APPARATUS AND METHOD FOR SORTING WITH A MOVABLE HOLDING DEVICE
First Claim
1. An apparatus for sorting stackable articles in accordance with a predefined sort feature, the apparatus comprising:
- a sorting system including a measuring instrument and a discharge device, said discharge device having at least two discharge sites, said measuring instrument being configured to measure, for each of the stackable articles to be sorted, a value which the sort feature assumes for the article;
at least two receiving units;
at least one movable holding device including a rack and at least two bays each configured to receive a respective said receiving unit, and said holding device being movable into a discharge position with respect to said discharge device;
each said receiving unit being configured to receive a respective stack of articles to be sorted;
each said discharge site of said discharge device having a corresponding bay of each said holding device assigned thereto;
said discharge device being configured to select for each article to be sorted, in dependence on the sort feature value measured for the article, in each case precisely one said discharge site, and to respectively generate in each said receiving unit a stack of articles to be sorted;
said discharge device further being configured to then transport each article to be sorted to the selected discharge site and discharge the article from the selected discharge site directly into a given receiving unit, when said receiving unit, in the course of the discharge, is received by a bay of said holding device, with said holding device being in the discharge position, so that a stack of articles is respectively generated in each said receiving unit;
wherein said receiving bay is the corresponding said bay assigned to said discharge site selected by said discharge device for the respective article;
whereupon said holding device is transferred into the removal position such that said receiving units may be taken from said bays of said holding device located in the removal position.
1 Assignment
0 Petitions
Accused Products
Abstract
An apparatus and method for sorting stackable articles according to a sort feature use a holding device with receiving units. The apparatus has a sorting system with a measuring instrument and a discharge device, a movable holding device and a plurality of receiving units. The holding device has a rack, preferably a running gear and a plurality of bays for respectively a receiving unit. The discharge device includes at least two discharge sites. Each receiving unit is capable of receiving a stack of articles. A bay is respectively assigned to each discharge site. The measuring instrument is capable of measuring for each article the value which the predefined sort feature assumes for the article. The discharge device selects a discharge site for each article and discharges the article into a receiving unit. The receiving unit is received by that bay of the holding device which is assigned to the selected receiving site.
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Citations
8 Claims
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1. An apparatus for sorting stackable articles in accordance with a predefined sort feature, the apparatus comprising:
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a sorting system including a measuring instrument and a discharge device, said discharge device having at least two discharge sites, said measuring instrument being configured to measure, for each of the stackable articles to be sorted, a value which the sort feature assumes for the article; at least two receiving units; at least one movable holding device including a rack and at least two bays each configured to receive a respective said receiving unit, and said holding device being movable into a discharge position with respect to said discharge device; each said receiving unit being configured to receive a respective stack of articles to be sorted; each said discharge site of said discharge device having a corresponding bay of each said holding device assigned thereto; said discharge device being configured to select for each article to be sorted, in dependence on the sort feature value measured for the article, in each case precisely one said discharge site, and to respectively generate in each said receiving unit a stack of articles to be sorted; said discharge device further being configured to then transport each article to be sorted to the selected discharge site and discharge the article from the selected discharge site directly into a given receiving unit, when said receiving unit, in the course of the discharge, is received by a bay of said holding device, with said holding device being in the discharge position, so that a stack of articles is respectively generated in each said receiving unit; wherein said receiving bay is the corresponding said bay assigned to said discharge site selected by said discharge device for the respective article; whereupon said holding device is transferred into the removal position such that said receiving units may be taken from said bays of said holding device located in the removal position. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A sorting method for sorting articles in accordance with a predefined sort feature, the method which comprises:
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providing a sorting system, at least two receiving units, and at least one movable holding device; the sorting system having a discharge device with at least two discharge sites; each holding device respectively having at least two bays; wherein each discharge site of the discharge device has a respectively assigned corresponding bay of each holding device; performing a holding device loading step, after which step each bay of the holding device respectively receives a receiving unit; moving the holding device together with the receiving units to the sorting system; transferring the holding device into a discharge position with respect to the discharge device; the sorting system performing the following steps, for each article; measuring a value which the predefined sort feature assumes for the article; and discharging the article, in dependence on the measured sort feature value, into a receiving unit; the discharge device performing the following steps, for each article to be sorted; in dependence on the measured sort feature value of the article, selecting precisely one discharge site; and transporting the article to the selected discharge site and discharging the article into a receiving unit; when the holding device is in the discharge position and the receiving unit into which the article is discharged, upon discharge, is received by that corresponding bay of the holding device in the discharge position that is assigned to that discharge site which the discharge device has selected for the discharged article; in order to generate a stack of articles in each receiving unit, and transferring the holding device together with the filled receiving units away from the sorting system into a removal position; and taking the filled receiving units from the bays of the holding device located in the removal position. - View Dependent Claims (8)
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Specification