Transport system having a lock device
The invention relates to a transport system comprising a circumferentially closed transport section ( 2 ) that has a plurality of section parts, wherein the section parts comprise linear section parts ( 3 ) and curved section parts ( 4 ), wherein at least one of the curved section parts ( 4 ) has a U-shaped curve section ( 40 ) that defines a 180° deflection, at least one runner ( 7 ) that can be moved along the transport section ( 2 ) in order to transport objects, and a lock device ( 5 ) that is arranged between the U-shaped curve section ( 40 ) and adjacent section parts.
1. A transport system comprising:
a circumferentially closed transport section ( 2 ) that has a plurality of section parts, wherein the section parts comprise linear section parts ( 3 ) and a curved section part ( 4 ),
wherein the curved section part ( 4 ) has a U-shaped curve section ( 40 ) that defines a 180° deflection,
at least one runner ( 7 ) that can be moved along the transport section ( 2 ) in order to transport objects, and
a lock device ( 5 ) that is arranged between the U-shaped curve section ( 40 ) and adjacent section parts, the lock device ( 5 ) including at least one first rod-shaped guide element ( 5 A) and one second rod-shaped guide element ( 5 B);
characterized in that the lock device ( 5 ) comprises at least one eccentric element ( 51 , 52 ), in order to change a relative position between the curved section part ( 4 ) and adjacent section parts;
characterized in that a first eccentric element ( 51 ) is disposed at the first rod-shaped guide element ( 5 A) and a second eccentric element ( 52 ) at the second rod-shaped guide element ( 5 B); and
characterized in that the first rod-shaped guide element ( 5 A) and a third rod-shaped guide element ( 5 C) are disposed at a first free end ( 41 ) of the curved section part ( 4 ), wherein an eccentric element ( 51 , 53 ) is disposed at each of the first and third rod-shaped guide elements ( 5 A, 5 C), the eccentric elements ( 51 , 53 ) being disposed in directions (Y, Z) perpendicular to one another.
2. The transport system according to claim 1 , wherein the first guide element ( 5 A) connects a first free end ( 41 ) of the curved section part ( 4 ) to an adjacent section part and the second guide element ( 5 B) connects a second free end ( 42 ) of the curved section part ( 4 ) to a further adjacent section part,
wherein the curved section part ( 4 ) can be removed via the rod-shaped guide elements ( 5 A, 5 B) in order to be detached from the adjacent section parts.
3. The transport system according to claim 1 , characterized in that each of the first and the second rod-shaped guide elements has an elongated hole ( 55 ) which is continuous in a direction perpendicular to a longitudinal direction of the guide element and in which an eccentric element ( 51 , 52 , 53 , 54 ) is disposed.
4. The transport system according to claim 3 , characterized in that the elongated hole ( 55 ) has a length (L1) in the longitudinal direction which is greater than a length (L) of the runner ( 7 ) in a direction of movement (B).
5. The transport system according to claim 1 , further comprising a fourth rod-shaped guide element ( 5 D), wherein the fourth rod-shaped guide element ( 5 D) and the second rod-shaped guide element ( 5 B) are disposed at a second free end ( 42 ) of the curve section ( 40 ), wherein an eccentric element ( 52 , 54 ) is disposed at each rod-shaped guide element ( 5 B, 5 D), the eccentric elements ( 52 , 54 ) being disposed in directions (Y, Z) perpendicular to one another.
6. The transport system according to claim 1 , characterized in that a separating slot ( 6 ) is provided in the section part adjacent to the curved section part ( 4 ), said separating slot dividing the adjacent section part into a first part ( 3 A) and a second part ( 3 B), wherein the curved section part ( 4 ) is fixed exclusively to the first part ( 3 A).
7. A transport system comprising:
a circumferentially closed transport section ( 2 ) that has a plurality of section parts, wherein the section parts comprise linear section parts ( 3 ) and a curved section part ( 4 ),
wherein the curved section part ( 4 ) has a U-shaped curve section ( 40 ) that defines a 180° deflection,
at least one runner ( 7 ) that can be moved along the transport section ( 2 ) in order to transport objects, and
a lock device ( 5 ) that is arranged between the curved section part ( 4 ) and adjacent section parts, the lock device ( 5 ) including at least one first rod-shaped guide element ( 5 A) and one second rod-shaped guide element ( 5 B);
characterized in that the lock device ( 5 ) comprises at least one eccentric element ( 51 , 52 ), in order to change a relative position between the curved section part ( 4 ) and adjacent section parts;
characterized in that a first eccentric element ( 51 ) is disposed at the first rod-shaped guide element ( 5 A) and a second eccentric element ( 52 ) at the second rod-shaped guide element ( 5 B); and
characterized in that each rod-shaped guide element has an elongated hole ( 55 ) which is continuous in a direction perpendicular to a longitudinal direction of the guide element and in which an eccentric element ( 51 , 52 , 53 , 54 ) is disposed.
8. The transport system according to claim 7 , wherein the first guide element ( 5 A) connects a first free end ( 41 ) of the curved section part ( 4 ) to an adjacent section part and the second guide element ( 5 B) connects a second free end ( 42 ) of the curved section part ( 4 ) to a further adjacent section part,
wherein the curved section part ( 4 ) can be removed via the rod-shaped guide elements ( 5 A, 5 B) in order to be detached from the adjacent section parts.
9. The transport system according to claim 7 , characterized in that the elongated hole ( 55 ) has a length (L1) in the longitudinal direction which is greater than a length (L) of the runner ( 7 ) in a direction of movement (B).
10. The transport system according to claim 7 , further comprising a third rod-shaped guide element ( 5 D), wherein the third rod-shaped guide element ( 5 D) and the second rod-shaped guide element ( 5 B) are disposed at a second free end ( 42 ) of the curve section ( 40 ), wherein an eccentric element ( 52 , 54 ) is disposed at each rod-shaped guide element ( 5 B, 5 D), the eccentric elements ( 52 , 54 ) being disposed in directions (Y, Z) perpendicular to one another.
11. The transport system according to claim 7 , characterized in that a separating slot ( 6 ) is provided in the section part adjacent to the curved section part ( 4 ), said separating slot dividing the adjacent section part into a first part ( 3 A) and a second part ( 3 B), wherein the U-shaped curve section ( 40 ) is fixed exclusively to the first part ( 3 A).
12. A transport system comprising:
a circumferentially closed transport section ( 2 ) that has a plurality of section parts that define a transport path, wherein the section parts comprise linear section parts ( 3 ) and a curved section part ( 4 ),
wherein the curved section part ( 4 ) has a U-shaped curve section ( 40 ) that defines a 180° deflection,
at least one runner ( 7 ) that can be moved along a direction of movement on the transport path in order to transport objects, and
a lock device ( 5 ) that is arranged between the U-shaped curve section ( 40 ) and adjacent section parts,
wherein the lock device ( 5 ) includes at least one first rod-shaped guide element ( 5 A) and one second rod-shaped guide element ( 5 B) that each include a portion that extends in an elongate direction parallel to the direction of movement,
wherein the first guide element ( 5 A) connects a first free end ( 41 ) of the curved section part ( 4 ) to an adjacent section part and the second guide element ( 5 B) connects a second free end ( 42 ) of the curved section part ( 4 ) to a further adjacent section part, and
wherein the curved section part ( 4 ) can be removed via the rod-shaped guide elements ( 5 A, 5 B) in order to be detached from the adjacent section parts.
13. The transport system of claim 12 , wherein the lock device ( 5 ) includes an eccentric element ( 51 , 52 , 53 , 54 ) engaged with the first guide element ( 5 A, 5 B, 5 C, 5 D) in order to change a relative position between the curved section part ( 4 ) and the linear section parts ( 3 ).
14. The transport system of claim 13 , wherein the lock device includes two eccentric elements ( 51 , 52 , 53 , 54 ) that are each engaged with a separate one of the two guide elements ( 5 A, 5 B, 5 C, 5 D) to move the curved section part ( 4 ) in at least two different, transverse directions.
15. The transport system of claim 12 , wherein the first guide element ( 5 A, 5 B, 5 C, 5 D) includes an elongated hole ( 55 ) which is continuous in a direction perpendicular to a longitudinal direction of the first guide element ( 5 A, 5 B, 5 C, 5 D).
16. The transport system of claim 15 , wherein the elongated hole ( 55 ) has a length (L1) in the longitudinal direction which is greater than a length (L) of the runner ( 7 ) measured along the direction of movement.
17. The transport system of claim 12 , wherein a separating slot ( 6 ) is provided on one of the linear section parts ( 3 ), said separating slot dividing the linear part ( 3 ) into a first part ( 3 A) and a second part ( 3 B), wherein the curved section part ( 4 ) is fixed exclusively to the first part ( 3 A).
18. The transport system of claim 12 , wherein the curved section part ( 4 ) can be detached from one of the adjacent section parts by sliding the curved section part ( 4 ) or the adjacent section part over the first and second rod-shaped guide elements ( 5 A, 5 B), such that a gap is disposed between the curved section part ( 4 ) and the adjacent section part.
19. The transport system of claim 12 , wherein a portion of each of the first and second guide elements projects from an end face of the curved section part or one of the adjacent section parts.