Patents by Inventor Johann RELLA
Johann RELLA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 12220848Abstract: Method for the quality control and/or tracking of an injection molded part produced in a production cycle using at least one processing machine of the plastic processing industry and a plastic processing facility, in which production devices or stations arranged upstream or downstream are connected together via a network.Type: GrantFiled: August 9, 2019Date of Patent: February 11, 2025Assignee: WITTMANN TECHNOLOGY GMBHInventor: Johannes Rella
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Patent number: 12186950Abstract: Method for viewing and selecting production resources, in particular peripheral devices, for the injection molding industry, which are organized in at least one work cell for producing an injection-molded part and connected to one another via a network. Following a manual storage request on a control device, in particular a work cell controller, or on a production resource, in particular a processing machine, all connected production resources are queried and defined data, such as the respective settings, as well as program sequences, formulations and other configurations, are read out from these and, together with the internal settings, in particular those of the processing machine, combined to form a mold data record for this injection-molded part. A listing of production resources for the injection-molded part producible on this processing machine can be automatically generated from the mold data record and displayed at an output location, preferably of the processing machine.Type: GrantFiled: October 17, 2018Date of Patent: January 7, 2025Assignee: WITTMANN TECHNOLOGY GMBHInventors: Johannes Rella, Peter Michael Wittmann
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Patent number: 11986965Abstract: A method for the continuous storage of internal operating states and visualization of past sequences of operations, as well as to a robot and/or robot controller, wherein the robot is preferably mounted on or next to a processing machine, in particular an injection molding machine and serves for the removal, handling, manipulation or further processing of injection molded parts which have just been produced. The robot controller records data, in particular changes of state, positions, internal parameters, time stamps, etc., and in case of occurrence of an error this most recently recorded information is linked to the error and stored, whereby the changes of state until the occurrence of the respective error are simulated and visually displayed for an analysis on the basis of a virtual model of the physical robot.Type: GrantFiled: June 24, 2019Date of Patent: May 21, 2024Assignee: Wittmann Kunststoffgeräte GmbHInventors: Johann Rella, Peter Michael Wittmann
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Publication number: 20220260966Abstract: A method for the representation and operation of production resources, in particular for the plastics-processing industry, on one or several central operating units, preferably a computer or control station. Symbols for the production resource connected via a network or the management tools associated with the production resource, such as configuration systems or database systems, are present and selectable on the central operating unit, wherein after selection of one or several symbols on the screen of the operating unit, the visualization, in particular the visualization component from the associated production resources or management tool is started or executed on the operating unit. Subsequently, complete representation and operation is possible through the cooperation of the visualization software available at the operating unit and a control software running decentrally in the production resources.Type: ApplicationFiled: May 9, 2020Publication date: August 18, 2022Applicant: Wittmann Technology GmbHInventors: Johannes RELLA, Michael Peter WITTMANN
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Patent number: 11340595Abstract: An industrial installation or production facility and a method for managing and controlling production resources with one or more work cells. Certain production resources are organized into work cells, which are each formed from at least one processing machine of the plastics-processing industry and at least one peripheral device. The production resources are connected to a work cell controller, and are automatically detected by the work cell controller, whereupon the work cell controller performs the communication or data exchange with the company-internal network, e.g., an intranet and/or an internet, and with the production resources of the work cell, and establishes direct communication between the production resources. A software update can be performed in the work cell controller during the operation of the work cell. Furthermore, the work cell controller creates a list and assigns addresses for the connected production resources.Type: GrantFiled: July 17, 2018Date of Patent: May 24, 2022Assignee: WITTMANN TECHNOLOGY GMBHInventors: Johannes Rella, Peter Michael Wittmann
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Publication number: 20220080634Abstract: Method for viewing and selecting production resources, in particular peripheral devices, for the injection molding industry, which are organized in at least one work cell for producing an injection-molded part and connected to one another via a network. Following a manual storage request on a control device, in particular a work cell controller, or on a production resource, in particular a processing machine, all connected production resources are queried and defined data, such as the respective settings, as well as program sequences, formulations and other configurations, are read out from these and, together with the internal settings, in particular those of the processing machine, combined to form a mold data record for this injection-molded part. A listing of production resources for the injection-molded part producible on this processing machine can be automatically generated from the mold data record and displayed at an output location, preferably of the processing machine.Type: ApplicationFiled: October 17, 2018Publication date: March 17, 2022Applicant: WITTMANN KUNSTSTOFFGERAETE GMBHInventors: Johannes RELLA, Peter Michael WITTMANN
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Publication number: 20210316460Abstract: A method for the continuous storage of internal operating states and visualization of past sequences of operations, as well as to a robot and/or robot controller, wherein the robot is preferably mounted on or next to a processing machine, in particular an injection molding machine and serves for the removal, handling, manipulation or further processing of injection molded parts which have just been produced. The robot controller records data, in particular changes of state, positions, internal parameters, time stamps, etc., and in case of occurrence of an error this most recently recorded information is linked to the error and stored, whereby the changes of state until the occurrence of the respective error are simulated and visually displayed for an analysis on the basis of a virtual model of the physical robot.Type: ApplicationFiled: June 24, 2019Publication date: October 14, 2021Applicant: Wittmann Kunststoffgeräte GmbHInventors: Johann RELLA, Peter Michael WITTMANN
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Publication number: 20210197432Abstract: Method for the quality control and/or tracking of an injection molded part produced in a production cycle using at least one processing machine of the plastic processing industry and a plastic processing facility, in which production devices or stations arranged upstream or downstream are connected together via a network. Each individual injection molded part or a specified number of injection molded parts is assigned a quality value composed of multiple quality values in that each device or station in the production chain ascertains or generates its own quality value and extends same by the transmitted values of each previous device or previous station and forwards same as the new quality value to the following device or following station or in that a separate collecting station, in particular a hardware and software (COQ chain of quality), requests the quality values, the device values and.Type: ApplicationFiled: August 9, 2019Publication date: July 1, 2021Applicant: WITTMANN KUNSTSTOFFGERÄTE GMBHInventor: Johannes RELLA
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Publication number: 20210116893Abstract: An industrial installation or production facility and a method for managing and controlling production resources with one or more work cells. Certain production resources are organized into work cells, which are each formed from at least one processing machine of the plastics-processing industry and at least one peripheral device. The production resources are connected to a work cell controller, and are automatically detected by the work cell controller, whereupon the work cell controller performs the communication or data exchange with the company-internal network, e.g., an intranet and/or an internet, and with the production resources of the work cell, and establishes direct communication between the production resources. A software update can be performed in the work cell controller during the operation of the work cell. Furthermore, the work cell controller creates a list and assigns addresses for the connected production resources.Type: ApplicationFiled: July 17, 2018Publication date: April 22, 2021Applicant: WITTMANN KUNSTSTOFFGERÄTE GMBHInventors: Johannes RELLA, Peter Michael WITTMANN
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Publication number: 20180304512Abstract: The invention relates to a device for handling and/or transporting workpieces (5), in particular for removal of injection-molded items from an injection-molding machine, wherein a handling robot (4) having a programmable control and regulating unit (10) is provided that comprises a gripper (6) having at least one suction nozzle (7) for grasping of the workpiece (5) or fixating it by suction. In the gripper (6) of the handling robot (4) a distance-measuring device (8) for detection of the distance (a1+a2) from the gripper (6) to a reference point or a reference surface (9), for example to the mold tool half (2), which is preferably movable, with the workpiece (5), is provided. The measured value of the distance-measuring device (8) is fed into the control and regulation unit (10). The distance-measuring device (8) can be a light-transit time measuring device, in particular a time-of-flight (TOF) sensor.Type: ApplicationFiled: October 12, 2016Publication date: October 25, 2018Applicant: WITTMANN KUNSTSTOFFGERAETE GMBHInventors: Peter Michael WITTMANN, Johannes RELLA
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Patent number: 9387614Abstract: Method for removing injection-molded items from an injection-molding machine via a robot and device for performing method. The injection-molding machine and the robot each having a separate drive, and each drive is acted on by a separate open- and closed-loop control unit that is separately programmable. At least the open- and closed-loop control unit of the robot contains a computing element, and the injection-molding machine is equipped with at least one signaling device for detecting a position of the mold. The method includes applying a signal of the signaling device to the open- and closed-loop control unit of the robot, recalculating a motion sequence of the robot based of the open- and closed-loop control unit after each removal cycle, and for each next removal cycle, moving the robot from a start position by a timer at a recalculated start time.Type: GrantFiled: April 20, 2011Date of Patent: July 12, 2016Assignee: WITTMANN KUNSTSTOFFGERAETE GMBHInventors: Tomas Kalender, Johannes Rella, Duane Royce
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Publication number: 20130041503Abstract: Method for removing injection-molded items from an injection-molding machine via a robot and device for performing method. The injection-molding machine and the robot each having a separate drive, and each drive is acted on by a separate open- and closed-loop control unit that is separately programmable. At least the open- and closed-loop control unit of the robot contains a computing element, and the injection-molding machine is equipped with at least one signaling device for detecting a position of the mold. The method includes applying a signal of the signaling device to the open- and closed-loop control unit of the robot, recalculating a motion sequence of the robot based of the open- and closed-loop control unit after each removal cycle, and for each next removal cycle, moving the robot from a start position by a timer at a recalculated start time.Type: ApplicationFiled: April 20, 2011Publication date: February 14, 2013Applicant: WITTMANN KUNSTSTOFFGERAETE GMBHInventors: Tomas Kalender, Johannes Rella, Duane Royce