11167 results about "Robot hand" patented technology

The invention discloses a manipulator grabbing planning system and method based on visual identification, and relates to the technical field of robots, the manipulator grabbing planning system comprises a visual perception module, a coordinate conversion module, a motion planning module, a control execution module, a tail end perception module and a system integration and communication module; the visual perception module realizes multi-view target detection, semantic segmentation and three-dimensional pose estimation through a binocular depth camera; the coordinate conversion module is used for converting a target pose under a camera coordinate system into a world coordinate under a mechanical arm base coordinate system; the motion planning module is responsible for generating a mechanical arm grabbing path, optimizing a strategy and supporting generalization migration of a multi-form mechanical arm; the control execution module drives the six-axis cooperative mechanical arm to complete the grabbing action, and vision-force mixed feedback closed-loop control is achieved. The tail end sensing module monitors the grabbing state in real time through a touch sensor and dynamically adjusts a grabbing strategy; and the system integration and communication module is used for realizing real-time data interaction and cooperative work among the modules of the system.

The invention relates to the technical field of visual automatic calibration, and discloses a joint manipulator automatic calibration method and device based on a visual system. The method comprises the following steps: carrying out multi-view image acquisition on a joint manipulator of the five-axis robot to obtain original image data; performing occlusion region extraction on the original image data to obtain a joint occlusion region set; on the basis of the joint occlusion region set, disordered image splicing and mark point feature extraction are carried out on the original image data, and joint feature image data are obtained; constructing an adaptive calibration equation based on the joint feature image data, and solving a target transformation relation between a global visual coordinate system and a local visual coordinate system; multi-joint collaborative calibration and joint chain constraint optimization of the five-axis robot are executed according to the target transformation relation, and joint error correction parameters are generated, high-precision joint error correction parameter calculation is achieved, and the positioning precision and the movement precision of a joint manipulator of the five-axis robot are greatly improved.

The present invention relates to a coal mine intelligent directional drill and its drilling method, belonging to the technical field of coal mine drills. It comprises a moving platform, machine frame, clamper, main manipulator, power head, drill pipe storage system, control system, and hydraulic system. The power head structure is improved by adding an angle adjuster with accurate angle adjustment, locking, and anti-rotation functions. The angle adjuster is positioned on the gearbox side opposite the main motor, connected via a driving shaft. The control system includes a toolface azimuth detection and initialization system that works with the angle adjuster. This solves prior issues such as the absence of specialized toolface azimuth adjustment devices, low precision, low track adjustment efficiency, and challenges in achieving automatic directional drilling in the prior art. The invention enhances precision and efficiency, enabling automated, intelligent directional drilling.

The embodiment of the invention provides an optimization method and system for a manipulator control system, and the method comprises the steps: firstly obtaining an operation data set containing a control instruction sequence and corresponding motion state data in a historical operation period of a manipulator, carrying out the feature extraction of the operation data set, and obtaining an associated motion feature set; calling a pre-trained control strategy optimization model to analyze and generate strategy adjustment parameters, adaptively updating the control instruction sequence of the current operation task according to the strategy adjustment parameters to obtain a target control instruction sequence, and finally inputting the target control instruction sequence into a control system to execute operation. And real-time motion state data is collected for subsequent iterative optimization, so that the performance of the manipulator control system can be continuously improved, and the operation precision and efficiency are improved.

The invention discloses a manipulator grabbing control system based on visual identification, and the system comprises a visual identification module which is used for collecting the three-dimensional form data and surface feature information of a target object, and eliminating the noise interference in an original image through preprocessing; the multi-modal fusion processor is used for receiving the three-dimensional form data and the surface feature information output by the visual recognition module, executing point cloud structured conversion on the three-dimensional form data, extracting geometric features of an object through a neural network, and meanwhile, performing weight distribution on the surface feature information by adopting a feature attention mechanism to complete multi-feature fusion processing; according to the multi-axis cooperative manipulator provided with the end executor, the end executor integrates a touch sensing assembly used for touch sensing and an adsorption execution device used for assisting grabbing. By integrating the technologies of visual identification, multi-modal fusion, intelligent optimization, dynamic feedback and the like, the sensing precision, the environmental adaptability and the grabbing reliability of the system to object characteristics are improved.

The invention provides a medicine dispensing machine which comprises a frame, and a medicine bottle box for storing ampoule bottles and penicillin bottles, a liquid bag box for storing liquid bags and a suction and injection device hanging frame for conveying suction and injection devices are arranged in the frame. An ampoule bottle opening device for opening an ampoule bottle, a penicillin bottle cover opening device for opening a bottle cover of the penicillin bottle, a penicillin bottle liquid medicine mixing device for mixing and uniformly shaking liquid medicine injected into the ampoule bottle, and a marking device for marking a liquid bag injected with the mixed liquid medicine are arranged in the frame; the frame is internally provided with a sucking and injecting manipulator which is used for clamping a sucking and injecting device and sucking and injecting liquid medicine of an ampoule bottle into a penicillin bottle, all the devices are transferred through a transferring manipulator, full-automatic medicine dispensing is carried out, and the medicine dispensing efficiency is improved.

The invention belongs to the technical field of multi-stage centrifugal pump production, and particularly relates to an automatic production line for assembling a pump cover of a multi-stage centrifugal pump, which mainly comprises a lifting type turnover assembly, a first extrusion assembly, a second extrusion assembly, a strake pushing manipulator and an inner supporting piece feeding assembly, for a reinforced pump cover composed of a pump cover piece, an inner supporting piece and an outer hoop piece, a pump cover blank is adsorbed through a lifting type overturning assembly and is driven to overturn around the axis of the pump cover blank, and a first extrusion assembly and a second extrusion assembly are jointly used for sequentially extruding, forming and machining the pump cover blank into a pump cover semi-finished product and the pump cover piece; the second extrusion assembly is matched with the strake pushing mechanical arm to additionally install multiple circles of outer strake pieces on the outer side of the pump cover piece, the inner supporting piece feeding assembly is used for additionally installing an inner supporting piece on the inner side of the pump cover piece which moves to the second station, in this way, automatic assembling of the reinforced pump cover can be achieved, the reinforced pump cover keeps the advantage of light weight, and meanwhile the assembling efficiency is improved. The compressive strength and the overall rigidity are qualitatively improved.

The invention relates to the technical field of grabbing manipulators, and discloses a self-adaptive grabbing device for a special-shaped curved surface workpiece, which comprises a central bearing base made of a light metal material and provided with a multifunctional quick connector at the top; the central adsorption module is fixed at the central position of the bottom of the central bearing base and comprises an air pressure balance pipeline communicated with an external air source; by means of radial adjustment of the cross shaft and cooperation of the elastic buffering structure and the vertical guiding assembly, high-precision centering and stable adsorption are achieved, vertical contact of the suction cup is ensured through vertical guiding, the suction cup is suitable for different curved surface radians, and the stable adsorption force under the small area is kept; and electric control connection supports installation, namely electrification, and is suitable for automatic precise grabbing.

The invention relates to the technical field of industrial robot control, and particularly discloses an intelligent foreign matter sorting robot control system based on AI recognition, which comprises a dynamic spatial feature extraction module, a manipulator motion state coding module, a collaborative conflict detection module, a dynamic trajectory optimization module and an execution control adjustment module, constructing a three-dimensional dynamic space model through multi-sensor fusion, and extracting spatial topological features by utilizing continuous coherence analysis; manipulator motion parameters are converted into topological space representation, and a track feature coding matrix is established; detecting interaction conflicts among the manipulators in real time by adopting a multi-scale coherence analysis method, and generating graded early warning signals; a collision avoidance track is optimized based on topological constraints and a virtual rejection field technology; precise execution is achieved through inverse kinematics of the Lie group theory and self-adaptive control.

The invention discloses a device and a method for direction-selecting double-head upsetting of a saddle for a spray pipe of a driving motor of a new energy automobile. The device comprises a control system; the hopper component is used for storing to-be-machined pipe fittings, a discharging position is arranged on the hopper component, and the pipe fittings are discharged from the discharging position one by one; the material receiving component is used for receiving the pipe fittings discharged from the hopper component and moving the pipe fittings to a detection position; the rotary orientation component is used for rotating the pipe fitting to a target angle state according to the position of the spraying hole in the pipe fitting; the material waiting part is used for moving the pipe fitting rotating to the target angle state to a material waiting position; a material moving manipulator; and the stamping part is used for stamping the two ends of the pipe fitting so as to form saddle structures at the two ends of the pipe fitting. Full-process automatic operation is achieved, automatic discharging is achieved through the hopper component, pipe fittings are conveyed through the material receiving component, the angle is automatically positioned through the rotary orientation component, and compared with a traditional operation mode that angles are manually adjusted one by one, the single-piece machining time can be greatly shortened, and the productivity is remarkably improved.

A flexible highly-smart defect detection apparatus and a control method. The apparatus comprises a plurality of rotating fixtures (1), a detection module (2), a plurality of flipping modules and an image processing system (5). Each rotating fixture (1) is provided with a gripping assembly (11) for gripping a product, and drives the gripping assembly to rotate to adjust the angle of the product. The detection module (2) comprises a six-axis robotic arm (21), a detection camera (22) and a lighting lamp (23), wherein the six-axis robotic arm (21) adjusts the detection angle of the detection camera (22). Each rotating fixture (1) cooperates with the six-axis robotic arm (21) to enable the detection camera (22) to capture an image of a product. After the detection module (2) completes detection of one side of the product, a flipping module (3) flips the product thus enabling detection of the other side of the product. The image processing system (5) connected to the detection camera (22) acquires and segments a detection image from the detection camera (22), and uses a model to perform model inference and area limitation on the segmented detection image, so as to identify product defects.

The present application relates to the technical field of mirror turning attachment, and particularly relates to a mirror turning AA attachment assembly and an attachment method. The mirror turning AA attachment assembly comprises a lens attachment device, a frame fixing device and a transfer device. The lens attachment device comprises a lens fixing device, a lens feeding device and a lens cleaning device. The frame fixing device comprises a frame fixing device, a frame feeding device, a frame feeding device, a frame cleaning device, a dispensing device and a frame detection device. The mirror turning AA attachment assembly has the advantages that the pollutants on the attachment surfaces of the lens and the frame are removed, and the quality is improved. The deviation caused by the process of the mechanical hand handing over the lens to the lens AA attachment mechanism and the deviation caused by the process of the mechanical hand handing over the frame to the main shaft are corrected, the deviation accumulation is reduced, and the position is accurate when the final lens and the frame are attached together.

The invention relates to the technical field of 3D vision, and discloses a manipulator dispensing path optimization method and device based on 3D vision, and the method comprises the steps: carrying out the multi-angle three-dimensional vision scanning of a dispensing workpiece, and obtaining the point cloud data of the dispensing workpiece; performing semantic segmentation on the point cloud data, and decomposing the dispensing workpiece into a plurality of functional parts; according to the semantic identifier and the surface feature of the functional component, identifying a target area to be dispensed and a dispensing path constraint condition; generating an initial dispensing path based on the target area to be dispensed and the dispensing path constraint condition; and performing iterative linear secondary adjustment control on the initial dispensing path to generate a motion control instruction. According to the invention, the self-adaptive optimization adjustment of the dispensing path is realized, the problem that the traditional dispensing system cannot cope with the actual state change of the workpiece is solved, and the adaptability and stability of the dispensing system are greatly improved.

The invention provides a chip test calibration device and method, and relates to the technical field of chip test. The chip test calibration device comprises a base, a cooling air supply device, a control device, a chip and two groups of manipulators. According to the invention, the chip is heated by setting different temperature environments in stages, and the multi-point synchronous temperature measurement of each temperature stage is combined, so that the heat distribution on the surface of the chip can be comprehensively captured, and the calibration error caused by non-uniform temperature or a detection blind area is avoided; the chip is automatically circulated among the heating station, the detection station and the cooling station, synchronous processing and continuous detection of multiple chips are achieved, the single-batch detection period is greatly shortened, the surface of the chip is directly blown by directional airflow, an efficient air return channel is matched, the temperature of the chip can be rapidly reduced after detection is completed, idle waiting for station switching is reduced, and the overall production efficiency is improved.

The invention relates to the technical field of hydraulically-driven industrial control, and particularly discloses a self-adaptive control method and system for a hydraulically-driven guniting manipulator, which are characterized in that a pressure fluctuation signal, a flow change signal and a mechanical arm displacement signal of a hydraulic system are collected in real time, and a frequency domain decomposition processing technology is combined to realize self-adaptive control of the hydraulically-driven guniting manipulator. Separating the composite signal into a low-frequency characteristic signal reflecting load change and a high-frequency characteristic signal reflecting pressure impact; for a low-frequency signal, a dynamic weight adjustment strategy is adopted to generate a load compensation control quantity; for high-frequency signals, pressure oscillation is suppressed through differential order adjustable phase compensation processing; and finally, inputting the two paths of control characteristic values into a driving control model of the guniting manipulator, and generating an adjusting instruction of the hydraulic actuating mechanism.

Disclosed is a birfield flexible variable-stiffness continuum robot unit and a continuum robot. In the birfield flexible variable-stiffness continuum robot unit, main structural units are interconnected to constitute a continuum manipulator; joint connecting structures connect the two adjacent main structural units; a front-end unit is arranged at a foremost end of the manipulator; and a rear-end unit is arranged at a rearmost end of the manipulator. When in use, birfield joint design is adopted, a single joint has two degrees of freedom, is more flexible and variable, and the adjacent structural units rotate around a center of a sphere, so that modeling is simpler and more convenient; connection design of flexible springs is further adopted, certain stiffness is provided for the manipulator, and thus the manipulator has a variable-stiffness characteristic; and meanwhile, a roll ball structure makes the manipulator have high torsional resistance.

The invention discloses a mold injection molding full-process automation system based on layered cooperative control, which comprises a central control layer, a module scheduling layer and an equipment execution layer, and clock synchronization among the layers is realized through an industrial Ethernet. The central control layer comprises a dynamic scheduling server and a digital twinborn verification module, the module scheduling layer comprises a mold intelligent scheduling module, an injection molding process control module and a product quality closed loop module, and the equipment execution layer comprises a manipulator cooperation unit and a sprue material processing unit. By constructing a three-layer cooperative control architecture of a central control layer, a module scheduling layer and an equipment execution layer and combining a modular hardware carrier and a cross-layer data closed loop, common industrial problems such as cooperative level splitting, mold control marginalization and abnormal response delay are systematically solved; and finally, the comprehensive benefits that the die changing efficiency is remarkably improved, the product reject ratio is greatly reduced, and the energy consumption is obviously reduced are achieved.

The invention discloses a continuous feeding manipulator control method which comprises the following steps: constructing a finite element simulation model aiming at each joint of a mechanical arm and a tail end execution structure, acquiring inherent frequency distribution data of the structure under different load states and posture working conditions, and generating a frequency sensitive area parameter set based on the data. The method has the advantages that the track segment exciting the resonance risk can be recognized before the path is executed, the inherent frequency of the structure is effectively avoided through frequency matching and path reconstruction, the dynamic adaptability is improved, and pose offset and structural fatigue caused by resonance are prevented. Meanwhile, the system has the self-adaptive closed-loop optimization capacity, disturbance injection testing and periodic response verification are combined, the structure state can be monitored in real time, path re-optimization can be triggered, the stability and precision of the mechanical arm in continuous high-frequency operation are ensured, and the overall reliability and intelligent level of a production line are improved.

An optical tactile sensor comprising a contact part having a contact surface that comes into contact with an object, the contact part being deformed in response to a contact state of the object with respect to the contact surface; a marker disposed on the contact part, and configured to be displaced in response to deformation of the contact part; and an imaging unit configured to capture an image of the marker from a side opposite to a side where the object comes into contact, wherein the contact part allows light in a first wavelength range to pass therethrough, and blocks light in a second wavelength range different from the first wavelength range, the marker reflects light that is incident on the marker from the opposite side, and the imaging unit receives the light reflected by the marker and the light in the first wavelength range, and generates an image.

The invention relates to the technical field of tunnel construction, and discloses a rapid construction method and system for a lower step with an inverted arch of a horizontal rock stratum large-section tunnel, and the method comprises the steps: constructing a three-dimensional geological modeling system to carry out advanced geological forecast on a tunnel construction region; the three-arm drill jumbo is used for conducting self-positioning, geological self-adaptive intelligent hole arrangement, dynamic optimization of drilling parameters and dynamic allocation of drilling tasks through three-arm cooperative control; calculating the vector deviation between the actual excavation contour and the design contour; marking a preferential injection area based on a three-dimensional laser point cloud technology, and dynamically adjusting an injection track and thickness according to back break data; a multifunctional drilling and grouting integrated trolley is adopted for implementing pipe shed supporting, advanced small guide pipe reinforcement, pre-grouting reinforcement and anchor rod reinforcement; the main mechanical arm assists the trolley in drilling and laser scanning acceptance inspection of the feet-lock bolt; re-spraying to the designed thickness by adopting a wet spraying manipulator; the problems that an existing tunnel lower step inverted arch construction method is low in construction efficiency and large in construction risk are solved.

The utility model belongs to the technical field of glass fiber production equipment, and particularly relates to an expansion piece overturning type mechanical arm capable of automatically sleeving a machine head wire winding barrel. The expansion piece turnover type mechanical arm comprises an automatic cylinder feeding mechanism and a turnover cylinder conveying mechanism. The automatic cylinder feeding mechanism comprises a lifting feeding set, a first-stage cylinder feeding mechanism and a second-stage cylinder feeding mechanism. The overturning cylinder feeding mechanism comprises a supporting base, an overturning mechanism and an expansion piece rotating mechanism. The expansion piece overturning type mechanical arm and the control method thereof have the technical effects that the barrel feeding efficiency is high, and the wire winding barrel cannot be damaged.

The invention discloses an automatic foreign matter selecting system based on cooperation of vision and a manipulator, and belongs to the technical field of automatic control. Pickled vegetable products are conveyed to the unfolding platform through the lifting buckets, and a plurality of non-overlapped pickled vegetable product areas are formed; preliminary image acquisition is carried out in the primary visual area, grid division is carried out, and foreign matter confidence is calculated; a foreign matter confidence coefficient threshold value is preset to recognize a risky foreign matter pickled vegetable product area grid, and the risky foreign matter pickled vegetable product area grid is transmitted to a primary removal area; after primary foreign matter removal is completed, the pickled vegetable products are turned over and conveyed to a secondary visual area, and the secondary visual area is used for secondarily judging whether foreign matter exists in the turned pickled vegetable products or not. An intelligent judgment mechanism of visual recognition and an accurate physical execution mechanism of the mechanical arm are fused, the stability and the automation degree of system operation are improved, and the quality safety guarantee level in the food processing process is remarkably improved.

The invention provides a humanoid robot hand-eye coordination intelligent calibration control system and a humanoid robot hand-eye coordination intelligent calibration control method, and the humanoid robot hand-eye coordination intelligent calibration control system integrates high-precision contour extraction, visual feedback closed-loop control, multi-sensor fusion and dynamic path planning. The robot hand-eye calibration method has the beneficial effects that the calibration efficiency and precision can be remarkably improved, the problem of calibration parameter drift caused by system time-varying characteristics and environmental interference is effectively solved through continuous tracking of a target contour and real-time online compensation of pose deviation, and the calibration accuracy is improved. Therefore, the reliability and the absolute positioning precision of the robot in long-term complex operation tasks are guaranteed, and the self-adaptive capability of a robot system is enhanced.

The tool turret comprises a tool turret body, a tool disc, a motor and a tool apron, a first gear is arranged on the tool disc, a second gear is arranged on an output shaft of the motor, the first gear is meshed with the second gear, a first mounting groove is formed in the tool disc, the tool apron is inserted into the first mounting groove, and the tool turret is arranged in the first mounting groove. A limiting block is arranged on the cutter head in the axis direction of the cutter head in a sliding mode, the limiting block is located on the side, away from the tool turret body, of the cutter head, a limiting groove is formed in the tool apron, the limiting block is inserted into the limiting groove and limits the tool apron to be disengaged from the first installation groove, and a control mechanism used for controlling the limiting block to slide is further arranged on the tool turret body. By simplifying disassembly and assembly of the tool apron, the tool changing efficiency of the tool turret is improved, and the tool apron and the tool can be replaced by the manipulator.

The invention relates to the technical field of robots. According to the touch sensing fingertip device, protection of a touch sensor in fine operation of a mechanical arm is achieved, and objects of sheet structures can be grabbed more accurately. Specifically, through the bionic fingernail part installed on the back side of the fingertip body, the protection part of the bionic fingernail part extends forwards and exceeds the highest point of the touch sensor, and a cantilever protection structure similar to a human fingernail is formed; the protection parts form a physical barrier (for example, the protection parts are preferentially contacted during grabbing) in a non-contact state by utilizing a reasonable coverage range of the bionic nail part, and meanwhile, when the protection parts are matched with fingers on the opposite side, the two corresponding protection parts can be matched to grab an object of a sheet-shaped structure; according to the design, the durability of the sensor in a complex environment is improved, and the accuracy of grabbing the sheet-shaped objects is improved.

The utility model discloses a cross-shaped winding machine capable of preventing wound wires on a magnetic ring from being scratched. The cross-shaped winding machine comprises a machine frame, a first rotary clamping unit, a second rotary clamping unit, a winding mechanism, a wire hooking mechanism and a material grabbing mechanical arm, wherein the first rotary clamping unit, the second rotary clamping unit, the winding mechanism, the wire hooking mechanism and the material grabbing mechanical arm are installed on the machine frame. The first rotating unit comprises a first thread feeding and trimming mechanism and a first rotating and clamping mechanism; the second rotary clamping unit comprises a second thread feeding and trimming mechanism, a second rotary clamping mechanism and a thread blocking mechanism; the second rotary clamping mechanism comprises a clamping device used for clamping the magnetic ring, an overturning assembly connected with the clamping device and used for driving the magnetic ring to overturn, and a rotating assembly connected with the overturning assembly and used for driving the magnetic ring to rotate. The wire blocking mechanism comprises a wire blocking plate located below the clamping device and a wire blocking driving device used for driving the wire blocking plate to move up and down. According to the utility model, the first wire wound on the magnetic ring can be protected in the winding process, and the first wire is prevented from being scratched by the second wire in the winding process, so that the yield of products is improved.

The invention discloses a modular visual guidance robot feeding and discharging device, and relates to the technical field of robot-assisted feeding and discharging equipment, and the modular visual guidance robot feeding and discharging device comprises a visual module which is installed on a production line and is used for identifying the position of a workpiece and outputting coordinate information; the manipulator module is mounted on the production line, and a clamp connecting mechanism and an end effector are arranged at the tail end of the manipulator module; the clamp module is installed at the tail end of the mechanical arm module through a clamp connecting mechanism, and the clamp module is electrically connected with the tail end executor and used for grabbing a workpiece; and the control system module is electrically connected with the vision module, the manipulator module and the end effector and is used for controlling the manipulator module to act according to the coordinate information output by the vision module and controlling the clamp module to act through the end effector. The production requirements of diversified products on different production lines can be met, and the universality and adaptability of equipment are improved.

The invention discloses a horizontal five-axis turning and milling combined machining center, and relates to the technical field of machining equipment.The horizontal five-axis turning and milling combined machining center comprises a workbench, a facing cutter structure is installed on one side of the top of the workbench, and the facing cutter structure and the workbench are fixedly installed through a fixing base; a milling cutter disc structure is installed on one side of the top of the workbench, a cutter machining manipulator structure is installed on the upper portion of the milling cutter disc structure, a main shaft structure is installed on the lower portion of the milling cutter disc structure through the fixing base, and an auxiliary main shaft structure is movably installed on the other side of the top of the workbench. At the moment, the machine tool must completely stop movement of a main shaft and a workbench, an operator needs to dismount a current cutter and then mount a next cutter, so that the actual cutting time of the machine tool is far lower than a theoretical value, and the efficiency of the whole equipment is reduced.

The invention relates to the technical field of mechanical arms, in particular to a chemical emergency disposal-oriented manipulator cross-modal sensing control system which comprises an environment scanning module, a visual positioning module, an obstacle avoidance planning module, a pose compensation module, a decision mapping module and a grabbing updating module. Obtaining environment state information; an operation view angle image of the manipulator is collected, visual features of the operation view angle image are solved, and pose information is obtained; obstacle avoidance correction is conducted on the motion trail of the mechanical arm, and a collision-free approaching path is obtained; the operation view angle image and the multi-mode micro-touch signal are fused, error compensation is carried out on the pose information, and an accurate grabbing pose is obtained; mapping object surface physical attributes sensed by the multi-mode micro-tactile signals to obtain a self-adaptive grabbing instruction; the manipulator is controlled to conduct grabbing through the self-adaptive grabbing instruction, and environment state information is updated; according to the invention, the accuracy of cross-modal sensing control of the manipulator can be improved.

The utility model relates to the technical field of conveying devices, in particular to a mechanical arm rotating temporary storage platform for graphene electrothermal film production, which comprises a first conveying belt, a second conveying belt and a mechanical frame, and is characterized in that the mechanical frame rotationally conveys master slices positioned on the first conveying belt to the second conveying belt; the first conveying belt comprises a first supporting frame, multiple sets of first segmented wavebands are arranged in the first supporting frame, baffles are fixedly connected between the first segmented wavebands, and side edge positioning devices are fixedly installed on the front side and the rear side of the first supporting frame. The production efficiency and precise positioning are guaranteed through the control system and the steering mechanism, simultaneous work of double stations is achieved, efficiency is improved, a robot transplanting steering system is adopted for precise detection and assembly, products are accurate in position and free of errors after being repeatedly placed before entering the next procedure, positioning guarantee is provided for product detection and assembly, and the production efficiency is improved. And the quality and the yield of the prepared product are greatly improved.