Techniques regarding a conveyance system with variable speed rollers are provided. For example, one or more embodiments described herein can comprise an apparatus, which can comprise a roller attached to a support member that is operatively coupled to a first gear. The first gear can drive a conveyance of the support member and the roller in a first direction. The apparatus can also comprise a shaft that can operatively couple the roller to a second gear. The second gear can drive a rotation of the roller in an axial direction.

Techniques regarding a conveyance system with variable speed rollers are provided. For example, one or more embodiments described herein can comprise an apparatus, which can comprise a roller attached to a support member that is operatively coupled to a first gear. The first gear can drive a conveyance of the support member and the roller in a first direction. The apparatus can also comprise a shaft that can operatively couple the roller to a second gear. The second gear can drive a rotation of the roller in an axial direction.

The device includes a first conveyor 1 and a second conveyor 12. The first conveyor transports the book blocks B to the bookbinding apparatus and can accumulate the book blocks on a transport surface 4. A first stopper 23 is arranged at an entrance of the second conveyor and a second stopper 28 is arranged in the middle of a path of book block on the transport surface of the first conveyor. The first and second stoppers can take a block position and a retracted position. The second conveyor and the first stopper operate in synchronization with an operation of the bookbinding apparatus. The second stopper takes the block position when the number of book blocks accumulated on upstream side of the first stopper exceeds a predetermined limit value, or when a thickness difference between the book blocks transported side by side exceeds a predetermined reference value.

The invention includes a method (100) and an apparatus to handle irregularly conveyed and/or irregularly aligned and/or non-upright articles of an article stream under prevention of disturbances. The method (100) comprises the following steps: identifying at least one non-upright article in an article stream as an error; performing a correction step to resolve the error, the correction step comprising removal from the article stream of the at least one irregularly aligned article, or transfer to an upright orientation of the at least one irregularly aligned article, with a defined action being exerted temporally before and/or in temporal overlap with the correction step upon the at least one irregularly aligned article or upon regularly conveyed articles of the article stream.

An apparatus for unscrambling articles, in particular containers fed randomly to an inlet of the apparatus, includes a transport system for transporting the articles fed to the inlet, devices for picking and releasing the articles configured to pick up the articles arranged randomly on the transport system and release them to an extraction system with a predefined orientation and/or position, a detection system designed to detect the position and the arrangement of the articles in transit on the transport system and to provide the information for controlling the pick and release devices, and a unit for processing and controlling the components and the drives of the apparatus. The extraction system includes a plane for supporting the containers being extracted and means for extracting the articles, designed to pick up the articles released by the pick and release devices and transport them on the plane towards the outlet of the apparatus.

An apparatus for unscrambling articles, in particular containers fed randomly to an inlet of the apparatus, includes a transport system for transporting the articles fed to the inlet, devices for picking and releasing the articles configured to pick up the articles arranged randomly on the transport system and release them to an extraction system with a predefined orientation and/or position, a detection system designed to detect the position and the arrangement of the articles in transit on the transport system and to provide the information for controlling the pick and release devices, and a unit for processing and controlling the components and the drives of the apparatus. The extraction system includes a plane for supporting the containers being extracted and means for extracting the articles, designed to pick up the articles released by the pick and release devices and transport them on the plane towards the outlet of the apparatus.

An unscrambler machine receives a load of wooden boards in its hopper. The unscrambler steadily dispenses one board at a time onto a grading “waterfall” conveyor. When the board leaves the unscrambler, it is relatively aligned, but not always adequately aligned, perpendicular to the direction of travel of the conveyor. In the case that multiple tiered “waterfall” conveyors are used, the board is cascaded down each waterfall configuration and will continue to be straightened out by nature of the effect of gravity on the board as it slides down to encounter the conveyor chain of each conveyor tier.

A sorting machine can include an output bin that includes a transport belt to transport a delivery item (e.g., a letter) from a distribution belt at a first speed. The output bin can include a braking roller to reduce the speed of the delivery item by operating at a second tangential speed that is slower than the first speed. The output bin can also include an auger assembly to apply a force to move at least the trailing portion of the item in a manner that clears the path to the braking roller for additional delivery items. The output bin can also include a bumper pad to stop the delivery item, where the delivery item is stopped against the bumper pad after being slowed down by contact with the braking roller. The slowed speed causes the delivery item to come to rest approximately in alignment with additional delivery items.

A sorting machine can include an output bin that includes a transport belt to transport a delivery item (e.g., a letter) from a distribution belt at a first speed. The output bin can include a braking roller to reduce the speed of the delivery item by operating at a second tangential speed that is slower than the first speed. The output bin can also include an auger assembly to apply a force to move at least the trailing portion of the item in a manner that clears the path to the braking roller for additional delivery items. The output bin can also include a bumper pad to stop the delivery item, where the delivery item is stopped against the bumper pad after being slowed down by contact with the braking roller. The slowed speed causes the delivery item to come to rest approximately in alignment with additional delivery items.

The present invention relates to the field of using different sensing and detection methods to determine parcel flow density 1D lineal, 2D area or 3D volumetrically on a selected section of a feed conveyor and receiving conveyor and adjusting conveyor speed ratios proportioned according to ratio of desired density to current density to increase the density or volume of parcels in a selected area of the receiving conveyor.