201 results about "Assembly systems" patented technology

The application provides an event-driven AR visualization assembly system and a construction and editing method thereof, comprising the following steps: S1, constructing an assembly process knowledge graph based on a Neo4j graph database; S2, establishing an augmented reality assembly AR material model, extending and developing an augmented reality construction engine based on a C# language, and realizing a model conversion module; S3, defining augmented reality visualization assembly visual guidance content, extending and developing the augmented reality construction engine based on the C# language, and realizing a visualization node editor; S4, editing and associating node elements in a visualization node editing mode through the visualization node editor, defining AR visualization guidance elements, trigger events, demonstration animations and control logic; and S5, generating an augmented reality assembly guidance program. The application can improve the construction efficiency of the augmented reality auxiliary assembly program and reduce the construction period of the augmented reality guidance program.

A method of compensating for non-deterministic errors in a robotic cell including a robot arm with an end of arm tool, one or more static cameras on the robotic cell, and one or more tip-view cameras on the robot arm, the method comprising using the one or more static cameras for targeting movement during a first phase of movement to a first position, and using the one or more tip-view cameras for targeting the movement during a second phase or subsequent phases, images from the tip-view cameras used to calculate an offset defining a difference between the first position and an intended position.

The application provides an assembly component, an assembly method of a protective cover, an assembly device of the protective cover, a readable storage medium and a vehicle assembly system. The assembly component is used in a vehicle assembly line, the vehicle assembly line is provided with a vehicle, the vehicle comprises a hub, and the assembly component comprises a feeding assembly, a transfer assembly, a first feeding assembly and a second feeding assembly. The feeding assembly comprises a first placing table, and the first placing table can place materials. The transfer assembly comprises a second placing table, and the second placing table comprises a plurality of placing positions, and the positions of the plurality of placing positions are matched with the positions of bolts of the hub. The first feeding assembly comprises a first material taking assembly, and the first material taking assembly can move between the first placing table and the second placing table to transport the material placed on the first placing table into one of the plurality of placing positions. The second feeding assembly comprises a second material taking assembly, and the second material taking assembly can install the material in the plurality of placing positions on the hub, thereby improving the installation efficiency.

Flue gas entry into the tunnel(s) of a furnace is controlled by varying the flow conductivity or size of the individual or groups of openings through the entry ports. The openings can be provided either as gaps between adjacent blocks, or through bores of varying diameter, or as inserts having orifices of varying diameter and a profile matching the ports in which they are placed. Matching the flow conductivity (or cross-sectional flow area) and pressure drop through the individual ports to the desired mass flow, the flue gas flow can be distributed evenly, or as otherwise desired, into different ports, intervals, and / or regions of the tunnel.

The application provides an assembly system of a cargo box outer plate, comprising: a support plate; a plurality of clamping tools connected with the support plate, the plurality of clamping tools are arranged at intervals along the length direction of the cargo box, each clamping tool is provided with a first clamping arm and a second clamping arm, the first clamping arm and the second clamping arm surround to form a clamping space for clamping the cargo box outer plate, and one of the first clamping arm and the second clamping arm is movably arranged relative to the other; a plurality of first positioning tools connected with the support plate, each first positioning tool is provided with a positioning rod for plug-in cooperation with the cargo box outer plate, the positioning rod of part of the first positioning tools is arranged to extend along the width direction of the cargo box, and the positioning rod of part of the first positioning tools is arranged to extend along the height direction of the cargo box; and a first driving member for driving the support plate to move along the width direction of the cargo box. The assembly method and the assembly tool of the cargo box outer plate in the prior art can be solved, and the technical problem that the assembly precision is difficult to be ensured while adapting to various vehicle models is solved.

The application discloses a new energy automobile sky screen flexible collinear assembly production line, and relates to the technical field of new energy automobile part automation assembly. The control system is provided with a multi-vehicle parameter library, and calls sky screen profile size, edge curvature, adsorption partition, glue coating path, glue gun relative height compensation and pressing segmented force control parameters according to a vehicle type identification signal. The vision detection system outputs a sky screen pose deviation and converts the sky screen pose deviation into a robot path compensation amount, and uniformly corrects a grabbing, glue coating and installation path. After glue coating, a defect position is converted into a path arc length coordinate and glue supplement, re-coating or alarm are executed. During installation, interlocking control is carried out based on a pressing force, a pressing force growth slope and a suction disc release signal. The production line improves the positioning precision, glue coating quality and glass anti-damage ability of collinear assembly of multi-vehicle curved surface sky screens.

This invention provides an integrated collaborative assembly system for new energy vehicle chassis. It cleverly utilizes the inherent speed difference between the fast and slow speed sections of the circular track to automatically drive the coupling part to complete the lifting and engaging actions through the inclined guiding action of the disengagement mechanism. This achieves fully automatic, powerless coupling and disengagement of the friction vehicle assembly, enabling seamless automated connection between vehicle units. Simultaneously, the circular track layout with fast and slow speed zones ensures stability and ample operating space during the assembly process in the slow section, while significantly reducing the turnover time of finished components and empty trolleys in the fast section. Furthermore, the floating structure design ensures sufficient positive pressure to transmit stable power while effectively buffering rigid collisions and vibrations during operation, significantly reducing the wear rate of the friction wheels, friction vehicle assembly, and track.

In one instance, disclosed herein is a system for assembling an auto-injector including a housing and a shroud, the housing including an opening, and the shroud including a coupling mechanism, the system comprising: a holder configured to control a movement the housing along a first direction; a brace configured to control a movement of the shroud along the first direction; and a pin extending from the brace, wherein in a first configuration, the pin is spaced apart from the housing and the shroud, and in a second configuration, the pin extends through both of the housing and the shroud, the pin configured to maintain the housing and the shroud in contact with one another until the coupling mechanism extends through the opening to couple the housing and the shroud.

The present application relates to the technical field of bolt tightening, and discloses a bolt tightening control method and device, a track assembly assembly system and a medium, wherein the influence of different influencing factors on the axial force of a track bolt is determined; according to the influencing factors, the bolt tightening process in different assembly states of the track and the track plate is simulated to obtain an axial force set of the track plate and the track, and the maximum fitting axial force is determined; the bolt is tightened based on a preset angle, the bolt axial force increment of each bolt tightened by the preset angle is determined, and the target bolt axial force increment is obtained based on the bolt axial force increment; based on the target bolt axial force increment and the maximum fitting axial force, the rotation angle value required for bolt tightening is determined, and the bolt is controlled to be tightened based on the rotation angle value; the axial force precision is improved through step-by-step monitoring and rotation angle control, and the bolt connection reliability is improved.

This utility model relates to the field of cable bracket technology and discloses a rapid assembly system and anti-loosening locking device for cable brackets based on mortise and tenon structure, which solves the problem that existing cable brackets are not convenient for rapid assembly. It includes a support beam and several cable support mechanisms. The cable support mechanisms are connected to one side of the support beam and consist of a support base, a support beam, a plug-in positioning head, and an anti-loosening component. The support base has a plug-in groove and a positioning groove 1, which are connected to the plug-in groove 1. One end of the support beam is fixedly provided with a plug-in plate that matches the plug-in groove. The top end of the support beam near the plug-in plate and the plug-in plate are both provided with a positioning groove 2 that matches the positioning groove 1 and the plug-in positioning head. The plug-in positioning head consists of a positioning vertical plate and a limiting top plate, with the limiting top plate fixedly connected to the top of the positioning vertical plate. Through this cable bracket, rapid assembly can be achieved.

This invention discloses a laser-flame composite spraying gun device, belonging to the technical field of flame spraying equipment. The device includes a laser output head, a spray gun end, and sequentially connected output head connecting cylinder, beam lens cylinder, fuel input cylinder, and spray gun body. An internal through-guide groove is provided, within which a lens assembly system and a combustion mechanism are installed. A soft-circuit control system is also configured. The lens assembly system optimizes laser transmission, the combustion mechanism ensures fuel mixing and powder delivery, and the soft-circuit control system dynamically and adaptively adjusts laser parameters through difference analysis and algorithm calculations, forming a closed-loop control. This device achieves efficient composite heating of laser and flame, solving the problems of weak coating adhesion and high porosity in traditional flame spraying, and improving powder deposition rate.

The present application relates to the technical field of image data processing, and particularly relates to a machine vision guided industrial robot flexible assembly system. The existing pure vision classifier is prone to misjudgment in the mixed scene of similar appearance workpieces, leading to the error of loading CAD model and calculating pseudo-true pose, and causing the risk of collision in grabbing. Therefore, the present application firstly acquires a global image and outputs the initial class confidence of the device instance and the device boundary position information; based on the bill of materials ratio, the number of each type is estimated and the spatial reference position is determined, and the first shape parameter representing the local scattering degree is calculated; then, combined with the consistency of the distance between each device and the reference position and the second shape parameter of the neighborhood and the first shape parameter, the confidence is corrected and the target class is divided; finally, the corresponding three-dimensional model is loaded to calculate the pose and guide the assembly. The present application can clearly classify similar workpieces in the mixed scene, thereby providing reliable pose guidance basis for industrial robots.

The application discloses a kind of FFC self-learning assembly methods based on parallel reinforcement learning, establishes including real physical assembly system and simulation system parallel learning system, and physical assembly system and simulation system are run in parallel, experience data in assembly process is gathered to experience pool of parallel learning system, simulation system is trained by experience data provided by physical assembly system in experience pool, and feedback guides real physical system to execute assembly task;Wherein, the physical information of physical assembly system is stored into parameter server for simulation system to train after being handled by Softmax classifier of parallel learning system.The self-learning assembly method of the application not only has the advantages of high assembly efficiency and learning efficiency, but also has the advantage of high assembly success rate.

The application belongs to the technical field of marine toilet, and particularly relates to a marine modular toilet rapid assembly system and method, which comprises a toilet body, a base and a water supply and drainage assembly, and further comprises: a welding reserved part installed outside the base; an embedded protection assembly and a positioning assembly installed inside the base, the embedded protection assembly being filled with a first heat absorber and a second heat absorber; during assembly, the welding reserved part is welded along an annular path, the positioning assembly is used for positioning the embedded protection assembly and the base, the deviation degree of the base is reduced, and the connection gap between the base and the ship body is closed by the positioning assembly, so that the second heat absorber is reduced in leakage. The first heat absorber and the second heat absorber are used to prevent pipeline aging or melting due to high welding temperature, the first positioning part and the second positioning part are used to reduce the deviation degree of the base and close the connection gap between the base and the ship body, so that the assembly efficiency of the base is improved.

An assembly system for assembling an optical die to an optical substrate includes a testing apparatus configured to test an optical coupler formed between the optical die and the optical substrate. The assembly system is configured to adjust an alignment of the optical die relative to the optical substrate until the optical coupler meets a performance metric. After the performance metric is met, the optical die and optical substrate are permanently attached.

This invention relates to an OBC vehicle charger water nozzle assembly system, comprising a workbench, a slide rail mounted on the workbench, and a tray slidably mounted on the slide rail. A drive component is mounted on the workbench, and an assembly assembly is mounted on one side of the drive component. The assembly assembly includes an assembly plate for supporting the water nozzle, a rotating component, and a guide component driven by the rotating component. A lubrication component is mounted on the guide component, comprising a locking sleeve and several cylinders disposed within the locking sleeve for holding lubricant. The drive component drives the charger, placed on the tray, to lift, lower, and rotate. The rotating component drives the guide component to rotate. The lubrication component, after the locking sleeve engages with the water nozzle, applies the lubricant from the cylinders to the water nozzle under the action of the guide component. The assembly assembly drives the water nozzle to assemble with the charger, improving assembly efficiency while ensuring the quality of water nozzle assembly.

The application discloses a satellite subassembly automatic assembly system, and relates to the field of satellite manufacturing and assembly. The automatic assembly system is connected with the front subassembly processing and the subsequent satellite integration test of satellite manufacturing, and is used for feeding and assembling satellite subassemblies. The automatic assembly system comprises assembly stations, transfer AGVs, feeding AGVs and assembly mechanical arm groups. The assembly stations are distributed along a preset assembly path at intervals, and are used for providing assembly operation spaces and positioning references. The transfer AGVs are used for loading satellite bodies, and are moved along a preset transfer path to pass through the assembly stations in sequence in response to scheduling instructions. The satellite subassembly automatic assembly system realizes the automatic connection of body transfer and material supply through the cooperation of double AGVs, and realizes the grasping of plate-shaped, shaft-shaped and other different configuration assemblies through the integration of multifunctional end actuators without the need of replacing tools, so that the problems of low assembly efficiency and poor flexibility in the prior art are solved.

The application discloses a kind of based on digital twinning's double-arm collaborative bolt precision assembly system and method, belong to industrial automation and digital twinning processing technical field.The method is by constructing the virtual double-arm model consistent with the kinematics of physical double mechanical arm system;Based on the real end pose data and virtual end pose data of main mechanical arm under multiple groups of joint configuration, construct the error prediction model of joint angle vector to virtual end pose error;Obtain the visual data of work area containing target bolt to obtain the target pose information of target bolt;According to target pose information, generate the target pose of main mechanical arm and slave mechanical arm, drive double-arm motion to bolt assembly work position;Real-time supervision is carried out to double-arm pose using error prediction model, based on preset relative pose constraint, by real-time calculation slave mechanical arm target pose and generate control instruction.The application significantly improves the automation level and work reliability of complex assembly task.

A regulating member for a horological movement including an inertial mass, for example a balance, a balance spring, and an index-assembly system for adjusting the rate of the balance spring, the index-assembly system including a stud-holder including a first portion and a second portion, the first portion being movable relative to the second portion, wherein the regulating member includes locking device configured to block the second portion of the stud-holder in one position with respect to a plate of the movement.

This utility model discloses an air conditioner split-type indoor unit motor assembly system based on a multi-layered error-proof structure, including a bottom shell, a first motor, a second motor, a third motor, and an electronic control board. The first motor is located in the middle of the main body of the split-type indoor unit, and the second and third motors are respectively located on the sides of the bottom shell. The system uses two first mounting ears for the first motor, two second mounting ears for the second motor, and two third mounting ears for the third motor. By utilizing the different angles of each mounting ear, and in conjunction with the corresponding mounting structure on the bottom shell, the mounting ears of each motor cannot be installed in the wrong position when the motors are installed incorrectly. This achieves physical error prevention, preventing motors of different shapes from being forcibly installed in the wrong position, forming the first line of error prevention barrier. It does not rely on manual judgment, has extremely high reliability in preventing errors, and the overall structure is practical, reliable, and easy to operate.

The present application relates to a kind of KK connector automatic assembly system, including KK connector assembly execution device, TR module fixed platform, TR module feeding table, KK connector feeding device, automatic assembly platform, visual inspection system and control unit, the KK connector assembly execution device, TR module fixed platform, TR module feeding table, KK connector feeding device, visual inspection system are all fixed with automatic assembly platform;KK connector feeding device and visual inspection system are located in the same side of TR module feeding table, KK connector assembly execution device picks up KK connector from KK connector feeding device while carrying out KK connector pose and roundness detection, and KK connector is transported to TR module fixed platform and is assembled, realize the shortest motion path of KK connector assembly execution device.The present application realizes automatic control by KK connector automatic assembly system, improves the precision and efficiency of KK connector assembly.

The present application provides a kind of urban rail vehicle bogie crossbeam is formed man-machine collaborative assembly method and system, belongs to bogie crossbeam assembly technical field, comprising: single pipe assembly system, crossbeam assembly automatic assembly system, welding robot and control system;The single pipe assembly system receives the motor hanger and carries out laser scanning to the assembly surface of motor hanger, obtains point cloud data, transmits point cloud data to control system;The control system obtains motor hanger scanning model based on point cloud data, carries out virtual assembly according to assembly size with the model of the crossbeam steel pipe to be assembled in motor hanger scanning model, based on assembly result, the area, depth and range that motor hanger needs to be ground are output, and the motor hanger after grinding is used to complete single pipe assembly with crossbeam steel pipe, and single pipe assembly structure is obtained;Welding robot is positioned after the automatic centering of two single pipe assembly structures and carries out automatic positioning welding to the connecting part of steel pipe and longitudinal beam, and obtains complete crossbeam.

A steel structure construction docking device, belonging to the field of steel structure assembly technology, is used to dock four sets of steel beams around the four side walls of a steel column. It includes a docking system, an assembly system, a drive system, and a connection system. The docking system consists of four sets, three of which are fixedly connected to form a U-shaped frame structure, while the remaining set is detachably installed at the opening of the U-shaped frame structure. The assembly system is located below the four docking systems and is detachably fitted onto the steel column. The drive system is located inside the assembly system and drives the four docking systems to move synchronously, thereby achieving the centering and limiting of the four sets of steel beams at the four side walls of the steel column. This invention integrates three major functions: modular assembly, automatic locking, and synchronous drive, forming a fully semi-automated operation mode. It achieves high-precision synchronous alignment of the steel beams around the steel column without the need for large equipment or multiple personnel, and is suitable for various steel structure docking construction application environments.

This invention relates to the field of valve assembly technology, and more particularly to a valve component pallet flow system and its flow path. It includes a valve body assembly section, an actuator and support assembly section, and an accessory assembly section arranged sequentially. One end of the valve body assembly section has a warehouse docking end and a first production line docking end; the actuator and support assembly section has a second production line docking end; and the accessory assembly system has a third production line docking end. It also includes an AGV (Automated Guided Vehicle) and a bidirectional conveyor belt, which connects the warehouse docking end, the first production line docking end, the second production line docking end, and the third production line docking end. This technical solution addresses the problem of chaotic valve component transfer during valve assembly on a production line, and the problem of inappropriate pallet path planning on the production line, resulting in low valve component transfer efficiency and affecting valve assembly efficiency.

The present application belongs to the technical field of ships or other water vessels, and specifically relates to an intelligent positioning and assembling system based on ship segment construction. A solid-state laser radar and a linear array infrared camera are fixed in the butt joint area of the outer plate of the segment to be assembled to obtain local point cloud data, and the theoretical position of the rib plate and the theoretical trend of the weld are extracted from a digital template as prior topological constraint features. For the point cloud missing area caused by physical shielding of adjacent segments, a non-uniform rational B-spline surface fitting algorithm based on a moving least square method is used to reconstruct the virtual point cloud with the prior topological constraint features as the boundary conditions. The complete local point cloud containing the virtual point cloud is iteratively closest point registered with the target point cloud to calculate the pose deviation, and the deviation is input into a three-degree-of-freedom servo driving mechanism to perform pose adjustment. The present scheme overcomes the defect of missing butt joint feature information caused by structural shielding in a narrow space, and realizes the calculation of segment pose deviation and adjustment of the actuator in a restricted space.

The present application discloses a heat-shrink tube assembling system and a heat-shrink tube assembling method. The heat-shrink tube assembling system comprises a clamp for clamping and fixing a wiring harness product, a gripper for gripping a heat-shrink tube pre-assembled on the wiring harness product, and a moving device connected to the gripper for moving the gripper along the axial direction of the wiring harness product to move the heat-shrink tube gripped by the gripper to a predetermined assembling position. In an exemplary embodiment according to the present application, the heat-shrink tube assembling system can automatically assemble the heat-shrink tube on the wiring harness product, improve the assembling efficiency and quality of the heat-shrink tube, and be applicable to an automatic production line.