-up and delivery member is mounted sliding in a controlled manner.

10. Transfer apparatus as in claim 1 , wherein said pick-up and delivery member is terminally associated to at least one connection rod of said movement means, said at least one connection rod being horizontally pivoting between positions defined to move said pick-up and delivery member, and said pick-up and delivery member being drivable by a drive member associated to said connection rod in an opposite position in relation to said pick-up and delivery member.

11. Transfer apparatus as in claim 10 , wherein said positions defined by said pick-up and delivery member are determined by a position regulator.

12. Transfer apparatus as in claim 10 , wherein said drive member is disposed in a higher position with respect to said pick-up and delivery member.

13. Transfer apparatus as in claim 12 , wherein said drive member is located on a mobile slider positionable in a controlled manner.

14. Transfer apparatus as in claim 10 , wherein said drive member is located below said pick-up and delivery member.

15. Transfer apparatus as in claim 1 , and further including a mobile barrier positionable inside said container and selectively translatable in said second direction in order to keep aligned, on each occasion, the bottles fed by said pick-up and delivery member, in said container.

16. Transfer apparatus as in claim 15 , wherein a holding device is associated to said mobile barrier and is provided to determine, on each occasion, the position of said mobile barrier in said container.

17. Container containing bottles filled by a transfer apparatus according to claim 1 , and having bottles transferred linearly in a first direction in a first step, and in a second step in which the bottles are introduced into the container, wherein said first step transfers the bottles by means of a transfer device and of a pick-up and delivery member disposed consecutive with respect to each other and both of the screw type, and in that in said second step said pick-up and delivery member translates in a second direction transverse to the first direction in order to thrust the bottles into said container, said bottles being organized in said container in alternate rows of “n” bottles and “n−1”.

Assignees

• Ima Spa

Inventors

• Trebbi Claudio

Classifications

• B65B21/04 Primary

  Arranging, assembling, feeding, or orientating the bottles prior to introduction into, or after removal from, containers {(B65B21/025 takes precedence)} · CPC title

• B65G47/642

  in a horizontal plane · CPC title

• B65B5/106

  by pushers (B65B5/12 and B65B5/108 take precedence) · CPC title

• B65B5/108

  Article support means temporarily arranged in the container · CPC title

• B65G2201/0244

  Bottles · CPC title