Device for positioning and/or orienting one or more adjustable directing components for guiding articles in a transport system

Patent metadata

Field	Value
Publication number	US-9796532-B2
Application number	US-201414771657-A
Country	US
Kind code	B2
Filing date	Feb 13, 2014
Priority date	Mar 6, 2013
Publication date	Oct 24, 2017
Grant date	Oct 24, 2017

Abstract

Disclosed is a device ( 1 ) for positioning one or more adjustable directing components for guiding articles in a transport system. One or more of the directing components are coupled to at least one first output ( 7 a to 7 g ) of a transmission arrangement ( 11 ) and can be positioned via the at least one first output ( 7 a to 7 g ). One or more further directing components are coupled to at least one second output ( 7 a to 7 g ) of the transmission ( 11 ) and coupled via at least one second output ( 7 a to 7 g ) of the transmission ( 11 ) and can be positioned via the at least one second output ( 7 a to 7 g ). The device ( 1 ) further comprises a control actuator ( 17 ), which can be selectively and mechanically brought into an operative connection with the at least one first output ( 7 a to 7 g ) and/or with the at least one second output ( 7 a to 7 g ).

First claim

The invention claimed is:

1. A device ( 1 ) for positioning and/or orienting one or more adjustable directing components ( 3 , 4 , 5 , 6 ) for steering and/or guiding articles ( 8 ) in a transport system ( 10 ), comprising:
one or more directing components ( 3 , 4 , 5 , 6 ) coupled to at least one first output ( 7 a to 7 g ) of a transmission arrangement ( 11 ) and positionable and/or orientable via the at least one first output ( 7 a to 7 g )
one or more further directing components ( 3 , 4 , 5 , 6 ) coupled to at least one second output ( 7 a to 7 g ) of the transmission arrangement ( 11 ) and positionable and/or orientable via the at least one second output ( 7 a to 7 g ); and
a control actuator ( 17 ), wherein the control actuator ( 17 ) is selectively and mechanically connected and disconnected from the at least one first output ( 7 a to 7 g ) and/or from the at least one second output ( 7 a to 7 g ) via a central drive shaft ( 18 ), wherein the central drive shaft ( 18 ) is rotationally drivable via the control actuator ( 17 ), to orient and/or position the one or more directing components ( 3 , 4 , 5 , 6 ) or the one or more further directing components ( 3 , 4 , 5 , 6 ) coupled with the respective first or second output ( 7 a to 7 g ).

2. The device ( 1 ) of claim 1 , wherein the drive shaft ( 18 ), or the control actuator ( 17 ) together with the drive shaft ( 18 ), is selectively brought into an operative connection with the at least one first output ( 7 a to 7 g ) and/or with the at least one second output ( 7 a to 7 g ) by a shift of the drive shaft ( 18 ) that is aligned with the direction (V, V′) of a longitudinal axis of the drive shaft ( 18 ).

3. The device ( 1 ) of claim 2 , wherein the drive shaft ( 18 ), or the control actuator ( 17 ) together with the drive shaft ( 18 ), are coupled to a guide carriage ( 20 ) of a linear guiding means, wherein guide carriage ( 20 ) is movable in relation to a housing ( 22 ).

4. The device ( 1 ) of claim 3 , wherein the linear guiding means comprises teeth ( 53 ) extending sectionwise along the drive shaft ( 18 ) and being shiftable together with the drive shaft ( 18 ), wherein teeth ( 53 ) are designed to be non-rotational and are in engagement with one or more of the outputs ( 7 a to 7 g ) that are not mechanically brought into an operative connection with the control actuator ( 17 ).

5. The device ( 1 ) of claim 4 , wherein the shift of the drive shaft ( 18 ), or the shift of the control actuator ( 17 ) together with the drive shaft ( 18 ), is carried out by a further actuator ( 28 ).

6. The device ( 1 ) of claim 5 , wherein the further actuator ( 28 ) is stationarily connected to the housing ( 22 ).

7. The device ( 1 ) of claim 6 , in which the at least one first output ( 7 a to 7 g ) and/or the at least one second output ( 7 a to 7 g ) each form a reception for the drive shaft ( 18 ), through which reception the drive shaft ( 18 ) enters or passes in the instance of an operative connection with the respective output ( 7 a to 7 g ).

8. The device ( 1 ) of claim 7 , wherein the reception of the at least one first output ( 7 a to 7 g ) and the reception of the at least one second output ( 7 a to 7 g ) are arranged in such a manner that they are aligned with each other.

9. The device ( 1 ) of claim 8 , wherein the at least one first output ( 7 a to 7 g ) and/or the at least one second output ( 7 a to 7 g ) are rotationally drivable by the drive shaft ( 18 ) and each have internal teeth ( 35 ), which, for the mechanical operative connection, is brought into engagement with corresponding counterteeth ( 33 ) of the central drive shaft ( 18 ) and/or with corresponding counterteeth ( 33 ) of one or more input means ( 31 ) mounted on the drive shaft ( 18 ).

10. The device ( 1 ) of claim 9 , wherein the drive shaft ( 18 ) forms corresponding counterteeth ( 33 ) at least in one first partial section and at least in one second partial section along its longitudinal axis, or in which at least two input means ( 31 ′) are mounted in different positions on the drive shaft ( 18 ).

11. The device ( 1 ) of claim 10 , wherein the at least one first output ( 7 a to 7 g ) and the at least one second output ( 7 a to 7 g ) are designed to be rotationally independent of each other and have a common rotational axis (R), which rotational axis (R) runs essentially in the longitudinal direction of the drive shaft ( 18 ).

12. The device ( 1 ) of claim 11 , wherein at least two outputs ( 7 a to 7 g ) are arranged adjacent to each other and, for independent rotational movement, are directly brought into a connection with their respectively adjacent output ( 7 a to 7 g ) via one or more axial bearings ( 15 ).

13. The device ( 1 ) of claim 12 , wherein the control actuator ( 17 ) and/or the further actuator ( 18 ) comprises servomotors and/or stepper motors.

14. The device ( 1 ) of claim 13 , wherein the at least one first output ( 7 a to 7 g ) and/or the at least one second output ( 7 a to 7 g ) are coupled with the one or more directing components ( 3 , 4 , 5 , 6 ), respectively, via one or more flexible cable elements.

15. The device ( 1 ) of claim 13 , further comprising at least one third output ( 7 a to 7 g ) and/or a plurality of further outputs ( 7 a to 7 g ), wherein each are coupled with one or more further directing components ( 3 , 4 , 5 , 6 ) and with which the control actuator ( 17 ) is mechanically brought into an operative connection for orienting and/or positioning the one or more directing components ( 3 , 4 , 5 , 6 ) coupled with the respective output ( 7 a to 7 g ).

16. The device ( 1 ) of claim 15 , further comprising constituent parts to form a packaging facility for articles and/or a filling facility for articles ( 8 ) designed as containers ( 9 ) with a liquid medium.

17. The device ( 1 ) of claim 4 wherein the teeth ( 53 ) are in engagement with all of the outputs ( 7 a to 7 g ).

18. The device ( 1 ) of claim 12 , wherein all outputs ( 7 a to 7 g ) are arranged adjacent to each other.

19. The device ( 1 ) of claim 14 wherein the one or more flexible cable elements comprise a Bowden cable ( 51 ), a cable pull ( 49 ), or a chain ( 45 ).

20. The device ( 1 ) of claim 1 wherein the one or more directing components ( 3 , 4 , 5 , 6 ) are independently positionable and/or orientable from the one or more further directing components ( 3 , 4 , 5 , 6 ).

Assignees

• Krones Ag

Inventors

• Napravnik Christian

Classifications

• B65G2207/08

  Adjustable and/or adaptable to the article size · CPC title

• B65G21/2072 Primary

  Laterial guidance means · CPC title

• B65B59/02

  Arrangements to enable adjustments to be made while the machine is running · CPC title

• B65B59/005

  Adjustable conveying means · CPC title

• B65B59/003

  Arrangements to enable adjustments related to the packaging material · CPC title