33results about How to "Shorten teaching time" patented technology

A method and a system for use in connection with programming of an industrial robot, the programming comprises teaching the robot a path having a number of waypoints located on or in the vicinity of an object to be processed by the robot. The system comprises: means for obtaining information about the waypoints of the path in relation to the object, a storage unit (16), for storing the obtained information, a simulation unit (18), simulating the robot path based on the obtained information about the waypoints and a model of the robot, a graphics generator (23), generating a graphical representation of the simulated robot path, and a display member (12) displaying a view comprising the object and said graphical representation of the robot path projected on the object.

A method for programming an industrial robot. The robot is taught a path having waypoints located on or in the vicinity of an object. An image of the object is obtained. Information is obtained about the position of a pointer pointing at points. The position of the points relative to the object is determined. A point being pointed out is stored as a waypoint. A graphical representation is generated of the stored waypoint and the point being pointed out. A view is displayed including the object and the graphical representation. A system includes a pointer for pointing out points on or in the vicinity of the object, a position determiner determines the position of the points relative to the object, a camera delivers an image of the object and the pointer, a graphical generator generates graphics, a display displays a view including the object and graphical representation, and an activator.

The angular position of a notch 17 is determined on the basis of data provided by second notch detectors 24a and 24b and an encoder 25. A controller 38 turns a rotational arm 22 for angular displacement such that holders 26 and 27 are displaced in a circumferential direction B from the notch 17, and then the holders 26 and 27 hold a wafer 19. Since the holders 26 and 27 are in touch with edges in which the notch 17 is not formed, the first notch detector 23 is able to detect the notch 17 without difficulty. Thus the position of the wafer 19 relative to the rotational arm 22 does not need to be changed several times depending on positions at which the holders 26 and 27 hold the wafer 19, which is necessary in the prior technology. The aligner 20 touches parts, not including the notch 17, of the wafer 19 and is capable of adjusting the position of the wafer 19 in a short time.

The invention discloses a polishing robot system with a movement locus self-learning function. The polishing robot system comprises a worktable, a laser displacement sensor, a fixed mount, a moving track, an upper computer and a polishing robot, wherein the moving track is mounted on the fixed mount; the laser displacement sensor is mounted on the moving track; the worktable is used for bearing acasting to be scanned; the laser displacement sensor and the polishing robot are connected with the upper computer; and the laser displacement sensor is located above the casting. The polishing robotutilizes the laser displacement sensor to scan the whole casting right above to obtain border images of the casting and relative coordinates of the casting to the worktable, and moves with reference to a movement locus constructed by a 3D digital model, so that the teaching time is greatly shortened, technical demands on teaching personnel are greatly lowered, the precision reaches 0.5-1.0 mm, theplacement position of the casting does not need to be unchanged, the effects of quick mounting and clamping and accurate positioning are achieved, and time saving and high efficiency are realized.

The invention discloses a robot motion trajectory planning system. The system comprises a worktable, a laser displacement sensor, a fixed frame and a movable rail; the movable rail is mounted on the fixed frame; the laser displacement sensor is mounted on the movable rail; the worktable is used for bearing castings to be scanned; and the laser displacement sensor is positioned above the castings,and is used for moving in X-axis and Y-axis directions under driving by the movable rail to scan the castings. The laser displacement sensor scans the whole castings from the upper side, and a motiontrajectory is built according to obtained frame images of the castings, relative coordinates of the castings relative to the worktable and 3D digital models, so that the demonstration time is greatlyshortened, the technical requirements on demonstration staff are greatly reduced, and the precision reaches 0.5-1.0 mm; and the placing positions of the castings have no need to be fixed, so that theeffects of quick clamping and precise positioning can be achieved, the time is saved, and the efficiency is high.

The invention relates to a dragging teaching method based on force control robot polishing and an implementation device thereof in the technical field of force control robot automatic polishing. The dragging teaching method based on force control robot polishing comprises the following steps: a work-piece to be polished is fixed on a polishing table, and a system is started; a debugger holds a dragging handle by hand and makes polishing tools at the tail end of the robot be contact with the polishing area of the work-piece to be polished in sequence, and a force control system automatically records the position coordinate information of each polishing point; the motion mode of each polishing point is set in sequence, so that the robot moves among different polishing points in a specified mode, and a robot moving instruction is automatically generated; and the polishing points at a designated positions are taken and set as process polishing points, polishing process setting is performedon each process polishing point in sequence, and the robot moving instruction is automatically generated. According to the invention, selection of the polishing teaching points is more free, the number of the polishing teaching points is smaller, establishment of a robot polishing path is simpler and more flexible, and a large amount of teaching time is saved; and due to the fact that the polishing process can be automatically generated, the polishing stability is improved, and the polishing quality is greatly improved.

The embodiment of the invention provides a data processing system and method and electronic equipment, the system comprises a scheduling server and a plurality of cloud computing servers communicating with the scheduling server, and each cloud computing server pre-stores a plurality of specific computing engines and a specific computing engine type corresponding to each specific computing engine; and on this basis, when the scheduling server responds to a calculation request sent by a user terminal, a calculation task identifier is generated, a target cloud calculation server is determined from a plurality of cloud calculation servers based on a preset scheduling rule, and the target cloud calculation server performs data processing on the to-be-processed data to obtain a calculation result. According to the method, the computing engine is installed on the cloud computing server, the computing engine does not need to be installed in a laboratory computer, the hard disk space is saved, the installation time is saved, and the computing rate of the cloud computing server is higher than that of the laboratory computer, so the computing rate of simulation computing is increased, and the teaching duration is shortened.

The invention relates to a visual teaching method of a robot based on a vision system. The method comprises the following steps that an image collection device is mounted on the tail end of a mechanical arm; an image processor adjusts the vision angle range of the image collection device through an image provided by the image collection device; the mechanical arm moves to the position above a workpiece to be machined, and is aligned with the position to be mounted, the image collection device carries out photo taking, and the position is recorded as a position A; the mechanical arm moves to the position above a part to be mounted and carries out grabbing, the image collection device carries out photo taking, and the position is recorded as a position B; and the image processor works out the motion track relation between the position A and the position B, through the motion track relation, the mechanical arm is controlled to move, the part to be mounted is accurately mounted in the workpiece to be machined, and teaching is finished. According to the visual teaching method of the robot based on the vision system, the vision system is adopted for serving a teaching auxiliary system, the teaching precision is greatly improved, the teaching time is reduced, work intensity is reduced, and work efficiency is improved.

In a workpiece loader device, a loader mechanism is configured to move a loader hand directly held by operator's hands to a desired position. A loader mechanism control part stores position coordinates as workpiece receiving position coordinates when the loader hand is moved by operator's hands to the workpiece receiving position and a completion of moving is confirmed.

The invention provides a teaching aid for calculating bearing capacity of pile group foundation according to physical deep foundation method. The teaching aid comprises a bearing platform, a foundation soil plate, a foundation model and four stress diffusion assemblies. The foundation model is a cuboid. The bearing platform and the foundation soil plate are respectively fixed on the top surface and the bottom surface of the foundation model. The lower surface of the bearing platform is provided with four mounting troughs. The positions of the four mounting troughs correspond with four top sides of the foundation model. Each stress diffusion assembly comprises a reel and a reel surface. The reel surface is trapezoidal. The upper bottom side of each reel surface is fixed in the mounting trough, and the lower bottom side is fixedly connected with the reel. The dimension of the reel is smaller than that of the mounting trough. The foundation soil plate is provided with reel fixing positions. The teaching aid simulates stress diffusion of a physical deep foundation through four stress diffusion assemblies. The reel surface is a stress diffusion surface in which an angle between each side at the top of a pile side and the horizontal direction is alpha. The force bearing condition of the pile group foundation is simulated through a physical model, thereby facilitating understanding by the student, improving teaching effect and shortening teaching time.

The invention provides a method for generating drilling point teaching according to a track by a point drilling machine. The method comprises the following steps of: 1, creating a curve drawing instruction in a CAD (Computer Aided Design) module of point drilling software; 2, adding a curve drawing instruction; enabling a CAD module of the software interface to draw a curve track according to the contour of the position to be subjected to spot drilling in the workpiece picture, and obtaining image coordinate data of the corresponding point location on the curve track; 3, returning image coordinate data to an image processing module of the software by using a CAD (Computer Aided Design) module, converting the image coordinate data into mechanical coordinate data, and transmitting the mechanical coordinate data to a motion control module of the software; 4, inputting the drilling distance d; 5, carrying out geometric operation through the data interaction process in the motion control module according to the mechanical coordinate data in the step 3 and the step 4, and forming coordinates of all point positions; 6, setting the attribute of each point location; and 7, and finishing teaching. The method has the characteristics that the operation is simple and quick, the teaching time of a customer is greatly shortened, and the production efficiency and the product quality are improved.

The invention discloses an automatic regular product three-dimensional measuring point location calculating system and method based on 2D laser-guided measurement. Automatic measuring point location calculation can be achieved, and the teaching time of test point locations is greatly shortened. The mode that the test point locations are taught manually is changed to the mode that calculation is automatically conducted through software, the measuring point location accuracy is improved, and errors generated in manual teaching are eliminated through software calculation. According to the system and method, the test location accuracy and repeatability can reach 0.03 mm, the measuring precision is effectively improved to 0.02 mm from 0.03 mm, and test point location sharing among devices can be achieved; the reference significance is achieved on three-dimensional test devices such as a tri-coordinate measuring machine, and the appropriate test angle can be regulated while the X-direction, Y-direction and Z-direction three-dimensional locations of a product are positioned.

The invention provides an SMT (Surface Mount Technology) red glue dispensing teaching method and system and a storage medium. The SMT red glue dispensing teaching method comprises the following steps: an element library establishment step: establishing an element library according to all element types; an importing step: importing a BOM file of the current PCB; and an analysis step: analyzing the BOM file, and searching corresponding template information from the element library to generate a dispensing position coordinate of the whole PCB. The method has the beneficial effects that under the condition that the number of components on the PCB is large, the component library is established, the BOM file is imported to generate the dispensing position on the PCB, the teaching time is shortened by 90% or above, and a debugging machine with higher efficiency is achieved.

The invention discloses an automatic teaching method for a glue coating sensor. At the position where the glue strip is to be detected, a light source projects red, green and blue light rays to the glue strip, and the corresponding grayscale image is synthesized by using the images in the three colors. And get the glue strip area; according to the integrity of the glue strip area and the position in the image, determine the camera with the best shooting angle, record it as the acquisition camera; store the acquisition camera at each detection position as the camera teaching information; Use the average grayscale of the glue strip area to judge the color of the light source; store the color information of the light source at each detection position as the teaching information of the light source; this method can also perform automatic parameter teaching, only the operator needs to set the initial parameters of the camera and the light source. After setting, the computer can be used to complete the subsequent teaching process, so that the image can achieve better contrast and improve the teaching efficiency.

The invention discloses a teaching method of an industrial robot. An unpowered mechanical arm type teaching device with damping adjustment devices is designed according to equal-ratio scaling of lengths of all mechanical arms of the industrial robot, an angle sensor, an electronic fine tuning device, a damper and the damping adjustment device are arranged at each joint of the unpowered mechanical arm type teaching device, the positions of all arms of a teaching device are freely moved through two hands, the angle sensors at all joints are driven to give angle data, the industrial robot is driven to reach a position or a track designed by an operator, the joint linkage of a part which is desired to be driven is freely controlled by limiting the movement speed or opening and closing of the joints through the damping adjustment devices, and teaching operation of the industrial robot is quickly realized. According to the teaching method of the industrial robot, single-axis or multi-axis linkage can be rapidly realized, and complex motion trail operation teaching can be rapidly realized; the unpowered mechanical arm type teaching device can be used independently and can further be used in cooperation with a panel type teaching device, and the compatibility is higher; and the operation method is simple and convenient, the use is fast, and the teaching time is greatly shortened.