Storage module for flat postal items with last-in/first-out operation
First Claim
Patent Images
1. A method of stacking flat mailings, comprising:
- interpolating a stack of mailings between a stacking roll driven in a closed-loop or open-loop controlled manner and a stack support movable in a closed-loop or open-loop controlled manner, wherein a mailing is arranged in a desired position upright relative to an under floor belt;
detecting an inclined position of at least one of the mailings, said position deviating in relation to the desired position, by a detector device; and
correcting the inclined position by a closed-loop controlled acceleration of at least one of the under floor belt and the stack support.
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Abstract
In order to reduce fault susceptibility of a stacking device for flat mailings, a stack of mailings is arranged between a stacking roll driven in a closed-loop or open-loop controlled manner and a stack support movable in a closed-loop or open-loop controlled manner such that a mailing is arranged in a vertical desired position relative to an under floor belt. An inclined position, deviating in relation to the desired position, of at least one of the mailings is detected by a detector device. The inclined position is corrected by a closed-loop controlled or open-loop controlled acceleration of at least one of the under floor belt and of the stack support.
22 Citations
20 Claims
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1. A method of stacking flat mailings, comprising:
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interpolating a stack of mailings between a stacking roll driven in a closed-loop or open-loop controlled manner and a stack support movable in a closed-loop or open-loop controlled manner, wherein a mailing is arranged in a desired position upright relative to an under floor belt;
detecting an inclined position of at least one of the mailings, said position deviating in relation to the desired position, by a detector device; and
correcting the inclined position by a closed-loop controlled acceleration of at least one of the under floor belt and the stack support. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A stacking device for stacking flat mailings comprising:
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a stacking roll;
a stack support movable in a closed-loop or open-loop controlled manner;
an under floor belt configured to be driven in a closed-loop controlled manner;
a controlling device; and
a detector device, wherein between the stacking roll and the stack support a stack is entered in a supported manner such that a mailing is stacked with a desired position upright relative to the under floor belt;
an inclined position, deviating in relation to the desired position, of at least one of the mailings is detectable by the detector device, and wherein the control device is connected to the under floor belt and the stack support such that the inclined position is correctable by means of an acceleration of at least one of the stack support and the under floor belt. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20)
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Specification