1792results about How to "Increase usage" patented technology

The invention relates to the technical field of power grid planning, in particular to a charging pile planning method based on dynamic analysis. The method comprises the following steps: obtaining electric vehicle use data in a target area, and carrying out charging demand prediction analysis according to the electric vehicle use data to obtain a charging demand prediction model; based on the charging demand prediction model, performing multi-scene simulation to obtain charging demand distribution map data, multiple scenes including different traffic flows, different driving modes and different charging demand scenes; obtaining geographic information data of the target area; and constructing a spatial analysis model according to the geographic information data, and evaluating the candidate position of the charging pile according to the charging demand distribution map data, thereby obtaining position suitability score data. According to the method, different scenes are simulated, so that the adaptability and robustness of planning are enhanced.

The invention relates to the technical field of flood storage digital analysis, in particular to a flood diversion gate regulation and control management method and system for digital flood storage analysis. The method comprises the following steps: constructing a flood storage area terrain model; acquiring historical flood storage hydrological data of the flood storage area; according to the flood storage area terrain model, carrying out flood storage mode space hydrological characteristic coupling analysis on the historical flood storage hydrological data, and generating flood storage mode space hydrological characteristic data; constructing a flood storage water power generalization model based on the flood storage area terrain model and the flood storage mode space hydrological characteristic data; performing flood characteristic simulation analysis in the flood storage polder based on the flood storage water power generalization model to generate flood characteristic simulation data in the flood storage polder; analyzing simulated land planning data of an internal region based on the internal flood characteristic simulation data of the flood storage polder; and designing an intelligent regulation and control decision of the flood-dividing sluice based on the simulated land planning data of the internal region and the flood characteristic simulation data of the flood storage internal region. According to the method, accurate flood characteristic analysis in the flood storage polder is realized.

The invention relates to a comprehensive recovery method of lithium iron phosphate black powder, and belongs to the technical field of lithium iron phosphate battery recovery. The technical problem to be solved by the invention is to provide the lithium iron phosphate black powder comprehensive recovery method. The method comprises the following steps: mixing lithium iron phosphate black powder with acid, and adding an oxidizing agent for reaction to obtain iron phosphorus slag; the iron phosphorus slag is subjected to acid pickling and then acid leaching to obtain secondary acid leaching liquid; and dropwise adding the secondary acid leaching solution into bottom water to generate a precipitate, and adjusting the molar ratio of phosphorus to iron or the molar ratio of phosphorus to (iron and manganese) to obtain battery-grade iron phosphate or ferromanganese phosphate. According to the method, alkali is not adopted as a precipitator, iron powder is not introduced, iron phosphate or the ferromanganese phosphate precursor is obtained through a normal-pressure one-step method, the problems that mixing is not uniform when the ferromanganese phosphate precursor is prepared through a solid-phase method, and alkali is needed as the precipitator or organic matter is introduced in a liquid-phase method are solved, use of alkaline chemical reagents and generation treatment of by-products are reduced, and the method is suitable for industrial production. The method has the advantages of simple process, low equipment use requirements, battery grade and high purity of the prepared product, improves the utilization rate of the phosphorus source, and has high yield.

The invention relates to a memory expansion system, method and device. The memory expansion system comprises a plurality of memory modules; the host module is used for accessing the memory module according to system operation requirements; the signal switching modules and the memory modules are arranged in a one-to-one correspondence manner, and the signal switching modules are used for establishing access links between the host module and the memory modules, so that the host module accesses the memory modules; the interconnection control module is connected with the host module and the signal switching module, and the interconnection control module is used for determining a current interconnection topology network between the host module and the signal switching module and a current bandwidth of the host module; and the memory module is used for monitoring the real-time required bandwidth of the host module in real time and gating the signal switching module connected with the host module based on the current bandwidth and the real-time required bandwidth so as to redistribute access to the host module. Compared with the prior art, the running memory distributed on each host module can be dynamically adjusted in real time.

The invention relates to the technical field of battery module assembly, in particular to a battery cell surface laser cleaning line and a laser cleaning method.The battery cell surface laser cleaning line comprises a main conveying line, a conveying trolley, a polar column surface texturing mechanism, a turnover mechanism, a narrow surface texturing mechanism, a bottom surface texturing mechanism, a wide surface texturing mechanism, a first guide plate and a second guide plate; the conveying trolley comprises a bottom frame movably installed on the main conveying line, a carrier arranged over the bottom frame, a rotating assembly installed in the middle of the top end of the bottom frame, side protection plates arranged on the front side and the rear side of the carrier in a mirror image mode, and a lifting assembly installed at the bottom of the carrier. The first guide plate is mounted on the rear side of the main conveying line and transversely extends between the polar cylindrical surface texturing mechanism and the bottom surface texturing mechanism so as to drive the rotating assembly to rotate, and the second guide plate is mounted on the front side of the main conveying line and transversely extends in the wide surface texturing mechanism so as to drive the lifting assembly to ascend and descend; the device is simple in structural design and process steps, low in input cost and automatic in the whole process, and the cleaning quality can be guaranteed and stable.

The invention relates to the technical field of equipment management, in particular to a medical beauty equipment cloud management system and management method. The method comprises the following steps: acquiring a medical beauty equipment number and medical beauty equipment parameters; carrying out cloud platform data uploading on the medical beauty equipment parameters based on the medical beauty equipment number, and generating medical beauty equipment monitoring data; consumable information digital registration is carried out on the medical beauty equipment monitoring data, and a beauty equipment consumable digital registry is generated; the method comprises the following steps: acquiring beauty equipment consumable data through a beauty equipment consumable digital registry to obtain beauty equipment consumable sensing data; consumable loss influence analysis is carried out on the beauty equipment consumable sensing data, and a consumable state monitoring data set is generated; and performing consumable service life prediction on the consumable state monitoring data set, thereby generating consumable service life early warning data. According to the invention, through real-time monitoring, intelligent analysis and dynamic adjustment of the cloud platform, the accuracy and comprehensiveness of cloud management of the medical beauty equipment are improved.

The invention discloses a metal grain three-dimensional manufacturing method based on double-laser powder bed melting. The method comprises the following steps that a double-laser printing parameter and corresponding metal grain process database and a grain and part performance database are established; obtaining use performance requirements of the to-be-manufactured metal part, and obtaining grain characteristics and distribution of different areas of the to-be-manufactured metal part according to the grain and part performance database; layering and slicing the to-be-manufactured metal part to obtain a slice file; the slice file is imported into double-laser powder bed melting additive manufacturing equipment, corresponding double-laser collaborative printing process parameters are selected for different areas of the to-be-manufactured metal part according to a process database, and a printing file is formed; and the printing file is imported into double-laser same-breadth printing equipment, and the metal part to be manufactured is manufactured. According to the method, the metal grains are regulated and controlled by changing the dual-laser collaborative parameters, then integrated manufacturing of parts is achieved, and the machining difficulty is reduced while the performance of the parts is improved.

The invention relates to the technical field of spreading devices, and discloses a uniform spreading device of a sheet machine for plastic tray production, which comprises supporting legs, a conveying table is mounted on the inner walls of the supporting legs, a mold is arranged at the top of the conveying table, a second fixing plate is fixedly connected to the rear parts of the supporting legs, and a discharging device is arranged on the right sides of the supporting legs. When material spreading is started, a plastic mold conveying table moves to a designated feeding position, then various plastic particles are added into a shell by a worker, and a rotating shaft rotates to drive a limiting roller to rotate, so that outflow of the plastic particles can be limited, too fast outflow of the plastic particles is avoided, and discharging can be more uniform; when the arc-shaped plate moves, the plastic particles on the surface of the mold can be scraped off, so that waste of the plastic particles can be avoided, and the excessive plastic particles can be recycled.

The invention relates to the field of energy storage systems, in particular to an energy storage system with a switchable battery PACK. The technical problems that according to an energy storage system in the prior art, the number of PACKs in a battery cabinet is basically fixed and cannot be switched, the same PCS can only conduct charging and discharging circulation on a small number of PACKs, the utilization rate of the PCS is low, when a certain PACK is in an undervoltage or overvoltage state, use of other PACKs can be affected, and therefore the service life of the whole battery cabinet is affected are solved. According to the technical scheme, the battery PACK switchable energy storage system comprises an energy storage module, a battery management module, a PACK management module, an energy monitoring module, an energy management module and a cloud platform; according to the intelligent control system capable of freely switching the battery PACKs, more PACKs are accommodated in the battery cabinet, and a fixed number of PACKs are selected to be put into the charge-discharge cycle of the energy storage system according to a PACK scheduling algorithm, so that the use number of PCSs is reduced, the utilization rate of the PCSs is improved, and the cost of the whole energy storage system is greatly reduced.

The invention discloses a reservoir bank slope inspection method and system based on an unmanned aerial vehicle laser radar, and relates to the technical field of unmanned aerial vehicle reservoir bank slope inspection, and the method comprises the following steps: 1, guaranteeing the normal working state of an unmanned aerial vehicle, starting the laser radar, connecting a ground GNSS reference station on the shore, calibrating the position of the unmanned aerial vehicle and a communication signal, an inspection area boundary and flight parameters are set; navigation data provided by a shoreside base station is utilized. According to the reservoir bank slope inspection method and system based on the unmanned aerial vehicle laser radar, the inspection efficiency is improved, and the endurance time is prolonged; the system is high in autonomy, reduces the labor cost, achieves the whole-course autonomous navigation, path optimization, obstacle avoidance and dynamic adjustment, does not need manual intervention, effectively reduces the workload and operation difficulty of inspection personnel, reduces the labor cost, improves the intelligent level of inspection tasks, and improves the autonomous adaptability of the unmanned aerial vehicle to complex terrains.

The invention relates to a multi-component paint coating device for engineering construction, and relates to the technical field of coating equipment. A pre-cleaning assembly, a pre-coating assembly, a first curing assembly, a multi-component crosslinking coating assembly, a second curing assembly and a blade coating assembly which are matched with one another to perform multi-process film coating on a to-be-coated surface are arranged on the bearing trolley, and the pre-cleaning assembly can perform pre-cleaning on the to-be-coated surface; primary material mixing pipes of the multi-component cross-linking coating assembly can be used for blending and mixing component coatings, the output ends of the primary material mixing pipes are connected with a middle flow dividing and pressure stabilizing mechanism capable of controlling pressure and stabilizing flow, and the primary material mixing pipes which are connected in parallel are used for cross-linking and mixing different component coatings through a secondary material mixing mechanism. According to the invention, the mixing uniformity and sufficiency of the multi-component coating can be improved, and the cross-linking mixing process can be controlled by adjusting the flow rate and the conveying path of the mixed multi-component coating, so that the controllable short-time curing of the coating is realized.

The invention provides a PCIe (Peripheral Component Interconnect Express) bus DMA (Direct Memory Access) high-speed data transmission method and equipment based on descriptors, the equipment comprises a DMA module, and the DMA module comprises a packet receiving unit, a packet sending unit, a tag queue unit, an RAM (Random Access Memory) and a descriptor FIFO (First In First Out) unit; the descriptor FIFO unit is connected with the packet receiving unit and stores the descriptor received by the packet receiving unit; the descriptor FIFO unit is connected with the packet sending unit, and the packet sending unit obtains a request data address and a request data length based on analysis of the descriptor in the descriptor FIFO unit; the tag queue unit is connected with the packet receiving unit and the packet sending unit; the RAM is connected with the packet sending unit and the packet receiving unit; and the packet sending unit and the packet receiving unit are respectively connected with the PCIe bus. According to the scheme, the CPU intervention time is shortened, the data migration efficiency is effectively improved, the utilization rate of the bus bandwidth and the utilization rate of the RAM are improved, hardware resources are saved under the condition that the performance is guaranteed, and different transmission scenes can be coped with.

The invention belongs to the field of water turbine in-place robot automatic grinding and machining, and particularly provides a water turbine runner chamber inner wall in-place robot automatic grinding method based on three-dimensional measurement, which comprises the following steps: setting the circumferential width of a single grinding area, dividing the surface of the inner wall into a plurality of grinding areas, arranging identification bodies at equal intervals, the positions and postures of the moving trolley and the mechanical arm in each area are calculated; the mobile trolley and the mechanical arm are controlled to carry out scanning measurement of a single area, measurement data are simplified, geometric features of the identification body are extracted, and a coordinate system is established at the identification body; according to the measuring point cloud data, a polishing track is calculated and generated; and the operation is repeated to obtain the grinding tracks of all the grinding areas, then according to mutual conversion of the identification body coordinate systems in the areas, the tracks of the two adjacent grinding areas are spliced, and the robot conducts grinding according to the spliced grinding tracks. The method realizes large-breadth polishing and repairing operation on the inner wall of the water turbine, and improves the maintenance efficiency of the water turbine.

The invention discloses a method for electric spark machining of a high-carbon high-chromium molybdenum alloy steel chute, a first group of electrodes is adopted to machine the chute to be machined, the first group of electrodes comprises a first electrode, a second electrode and a third electrode, when the first group of electrodes is adopted to machine each chute, the first electrode is firstly used for rough machining, and then the second electrode is used for machining; carrying out semi-finish machining by using a second electrode, and finally carrying out finish machining by using a third electrode; after a plurality of skewed slots are machined, after a first electrode in a first group of electrodes is abraded, a second group of electrodes is adopted to machine the skewed slots to be machined, the second group of electrodes comprises a second electrode, a third electrode and a fourth electrode, when the second group of electrodes is adopted to machine each skewed slot, the second electrode is firstly used for rough machining, and then the third electrode is used for semi-finish machining; and finally, finish machining is conducted through a fourth electrode. And in this way, after the (n-3) th electrode in the (n-3) th group of electrodes is abraded, the (n-2) th group of electrodes is adopted to machine the chute to be machined, the (n-2) th group of electrodes comprises the (n-2) th electrode, the (n-1) th electrode and the nth electrode, when the (n-2) th group of electrodes is adopted to machine each chute, the (n-2) th electrode is firstly used for rough machining, and then the (n-1) th electrode is used for semi-finish machining, and finally, finish machining is conducted through the nth electrode. The invention aims to improve the processing efficiency and reduce the production cost while ensuring the processing quality.

The utility model discloses a cable paying-off pulley. The cable paying-off pulley comprises a pulley body, a first fixing piece, a second fixing piece and an installation component. The installation components are installed on the two sides of the pulley body and used for locking and positioning the two ends of the first fixing piece. The first fixing piece is installed on the installation component and used for achieving hanging of the pulley body and a construction unit. The pay-off pulley is reasonable in structure, the first fixing piece and the second fixing piece can be suitable for being used in different application scenes, the pay-off pulley which is used for a long time and abraded can be replaced in time through the installation component, and therefore the pay-off pulley can be used for a long time. The cable transmission operation is effectively kept orderly, and the service life of the cable pay-off pulley device is prolonged.

The utility model relates to a paper-plastic tableware forming machine which comprises a pulp suction mold, a bidirectional moving mechanism and a forming mechanism, the pulp suction mold is arranged upwards, and the bottom surface of the pulp suction mold is connected with a telescopic assembly; the bidirectional moving mechanism comprises a first moving assembly and a second moving assembly which are arranged above the pulp suction mold in parallel; the forming mechanism comprises a first upper die, a second upper die and at least two forming lower dies, the first upper die and the second upper die are connected with the first moving assembly and the second moving assembly respectively, and the forming lower dies are arranged below the bidirectional moving mechanism; the first upper die and the second upper die or the forming lower die are connected with a telescopic assembly. The first upper die and the second upper die move independently so as to be attached to the pulp suction die to dehydrate paper pulp. And when the first upper mold and the pulp suction mold complete dehydration and carry out a drying process, the second upper mold can be seamlessly connected with the pulp suction mold to carry out the dehydration process, so that the production efficiency of the equipment is greatly improved.

The invention provides a concrete box type module and a production method thereof, the box type module comprises a first prefabricated wall body, a first post-pouring wall body, a second prefabricated wall body and a second post-pouring wall body which are sequentially connected, the first prefabricated wall body and the second prefabricated wall body are oppositely arranged, and the first post-pouring wall body and the second post-pouring wall body are oppositely arranged; the first prefabricated wall body and the second prefabricated wall body each comprise a partition wall and a shear wall formwork which are sequentially connected, the face, facing the interior of the module, of the shear wall formwork serves as the inner surface of the module, and reinforcing meshes used for connecting the two adjacent edge reinforcing steel bar sets are laid on the face, back to the interior of the module, of the shear wall formwork. A truss extending in the height direction of the shear wall is fixedly connected to the position, corresponding to the position between every two adjacent edge steel bar sets, of the steel bar mesh, the first end of each truss is inserted into the shear wall formwork so that the steel bar mesh can be fixed to the shear wall formwork, and the second end of each truss faces the exterior of the module. The problems that shear wall steel bars need to be bound in a large amount on site, and a shear wall formwork does not participate in stress are solved.

The invention relates to multi-process combined injection molding equipment and an injection molding method.The injection molding equipment comprises a mold closing assembly, a range finder, a first injection assembly, a gas injection assembly, a second injection assembly, a manipulator and an infrared heater, the mold closing assembly comprises a fixed mold plate and a movable mold plate which are oppositely arranged, and a mold is arranged between the fixed mold plate and the movable mold plate; the range finder is arranged on the mold; the first injection assembly is used for injecting a foaming material of a product main body into the mold, and the first injection assembly communicates with the gas injection assembly; the second injection assembly is used for injecting a second component material into the mold; the manipulator is used for clamping the thermoplastic organic sheet, and the infrared heater is used for heating the thermoplastic organic sheet. Compared with the prior art, integrated lightweight product machining is completed on the same equipment, multiple parts are directly connected when formed in the mold, product transfer and recombination caused by multiple independent procedures are avoided, and the production efficiency and the production quality are effectively improved.

The invention relates to the field of dynamic scheduling of AGVs and elevators, in particular to a multi-AGV and multi-elevator dynamic scheduling method and system, a storage medium and a product, and the method comprises the steps that S1, a carrying task is issued to a proper AGV; s2, the AGV receives the target goods shelf; s3, whether cross-floor carrying is needed or not is judged; s4, the AGV arrives at an elevator waiting point; s5, elevator dynamic scheduling is carried out; s6, after the AGV waits for the elevator to be dynamically dispatched to the elevator meeting the AGV passing condition at the elevator waiting point, the AGV takes the elevator to reach the carrying task terminal floor; s7, the AGV arrives at the carrying task terminal floor and sends the carrying task target to the task site; the operation condition in the elevator is collected in real time through image recognition calculation, elevator dynamic scheduling is achieved through a double triggering mechanism, efficient task cooperation between the AGV and the elevator is achieved, quick response and dynamic optimization can be achieved in a logistics workshop, the utilization rate of the elevator and the operation efficiency of the AGV are improved by setting a scoring mechanism, and the working efficiency of the AGV is improved. And the logistics transportation efficiency is further improved.

The utility model belongs to the field of additive manufacturing, and relates to additive printing equipment with pick-up cabins, which comprises forming chambers and the pick-up cabins, and the number of the pick-up cabins is larger than that of the forming chambers. And the piece taking cabin and the forming chamber are not one-to-one. According to the additive printing equipment with the pick-up cabin, the utilization rate of the forming chamber and the pick-up cabin is improved, and the production efficiency is improved.

A central control detection device and detection method for a spherical graphite production line, belonging to the technical field of graphite production line detection. In order to solve the problem of online detection on a closed graphite production line, the present invention includes a valve control cabinet for a Baxter dry detector and a negative pressure sampling box. A negative pressure pump is installed on the inner side of the top of the negative pressure sampling box, a filter is installed in the middle, and a collection bin is installed at the bottom. The Baxter detector in the valve control cabinet of the Baxter detector is connected to the left side of the negative pressure sampling box through an online detection pipeline. A stainless steel sampling pipe main pipe is arranged on the right side of the negative pressure sampling box at a height relative to the filter; a plurality of stainless steel sampling pipe branch pipes are arranged on the stainless steel sampling pipe main pipe, an electric butterfly valve is installed on the stainless steel sampling pipe branch pipe, and the stainless steel sampling pipe branch pipe is connected to the stainless steel sampling pipe branch elbow through a flange, and the stainless steel sampling pipe branch elbow extends into the silo. The present invention improves the product recovery rate and the equipment utilization rate.

The invention provides an evaluation method for configuration decision making for radiation equipment, and belongs to the technical field of medical treatment, and the method comprises the steps: firstly constructing a scene configuration decision evaluation system of the radiation equipment, then collecting purchase application information filled and reported by a plurality of hospitals through the evaluation system, and carrying out the preliminary evaluation of the purchase application information, according to real-world data of the medical equipment, the resource allocation condition of the medical equipment is quantitatively evaluated by using an informatization means, and the evaluation method is suitable for allocation decision evaluation of the radiation equipment of the medical conjunct and is suitable for two conventional scenes of adding equipment and updating equipment. The method does not contain special scenes such as first-time purchase application, provides auxiliary decision support and data support for large-scale medical equipment configuration of a medical institution, optimizes structural configuration of the medical equipment and reasonable configuration of financial funds, and finally achieves the purposes of improving quality and efficiency and improving the doctor-seeing satisfaction degree of patients.

The cutterhead cleaning assembly comprises a mounting base, a cleaning cylinder and a powder sweeping cylinder, and the mounting base is used for being detachably mounted on a grinding cavity of a machine body; the cleaning cylinder is movably arranged in the mounting seat in a penetrating manner and is used for covering the outer part of the inner cutter head; the inner side wall of the cleaning cylinder is provided with at least one set of first cleaning bristles used for making contact with the outer wall of the inner cutter head. The powder sweeping cylinder is rotatably arranged on the cleaning cylinder in a sleeving mode, and the bottom wall of the powder sweeping cylinder is provided with at least one set of second cleaning bristles which are used for making contact with the bottom of the grinding cavity and are in transmission fit with the powder sweeping plate. Wherein the first cleaning bristles are used for sweeping residues adhered to the outer wall of the inner cutter head when the inner cutter head rotates, and the second cleaning bristles are used for driving the powder sweeping plate to rotate together when the powder sweeping plate rotates and sweeping the swept residues to the powder outlet channel. Therefore, by the adoption of the cutter head cleaning assembly, trouble and labor are saved, the first cleaning brush bristles on the cleaning cylinder can clean the outer wall of the inner cutter head in an all-around mode, the problem that residual powder appears on the inner cutter head is avoided, and the cleaning effect is better; meanwhile, residues falling to the bottom of the grinding cavity can be completely swept out through second cleaning bristles on the powder sweeping barrel, so that the problem that residual powder appears in the grinding cavity is avoided, and cleanliness and sanitation of the grinding cavity are guaranteed.

The invention relates to a multi-machine scheduling method and device in a guide rail movable type shared charging robot area, computer equipment and a parking lot vehicle charging system. The method comprises the following steps: determining position information of each parking space and position information and use state information of each shared charging robot; according to the position information and the use state information of each shared charging robot and the position information of the to-be-charged parking space, one shared charging robot is successively determined as a to-be-dispatched robot from the plurality of shared charging robots in an idle state according to the distance priority from near to far, and the to-be-dispatched robot is dispatched according to the to-be-dispatched robot. The shared charging robot in the use state does not exist between the position of the to-be-dispatched robot and the position of the to-be-charged parking space on the guide rail map; and controlling the to-be-scheduled robot to move to the to-be-charged parking space on the linear guide rail. When the method is adopted for an application scene of a linear guide rail, collision and congestion among the robots can be effectively avoided, and smooth movement and safe operation of the shared charging robot are ensured.

The invention relates to an OHT trolley with a side edge clamping function, and belongs to the technical field of battery production, the OHT trolley comprises a trolley body, a driving assembly is arranged at the top of the trolley body, the driving assembly is used for hanging the trolley body on an air track and driving the trolley body to move along the air track, a lifting assembly is arranged in the trolley body, and the lifting assembly is connected with a lifting seat; the lifting assembly controls the lifting base to ascend and descend, the lifting base is provided with a grabbing groove, the size of the grabbing groove is larger than that of a tray, the grabbing groove is formed in the width direction of the aerial track in a penetrating mode, and two clamping jaws are arranged in the lifting base, located in the grabbing groove and arranged in the length direction of the aerial track. Transverse supporting plates are arranged at the bottoms of the opposite sides of the two clamping jaws correspondingly, and a clamping and holding assembly used for controlling the two clamping jaws to move relatively is arranged on the lifting base. The device has the effects that the multiple trays can be stably grabbed, and air transportation can be conducted.

The invention discloses a wire drawing device for alloy resistance wire preparation, and belongs to the technical field of alloy resistance wire preparation.The wire drawing device for alloy resistance wire preparation comprises a base, a supporting box is fixedly connected to the upper surface of the base, and a pay-off mechanism is fixedly connected to one side of the supporting box; the side, close to the pay-off mechanism, of the supporting box is fixedly connected with a supporting frame, the upper surface of the end, away from the pay-off mechanism, of the base is fixedly connected with a winding mechanism, the side, close to the pay-off mechanism, of the supporting frame is fixedly connected with a wire feeding pretreatment mechanism, and the side, away from the wire feeding pretreatment mechanism, of the supporting frame is fixedly connected with a wire pulling mechanism. By arranging the wire feeding pretreatment mechanism and the wire drawing mechanism, an alloy resistance wire automatically penetrates through the wire drawing die, the working efficiency is greatly improved, meanwhile, by arranging the supporting frame and the wire drawing die, heat can be rapidly dissipated in the wire drawing process, and therefore the wire drawing speed can be increased, and the production efficiency is greatly improved.

The utility model provides a layered screening structure and a calcium hydroxide production device, and belongs to the technical field of calcium hydroxide production. The layered screening structure comprises a screening structure and a material guiding structure, the screening structure comprises a box body, a grinding assembly, a filter screen and a vibration assembly, the grinding assembly is arranged in the box body, the filter screen is arranged in the box body, the vibration assembly is arranged in the box body, the vibration assembly is connected with the filter screen, and the material guiding structure is arranged in the box body. The material guiding structure comprises two material guiding plates, a flexible connecting pipe, a servo motor, a ball screw pair and a screw nut pair, the two material guiding plates are oppositely arranged in the box body, the flexible connecting pipe is connected with the two material guiding plates, and the servo motor is installed on one side of the box body. According to the layered screening structure and the calcium hydroxide production device, calcium hydroxide can uniformly fall on the surface of the filter screen conveniently, the utilization rate of the filter screen is increased, and meanwhile uniform screening is facilitated.

The invention relates to an edge bonding machine, and belongs to the technical field of edge bonding machines. The edge banding machine comprises a rack, and the conveying mechanism is arranged on the rack, and a pre-milling mechanism, a gluing mechanism, a belt conveying mechanism, a pressing and pasting mechanism, a flush mechanism, a trimming mechanism, a tracking mechanism, an edge scraping mechanism, a flexible flat edge scraping mechanism and a polishing mechanism are sequentially arranged in the conveying direction of the conveying mechanism. According to the scheme provided by the invention, the trimming mechanism, the tracking mechanism and the scraping mechanism are improved and adjusted on the premise that the functions are the same, so that the requirements on the application occasion and the overall dimension of the whole machine are met.

The invention discloses an intelligent bed reservation method from outpatient service to hospitalization, and the method comprises the following steps: S1, visiting a doctor in an outpatient service: a patient visits the doctor in an outpatient department through a reservation or registration system, and a doctor carries out the diagnosis of the patient after the inquiry. The intelligent bed appointment management platform is combined with the HIS system and the bed management system, bed resources of a hospital can be automatically matched, inquired and managed, real-time and intelligent bed allocation is achieved, low efficiency and errors of manual management are avoided, meanwhile, AI prediction is combined, and the management efficiency is improved. According to the method, the bed use condition can be monitored and dynamically predicted in real time, bed cleaning and hospital discharge time can be arranged in advance, the maximum bed use rate is ensured, the resource waste phenomenon caused by improper bed management is reduced, a patient can easily inquire the bed state and the predicted hospital admission time through an App or a self-service terminal and know the bed distribution progress at any time, and the patient experience is improved. And anxiety is reduced.

The embodiment of the invention discloses an interface current-limiting threshold determination method and device, equipment and a medium, and the method comprises the steps: determining a total current-limiting threshold of a target system based on physical resource information corresponding to the target system and a system health degree evaluation function; determining at least one transaction volume prediction scheme corresponding to the target system based on the total current limiting threshold; wherein each transaction volume prediction scheme comprises a predicted transaction volume corresponding to each interface in the target system; and determining a target transaction volume prediction scheme from the transaction volume prediction schemes based on the benefit evaluation results of the transaction volume prediction schemes, so as to determine an interface current-limiting threshold corresponding to each interface in the target system based on the target transaction volume prediction scheme, thereby improving the precision, accuracy and rationality of the current-limiting threshold of the system interface, and improving the user experience. Therefore, the no-load probability of the system is reduced, the idle physical resources of the stock of the system and the loss of service flow are avoided, and the resource utilization rate of the system is increased.