Настройки

Укажите год
-

Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

Подробнее
-

Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год

Применить Всего найдено 191. Отображено 170.
19-06-2002 дата публикации

Pick and place robot system

Номер: GB0002354842B
Принадлежит: GPC AG, * GPC AKTIENGESELLSCHAFT

Подробнее
01-12-1999 дата публикации

Improved plant

Номер: GB0009923101D0
Автор:
Принадлежит:

Подробнее
05-01-1998 дата публикации

Method for improving the accuracy of machines

Номер: AU0003294197A
Принадлежит:

Подробнее
13-09-2013 дата публикации

Procedure for calibrating the XY positioning of a positioning tool, as well as device with a such positioning tool.

Номер: CH0000698357B1
Принадлежит: KULICKE & SOFFA DIE BONDING GMBH

Die Erfindung betrifft Verfahren zum Kalibrieren der x-y-Positionierung eines Positionierwerkzeuges (1), Verfahren zum Platzieren eines Bauteils (3) auf einem Substrat (4), eine Vorrichtung mit einem Positionierwerkzeug (1) und einem Bilderkennungssystem (2) und eine Kalibriervorrichtung (100) zum Kalibrieren der x-y-Positionierung eines Bilderkennungssystem (2)-basierten Positionierwerkzeuges (1). Die x-y-Positionierung des Positionierwerkzeuges (1) wird bezüglich der Koordinaten des Bilderkennungssystems (2) kalibriert, indem in einem Kalibriermodus (i) das Positionierwerkzeug (1) auf einem Rasterpunkt (24) positioniert wird, (ii) die Werkzeugkoordinaten des Rasterpunkts (24) erfasst werden, (iii) eine in definierter Lage zum Positionierwerkzeug (1) angeordneter Referenzmarke (14) mit dem Bilderkennungssystem (2) erfasst wird, (iv) die Koordinaten der Referenzmarke (14) bezüglich des Bilderkennungssystems (2) ermittelt werden, (v) die Schritte (i)(iv) an gleichen oder weiteren Rasterpunkten ...

Подробнее
26-06-2014 дата публикации

SYSTEM AND METHOD FOR LASER-BASED AUTO-ALIGNMENT

Номер: WO2014099104A1
Автор: OTTS, Stephen
Принадлежит:

In a laser-based alignment system, a laser sensor tool, comprising a laser emitter and detector element can be gripped by a gripper unit of a robotic arm and used to automatically align the robotic arm with a work surface. A landmark on the work surface can be identified by scanning the work surface with the laser sensor in an X-Y plane. A center point of the landmark in the X-Y plane can be determined to align the gripper unit with the work surface in the X-Y plane. The robotic arm can be calibrated on a Z-axis by moving the gripper downward in a z-direction until the gripper unit contacts the work surface.

Подробнее
07-12-1999 дата публикации

Method and apparatus for determining the configuration of a workpiece

Номер: US0005999642A1
Автор: Gilliland; Malcolm T.
Принадлежит:

The present invention provides a method and an apparatus for scanning an object to obtain data on the object and determine the configuration of the object. A gantry (12) allows movement along a first direction (A-A'). A set of platforms (14A, 14B) allows movement along a second direction (B-B'). A set of cameras (16A and 16B) provide additional degrees of freedom and also provide for scanning the object (10) to obtain information about the object. The freedom of movement provided by the gantry, the platforms, and the cameras allows the object to be completely scanned. In addition, once the initial scanning process has been completely, areas which require additional scanning, such as compartments (10D), are identified. The cameras are then positioned, such as directly above or inside a compartment, and then the compartment is scanned to obtain information about the compartment that could not be obtained from the initial scanning procedure. The data obtained from the initial scan and any ...

Подробнее
15-10-2015 дата публикации

Verfahren zur Steuerung einer Gantry-Maschine

Номер: DE102014105324A1
Принадлежит: Fooke GmbH

Bei einem Verfahren zur Steuerung einer Gantry-Maschine, wobei die Gantry-Maschine zwei Führungsschienen aufweist, die beabstandet voneinander und parallel zueinander verlaufen, die Gantry-Maschine eine als Brücke bezeichnete Traverse aufweist, die einen Werkzeughalter trägt, der Werkzeughalter in einer Y-Richtung quer zu den Führungsschienen entlang der Brücke motorisch verfahrbar ist, sich die Brücke mittels zweier Schlitten auf den beiden Führungsschienen abstützt, jeder Schlitten einen elektrischen Lineardirektantrieb aufweist, derart, dass die Brücke mittels der beiden elektrischen Lineardirektantriebe in einer X-Richtung entlang den Führungsschienen verfahrbar ist, die Gantry-Maschine eine erste Messeinrichtung aufweist, welche die Position der Brücke an jeder der beiden Führungsschienen erfasst, derart, dass im Bereich jedes Schlittens ein X-Ist-Wert erfasst wird, der die Position der Brücke an der jeweiligen Führungsschiene beschreibt, die Gantry-Maschine eine zweite Messeinrichtung aufweist, welche die Position des Werkzeughalters an der Brücke als Y-Wert erfasst, und die Gantry-Maschine eine elektronische Steuerung aufweist, welche die elektrische Energie steuert, die den beiden Lineardirektantrieben zugeführt wird, derart, dass in Abhängigkeit von den momentan erfassten tatsächlichen X-Ist-Werten und den beiden gleichen X-Soll-Werten, welchen die Brücke aufweisen soll, die Lineardirektantriebe angesteuert werden, um die X-Ist-Werte in Übereinstimmung mit einem vorbestimmten Wert zu bringen und den Werkzeughalter in X- und Y-Richtung zu einer vorbestimmten Bearbeitungsstelle zu fahren, schlägt die Erfindung vor, dass die Stromaufnahmen der beiden Lineardirektantriebe erfasst und entsprechend der Formel ∆I = I1 – I2 voneinander subtrahiert werden, wobei die Stromdifferenz ∆I einen Kennwert für die Verspannung der Brücke gegenüber den beiden Führungsschienen bildet, und dass die beiden Lineardirektantriebe derart angesteuert werden, dass die Stromdifferenz ∆ ...

Подробнее
20-03-2018 дата публикации

Positioning device

Номер: US0009919423B2
Принадлежит: ETEL S.A., ETEL SA

A positioning device is adapted for positioning a tool at a setpoint position on a flat substrate in an X-Y plane, the tool exerting a process force in its axial direction perpendicularly onto the substrate. The tool includes a multicomponent force sensor to measure unwanted process-force components in the lateral direction. The setpoint position of the tool is correctable by the positioning device such that the lateral process-force components are minimized.

Подробнее
15-09-2005 дата публикации

MACHINE TOOL AND MANIPULATOR ARRANGEMENT, WHICH ARE INSTALLED ON OF SUCH A MACHINE

Номер: AT0000302669T
Принадлежит:

Подробнее
27-08-2009 дата публикации

METHOD FOR CALIBRATING THE X-Y POSITIONING OF A POSITIONING TOOL, AND APPARATUS WITH SUCH A POSITIONING TOOL

Номер: KR1020090091341A
Принадлежит:

The invention relates to a method for calibrating the x-y positioning of a positioning tool (1), a method for placing a component (3) on a substrate (4), an apparatus with a positioning tool (1) and with an image detection system (2), and a calibration apparatus (100) for calibrating the x-y positioning of a positioning tool (1) based on an image detection system (2). The x-y positioning of the positioning tool (1) is calibrated with respect to the coordinates of the image detection system (2) by means of, in a calibration mode, (i) positioning the positioning tool (1) on a raster point (24), (ii) detecting the tool coordinates of the raster point (24), (iii) detecting a reference mark (14) arranged in a defined position with respect to the positioning tool (1) using the image detection system (2), (iv) determining the coordinates of the reference mark (14) with respect to the image detection system (2), (v) repeating the steps (i)-(iv) for the same or other raster points (24) and (vi) ...

Подробнее
13-06-2006 дата публикации

Positioning control method, positioning control device, and electronic component mounting apparatus using same

Номер: US0007062334B2

There are provided a positioning control method and a positioning control device, which enables high speed positioning with low power consumption without repeating two or more acceleration and deceleration operations during travel from an original position to a target position. There is also provided an electronic component mounting apparatus, which enables high speed positioning with low power consumption and enables mounting of electronic components in a short period of time. When a movable body is moved from the original position to the target position, there is set an operational passing position for avoiding a passing avoidance region, and driving of a drive unit having a smaller travel distance from the original position to a coordinate of the operational passing position is started later than driving start timing of a drive unit having a longer travel distance, from the original position to another coordinate of the operational passing position, by a specified period of time.

Подробнее
03-04-2008 дата публикации

Positioniereinrichtung in Portalbauweise

Номер: DE102006044358A1
Принадлежит:

Die Erfindung betrifft eine Positioniereinrichtung in Portalbauweise. Durch eine besondere Anordnung der zum Positionieren verwendeten Positionsmessgeräte können Fehler durch thermische Ausdehnung der Positioniereinrichtung weitgehend vermieden werden. Insbesondere wird auf die vorteilhafte Anordnung des Fixpunkts (15) eines Maßstabes (8) relativ zu einer Geradheitsspur (14) eines weiteren Maßstabes (10) geachtet.

Подробнее
22-10-1997 дата публикации

METHOD AND APPARATUS FOR DETERMINING THE CONFIGURATION OF A WORKPIECE

Номер: CA0002202121A1
Принадлежит:

The present invention provides a method and an apparatus for scanning an object to obtain data on the object and determine the configuration of the object. A gantry (12) allows movement along a first direction (A-A'). A set of platforms (14A, 14B) allows movement along a second direction (B-B'). A set of scanning heads (16A, 16B) provide additional degrees of freedom and also provide for scanning the object (10) to obtain information about the object. The freedom of movement provided by the gantry, the platforms, and the scanning heads allows the object to be completely scanned. In addition, once the initial scanning process has been completely, areas which require additional scanning, such as compartments (10D), are identified. The scanning heads are then positioned, such as directly above or inside a compartment, and then the compartment is scanned to obtain information about the compartment that could not be obtained from the initial scanning procedure. The data obtained from the initial ...

Подробнее
11-12-1997 дата публикации

METHOD FOR IMPROVING THE ACCURACY OF MACHINES

Номер: CA0002252754A1
Принадлежит:

Large machines, especially those having working envelopes in excess of fifteen feet, exhibit unacceptable errors because of thermal expansion and mechanical misalignments between the axes. The errors have traditionally been minimized by enclosing the machine in a thermal enclosure, by careful calibration, or by mounting a laser interferometer on each axis. These solutions are costly, may require frequent recalibration, and do not correct for small rotations of one axis relative to another axis due to wear etc. The present invention uses an interferometric laser tracker or a comparable 3D position sensor to measure the position of a retroflector attached to the end effector, e.g. a machine head when the machine comes to rest. A computer compares the measured position to the desired position according to the machine media, and adds the appropriate correction with trickle feed media statements to move the machine to the correct position prior to further machining.

Подробнее
20-07-2004 дата публикации

GANTRY-MOUNTED LASER NOZZLE AND METHOD FOR CONTROLLING LASERPOSITIONING

Номер: CA0002312348C

Method and positioner apparatus are provided for minimizing the time required to move a tool along a continuous path such as over material conveyed continuously thereunder. The continuous path is discretized into geometric moves, pairs of which are preferably joined to minimize positioner stop and go. Ranges of velocities are analyzed for each discrete move and are adjusted to overlap for fitting a continuous velocity curve therethrough . Optimizing of the velocity ranges for maximum tool acceleration and veloci ty results in a time-optimized velocity profile for the tool. Velocity profiles for each discrete move are further optimized to maximize acceleration and deceleration resulting in the most time spent at maximum velocity. Throughout, the method is cognizant of the effects of time and displaceme nt being measured in integer increments. Rounding is appropriately performed and move parameters are adjusted appropriately. Apparatus capable of responding to such optimized control comprises ...

Подробнее
06-08-1974 дата публикации

MEASURING MACHINE

Номер: CA952300A
Автор:
Принадлежит:

Подробнее
25-06-2020 дата публикации

SEMI-AUTONOMOUS SYSTEM FOR CARRYING AND PLACING ELONGATE OBJECTS

Номер: CA3119038A1
Принадлежит: Advanced Construction Robotics Inc

An improvement to a semi-autonomous apparatus (10) is described herein. In an apparatus having a gantry subassembly (100), a tram subassembly (200) movably mounted on the gantry subassembly (100), and an actuation subassembly (300) mounted on the tram subassembly (200), the improvement includes a gripper subassembly (400) operatively connected to the actuation subassembly (300). The movement of the subassemblies is controlled in part by a control system that controls drive systems associated with one or more of the subassemblies. The gantry subassembly (100) includes a bridge member (102) for laterally spanning a selected section of a work site. The tram subassembly (200) includes a tram (202) that travels laterally along to the bridge member (102). The actuation subassembly (300) includes at least one motion actuator for controlling the movement of the gripper subassembly (400) in a generally vertical direction and may include an additional motion actuator for movement in a generally horizontal direction. The gripper subassembly (400) includes passively actuated grippers (402) for lifting, transporting and placing objects (52, 54), and particularly, elongate objects such as reinforcing bars used in road and other cementitious surface construction.

Подробнее
15-02-2011 дата публикации

Machine tool and manipulator device adapted to be mounted on such machine

Номер: US0007886629B2
Принадлежит: SARTORIO FRANCO

A machine tool comprises a first travelling assembly (10) which carries in its turn a second travelling assembly (22). The first assembly (10) is adapted to position the second assembly (22) in a relatively wide space (S1) and with movements at relatively low speeds and accelerations. The second assembly (22) carries in its turn a tool which is provided with actuators for positioning the tool in a relatively narrow space (S2) and with movements at relatively high speeds and accelerations. The machine includes means for controlling the movements of the two assemblies (10, 22) which are so arranged to obtain s global movement of the tool without solutions of continuity in all the space of movement (S1) of the first assembly (10). The invention also relates to a manipulator device which can be used independently or be installed as a second assembly (22) on a travelling structure of a machine tool.

Подробнее
18-03-2010 дата публикации

POSITIONING DEVICE IN GANTRY TYPE OF CONSTRUCTION

Номер: US20100066298A1
Принадлежит:

In a positioning device in gantry type of construction, due to a special arrangement of the position-measuring devices used for the positioning, errors due to thermal expansion of the positioning device may be avoided to a great extent. In particular, attention is given to the advantageous placement of fixed point of a scale relative to a straightness track of a further scale.

Подробнее
06-05-2015 дата публикации

Work device

Номер: CN104602872A
Принадлежит:

A work device having: a first robot (20) provided so as to be movable in the X direction and the Y direction; a second robot (50) provided in a position in the Z direction that differs from that of the first robot (20), so as to be movable in the X direction and the Y direction; an inspection mark (61) provided in the work device (60) attached to the second robot (50); an imaging device (40) provided in the first robot (20); a first robot feed error detection means that detects first robot feed errors on the basis of reference marks captured by the imaging device (40); a relative position detection means that moves the first robot (20) and the second robot (50) to the inspection position, and detects relative position errors between the first robot (20) and the second robot (50) on the basis of the inspection marks (61) captured by the imaging device (40) at the detection position; and a second robot feed error detection means that detects second robot feed errors, on the basis of the first ...

Подробнее
03-02-2005 дата публикации

HANDLING LARGE, HEAVY WORKPIECES USING GANTRY ROBOTS WITH TWO ROBOT ARMS

Номер: WO2005009691A1
Принадлежит:

A robot system for handling and transporting workpieces in a workspace includes a rail (20) supported above a floor, at least two robot arms (50) supported on the rail for mutual relative displacement and coordinated displacement along the rail, each arm articulating about multiple axes for engaging and supporting the workpiece (76), and a controller (96) communicating with each of the robot arms to control displacement and articulation of each robot arm, whereby the workpiece is engaged by each gripper (78, 80), lifted above the floor on the robot arm, carried along the rail, and released from the gripper at its destination.

Подробнее
31-07-1973 дата публикации

MEASURING MACHINE

Номер: US0003749501A
Автор:
Принадлежит:

A dimensional measuring machine is provided and has a pair of parallel ways arranged on opposite sides of the machine and a pair of supports supported for reciprocating movements on the ways, with an elongated bridge construction extending substantially perpendicular and being carried by the supports. A gage head is provided and carried on a carrier which is supported for reciprocating movements along the bridge construction. The machine has means measuring the positions of the supports along the ways and providing electrical output signals and means measuring the position of the carrier along the bridge construction and providing another electrical output signal. The machine also has an electrical system for receiving and comparing the electrical signals and providing a signal representing the actual position of the carrier and gage head from a reference location.

Подробнее
14-01-2021 дата публикации

AUTOMATION SYSTEM AND WEAR DETECTION CONTROLLER

Номер: US20210011455A1
Принадлежит: Ford Global Technologies, LLC

A machine or autonomous system includes a diagnostic controller and is configured to perform a method for monitoring health of a machine. The method includes monitoring a set of first electrical signals indicative of control of a motor of the machine while the machine is operated in a first autonomous mode, determining that an abnormal operating condition has occurred in response to the set of first electrical signals meeting a first criteria, having the machine operate in a test mode in response to the determination that the abnormal operating condition has occurred, monitoring a set of second electrical signals indicative of control of the motor during the test mode, and determining a fault condition in response to the set of second electrical signals meeting a second criteria. 1. A method for monitoring health of a machine , the method comprising:monitoring a set of first electrical signals indicative of control of a motor of the machine while the machine is operated in a first autonomous mode;determining that an abnormal operating condition has occurred in response to the set of first electrical signals meeting a first criteria;having the machine operate in a test mode in response to the determination that the abnormal operating condition has occurred;monitoring a set of second electrical signals indicative of control of the motor during the test mode; anddetermining a fault condition in response to the set of second electrical signals meeting a second criteria.2. The method according to claim 1 , wherein the set of first electrical signals is indicative of numerical control of the motor or is indicative of a mechanical response of a subsystem.3. The method according to claim 2 , wherein the set of first electrical signals includes at least one of encoder position and following error.4. The method according to claim 1 , wherein the set of first electrical signals includes drive current of the motor.5. The method according to further comprising one of the ...

Подробнее
18-10-2005 дата публикации

METHOD FOR IMPROVING THE ACCURACY OF MACHINES

Номер: CA0002252754C
Принадлежит: THE BOEING COMPANY, BOEING CO

Large machines, especially those having working envelopes in excess of fifte en feet, exhibit unacceptable errors because of thermal expansion and mechanical misalignments between the axes. The errors have traditionally been minimized by enclosing the machine in a thermal enclosure, by careful calibration, or by mounting a laser interferometer on each axis. These solutions are costly, may require frequent recalibration, and do not correct for small rotations of one axis relative to another axis due to wear etc. The present invention uses an interferometric laser tracker or a comparable 3D position sensor to measu re the position of a retroflector attached to the end effector, e.g. a machine head when the machine comes to rest. A computer compares the measured position to the desired position according to the machine media, and adds the appropriate correction with trickle feed media statements to move the machine to the correct position prior to further machining.

Подробнее
17-05-2022 дата публикации

Movable gantry system configured to interface with jigs of different sizes

Номер: US0011334046B2
Автор: William Wilder
Принадлежит: Wilder Systems, LLC, William Wilder

A movable gantry system is described. In an example, the movable gantry system is configured to interface with jigs of different types or sizes and/or with different positions of a same jig and/or to perform operations on different parts mounted in such jigs. To do so, the movable gantry system includes an end effector, a gantry, and a computing system. The end effector is mounted within the gantry and provides at least rotational movement to perform operations on a part. The gantry is movable and interfaces with a jig holding the part. Further, the gantry provides translational movement to the end effector. The computing system identifies the gantry and the part and controls the gantry and the end effector, thereby facilitating the operations on the part.

Подробнее
16-02-2017 дата публикации

Numerische Steuerung zum Durchführen von Achsensteuerung von zwei parallelen Achsen

Номер: DE102016009443A1
Принадлежит: FANUC Corp

Eine numerische Steuerung führt eine Querbalken-Achsensteuerung durch, die ein Bewegungsausmaß auf eine erste und eine zweite Achse auf Basis eines Befehls an eine virtuelle Achse verteilt. Wenn ein Block eines ausgelesenen Programms einen Schnellvorschubbefehl an die virtuelle Achse zum Bewegen eines Werkzeugs an einen Schneidvorschubstartpunkt beinhaltet, verteilt die numerische Steuerung ein vom Schnellvorschubbefehl befohlenes Bewegungsausmaß an die erste Achse und die zweite Achse. Ferner wird das vom Schnellvorschubbefehl befohlene Bewegungsausmaß so auf die erste Achse und die zweite Achse verteilt, dass eine Bewegung der virtuellen Achse, die von einem Schneidvorschubbefehl befohlen wird, der auf den Schnellvorschubbefehl im Programm folgt, nur durch Bewegung der ersten Achse erreicht werden kann.

Подробнее
06-08-1974 дата публикации

MEASURING MACHINE

Номер: CA0000952300A1
Автор: WIEG HEINRICH J
Принадлежит:

Подробнее
10-06-1999 дата публикации

GANTRY-MOUNTED LASER NOZZLE AND METHOD FOR CONTROLLING LASER POSITIONING

Номер: CA0002312348A1

Method and positioner apparatus are provided for minimizing the time required to move a tool along a continuous path such as over material conveyed continuously thereunder. The continuous path is discretized into geometric moves, pairs of which are preferably joined to minimize positioner stop and go. Ranges of velocities are analyzed for each discrete move and are adjusted to overlap for fitting a continuous velocity curve therethrough. Optimizing of the velocity ranges for maximum tool acceleration and velocity results in a time-optimized velocity profile for the tool. Velocity profiles for each discrete move are further optimized to maximize acceleration and deceleration resulting in the most time spent at maximum velocity. Throughout, the method is cognizant of the effects of time and displacement being measured in integer increments. Rounding is appropriately performed and move parameters are adjusted appropriately. Apparatus capable of responding to such optimized control comprises parallel X-rails and a gantry, each end of the gantry being independently driven. Bearings permit the gantry to pivot, resulting translation being accepted by another bearing at one of the ends. Optical encoders on each X-rail and the gantry provide precision positional feedback.

Подробнее
07-05-1998 дата публикации

DOUBLE COLUMN-TYPE MACHINE TOOL, AND FALL PREVENTION DEVICE FOR VERTICAL FEED DEVICE IN PLANER-TYPE MACHINE TOOL

Номер: WO1998018594A1
Автор: NARUSHIMA, Hiroshi
Принадлежит:

The invention is directed to solving a problem of inclination of a cross rail involved in movements of a spindlehead on the cross rail in a double column-type machine tool, in which the cross rail moves up and down, and degradation of accuracy caused thereby to facilitate up and down movements. Measures for solving the problem comprises detecting a position of a shaft end surface of a screw shaft for vertical movement of the cross rail on a side opposite to a load, comparing a reference value at the time when the spindlehead is at a central position of the cross rail, with a value of a displacement of the screw shaft at the time when the spindlehead is moved, to determine a correction value, and controlling drive means for the screw shaft on the basis of the correction value to correct the displacement for prevention of inclination of the cross rail. Further, in order to prevent a slide unit from dropping in an abnormal state, in the case where energization of a servomotor is shut off, ...

Подробнее
17-02-2005 дата публикации

Handling large, heavy workpieces using coordinated gantry robots

Номер: US20050036879A1
Принадлежит:

A robot system for handling and transporting workpieces in a workspace includes a rail supported above a floor, at least two robot arms supported on the rail for mutual relative displacement and coordinated displacement along the rail, each arm articulating about multiple axes for engaging and supporting the workpiece, and a controller communicating with each of the robot arms to control displacement and articulation of each robot arm, whereby the workpiece is engaged by each gripper, lifted on the robot arm, carried along a path, which may include motion along the rail, and released from the gripper at its destination.

Подробнее
04-04-2001 дата публикации

Preventing interference in 'pick and place' robot systems

Номер: GB0002354842A
Принадлежит:

Interference, eg collisions, between transfer units in a pick and place robot system, such as the shown gantry system for transferring samples from a common sample point SP to high-density arrays RA of biologically active substances are prevented by controlling the transfer units TU1, TU2 so that they are not at the sample point at the same time. As shown, the units move respectively in the X-direction by means of linear motors LM1x, LM2x on thrust rod TR1x, in the Y-direction by means of linear motors LM1y, LM2y on rods TR1y, TR2y, and in the Z-direction by means of linear motors LM1z, LM2z on rods TR1z, TR2z. A particular sequence of operation, wherein one transfer unit is picking up a sample while the other is depositing a sample is described (Figures 3, 4) In an alternative embodiment (Figures 5-9), the array RA is in the common central area and there is a separate sample point (SP1, SP2) at each side. In a further embodiment (Figs 10, 11), printed circuit boards on a conveyor passing ...

Подробнее
20-04-1973 дата публикации

MEASURING THE POSITION OF AN OPERATING AGENCY IN A MACHINE

Номер: FR0002152267A5
Автор:
Принадлежит: Bendix Corp

Подробнее
10-01-2002 дата публикации

A MACHINE TOOL AND A MANIPULATOR DEVICE ADAPTED TO BE MOUNTED ON SUCH MACHINE

Номер: WO0000202281A1
Автор: SARTORIO, Franco
Принадлежит:

A machine tool comprises a first travelling assembly (10) which carries in its turn a second travelling assembly (22). The first assembly (10) is adapted to position the second assembly (22) in a relatively wide space (S1) and with movements at relatively low speeds and accelerations. The second assembly (22) carries in its turn a tool which is provided with actuators for positioning the tool in a relatively narrow space (S2) and with movements at relatively high speeds and accelerations. The machine includes means for controlling the movements of the two assemblies (10, 22) which are so arranged to obtain s global movement of the tool without solutions of continuity in all the space of movement (S1) of the first assembly (10). The invention also relates to a manipulator device which can be used independently or be installed as a second assembly (22) on a travelling structure of a machine tool.

Подробнее
05-10-2015 дата публикации

POSITIONING DEVICE

Номер: KR1020150111280A
Принадлежит:

The present invention relates to a gantry type positioning device having two linear guides (FX1, FX2) arranged on a base (G) in parallel to support a first cross member (FY1) and a second cross member (FY2) to be movable in a first direction (X). A carriage (LY) having a functional element (T) is supported on the first cross member (FY1) to be movable in a second direction (Y). The positioning device (Mxy, Mz, Mx, AKx1, AKx2, AKx3, AKy, AKz1, AKz2) to detect the position of the carriage (LY) with respect to the second cross member (FY2) is arranged on the carriage (LY) and the second cross member (FY2). The present invention is to accurately detect the position of the functional element and to accurately determine the position thereby. COPYRIGHT KIPO 2016 ...

Подробнее
16-02-2022 дата публикации

ROBOTIC RESTOCKING AND SAFETY SYSTEMS FOR AUTOMATED RETAIL STORE ENVIRONMENTS

Номер: EP3953111A1
Принадлежит: ABB Schweiz AG

Systems, methods, and software are provided for automated item restocking using gantry robots and establishing safety barriers for retail work operation spaces in retail store environments. Robot controllers in communication with the gantry robots and barrier robots direct the autonomous movements thereof for transferring items between customer-accessible point of sale locations and customer-inaccessible storage, and for alternately restricting and enabling access to work operation spaces, respectively.

Подробнее
17-09-1993 дата публикации

METHOD AND APPARATUS FOR MEASURING EFFECTIVE INSTANTANEOUS POSITION OF SCANNER OR TOOL SUPPORTED BY FEEDING BASE

Номер: JP0005240635A
Принадлежит:

PURPOSE: To remove the influence of a twist vibration on the position of a scanner with reduced expenses by detecting the absolute position of a feeding base by length measuring system having relatively high accuracy and detecting the dynamic deviation from the position obtained by other length measuring system by a length measuring system having relatively lower accuracy. CONSTITUTION: Feeding bases (gate type structures 3 to 5) have two length measuring systems 13, 14 having various different accuracy grades, which are connected to a controller 16. An absolute position measured value Ym is formed from the signal of a length measuring apparatus 13 having relatively high accuracy by the controller 16. Further, dynamic measured value Ys representing the instantaneous deviation from the position of other length measuring system 13 is formed from the signal of the system 14 having relatively lower accuracy. The effective instantaneous positions of the actuators 9a to 9c or tool supported to ...

Подробнее
29-08-1974 дата публикации

MEASURING THE POSITION OF AN OPERATING AGENCY IN A MACHINE

Номер: GB0001364768A
Автор:
Принадлежит: Bendix Corp

1364768 Measuring position BENDIX CORP 2 Oct 1972 [1 Oct 1971] 45404/72 Heading G4H The X position of a gauge or tool 25 mounted for Y displacement along a bridge 16 itself mounted for X displacement on parallel ways 21 is accurately measured, despite possible skew of the bridge, by sensing the position of each end of the bridge and the position of the gauge or probe 25 along the bridge and calculating the exact position (using theory of similar triangles, Fig. 3, not shown). Each position measurement is by counting Moire fringes in up/down counters, each sensor having 4 photoelectric detectors of which one is 90 degrees offset to provide direction information. The diffraction gratings are protected from ambient by flexible shields 65, 70.

Подробнее
10-06-1999 дата публикации

GANTRY-MOUNTED LASER NOZZLE AND METHOD FOR CONTROLLING LASER POSITIONING

Номер: WO1999028798A2
Принадлежит:

Method and positioner apparatus are provided for minimizing the time required to move a tool (4) along a continuous path such as over material conveyed continuously thereunder. The continuous path is discretized into geometric moves, pairs of which are preferably joined to minimize positioner stop and go. Ranges of velocities are analyzed for each discrete move and are adjusted to overlap for fitting a continuous velocity curve therethrough. Optimizing of the velocity ranges for maximum tool acceleration and velocity results in a time-optimized velocity profile for the tool. Velocity profiles for each discrete move are further optimized to maximize acceleration and deceleration resulting in the most time spent at maximum velocity. Throughout, the method is cognizant of the effects of time and displacement being measured in integer increments. Rounding is appropriately performed and move parameters are adjusted appropriately. Apparatus (2) capable of responding to such optimized control ...

Подробнее
09-06-2016 дата публикации

AUTOMATED WELDING OF MOULDS AND STAMPING TOOLS

Номер: US20160158866A1
Принадлежит:

A tool welding system is disclosed that includes a table that heats a tool. A multi-axis robot includes a welding head that is moved relative to the table in response to a command. A controller is in communication with the robot and generates the command in response to welding parameters. The weld parameters are based upon a difference between an initial tool shape and a desired tool shape. The difference between the initial tool shape and the desired tool shape corresponds to a desired weld shape. The desired weld shape is adjusted based upon initial tool shape variations, which includes thermal growth of the tool. The tool is welded to provide the desired weld shape to achieve a desired tool shape.

Подробнее
15-12-1977 дата публикации

MEHRKOORDINATENMASCHINE, INSBESONDERE LAENGENMESSMASCHINE

Номер: DE0002248194B2
Автор:
Принадлежит:

Подробнее
20-05-2021 дата публикации

Semi-autonomous system for carrying and placing elongate objects

Номер: AU2019404202A1
Принадлежит: Advanced Construction Robotics Inc

An improvement to a semi-autonomous apparatus (10) is described herein. In an apparatus having a gantry subassembly (100), a tram subassembly (200) movably mounted on the gantry subassembly (100), and an actuation subassembly (300) mounted on the tram subassembly (200), the improvement includes a gripper subassembly (400) operatively connected to the actuation subassembly (300). The movement of the subassemblies is controlled in part by a control system that controls drive systems associated with one or more of the subassemblies. The gantry subassembly (100) includes a bridge member (102) for laterally spanning a selected section of a work site. The tram subassembly (200) includes a tram (202) that travels laterally along to the bridge member (102). The actuation subassembly (300) includes at least one motion actuator for controlling the movement of the gripper subassembly (400) in a generally vertical direction and may include an additional motion actuator for movement in a generally horizontal direction. The gripper subassembly (400) includes passively actuated grippers (402) for lifting, transporting and placing objects (52, 54), and particularly, elongate objects such as reinforcing bars used in road and other cementitious surface construction.

Подробнее
01-04-1999 дата публикации

METHOD AND APPARATUS FOR CONTROLLING CHIP MOUNTING POSITION OF ORTHOGONAL ROBOT

Номер: KR0000176662B1
Принадлежит:

PURPOSE: A chip mounting position controlling method is provided to be capable of compensating an error at position control owing to an error angle between a forward and backward shift axis and a left and right shift axis. CONSTITUTION: The chip mounting position controlling method comprises obtaining an error angle(theta) of a forward and backward shift axis with regard to a rectangular direction of a left and right shift axis. A target shift position(M) is determined to which a head unit is to be shifted. A compensation position is obtained by compensating an error value between the target shift position and an actual shift position of the head unit occurred by the error angle. The compensation position(X',Y') is used as a shift position of the head unit. COPYRIGHT 2001 KIPO ...

Подробнее
11-07-2017 дата публикации

sistema e método para alinhamento automático com base em laser

Номер: BR112015014984A2
Автор: STEPHEN OTTS
Принадлежит:

Подробнее
25-09-2001 дата публикации

Gantry-mounted laser nozzle and method for controlling laser positioning

Номер: US0006294755B1

Method and positioner apparatus are provided for minimizing the time required to move a tool along a continuous path such as over material conveyed continuously thereunder. The continuous path is discretized into geometric moves, pairs of which are preferably joined to minimize positioner stop and go. Ranges of velocities are analyzed for each discrete move and are adjusted to overlap for fitting a continuous velocity curve therethrough. Optimizing of the velocity ranges for maximum tool acceleration and velocity results in a time-optimized velocity profile for the tool. Velocity profiles for each discrete move are further optimized to maximize acceleration and deceleration resulting in the most time spent at maximum velocity. Throughout, the method is cognizant of the effects of time and displacement being measured in integer increments. Rounding is appropriately performed and move parameters are adjusted appropriately. Apparatus capable of responding to such optimized control comprises parallel X-rails and a gantry, each end of the gantry being independently driven. Bearings permit the gantry to pivot, resulting translation being accepted by another bearing at one of the ends. Optical encoders on each X-rail and the gantry provide precision positional feedback.

Подробнее
16-06-2005 дата публикации

SYSTEM FOR SAFE CARGO HANDLING ON BOARD VESSELS OFFSHORE

Номер: WO2005054048A1
Принадлежит: Hydrakraft As

System for safe cargo handling onboard vessels, especially on vessels offshore, comprising at least one remote control manipulator being adapted to cooperate materials handling grippers (12) covering the vessel deck area for handling cargo such as containers etc. from the vessel deck to an offshore platform and from the platform to the vessel deck.

Подробнее
09-01-2003 дата публикации

Positioning control method and positioning control device, and electronic part mounting device using this

Номер: US2003009260A1
Автор:
Принадлежит:

There are provided a positioning control method and a positioning control device, which enables high speed positioning with low power consumption without repeating two or more acceleration and deceleration operations in the travel from an original position (P0) to a target position (P2). There is also provided an electronic component mounting apparatus (100), which enables high speed positioning with low power consumption and enables mounting of electronic components for a short period of time. When a movable body (28) is moved from the original position (P0) to the target position (P2), there is set an operation passing position (P1) for avoiding a passing avoiding region (PAR), and driving of a drive unit having a smaller travel distance from the original position (P0) to the operation passing position (P1) is started later than driving start timing of a drive unit having a longer travel distance by a specified period of time (T(|t1-t2|)) ...

Подробнее
29-08-2023 дата публикации

Movable gantry system configured to interface with jigs of different sizes

Номер: US0011740605B2
Автор: William Wilder
Принадлежит: Wilder Systems, LLC

A movable gantry system is described. In an example, the movable gantry system is configured to interface with jigs of different types or sizes and/or with different positions of a same jig and/or to perform operations on different parts mounted in such jigs. To do so, the movable gantry system includes an end effector, a gantry, and a computing system. The end effector is mounted within the gantry and provides at least rotational movement to perform operations on a part. The gantry is movable and interfaces with a jig holding the part. Further, the gantry provides translational movement to the end effector. The computing system identifies the gantry and the part and controls the gantry and the end effector, thereby facilitating the operations on the part.

Подробнее
26-03-2014 дата публикации

Method of and device for mainly automatically processing, in particular welding very large workpieces

Номер: EP2711120A1
Автор: Richter, Axel
Принадлежит:

Die vorliegende Erfindung betrifft ein Verfahren und eine Vorrichtung (1) zum im Wesentlichen automatischen Bearbeiten, insbesondere Schweißen sehr großer Werkstücke. Unter Einsatz wenigstens einer Abtast- und/oder Bearbeitungseinrichtung weist das Verfahren die folgenden Schritte auf: - Scannen des Werkstücks (21) durch den Roboter (11) und Erzeugen eines dreidimensionalen Datenbildes; - Erzeugen der Daten der Schweißnahtbahn der Nahtwurzel der gewünschten Schweißverbindung anhand des dreidimensionalen Datenbildes; - Schweißen einer ersten Schweißnahtlage der Nahtwurzel von einer Seite mittels Roboter anhand der erzeugten Daten; - Fugen bzw. Fasen, insbesondere Fräsen der Nahtwurzel! der Schweißverbindung mittels Roboter auf der Gegenseite; - Schweißen der ersten Schweißnahtlage der Gegenlage der Nahtwurzel mittels Roboter; - Scannen der erzeugten Schweißnaht durch den Roboter und Erzeugen eines dreidimensionalen Datenbildes; - Erzeugen der nächsten Schweißnahtbahn für den Roboter anhand ...

Подробнее
24-03-1999 дата публикации

METHOD FOR IMPROVING THE ACCURACY OF MACHINES

Номер: EP0000902919A1
Принадлежит:

Large machines, especially those having working envelopes in excess of fifteen feet, exhibit unacceptable errors because of thermal expansion and mechanical misalignments between the axes. The errors have traditionally been minimized by enclosing the machine in a thermal enclosure, by careful calibration, or by mounting a laser interferometer on each axis. These solutions are costly, may require frequent recalibration, and do not correct for small rotations of one axis relative to another axis due to wear etc. The present invention uses an interferometric laser tracker or a comparable 3D position sensor to measure the position of a retroflector attached to the end effector, e.g. a machine head when the machine comes to rest. A computer compares the measured position to the desired position according to the machine media, and adds the appropriate correction with trickle feed media statements to move the machine to the correct position prior to further machining.

Подробнее
18-10-2000 дата публикации

GANTRY-MOUNTED LASER NOZZLE AND METHOD FOR CONTROLLING LASER POSITIONING

Номер: EP0001044397A2
Принадлежит:

Method and positioner apparatus are provided for minimizing the time required to move a tool (4) along a continuous path such as over material conveyed continuously thereunder. The continuous path is discretized into geometric moves, pairs of which are preferably joined to minimize positioner stop and go. Ranges of velocities are analyzed for each discrete move and are adjusted to overlap for fitting a continuous velocity curve therethrough. Optimizing of the velocity ranges for maximum tool acceleration and velocity results in a time-optimized velocity profile for the tool. Velocity profiles for each discrete move are further optimized to maximize acceleration and deceleration resulting in the most time spent at maximum velocity. Throughout, the method is cognizant of the effects of time and displacement being measured in integer increments. Rounding is appropriately performed and move parameters are adjusted appropriately. Apparatus (2) capable of responding to such optimized control ...

Подробнее
14-01-2009 дата публикации

Handling large, heavy workpieces using gantry robots with two robot arms

Номер: CN0100450728C
Принадлежит:

Подробнее
16-07-2009 дата публикации

GANTRY POSITION TRACKING USING REDUNDANT POSITION SENSORS

Номер: WO2009088863A2
Принадлежит:

An x-y robotic motion control system (300) includes a controller (314), a first rail and a second rail (310) spaced from the first rail (308) wherein the first and second rails (308, 310) are substantially parallel to one another. A gantry (302) has a first end (304) movable along the first rail (308) and a second end (306) movable along the second rail (310). A payload (320) is movable along the gantry (302) and a position sensor (328) is movable along the gantry (302) with the payload (320). A first encoder (316) is configured to detect the first end (304) of the gantry (302) with respect to the first rail (308), and a second encoder (324) is configured to detect the second end (306) of the gantry (302) with respect to the second rail (310). The position sensor (328) and the first and second encoders (316, 324) are coupled to the controller (314), which calculates a position of the payload (320) as a function of signals from the position sensor 328) and the first and second encoders ( ...

Подробнее
10-06-1999 дата публикации

GANTRY-MOUNTED LASER NOZZLE AND METHOD FOR CONTROLLING LASER POSITIONING

Номер: WO1999028798A3
Принадлежит:

Method and positioner apparatus are provided for minimizing the time required to move a tool (4) along a continuous path such as over material conveyed continuously thereunder. The continuous path is discretized into geometric moves, pairs of which are preferably joined to minimize positioner stop and go. Ranges of velocities are analyzed for each discrete move and are adjusted to overlap for fitting a continuous velocity curve therethrough. Optimizing of the velocity ranges for maximum tool acceleration and velocity results in a time-optimized velocity profile for the tool. Velocity profiles for each discrete move are further optimized to maximize acceleration and deceleration resulting in the most time spent at maximum velocity. Throughout, the method is cognizant of the effects of time and displacement being measured in integer increments. Rounding is appropriately performed and move parameters are adjusted appropriately. Apparatus (2) capable of responding to such optimized control ...

Подробнее
17-07-2008 дата публикации

METHOD FOR CALIBRATING THE X-Y POSITIONING OF A POSITIONING TOOL, AND APPARATUS WITH SUCH A POSITIONING TOOL

Номер: WO2008083701A1
Принадлежит:

The invention relates to a method for calibrating the x-y positioning of a positioning tool (1), a method for placing a component (3) on a substrate (4), an apparatus with a positioning tool (1) and with an image detection system (2), and a calibration apparatus (100) for calibrating the x-y positioning of a positioning tool (1) based on an image detection system (2). The x-y positioning of the positioning tool (1) is calibrated with respect to the coordinates of the image detection system (2) by means of, in a calibration mode, (i) positioning the positioning tool (1) on a raster point (24), (ii) detecting the tool coordinates of the raster point (24), (iii) detecting a reference mark (14) arranged in a defined position with respect to the positioning tool (1) using the image detection system (2), (iv) determining the coordinates of the reference mark (14) with respect to the image detection system (2), (v) repeating the steps (i) - (iv) for the same or other raster points (24) and (vi ...

Подробнее
02-08-2001 дата публикации

Method and apparatus for determining the configuration of a workpiece

Номер: US2001010734A1
Автор:
Принадлежит:

The present invention provides a method and an apparatus for scanning an object to obtain data on the object and determine the configuration of the object. A gantry (12) allows movement along a first direction (A-A'). A set of platforms (14A, 14B) allows movement along a second direction (B-B'). A set of scanning heads (16A, 16B) provide additional degrees of freedom and also provide for scanning the object (10) to obtain information about the object. The freedom of movement provided by the gantry, the platforms, and the scanning heads allows the object to be completely scanned. In addition, once the initial scanning process has been completely, areas which require additional scanning, such as compartments (10D), are identified. The scanning heads are then positioned, such as directly above or inside a compartment, and then the compartment is scanned to obtain information about the compartment that could not be obtained from the initial scanning procedure. The data obtained from the initial ...

Подробнее
27-08-1996 дата публикации

On-line method and apparatus for coordinated mobility and manipulation of mobile robots

Номер: US0005550953A
Автор: Homayoun Seraji

A simple and computationally efficient approach is disclosed for on-line coordinated control of mobile robots consisting of a manipulator arm mounted on a mobile base. The effect of base mobility on the end-effector manipulability index is discussed. The base mobility and arm manipulation degrees-of-freedom are treated equally as the joints of a kinematically redundant composite robot. The redundancy introduced by the mobile base is exploited to satisfy a set of user-defined additional tasks during the end-effector motion. A simple on-line control scheme is proposed which allows the user to assign weighting factors to individual degrees-of-mobility and degrees-of-manipulation, as well as to each task specification. The computational efficiency of the control algorithm makes it particularly suitable for real-time implementations. Four case studies are discussed in detail to demonstrate the application of the coordinated control scheme to various mobile robots.

Подробнее
27-07-2005 дата публикации

A machine tool provided with a manipulator device

Номер: EP0001557244A3
Автор: Sartorio, Franco
Принадлежит:

A machine tool comprises a first assembly (10) and a second assembly (22) which allows a tool to be moved with respect to a workpiece to be worked. The first assembly (10) is provided with first linear actuators for positioning the second assembly (22) relative to the workpiece in a relatively wide space (S1) and with movements at relatively low accelerations. The second assembly (22) carries the tool and is provided with actuators for positioning the tool in a relatively narrow space (S2), with movements at relatively high speeds and accelerations. The machine includes control means for controlling simultaneously the movements of the first and second actuators in order to obtain a continuous displacement of the tool with respect to the workpiece in the wide space (S1), so that the center of the narrow space (S2) is able to reach the position of the tool before the tool may reach the border of the narrow space (S2).

Подробнее
27-03-2008 дата публикации

POSITIONING DEVICE IN GANTRY DESIGN

Номер: WO2008034475A1
Принадлежит:

The invention relates to a positioning device in gantry design. Errors by thermal expansion of the positioning device can largely be avoided by a particular arrangement of the position measurement apparatuses used for positioning. Attention is paid, in particular, to the advantageous arrangement of the fixed point (15) of a measuring element (8) relative to a linearity track (14) of a further measuring element (10).

Подробнее
10-06-2009 дата публикации

POSITIONING DEVICE IN GANTRY DESIGN

Номер: EP2066996A1
Принадлежит: Etel SA

The invention relates to a positioning device in gantry design. Errors by thermal expansion of the positioning device can largely be avoided by a particular arrangement of the position measurement apparatuses used for positioning. Attention is paid, in particular, to the advantageous arrangement of the fixed point (15) of a measuring element (8) relative to a linearity track (14) of a further measuring element (10).

Подробнее
03-01-2014 дата публикации

METHOD AND APPARATUS FOR LOCATING 3-D OBJECTS AND EXECUTING DESIRED OPERATION, SUCH AS PLAYING CAROM, BY ROBOT

Номер: WO2014002116A1
Автор: SRINIVASAN, Viswesh
Принадлежит:

An apparatus and a method to locate a three dimensional object and to execute a predetermined operation on said object, such as playing carom is disclosed. The apparatus includes a robot (200) having an end effector (202) mounted on a gantry frame. The apparatus further includes a plurality of imaging sensors mounted at predetermined positions in said gantry frame. A data processing system (computer) (214) is provided in communication with said robot (200) and said imaging sensors. Further a controller 216 connected to said data processing system (214) to regulate the functions of said data processing system. The end-effector (202) provided in the robot (200) consists of at least two degrees of freedom, one for rotational (302) and other for transmitting force (306a).

Подробнее
06-03-2019 дата публикации

Номер: KR1020190022318A
Автор:
Принадлежит:

Подробнее
16-07-2009 дата публикации

GANTRY POSITION TRACKING USING REDUNDANT POSITION SENSORS

Номер: WO000002009088863A3
Принадлежит:

An x-y robotic motion control system (300) includes a controller (314), a first rail and a second rail (310) spaced from the first rail (308) wherein the first and second rails (308, 310) are substantially parallel to one another. A gantry (302) has a first end (304) movable along the first rail (308) and a second end (306) movable along the second rail (310). A payload (320) is movable along the gantry (302) and a position sensor (328) is movable along the gantry (302) with the payload (320). A first encoder (316) is configured to detect the first end (304) of the gantry (302) with respect to the first rail (308), and a second encoder (324) is configured to detect the second end (306) of the gantry (302) with respect to the second rail (310). The position sensor (328) and the first and second encoders (316, 324) are coupled to the controller (314), which calculates a position of the payload (320) as a function of signals from the position sensor 328) and the first and second encoders ( ...

Подробнее
20-07-2021 дата публикации

Methods and systems for plasma machine processing of steel beams and other long products using a pantograph plate bevelling gantry-type plasma cutting machine

Номер: US0011065708B2
Принадлежит: FAGAN MATTHEW, Fagan Matthew

A plasma-torch cutting machine gantry moves in a first axis and the torch mounted through a pantograph to a drive box moves along the gantry in a second axis. The drive box rotates the torch about a third axis, and tilts the torch about a fourth axis. The drive box moves vertically in a fifth axis. The torch is mountable with tip at pantograph focal point or in an extended position. A controller firmware computes and apply offsets in the first, second and fifth axis to maintain the plasma torch tip in desired position despite the torch being mounted in extended position, rotation and tilt of the torch. In embodiments the torch is rotatable −/+90 degrees from vertical; and a laser scanner maps surfaces and edges of beams to determine movements and rotations for cutting beams.

Подробнее
16-02-2017 дата публикации

NUMERICAL CONTROLLER FOR PERFORMING AXIS CONTROL OF TWO PARALLEL AXES

Номер: US20170045872A1
Принадлежит: FANUC CORPORATION

A numerical controller performs cross-rail axis control that distributes moving amount to a first and second axes based on a command to a virtual axis. If a block of a program that is read out contains a fast feed command to the virtual axis for moving a tool to a cutting feed start point, the numerical controller distributes a moving amount commanded by the fast feed command to the first axis and the second axis. Further, the moving amount commanded by the fast feed command is distributed to the first axis and the second axis so that movement of the virtual axis commanded by a cutting feed command that follows the fast feed command in the program can be achieved by movement of only the first axis.

Подробнее
07-04-1998 дата публикации

Mobile dexterous seven degree of freedom robot arm with real-time control system

Номер: US0005737500A

The present invention is a mobile redundant dexterous manipulator with a seven-degree-of-freedom robot arm mounted on a 1 degree-of-freedom mobile platform with a six-degree-of freedom end effector including a real-time control system with multiple modes of operation. The manipulator-plus-platform system has two degrees-of-redundancy for the task of hand placement and orientation. The redundancy resolution is achieved by accomplishing two additional tasks using a configuration control technique. This mobile manipulator with control system allows a choice of arm angle control or collision avoidance for the seventh task, and platform placement or elbow angle control for the eighth task. In addition, joint limit avoidance task is automatically invoked when any of the joints approach their limits. The robot is controlled by a processor employing a 6-by-7 Jacobian matrix for defining location and orientation of the end effector.

Подробнее
11-12-1997 дата публикации

METHOD FOR IMPROVING THE ACCURACY OF MACHINES

Номер: WO1997046925A1
Принадлежит:

Large machines, especially those having working envelopes in excess of fifteen feet, exhibit unacceptable errors because of thermal expansion and mechanical misalignments between the axes. The errors have traditionally been minimized by enclosing the machine in a thermal enclosure, by careful calibration, or by mounting a laser interferometer on each axis. These solutions are costly, may require frequent recalibration, and do not correct for small rotations of one axis relative to another axis due to wear etc. The present invention uses an interferometric laser tracker or a comparable 3D position sensor to measure the position of a retroflector attached to the end effector, e.g. a machine head when the machine comes to rest. A computer compares the measured position to the desired position according to the machine media, and adds the appropriate correction with trickle feed media statements to move the machine to the correct position prior to further machining.

Подробнее
18-06-2015 дата публикации

Positioniereinrichtung

Номер: DE102013226448A1
Принадлежит:

Es wird eine Positioniereinrichtung zum Positionieren eines Werkzeugs (2) an einer Sollposition (Xref) auf einem flächigen Substrat (3) in einer X-Y-Ebene offenbart, das in seiner axialen Richtung (Z) eine Prozesskraft (F) senkrecht auf das Substrat (3) ausübt. Das Werkzeug (2) ist mit einem Mehrkomponenten-Kraftsensor (5) zur Messung von unerwünschten Prozesskraftkomponenten (Fx) in lateraler Richtung (X, Y) ausgerüstet. Die Sollposition (Xref) des Werkzeugs (2) ist durch die Positioniereinrichtung so korrigierbar, dass die lateralen Prozesskraftkomponenten (Fx) minimiert werden.

Подробнее
23-07-2013 дата публикации

POSITIONING DEVICE IN GANTRY DESIGN

Номер: KR0101288821B1
Автор:
Принадлежит:

Подробнее
03-09-2019 дата публикации

Method and apparatus for locating 3-D objects and executing desired operation, such as playing CAROM, by robot

Номер: US0010398965B2
Принадлежит: VISWESH SRINIVASAN, Viswesh Srinivasan

An apparatus and a method to locate a three dimensional object and to execute a predetermined operation on said object, such as playing carom is disclosed. The apparatus includes a robot ( 200 ) having an end effect or ( 202 ) mounted on a gantry frame. The apparatus further includes a plurality of imaging sensors mounted at predetermined positions in said gantry frame. A data processing system (computer) ( 214 ) is provided in communication with said robot ( 200 ) and said imaging sensors. Further a controller 216 connected to said data processing system ( 214 ) to regulate the functions of said data processing system. The end-effect or ( 202 ) provided in the robot ( 200 ) consists of at least two degrees of freedom, one for rotational ( 302 ) and other for transmitting force ( 306 a ).

Подробнее
31-07-1973 дата публикации

MEASURING MACHINE

Номер: US0003749501A1
Автор:

Подробнее
14-01-2021 дата публикации

AUTOMATISIERUNGSSYSTEM UND STEUERUNG ZUR VERSCHLEISSERKENNUNG

Номер: DE102020117935A1
Принадлежит:

Die Offenbarung stellt ein Automatisierungssystem und eine Steuerung zur Verschleißerkennung bereit. Eine Maschine oder ein autonomes System beinhaltet eine Diagnosesteuerung und ist konfiguriert, um ein Verfahren zum Überwachen des Zustands einer Maschine durchzuführen. Das Verfahren beinhaltet Überwachen eines Satzes von ersten elektrischen Signalen, der auf eine Steuerung eines Motors der Maschine hindeutet, während die Maschine in einem ersten autonomen Modus betrieben wird, Bestimmen, dass eine anormale Betriebsbedingung aufgetreten ist, als Reaktion darauf, dass der Satz von ersten elektrischen Signalen ein erstes Kriterium erfüllt, Betreiben der Maschine in einem Testmodus als Reaktion auf die Bestimmung, dass die anormale Betriebsbedingung aufgetreten ist, Überwachen eines Satzes von zweiten elektrischen Signalen, der auf eine Steuerung des Motors während des Testmodus hindeutet, und Bestimmen einer Fehlerbedingung als Reaktion darauf, dass der Satz von zweiten elektrischen Signalen ...

Подробнее
16-10-1986 дата публикации

MEHRKOORDINATEN-MESSMASCHINE

Номер: DE0003512935A1
Принадлежит:

Подробнее
05-03-2019 дата публикации

POSITIONING DEVICE IN PORTAL DESIGN

Номер: CN0109421003A
Принадлежит:

Подробнее
15-10-2020 дата публикации

Robotic Restocking and Safety Systems for Automated Retail Store Environments

Номер: US20200327768A1
Принадлежит: ABB Schweiz AG

Systems, methods, and software are provided for automated item restocking using gantry robots and establishing safety barriers for retail work operation spaces in retail store environments. Robot controllers in communication with the gantry robots and barrier robots direct the autonomous movements thereof for transferring items between customer-accessible point of sale locations and customer-inaccessible storage, and for alternately restricting and enabling access to work operation spaces, respectively.

Подробнее
25-10-1994 дата публикации

Variable parameter collision avoidance system for aircraft work platforms

Номер: US0005359542A
Автор:
Принадлежит:

A system for determining the position of an airplane in a hangar and for limiting the motion of a plurality of gantry cranes around the airplane, the system including a plurality of movable scanners which ascertain locations of a plurality of collinear points along the leading edges of the wings of the airplane, including a processor system for determining a point of intersection of lines through the collinear points, the point of intersection and lines having a known positional relationship with the other portions of the airplane from which the processor system also determines the locations of other portions of the airplane, the processor system determining limits on the cranes' motion relative to the airplane.

Подробнее
30-03-2005 дата публикации

METHOD FOR IMPROVING THE ACCURACY OF MACHINES

Номер: EP0000902919B1
Принадлежит: THE BOEING COMPANY

Подробнее
11-05-1999 дата публикации

Method for product acceptance by improving the accuracy of machines

Номер: US5903459A
Принадлежит: Boeing Co

Product acceptance requires accurate measurement of product features. We augment machine control with true position feedback from an independent measurement system to allow such inspection to occur with conventional machine tools rather than expensive, special purpose, limited versatility Coordinate Measuring Machines.

Подробнее
25-12-2018 дата публикации

Automated manufacturing using modular structures and real time feedback for high precision control

Номер: US0010162339B2
Принадлежит: Sciperio, Inc, SCIPERIO INC, SCIPERIO, INC

An apparatus includes a rigid frame or girder system, a first computer controlled motion system associated with the rigid frame or girder system and configured to move in coordinated positions, a second computer controlled motion system associated with a part to be worked on and configured to move in coordinated positions, and a plurality of sensors associated with the first motion system and the second motion system. The first computer controlled motion system and the second computer controlled motion system use information from the plurality of sensors to assist in coordination between the first computer controlled motion system and the second computer controlled motion system.

Подробнее
18-08-1981 дата публикации

Номер: JP0056105803U
Автор:
Принадлежит:

Подробнее
01-06-2009 дата публикации

POSITIONING DEVICE IN GANTRY DESIGN

Номер: KR1020090054957A
Принадлежит:

The invention relates to a positioning device in gantry design. Errors by thermal expansion of the positioning device can largely be avoided by a particular arrangement of the position measurement apparatuses used for positioning. Attention is paid, in particular, to the advantageous arrangement of the fixed point (15) of a measuring element (8) relative to a linearity track (14) of a further measuring element (10). © KIPO & WIPO 2009 ...

Подробнее
15-05-2001 дата публикации

Numerical control machine tool positioning system

Номер: US0006232736B1

The present invention is embodied in an automated system for the positioning and support of a machine tool within a workpiece supporting assembly, comprising a pair of generally parallel, planar longitudinal translation modules affixed to the assembly and having longitudinal sliding pads and a longitudinal movement device, a transverse translation module affixed to the longitudinal sliding pads in a generally perpendicular orientation to the longitudinal modules and having transverse sliding pads and a transverse movement device. The system also includes a vertical translation module affixed to the transverse sliding pads in a generally perpendicular orientation to the longitudinal and transverse translation modules and having vertical sliding pads and a vertical movement device, the vertical translation module further comprising a mounting device for the machine tool and a device to rotate the machine tool about a vertical axis and a device to pivot the machine tool about any axis orthogonal ...

Подробнее
30-06-1999 дата публикации

Method for improving accuracy of machines

Номер: CN0001221500A
Принадлежит: Boeing Co

大型机器,特别是那些工作轮廓超过15英尺的,由于热膨胀和轴线间的机械偏斜而表现出不可接受的误差。传统上借助于将机器置于一温控环境中,或精心校正,或在每条轴线上安装激光干涉仪,来使这种误差变为最小,这些解决办法都很昂贵,可能需要频繁的校正,且不能修正因磨损等造成的一根轴相对于另一根轴的少量旋转。本发明采用一个激光干涉跟踪仪或一个可比较的三维位置传感器来测量装在末端作用器上的定向反射器的位置,例如在机器停止时机器的头部。一台计算机把实测的位置与根据机器程序所需要的位置进行比较,并在机器进一步加工之前用徐徐送进程序语句加上适当的修正量,将机器移动到正确的位置上。

Подробнее
04-06-2013 дата публикации

Conveyance system and automated manufacturing system

Номер: US0008456123B2

A conveyance system. The conveyance system includes a movable device for conveying an article, and a robot selected from the group consisting of an articulated robot and an orthogonal robot. The movable device is configured to be both vertically and horizontally movable; and, the robot is mounted on the movable device. The robot includes a hand and a gripper disposed on the hand. The gripper is configured to hold the article. The movable device and the robot are configured to convey the article in conveyance operations that include an extraction, a conveyance, and an installation, of the article; the range of the conveyance operations lies within a working range of the robot from a present position that is selected with priority. The movable device is configured to remain in a stationary state when the article is conveyed by the robot using the conveyance operations within the working range.

Подробнее
08-03-2017 дата публикации

Operation device

Номер: CN0104602872B
Автор:
Принадлежит:

Подробнее
07-12-2017 дата публикации

AUTOMATED WELDING OF MOULDS AND STAMPING TOOLS

Номер: US20170348787A1
Принадлежит: Ariel Andre Waitzman

A tool welding system is disclosed that includes a table that heats a tool. A multi-axis robot includes a welding head that is moved relative to the table in response to a command. A controller is in communication with the robot and generates the command in response to welding parameters. The weld parameters are based upon a difference between an initial tool shape and a desired tool shape. The difference between the initial tool shape and the desired tool shape corresponds to a desired weld shape. The desired weld shape is adjusted based upon initial tool shape variations, which includes thermal growth of the tool. The tool is welded to provide the desired weld shape to achieve a desired tool shape.

Подробнее
04-05-2005 дата публикации

VERFAHREN ZUR VERBESSERUNG DER GENAUIGKEIT VON MASCHINEN

Номер: DE0069732905D1
Принадлежит: BOEING CO, THE BOEING CO., SEATTLE

Подробнее
06-07-1999 дата публикации

Scaling machine media for thermal effects to improve machine accuracy

Номер: US0005920483A1
Принадлежит: The Boeing Company

Large machines, especially those having working envelopes in excess of fifteen feet, exhibit unacceptable errors because of thermal expansion and mechanical misalignments between the axes. The present invention uses an interferometric laser tracker or a comparable 3D position sensor to measure the position of a retroreflector attached to the end effector, e.g. a machine head when the machine comes to rest. A computer compares the measured position to the desired position according to the machine media, and adds the appropriate correction with trickle feed media statements to move the machine to the correct position prior to further machining. The present invention scales the media statements for thermal effects in the factory.

Подробнее
05-01-2017 дата публикации

POSITIONING DEVICE

Номер: US20170001310A1
Принадлежит:

A positioning device is adapted for positioning a tool at a setpoint position on a flat substrate in an X-Y plane, the tool exerting a process force in its axial direction perpendicularly onto the substrate. The tool includes a multicomponent force sensor to measure unwanted process-force components in the lateral direction. The setpoint position of the tool is correctable by the positioning device such that the lateral process-force components are minimized. 19-. (canceled)10. A system , comprising:a positioning device adapted to position a tool at a setpoint position on a flat substrate in an X-Y plane, the tool adapted to exert a process force in an axial direction of the tool perpendicularly onto the substrate;wherein the tool includes a multicomponent force sensor adapted to measure unwanted process-force components in a lateral direction; andwherein the positioning device is adapted to correct the setpoint position of the tool such that the lateral process-force components are minimized.11. The positioning device according to claim 10 , wherein the positioning device includes a model adapted to calculate correction values for the setpoint position of the tool in accordance with the measured lateral force components.12. The positioning device according to claim 10 , wherein the positioning device includes a position-correction controller adapted to control the lateral process-force components to zero in accordance with correction values for the setpoint position of the tool being computed by the position-correction controller on the basis of the measured lateral force components.13. The positioning device according to claim 10 , wherein correction of the setpoint position of the tool does not alter the position of the tool on the substrate.14. The positioning device according to claim 10 , wherein the tool is retained by a joint that transfers forces in all directions but no torque.15. The positioning device according to claim 14 , wherein the joint includes an ...

Подробнее
16-01-2020 дата публикации

Methods And Systems For Plasma Machine Processing Of Steel Beams And Other Long Products Using A Pantograph Plate Bevelling Gantry

Номер: US20200016678A1
Автор: Matthew Fagan
Принадлежит: Individual

A plasma-torch cutting machine gantry moves in a first axis and the torch mounted through a pantograph to a drive box moves along the gantry in a second axis. The drive box rotates the torch about a third axis, and tilts the torch about a fourth axis. The drive box moves vertically in a fifth axis. The torch is mountable with tip at pantograph focal point or in an extended position. A controller firmware computes and apply offsets in the first, second and fifth axis to maintain the plasma torch tip in desired position despite the torch being mounted in extended position, rotation and tilt of the torch. In embodiments the torch is rotatable −/+90 degrees from vertical; and a laser scanner maps surfaces and edges of beams to determine movements and rotations for cutting beams.

Подробнее
01-09-2022 дата публикации

A robotic system for picking and placing objects from and into a constrained space

Номер: US20220274256A1
Автор: Evan Drumwright
Принадлежит: Dextrous Robotics Inc

A system comprising: a database configured to store a multi-body model of a robot, the robot comprising a plurality of manipulators, and a plurality of joints and plurality of actuators and actuator motors configured to move the joints, and wherein the multi-body model includes a kinematic and geometric model of each manipulator, a catalog of models for objects to be manipulated, the models comprising a current configuration and a target configuration, and a functional mapping of sensory data to configurations of the robot and the manipulators needed to manipulate the objects; at least one hardware processor coupled with the database; and one or more software modules that, when executed by the at least one hardware processor, receive sensory data from within a constrained space, identify objects in the constrained space based on the received sensory data and the catalog of models, determine a target pose for the joints and the manipulators based on the sensory data and the current and target configurations associated with the identified object, and compute joint space positions to necessary to realize the target pose.

Подробнее
01-09-2022 дата публикации

Movable gantry system configured to interface with jigs of different sizes

Номер: US20220276629A1
Автор: William Wilder
Принадлежит: Wilder Systems LLC

A movable gantry system is described. In an example, the movable gantry system is configured to interface with jigs of different types or sizes and/or with different positions of a same jig and/or to perform operations on different parts mounted in such jigs. To do so, the movable gantry system includes an end effector, a gantry, and a computing system. The end effector is mounted within the gantry and provides at least rotational movement to perform operations on a part. The gantry is movable and interfaces with a jig holding the part. Further, the gantry provides translational movement to the end effector. The computing system identifies the gantry and the part and controls the gantry and the end effector, thereby facilitating the operations on the part.

Подробнее
04-06-2020 дата публикации

MOVABLE GANTRY SYSTEM CONFIGURED TO INTERFACE WITH JIGS OF DIFFERENT SIZES

Номер: US20200174441A1
Автор: Wilder William
Принадлежит:

A movable gantry system is described. In an example, the movable gantry system is configured to interface with jigs of different types or sizes and/or with different positions of a same jig and/or to perform operations on different parts mounted in such jigs. To do so, the movable gantry system includes an end effector, a gantry, and a computing system. The end effector is mounted within the gantry and provides at least rotational movement to perform operations on a part. The gantry is movable and interfaces with a jig holding the part. Further, the gantry provides translational movement to the end effector. The computing system identifies the gantry and the part and controls the gantry and the end effector, thereby facilitating the operations on the part. 1. A system comprising:a movable system comprising a sensor system and dimensioned to interface with a plurality of jigs of different dimensions, the sensor system comprising at least one of an optical sensor or a magnetic sensor; and determine a relative position between the movable system and a jig of the plurality of jigs;', 'detect, based on sensor data of the sensor system, a location on a part mounted to the jig;', 'determine, based on the location and the relative position, a three dimensional position of a datum point in a coordinate system of the movable system;', 'determine, by using at least one sensor of the sensor system, a surface of the part;', 'determine an angle needed to normalize an end effector included in the movable system to the surface of the part at the datum point;', 'determine, based on the angle, at least a rotation along an axis of the coordinate system of the movable system; and', 'direct the end effector to perform an operation in the coordinate system on the part based on the three dimensional position and the rotation along the axis., 'a computing system configured to2. The system of claim 1 , wherein the computing system is further configured to:receive a first identifier of the ...

Подробнее
22-09-2016 дата публикации

Gantry robot system with extension bridge

Номер: US20160274564A1
Автор: Jeffrey R. Schultz
Принадлежит: Production Design Services Inc

A gantry robot system may include a gantry; a slide movably mounted on the gantry; an articulated arm mounted on the slide for performing a machining operation; a first workstation having a workpiece feeder for moving a first workpiece through the gantry; a second workstation adjacent the gantry for supporting a second workpiece; and a computer control connected to actuate the slide, the articulated arm, and the workpiece feeder in a coordinated manner to perform a first preselected machining operation on the first workpiece at the first workstation, and a second preselected machining operation on the second workpiece at the second workstation.

Подробнее
30-11-2017 дата публикации

METHOD AND APPARATUS FOR LOCATING 3-D OBJECTS AND EXECUTING DESIRED OPERATION, SUCH AS PLAYING CAROM, BY ROBOT

Номер: US20170340952A1
Автор: Viswesh Srinivasan
Принадлежит:

An apparatus and a method to locate a three dimensional object and to execute a predetermined operation on said object, such as playing carom is disclosed. The apparatus includes a robot () having an end effect or () mounted on a gantry frame. The apparatus further includes a plurality of imaging sensors mounted at predetermined positions in said gantry frame. A data processing system (computer) () is provided in communication with said robot () and said imaging sensors. Further a controller connected to said data processing system () to regulate the functions of said data processing system. The end-effect or () provided in the robot () consists of at least two degrees of freedom, one for rotational () and other for transmitting force (). 1. An apparatus to locate a three dimensional object and to execute a predetermined operation on said located object , such as playing carom , said apparatus comprising:{'b': 200', '202, 'a robot () having an end effect or () mounted on a gantry frame;'}a plurality of imaging sensors mounted at predetermined positions in said gantry frame;{'b': 214', '200, 'a data processing system (computer) () in communication with said robot () and said imaging sensors;'}{'b': 216', '214, 'a controller () connected to said data processing system (); wherein'}{'b': '202', 'said end-effect or () consists of at least two degrees of freedom;'}{'b': 302', '306, 'i': 'a', 'said two degrees of freedom are rotational () and force transmitting ();'}{'b': 216', '214, 'said transmitting force passes through and intersects said rotational axis for any angular position of said rotational axis between 0-360 degrees; said controller () regulates functions of said data processing system ().'}2202. The apparatus as claimed in claim 1 , wherein said transmitting force of the end effect or () acts inward and pointing towards the axis of rotation.3218218212ab. The apparatus as claimed in claim 1 , wherein said imaging sensors for locating the object position ...

Подробнее
07-12-2017 дата публикации

MOVABLE GANTRY SYSTEM

Номер: US20170351239A1
Автор: Wilder William
Принадлежит:

A movable gantry system is described. In an example, the movable gantry system is configured to interface with jigs of different types or sizes and/or with different positions of a same jig and/or to perform operations on different parts mounted in such jigs. To do so, the movable gantry system includes an end effector, a gantry, and a computing system. The end effector is mounted within the gantry and provides at least rotational movement to perform operations on a part. The gantry is movable and interfaces with a jig holding the part. Further, the gantry provides translational movement to the end effector. The computing system identifies the gantry and the part and controls the gantry and the end effector, thereby facilitating the operations on the part. 1. A movable gantry system comprising:an end effector configured to effectuate an operation on a part mounted to a jig, the operation comprising a rotation of the end effector about one or more axes of a coordinate system;a gantry containing the end effector and dimensioned to interface with a plurality of jigs, the gantry being mobile such that the gantry is moved in proximity of the jig and such that the gantry interfaces with the jig based on the proximity, and the gantry configured to, upon indexing of the jig, provide a translational movement of the end effector along the one or more axes of the coordinate system; and identify the jig and the part;', 'access a model of the part and a status of operations performed on the part based on the jig and the part being identified;', 'determine datum points for the operation on the part based on the model, the status, and the indexing of the jig;', 'direct the translational movement and the rotation of the end effector based on the datum points;', 'Instruct the end effector to perform operations on the part at locations defined by the model and localized by the datum points; and', 'store information about a status of the operation, the information causing an update to ...

Подробнее
26-03-2003 дата публикации

A machine tool and a manipulator device adapted to be mounted on such machine

Номер: EP1294544A1
Автор: Franco Sartorio
Принадлежит: Individual

A machine tool comprises a first travelling assembly (10) which carries in its turn a second travelling assembly (22). The first assembly (10) is adapted to position the second assembly (22) in a relatively wide space (S1) and with movements at relatively low speeds and accelerations. The second assembly (22) carries in its turn a tool which is provided with actuators for positioning the tool in a relatively narrow space (S2) and with movements at relatively high speeds and accelerations. The machine includes means for controlling the movements of the two assemblies (10, 22) which are so arranged to obtain s global movement of the tool without solutions of continuity in all the space of movement (S1) of the first assembly (10). The invention also relates to a manipulator device which can be used independently or be installed as a second assembly (22) on a travelling structure of a machine tool.

Подробнее
06-03-2019 дата публикации

Gantry type positioning apparatus

Номер: KR20190022318A
Принадлежит: 에텔 쏘시에떼 아노님

베이스(G) 상에서 서로 평행하게 배치되며, 제1 크로스 부재(FY1)와 제2 크로스 부재(FY2)를 제1 방향(X)으로 이동 가능하게 지지하는 두 개의 선형 가이드(FX1, FX2)를 포함하는 갠트리 타입의 위치 결정 장치에 있어서, 상기 제1 크로스 부재(FY1)에는 기능적 요소(T)를 포함하는 Y-캐리지(LY)가 제2 방향(Y)으로 이동 가능하게 지지되며, 상기 제2 크로스 부재(FY2) 및 상기 Y-캐리지(LY)에는 제2 크로스 부재(FY2)에 대한 상기 Y-캐리지(LY)의 위치를 검출하는 위치 측정 장치(Mxy, Mz, AKz2, Mxy1, AKxy1)가 배치되는 위치 결정 장치가 개시된다. 상기 기능적 요소(T)는 상기 Y-캐리지(LY)에 대하여 Z-캐리지(LZ)에 의해 제3 방향(Z)으로 이동 가능하게 지지되고, 상기 Y-캐리지(LZ)와 상기 기능적 요소(T)에는 Y-캐리지(LY)에 대한 상기 기능적 요소(T)의 위치를 검출하는 다른 위치 측정 장치(AKxy2, Mxy2, Mxy2')가 배치된다.

Подробнее
30-09-2015 дата публикации

Positioning device in portal design

Номер: EP2924721A1
Принадлежит: Etel SA

Es wird eine Positioniereinrichtung in Portalbauweise beschrieben, mit zwei auf einer Basis (G) parallel zueinander angeordneten Linearführungen (FX1, FX2), die einen ersten Querträger (FY1) und einen zweiten Querträger (FY2) in einer ersten Richtung (X) beweglich halten. Am ersten Querträger (FY1) ist ein Laufwagen (LY) mit einem Funktionselement (T) in einer zweiten Richtung (Y) beweglich gehalten. Am Laufwagen (LY) und am zweiten Querträger (FY2) sind Positionsmesseinrichtungen (Mxy, Mz, Mx, AKx1, AKx2, AKx3, AKy, AKz1, AKz2) zur Messung der Lage des Laufwagens (LY) relativ zum zweiten Querträger (FY2) angeordnet. There is described a gantry type positioning device having two linear guides (FX1, FX2) arranged parallel to each other on a base (G) and movably supporting a first cross member (FY1) and a second cross member (FY2) in a first direction (X). On the first cross member (FY1) a carriage (LY) with a functional element (T) in a second direction (Y) is kept movable. Positioning devices (Mxy, Mz, Mx, AKx1, AKx2, AKx3, AKy, AKz1, AKz2) for measuring the position of the carriage (LY) relative to the second cross member (FY2) are arranged on the carriage (LY) and on the second crossmember (FY2) ,

Подробнее
02-10-2017 дата публикации

A robot and a method of controlling a robot

Номер: DK201670155A1
Принадлежит: Itu Business Dev As

The present invention relates to a robot comprising a horizontal or horizontally slanted transparent experiment layer being adapted to support items at arbitrary positions on the experiment layer, and a moveable sensor arranged below the transparent experimental layer said sensor being configured for providing a sensor signal indicative of item(s)' location on the experiment layer, an actuator arranged for being moved into different positions above the horizontal transparent layer a display device being configured for visually representing located item(s) a user input device configured for receiving information as to operation of the actuator.

Подробнее
27-07-2005 дата публикации

A machine tool provided with a manipulator device

Номер: EP1557244A2
Автор: Franco Sartorio
Принадлежит: Franco Sartorio

A machine tool comprises a first assembly (10) and a second assembly (22) which allows a tool to be moved with respect to a workpiece to be worked. The first assembly (10) is provided with first linear actuators for positioning the second assembly (22) relative to the workpiece in a relatively wide space (S 1 ) and with movements at relatively low accelerations. The second assembly (22) carries the tool and is provided with actuators for positioning the tool in a relatively narrow space (S 2 ), with movements at relatively high speeds and accelerations. The machine includes control means for controlling simultaneously the movements of the first and second actuators in order to obtain a continuous displacement of the tool with respect to the workpiece in the wide space (S 1 ), so that the center of the narrow space (S 2 ) is able to reach the position of the tool before the tool may reach the border of the narrow space (S 2 ).

Подробнее
09-01-2003 дата публикации

Positioning control method and positioning control device, and electronic part mounting device using this

Номер: US20030009260A1
Принадлежит: Individual

There are provided a positioning control method and a positioning control device, which enables high speed positioning with low power consumption without repeating two or more acceleration and deceleration operations in the travel from an original position (P 0 ) to a target position (P 2 ). There is also provided an electronic component mounting apparatus ( 100 ), which enables high speed positioning with low power consumption and enables mounting of electronic components for a short period of time. When a movable body ( 28 ) is moved from the original position (P 0 ) to the target position (P 2 ), there is set an operation passing position (P 1 ) for avoiding a passing avoiding region (PAR), and driving of a drive unit having a smaller travel distance from the original position (P 0 ) to the operation passing position (P 1 ) is started later than driving start timing of a drive unit having a longer travel distance by a specified period of time (T(|t 1 −t 2 |))

Подробнее
11-02-2020 дата публикации

Movable gantry system configured to interface with jigs of different sizes

Номер: US10558192B2
Автор: William Wilder
Принадлежит: William Wilder

A movable gantry system is described. In an example, the movable gantry system is configured to interface with jigs of different types or sizes and/or with different positions of a same jig and/or to perform operations on different parts mounted in such jigs. To do so, the movable gantry system includes an end effector, a gantry, and a computing system. The end effector is mounted within the gantry and provides at least rotational movement to perform operations on a part. The gantry is movable and interfaces with a jig holding the part. Further, the gantry provides translational movement to the end effector. The computing system identifies the gantry and the part and controls the gantry and the end effector, thereby facilitating the operations on the part.

Подробнее
26-04-2006 дата публикации

Handling large, heavy workpieces using gantry robots with two robot arms

Номер: EP1648664A1
Принадлежит: Fanuc Robotics America Corp

A robot system for handling and transporting workpieces in a workspace includes a rail (20) supported above a floor, at least two robot arms (50) supported on the rail for mutual relative displacement and coordinated displacement along the rail, each arm articulating about multiple axes for engaging and supporting the workpiece (76), and a controller (96) communicating with each of the robot arms to control displacement and articulation of each robot arm, whereby the workpiece is engaged by each gripper (78, 80), lifted above the floor on the robot arm, carried along the rail, and released from the gripper at its destination.

Подробнее
15-02-2022 дата публикации

Automation system and wear detection controller

Номер: US11249455B2
Принадлежит: FORD GLOBAL TECHNOLOGIES LLC

A machine or autonomous system includes a diagnostic controller and is configured to perform a method for monitoring health of a machine. The method includes monitoring a set of first electrical signals indicative of control of a motor of the machine while the machine is operated in a first autonomous mode, determining that an abnormal operating condition has occurred in response to the set of first electrical signals meeting a first criteria, having the machine operate in a test mode in response to the determination that the abnormal operating condition has occurred, monitoring a set of second electrical signals indicative of control of the motor during the test mode, and determining a fault condition in response to the set of second electrical signals meeting a second criteria.

Подробнее
25-06-2015 дата публикации

Positioning device

Номер: WO2015090652A1
Принадлежит: ETEL S.A.

Disclosed is a positioning device for positioning a tool (2) in a reference position (Xref) on an X-Y plane on a flat substrate (3), said tool (2) exerting a process force (F) on the substrate (3) perpendicular to the substrate (3), in the axial direction (Z) of the tool (2). The tool (2) is equipped with a multi-component force sensor (5) for measuring undesired process force components (Fx) in the lateral direction (X, Y). The reference position (Xref) of the tool (2) can be corrected by the positioning device in such a way that the lateral process force components (Fx) are minimized.

Подробнее
26-07-2001 дата публикации

Positioning control method and positioning control device, and electronic part mounting device using this

Номер: WO2001054469A1

A positioning control method and a positioning control device, capable of performing a fast and power-consumption-minimized positioning without repeating an acceleration/deceleration more than two times at the time of movement from an origin position (P0) to a target position (P2); and an electronic part mounting device (100) capable of performing a fast and power-consumption-minimized positioning and mounting electronic parts in a short time. When a mobile body (28) is moved from an origin position (P0) to a target position (P2), an action passing position (P1) for routing around a passing avoiding region (PAR) is set, and a drive unit having a shorter moving distance is drive-started, between the origin position (P0) and the action passing position (P1), a specified time (T( |t1 - t2| )) later than the drive-start timing of a drive unit having a longer moving distance.

Подробнее
06-02-2013 дата публикации

Method for calibrating the x-y positioning of a positioning tool, and apparatus with such a positioning tool

Номер: CN101568891B
Принадлежит: Kulicke and Soffa Die Bonding GmbH

本发明涉及一种定位工具用X-Y定位的校准方法及具有这种定位工具的装置。本发明涉及一种定位工具(1)用X-Y定位的校准方法、一种将组件(3)定位在基板(4)上的方法、一种具有定位工具(1)及图像辨识系统(2)的装置、以及一种校准以图像辨识系统(2)为基础的定位工具(1)用X-Y定位的校准装置(100)。定位工具(1)的X-Y定位是以图像辨识系统(2)的坐标为准被校准,在这个校准模式中,步骤(i)是将定位工具(1)定位在一个网点(24)上,步骤(ii)是检测网点(24)的工具坐标,步骤(iii)是以图像辨识系统(2)检测一个设置在相对于定位工具(1)的一个规定位置的基准记号(14),步骤(iv)是以图像辨识系统(2)为准求出基准记号(14)的坐标,步骤(v)是对相同或其它网点(24)重复进行步骤(i)至步骤(iv),步骤(vi)是使网点(24)的工具坐标及在图像辨识系统(2)中的坐标彼此产生关联及/或彼此平衡。

Подробнее
28-10-2015 дата публикации

System and method for laser-based auto-alignment

Номер: EP2934821A1
Автор: Stephen Otts
Принадлежит: Beckman Coulter Inc

In a laser-based alignment system, a laser sensor tool, comprising a laser emitter and detector element can be gripped by a gripper unit of a robotic arm and used to automatically align the robotic arm with a work surface. A landmark on the work surface can be identified by scanning the work surface with the laser sensor in an X-Y plane. A center point of the landmark in the X-Y plane can be determined to align the gripper unit with the work surface in the X-Y plane. The robotic arm can be calibrated on a Z-axis by moving the gripper downward in a z-direction until the gripper unit contacts the work surface.

Подробнее
08-07-2020 дата публикации

Positioning device

Номер: EP3083159B1
Принадлежит: Etel SA

Подробнее
24-04-2013 дата публикации

CNC machine for cutting with plasma, oxygen and water jet used as a cutting tool with automatic setting up a precise position of a cutting tool in a cutting head by autocalibration and method thereof

Номер: EP2584419A2
Принадлежит: Microstep Spol S Ro

The CNC machine for cutting with plasma, oxygen and water jet used as a cutting tool with automatic setting of precise position of a cutting tool in a cutting head by autocalibration wherein on its mechanical subsystem, consisting of a working table, longitudinal guide ways - X motion axis (1), and a gantry (2) provided with one support (3) with Y , Z motion exes, supporting a cutting head (20) equipped with drive (8, 9) with A , B motion axes of tilting of a cutting tool, or provided with another additional supports (4) with X i , Y , , Z i motion axes, supporting another cutting heads (21) provided with drive systems (15, 16) of A i , B i motion axes of tilting the cutting tools (10), there is the cutting tool (10) position calibration station (17) located in a working area of the cutting head (20) of the machine, or in the case of several cutting heads 20, 21) in their overlapping working that carries out sensing of the real position of its end point v respective x , y , z coordinate axis direction of the cutting machine, wherein the output of the calibration station (17) is connected to the control system (22) of the machine. The object of this invention also relates the method of such calibration.

Подробнее
20-05-2021 дата публикации

Memory insertion machine

Номер: US20210153400A1
Принадлежит: Google LLC

The technology relates to a memory insertion machine for inserting memory modules into memory sockets on a circuit board. The memory insertion machine may include one or more insertion rods moveably mounted to one or more vertical guides, one or more profilometers, and an insertion controller. The insertion controller may be configured to apply an insertion force to a memory module in a memory socket, by controlling the movement of the one or more insertion rods on the one or more vertical guides. The insertion controller may be further configured to determine, based on information received from the one or more profilometers, a measured distance between a top of the memory module and a top of the memory socket.

Подробнее
26-12-2023 дата публикации

Apparatus and method for adjusting width of rail mechanism

Номер: US11852290B2

An apparatus for adjusting a width of a rail mechanism is disclosed. The rail mechanism includes a fixed rail and a movable rail parallel with each other. The apparatus for adjusting the width includes: a base configured to be provided thereon with the fixed rail; a first guide rail provided on the base and configured to be installed with the movable rail, the movable rail being movable towards or away from the fixed rail along an axial direction of the first guide rail; a moving distance acquiring module configured to acquire a moving distance required for the movable rail to move from an initial position to a working position; and a driving assembly detachably connected with the movable rail and configured to drive the movable rail to move from the initial position to the working position based on the moving distance.

Подробнее
28-07-2023 дата публикации

조립 장치 및 조립 장치의 조정 방법

Номер: KR102561421B1
Автор: 료타 기무라
Принадлежит: 나럭스 컴퍼니 리미티드

직교하는 3방향의 이동 기구를 구비하고, 이동 기구의 하나에 부착된 핸드를 사용하여 복수의 부품의 고정밀도의 조립을 실시할 수 있는 조립 장치를 제공한다. 조립 장치는, x축 이동 기구(101)와, y축 이동 기구(103)와, z축 이동 기구(105)와, 상기 z축 이동 기구에 z축 방향으로 이동 가능하게 부착된, 워크를 유지하기 위한 핸드(107)와, 상기 x축 및 상기 y축에 평행인 면을 갖는 베이스(1000)와, 광축이 상기 z축 방향이 되도록 상기 z축 이동 기구에 부착된 제1 카메라(201)와, 광축이 상기 z축 방향이 되도록 상기 베이스에 부착된 제2 카메라(203)를 구비한다.

Подробнее
05-10-2022 дата публикации

Layup of pre-manufactured elements in a wind turbine blade part mold

Номер: GB202212181D0
Автор:
Принадлежит: LM Wind Power AS

Подробнее
14-09-2023 дата публикации

Platzierverfahren zum lagegenauen Platzieren von großen Bauteilen auf einem Zielbereich eines Substrats und zugehörige Platzieranlage

Номер: DE102022105380A1
Принадлежит: ERSA GmbH

Platzierverfahren zum lagegenauen Platzieren von großen, Pins aufweisenden Bauteilen auf einem Zielbereich eines Substrats, insbesondere einer Leiterplatte, und Platzieranlage hierfür.

Подробнее
28-12-2023 дата публикации

Teaching system for workpiece automatic conveyance device

Номер: US20230415352A1
Автор: Tsukuru Kodera
Принадлежит: Fuji Corp

The teaching system for a workpiece automatic conveyance device is a teaching system for a workpiece automatic conveyance device that makes teaching easier, and delivers a workpiece gripped by a robot-side chuck configured in a robot hand to a partner device, the teaching system including a contact detection device provided in the robot hand and configured to detect contact at a predetermined portion with the partner device, and a control device configured to calculate a position of the robot hand during the contact based on a contact detection signal from the contact detection device.

Подробнее
21-03-2024 дата публикации

갠트리 타입의 위치 결정 장치

Номер: KR102649529B1
Принадлежит: 에텔 쏘시에떼 아노님

베이스(G) 상에서 서로 평행하게 배치되며, 제1 크로스 부재(FY1)와 제2 크로스 부재(FY2)를 제1 방향(X)으로 이동 가능하게 지지하는 두 개의 선형 가이드(FX1, FX2)를 포함하는 갠트리 타입의 위치 결정 장치에 있어서, 상기 제1 크로스 부재(FY1)에는 기능적 요소(T)를 포함하는 Y-캐리지(LY)가 제2 방향(Y)으로 이동 가능하게 지지되며, 상기 제2 크로스 부재(FY2) 및 상기 Y-캐리지(LY)에는 제2 크로스 부재(FY2)에 대한 상기 Y-캐리지(LY)의 위치를 검출하는 위치 측정 장치(Mxy, Mz, AKz2, Mxy1, AKxy1)가 배치되는 위치 결정 장치가 개시된다. 상기 기능적 요소(T)는 상기 Y-캐리지(LY)에 대하여 Z-캐리지(LZ)에 의해 제3 방향(Z)으로 이동 가능하게 지지되고, 상기 Y-캐리지(LZ)와 상기 기능적 요소(T)에는 Y-캐리지(LY)에 대한 상기 기능적 요소(T)의 위치를 검출하는 다른 위치 측정 장치(AKxy2, Mxy2, Mxy2')가 배치된다.

Подробнее
07-09-2023 дата публикации

System and method for autonomously removing fasteners embedded in wood products

Номер: US20230281793A1
Принадлежит: Urban Machine Inc

A method includes: receiving a recycled wood workpiece populated with a set of metal fasteners; accessing an internal imaging scan; detecting the set of metal fasteners embedded in the recycled wood workpiece based on internal features detected in the internal imaging scan; for each metal fastener in the set of metal fasteners, extracting an initial position and an initial orientation of the metal fastener from the internal imaging scan; generating a virtual model of the recycled wood workpiece based on the internal imaging scan; accessing an image captured by an optical sensor; detecting a first metal fastener in the recycled wood workpiece; deriving a first position and a first orientation of the first metal fastener; and, in response to identifying the first metal fastener analogous to an initial metal fastener in the virtual model, isolating the first metal fastener in the virtual model and generating a fastener removal schedule.

Подробнее
06-04-2023 дата публикации

Systems and methods for robotic control under contact

Номер: US20230105746A1
Принадлежит: Dextrous Robotics Inc

In variants, a method for robot control can include: receiving sensor data of a scene, modeling the physical objects within the scene, determining a set of potential grasp configurations for grasping a physical object within the scene, determining a reach behavior based on the potential grasp configuration, determining a trajectory for the reach behavior, and grasping the object using the trajectory.

Подробнее
16-11-2023 дата публикации

Movable gantry system configured to interface with jigs of different sizes

Номер: US20230367285A1
Автор: William Wilder
Принадлежит: Wilder Systems Inc

A movable gantry system is configured to interface with jigs of different types or sizes and/or with different positions of a same jig and/or to perform operations on different parts mounted in such jigs. To do so, the movable gantry system includes an end effector, a gantry, and a computing system. The end effector is mounted within the gantry and provides at least rotational movement to perform operations on a part. The gantry is movable and interfaces with a jig holding the part. Further, the gantry provides translational movement to the end effector. The computing system identifies the gantry and the part and controls the gantry and the end effector, thereby facilitating the operations on the part. The computing system stores, in a data store, information about an operation upon performed by the end effector after a datuming process based translational data and on rotational data.

Подробнее
07-09-2023 дата публикации

System and method for autonomously removing fasteners embedded in wood products

Номер: US20230278252A1
Принадлежит: Urban Machine Inc

A method includes: receiving a recycled wood workpiece populated with a set of metal fasteners; accessing an internal imaging scan; detecting the set of metal fasteners embedded in the recycled wood workpiece based on internal features detected in the internal imaging scan; for each metal fastener in the set of metal fasteners, extracting an initial position and an initial orientation of the metal fastener from the internal imaging scan; generating a virtual model of the recycled wood workpiece based on the internal imaging scan; accessing an image captured by an optical sensor; detecting a first metal fastener in the recycled wood workpiece; deriving a first position and a first orientation of the first metal fastener; and, in response to identifying the first metal fastener analogous to an initial metal fastener in the virtual model, isolating the first metal fastener in the virtual model and generating a fastener removal schedule.

Подробнее
30-06-2000 дата публикации

Macchina operatrice e dispositivo manipolatore installabile su tale macchina.

Номер: ITTO20000657A0
Автор: Franco Sartorio
Принадлежит: Franco Sartorio

Подробнее
21-12-2023 дата публикации

Wiederholte Positionsbestimmung eines beweglichen Teils eines Koordinatenmessgerätes

Номер: DE102021212817B4
Автор: Günter Grupp, Udo Gruber

Verfahren zum wiederholten Bestimmen einer Position eines beweglichen Teils (208) eines Koordinatenmessgerätes (211), wobei durch eine Bewegung des beweglichen Teils (208) ein Messsensor (205) des Koordinatenmessgerätes (211) bewegt wird, aufweisend die wiederholt ausgeführten Schritte:- Messen eines Positionswertes (s1) des beweglichen Teils (208) durch ein Positionsmesssystem des Koordinatenmessgerätes (211), wobei das Positionsmesssystem den Positionswert (s1) bezüglich eines Referenzortes des Koordinatenmessgerätes (211) misst, der sich bei einer Bewegung des beweglichen Teils (208) bewegen kann,- Messen eines ersten Beschleunigungswertes (a1) an einem ersten Beschleunigungs-Messort des Koordinatenmessgerätes (211) durch einen ersten Beschleunigungssensor (216),- Messen eines zweiten Beschleunigungswertes (a2) an einem zweiten Beschleunigungs-Messort des beweglichen Teils (208) durch einen zweiten Beschleunigungssensor (218), wobei der zweite Beschleunigungs-Messort näher an dem Messsensor (205) angeordnet ist als der erste Beschleunigungs-Messort oder ein Ort des Messsensors (205) ist und wobei der erste Beschleunigungs-Messort näher an dem Referenzort angeordnet ist als der zweite Beschleunigungs-Messort oder der Referenzort ist,- Zuführen eines Zustandswertes (DAC; s1; a), der einen Sollzustand und/oder einen Istzustand des Koordinatenmessgerätes beschreibt, zu einem Rechenmodell (MOD) des Koordinatenmessgerätes (211),- Bilden eines Schätzwertes (Δŝ) einer Positions-Abweichung zwischen dem Referenzort und dem zweiten Beschleunigungs-Messort durch das Rechenmodell (MOD),- Bilden und Ausgeben eines Schätzwertes (Δä) einer Beschleunigungs-Abweichung zwischen der Beschleunigung an dem ersten Beschleunigungs-Messort und an dem zweiten Beschleunigungs-Messort durch das Rechenmodell (MOD),- Zuführen einer Positions-Abweichung (Δs) zu dem Rechenmodell (MOD) unter Berücksichtigung des Schätzwertes (Δŝ) der Positions-Abweichung zwischen dem Referenzort und dem ...

Подробнее
20-10-2023 дата публикации

组装装置以及组装装置的调整方法

Номер: CN113950394B
Автор: 木村亮太
Принадлежит: Nalux Co Ltd

提供具有正交的3个方向的移动机构并且能够使用安装于移动机构之一的机械手来实施多个部件的高精度组装的组装装置。组装装置具有:x轴移动机构(101);y轴移动机构(103);z轴移动机构(105);机械手(107),其以能够沿z轴方向移动的方式安装于该z轴移动机构,用于对工件进行保持;基座(1000),其具有与该x轴和该y轴平行的面;第1照相机(201),其以光轴成为该z轴方向的方式安装于该z轴移动机构;以及第2照相机(203),其以光轴成为该z轴方向的方式安装于该基座。

Подробнее
18-08-2023 дата публикации

内存插入机

Номер: CN112192170B
Принадлежит: Google LLC

本技术涉及一种用于将内存模块插入到电路板上的内存插槽中的内存插入机。内存插入机可以包括:一个或多个插入杆,该一个或多个插入杆以可移动的方式安装到一个或多个垂直引导件;一个或者多个轮廓仪以及插入控制器。插入控制器可以被配置成通过控制该一个或多个插入杆在该一个或多个垂直引导件上的移动来向内存插槽中的内存模块施加插入力。插入控制器可以进一步被配置成基于从该一个或多个轮廓仪接收到的信息来确定内存模块的顶部与内存插槽的顶部之间的所测量的距离。

Подробнее
24-10-2023 дата публикации

Memory insertion machine

Номер: US11800695B2
Принадлежит: Google LLC

The technology relates to a memory insertion machine for inserting memory modules into memory sockets on a circuit board. The memory insertion machine may include one or more insertion rods moveably mounted to one or more vertical guides, one or more profilometers, and an insertion controller. The insertion controller may be configured to apply an insertion force to a memory module in a memory socket, by controlling the movement of the one or more insertion rods on the one or more vertical guides. The insertion controller may be further configured to determine, based on information received from the one or more profilometers, a measured distance between a top of the memory module and a top of the memory socket.

Подробнее
18-03-2021 дата публикации

[UNK]

Номер: JPWO2021048914A1
Автор:
Принадлежит:

Подробнее
01-06-2023 дата публикации

Apparatuses and systems for the automated retrieval and transport of articles

Номер: US20230166409A1
Автор: Rich HERRSCHAFT
Принадлежит: McKesson Corp

A method and apparatus for dispensing and retrieving products is provided. A system may include: a grasping head; first and second grasping members, each grasping member comprising: a top member; a post member; and first and second grasping fingers, where the first and second grasping fingers extend from the post member and are spaced apart from the top member by a predetermined distance, where the first and second grasping members are connected to the grasping head, where at least one of the first and second grasping members is movably connected to the grasping head, where the at least one of the first and second grasping members is movable relative to the other of the first and second grasping members.

Подробнее
21-08-2023 дата публикации

用於軌道機構的寬度調節裝置和寬度調節方法

Номер: TWI813003B

一種用於軌道機構(10)的寬度調節裝置(100),所述軌道機構(10)包括:相互平行的固定軌道(11)和活動軌道(12)。所述寬度調節裝置(100)包括:基座(20),適於設有固定軌道(11);第一導軌(30),設在基座(20)上,適於安裝有活動軌道(12),所述活動軌道(12)可沿第一導軌(30)的軸向朝向或背向固定軌道(11)移動;移動距離獲取模組(40),用於獲取活動軌道(12)從初始位置移動至工作位置時的移動距離;驅動元件(50),與活動軌道(12)可拆卸地相連,用於驅動活動軌道(12),根據移動距離從初始位置移動至工作位置。

Подробнее
29-02-2024 дата публикации

Layup of pre-manufactured elements in a wind turbine blade part mold

Номер: WO2024042029A1
Принадлежит: LM WIND POWER A/S

The present invention provides a system for laying up a first plurality of pre-manufactured elements in a mold for a fibre-reinforced wind turbine blade part. The system comprises: a mold for forming the fibre-reinforced wind turbine blade part; a platform for carrying the first plurality of elements, the platform being moveable above and along at least a part of the mold, the platform being moveable to a loading position at which the first plurality of elements can be loaded to the platform; pick-and-place means for picking up each of the elements of the first plurality of elements when carried on the platform and while the platform is located above the mold, and placing the elements at corresponding positions in the mold. A corresponding method and a layup tool are also provided.

Подробнее
12-09-2023 дата публикации

用于在基底的目标区域上准确定位放置大部件的放置方法以及相关的放置设备

Номер: CN116744571A
Принадлежит: ERSA GmbH

本发明描述了用于在基底、特别是印刷电路板的目标区域上准确定位放置具有引脚的大部件的放置方法,以及用于此目的的放置设备。

Подробнее
25-06-1973 дата публикации

[UNK]

Номер: JPS4843959A
Автор:
Принадлежит:

Подробнее
01-04-2022 дата публикации

用於軌道機構的寬度調節裝置和寬度調節方法

Номер: TW202212226A

一種用於軌道機構(10)的寬度調節裝置(100),所述軌道機構(10)包括:相互平行的固定軌道(11)和活動軌道(12)。所述寬度調節裝置(100)包括:基座(20),適於設有固定軌道(11);第一導軌(30),設在基座(20)上,適於安裝有活動軌道(12),所述活動軌道(12)可沿第一導軌(30)的軸向朝向或背向固定軌道(11)移動;移動距離獲取模組(40),用於獲取活動軌道(12)從初始位置移動至工作位置時的移動距離;驅動元件(50),與活動軌道(12)可拆卸地相連,用於驅動活動軌道(12),根據移動距離從初始位置移動至工作位置。

Подробнее
07-04-2022 дата публикации

Apparatus and method for adjusting width of rail mechanism

Номер: US20220107047A1

An apparatus for adjusting a width of a rail mechanism is disclosed. The rail mechanism includes a fixed rail and a movable rail parallel with each other. The apparatus for adjusting the width includes: a base configured to be provided thereon with the fixed rail; a first guide rail provided on the base and configured to be installed with the movable rail, the movable rail being movable towards or away from the fixed rail along an axial direction of the first guide rail; a moving distance acquiring module configured to acquire a moving distance required for the movable rail to move from an initial position to a working position; and a driving assembly detachably connected with the movable rail and configured to drive the movable rail to move from the initial position to the working position based on the moving distance.

Подробнее
14-09-2023 дата публикации

Placement method for accurately positioned placement of large components on a target region of a substrate, and associated placement apparatus

Номер: US20230288913A1
Принадлежит: ERSA GmbH

Placement method for the accurately positioned placement of large components with pins on a target region of a substrate, in particular a printed circuit board, and placement apparatus for this purpose.

Подробнее
30-11-2023 дата публикации

Numerische Steuervorrichtung

Номер: DE112021006961T5
Автор: Kenji Nishiwaki
Принадлежит: Mitsubishi Electric Corp

Numerische Steuervorrichtung (100) umfasst: eine Motorzustandsbeobachtungseinheit (1), die Motorzustandssignale ausgibt, die Ergebnisse der Beobachtung eines Zustands des Motors angeben; eine Schneidzustandsbeobachtungseinheit (5), die ein Schneidzustandssignal ausgibt, das angibt, ob die Werkzeugmaschine schneidet; eine erste Drehmomentschätzeinheit (21), die ein erstes geschätztes Drehmoment und physikalische Zustandsvariablen basierend auf den Motorzustandssignalen und physikalischen Modellparametern der Werkzeugmaschine ausgibt, wobei das erste geschätzte Drehmoment ein geschätzter Wert des Drehmoments des Motors ist, wobei die physikalischen Zustandsvariablen Komponenten des ersten geschätzten Drehmoments sind; eine Merkmalswerterzeugungseinheit (3), die aus dem Schneidzustandssignal und dem ersten geschätzten Drehmoment, den physikalischen Zustandsvariablen und/oder den Motorzustandssignalen Merkmalswerte erzeugt; und eine Maschinenlernmodellberechnungseinheit (4), die aus den Merkmalswerten und den Maschinenlernmodellparametern einen Maschinenlernkorrekturwert berechnet, die Maschinenlernmodellparameter lernt, dass sich der berechnete Maschinenlernkorrekturwert einer Differenz zwischen einem tatsächlichen Drehmoment, das in den Motorzustandssignalen enthalten ist, und dem ersten geschätzten Drehmoment annähert, und die gelernten Maschinenlernmodellparameter speichert.

Подробнее
07-09-2023 дата публикации

System and method for autonomously removing fasteners embedded in wood products

Номер: US20230278181A1
Принадлежит: Urban Machine Inc

A method includes: receiving a recycled wood workpiece populated with a set of metal fasteners; accessing an internal imaging scan; detecting the set of metal fasteners embedded in the recycled wood workpiece based on internal features detected in the internal imaging scan; for each metal fastener in the set of metal fasteners, extracting an initial position and an initial orientation of the metal fastener from the internal imaging scan; generating a virtual model of the recycled wood workpiece based on the internal imaging scan; accessing an image captured by an optical sensor; detecting a first metal fastener in the recycled wood workpiece; deriving a first position and a first orientation of the first metal fastener; and, in response to identifying the first metal fastener analogous to an initial metal fastener in the virtual model, isolating the first metal fastener in the virtual model and generating a fastener removal schedule.

Подробнее
23-11-2023 дата публикации

System and method for autonomously removing fasteners embedded in wood products

Номер: WO2023168083A8
Принадлежит: Urban Machine, Inc.

A method includes: receiving a recycled wood workpiece populated with a set of metal fasteners; accessing an internal imaging scan; detecting the set of metal fasteners embedded in the recycled wood workpiece based on internal features detected in the internal imaging scan; for each metal fastener in the set of metal fasteners, extracting an initial position and an initial orientation of the metal fastener from the internal imaging scan; generating a virtual model of the recycled wood workpiece based on the internal imaging scan; accessing an image captured by an optical sensor; detecting a first metal fastener in the recycled wood workpiece; deriving a first position and a first orientation of the first metal fastener; and, in response to identifying the first metal fastener analogous to an initial metal fastener in the virtual model, isolating the first metal fastener in the virtual model and generating a fastener removal schedule.

Подробнее
05-10-2023 дата публикации

System and method for autonomously removing fasteners embedded in wood products

Номер: WO2023168083A3
Принадлежит: Urban Machine, Inc.

A method includes: receiving a recycled wood workpiece populated with a set of metal fasteners; accessing an internal imaging scan; detecting the set of metal fasteners embedded in the recycled wood workpiece based on internal features detected in the internal imaging scan; for each metal fastener in the set of metal fasteners, extracting an initial position and an initial orientation of the metal fastener from the internal imaging scan; generating a virtual model of the recycled wood workpiece based on the internal imaging scan; accessing an image captured by an optical sensor; detecting a first metal fastener in the recycled wood workpiece; deriving a first position and a first orientation of the first metal fastener; and, in response to identifying the first metal fastener analogous to an initial metal fastener in the virtual model, isolating the first metal fastener in the virtual model and generating a fastener removal schedule.

Подробнее
07-09-2023 дата публикации

System and method for autonomously removing fasteners embedded in wood products

Номер: WO2023168083A2
Принадлежит: Urban Machine, Inc.

A method includes: receiving a recycled wood workpiece populated with a set of metal fasteners; accessing an internal imaging scan; detecting the set of metal fasteners embedded in the recycled wood workpiece based on internal features detected in the internal imaging scan; for each metal fastener in the set of metal fasteners, extracting an initial position and an initial orientation of the metal fastener from the internal imaging scan; generating a virtual model of the recycled wood workpiece based on the internal imaging scan; accessing an image captured by an optical sensor; detecting a first metal fastener in the recycled wood workpiece; deriving a first position and a first orientation of the first metal fastener; and, in response to identifying the first metal fastener analogous to an initial metal fastener in the virtual model, isolating the first metal fastener in the virtual model and generating a fastener removal schedule.

Подробнее
07-11-2023 дата публикации

System and method for autonomously removing fasteners embedded in wood products

Номер: US11806853B2
Принадлежит: Urban Machine Inc

A method includes: receiving a recycled wood workpiece populated with a set of metal fasteners; accessing an internal imaging scan; detecting the set of metal fasteners embedded in the recycled wood workpiece based on internal features detected in the internal imaging scan; for each metal fastener in the set of metal fasteners, extracting an initial position and an initial orientation of the metal fastener from the internal imaging scan; generating a virtual model of the recycled wood workpiece based on the internal imaging scan; accessing an image captured by an optical sensor; detecting a first metal fastener in the recycled wood workpiece; deriving a first position and a first orientation of the first metal fastener; and, in response to identifying the first metal fastener analogous to an initial metal fastener in the virtual model, isolating the first metal fastener in the virtual model and generating a fastener removal schedule.

Подробнее
28-09-2023 дата публикации

Einlernsystem für automatische Werkstück-Transport-Vorrichtung

Номер: DE112020007852T5
Автор: Tsukuru Kodera
Принадлежит: Fuji Corp

Das Einlernsystem für eine automatische Werkstück-Transport-Vorrichtung ist ein Einlernsystem für eine automatische Werkstück-Transport-Vorrichtung, die das Einlernen leichter macht und ein Werkstück, das von einer in einer Roboterhand konfigurierten roboterseitigen Spannvorrichtung gegriffen wird, an eine Partnervorrichtung zustellt, das Einlernsystem umfasst eine Kontakt-Erkennungs-Vorrichtung, die in der Roboterhand bereitgestellt ist und konfiguriert ist, einen Kontakt an einem vorbestimmten Abschnitt mit der Partnervorrichtung zu erkennen, und eine Steuervorrichtung, die konfiguriert ist, eine Position der Roboterhand während des Kontakts auf Grundlage eines Kontakt-Erkennungs-Signals von der Kontakt-Erkennungs-Vorrichtung zu berechnen.

Подробнее
23-06-2022 дата публикации

[UNK]

Номер: JPWO2022130495A1
Автор:
Принадлежит:

Подробнее
22-08-2023 дата публикации

数控装置

Номер: CN116635802A
Автор: 西胁健二
Принадлежит: Mitsubishi Electric Corp

数控装置(100)具有:电动机状态观测部(1),其输出表示对电动机的状态进行观测得到的结果的电动机状态信号;切削状态观测部(5),其输出表示工作机械是否进行切削的切削状态信号;第一扭矩推定部(21),其基于电动机状态信号及工作机械的物理模型参数,对作为电动机的扭矩的推定值的第一推定扭矩和作为第一推定扭矩的成分的物理状态变量进行输出;特征量生成部(3),其根据第一推定扭矩、物理状态变量和电动机状态信号的至少一个及切削状态信号而生成特征量;以及机器学习模型计算部(4),其根据特征量及机器学习模型参数对机器学习校正量进行计算,以计算出的机器学习校正量接近电动机状态信号所包含的实际扭矩和第一推定扭矩的差分的方式对机器学习模型参数进行学习,对学习到的机器学习模型参数进行存储。

Подробнее
15-09-2005 дата публикации

Werkzeugmaschine und manipulatoranordnung, die auf einer solchen maschine montiert ist

Номер: ATE302669T1
Автор: Franco Sartorio
Принадлежит: Franco Sartorio

Подробнее
22-02-2017 дата публикации

进行平行的两轴的轴控制的数值控制装置

Номер: CN106444644A
Принадлежит: FANUC Corp

本发明提供一种进行平行的两轴的轴控制的数值控制装置,该数值控制装置进行基于对假想轴发出的指令向第一轴和第二轴分配移动量的横导轨轴控制,在读出的程序的程序块是用于使工具向切削进给的开始点移动的针对假想轴的快速进给指令时,将由该快速进给指令所指令的移动量分配给第一轴及第二轴。并且,以如下方式将由快速进给指令所指令的移动量分配给第一轴及第二轴:仅利用第一轴的移动来执行假想轴的移动,其中,该假想轴的移动由程序内的继快速进给指令之后的切削进给指令来进行指令。

Подробнее
08-03-2019 дата публикации

进行平行的两轴的轴控制的数值控制装置

Номер: CN106444644B
Принадлежит: FANUC Corp

本发明提供一种进行平行的两轴的轴控制的数值控制装置,该数值控制装置进行基于对假想轴发出的指令向第一轴和第二轴分配移动量的横导轨轴控制,在读出的程序的程序块是用于使工具向切削进给的开始点移动的针对假想轴的快速进给指令时,将由该快速进给指令所指令的移动量分配给第一轴及第二轴。并且,以如下方式将由快速进给指令所指令的移动量分配给第一轴及第二轴:仅利用第一轴的移动来执行假想轴的移动,其中,该假想轴的移动由程序内的继快速进给指令之后的切削进给指令来进行指令。

Подробнее
19-05-2023 дата публикации

Robotic system and method for picking and/or sorting objects

Номер: CA3237486A1
Автор: Nathan WESTERN, Xiaoyan Ma
Принадлежит: Danu Robotics Ltd

A robotic system (10) for picking and/or sorting objects comprises a collaborative robotic picker arrangement (20) operatively associated with a conveyor (14) for conveying objects to be sorted. The robotic picker arrangement (20) comprises a plurality of robotic pickers (22a, 22b) each configured to pick up a selected one or more of said objects from the conveyor (14) and a processing system (24). The processing system (24) is configured to receive sensor data relating to the objects being conveyed by the conveyor (14) from a sensor arrangement (30) forming part of, coupled to or operatively associated with the robotic system (10) and determine whether any one of the objects being conveyed by the conveyor (14) corresponds to a predetermined class of objects to be picked and/or sorted by the robotic system (10), and output one or more command signals to the robotic picker arrangement (20) to position one of said robotic pickers (22a;22b) relative to the conveyor (14) to permit the allocated robotic picker (22a;22b) to pick up the selected object to be picked and/or sorted from the conveyor (14).

Подробнее
18-06-2024 дата публикации

Movable gantry system configured to interface with jigs of different sizes

Номер: US12013677B2
Автор: William Wilder
Принадлежит: Wilder Systems Inc

A movable gantry system is configured to interface with jigs of different types or sizes and/or with different positions of a same jig and/or to perform operations on different parts mounted in such jigs. To do so, the movable gantry system includes an end effector, a gantry, and a computing system. The end effector is mounted within the gantry and provides at least rotational movement to perform operations on a part. The gantry is movable and interfaces with a jig holding the part. Further, the gantry provides translational movement to the end effector. The computing system identifies the gantry and the part and controls the gantry and the end effector, thereby facilitating the operations on the part. The computing system stores, in a data store, information about an operation upon performed by the end effector after a datuming process based translational data and on rotational data.

Подробнее
29-12-2022 дата публикации

Gantry drive system, motor control system, and control method

Номер: US20220411236A1
Принадлежит: Yaskawa Electric Corp

A gantry drive system includes: a first motor configured to drive a driving object along a first axis; a second motor configured to drive the driving object along a second axis parallel with the first axis; and a motor control system configured to control the first and second motors. The motor control system includes a mode switch that performs a switching between a first control mode in which a position of the driving object on each of the first and second axes is individually controlled while reducing an inter-axis positional deviation between the first and second axes, and a second control mode in which a rotational state of the driving object is controlled while controlling a position of the driving object, based on detected positions of the driving object on the first and second axes.

Подробнее
04-08-2022 дата публикации

[UNK]

Номер: JPWO2022162740A1
Автор:
Принадлежит:

Подробнее