Device for outward guidance of articles transported on a conveyer
First Claim
1. A method for diverting items which are transported on a conveyor at a pre-set transport speed, the items to be diverted being pushed off the conveyor by means of a diversion device which has one or more diversion segments, which can be moved synchronously with the conveyor for a section and can be individually extended or retracted across the direction of transport, whereinthe diversion segments are arranged side by side in the direction of transport in a carriage the carriage can be moved to and fro in the direction of transport the length of the section along which the carriage moves with the conveyor is shorter than the distance between the first and the last of the diversion segments inside the carriage, by the section along which the conveyor moves on during the backward movement of the carriage, and the items are pushed in groups off the conveyor, each group beginning with a first item to be diverted and including the items to be diverted which follow the first item to be diverted within a section the length of which equals the length of the accompanying movement of the carriage with the conveyor.
2 Assignments
0 Petitions
Accused Products
Abstract
A conveyor for moving items may move synchronously with a number of diversion segments for a section and the diversion segments can be individually extended and retracted across the direction of transport, in order to push an item (10) off the conveyor (12). The diversion segments (22) are guided individually in extendable and retractable manner side by side in a carriage (18) in the direction of transport and the carriage (18) can be moved to and fro in the direction of transport. The carriage (18) is generally controlled such that it runs for a section roughly synchronously with the conveyor (12), the length of the section along which the carriage (18) plus the minimum interval between the items. A rail (26) that can be moved across the direction of transport can be provided, with which the diversion segments (22) can optionally be individually coupled.
39 Citations
6 Claims
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1. A method for diverting items which are transported on a conveyor at a pre-set transport speed, the items to be diverted being pushed off the conveyor by means of a diversion device which has one or more diversion segments, which can be moved synchronously with the conveyor for a section and can be individually extended or retracted across the direction of transport, wherein
the diversion segments are arranged side by side in the direction of transport in a carriage the carriage can be moved to and fro in the direction of transport the length of the section along which the carriage moves with the conveyor is shorter than the distance between the first and the last of the diversion segments inside the carriage, by the section along which the conveyor moves on during the backward movement of the carriage, and the items are pushed in groups off the conveyor, each group beginning with a first item to be diverted and including the items to be diverted which follow the first item to be diverted within a section the length of which equals the length of the accompanying movement of the carriage with the conveyor.
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2. A device for diverting items which are transported on a conveyor in a direction of transport, the device comprising:
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a carriage which is adapted to be moved to and fro in the direction of transport and to be accelerated to the speed of the conveyor; and
at least one diversion segment which is guided in the carriage to be extendable and retractable across the direction of transport in order to push an item off the conveyor, the at least one diversion segment being adapted to be extended as soon as the carriage has reached the speed of the conveyor so that the at least one diversion segment is operating synchronously with the conveyor. - View Dependent Claims (3, 4, 5, 6)
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Specification