Arrangement for converting a multi-track stream of containers into a plurality of parallel container rows that are separated from one another by separating elements
First Claim
1. An arrangement for converting a multi-track, closely packed stream of containers into a plurality of parallel rows of containers, with such rows being separated from one another by parallel, spaced-apart separating elements, and with the number of such rows of containers being equal to the number of tracks of said stream of containers;
- said arrangement comprises;
a feed mechanism provided with first conveying means for conveying said containers in a conveying direction;
a withdrawal mechanism provided with second conveying means for conveying said containers in a conveying direction, with said withdrawal mechanism being disposed downstream of said feed mechanism and being divided by said separating elements, which extend in said conveying direction of said withdrawal mechanism, into a plurality of lanes, one for each of said rows of containers, whereby said withdrawal mechanism has a conveying width, measured transverse to said conveying direction, that is greater than the conveying width of said feed mechanism;
a transition zone provided with third conveying means for conveying said containers in a conveying direction, with said transition zone being disposed between said feed mechanism and said withdrawal mechanism, and serving to distribute said containers of said multi-track stream into said individual lanes of said withdrawal mechanism;
each of said conveying means includes a plurality of upper lengths that form support surfaces for said containers and that are each disposed in a conveying direction and are disposed next to one another when viewed transverse to said conveying direction;
the upper lengths of said third conveying means of said transition zone spread apart in a fan-like manner in a downstream conveying direction in such a way that a spacing between adjacent ones of said upper lengths increases in said conveying direction, but with the maximum value of said spacing always being less than the diameter of said containers and the width of said lanes of said withdrawal mechanism;
said upper lengths of said third conveying means of said transition zone being provided with guide projections; and
in the region of said transition zone, a respective guide means is provided for each upper length of said third conveying means, with said guide projections being slidingly guided in said guide means,said third conveying means of said transition zone being formed by band chains made up of portions on which said guide projections are provided, with those guide projections that are guided in said guide means being formed by those guide projections of said band chain portions via which the latter are hingedly interconnected to form said chains.
1 Assignment
0 Petitions
Accused Products
Abstract
An arrangement for converting a multi-track stream of containers into a plurality of parallel container rows that are separated from one another by separating elements. A feed mechanism conveys the containers, and a withdrawal mechanism is divided by the separating elements into a plurality of lanes, one for each of the container rows. A transition zone is disposed between the feed mechanism and the withdrawal mechanism, and is formed by the upper lengths of a plurality of conveyer bands that are disposed in the conveying direction, and transverse to this direction are disposed adjacent one another. The containers of the multi-track stream are distributed to the individual lanes in this transition zone. The conveyer bands of the transition zone spread apart in a fan-like manner in such a way that the lateral spacing between the upper lengths of adjacent conveyer bands increases in the conveying direction from the feed mechanism, with a maximum value of this spacing being less than the diameter of the containers and/or the width of the lanes of the withdrawal mechanism.
-
Citations
26 Claims
-
1. An arrangement for converting a multi-track, closely packed stream of containers into a plurality of parallel rows of containers, with such rows being separated from one another by parallel, spaced-apart separating elements, and with the number of such rows of containers being equal to the number of tracks of said stream of containers;
- said arrangement comprises;
a feed mechanism provided with first conveying means for conveying said containers in a conveying direction; a withdrawal mechanism provided with second conveying means for conveying said containers in a conveying direction, with said withdrawal mechanism being disposed downstream of said feed mechanism and being divided by said separating elements, which extend in said conveying direction of said withdrawal mechanism, into a plurality of lanes, one for each of said rows of containers, whereby said withdrawal mechanism has a conveying width, measured transverse to said conveying direction, that is greater than the conveying width of said feed mechanism; a transition zone provided with third conveying means for conveying said containers in a conveying direction, with said transition zone being disposed between said feed mechanism and said withdrawal mechanism, and serving to distribute said containers of said multi-track stream into said individual lanes of said withdrawal mechanism;
each of said conveying means includes a plurality of upper lengths that form support surfaces for said containers and that are each disposed in a conveying direction and are disposed next to one another when viewed transverse to said conveying direction;
the upper lengths of said third conveying means of said transition zone spread apart in a fan-like manner in a downstream conveying direction in such a way that a spacing between adjacent ones of said upper lengths increases in said conveying direction, but with the maximum value of said spacing always being less than the diameter of said containers and the width of said lanes of said withdrawal mechanism;said upper lengths of said third conveying means of said transition zone being provided with guide projections; and in the region of said transition zone, a respective guide means is provided for each upper length of said third conveying means, with said guide projections being slidingly guided in said guide means, said third conveying means of said transition zone being formed by band chains made up of portions on which said guide projections are provided, with those guide projections that are guided in said guide means being formed by those guide projections of said band chain portions via which the latter are hingedly interconnected to form said chains. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
- said arrangement comprises;
-
23. An arrangement for converting a multi-track, closely packed stream of containers into a plurality of parallel rows of containers, with such rows being separated from one another by parallel, spaced-apart separating elements, and with the number of such rows of containers being equal to the number of tracks of said stream of containers;
- said arrangement comprises;
a feed mechanism provided with first conveying means for conveying said containers in a conveying direction; a withdrawal mechanism provided with second conveying means for conveying said containers in a conveying direction, with said withdrawal mechanism being disposed downstream of said feed mechanism and being divided by said separating elements, which extend in said conveying direction of said withdrawal mechanism, into a plurality of lanes, one for each of said rows of containers, whereby said withdrawal mechanism has a conveying width, measured transverse to said conveying direction, that is greater than the conveying width of said feed mechanism; a transition zone provided with third conveying means for conveying said containers in a conveying direction, with said transition zone being disposed between said feed mechanism and said withdrawal mechanism, and serving to distribute said containers of said multi-track stream into said individual lanes of said withdrawal mechanism;
each of said conveying means includes a plurality of upper lengths that form support surfaces for said containers and that are each disposed in a conveying direction and are disposed next to one another when viewed transverse to said conveying direction;
the upper lengths of said third conveying means of said transition zone spread apart in a fan-like manner in a downstream conveying direction in such a way that a spacing between adjacent ones of said upper lengths increases in said conveying direction, but with the maximum value of said spacing always being less than the diameter of said containers and the width of said lanes of said withdrawal mechanism; andin a region where said containers are transferred from said feed mechanism to said transition zone, a stationary back-up plate that has an upper surface that forms a fixed support surface for said containers, with said support surface following said feed mechanism and preceding said transition zone, said back-up plate having a leading edge that is remote from said feed mechanism and is provided with at least one portion that extends at an angle to said conveying direction of said transition zone, said leading edge of said back-up plate being formed by two portions, each of which extends at an angle to said conveying direction of said transition zone, with said two portions, in the region of a central axis of said transition zone, which central axis extends in said conveying direction, joining one another to form an angle that opens with respect to said conveying direction. - View Dependent Claims (24, 25, 26)
- said arrangement comprises;
Specification