39 results about "General assembly" patented technology

The invention discloses a multi-field review method and system driven by dynamic rules, and belongs to the technical field of intelligent review. Comprising the steps of dynamic rule engine configuration, expert management configuration, automatic grouping matching, expert online review and meeting voting. And full-dimension coverage of cross-project type, cross-organization department and cross-business scene is realized. For talent selection, technical evaluation of scientific research projects and title evaluation, dynamic construction and flexible adjustment of a differentiated evaluation process can be completed based on the same platform, so that the evaluation efficiency and scientificity are effectively improved, and a standardized and intelligent technical solution is provided for multi-subject and multi-scene collaborative evaluation business; the problems of flow stiffness, weak functions, extensive management, lack of transparency and security vulnerability of an existing review system are solved.

The invention belongs to the technical field of automobile manufacturing, and particularly discloses an intelligent flexible production scheduling method and system for automobile orders, and the method comprises the following steps: collecting order demands of a user; according to the order delivery time requirement of a user, reversely deducing production plans of a coating workshop and a welding workshop by taking the general assembly workshop as a starting point to obtain a production plan of a production line; according to the demand within a period of sales, in combination with the material arrival rhythm, the workshop capacity and the sales demand successive date factor, daily production vehicles are discharged, and according to the selected daily production vehicle distribution result and the final assembly lean production proportion requirement, constraint conditions are set, and coating production sorting and scheduling calculation are carried out; and on the basis of the scheduling, a welding vehicle queue plan is generated in combination with a coating workshop production plan in a user order demand. By adopting the technical scheme, production scheduling is carried out by using a production scheduling reverse pushing mode based on the production characteristics of the automobile orders, flexible production scheduling of the automobile orders is realized, and the efficiency is improved.

The invention discloses an edge cloud cooperative control method, system and device in an automobile general assembly shop scene and a storage medium, and relates to the technical field of cooperative manufacturing, and the method comprises the steps that an edge device obtains multi-dimensional data corresponding to a plurality of cooperative processing candidate schemes in the automobile general assembly shop scene and then sends the multi-dimensional data to a cloud server; the cloud end calculates a collaborative efficiency index corresponding to each dimension of the candidate scheme according to the multi-dimensional data corresponding to the candidate scheme; calculating a multi-dimensional coupling degree and a collaborative development index of each candidate scheme according to the collaborative efficiency index; calculating the collaborative score of each candidate scheme based on the multi-dimensional coupling degree, the collaborative development index and the historical execution correction coefficient; judging whether a candidate scheme of which the collaboration score is greater than a collaboration threshold exists or not; and if the pre-estimated execution time corresponding to the determined candidate scheme exists, determining the shortest pre-estimated execution time as a target scheme, and sending the target scheme to the edge device to be executed by the edge device. According to the method, the edge cloud cooperative control efficiency of the automobile assembly workshop can be improved.

The utility model discloses a general assembly device for chain automation assembly line, including outer chain link placing unit, inner chain link assembling unit, press and chain translation unit, the upper side of chain translation unit is equipped with outer chain link placing unit and press in proper order, the upper side of outer chain link placing unit is equipped with inner chain link assembling unit, the upper side of chain translation unit is equipped with outer chain link placing unit, inner chain link assembling unit is equipped with press in proper order. The outer chain link placing unit is used for placing outer chain links, the inner chain link assembling unit is used for sleeving corresponding pin shafts of two adjacent outer chain links with inner chain links, and the chain translation unit is used for driving the outer chain links and the inner chain links which are connected together to pass through a press machine. And manpower resources are saved.

The application discloses a suspension subassembly and general assembly device, which comprises a subassembly mechanism and a lifting and general assembly mechanism for driving the subassembly mechanism to lift; the subassembly mechanism comprises a base, a first tooling plate and a second tooling plate, the first tooling plate and the second tooling plate are arranged on the base in a front-rear direction, and the first tooling plate and the second tooling plate are both provided with a position-adjustable auxiliary frame positioning and supporting assembly, an auxiliary frame supporting assembly and an electric drive assembly positioning and supporting block. The application can meet the requirements of multi-model replacement assembly in the research and development stage and the after-sales stage, and can improve the efficiency and assembly quality.

The invention discloses an automatic part processing method based on CATIA and Excel. The method comprises the steps that a target part list is determined; a VBA program is utilized in Excel, part identifiers in the list are converted into combined search character strings capable of being recognized by CATIA, and special characters are automatically processed in the process; opening a general assembly in the CATIA, entering an advanced search interface, and importing the combined search character string; searching is executed to select 3D digital models corresponding to all target parts in batches at a time; and carrying out subsequent batch processing operation on the selected part set, wherein the subsequent batch processing operation comprises batch activation, color change, subset copying and creating or exporting. According to the method, whole-process automation from the list to three-dimensional model batch processing is achieved, manual operation of several hours is shortened to several minutes, the accuracy rate is 100%, the design efficiency and the data quality are greatly improved, and meanwhile based on a universal software platform, the implementation cost is low.

The application discloses an automatic screw rotating device for an iron support, belongs to the technical field of component assembly, and comprises a general assembly bottom plate, a sliding mechanism, an electric screwdriver, an adjusting mechanism, a placing rack and a fixing mechanism. The electric cylinder is started, the electric cylinder drives the moving plate to slide upwards on the sliding rail, when the moving plate moves upwards, the mounting plate connected with the moving plate drives the electric screwdriver to move synchronously, at the same time, the electric screwdriver is started, the tightening end of the electric screwdriver is aligned with the position of the threaded hole, the moving plate slides to drive the electric screwdriver to move, the screw on the part can be tightened conveniently, manual tightening is not needed, therefore, the manual strength of workers can be reduced, the quality after assembly is improved, the efficiency of part assembly is improved, the problem that the manual tightening mode is easy to be twisted, especially when the screw inside the part needs to be tightened, the tightening work of the screw is more easily interfered is solved, and the practicability of the device is greatly improved.

This invention relates to a multi-base station dynamic networking method, system, and device for large-scale venue voting applications. The method includes: monitoring the signal strength between each voting terminal and each base station, as well as the load data of each base station; when the load of any base station reaches a warning threshold, identifying terminals to be redirected; evaluating the marginal increase in communication time consumption of each neighboring base station for the terminal to be redirected, and generating a home selection criterion based on the access adaptation attributes of neighboring base stations; selecting a target home base station from among the neighboring base stations based on the home selection criterion; controlling the load warning base station to suspend the allocation of communication time slots, and coordinating with the target home base station to reserve communication time slots; and issuing a handover command to the terminal to be redirected, instructing the terminal to upload its cache and then migrate seamlessly to the target home base station. Therefore, this invention can adapt to the dynamic distribution of personnel in the venue without manual intervention, fully meeting the stringent requirements for network stability and real-time performance in large-scale conferences.

The invention discloses a management and control method and system for general assembly function test equipment, electronic equipment and a storage medium. The method comprises the following steps: detecting whether general assembly function test equipment is online or not through a management and control system; if the test equipment is online, executing a self-inspection test on the general assembly function test equipment through a management and control system; after the self-check test is successfully executed, different execution instructions are sent to the test equipment through a general control module, an instruction library module and an equipment driving module in the management and control system, and the general assembly function test equipment is managed and controlled; wherein the formats of instructions generated by the master control module, the instruction library module and the equipment driving module are different. According to the method, different instructions are generated through the management and control system to manage and control the general assembly function test equipment, centralized management and control can be automatically carried out on all the general assembly function test equipment, the management and control efficiency is effectively improved, and the labor cost is reduced.

The present application relates to a kind of automatic packing conveyor assembly of thin gasket for automobile chassis assembly, it is equipped with general assembly table and the gasket block installed on general assembly table;The gasket block is placed with storage box, the left side of storage box is equipped with the material pushing assembly compatible therewith;The right side of storage box is equipped with the conveying belt installed on general assembly table, the right end of conveying belt is abutted with packing plate, the bottom end of packing plate is welded with matching frame, and matching frame is matched with packing control component.The front and back of packing plate are both equipped with the collection box placed on general assembly table.The present application can realize the thin gasket stored to be separated one by one, and drive it to be automatically horizontally conveyed, to facilitate to realize one by one distribution.The present application can guarantee the direction of thin gasket conveying, dumping only by limiting mode, and the distribution stability is high.The present application replaces artificial to complete uniform distribution of thin gasket by front and back alternate automatic dumping mode, reaches the effect of saving labor.

The invention relates to a task sorting management method and device on an automobile general assembly line, and belongs to the technical field of intelligent manufacturing, and the method comprises the steps: obtaining a task identifier of each task on the general assembly line, a task priority coefficient, a task required equipment set, a required equipment current load rate, a task predicted working hour and task latest completion time; obtaining a priority comprehensive score of each task according to the task priority coefficient of each task, a set of equipment required by the task, the current load rate of the required equipment, the predicted working hours of the task and the latest completion time of the task, and sorting the tasks according to the priority comprehensive scores to obtain a task sorting sequence; according to the method, the task priority and the equipment load balance are fully considered during task sorting, delay processing of high-priority tasks and unbalanced equipment utilization rate are effectively avoided, and the production efficiency of the whole assembly line is improved.

The invention provides an energy storage unit assembly cooperative control method and device based on digital twinning and a medium, and belongs to the technical field of energy storage unit assembly. The method comprises the steps that a current assembly path is obtained, assembly steps and an initial model of each station are determined, the current assembly steps are selected, current assembly parameters are determined, assembly is conducted, an assembly completion request is responded, a robot obtains current visual data, the actual assembly state is obtained, and an analysis result is obtained. Cooperative control of the robot and the assembly component is realized; based on the same current assembly step, synchronously updating the set initial model to obtain a current model assembly state, and comparing the assembly state to obtain a deviation; according to the analysis result and the deviation result, whether mistakes and omissions occur in the current assembly step or not is detected till all the assembly steps are completed, a real-time synchronous assembly path is introduced, unit components are constructed in combination with digital twin modeling, and the automation level, the first-pass yield and the process traceability of the energy storage heat management unit final assembly are improved.

The invention provides an assembling and adjusting system and method for an overall assembly station. The system comprises a general splicing frame, a side wall robot, a top cover robot, a first visual positioning device, a second visual positioning device and a controller. Through the first visual position measuring device and the second visual position measuring device, monitoring of all-station feature points is achieved, the detection precision is improved, non-contact measurement is achieved, and therefore the assembly space is saved. The position space of the side wall robot and the top cover robot is increased, and due to the fact that an original top cover righting mechanism or a main clamp shields a large number of welding tongs channels, many welding spots need to be transferred to a repair welding line or a follow-up station. And through real-time detection and adjustment, the stability of the assembly size is improved, and the assembly quality is guaranteed. Due to the fact that whole-course assembly achieves automation, off-line measurement time is shortened. A top cover station and a side wall station are combined, one station is reduced, and the utilization rate of the robot is increased.

A high-efficiency automatic edge grinding machine comprises a continuous feeding general assembly and an edge grinding general assembly, the continuous feeding general assembly comprises a first rack, a wafer lifting assembly and a feeding conveying belt assembly are arranged on the first rack, and the feeding conveying belt assembly is used for continuously conveying metal wafers; the wafer lifting assembly is used for lifting the metal wafers conveyed by the feeding conveying belt; in conclusion, through the arrangement of the continuous feeding general assembly, uninterrupted supply of the metal wafers is achieved, automation is achieved in the whole process from feeding to polishing to discharging, and the production efficiency is greatly improved; through the design of a large abrasive cloth wheel and a small abrasive cloth wheel, the upper portion and the lower portion of the outer edge of the metal wafer can be polished at the same time, and the polishing efficiency is further improved; the device integrates the characteristics of continuous feeding, accurate clamping, efficient grinding, automatic material taking and placing and the like, and aims to improve the efficiency and quality of grinding the edge of the metal wafer.

The application discloses a kind of component assembly identification system, method and total assembly tool, comprising: PLC controller, electromagnetic pneumatic valve and at least one identification device;PLC controller is used to: when receiving the assembly identification signal of target component, utilize the identification device on the detection point position corresponding to target component, the shape contour and current position degree of target area are obtained The shape contour of the component to be measured is judged whether it is identical with the shape contour of target component, and whether the current position degree of the component to be measured is in the preset position degree range;If all are yes, then control electromagnetic pneumatic valve is connected, to control the total assembly tool by the control switch to execute the assembly of the target component is controlled.The application can automatically assemble and identify components, solve the occurrence of quality problems such as production line misloading, missing component and deviation of component clamping out-of-position size, and improve production quality.

The present disclosure provides a general assembly device and a general assembly system. The general assembly device comprises a first general assembly unit. The first general assembly unit comprises a base, a first carrier, a bottom positioning assembly, a horizontal moving assembly, a second carrier and a top positioning assembly. The first carrier is located above the base in a vertical direction. The first carrier extends in a first direction. The bottom positioning assembly is connected to the first carrier. The horizontal moving assembly is connected between the base and the first carrier, and is configured to drive the first carrier to move in a second direction. The second carrier is located above the first carrier and the bottom positioning assembly in the vertical direction. The second carrier extends in the first direction. The second carrier is connected to the first carrier so as to be movable with the first carrier in the second direction. The top positioning assembly is connected to the second carrier. The present disclosure can adapt to the general assembly requirements of containers with different external dimensions in the second direction, and reduce labor costs and improve production efficiency.

The invention discloses a rotary glue gun with an automatic telescopic function for gluing general assembly glass. The rotary glue gun comprises a rotary glue gun main body, a spring seat arranged at the outlet end of the rotary glue gun main body and a glue nozzle arranged at the outlet end of the spring seat, at least three elastic mechanisms are arranged between the rotary glue gun main body and the spring seat; each elastic mechanism comprises a guide shaft and a damping spring, the two ends of each guide shaft are installed on the rotary glue gun body and the corresponding spring seat respectively, the guide shafts are sleeved with the damping springs, and the two ends of each damping spring abut against the portion between the rotary glue gun body and the corresponding spring seat respectively. The device is simple in structure, convenient to maintain and controllable in cost, and can solve the problem of rubber nozzle abrasion caused by unevenness generated by fine deformation of automobile glass.

The invention discloses a high-precision modular assembling and manufacturing process for a mainboard of an intelligent set top box. The high-precision modular assembling and manufacturing process comprises the following steps: step 1, process early-stage preparation and material pretreatment; step 2, dividing and pre-assembling main board function modules; step 3, high-precision module positioning and interconnection; step 4, primary detection and defect repair of the mainboard; 5, main board general assembly and auxiliary part integration; step 6, aging test and stability verification; and step 7, final detection and qualification judgment. And step 8, packaging and warehousing. Through double-CCD visual positioning, full-automatic mounting and X-ray welding spot detection, module positioning errors are reduced, the voidage of welding spots is reduced, the reject ratio of mainboards is remarkably reduced, and the product quality is greatly improved; standardized modules are divided according to functions, only fault modules are replaced during maintenance, flexible adaptation of different modules is supported, compatibility is improved, and maintenance cost of users and inventory pressure of production enterprises are reduced.

The application discloses a kind of dynamic rule driven multi-field review method and system, belong to intelligent review technical field;Including: dynamic rule engine configuration, expert management configuration, automatic grouping matching, expert online review and general meeting voting;Realize cross-project type, cross organization department, cross business scene full-dimension coverage.No matter is talent selection, scientific research project technical evaluation, or title review, can be based on the same platform to complete the dynamic construction and flexible adjustment of differentiating review process, effectively improve the review efficiency and scientificity, provide standardized, intelligent technical solutions for multi-agent, multi-scene collaborative review business;Solve the problems of the current review system in process rigidification, weak function, extensive management, transparency loss and security vulnerability.

A multifunctional integrated chassis structure comprises a general assembly platform arranged in a rectangular shape, a groove is formed in the general assembly platform along the center line, a middle platform is arranged in the groove, and the middle platform can be fixed at multiple positions in the length direction of the groove; the upper surface of the middle platform is a horizontal plane and is higher than the final assembly platform; walking mechanisms are arranged at the positions, at the front end and the rear end of the groove, of the final assembly platform, the walking mechanisms can move along preset guide rails, and the direction is perpendicular to the length direction of the groove; a receding hole is further formed in the groove, a driving mechanism is arranged at the receding hole, and the output end of the driving mechanism penetrates through the receding hole and can be meshed with the pin rail. The installation position of the middle platform used for arranging the operation mechanism can be adjusted according to actual requirements, the overall gravity center is low, space can be provided for installation of other functional assemblies, and the side inclination phenomenon can be avoided due to the design that the structure is located on the center line.

The invention belongs to the field of superconducting magnet assembly. The invention particularly relates to an overturning tool and method for general assembly of a superconducting magnet and application. Comprising an upper supporting plate, a circular rotating shaft, a pressing screw rod, a lower supporting plate, a pipeline positioning tool and a hanging rod. The upper supporting plate and the lower supporting plate are connected with the two circular rotating shafts into a whole in a screwed mode, the pipeline positioning tool is fixed to the upper supporting plate in a screwed mode, the pressing screw rod presses and fixes the inner Dewar assembly in a screwed mode, and the hanging rod is connected and fixes the inner Dewar assembly in a screwed mode. The tool is simple in structure and convenient to install, has very high reliability, fully considers the fixing reliability of the inner Dewar assembly and the convenience of disassembling the tool in the assembling process, achieves positioning and overturning of the magnet in the assembling process, and can effectively improve the assembling efficiency.

The utility model discloses a truss manipulator general assembly, which relates to the technical field of truss manipulator general assemblies and comprises a mounting frame, a slide rail is fixedly connected to the top end of the mounting frame, a guide plate is fixedly connected to the inner side of the slide rail, and the truss manipulator general assembly further comprises a using mechanism. The bottom end of the sliding way is fixedly connected with a guide rod, the outer portion of the guide rod is slidably connected with a sleeve block, the top end of the sleeve block is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a rotating gear through a coupler, and the top end of the sliding way is slidably connected with a sleeve frame. And the adjusting mechanism is arranged in the sleeve frame, and the adjusting mechanism is used for adjusting a manipulator general assembly. The truss manipulator assembly disclosed by the utility model has the effect of assisting a worker to quickly and conveniently adjust the position of the manipulator assembly.

The application discloses a general assembly construction digital collaborative management and control platform and a multi-system data interaction method, relates to the technical field of data collaborative management, and comprises the following steps: S1, collecting multi-system general assembly state data in real time and performing data preprocessing; S2, taking a device action completion time as a physical completion reference, depicting generation lag characteristics of different systems, and identifying typical lag modes and fluctuation characteristics generated by the states of the systems; S3, correcting time semantics of multi-system completion states, constructing a credible time window, and determining the alignment degree of the multi-system completion states in the time semantic level; and S4, analyzing the synchronization degree of the multi-system completion states on a time surface and the consistency level between the completion states, identifying a pseudo-synchronization risk state existing in the general assembly task, and performing parallel credible correction and collaborative feedback. The method solves the problem of pseudo-synchronization of multi-system general assembly states in which the states are synchronized on a surface time but actually lag in semantics.

The invention relates to the technical field of material distribution, and discloses a general assembly line material scheduling method, device and equipment and a storage medium, and the method comprises the steps: obtaining a state abnormal signal of an assembly main body assembly inputted into a general assembly station, a general assembly line comprising a plurality of general assembly stations, a plurality of buffer areas and an abnormal transfer area, the plurality of buffer areas are in one-to-one correspondence with the plurality of general assembly stations respectively; in response to the state abnormal signal, whether the predicted maintenance duration of the assembly main body assembly in the abnormal state is larger than the standard maintenance duration K is obtained; if the predicted maintenance duration is not greater than the standard maintenance duration K, controlling the assembly main body assembly in an abnormal state to be conveyed into a buffer area; if the predicted maintenance duration is larger than the standard maintenance duration K, the assembly main body assembly is controlled to be conveyed to an abnormal transfer area; the problem that the assembling efficiency of a general assembly line is low is solved or improved.

The application provides a three-dimensional visual material distribution method for general assembly pipeline production, newly creates an assembly drawing in three-dimensional software and loads an assembly model; creates a station layer and names it according to pipeline production needs; performs cross-layer multi-station decomposition on materials of the assembly model; checks the created assembly model into a Windchill product library, and writes station material details into a Windchill data pool through XML; automatically builds a station BOM under the assembly BOM by reading the station material details and the station layer name, and sends MES and WMS; and sends data to an MES database table by creating a combination view and generating a lightweight model. The method has the advantages of realizing arbitrary combination of a same component single layer and different stations, material distribution of a same component multi-layer and multi-station, better coordination with production organization, and realization of station-level material taking and distribution.

The invention relates to a ship assembly carrying plan scheduling method and device, electronic equipment and a storage medium, and relates to the technical field of ship construction. According to the method, the virtual three-dimensional coordinate system is constructed, and the size data of the shipway assembly site area is combined, so that the system can realize accurate arrangement and optimization of the ship block in the production process. The method not only ensures that the total group carrying operation can be efficiently completed within a specified time range, but also maximizes the space utilization rate, and improves the resource scheduling efficiency in the production process. Particularly, through sorting optimization of the virtual three-dimensional filler, a total group site layout map can be accurately calculated according to elements such as schedule arrangement, ship production progress, station arrangement and the like of each batch, and a detailed carrying plan is finally generated, so that the ship production accuracy and the operation efficiency are improved.

The utility model relates to a general assembly tool for condenser, include: clamping assembly, slidingly installed in the top end part of support, and clamping assembly is resisted in the left and right sides of several radiating pipes of condenser, clamping assembly includes a pair of sliding plate, a pair of first fixed side plate and a pair of first quick -witted, and the inner end part fixed mounting first fixed side plate of a pair of sliding plate, and the output rod of first quick -witted is resisted in the outer end part of sliding plate, is suitable for pushing first fixed side plate and is resisted in the both end part of several radiating pipes, installation component, located in the top end part of support, and fixedly installed in the middle part of clamping assembly, and installation component is resisted in the upper and lower sides of several radiating pipes, is suitable for cooperation clamping assembly and installs several radiating pipes. This general assembly tool can clamp several radiating pipes through pulling two first quick -witted, several second quick -witted, convenient and fast to use, simplifies the assembly step, improves assembly efficiency.

The utility model discloses a steam turbine overall delivery module general assembly tool and a using method thereof, and belongs to the technical field of steam turbine assembly. The technical problems that an existing steam turbine assembling and transporting mode is large in workload and low in efficiency are solved. The device comprises an upper half positioning plate, a lower half positioning plate, a tightening screw and a measuring block assembly. The upper half positioning plate and the lower half positioning plate are both semicircular, threaded holes are formed in the end face of the upper half positioning plate, the end face of the lower half positioning plate and the end face of the cylinder, the upper half positioning plate is installed on the upper portion of the end face of the cylinder through matching of fastening screws and the threaded holes, and the lower half positioning plate is installed on the lower portion of the end face of the cylinder through matching of fastening screws and the threaded holes. The outer arc-shaped wall of the lower half positioning plate is provided with a measuring groove, the measuring groove is a through groove, the measuring block assembly is installed in the measuring groove, the upper surface of the inner arc-shaped wall of the lower half positioning plate is provided with a brass coating, and an external rotor is installed on the brass coating. And the assembly and transportation efficiency is improved. The method is used for overall delivery of turbines.

This utility model provides a universal assembly platform, including a base, a fixing unit, and a detection unit. The fixing unit includes a bottom mold and a metal part clamp, which are detachably mounted on the base and arranged around the bottom mold. The detection unit includes a PIN detection mechanism and an electrical detection mechanism, both of which are detachably mounted on the base and arranged around its periphery. A production line includes a transmission device and a universal assembly platform; the universal assembly platform and the transmission device are connected thereto. This utility model improves the versatility of the platform.

A general assembly platform suitable for a rotary table comprises a cuboid table body, the table body is provided with a bottom cavity extending upwards from the bottom, the part between the top wall of the bottom cavity and the top face of the table body forms a bearing top of the table body, and the part between the peripheral side walls of the bottom cavity and the corresponding peripheral side faces of the table body forms peripheral side parts of the table body. The bottom cavity extends downwards from the top wall to form partition walls so as to divide the bottom cavity into a plurality of sub-cavities, each sub-cavity is provided with a ring-shaped wall located in the center, and the ring-shaped walls are connected with the corresponding partition walls and the side portion of the bottom cavity through connecting wall plates; a rotary table center part mounting position is formed in the middle of the bearing top, rotary table support part mounting positions are symmetrically arranged on the two sides of the rotary table center part mounting position of the bearing top, and a detection leveling ruler mounting position is formed in the position, close to the rear side, of the bearing top. The bearing top of the general assembly platform can form various mounting positions, the bearing capacity of the whole structure is high, and meanwhile, the general assembly platform has the characteristics of reducing weight and saving materials.