61results about How to "Guaranteed operational reliability" patented technology

The invention discloses an intelligent opening and closing method and system for a reclosing circuit breaker based on an electromagnet, and relates to the field of intelligent control, and the method comprises the steps: monitoring a line current in real time, comparing the line current with a preset threshold value, and carrying out the opening after the overcurrent abnormality is detected. Entering a first time delay stage after opening, comprehensively evaluating the states of the circuit breaker and the circuit, and constructing a dynamic weight index system to calculate an evaluation score; if the score exceeds a threshold value, closing is carried out after time delay is finished, otherwise, an alarm is triggered. And entering a second delay stage after switching on, continuously monitoring the electric parameters and establishing an anomaly judgment mechanism, forming a closed-loop protection process of monitoring, switching off, evaluating, switching on and re-monitoring, and realizing intelligent linkage of overcurrent protection and state self-adaption. The method has the advantages that through real-time line electric parameter monitoring, multi-dimensional state evaluation and an intelligent decision-making mechanism, precise opening and closing of the circuit breaker are achieved, the power supply reliability is improved, the power failure time is shortened, and the misoperation risk is reduced.

The utility model discloses bus strength stress test equipment, which comprises a detection support, a fixed processing structure and a stretching and bending structure, the fixed processing structure and the stretching and bending structure are mounted on the detection support, and relates to the technical field of bus testing, in particular to a self-adaptive clamping system. An electromagnetically driven arc extrusion block is adopted to be matched with a liftable convex block, stepless pressure adjustment is realized through magnetic force conduction, and a horizontal telescopic spring buffer mechanism is combined, so that a bus can be tightly fixed, machining impact can be absorbed, and clamping stability is ensured; multi-dimensional deformation control is achieved, a cross-shaped extrusion support is carried on a rotary extrusion circular ring pipe, 360-degree dynamic extrusion can be conducted on a bus in cooperation with four sets of concave wheels driven by electromagnetic repulsion, and precise closed-loop control over the stretching strength is achieved in cooperation with real-time monitoring of a pressure sensor.

The invention discloses a belt conveyor which comprises a conveying belt, a conveying belt bearing mechanism, a conveying belt driving mechanism and a conveying belt tensioning mechanism, and the conveying belt bearing mechanism at least comprises a carrier roller bearing section and a carrier vehicle bearing section; the trailer bearing section comprises a trailer, a bearing rail and a swing mechanism, and the discharging end and the discharging end of the belt conveyor are arranged on the carrier roller bearing section. According to the belt conveyor, the carrier roller bearing section and the carrier vehicle bearing section are arranged, connection between the two bearing sections is optimized, the overall energy consumption of the conveyor can be reduced, meanwhile, the running reliability of the conveying belt is guaranteed, and damage to the conveying belt is reduced.

The application provides a linear motion test system of a multi-channel inductive proximity sensor, relates to the technical field of aviation sensor testing, and comprises a base, a plurality of linear motion platforms installed on the base, a plurality of targets fixed on the linear motion platforms through target supports, a plurality of proximity sensors fixed on the base through sensor supports, a plurality of stepping motors for driving the linear motion platforms to move along a straight line, and an upper computer connected with the stepping motors through a CAN bus via a CAN distributor, for sending position control instructions to the stepping motors, so that the stepping motors drive the linear motion platforms to drive the targets to move, the distance between the targets and the proximity sensors is adjusted, the inductance values of the plurality of proximity sensors are collected by a measured controller, and performance verification is completed. The application realizes automatic and accurate control, reproduces real working conditions, improves the reliability of test data, adapts to the testing requirements of multiple scenes, and guarantees the operation reliability of aviation key systems.

The present application relates to the technical field of energy storage, in particular to a circuit board heat dissipation assembly, a preparation method thereof, and an energy storage system, the circuit board heat dissipation assembly comprising a circuit board, a frame, a heat-conducting glue, and a functional component; the circuit board has a heat dissipation area and a connecting area, and the connecting area is arranged around the heat dissipation area; the frame is formed with a heat dissipation cavity; the functional component covers a first open end of the heat dissipation cavity, the circuit board is arranged in the frame through the connecting area to cover a second open end of the heat dissipation cavity, and the heat dissipation area is communicated with the heat dissipation cavity; the heat dissipation area is provided with a glue pouring hole and a glue overflow hole communicated with the heat dissipation cavity; the heat-conducting glue is configured to be injected into the heat dissipation cavity through the glue pouring hole when in a liquid state and solidified, and the heat-conducting glue is fixed to the heat dissipation area and the functional component, respectively. Through the arrangement of the frame and the heat-conducting glue, a heat conduction path is formed between the circuit board and the functional component, heat generated by the circuit board or the functional component can be efficiently conducted and dissipated through the heat-conducting glue, and the operation reliability of the circuit board and the functional component is ensured.

The invention discloses aluminum plate strip processing surface washing decontamination equipment, and belongs to the technical field of aluminum plate strip processing, the aluminum plate strip processing surface washing decontamination equipment comprises a washing tank, two ends of the washing tank are provided with openings for an aluminum plate strip to penetrate in and out, a partition plate is fixedly arranged in the washing tank, and the interior of the washing tank is divided into a scrubbing bin and a rinsing bin by the partition plate; a plurality of first guide rollers are rotationally connected into the scrubbing bin and the rinsing bin, a drying assembly for drying the aluminum plate strip is arranged at an opening in one end of the washing tank, and a filtering assembly for treating sewage is arranged on the rear side of the washing tank. Floating dust and impurities are stripped through high-pressure spraying of the spray head, stubborn stains are removed through mechanical brushing of the brush, deep purification is conducted through the rinsing bin, continuous operation is conducted in the whole process, the surface cleanliness and cleaning uniformity of the aluminum plate strip are greatly improved, and the high-precision surface treatment requirement is met.

This invention discloses an elevator operation monitoring method and system. The ingenious solution monitors the operating parameters and components of the elevator during operation. When an anomaly occurs, an anomaly operation record is generated to record the operating instructions and parameters at the time of the anomaly. When the elevator is idle, the anomaly operation record is used as a reference for elevator self-checking. By reconstructing the operating condition at the time of the anomaly, monitoring is performed again and relevant monitoring data is obtained, thereby achieving the best possible reproduction of the anomaly. This provides a reference for subsequent elevator maintenance or operational intervention. For some sporadic anomalies, if they can be reproduced multiple times under specific parameters, they have a significant impact on the safe operation of the elevator and can provide a reliable reference for whether to suspend elevator use. For anomalies or jams with less impact on safety, they can provide better maintenance references for maintenance personnel, enabling targeted and focused maintenance.

The invention discloses a large-diameter high-temperature steam pipeline heat insulation support, belongs to the technical field of pipeline supports, and aims to solve the problems that the heat insulation function of the support loses efficacy due to the fact that a hard heat insulation block is prone to cracking, breaking and even falling off after being used for a long time, and meanwhile the stress bearing position of a heat insulation material is fixed. The steam pipeline comprises a steam pipeline body, a heat preservation assembly is arranged on the outer wall of the steam pipeline body, a plurality of concrete bases are arranged on one side of the steam pipeline body, rolling assemblies are arranged at the tops of the concrete bases, and two supporting frames are arranged at the tops of the rolling assemblies in parallel; the efficient heat insulation nanometer aerogel heat preservation sleeve is conveniently and stably fixed outside the steam pipeline, heat of the pipeline is effectively prevented from being conducted and dissipated through a support, the problems that a traditional hard heat insulation block is prone to damage, and the heat insulation function is prone to losing efficacy are solved, and the energy-saving effect and the energy efficiency stability of long-distance steam conveying are guaranteed.

The utility model discloses a high accuracy detection equipment with feeding mechanism, including base and detection seat, the top of base is fixed with detection seat, one side of detection seat is provided with the stand, the middle part welding of stand has a plurality of layers of partition board, the top of partition board places the raw board. This high accuracy detection equipment with feeding mechanism drives first screw rod to rotate through first motor, drives first sliding block to move along first sliding slot transversely, realizes the positioning of feeding mechanism in horizontal direction, drives second sliding block to move along second sliding slot vertically through the rotation of second screw rod driven by second motor, realizes accurate material taking and material discharging of feeding plate in vertical direction in combination with the telescopic action of electric telescopic link, can take out raw board from the partition board of stand automatically, and accurate conveying to detection seat carries out high accuracy detection, significantly improves detection efficiency and automation level, reduces manual intervention error.

The utility model relates to food processing equipment manufacturing technical field especially a gluten roll winding device and including its gluten roll winding machine. Gluten roll winding device includes winding main body, material return cylinder, first drive part and second drive part. Winding main body rotates and produces winding force under the action of first drive part, and material return cylinder is driven axial displacement by second drive part to return material. The winding main body's bearing bearing gluten body, and the material return cylinder cooperates extruding gluten body when returning material, makes its axial folding compact, and simultaneously, the material blocking piece is pushed and is bent in the opposite direction, so that gluten body falls off smoothly. In this way, the problem of traditional gluten roll winding device returning material loose, finished product consistency is poor is solved, and through the cooperation of elastic material blocking piece and material return cylinder, the tightness of gluten roll and the material return efficiency are improved.

A double seal ring connector comprises: a first elastic seal ring; a second elastic seal ring partially embedded in the first elastic seal ring; characterized in that the double seal ring connector comprises a receiving part and an insertion part; the shape of the insertion part corresponds to the receiving part and is fitted into the receiving part; the insertion part comprises a joint, a connecting rod and a locking boss; the connecting rod extends in a radial direction, an axial direction or a circumferential direction; the joint is arranged at the end of the connecting rod and is mirror symmetric along its symmetry axis; the locking boss is arranged on both sides of the connecting rod and is spaced a distance from the connecting rod; the locking boss extends in the same direction as the connecting rod, and the length of the locking boss in the extension direction is less than 2 / 3 of the sum of the lengths of the joint and the connecting rod in the extension direction of the connecting rod.

An outdoor self-cleaning power distribution cabinet includes a cabinet body, an air guide assembly, and a dust filter box. The dust filter box includes a box body and multiple piston cylinders installed inside the box body. Each piston cylinder has an air inlet at its bottom, and an exhaust window is provided between any two adjacent piston cylinders. The lower end of each piston cylinder has a mesh screen for airflow. Inside the piston cylinder is a piston that slides back and forth on the inner wall of the mesh screen. As the piston slides, it scrapes away dust adhering to the surface of the mesh screen. The dust filter box with a piston structure at the air inlet ensures that the piston head completes a reciprocating scraping motion within the mesh screen each time the fan starts and stops, automatically removing dust accumulated on the outer surface of the mesh. This process requires no manual intervention, maintaining a clean state and ensuring the normal operating life and reliability of the electrical equipment.

The invention belongs to the technical field of gas turbine control and heat management, and relates to an indirect combustion type biomass gas turbine starting method, which comprises the following steps: acquisition, shafting traction, flow field establishment, heat invasion temperature equalization, wall temperature stabilization, ignition control, constraint over-limit, dynamic freezing, and first climbing and grid connection. According to the method, flow field establishment is judged by taking the key pneumatic quantity and the shafting rotating speed as criteria, the rapidity of starting regulation and control and the operation safety margin are considered, meanwhile, the wall temperature stability is judged by taking the wall temperature of the high-temperature heat exchanger as the criterion, and the problem of tube wall transient temperature difference surge caused by sudden change of a heat exchange coefficient in the flow establishment process is relieved; the wall temperature multi-dimensional constraint quantity is compared with a corresponding threshold value to achieve starting and stopping of dynamic freezing control and limited climbing of a fuel instruction, the unsteady state characteristic of biomass fuel combustion is adapted, transient thermal stress and local hot spot generation are restrained in time, and orderly regulation and control of the starting process and thermal safety protection of a high-temperature heat exchanger are achieved in the whole process.

The invention relates to the technical field of state monitoring and fault diagnosis, in particular to an automatic detection system and method for a phase selection closing device based on an intelligent algorithm, and the method comprises the steps: a multi-mode sensing module applies an active excitation signal and obtains an active mechanical response signal when the device is in a standby state, and obtains a passive operation signal when the device is in a closing operation; the feature extraction module extracts active mechanical features and passive dynamic features respectively, and the active mechanical features and the passive dynamic features are spliced into target feature vectors; the deviation prediction module establishes an explicit degradation equation through a symbolic regression algorithm, inputs a target feature vector to obtain predicted closing time deviation and outputs abnormal early warning; and after receiving the early warning, the diagnostic analysis module deduces a device fault source based on a target feature vector and a Bayesian causal network. According to the invention, active harmonic detection is adopted when the device is in a standby state, and passive dynamic monitoring is carried out when the device is switched on, so that effective separation of pure mechanical characteristics and electromechanical coupling dynamic characteristics of equipment is realized.

This invention proposes a superconducting magnet cooling system, relating to the field of superconducting magnet design technology. The system includes: a superconducting coil cavity for mounting a superconducting coil; two ends of a cooling pipe connected to the superconducting coil cavity; a gas driving component for driving gas from the superconducting coil cavity into the cooling pipe and then back into the superconducting coil cavity; the gas in the cooling pipe is adapted to flow through a first cooling component to cool the gas in the cooling pipe; at least a portion of the cooling pipe passes through a second cooling component to cool the gas in the cooling pipe. The superconducting magnet cooling system of this invention can improve the cooling rate, quickly restore the low-temperature environment within the superconducting coil cavity after a superconducting magnet failure, avoid residual cooling medium within the superconducting coil cavity, improve cleanliness, ensure the operational stability and reliability of the superconducting coil, and has better performance and wider applicability.

The invention provides a cooling structure for a vertical sliding bearing, which comprises a bearing seat lower main body, a bearing seat upper main body is mounted at the top of the bearing seat lower main body, and a bearing bush main body is sleeved in the bearing seat lower main body and the bearing seat upper main body; a cooling assembly is arranged at the bottom of the lower bearing block body, a linear groove is formed in the middle of the lower bearing block body, a plurality of arc-shaped grooves are communicated with the two sides of the linear groove, a through groove is formed in the bottom of the lower bearing block body, and positioning seats are fixedly connected to the two sides of the lower bearing block body. According to the cooling structure for the vertical sliding bearing, the problems that the sliding bearing generates heat due to friction under long-time high-load work, heat accumulation causes the phenomenon of thermal expansion of the sliding bearing, and then all elements in the bearing generate friction to cause clamping stagnation in rotation of the bearing are solved.

The application discloses a kind of hot spot temperature anomaly early warning methods of insulated bus duct, belong to the online monitoring technical field of electric power equipment.For the problem that existing bus duct temperature monitoring only relies on fixed absolute threshold, early warning is seriously lagging behind, the real-time temperature data of bus duct connector is obtained, the change rate of temperature with time is calculated, including short-term change rate and long-term change rate;When long-term change rate is positive and exceeds the preset aging rate threshold, a first early warning signal is generated;At the same time, according to real-time temperature data and long-term change rate, the predicted threshold below the absolute temperature threshold is dynamically calculated, and a second early warning signal is generated when the real-time temperature reaches the predicted threshold.The application combines trend analysis with dynamic threshold, realizes early identification of early signs of insulation aging and prior prediction of thermal runaway risk, effectively solves the problem of early warning lag in the prior art, and significantly improves the operation reliability and operation efficiency of bus duct power supply system.

The invention provides a power distribution network inspection processing method and system based on an unmanned aerial vehicle, and belongs to the technical field of inspection management, and the method specifically comprises the steps: obtaining the inspection fault types of a coincidence risk machine nest under different weather types, and combining the similar conditions of the inspection fault types and the inspection fault types under different weather types, according to the method, the inspection control machine nest in the overlapped risk machine nest is determined, the inspection processing method of the machine nest under different weather types is determined according to the inspection control machine nest data and the matching data of the overlapped risk machine nest of the machine nest under different weather types, and the accuracy of fault identification processing is improved.

The invention provides a repair data supervision and analysis method and system for a medical system, and belongs to the technical field of data management, and the method specifically comprises the steps: determining an update demand department based on a use matching condition, so as to update an analysis result of equipment repair data in the demand department, determining repair interval durations of different equipment, and combining the equipment repair data to obtain the repair data of the different equipment; determining identification processing methods of potential update targets in update demand equipment in the update demand departments, obtaining the update demand departments with potential update target use, and combining the identification processing methods of the potential update targets in different update demand departments and the use matching conditions of the maintenance accessories to obtain the update demand departments with the potential update targets. And the replacement processing strategy of the potential update target is determined, so that the use reliability of the equipment is improved.

This invention relates to the field of electronic materials technology, specifically disclosing a copper-based varistor chip electronic paste and its preparation method. The paste is composed of a specific ratio of sheet-like and nano-copper powder, a glass binder phase, an organic carrier, and functional additives. The preparation method employs a multi-stage vacuum dynamic degassing device. This device gently releases large bubbles through a pretreatment chamber, and utilizes a dynamic stirring mechanism with combined revolution, rotation, and reciprocating motions within the main degassing chamber to achieve strong shearing and agitation of the paste across its entire surface. Combined with ultrasonic cavitation, this deeply breaks down bubbles, thereby efficiently and thoroughly removing them. Simultaneously, the device integrates an online viscosity monitoring and intelligent solvent vapor compensation system, enabling real-time adjustment and stabilization of the paste's rheological properties. This invention effectively solves the problems of incomplete bubble removal and performance fluctuations caused by solvent evaporation, significantly improving the density, uniformity, and production consistency of the paste product.

The application discloses a modular and expandable epoxy resin pouring dry distribution transformer and relates to the technical field of dry distribution transformers. The modular and expandable epoxy resin pouring dry distribution transformer comprises at least one single-phase coil unit poured independently, a modular splicing frame assembly used for accommodating and fixing the single-phase coil unit, and a standardized electrical quick-connection structure used for realizing electrical connection between the single-phase coil units and external electrical connection. The transformer is no longer a closed and single whole body due to the adoption of the single-phase coil unit poured independently, the modular splicing frame assembly and the standardized electrical quick-connection structure. Specifically, each single-phase coil unit is an independent epoxy resin pouring body, and the units are detachably fixed in a side-by-side mode through the modular splicing frame assembly, can be individually disassembled, replaced or increased or decreased at any time according to changes in on-site load, flexible expansion of the transformer capacity is realized, the whole transformer body does not need to be replaced, and the expansion and reconstruction cost and the construction period are greatly reduced.

The invention discloses a real-time monitoring device for steam inlet flow of a low-pressure cylinder of a heat supply steam turbine of a power plant, particularly relates to the field of flow monitoring, and comprises a differential pressure signal generation module, an equivalent pressure difference calculation module, a dynamic flow calculation module and a feedback maintenance module. According to the real-time monitoring device for the steam inlet flow of the low-pressure cylinder of the heat supply steam turbine of the power plant, continuous self-cleaning of a pressure tapping orifice and undisturbed channel switching in a fault state are achieved through the differential pressure signal generation module, and signal distortion or interruption is avoided; the non-linear influence of the steam dryness change on differential pressure measurement is compensated through the equivalent differential pressure calculation module, the dynamic working condition of frequent flow fluctuation is adapted, the dynamic measurement precision is remarkably improved, and the real-time guidance value of a monitoring result on unit safety early warning is ensured; through the differential pressure signal generation module, manual cleaning-free self-maintenance of the pressure tapping hole is achieved, interruption of the monitoring process is avoided, and the continuous online function of real-time monitoring is guaranteed.

The invention discloses a training method, an application method and a training system of a WiFi (Wireless Fidelity) 7 network access point configuration strategy model based on multi-agent reinforcement learning, terminal equipment and a medium, and relates to the technical field of wireless network configuration. The training method comprises the following steps: initializing an evaluation network and each access point execution network by using random weight; obtaining the network state of each access point, and executing a network generation action; obtaining a post-execution state and calculating a reward; the evaluation network calculates a Q value based on the action, the post-execution state and the reward; and updating the evaluation network parameters based on the Q value minimization loss function, and iteratively updating the execution network parameters. Through multi-agent collaborative optimization, dynamic adaptive configuration of the WiFi access point is realized, the network throughput and the packet delivery rate are improved, the transmission delay and the energy consumption are reduced, and the network operation stability and the configuration efficiency are guaranteed.

The utility model discloses a cold chain equipment evaporative fan centrifugal impeller, including impeller base, a plurality of impeller blades are annular equidistance and set up on the impeller base, the ring cover is set between a plurality of impeller blades, the utility model is equipped with the ring cover between a plurality of impeller blades, is set up the ring cover at centrifugal impeller open end, when the air inlet comes from the air of impeller blade end face, the wind does work through the trajectory of impeller blade, accelerates through the blade trajectory of impeller blade, and the ring cover can reduce the interference of the flow along the radial direction of impeller end face, and provide the kinetic energy of wind force, reduce the volume loss of impeller blade, thereby promote the air volume and the wind pressure of centrifugal impeller, improve the performance of cold chain equipment evaporative fan centrifugal impeller.

The invention discloses a readable cone measuring tool, and aims to solve the problems that the fitting rate of a vertical shaft cone and a drum taper hole of a disc centrifuge is insufficient, and traditional measurement depends on experience. The tool is composed of a measuring sleeve, a set screw and a dial indicator, a conical through inner cavity is formed in the measuring sleeve and is in transition fit with a taper plug gauge (the single-side gap is 0.5-1 micrometer), radial positioning structures are arranged on the same sides of the two ends to fix the dial indicator, and a measuring rod is axially perpendicular to the inner cavity. When in use, the measuring sleeve is sleeved in the taper plug gauge for multi-angle zero calibration and then sleeved in the vertical shaft cone, and the taper angle error (the readable value is 1 [mu] m) is quantized through the reading difference of the upper and lower dial indicators, so that the angle of the machine tool grinding wheel is adjusted. The tool can control the cone tolerance of a part to be within the AT alpha 4 level, reduces personal errors, improves the measurement efficiency and precision, ensures that a vertical shaft and a rotary drum are accurately positioned and do not shake, enhances the balance effectiveness of the separator rotary drum and the reliability of a transmission system, realizes the interchangeability of the part, and is suitable for precision machining detection of similar conical mating parts.

The invention relates to the technical field of electronics, and discloses an anti-dead-zone circuit, a PCB and a chip, and the anti-dead-zone circuit comprises a signal input unit, a dead-zone control unit, a high-side conversion unit, a low-side conversion unit and a load unit. The signal input unit is used for receiving an external control signal and generating a preprocessing signal; the dead zone control unit is used for receiving the preprocessing signal and the feedback signal and generating a self-adaptive dead zone control signal; the high-side conversion unit is used for converting and amplifying the dead-zone control signal and then driving the load unit; the low-side conversion unit is used for driving the load unit after carrying out delay matching amplification on the dead zone control signal; the load unit is used for realizing power output and generating a feedback signal; the dead zone control unit can respond to the change of the working state of the circuit in real time based on the feedback signal, dynamically optimize the dead zone time, synchronously adjust the dead zone time according to the switching time of the power tube, prevent the direct connection risk and guarantee the operation reliability of the circuit.

This invention discloses an optimization system for laser stimulated emission devices (SEMI) in optical communication chips, relating to the field of optical communication chip technology. Addressing the problems of existing SEMI devices that only optimize in a single dimension, suffer from low fault location accuracy and poor maintenance efficiency in large-scale cluster scenarios, this invention integrates modules for control, compensation optimization, closed-loop control testing, temperature control, stress suppression, heat dissipation, anti-interference, optical coupling, power consumption control, and fault location maintenance within the device itself. These modules work together to achieve dynamic control of the epitaxial structure, lattice mismatch compensation, closed-loop control of epitaxial wafer uniformity and domestic high-frequency testing, precise temperature control and drift suppression, stress and parasitic capacitance suppression, load-adaptive heat dissipation, electromagnetic interference suppression, improved optical coupling efficiency, reduced power consumption, and precise fault location and closed-loop maintenance. This invention effectively improves device performance, stability, and maintenance efficiency, reduces maintenance and testing costs, adapts to the large-scale application of high-speed optical communication, and promotes the independent development of optical communication chip technology.

The invention provides an operation control and scheduling method for a rotational flow pool pump set, and belongs to the technical field of metallurgical equipment automation control. The operation control and scheduling method comprises the steps that S1, multi-dimensional data collection and persistent storage are conducted; s2, constructing a pump set working condition evaluation model; s3, executing an intelligent scheduling strategy; s4, performing adaptive processing on abnormal working conditions; and S5, manual intervention and maintenance decision support. According to the operation control and scheduling method for the rotational flow pool pump set, accurate sensing, balanced scheduling and energy consumption optimization of the operation state of the pump set are achieved by constructing the multi-dimensional working condition evaluation model and the multi-target intelligent scheduling algorithm, the operation efficiency is effectively improved, and the service life of equipment is prolonged; the system has a data full-life-cycle storage tracing and abnormity self-adaptive processing mechanism, supports predictive maintenance and rapid fault response, and gives consideration to the functions of full-automatic intelligent scheduling and manual intervention, thereby reducing the maintenance cost and the risk of non-planned shutdown while guaranteeing the operation reliability and continuity.

The utility model belongs to the technical field of hot-pressing equipment, and discloses a hot-pressing connecting mechanism which comprises a storage frame, a first mounting seat is fixedly mounted on the surface of one side of the storage frame, a downward-pressing air cylinder is fixedly mounted on the surface of the bottom of the first mounting seat, and a hot-pressing machine head is fixedly connected to the output end of the downward-pressing air cylinder. A head ironing machine is fixedly mounted on the surface of one side of the storage frame and located below the first mounting base, a second mounting base is fixedly mounted on one side of the surface of the front end and the surface of the rear end of the storage frame, a feeding air cylinder is fixedly mounted on the surface of one side of the second mounting base, and the output end of the feeding air cylinder is fixedly connected with a feeding rod; and a feeding frame is fixedly mounted on the feeding rod. By optimizing temperature control, pressure adjustment and time parameters of the hot-pressing head, hot-pressing forming can be accurately conducted on the connecting position between the two cloth rolls, it is ensured that materials are fully fused at the interface, a firm overall structure is formed by a product, and the continuous operation requirement of follow-up automatic equipment is met.