A vacuum powered pickup tool with mechanically moveable discrete nozzles allows for selective activation of the nozzles through the mechanical movement of the nozzles relative to a vacuum manifold. The movement of a nozzle from an inactive position where an inlet port of the nozzle is fluidly decoupled with the vacuum manifold to an active position where the inlet port is fluidly coupled with the vacuum manifold allows for independent activation of discrete nozzles of the pickup tool. Aspects also contemplate varying an associate manifold through movement of the manifolds accessible to the inlet port of the nozzle when in the active position.

A gripping device for gripping at least one deformable food product, includes: a chamber, a depressurization system for depressurizing the chamber, a fluid connection connecting the depressurization system to the chamber, and at least one perforated plate (246) defining a receiving surface (248) for receiving the deformable food product, the perforated plate (246) having at least one perforation opening into the receiving surface (248) and into the chamber.

A vacuum holder for articles, a combination of a vacuum holder and an article, a system for holding and conveying articles, and a method for holding and conveying articles are disclosed. The vacuum holder includes a main body having a surface and an air passageway leading to the surface, and a valve joined to the main body and in fluid communication with the air passageway. An article can be placed adjacent to the surface of the main body, and a vacuum can be drawn through the air passageway to hold the article to the vacuum holder. The valve maintains the vacuum between the article and the vacuum holder without being connected to a vacuum source, until it is desired to release the article from the vacuum holder.

An vacuum device includes a suction pad vacuumed on a to-be-vacuumed surface of a vacuum target, and a bellows tube having the suction pad at one end in a telescopic direction and having an internal space that is expanded and contracted by pressure of air, the telescopic member being elongated and contracted by expansion and contraction of the internal space.

A system is disclosed for providing dynamic vacuum control to an end effector of an articulated arm. The system includes a first vacuum source for providing a first vacuum pressure with a first maximum air flow rate, and a second vacuum source for providing a second vacuum pressure with a second maximum air flow rate, wherein the second vacuum pressure is higher than the first vacuum pressure and wherein the second maximum air flow rate is greater than the first maximum air flow rate.

The multi-element pneumatic gripper equipped with a pump which enables attaching the products by a suction cup, is characterized by the fact that the gripper of a multi-element pneumatic telescopic actuator which ends on one side with a sucker with a weight and a steel ball inside the weight and on the other side is connected to the supply system, whereas an electromechanical uptake is located at the base of the first element of the pneumatic telescopic actuator, wherein in the first embodiment the supply system consists of a vacuum/pressure pump, suction and discharge lines, a valve which supplies air to the system, a three-way valve and a pressure sensor, and wherein in the second embodiment the supply system consists of a vacuum/pressure pump, a suction line, a valve which supplies air to the system and a pressure sensor.

A system is disclosed for providing high flow vacuum control to an end-effector of a programmable motion device. The system includes a vacuum source for providing a high flow vacuum, a conduit path leading from the end-effector to the high flow vacuum source, a sensor system for sensing any of a pressure or a flow at any of the end-effector, the conduit path, and the vacuum source, and providing sensor information, and a pneumatic control module including a vacuum pressure adjustment system for adjusting the high flow vacuum within the conduit path responsive to the sensor information.

A system and method for moving directional drill pipe with vacuum power. The system is used with a vacuum beam mounted on a boom. It has a vacuum pad that is pivotally attached at one end by a hinge to the vacuum beam. The other end of the vacuum pad is attached to the vacuum beam via an actuatable cylinder. Operation of the cylinder causes the vacuum pad to rotate about the hinge and change the angle of the vacuum pad relative to the vacuum beam. Lateral movement of the vacuum pad relative to the vacuum beam is provided by one or more pinned connections located adjacent to the hinge. Vacuum pressure from the vacuum pad is used to grasp and release drill pipe.

A method for controlling a vacuum generator (3) in a vacuum system (10) for transportation of objects, which vacuum system (10) comprises a vacuum generator (3) driven by a compressed air flow via a first on/off valve (1), wherein the vacuum generator (3) is arranged to be brought in flow connection with the vacuum gripper means (6) comprised in the vacuum system (10), in order to supply vacuum to the vacuum gripper means (6) in result of the compressed air flow, wherein the vacuum system (10) comprises a second valve (2), which is arranged to supply compressed air into the vacuum system (10); one centralized pressure sensor (4) used for monitoring a system pressure (P) inside the vacuum system (10) and for adaptive blow-off; and a vacuum system controller (5), wherein if the on/off valve (1) is not flowing air to the vacuum generator (3), the vacuum system controller (5) indicates a state of no vacuum generation, and the second valve (2) is activated, allowing an amount of compressed air to flow into the vacuum-system (10) for blow-off, using vacuum system properties being characterized with respect to volume and flow-restriction in relation to the blow-off capacity of the blow-off function and for every release cycle wherein blow-off is terminated and excessive air injected into the system is released through the vacuum gripper means, analyzing pressure propagation following blow-off for calculating a duration of when the vacuum system (10) is being fully pressure-equalized (E) in parts of the vacuum gripper means by using a compensation factor (k), wherein the compensation factor (k) is stored and used for the next release cycle.

A system is disclosed for providing dynamic vacuum control to an end effector of an articulated arm. The system includes a first vacuum source for providing a first vacuum pressure with a first maximum air flow rate, and a second vacuum source for providing a second vacuum pressure with a second maximum air flow rate, wherein the second vacuum pressure is higher than the first vacuum pressure and wherein the second maximum air flow rate is greater than the first maximum air flow rate.