摘要:
Distance meters measure distances from a reference position to a first area including an upper pitch circle portion and a second area including a lower pitch circle portion. Center coordinates of the hub is calculated based on respective center coordinates of two hub bolts included within the first and second areas. Coordinates of three points defining apexes of a triangle are acquired. Inclination angle of the hub relative to a vertical plane is calculated based on the coordinates of the three points, and an orientation of each of the hub bolts is calculated based on the center coordinates of the hub and the center coordinates of the hub bolt.
摘要:
An industrial robot is used to assemble a part to a predetermined location on a randomly moving workpiece. The workpiece may be an automobile on an assembly line and the part may be a wheel (a tire mounted on a rim) to be assembled on one of the wheel hubs of the automobile. The robot has mounted on it a camera, a force sensor and a gripper to grip the part. After the robot grips the part, signals from both the force sensor and vision are used by a computing device to move the robot to a position where the robot can assemble the part to the predetermined location on the workpiece. The computing device can be the robot controller or a separate device such as a PC that is connected to the controller.
摘要:
Distance meters measure distances from a reference position to a first area including an upper pitch circle portion and a second area including a lower pitch circle portion. Center coordinates of the hub is calculated based on respective center coordinates of two hub bolts included within the first and second areas. Coordinates of three points defining apexes of a triangle are acquired. Inclination angle of the hub relative to a vertical plane is calculated based on the coordinates of the three points, and an orientation of each of the hub bolts is calculated based on the center coordinates of the hub and the center coordinates of the hub bolt.
摘要:
An apparatus for and a method of fitting or removing a motor vehicle tyre 4 comprising a rotatably supported wheel receiving device 2 to which the rim 3 is to be fixed, at least one fitting or removal tool 5, a rotary drive device 10 for the wheel receiving device and a sensing device 6, 7, 8 for sensing the radially outer rim contour 12, 14 along which the at least one fitting or removal tool is to be guided during the fitting or removal operation, wherein the sensing device 6, 7, 8 is a sensing device which contact-lessly senses the rim contour and the sensing signals of which are converted into electrical sensing signals, and connected to the sensing device 6, 7, 8 is a control device 9 which evaluates the electrical sensing signals and which controls the at least one fitting or removal tool 5 in the fitting or removal operation in dependence on the sensing signals without contact with the rim surface.
摘要:
An embodiment of the invention is an actuator controller for use in an actuator assembly. The actuator controller includes a processor for controlling an actuator associated with the actuator controller. A communication device is in communication with the processor. The communication device receives control commands from a master controller and is capable of communicating in multiple languages. A memory is accessible by the processor and the processor determines the language of the control commands and retrieves a control program from the memory corresponding to the language.
摘要:
An industrial robot is used to assemble a part to a predetermined location on a randomly moving workpiece. The workpiece may be an automobile on an assembly line and the part may be a wheel (a tire mounted on a rim) to be assembled on one of the wheel hubs of the automobile. The robot has mounted on it a camera, a force sensor and a gripper to grip the part. After the robot grips the part, signals from both the force sensor and vision are used by a computing device to move the robot to a position where the robot can assemble the part to the predetermined location on the workpiece. The computing device can be the robot controller or a separate device such as a PC that is connected to the controller.
摘要:
An apparatus for and a method of fitting or removing a motor vehicle tyre (4) comprising a rotatably supported wheel receiving device (2) to which the rim (3) is to be fixed, at least one fitting or removal tool (5), a rotary drive device (10) for the wheel receiving device and a sensing device (6), (7), (8) for sensing the radially outer rim contour (12), (14) along which the at least one fitting or removal tool is to be guided during the fitting or removal operation, wherein the sensing device (6), (7), (8) is a sensing device which contact-lessly senses the rim contour and the sensing signals of which are converted into electrical sensing signals, and connected to the sensing device (6), (7), (8) is a control device (9) which evaluates the electrical sensing signals and which controls the at least one fitting or removal tool (5) in the fitting or removal operation in dependence on the sensing signals without contact with the rim surface.
摘要:
An embodiment of the invention is an actuator controller for use in an actuator assembly. The actuator controller includes a processor for controlling an actuator associated with the actuator controller. A communication device is in communication with the processor. The communication device receives control commands from a master controller and is capable of communicating in multiple languages. A memory is accessible by the processor and the processor determines the language of the control commands and retrieves a control program from the memory corresponding to the language.
摘要:
A method and apparatus for automatically inserting valve stems of varying sizes into wheels of various sizes in which the appropriate valve stem size is selected by analyzing images of the wheel detected by a camera. The camera is used to determine the diameter, width, and color or contrast of the wheel as well as to determine when a valve stem opening in the wheel is in a proper position for insertion of a valve stem.
摘要:
A wheel nut engagement checking system for a vehicle delivered by a conveyor includes: a moving member disposed at one side of the conveyor; a wheel lifting apparatus disposed on the moving member, and lifting a wheel of the vehicle from the conveyor to a predetermined height; a wheel nut torque checking apparatus provided on an arm of a robot disposed on the moving member, engaging a nut runner to a wheel nut of the wheel, and checking an engage torque of the wheel nut by rotating the nut runner; and a controller controlling a speed of the moving member, lifting the wheel to the predetermined height using the wheel lifting apparatus, moving the wheel nut torque checking apparatus using the robot so as to engage the nut runner to the wheel nut, and detecting an engage torque of the wheel nut by rotating the nut runner.