39results about How to "Reduce dead time" patented technology

The invention relates to the technical field of intelligent buildings and elevators, and discloses an intelligent elevator passenger flow analysis and optimization system which comprises a flow monitoring module used for monitoring the passenger flow of an elevator waiting area in real time and obtaining passenger flow data; the data processing module is used for analyzing the passenger flow data and predicting the passenger flow in a future time period; the elevator dispatching module optimizes the dispatching strategy of the elevator according to the prediction result of the data processing module, and improves the efficiency of passengers to get on and off the elevator; and the energy efficiency optimization module adjusts the acceleration and deceleration process of the elevator according to the running state of the elevator so as to reduce the energy consumption of the elevator. By monitoring the passenger flow in the elevator waiting area in real time and conducting accurate analysis, the passenger flow in the future time period can be predicted, the elevator dispatching strategy is optimized, the waiting time of passengers is shortened, the waiting efficiency is improved, and intelligent dispatching is conducted on the elevator based on the shortest waiting time and the minimum energy consumption target.

The invention discloses a low-field nuclear magnetic resonance exploration device and method capable of effectively shortening dead zone time, and relates to the field of electric signal acquisition, and the device comprises an upper computer which is used for communicating with a main control circuit; the main control circuit is used for controlling and collecting the core and comprehensively controlling the work of the device; the power amplification circuit is used for amplifying the power signal input by the main control circuit and then transmitting an alternating current pulse to excite the coil; the beneficial effects of the invention are that the coil employs a transmit-receive integrated differential structure, which inhibits common-mode noise interference and improves the signal-to-noise ratio of detection; the Q-conversion circuit reduces the quality factor of the coil through parallel connection of energy discharge resistors at the two ends of the coil, the purpose of rapidly discharging energy stored in the coil is achieved, and the dead time can be effectively shortened; the high-isolation fast-switching radio frequency switch can effectively reduce the insertion loss and the generated noise, significantly reduce the switching time, further shorten the dead zone time, and improve the detection effect of a short relaxation target body.

The invention provides a switching power supply and a driving circuit and a driving method thereof, the driving circuit comprises a level shift circuit, a pulse generation circuit, a high-side driving circuit and a low-side driving circuit, an output signal of the level shift circuit is used for adjusting the potential of a first node in the high-side driving circuit, and an output signal of the pulse generation circuit is used for adjusting the potential of a second node in the low-side driving circuit. The high-side driving circuit drives the high-side switch unit to be switched on after the potential of the first node reaches a switching-on trigger potential, and the high-side driving circuit drives the high-side switch unit to be switched on after detecting that the driving signal of the low-side switch unit is changed into an invalid state and the high-side control signal is changed into an effective state; an additional potential adjusting path is established for the first node, so that the time for the potential of the first node to reach the turn-on trigger potential is shortened, namely the dead zone time from turn-off of the low-side switch unit to turn-on of the high-side switch unit is shortened, the switching speed of the high-side switch unit is increased, the reduction of dead zone loss and switching loss is realized, and the switching efficiency is improved. And the working efficiency of the switching power supply is improved.

This disclosure relates to the technical field of guardrail fastener processing equipment. One embodiment of this disclosure provides a cold heading forming device for guardrail fasteners, comprising: an equipment base and a forming frame, the forming frame being fixed to the surface of the equipment base, a feeding frame being fixed to the surface of the equipment base, a feeding forming assembly being disposed on the feeding frame and the forming frame, and a stamping and cutting assembly being disposed on the surface of the forming frame and the equipment base. The feeding forming assembly includes a plurality of feeding rollers, all of which are rotatably connected within the feeding frame. Two pairs of conveying rollers are disposed within the feeding frame, one end of each pair of conveying rollers being provided with a transmission gear, and one of the conveying rollers being electrically driven to rotate. A main frame is disposed on the surface of the equipment base. This technical solution solves the technical problem in the prior art where sequential feeding leads to an increased idle time ratio in the device, a limited supply of blanks per unit time, and difficulty in matching the high-speed processing capability of the cold heading forming main unit, thus restricting the overall production line's capacity improvement.

The invention provides a pulse trigger and a phase discriminator. The pulse trigger comprises a logic module, a first input stage module and a second input stage module, the circuit structures of the first input stage module and the second input stage module are the same; the logic module comprises a first charging path corresponding to a differential signal positive end signal of the first clock signal and a second charging path corresponding to a differential signal positive end signal of the second clock signal; the second clock signal and the first clock signal are clock signals with the same frequency, and a phase difference exists between the second clock signal and the first clock signal; the logic module is connected with the first input stage module and the second input stage module, and when the first clock signal is a rising edge signal, the logic module conducts the reverse output end of the pulse trigger to output a high level signal based on the input signals of the first input stage module and the second input stage module. By accelerating the charging and discharging stages of the pulse trigger, the dead time is shortened, the resolution of the pulse trigger is improved, and static errors are eliminated.

The invention relates to the technical field of cutting, detecting, hole separating and plate arranging, in particular to an automatic cutting, detecting, hole separating and plate arranging equipment system which comprises a discharging module, a mold hole number detecting module, a cutting module, a visual detecting module, a code printing module, a code scanning module, a plate arranging and sorting module and a control module. Wherein the discharging module is used for automatically feeding a material belt, the mold cavity number detection module is used for identifying a product mold cavity number, the cutting module is used for cutting a product PIN, the visual detection module is used for PIN quality detection and positioning, the code printing module is used for product marking, and the code scanning module is used for reading and identifying code information. The wobble plate sorting module is used for classifying and wobbling products according to mold cavity numbers; the control module is used for coordinating the working process of each module and integrating intelligent algorithms to optimize production parameters; full-process automation is achieved, manual intervention is greatly reduced, the production takt is improved, the method is suitable for large-scale continuous production, and the production efficiency and the automation level are improved.

The application discloses a gallium nitride soft switch high-voltage Buck voltage converter and belongs to the technical field of switching power supplies. The auxiliary soft switch link is introduced, the problem of large switching loss, high thermal stress, large voltage peak and high-frequency oscillation caused by the switching capacitor link in the traditional high-voltage Buck switching capacitor voltage converter is solved, the efficiency and reliability of the system are improved, further, the double-phase staggered parallel structure is introduced, the current output capacity of the power supply is improved, the application in a higher power scene can be realized, meanwhile, the gallium nitride transistor is adopted, compared with the traditional scheme, the switching frequency is improved, the passive element size is reduced, the PCB integration is improved, the system parasitic parameters are reduced, the dead time and duty cycle loss are reduced, and the system efficiency and power density are further improved.

The utility model discloses a double-pipeline centralized gas supply system of a ball mill. The system consists of at least one ball mill unit, a gas source system unit, a main pipeline unit, a branch pipeline unit and a PLC (Programmable Logic Controller), the air source system unit supplies air to a pneumatic clutch and a gear lubricating device in the ball mill unit; the system comprises a first air compressor, a second air compressor and a third air compressor, the first air compressor is connected with a first air storage tank through a first air source pipeline, the first air source pipeline is connected with a first pressure transmitter and a first electric ball valve, and the second air compressor is connected with a second air storage tank through a second air source pipeline. A second air source pipeline is connected with a second pressure transmitter and a second electric ball valve, and a third air compressor is connected with a third pressure transmitter; and the PLC is connected with each electric control component in the gas source system unit and the branch pipeline unit through cables. The utility model has the advantages of compact arrangement of connecting pipelines, high air supply efficiency, obvious energy-saving effect and good pressure stabilizing effect, and can ensure the efficient and stable operation of the ball mill.

This invention discloses a high-efficiency chemical application device for wastewater treatment sedimentation tanks and its usage method. The chemical application device includes: a moving unit, a mixing unit, a filtering unit, and a chemical application unit. The moving unit is located at the upper end of the sedimentation tank. The mixing unit is connected to the sedimentation tank and passes through both sides of the sedimentation tank. The filtering unit and the chemical application unit are respectively connected to the sedimentation tank and the moving unit. The filtering unit performs preliminary treatment on the wastewater and removes large particulate impurities, improving the wastewater treatment quality. Secondly, the chemical tank in the chemical application unit is separated from the moving unit and connected only to the moving unit via a chemical application plate, reducing the load on the moving unit. This allows the moving unit to remove impurities filtered by the filtering unit under low load conditions. Simultaneously, the mixing unit ensures rapid and uniform mixing of the chemical solution and wastewater, thereby improving the wastewater treatment quality and practicality of the chemical application device.

The invention belongs to the technical field of soil turning equipment, and particularly relates to soil turning operation equipment suitable for mountains and hills, which comprises a main body carrying frame, a linkage soil turning mechanism and an all-terrain moving system. In order to improve the soil turning efficiency of the hilly environment and reduce the inclination of the equipment, an all-terrain moving system is arranged, a driving motor drives an all-terrain wheel set to rotate, the soil turning equipment can move in an inclined field, meanwhile, the soil turning equipment can stably stop in the field, and a linkage soil turning mechanism can conveniently turn soil on the field; the driving motor is used for pushing the coulter set to turn soil, the coulter set is driven to rotate through the rotating spring after the coulter set is inserted into the land, deep soil is turned out, the soil is looser, circulation of air and water in the soil is facilitated, and growth and development of plant roots are promoted.

The utility model discloses a paper production leveling device which comprises a base, a roller, a feeding plate and a discharging plate, the roller is arranged on the base, the feeding plate is arranged on one side of the roller, the discharging plate is arranged on the other side of the roller, the adjusting assembly is arranged on the base and comprises an adjusting piece, a driving piece and a protection piece, and the driving piece is arranged on the base. The feeding device comprises a feeding conveying belt, a roller, a driving piece and a protection piece, the roller is arranged on the feeding conveying belt, the adjusting piece is arranged on one side of the roller, the driving piece is fixed on one side of the feeding plate, the protection piece is arranged on the outer side of the driving piece in a sleeving mode, and the adjusting piece is movably connected with the driving piece. Therefore, paper of different sizes can stably and quickly pass through the conveying belt, the stagnation time caused by paper jam and the like is shortened, the workload of workers for frequently adjusting the position of the paper is reduced, and the labor cost is saved.

The invention discloses medicine production line filling conveying equipment and a conveying process, and relates to the technical field of medicine production, the medicine production line filling conveying equipment comprises a production line assembly line operation table, and the production line assembly line operation table is composed of a discharging assembly, a magnetic suspension conveying system, a filling system, a control system, a display assembly, a packaging assembly and the like. Due to the fact that the L-shaped support is fixed to the upper portion of the rotor sliding table, the clamping grooves and the limiting grooves are formed in the L-shaped support, medicine is clamped through the clamping grooves and the limiting grooves, magnetic suspension does not need physical contact in the medicine bottle conveying process through the limiting effect of the limiting rods, physical losses of the medicine bottles in the conveying process are reduced, and the conveying efficiency of the medicine bottles is improved. The magnetic suspension conveying belt is particularly suitable for fragile medicine bottles or medicine bottles made of special materials, suspension and conveying of the medicine bottles are achieved through magnetic force by means of the magnetic suspension technology, and damage risks such as friction and collision caused by contact of a traditional conveying belt are avoided.

The utility model discloses a bearing hemming cover stamping device which comprises a concentric-square-shaped machine frame and a lower die installed at the bottom of the concentric-square-shaped machine frame, a hydraulic lifting unit is installed at the top end of the concentric-square-shaped machine frame, and an upper die base used for stamping a sealing cover to form a hemming is installed at the movable end of the hydraulic lifting unit. A C-shaped bottom plate is mounted at the bottom of the concentric-square-shaped rack on the outer side of the lower mold, and an electric double-shaft moving unit is mounted at the top end of the C-shaped bottom plate. According to the utility model, a workpiece can be immediately and accurately grabbed and removed by the electric clamping jaw after being stamped without waiting for manual intervention, so that the dead time of a production line is reduced, the continuity and high efficiency of production are realized, and meanwhile, the introduction of the electric clamping jaw and the electric double-shaft moving unit is beneficial to improving the working safety and improving the production efficiency. And frequent manual die splitting and workpiece picking operations of workers are reduced.

The invention discloses a thin film capacitor aging accelerated continuous measurement and defect monitoring device and method, and belongs to the field of automatic measurement. The device comprises a power supply console, a control module, a current monitoring meter, a single-chip microcomputer controller, a multiplexer, an electrical parameter measuring instrument, an upper computer and a constant temperature and humidity chamber. A thin film capacitor test sample is placed in the constant temperature and humidity test box, the thin film capacitor test sample is connected with the power supply console and the control module, and a to-be-tested section of the thin film capacitor test sample is connected with the multiplexer; the control module periodically cuts off the connection between the thin film capacitor test sample and the power supply console / multiplexer; and the multiplexer is connected with the electrical parameter measuring instrument and is used for performing parameter measurement on the sample and sending parameter measurement data to the upper computer for storage. The current monitoring meter is connected with the test sample for current monitoring, and the single-chip microcomputer controller identifies the defective test sample through current data. And meanwhile, measurement of accelerated aging test data and defect monitoring are realized.

The present invention discloses an online cluster reconstruction method, device and equipment of a high counting rate twin-TPC, the method comprising: generating a reference window based on a front-end data packet collected by the twin-TPC, and caching the reference window information and corresponding pulse data to a RAM according to the generated reference window; performing adjacent window merging, reference window shunting and reference window merging processing in the boundary area of ​​adjacent time windows within the data packet; based on each reference window after processing and the corresponding pulse information, using the "first rise and then fall" trend to find the cluster center channel, and screening out the effective pulse information near the cluster center channel; based on the effective pulse information, using the center of gravity method to restore the position information of the incident particles, and realizing online reconstruction of the cluster. The present invention can be widely used in the field of nuclear detection, especially in the future radioactive nuclear beam physics experiments carried out on advanced high-current heavy ion accelerator devices.

The invention relates to the technical field of batching, and provides an automatic auxiliary material batching method and device, automatic auxiliary material batching equipment and a storage medium. By controlling movement of the rotating wheel disc and the loading disc, automation of the whole batching process is achieved, the auxiliary material batching efficiency is improved, manual intervention is reduced, and the operation cost is reduced; the category of the auxiliary material can be obtained by obtaining and identifying the first image of the first charging tray, so that the corresponding target weight is determined according to the category of the auxiliary material, and accurate control over the weight of the auxiliary material is achieved by monitoring the weight of the falling auxiliary material and closing the discharging valve in time when the target weight is met; by sequentially controlling the movement of different charging trays and the falling of auxiliary materials, the continuous batching process is realized, the operation efficiency is improved, the batching continuity is ensured, and the stagnation time in the batching process is shortened.

The utility model discloses a well abandoning circulating head convenient to disassemble quickly, which comprises a circulating head body, a lifting lug is arranged at the top of the circulating head body, and a circulating pipeline interface is arranged at the upper part of the circulating head body; the middle of the circulation head body is sleeved with a hanging lug mounting piece, and the two ends of the hanging lug mounting piece are rotationally connected with hanging lugs. The lower portion of the circulation head body is sleeved with a rubber core, and a guiding shoe is arranged at the bottom of the circulation head body. The well abandoning circulating head does not need to bear high pressure to rapidly build circulation, can be popularized and applied to a plurality of working conditions such as casing grouting, particularly the working conditions that the casing is blocked and rapid grouting is needed in the casing running process, and can achieve large-displacement grouting to buy time for building circulation as soon as possible. The connecting circulating head exhaust pipeline can guide air flow in the casing pipe to return to the turntable surface, so that the efficiency and the safety coefficient in the grouting process are greatly improved.

The invention belongs to the technical field of feeding mechanisms, and particularly relates to a feeding method and a feeding device for oblique feeding and ordered separation. The feeding method comprises the following steps that materials are vibrated and fed to the bottom of the spiral feeding rail through the circular vibration feeding unit, climb a slope and then enter the inclined straight vibration rail in order; when the materials reach the critical position of the front end of the inclined straight vibration rail, the straight vibration vacuum system adsorbs the materials; the separation seat rotates to be flush with the inclined straight vibration rail, the material receiving vacuum system sucks the materials, and the straight vibration vacuum system is started for the second time after the materials are judged to be in place according to the reading change of the flowmeter; the separation seat rotates to be horizontal, the materials are to be taken away, and the separation seat rotates to a preset position for back flushing and cleaning if not taken away; after cleaning, the separation seat resets, and operation is circulated. When the materials are transferred, a material receiving vacuum system of the material receiving unit sucks the materials at the critical position of the inclined straight vibration rail into a separation base, after the materials are completely sucked, an airflow channel is blocked, the reading of a communicating flow meter is dynamically changed, the change serves as the key for judging that the materials are in place, material transfer is accurately controlled, and the processing accuracy is improved.

The present invention discloses a mobile charging robot obstacle avoidance method and system based on multi-sensor fusion, which belongs to the field of robot technology, and includes real-time acquisition of surrounding environment information to obtain first environment data; judging the obstacle avoidance level according to the first environment data; if the obstacle avoidance level is primary, then roughly avoid obstacles by emitting radio waves to detect surrounding obstacles; if the obstacle avoidance level is intermediate, then collect second environment data through multiple sensors, and plan obstacle avoidance paths according to the second environment data to predict the obstacle movement trajectory; if the obstacle avoidance level is advanced, obtain third environment data through real-time scanning by unmanned aerial vehicle and build a real-time dynamic environment prediction model for the next moment in combination with the second environment data, and dynamically plan the obstacle avoidance path after the next moment to avoid obstacles. The present invention adopts the strategy of real-time acquisition of environmental information and judgment of obstacle avoidance level, and can take obstacle avoidance measures of different precisions according to different levels, thereby improving the accuracy and efficiency of obstacle avoidance.

This utility model relates to a drying device with a ventilation structure. The upper and lower support plates of its support frame are densely covered with ventilation holes, breaking through the airflow obstruction of traditional solid support plates. This allows hot air to circulate without dead zones within the drying chamber, directly acting on the upper and lower surfaces and internal gaps of the copper-clad laminate roll material. This ensures uniform heating of the roll material and avoids localized over-curing or incomplete drying. The ventilation holes also accelerate heat exchange between the hot air and the roll material, allowing the hot air to penetrate the roll material more quickly, shortening drying time, improving production efficiency, reducing ineffective equipment operation, lowering energy consumption, and helping enterprises control costs and enhance competitiveness. The upper support plate can move up and down and is fixed by locking components. Operators can adjust the support plate spacing according to the height of the roll material: increasing the spacing for taller rolls ensures ventilation, while decreasing the spacing for shorter rolls improves space utilization, optimizing the drying capacity per batch. This adjustable structure significantly improves the equipment's versatility, adapting to different specifications of roll materials, meeting diverse production needs, and reducing equipment replacement or modification costs.

The utility model relates to the technical field of panel decoration, in particular to a leatheroid and panel material preparation device. A leatheroid and panel material preparation device comprises a hot press for hot-pressing leatheroid on the two faces of a panel, and further comprises a paper pasting operation area which is located on one side of the hot press and used for laying the leatheroid on the two faces of the panel, the paper pasting operation area comprises a leatheroid storage mechanism, and the leatheroid storage mechanism is located on one side of the hot press and used for placing the leatheroid on the two faces of the panel. The leatheroid storage mechanism comprises a first lifting part moving in the direction perpendicular to the ground and a first conveying part moving in the direction close to or away from the hot press, and the first conveying part is arranged on the first lifting part. The automatic feeding device has the advantages that automatic feeding of leathers and panels and automatic adding of standby panels or standby leathers can be achieved jointly, the dead time of a production line caused by insufficiency of leathers or panels can be shortened, it is guaranteed that the production process is smoothly conducted, the efficiency of the production line is improved, and the production cost is reduced. And production interruption caused by material shortage is reduced.

The invention discloses a charging pile, a charging pile fan control method and equipment, and belongs to the technical field of charging pile control. According to the charging pile provided by the invention, the auxiliary fan set, the controller, the multiple fan sets, the temperature sensor and the AC / DC modules are integrated, the position layout of the fan sets corresponds to the AC / DC modules in a one-to-one mode, so that each AC / DC module can obtain accurate heat dissipation support, the fan sets are only started when needed, heat dissipation is only carried out on the AC / DC modules with the temperature rising, and the heat dissipation efficiency of the AC / DC modules is improved. The overall noise level of the charging pile is reduced; the auxiliary fan set is arranged in the area outside the AC / DC module in the charging pile and used for providing additional heat dissipation support, adjustment can be conducted according to the overall temperature condition of the charging pile, the heat dissipation efficiency is improved, and noise generated when the auxiliary fan set runs when not needed is avoided.

The application relates to the technical field of angle-resolved photoelectron spectroscopy experimental instruments, and discloses an angle-resolved multi-electron coincidence measurement system and method based on an event-type delay line detector, which comprises an angle-resolved energy analyzer, an event-type delay line detector, an external trigger and synchronization module and a time digitization readout module. The detection surface of the event-type delay line detector is divided into at least two independent areas, which are used for receiving photoelectrons in parallel and independently outputting event signals; the external trigger and synchronization module is used for generating a unified trigger period to establish a global time reference; the time digitization readout module is used for receiving the event signals and generating time stamps; and the data acquisition and processing module is used for performing correlation selection based on the time stamps in the same trigger period. The application reduces the dead time through multi-area parallel readout, realizes unified time base calibration through time baseline calibration and delay compensation, can realize multi-electron coincidence measurement while maintaining the angle-resolving capability, and is suitable for pulsed or continuous light sources.

A method for collecting sensing signals, a corresponding sensor device, and an imaging camera are disclosed. A current signal indicating a sensed physical quantity is collected from a sensing transistor in a sensing transistor array. The sensing transistor has a corresponding control node and a current channel path passing between a corresponding first node and a second node shared by the sensing transistor. A bias voltage level is applied to a corresponding first node of the sensing transistor in the array, and one of the sensing transistors in the sensing transistor array is selected. The selected sensing transistor is decoupled from the bias voltage level, while the remaining sensing transistors in the sensing transistor array remain coupled to the bias voltage level. The corresponding first node of the selected sensing transistor in the sensing transistor array is coupled to an output node, and an output current signal is collected from the output node.

The invention relates to the technical field of video surveillance code stream security transmission, and in particular to a national standard cascade platform flow optimization method based on Redis storage and management; the method comprises S1: after the national standard cascade upper service is successfully started, the streaming media initiates an application for a flow sending operation; S2: when the lower-level cascade platform returns a response to the cascade service that a flow sending channel is successfully created: S3: when a client needs to end real-time flow taking, a flow interruption notification is sent to Kafka through the streaming media, and after the cascade obtains the flow interruption notification, the flow taking information is read from Redis, and if the flow exists, the lower-level cascade platform is notified to interrupt the flow in time, that is, a flow interruption BYE signaling is sent, and the lower-level cascade platform ends the flow taking; S4: by comparing with tokenID information, an invalid flow taking session is terminated through regular verification; the method focuses on the optimization practice of flow taking function management between platforms, and by means of the storage and management capabilities of Redis, various challenges in the flow taking process are coped with, and the continuous development and improvement of code stream transmission technology in video surveillance systems are promoted.

The utility model relates to timber processing technical field, concretely is a kind of ladder on wood machine, including fixed side plate, two groups are symmetrically set in fixed side plate, first wood ladder and second wood ladder are set between two groups of fixed side plate, the back of first wood ladder and the back of second wood ladder are slidably limited between two groups of fixed side plate, and cooperation, synchronous staggered reciprocating drive assembly is set between cooperation first wood ladder and second wood ladder between two groups of fixed side plate, and synchronous staggered reciprocating drive assembly is used to control first wood ladder and second wood ladder synchronous staggered reciprocating movement between two groups of fixed side plate, the utility model can improve the feeding efficiency and feeding stability when timber processing.

The utility model provides a kind of matching ultrasonic welding integrated machine, for the matching and welding of the pole ear of battery, including rack, slide rail, matching device, ultrasonic welding device and mobile trolley;Slide rail, matching device and ultrasonic welding device are all set on rack, matching device is set on the both sides of slide rail and is placed in one end of slide rail, ultrasonic welding device is set on the both sides of slide rail and is placed in the other end of slide rail;Mobile trolley is set on slide rail, mobile trolley can drive battery to move along the length direction of slide rail, so that the matching of pole ear is realized when battery passes through matching device, and the welding of pole ear and adapter piece is realized when battery passes through ultrasonic welding device.The matching ultrasonic welding integrated machine not only can reduce floor space, save cost, but also can effectively improve battery production and processing efficiency.

The utility model relates to the technical field of feeding devices, and discloses a packaging and processing composite film pressing, pasting and feeding device which comprises a device body. The supporting base is fixedly connected to the device body, the third motor is fixedly connected to the device body, the second threaded rod is fixedly connected to the output end of the third motor, the third sliding base is in threaded connection to the second threaded rod, and the first motor is fixedly connected to the third sliding base. The rotating seat is fixedly connected to the output end of the first motor, the limiting block is fixedly connected to the rotating seat, and the limiting plate is fixedly connected to the device body. During use, the rotating base rotates to drive material rolls on the two sides and installed on the two sides to move, after the material roll on one side is used up, the material roll on the other side rotates to be replaced, workers can carry out feeding and roll replacing work at the same time, the time needed by feeding work is shortened through the parallel operation mode, the equipment stagnation time is shortened, and the working efficiency is improved. Therefore, the overall production work efficiency is improved.

The present application relates to a kind of digital pulse energy extraction methods based on multi-section pulse integration, including step 1, extracting digital signal, triggering filtering algorithm is used for the discrimination of signal;Step 2, according to the time of pulse arrival, determine the five-section / seven-section interval integral value of waveform sampling point recorded by firmware and two timestamp information;Step 3, according to the interval integral value and timestamp information in step 2, calculate baseline value;Step 4, according to the interval integral value and timestamp information in step 2 and baseline value in step 3, calculate pulse area.The algorithm is simplified to calculate the integral value of multi-section continuous pulse, which is convenient to realize on FPGA;The method based on five-section integration can solve baseline evaluation under high accumulation rate, and dead time is small;The method based on seven-section integration can improve the energy resolution when containing low-frequency noise.