摘要:
A device and a method for raising and positioning an object, for example a sheet from a sheet stack, uses a whirlwind to generate a negative pressure for generating a retaining force and uses interference air for releasing the retaining force.
摘要:
A system may include a robotic arm and a Bernoulli cup assembly powered by a vacuum source and coupled to the robotic arm. The Bernoulli cup assembly may lift a document, and the robotic arm may move the Bernoulli cup assembly with the lifted document to a document scanner for imaging the document. The system may further include an input bin, a scanner cover disposed over an imaging surface of the document scanner, and an output bin. A method may include lifting a document from an input bin via suction pressure using a Bernoulli cup assembly, robotically moving the Bernoulli cup assembly with the lifted document to a document scanner, and scanning the document. The method may further include robotically moving the Bernoulli cup assembly with the lifted document away from the document scanner, and de-activating the suction pressure to release the document from the Bernoulli cup assembly.
摘要:
Examples described herein include devices and methods for adjusting a suction force for a media holddown, comprising detecting an advancement of a media (114) relative to a media holddown surface along a media advancement direction (X), wherein the holddown surface has a plurality of suction zones arranged along the media advancement direction, and adjusting a suction force in the respective suction zones in accordance with the advancement of the media relative to the media holddown surface.
摘要:
A self-service machine, such as an automated teller machine (70), that includes a plurality of vacuum pick mechanisms (10) for picking media (12), such as banknotes, each vacuum pick mechanism (10) including a pump (18), a pickline (20) connected the pump, a drive mechanism for moving the pickline (20) between a media pick position and a media release position, and a motor (33) for driving both the pump (18) and the drive mechanism.
摘要:
Aspects of automated fabric picking are described. In one embodiment, a system includes a textile cutter including a tabletop upon which textile panels can be cut out from a textile sheet, a textile panel picker, and a computing device. The textile panel picker includes a flexible transport tube, a transport tube transfer arm to position the flexible transport tube over the tabletop and the textile panels, a textile hopper to collect the textile panels, and a pneumatic pump assembly to evacuate air from the textile hopper and through the flexible transport tube. The computing device identifies and tracks the textile panels on the tabletop, directs the transport tube transfer arm to position the flexible transport tube over the textile panels, and directs the pneumatic pump assembly to generate suction to pull the textile panels through the flexible transport tube and into the textile hopper.
摘要:
A device and a method for raising and positioning an object, for example a sheet from a sheet stack, uses a whirlwind to generate a negative pressure for generating a retaining force and uses interference air for releasing the retaining force.
摘要:
A sheet-processing machine, such as a printing press, includes a device for generating pneumatic forces, such as pressure or negative pressure, at consumers. A pneumatic pressure generator is disposed directly at the consumer to minimize lag times between the generator and the consumer.
摘要:
A self-service machine, such as an automated teller machine (70), that includes a plurality of vacuum pick mechanisms (10) for picking media (12), such as banknotes, each vacuum pick mechanism (10) including a pump (18), a pickline (20) connected the pump, a drive mechanism for moving the pickline (20) between a media pick position and a media release position, and a motor (33) for driving both the pump (18) and the drive mechanism.