147 results about "Integrated automation" patented technology

The invention relates to the technical field of mobile application continuous integration automation, and discloses a multi-channel APP automatic packaging system which comprises the steps that byte code files in a released mobile terminal APP installation package are acquired, and an occupied symbol space set is generated; generating an available confusion namespace by using set complementary operation; extracting method-level code change by using an abstract syntax tree difference algorithm, and generating a change method set; generating a patch special confusion rule for the change method set by using a namespace allocation algorithm; compiling and obfuscating the change method set by applying a patch special obfuscating rule to generate a safe obfuscating patch byte code; performing packaging and signature operation on the safe obfuscation patch byte code, and outputting a minimized obfuscation safe hot repair patch pack; according to the method, the technical problems that class definition conflicts or method calling errors occur after the hot repair patch is loaded, and the downloading success rate of a user is affected due to the overlarge size of the hot repair patch are solved.

The invention provides a steelmaking process intelligent agent method and system based on multi-model collaboration, and belongs to the technical field of industrial intelligence. The method comprises the following steps: constructing and vectorizing a domain knowledge system containing a knowledge graph and a special corpus; a large language model optimized by domain data is adopted as a core; when the task is received, information is retrieved from the knowledge system through a retrieval enhancement generation mechanism to generate an enhanced context; autonomously invoking an external dedicated model or algorithm based on the context, and integrating their outputs to generate a decision scheme; and finally, feeding back and updating the knowledge graph according to an actual execution result, and adaptively adjusting model parameters. The invention further provides a corresponding system. According to the method, the utilization of domain knowledge is improved, active decision making is supported, and a knowledge updating and model optimizing mechanism is provided to integrate an automatic process.

The invention discloses a function chain construction method and system based on computing network capability convergence, belongs to the technical field of software development, and aims to solve the technical problems of how to reduce the development complexity of plug-ins and improve the reusability and expansibility of the plug-ins. Comprising the following steps: defining a plug-in: defining input and output parameters, a functional interface and a dependency relationship of the plug-in through a standardized interface, and declaring a period management rule; function link arrangement: based on a computing network capability convergence mechanism, dynamically combining a plurality of plug-ins into a function link through a visual interface according to service requirements; plug-in packaging: packaging the plug-in through a containerization technology, loading the plug-in as required, and executing the plug-in; plug-in release and management: integrating an automatic tool chain, and realizing version management, test verification and market release of the plug-in based on the automatic tool chain.

The invention relates to the technical field of plasma welding, in particular to plasma welding equipment for bimetal composite pipe machining, which comprises a horizontally arranged support mounting plate, two groups of displacement support material guide modules, two groups of displacement clamping and fixing modules and a rotary welding mechanism, and the rotary welding mechanism comprises a supporting mounting ring and an adjusting welding module. The plasma welding equipment is highly integrated and automatic, the whole-process integrated operation of pipe feeding, aligning, clamping and welding is achieved, the efficiency and quality are remarkably improved, the equipment has good adaptability, pipes of different lengths and diameters are stably treated through adjustable supporting and a quick-changing clamping module, and the production efficiency is improved. The multi-degree-of-freedom welding mechanism can accurately adjust the position and the angle, it is guaranteed that girth welding is accurate and uniform, the overall structure is stable, operation is convenient and fast, and high-quality welding of the bimetal composite pipe is effectively guaranteed.

The embodiment of the invention provides an automatic assembling production line for wheel speed sensor terminals, and relates to the field of wheel speed sensor terminal assembling. A wheel speed sensor terminal automatic assembling production line comprises an assembling table and a flexible conveying chain extending along the assembling table, multiple sets of second material clamps are installed on the flexible conveying chain at intervals and used for clamping and conveying cables, and a discharging unit is arranged at one end of the assembling table and used for containing the cables to be machined. One end of the cable is output by the discharging unit, then is sequentially clamped by the second material clamps, is conveyed to a subsequent station along the flexible conveying chain, and sequentially passes through the first peeling unit and the second peeling unit which are arranged on the assembly table to perform peeling treatment on the two ends of the cable. By integrating an automatic process and a flexible conveying system, efficient and accurate continuous production of the wheel speed sensor terminal is achieved, the product quality and the production efficiency are remarkably improved, the labor cost and the defective rate are reduced, and good application prospects and economic benefits are achieved.

The invention discloses a sealing strip adhesive tape rubberizing device which comprises a station table, a cushion table is fixedly installed on the upper end face of the station table, a feeding groove is formed in one side of the upper end face of the station table, a sealing strip feeding assembly is installed at the lower end of the station table, and a hydraulic station, a control cabinet and a rubberizing assembly are installed at the lower end of the station table. The rubberizing assembly comprises two supporting columns fixed to the upper end face of the station table, a transverse plate is assembled between the upper ends of the two supporting columns, a first sliding rail is installed on the front end face of the transverse plate, and a first lead screw is rotationally installed on the front end face of the transverse plate. According to the full-automatic adhesive tape pasting machine, through highly-integrated automatic design, multiple procedures of feeding, adhesive tape pasting, pressing, cutting and rolling are seamlessly connected, elements such as a driving motor and a hydraulic cylinder work cooperatively, unmanned operation of the whole process is achieved, the production efficiency is greatly improved, it is further ensured that key technological parameters such as adhesive tape pasting pressure, traction speed and cutting length are consistent, personal errors are completely eradicated, and the production efficiency is improved. And extremely high consistency and stability of product quality are ensured.

The utility model discloses a digital twin operation and maintenance data holographic sensing system for supporting a high-speed railway traction substation, which comprises a substation intelligent monitoring control system. A substation on-line monitoring subsystem, a substation dynamic ring measurement and control subsystem, a substation security monitoring subsystem, a substation unmanned aerial vehicle inspection system, a substation integrated automation system and a substation intelligent monitoring control workstation are respectively connected through a substation intelligent monitoring control switch. A one-way isolation device is arranged between the substation integrated automation system and the substation intelligent monitoring control switch and used for achieving one-way isolation when data of the substation integrated automation system is transmitted to the substation intelligent monitoring control system. The substation unmanned aerial vehicle inspection subsystem is connected with the substation intelligent monitoring switch through the substation wireless access security gateway; and the substation intelligent monitoring control system processes the accessed system data and transmits the processed data to the substation intelligent monitoring control workstation and the railway integrated data network.

The present invention provides an AutoCell Platform (ACP), an advanced, fully automated, functionally closed system designed to revolutionize the manufacturing of genetically modified cell therapies. This innovative platform integrates automation, closed-loop processing, and novel technologies to address the inefficiencies and high costs of traditional methods. Key features include automated centrifugal seeding for enhanced genetic modification efficiency, microbubble-assisted cell selection for precise cell isolation, and a modular design for scalable amplification across clinical and research environments. By reducing production timelines from 30-40 days to less than 3 days and orders of magnitude in cost, the ACP enables instant manufacturing, decentralization, and broader accessibility. Advanced quality control measures and standardized design ensure compliance and consistent therapeutic outcomes. The ACP supports a variety of applications from CAR-T therapies to regenerative medicine, representing a transformative leap in global accessibility of precision medicine and life-saving cell therapies.

The invention discloses a processing device and method of low-sugar preserved fruits. The device comprises a workbench and a moving device on the workbench, the workbench is sequentially provided with a first containing groove, a blanching box, a water tank, a second containing groove, a color protection box, a third containing groove and a sugar soaking tank in the processing direction, the tail end of the workbench is provided with a disinfection device, and full-automatic control is achieved through a controller. The processing method comprises the following steps: raw material pretreatment, blanching, cooling, color protection and hardening, multiple sugar soaking, shaping and drying, and sterilization and packaging. The core of the invention lies in that a multi-sugar soaking process combining ultrasonic vacuum, high pressure and normal pressure is adopted, and automatic transfer and accurate temperature control are integrated, so that the problems of low sugar permeation efficiency, high sugar content and unstable quality of a traditional process are effectively solved, and efficient and high-quality automatic production of the low-sugar preserved fruits is realized.

The invention provides a self-disinfection nursing trolley. The self-disinfection nursing vehicle comprises a vehicle body, a top platform is fixedly installed at the top of the vehicle body, a plurality of drawers are fixedly installed at the bottom of the top platform, the drawers are installed on the vehicle body, an installation plate fixedly installed on the vehicle body is arranged below the drawers, an ozone generator is fixedly installed at the top of the installation plate, and the ozone generator is fixedly installed at the bottom of the vehicle body. A connecting pipe is fixedly mounted on the ozone generator, the ozone generator is communicated with the plurality of drawers through the connecting pipe, and a plurality of ultraviolet disinfection lamps are fixedly mounted on the inner walls of the tops of the drawers. The self-disinfection nursing vehicle has the advantages that the self-disinfection nursing vehicle is provided with an integrated automatic disinfection system, instant and efficient disinfection can be achieved after the nursing vehicle is used, the hospital infection risk is reduced, and the nursing work safety and convenience are improved.

The invention discloses a visual compiling system for cloud intelligent screen operation chain tracking, and relates to the technical field of intelligent office systems.The system comprises an operation chain logic modeling module, a visual interaction configuration module, a compiling deployment execution module, an abnormity intelligent diagnosis module and a repairing scheme closed-loop module. A structured logic graph is generated and converted into a visual flow chart, runnable codes are automatically generated and deployed, abnormity is accurately diagnosed, an adaptive repair scheme is generated, and whole-process closed-loop management is formed; according to the method, full-process automation from operation collection to code generation is realized by integrating an automatic process module, a structured graph is constructed by relying on a logic dependency algorithm, a configuration threshold is reduced by combining a visual interface, differentiation and offline deployment are supported, the development period is shortened, the maintainability is improved, and meanwhile, the development efficiency is improved. And an anomaly diagnosis and repair closed-loop mechanism accurately locates an anomaly root, a reliable repair scheme is generated, the manual troubleshooting cost is reduced, and the fault response efficiency is improved.

The invention relates to the technical field of data measurement, and provides a water tank bottom terrain height measuring system, which comprises a measuring device, a data processing device and a data processing device, comprising a driving assembly, a sliding block assembly in transmission connection with the driving assembly, a measuring chain connected with the sliding block assembly, an underwater sensor arranged at the tail end of the chain, and a visual reading assembly used for reading height reading. The crane positioning system is used for bearing and controlling the measuring device to move above the water tank and outputting plane coordinates of the measuring device in real time; and the data processing unit is in communication connection with the measuring device and the crane positioning system, and is used for receiving and processing the height readings from the measuring device and the plane coordinates from the crane positioning system and generating a terrain height data set of the bottom of the water tank. According to the embodiment of the invention, automatic measurement and real-time data processing are integrated, so that the measurement efficiency and the data quality are improved, and efficient, accurate and reliable measurement of the height of the terrain at the bottom of the water tank is realized.

The present application relates to the field of workpiece maintenance, especially to a kind of maintenance lifting section automatic device.The maintenance lifting section automatic device includes upper beam, maintenance lifting beam, pressure disc and drive structure, the bottom end of upper beam is equipped with lower beam, lower beam is slidably connected with base, one side of upper beam and lower beam is equipped with support frame, maintenance lifting beam is installed in one side of lower beam, screw rod is rotatably connected between support frame, limit rod is fixedly connected between support frame, maintenance lifting beam is screw-connected with screw rod, maintenance lifting beam is slidably connected with limit rod, and rotatable pressure disc is symmetrically arranged on both sides of lower beam.The present application realizes automatic lifting and sliding adjustment in the process of workpiece maintenance by integrating automation components such as drive structure, screw rod and limit rod, significantly reduces manual intervention, and improves the automation level of maintenance operation.This not only reduces labor cost, but also improves maintenance efficiency and shortens maintenance cycle.

The invention discloses efficient precious metal dissolving and separating equipment and method, and relates to the technical field of precious metal dissolving and separating. A linear motor is fixed in a groove in the bottom face of the shell, the top face of a rotor base of the linear motor is connected with the middle of the bottom face of an object placing plate, the bottom face of the object placing plate is correspondingly attached to the bottom face in the shell, a cleaning groove is formed in the rear side face of the shell, a shell plate is hinged to the top end of the cleaning groove, and an electric telescopic rod is fixed to the top face of the shell. According to the efficient dissolution and separation equipment for the precious metal, by integrating automatic mechanical stirring, ultrasonic-assisted dissolution, precise temperature control and an intelligent waste liquid cleaning system, the dissolution efficiency and separation purity of the precious metal are remarkably improved, meanwhile, manual intervention is reduced through an intelligent sensor and a controller, the operation safety and stability are greatly improved, and the practicability is high. The equipment is suitable for recycling and purifying various precious metals such as gold, silver and platinum, and has the comprehensive advantages of high efficiency, environment friendliness, easiness in maintenance and the like.

The utility model relates to the technical field of integrated automation, in particular to an automatic sand core deburring device which comprises a scraping plate and a workbench, threaded grooves are formed in the two ends of the scraping plate, a protective cover is arranged at the front end of the workbench, a through hole is formed in the workbench, two screws and a plurality of carrier rollers are rotationally arranged in the through hole, and a rotating disc is arranged at one end of each screw. A grinding layer is arranged on the outer side of each carrier roller, a linkage gear is arranged at one end of each carrier roller, the carrier roller located in the middle is driven by a first motor to rotate, the other carrier rollers rotate under the action of the linkage gears, and therefore the unhairing process is simplified, the practicability of the device is improved, and meanwhile unhairing can be automatically completed.

The invention relates to the technical field of medical treatment and public health, and discloses a vertical cleaning and disinfecting machine and a using method.The vertical cleaning and disinfecting machine comprises a disinfecting machine frame, a pipeline assembly and an air compressor, a plurality of independent disinfecting box stations are arranged in the disinfecting machine frame, and each disinfecting box station is provided with a vertically-placed disinfecting box body; by means of the vertical multi-station design, the processing capacity of the equipment in the peak period is remarkably improved, the requirement for rapid turnover of surgical instruments is met, meanwhile, by means of vertical cleaning, an endoscope is soaked by liquid medicine more comprehensively, cleaning is cleaner, an automatic control system and the internal circulation flushing function are integrated, and the cleaning efficiency is improved. Each step, such as leakage detection, cleaning, disinfection and drying, is executed in a standardized manner, so that the treatment effect of each set of endoscope is uniform and reliable, the risk of cross infection is reduced, the supporting seat drives the spring to buffer the impact force of the disinfection box cover, the disinfection box body is prevented from being damaged, the disinfection box body is better protected, and the service life of the disinfection box body is prolonged.

This invention discloses a wafer lamination machine, belonging to the field of wafer lamination technology, comprising: a base; a material handling section, which includes a lifting module and a material handling unit, the lifting module lifting the material handling unit; a lamination section, which includes a side plate, a lamination driving structure, and a lamination tensioning structure, the lamination driving structure clamping and driving the film material, and the lamination tensioning structure mounted on the side plate; a pressing section, which includes a pressing driving module and a pressing roller; and a cutting section, which is mounted on the side plate and located above the base, the cutting section including a cutting driver, a cutting cylinder, and a cutting blade. This invention achieves automated operation of the wafer lamination process through the coordinated operation of the base, material handling section, lamination section, pressing section, and cutting section. The overall structure is rationally laid out, achieving a high degree of functional integration within a limited space, with a high level of automation control, simple operation, and strong stability.

The present application relates to the field of automatic control technology, specifically to a comprehensive automatic control method with redundancy fault-tolerant function, comprising the following steps: three-axis sensor collects vibration data, extracts characteristic parameters in combination with angular displacement pulse, K-means clustering evaluates modal quality, deformation gradient threshold value triggers abnormal identification, harmonic distortion is more than 15% to switch redundancy channel, fusion characteristics calculate power factor, phase switching loop, adjust PWM duty cycle in three intervals, regression correction generates brake curve verification execution, execute corrugated roller machine redundancy channel switching and parameter reloading. In the present application, three-axis vibration is combined with angular displacement to construct characteristic parameter clustering division mode evaluation quality, deformation correlation identifies abnormality, harmonic monitoring dynamically switches path to stabilize data flow, distortion rate calculates power factor, phase switching loop, adjusts PWM duty cycle according to power factor to improve precision, constructs vibration-modal-redundancy closed-loop system, realizes state identification and energy efficiency improvement.

This invention provides an automatic circuit board cutting device, including a base, a laser cutting head, and a central control module. A rotating shaft is mounted on the center of the upper surface of the base via a rotation drive assembly. Multiple mounting plates are fixedly connected to the outer surface of the rotating shaft. Mounting slots are formed on the outer sides of each mounting plate. Positioning components are provided on both the front and rear sides of each mounting plate. The mounting slots are used to place the circuit board to be cut, and the positioning components are used to fix the circuit board to be cut. This invention, by setting multiple rotatable mounting plates on the base and utilizing the central control module for coordinated control, achieves multi-station switching and continuous circuit board cutting. This integrates automated feeding, positioning, cutting, finished product collection, and waste separation functions, eliminating reliance on manual intervention, realizing continuous unmanned operation, and significantly improving cutting efficiency.

The application provides a kind of automatic metering loading system of multiple aggregates, including transceiver card management subsystem, truck scale quantitative loading subsystem, aggregate loading subsystem, video monitoring subsystem and total control center;Through multiple aggregates integrated in the same loading system, the intelligent deployment of different aggregates is completed, and the technical problems such as site limitation, production scale limitation and type limitation are solved, while integrating automatic technology, anti-cheating technology, anti-overloading quantitative loading technology, one-card automatic identification technology, radio frequency technology, infrared positioning technology, pattern recognition technology, video monitoring technology, broadcast voice calling technology and the like, the reliability of the system is improved, and efficient management is realized.

The invention discloses a method, a system and equipment for dynamically managing a compressed file in data compression and a storage medium, and relates to the technical field of plant station integrated automation, and the method comprises the following steps: creating a folder control structure entity and a file control structure entity of an FIFO type, establishing a management index according to a time sequence, and initializing pointers before and after setting and node data; setting a data verification standard, screening node data in combination with a data exception analysis mechanism, compressing input data of screened nodes, and updating a control structure entity; setting a storage medium residual space check function, deleting the compressed data files arranged in the front according to the time sequence when the residual space reaches a critical value, and updating the control structure entity; according to the method, ordered management, effective screening and dynamic release of the compressed data file are realized through an FIFO control structure, a data verification and exception analysis mechanism and a storage medium residual space check function.

The utility model provides a microcomputer integrated automation system of a transformer station. Comprising a high / low-voltage front switch set, a wave recording network switch, an electric energy network switch, an I-area communication management machine, an II-area communication management machine, a server, an electric energy collector, a station control layer network switch set, a 35kV group screen protection subsystem, a 35kV switch cabinet protection subsystem, a 10kV switch cabinet protection subsystem, a low-voltage monitoring subsystem, a protocol converter and a spacing layer network switch set. The I-area communication management machine and the II-area communication management machine are in hot standby, so that when the I-area communication management machine breaks down, the other one can operate in time, a man-machine contact interface for in-station operation is provided, and the functions of managing and controlling spacing layer equipment, protecting the equipment and lines, measuring and controlling electric energy data and the like are realized; under the condition that a station control layer and a station control layer network fail, the local monitoring function of spacer layer equipment can still be independently completed; the operation safety and stability of the transformer substation are enhanced, and the operation and maintenance cost is reduced.

The invention relates to the technical field of AI technology collaboration, in particular to an intelligent price comparison and decision support method oriented to a supply chain platform. A supply chain platform-oriented intelligent price comparison and decision support method comprises a billion collection cloud chain platform, and is characterized in that the method comprises the following steps: S1, in the billion collection cloud chain platform, constructing a unified price database; s2, a network price difference automatic calculation and intelligent analysis engine; and S3, price automatic filling and data back feeding are carried out. Compared with the prior art, the supply chain platform-oriented intelligent price comparison and decision support method is provided, a billion cloud chain platform is taken as a base, an automatic and intelligent integrated intelligent price comparison system is constructed through a collaborative AI technology, and the pain points are thoroughly solved.

The invention discloses a preparation method of skin belly slices and skin belly shreds, and particularly relates to the technical field of food processing.The method comprises the steps of raw material pretreatment, precise cooking and pot separation, multi-stage controllable chopping and mixing and gel system construction, programmed cooling and shaping and slitting. In the chopping process, a composite gel containing glutamine transaminase is added at the temperature of 50-60 DEG C, and a programmed cooling process is coupled to promote the protein to generate efficient cross-linked gel. The method effectively solves the problems of uneven texture and poor elasticity of a traditional skin belly product, the gel strength, elasticity and water binding capacity of the product are remarkably improved, accurate control over the product specification and standardization and high efficiency of production are achieved by integrating automatic intelligent slitting equipment, in addition, the basic process is easy to derive, and the production cost is reduced. Innovative products with porous or sandwich structures can be prepared, categories are enriched, and market competitiveness is improved.

The invention belongs to the technical field of avionics testing and signal simulation, and discloses an LVDT analog simulation circuit and a signal simulation method thereof, and the LVDT analog simulation circuit comprises a main control module, a communication interface module, an excitation signal processing module and a sensor signal simulation output module. The main control module receives an external displacement setting instruction through the communication interface; the excitation signal processing module comprises a DAC unit and an excitation conditioning unit and is used for generating amplitude control voltage and conditioning an external LVDT excitation signal; the sensor signal simulation output module serves as a core and comprises a difference value control unit, a sum value control unit, a summation unit and a differencing unit, a conditioned excitation signal and amplitude control voltage are synthesized through an analog multiplier and an operational amplifier circuit, and finally three-phase differential signals (a high end, a low end and a center tap) simulating a real LVDT sensor are output. A mechanical LVDT is replaced by a full-electronic mode, high-precision, programmable and flexible simulation of displacement signals is achieved, the device is particularly suitable for occasions needing high-reliability LVDT interface testing and verification such as an aviation flight control system, and the device has the advantages of being low in cost, high in flexibility and easy to integrate automatic testing.

1. Name of the product in this design: Dual-arm collaborative composite robot. 2. Application of this design: to perform autonomous navigation, automatic material handling, automatic assembly, and transportation operations in multiple integrated automated production lines. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

An automated helpdesk explainer for use by a customer-support ticket platform is integrated with an online gaming platform. The automated helpdesk explainer receives a plurality of helpdesk tickets and determines a ticket volume parameter based on the plurality of helpdesk tickets. In response to the ticket volume parameter satisfying a predefined threshold, the automated helpdesk explainer applies one or more of the plurality of helpdesk tickets to a natural language processor configured to assign the one or more of the plurality of helpdesk tickets to one or more topics, creates an infographic image representing the one or more of the plurality of the helpdesk tickets based on the topics, applies at least a portion of the topics to a large language model configured to generate a natural language incident analysis summary, and provides the infographic image and incident analysis summary for presentation at a client device.

The utility model discloses a cladding light filter comprising an optical fiber, and the optical fiber comprises a fiber core, a cladding and a coating layer which are sequentially arranged from inside to outside. An etching area for stripping a coating layer is formed on the optical fiber, a first etching segment, a second etching segment and a third etching segment are sequentially arranged on a cladding in the etching area in the light transmission direction, a plurality of first grooves are formed in the surface of the cladding at the first etching segment, a plurality of second grooves are formed in the surface of the cladding at the second etching segment, and the third etching segment is arranged in the first etching segment. A plurality of third grooves are formed in the surface of the cladding at the third etching segment, and the depths of the first grooves, the second grooves and the third grooves are sequentially increased. The cladding light filter has the advantages of high cladding light filtering rate, low cladding light filtering power temperature rise coefficient, simple structure, easiness in preparation, easiness in integrated automatic production and the like.

The invention provides a switch cabinet switching operation method and system, an inspection robot and a medium, and relates to the technical field of switch cabinet operation, and the method comprises the steps: obtaining an operation ticket from a two-ticket system, and determining N operation tasks according to the operation ticket; analyzing each operation task in sequence to obtain operation equipment information, operation instruction information and five-prevention lock information corresponding to each operation task; for the ith operation task, the current state of the target five-prevention lock is obtained according to the five-prevention lock information; if the current state of the target five-prevention lock is an unlocking state, executing a target operation on the target operation equipment according to the operation equipment information and the operation instruction information; and obtaining the current state of the target operation equipment from the electrical integrated automation system, and if the current state of the target operation equipment is a target state, determining that the ith operation task is completed. According to the method, the logic consistency of the verification operation instruction and the real-time state of the equipment is realized.

The invention relates to the technical field of tennis testing, and particularly discloses a tennis performance testing device which comprises a detection box, a box door is rotatably mounted on the detection box through an electric rotating shaft, a displacement plate is movably mounted on the inner wall of the side, away from the box door, of the detection box, and a first connecting rod is movably mounted on the displacement plate; a first rotating block is movably connected to the first connecting rod, a first auxiliary mechanism is arranged on the first rotating block, a movable plate is movably mounted at the bottom of the inner wall of the detection box, a second auxiliary mechanism is arranged on the movable plate, a feeding and discharging mechanism is arranged on the detection box, and a third auxiliary mechanism is arranged at the top of the detection box. Through the arrangement of the first rotating block, the extrusion plate and the guide rod, the tennis ball can be automatically grabbed among various detection items through the arc-shaped plate on the first rotating block, integration and automation of multiple detection of the tennis ball are achieved, the working intensity of workers is reduced, and meanwhile the tennis ball detection speed is increased.