16 results about "Cartesian coordinate robot" patented technology

The invention relates to the technical field of path planning, in particular to a path planning method and system based on Cartesian coordinate robot conveying, and provides the following scheme that temperature field data are collected through an infrared thermal sensor, the principal component direction is calculated according to the temperature gradient, and a traversal strategy is dynamically adjusted; it is ensured that the robot carries out treatment in the most remarkable temperature change direction; in the processing process, the candidate grids are screened through the temperature transfer relation between the temperature gradient and the outer ring grid, and redundant processing is avoided. Through heat conduction simulation, the system evaluates a temperature transfer effect, optimizes a grid processing sequence, and reduces unnecessary computing resource consumption; and finally, through an iteration mode, the robot efficiently and accurately completes a grid processing task, and optimization of path planning is realized.

The invention belongs to the field of industrial robots, and particularly relates to a rectangular coordinate robot for a production line, which comprises a first sliding table, a first sliding block is slidably connected to the inner wall of the first sliding table, a second rotating shaft is rotatably connected to the top of the first sliding block, and a second sliding table is fixedly connected to the top of the second rotating shaft. The inner wall of the second sliding table is slidably connected with a second sliding block. According to the rectangular coordinate robot for the production line, a first sliding block, a second sliding block and a third sliding block are controlled to transversely move through a lead screw, the first sliding block, the second sliding block and the third sliding block are matched with corresponding check blocks, the check blocks drive piston plates to move left and right in a sleeving box in a reciprocating mode, and two one-way valves are matched; and the lubricating oil in the sleeve box is extruded into the second pipeline, the lubricating oil is sprayed to the lead screw through the second pipeline, and when the first sliding block, the second sliding block and the third sliding block pass through, the joint of the lead screw and the first sliding block, the joint of the lead screw and the second sliding block and the joint of the lead screw and the third sliding block are lubricated.

The utility model provides a kind of wind power blade composite material laying system, comprising: one glass cloth laying subsystem, it has a end effector integrated with high-frequency vibration smoothing mechanism, high-frequency vibration smoothing mechanism is used to vibrate smoothing after laying dry process glass cloth to form a fiber base;And a core material laying subsystem, configured to be used to place fiber base, the core material laying subsystem includes: a heavy moving chassis that is moved along fixed guide rail to provide positioning reference;And a three-axis cartesian coordinate robot consisting of mutually orthogonal first transverse load operation steel beam, second transverse load operation steel beam and a vertical lifting electric cylinder, which is arranged on heavy moving chassis, vertical lifting electric cylinder drives to contact fiber base by vertical motion of clamping type core material holder. The problem that the existing technology is caused by structural defects, resulting in low quality of laying and unable to effectively cooperate is solved.

This invention relates to the field of precious metal product processing, specifically to an intelligent nozzle assembly device for improving nozzle assembly quality. The intelligent control system of this device includes an intelligent calibration unit for storing optimal assembly parameters and a PLC controller for controlling a Cartesian coordinate robot to assemble the nozzles. During assembly, the precious metal nozzle plate is first fixed to the positioning fixture of the intelligent nozzle assembly device. The optimal assembly scheme for the nozzle plate and nozzle is determined through calibration experiments. Then, based on the obtained optimal assembly scheme, the intelligent nozzle assembly device automatically assembles the nozzles onto the precious metal nozzle plate under the control of the PLC controller. This invention uses the optimal assembly parameters obtained in advance through calibration experiments to control the Cartesian coordinate robot to assemble the nozzles, significantly improving assembly quality while increasing assembly speed.

The utility model discloses a quality casual inspection mechanism applied to automatic production of a rectangular coordinate robot. The quality casual inspection mechanism comprises a rack, at least two pneumatic sliding rails, at least two sliding table assemblies and a protection assembly, the at least two pneumatic sliding rails are mounted at the top of the rack side by side, and each pneumatic sliding rail is provided with a sliding table assembly; the protection assembly is connected with the top, and the at least two sliding table assemblies are located in the protection assembly. Each sliding table assembly comprises a sliding table base plate, a centering seat base and a centering sleeve, and the sliding table base plate is connected with a pneumatic sliding rail; the centering seat base is arranged on the face, away from the pneumatic sliding rail, of the sliding table base plate, a protrusion is further arranged in the middle of the face, away from the pneumatic sliding rail, of the centering seat base, matched grooves are formed in the two ends of the centering sleeve, the arranged protrusion extends into the formed grooves, and the diameter of the centering sleeve is smaller than that of the centering seat base. The disc diameters of brake disc parts are determined to be different, centering sleeves with different outer diameter ranges are replaced, and therefore switching is convenient and fast.

The present invention essentially relates to an autonomous robot (1) produced on the basis of a scissor lift (2), which may be standard, on which a Cartesian coordinate robot (3) is installed, a supporting structure (30) of which slides on the platform of the lift and supports a tool holder assembly, which is robust, accurate and reliable.

The invention discloses a full-standard cigarette piece conveying and stacking device and method, and belongs to the technical field of cigarette logistics sorting in the tobacco industry. Comprising a cigarette carton conveying line, a transferring device A and a transferring device B are sequentially arranged at the tail of the cigarette carton conveying line, and a stacking supply conveying line A and a stacking supply conveying line B are correspondingly arranged on the side face of the transferring device A and the side face of the transferring device B respectively. The side face of the stacking supply conveying line A and the side face of the stacking supply conveying line B are correspondingly provided with a coded disc conveying line A and a coded disc conveying line B which are parallel to each other respectively, the tail portion of the coded disc conveying line is provided with a shuttle vehicle system, a frame is arranged above the two stacking supply conveying lines and the two code disc conveying lines, and a movable rectangular coordinate mechanical arm is arranged on the frame. The two stacking supply conveying lines can correspondingly convey cigarette cartons of different specifications, box turning and positioning can be carried out on the cigarette cartons in the conveying process, a mechanical arm can grab the cigarette cartons conveniently, and therefore conveying and stacking of the whole-specification cigarette cartons can be achieved.

The invention relates to the technical field of metal surface treatment, and discloses a polishing device and method.The polishing device for furniture metal plates comprises a rectangular coordinate robot and a polishing mechanism and further comprises a telescopic assembly, and the telescopic assembly comprises a second sliding block and a first sliding block; the wire drawing assembly is fixedly installed on the second sliding block. The driving assembly is fixedly installed on the second sliding block. The synchronous assembly is fixedly installed on the first sliding block. The wire drawing assembly drives a second sliding block to slide up and down along with fluctuation of the surface of a corrugated metal plate, the driving assembly is matched with the synchronizing assembly, a first sliding block is driven to move synchronously through transmission of a gear and a bevel gear, a first spring is stressed evenly all the time, and the pressure of a wire drawing roller acting on the plate is kept constant. Over-deep lines caused by excessive extrusion at wave crests and missed polishing caused by insufficient attachment at wave troughs are avoided, and it is ensured that wire drawing lines on the surface of the whole plate are uniform and coherent.

This application provides a heat sink handling robot, including: a housing; a rotating base; a first support arm; a second support arm; and a loading component. The first support arm is rotatably mounted on the rotating base, and a swing frame is rotatably mounted on the other end. The swing frame is driven by a linkage mechanism. The linkage mechanism includes a crank hinged to the first support arm and a connecting rod hinged to the swing frame. One end of the swing frame has an extended swing rod, and the other end of the connecting rod is hinged to the swing rod. The linkage mechanism is driven by a first servo motor, and the second support arm is driven by a second servo motor. A turbine transmission group drives the base to rotate, which, in conjunction with the swinging of the first support arm, the pitching of the swing frame driven by the linkage mechanism, the independent swinging of the second support arm, and the rotation of the loading component, enables the robot's end effector to achieve multi-angle obstacle avoidance in complex and narrow spaces. Compared to the limited straight-line path of traditional Cartesian coordinate robots, this reduces the turning radius and perfectly adapts to the high-density layout requirements of electronic assembly.

The invention provides a wind power blade composite material laying system which comprises a glass fabric laying subsystem which is provided with an end effector integrated with a high-frequency vibration smoothing mechanism, and the high-frequency vibration smoothing mechanism is used for conducting vibration smoothing on dry glass fabric after the dry glass fabric is laid so as to form a fiber substrate; the core material laying subsystem is configured to be used for placing the fiber substrate, and the core material laying subsystem comprises a heavy movable chassis, a core material laying subsystem and a core material laying subsystem, and the heavy movable chassis moves along a fixed guide rail so as to provide a positioning reference; the three-axis Cartesian coordinate robot is arranged on the heavy movable chassis and composed of a first transverse load-carrying operation steel beam, a second transverse load-carrying operation steel beam and a vertical lifting electric cylinder, the first transverse load-carrying operation steel beam and the second transverse load-carrying operation steel beam are orthogonal to each other, and the vertical lifting electric cylinder drives the clamping type core material clamping device to move vertically so as to make contact with a fiber substrate. The problems that in the prior art, due to structural defects, the quality of the laid layers is low, and effective collaboration cannot be achieved are solved.

This invention relates to a method for welding and expanding the hole of a precious metal sprue nozzle, specifically a method for welding and expanding the hole of a precious metal sprue nozzle. By setting up a welding calibration unit for obtaining optimal welding parameters and a hole-expanding calibration unit for obtaining optimal hole-expanding parameters, the optimal welding parameters and optimal hole-expanding parameters obtained in advance through calibration experiments are used to control a welding Cartesian coordinate robot and a hole-expanding Cartesian coordinate robot to weld and expand the hole of the nozzle, respectively. This method ensures the quality of nozzle welding and hole expansion while taking into account the production efficiency of the product.

The utility model discloses visual guidance assembly equipment capable of changing the position of a tool along with temperature rising and falling, which comprises a feeding assembly, a tool table, a station switching assembly, a station transferring assembly, a station rotating assembly, a rectangular coordinate robot assembly and a visual guidance station assembly arranged on the side edge of the tool table, wherein the station switching assembly, the station transferring assembly, the station rotating assembly and the rectangular coordinate robot assembly are arranged on the tool table. The feeding assembly is arranged on the feeding side of the front portion of the tool table, the station switching assembly is arranged on the tool table and corresponds to the feeding assembly, the station rotating assembly and the station switching assembly are arranged in a front-back corresponding mode, and the station transferring assembly is correspondingly arranged on one side of the station switching assembly and one side of the station rotating assembly. The rectangular coordinate robot assembly corresponds to the rotating station assembly in a front-back mode, and the visual guiding station assembly is arranged on the discharging side of the side portion of the rectangular coordinate robot assembly. According to the utility model, millisecond-level high-speed high-precision mobile assembly is realized, the overall assembly precision is + / -0.02 mm, the labor intensity is reduced, and the assembly efficiency is improved.

The utility model discloses a rectangular coordinate manipulator feeding and discharging device, and relates to the technical field of rectangular coordinate manipulators. The rectangular coordinate mechanical arm feeding and discharging device comprises a base, a first guide frame and a second guide frame. The adjusting assembly comprises a first connecting frame, a third driving motor is fixedly connected to the surface of the first connecting frame, a gear is fixedly connected to the output end of the third driving motor, a rack is fixedly connected to the side, close to the third driving motor, of a second guiding frame, and two first guiding rods are slidably connected into the second guiding frame. The upper end of the base is fixedly connected with a fixing frame; two second guide rods are slidably connected into the fixing frame, the second guide frame moves in the second connecting frame, and the first guide rods and the second guide rods are arranged, so that the second guide frame is conveniently supported and guided in the moving process, and the stability of the second guide frame in the moving process is improved; and the service life of the second guide frame is prolonged.

Automatic feeding equipment based on 3D vision comprises a machine body, a machine frame arranged above the front portion of the machine body and a stock bin arranged on the rear portion of the upper surface of the machine body, an elevator is arranged on the rear side of the machine frame, the lower end of the elevator is located in the stock bin, the upper end of the elevator is communicated with the inner space of the machine frame, and a feeding opening is formed in the front portion of the machine frame; the rear side of the lower portion of the feeding port is provided with a distributing port communicated with the inner space of the machine frame. A material distributing mechanism corresponding to the elevator in position is arranged in the material distributing opening; the front portion of the distributing mechanism is located in the feeding port. A rectangular coordinate robot corresponding to the position of the front portion of the distributing mechanism is arranged in the feeding port. According to the automatic feeding equipment based on the 3D vision, high placing efficiency can be maintained all the time, so that the production efficiency is guaranteed, a special tool for placing products is not needed, a large amount of trouble is reduced, and meanwhile the cost is effectively reduced.

The present application relates to a kind of four degrees of freedom vision guidance method based on plane redundant target group.The steps include: installing a downward shooting camera at the end of the Z axis of cartesian coordinate robot, and installing a set of upward circular vision target group on the target side;The distribution of all target points in the target group meets certain constraints, especially all target points must be located on the same spatial plane and the center coincides with the center of the target;Internal parameters of camera are obtained by calibration, and target point template is established by shooting calibration board image and target point image in the same pose;After the establishment of template, a single target picture containing target points is shot using camera in any pose to realize the three-dimensional pose measurement of target.The target group has redundant design, and a small amount of target damage does not affect the positioning accuracy;When there is damaged target, the method can give the number and number information of damaged target;The method can quickly and stably complete the three-dimensional pose measurement of target, and provide motion guidance for other mechanical structures.

The invention discloses a robot remote control method and system for rapid installation of magnetic yoke laminations, and belongs to the field of robot control, and the method comprises the steps: collecting the installation site data of the magnetic yoke laminations, and constructing a digital twinborn model of the installation site and a digital twinborn model of a robot; a kinematics and dynamics model of the Cartesian coordinate robot is determined, a global path planning-obstacle avoidance algorithm is constructed based on the kinematics and dynamics model, an executable joint track is generated, and the joint track is sent to a cloud end and a bottom layer controller of the robot; and the cloud side updates the digital twin model according to the final joint track, the final joint track is displayed on the digital twin model, and the rectangular coordinate robot controller executes a magnet yoke lamination installation task according to the joint track issued by the cloud side. The operation risk is reduced, and the reliability of the system is improved.