Conveyor for conveying a load, separator device and method of conveying a load

Patent metadata

Field	Value
Publication number	US-10227181-B2
Application number	US-201815911408-A
Country	US
Kind code	B2
Filing date	Mar 5, 2018
Priority date	Mar 14, 2017
Publication date	Mar 12, 2019
Grant date	Mar 12, 2019

Abstract

A conveyor (1) has rollers (12) for conveying a load (100) along a conveying direction (C). A stop (20) is configured to be arranged in a separating configuration, in which the load (100) is impeded from being conveyed along the conveying direction (C), and a conveying configuration, in which the load (100) can be conveyed along the conveying direction (C). A trigger (30) is configured to move between a triggered position and an idle position. The trigger (30) is configured so that the load (100) moving in the conveying direction (C) onto the trigger (30) moves the trigger (30) out of the idle position and into the triggered position, thereby arranging the stop (20) in the separating configuration. A counter element (50) is configured to move the trigger (30) out of the idle position when the load (100) is conveyed on the rollers (12) against the conveying direction (C).

First claim

What is claimed is:

1. A conveyor ( 1 ) for conveying a load ( 100 ) along a conveying direction (C), comprising:
a plurality of rollers ( 12 ) for conveying the load ( 100 ) along the conveying direction (C);
a stop ( 20 ) configured to be arranged in a separating configuration, in which the load ( 100 ) is impeded from being conveyed along the conveying direction (C), and a conveying configuration, in which the load ( 100 ) can be conveyed along the conveying direction (C);
a trigger ( 30 ) configured to move between a triggered position and an idle position, wherein the trigger ( 30 ) is configured so that the load ( 100 ) moving in the conveying direction (C) onto the trigger ( 30 ) moves the trigger ( 30 ) out of the idle position and into the triggered position, thereby arranging the stop ( 20 ) in the separating configuration; and
a counter element ( 50 ) configured to move the trigger ( 30 ) out of the idle position when the load ( 100 ) is conveyed on the rollers ( 12 ) against the conveying direction (C).

2. The conveyor of claim 1 , wherein the stop ( 20 ) is arranged in its separating configuration when the load ( 100 ) is conveyed on the rollers ( 12 ) against the conveying direction (C).

3. The conveyor of claim 1 , the counter element ( 50 ) is arranged downstream of the trigger ( 30 ) in the conveying direction (C).

4. The conveyor of claim 1 , wherein the counter element ( 50 ) is physically coupled to the trigger ( 30 ).

5. The conveyor of claim 1 , wherein the counter element ( 50 ) is movable between a protruding position, in which the counter element ( 50 ) protrudes up from a conveying surface ( 14 ) provided by the rollers ( 12 ), and a depressed position, to which the counter element ( 50 ) is moved when depressed by the load ( 100 ) moving against the conveying direction (C) onto the counter element ( 50 ).

6. The conveyor of claim 5 , wherein the counter element ( 50 ) comprises an oblique surface ( 51 ) and/or a rounding protruding substantially obliquely up from the conveying surface ( 14 ) when the counter element ( 50 ) is in the protruding position.

7. The conveyor of claim 5 , wherein the trigger ( 30 ) is configured to move the counter element ( 50 ) into the depressed position of the counter element ( 50 ) when triggered by the load ( 100 ) moving in the conveying direction (C) onto the trigger ( 30 ).

8. The conveyor of claim 1 , wherein the counter element ( 50 ) is provided as a counter flap coupled to the trigger ( 30 ).

9. The conveyor of claim 1 , wherein one of the counter element ( 50 ) and the trigger ( 30 ) comprises a recess ( 54 ) and the other of the counter element ( 50 ) and the trigger ( 30 ) comprises a protrusion ( 34 ) engaging the recess ( 54 ) so that the counter element ( 50 ) is coupled to the trigger ( 30 ).

10. The conveyor of claim 1 , wherein the counter element ( 50 ) is configured to move the trigger ( 30 ) out of the idle position and into an intermediate position that is arranged between the triggered position and the idle position of the trigger ( 30 ), when the load ( 100 ) is conveyed on the rollers ( 12 ) against the conveying direction (C).

11. The conveyor of claim 1 , wherein the counter element ( 50 ) is pivotally mounted to a frame ( 10 ) of the conveyor ( 1 ).

12. The conveyor of claim 1 , wherein the trigger ( 30 ) is arranged downstream of the stop ( 20 ) in the conveying direction (C);
and/or

wherein the trigger ( 30 ) comprises a pedal roller ( 31 ).

13. The conveyor of claim 1 , wherein a delayer is configured to delay a movement of the trigger ( 30 ) from the triggered position into the idle position.

14. The conveyor of claim 1 , wherein the conveyor ( 1 ) is provided as a pick-up lane.

15. A separator device for a conveyor ( 1 ) for conveying a load ( 100 ) along a conveying direction (C), comprising:
a predetermined conveying direction (C);
a stop ( 20 ) configured to be arranged in a separating configuration, in which the load ( 100 ) is impeded from being conveyed along the conveying direction (C), and a conveying configuration, in which the load ( 100 ) can be conveyed along the conveying direction (C);
a trigger ( 30 ) configured to move between a triggered position and an idle position, wherein the trigger ( 30 ) is configured so that the load ( 100 ) moving in the conveying direction (C) onto the trigger ( 30 ) moves the trigger ( 30 ) out of the idle position and into the triggered position, thereby arranging the stop ( 20 ) in the separating configuration; and
a counter element ( 50 ) configured to move the trigger ( 30 ) out of its idle position when the load ( 100 ) is conveyed against the conveying direction (C).

16. A method of conveying a load ( 100 ) on a conveyor ( 1 ), comprising:
conveying the load ( 100 ) along a conveying direction (C) on a plurality of rollers ( 12 );
arranging a stop ( 20 ) in either a separating configuration, in which the load ( 100 ) is impeded from being conveyed along the conveying direction (C), and a conveying configuration, in which the load ( 100 ) can be conveyed along the conveying direction (C);
moving a trigger ( 30 ) between a triggered position and an idle position, wherein the load ( 100 ) moving in the conveying direction (C) onto the trigger in its idle position moves the trigger ( 30 ) out of its triggered position, thereby arranging the stop ( 20 ) in the separating configuration; and
moving the trigger ( 30 ) out of its idle position when the load ( 100 ) is conveyed on the rollers ( 12 ) against the conveying direction onto a counter element ( 50 ).

Assignees

• Interroll Holding Ag

Inventors

• Loizeau Antoine

Classifications

• B65G47/29 Primary

  by temporarily stopping movement {(stopping elements B65G47/88)} · CPC title

• B65G2205/04

  where the stop device is not adaptable · CPC title

• B65G13/075

  Braking means · CPC title

• B65G2201/0267

  Pallets · CPC title

• B65G13/00

  Roller-ways (storage devices comprising roller-ways B65G1/02; endless-chain conveyors comprising load-supporting rollers B65G17/00; rollers or arrangements thereof B65G39/00) · CPC title