1429 results about "Material supply" patented technology

The invention relates to the technical field of resource management, in particular to an intelligent road construction control system and method, and the system comprises a resource distribution optimization module which carries out the statistics of equipment working hours and task demands of subarea road sections based on pavement materials and construction equipment, matches the available working hours and task demands of the equipment, and calculates a manual working hour distribution difference value; and comparing the equipment availability with the manual availability. According to the invention, by matching the working hours and task requirements of pavement materials and construction equipment, optimizing resource allocation, reducing resource waste and redundancy, adjusting the working time between tasks and the resource utilization rate sequence, preferentially meeting the key task requirements, improving the task execution efficiency, and evaluating the material supply period and the equipment allocation conflict; task intervals and equipment plans are dynamically adjusted, delay caused by insufficient resources is reduced, task coordination is optimized in combination with time nodes and equipment distribution, environment change and equipment deviation are monitored, task and resource allocation is adjusted in real time, and construction efficiency and continuity are improved.

The invention provides an intelligent construction site real-time monitoring and intelligent scheduling optimization method and system, and relates to the technical field of construction scheduling optimization, and the method comprises the steps: collecting the real-time monitoring data of a construction site, constructing a material consumption thermal distribution diagram, calculating the real-time relative distance between a constructor and equipment, and determining the safety risk level. And determining a material supply sequence and an optimal distribution route based on the thermal gradient and the security risk, generating a scheduling instruction, and ensuring the reliability of the instruction through multi-node voting and smart contract verification. According to the invention, accurate scheduling of construction resources and real-time monitoring of safety risks are realized, and the construction efficiency and safety are improved.

The invention discloses a material digital centralized management and control system based on the Internet of Things, which relates to the technical field of digital management and control and comprises a supply chain management unit, a loss management unit, a cost accounting unit, an inventory management unit, a dynamic adjustment unit and a user management unit. The system can accurately plan the purchase quantity and time, screen high-quality suppliers, guarantee the quality and stability of material supply from the source, deeply analyze the loss data in transportation, storage and processing, formulate a targeted strategy, reduce material loss, reduce waste, dynamically check the cost in real time, perform apportionment analysis according to different dimensions, and accurately control the cost. Through intelligent warehouse-in and warehouse-out management, regular inventory checking and intelligent inventory prediction, it is ensured that inventory data is accurate, inventory is reasonably planned, an inventory strategy is dynamically adjusted, inventory overstock or stockout is reduced, and inventory cost and service level are balanced.

The invention discloses a material supply and resource recovery collaborative scheduling method and system, and belongs to the technical field of logistics scheduling, and the method comprises the steps: obtaining a material supply instruction and a garbage recovery instruction, carrying out the image recognition of a building garbage picture, obtaining the garbage attribute, and generating a demand instruction library; the method comprises the following steps: establishing a feature knowledge base, setting a spatial clustering method, carrying out spatial clustering and time window screening, carrying out geographic coordinate analysis and time sequence sorting on material demand points and recovery points, generating an initial task pool, setting a loading matching method, and generating a material supply and recovery loading schematic diagram according to building material and garbage attributes; a circulation path is planned, a path planning method is set, an ant colony algorithm is used for initial path planning, a monitoring feedback method is set, data are returned in real time, the running state of the vehicle is monitored, and an alarm is given out immediately once abnormity is found; and the sorted and regenerated aggregate data is synchronized to a building material database, a resource feedback method is set, a reverse transportation task is identified, and a material supply and resource recovery closed loop is formed.

The utility model discloses a valve guide pipe feeding device. The valve guide pipe feeding device comprises a feeding mechanism, a distributing mechanism arranged on a rack and a feeding mechanism arranged on the rack. The feeding mechanism comprises a feeding support, a box body is arranged on the feeding support, a door is arranged on the side portion of the box body, and a box cover is arranged on the top of the box body. A bottom plate is obliquely arranged at the bottom of the box body, and the height of the first end of the bottom plate is smaller than that of the second end of the bottom plate; the box body is located at the first end of the bottom plate, a box body opening is formed in the end of the box body, a material receiving assembly is arranged at the position of the box body opening, and a material supply power piece is further arranged on the material supply support and used for conveying the valve guide pipes falling into the material receiving assembly to a press fitting station. According to the valve guide pipe feeding device, the feeding efficiency of valve guide pipes can be improved, the labor intensity of operators is reduced, the production cost is reduced, and the economic benefits of enterprises are improved.

The invention provides a big data-based material demand analysis and prediction method and device and a storage medium, and the method comprises the steps: obtaining a multi-source historical material data set of a supply chain link where a target enterprise is located, carrying out the cross-link integration processing of the multi-source historical material data set, and obtaining a cross-link integrated data set, performing demand feature extraction processing on the cross-link integrated data set to obtain a material demand dynamic feature and a material trend evolution feature of each material circulation sequence, and based on a preset dynamic analysis model, performing joint trend matching processing on the material demand dynamic feature and the material trend evolution feature to obtain a material demand dynamic feature and a material trend evolution feature; and generating a predicted demand distribution result of the material circulation sequence, generating a material supply optimization strategy according to the predicted demand distribution result, and feeding back the material supply optimization strategy to the supply chain management system to trigger material allocation operation. According to the method, the hysteresis of manual decision making can be avoided, and meanwhile, the accuracy and the anti-interference capability of strategy execution are enhanced.

A recording material conveying device includes: a first conveyor that conveys a recording material supplied from a recording material supply part; a second conveyor that branches from the first conveyor and conveys the recording material without passing through an image forming part; a third conveyor that branches from the first conveyor and conveys the recording material via the image forming part; and a detector that detects a recording material characteristic of the recording material, wherein the recording material whose recording material characteristic has been detected by the detector can be ejected from the second conveyor.

The invention discloses a tunnel collapse emergency rescue material supply method and system, and relates to the technical field of tunnel collapse emergency rescue, and the method comprises the following steps: in the tunnel construction process, a rescue small-diameter pipeline is arranged from a tunnel face to a secondary lining end along a tunnel primary support surface or an excavation free face; high-precision pressure sensors are installed at the rescue end and the tunnel face end respectively and used for monitoring the pressure change condition in the pipeline in real time, and measurement data of all the pressure sensors are transmitted back to a monitoring center through wireless data transmission or wired optical fibers so as to be analyzed in real time; through the installed pressure sensor, pressure data of the tunnel face end are collected in real time, continuous time sequence data are established, and the collected data are preprocessed. According to the method, the survival probability of trapped persons in collapse accidents can be effectively increased, serious consequences caused by failure of a conveying system are reduced, and the tunnel construction safety and rescue efficiency are remarkably improved.

The invention belongs to the technical field of plate production management, and particularly relates to a multicolor quartz stone plate production feeding system which comprises a formula input module, a feeding control module, a raw material input monitoring module, a matching accuracy analysis module, a raw material mixing evaluation module and a feeding management center. The raw material formula is sent to the material supply control module through the formula input module, the material supply control module controls automatic conveying of various raw materials based on the raw material formula, the raw material proportioning accuracy is analyzed after conveying of the various raw materials is completed, a stirring machine is started and operated through the material supply control module when a proportioning high-accuracy signal is generated, and the raw material proportioning accuracy is improved. And when stirring is finished, the materials at a plurality of positions in the stirring machine are sampled and detected, and the raw material mixing effect is accurately evaluated, so that the adverse effect on the quality of the produced quartz stone plate is reduced, the operation management difficulty of management personnel is remarkably reduced, and the automation and intelligence degrees are high.

The invention relates to the technical field of semiconductor equipment, and provides vertical epitaxy equipment and an epitaxy method. The apparatus comprises: a vertical reaction chamber; the wafer boat is used for vertically loading a plurality of wafers at intervals; the driving device is used for driving the boat to enter / exit the vertical reaction cavity; the material supply assembly comprises a process supply pipeline and a switching unit; the process material source comprises a cleaning material source for removing an oxide layer on the surface of the wafer and an epitaxial material source for executing an epitaxial process; the process monitoring device is used for monitoring process end points of the cleaning process and the epitaxial process; and the control device is in communication connection with the switching unit and the process monitoring device, and controls the switching unit to switch the supply of the material source according to the monitoring result of the process monitoring device. According to the vertical epitaxial equipment, the epitaxial process can be continuously executed without transferring the wafers after the oxide removal process of the plurality of wafers is executed in situ in the equipment, so that the output rate and the yield of the equipment are improved, the cost is reduced, and the fragment and pollution risks are reduced.

The present disclosure relates generally to manufacturing pharmaceutical products using additive manufacturing technology. An exemplary printing system comprises: a material supply module for receiving a set of printing materials; a flow distribution module comprising a flow distribution plate, wherein the material supply module is configured to transport a single flow corresponding to the set of printing materials to the flow distribution plate; wherein the flow distribution plate comprises a plurality of channels for dividing the single flow into a plurality of flows; a plurality of nozzles, wherein the plurality of nozzles comprises a plurality of needle-valve mechanisms; one or more controllers for controlling the plurality of needle-valve mechanisms to dispense the plurality of flows based on a plurality of nozzle-specific parameters; and a printing platform configured to receive the dispensed plurality of flows, wherein the printing platform is configured to move to form a batch of the pharmaceutical product.

The invention provides an intelligent traction type overhead conductor insulation coating device and method, and belongs to the technical field of bare conductor insulation layer construction. The device comprises a protective shell, a material supply system is arranged in the protective shell, and the material supply system communicates with a coating system and is used for coating the surface of a bare conductor with an insulating material; the traction system drives the protective shell to advance along the bare conductor; the integrated cleaning and drying system comprises a suction nozzle used for adsorbing and cleaning sundries on a bare conductor, and further comprises a negative pressure fan mechanism, the suction end of the negative pressure fan mechanism is communicated with a garbage can, and the garbage can is communicated with the suction nozzle; and the air exhaust end of the negative pressure fan mechanism is communicated with an air drying blowing nozzle which is used for drying the insulating material coated on the surface of the bare conductor. According to the design, airflow circulation of the negative pressure fan is fully utilized, cleaning-coating-drying type assembly line work is achieved, and therefore the problems that in a traditional technology, the adhesive force of the insulating material is reduced due to dust, and time is wasted when the insulating material waits for natural air drying are solved.

The invention belongs to the technical field of biological additive manufacturing, and provides multi-material projection photocuring biological 3D printing equipment and method.The multi-material projection photocuring biological 3D printing equipment comprises a projection mechanism, a printing platform arranged on the projection mechanism and a material supply mechanism arranged on the printing platform; the material supply mechanism comprises a plurality of charging barrels and bent pipes connected with the charging barrels, and the ends, away from the charging barrels, of the bent pipes are connected with the printing platform; the material cylinders are filled with biological materials with different properties, when the materials need to be switched, switching of material cutting and material supplying between the different material cylinders is controlled, the material switching efficiency and precision are guaranteed, and the overall printing efficiency and effect are improved.

A processing apparatus includes: an irradiation optical system configured to irradiate an object with first processing light emitted from a first light source, and second processing light that is emitted from a second light source different from the first light source and whose peak wavelength is different from that of the first processing light; and a material supply member configured to supply a build material to a melt pool formed by the first and second processing lights, the peak wavelength of the second processing light is shorter than the peak wavelength of the first processing light, and a second area irradiated with the second processing light is larger than a first area irradiated with the first processing light.

A system (100) for adaptive real-time planning in construction projects using location and production feedback, wherein the system comprises: a data acquisition module configured to capture real-time data from construction site sensors, IoT-enabled devices, construction machinery, workforce systems, and material supply updates; a central processing engine configured to analyze deviations between planned schedules and actual site performance using adaptive planning algorithms; an intelligent feedback loop that integrates qualitative input from site managers, engineers and project managers to refine planning decisions; a visualization and dashboard module configured to display updated schedules, resource allocations, predictive alerts, and progress indicators in real time; and an integration and communication module configured to synchronize adaptive schedules with existing construction project management platforms, The system continuously updates and optimizes the schedules of construction projects to improve efficiency, resource utilization, and on-time completion.

A device and method for manufacturing an electrode are disclosed. An electrode manufacturing device includes an electrode sheet supply roll transferring a pre-electrode sheet which forms a face and another face; a position adjustment roll adjacent to the electrode sheet supply roll and receiving the pre-electrode sheet from the electrode sheet supply roll; a laminating roll and a pressurizing roll which receive the pre-electrode sheet from the position adjustment roll and face each other; an active material supply roll facing the laminating roll and providing an active material to the laminating roll; and a heater proving heat to a heating area of the pre-electrode sheet positioned between the electrode sheet supply roll and the position adjustment roll. The pre-electrode sheet and the active material are inserted into and discharged from between the laminating roll and the pressurizing roll.

The utility model discloses a veterinary drug raw material sieving device in the related technical field of veterinary drug raw material sieving, which comprises a material conveying cylinder and a sieving cylinder connected with the material conveying cylinder, one end of the material conveying cylinder is provided with a material conveying motor, the other end of the material conveying cylinder is provided with a material guide pipe, the material guide pipe is provided with an electromagnetic valve, and the electromagnetic valve is connected with the sieving cylinder. An end cover is arranged at the other end of the material guiding pipe, the material conveying barrel is fixedly connected with a plug screening barrel through a support, and the end cover is connected with the screening barrel. Through the design of the material conveying motor, the material conveying barrel and the visual sensor, materials on the filter hopper can be monitored, the material supply amount is increased, meanwhile, material accumulation is avoided, the filter efficiency is improved, the economical efficiency is good, through the design of the rotating motor, the filter hopper, the cleaning head and the cleaning frame, the filter hopper rotates, and the cleaning efficiency is improved. And meanwhile, the filter screen is cleaned when the filter hopper rotates, so that the filter screen is prevented from being blocked, and the practicability is relatively high.

The present disclosure relates generally to manufacturing pharmaceutical products using additive manufacturing technology. An exemplary printing system comprises: a material supply module for receiving a set of printing materials; a flow distribution module comprising a flow distribution plate, wherein the material supply module is configured to transport a single flow corresponding to the set of printing materials to the flow distribution plate; wherein the flow distribution plate comprises a plurality of channels for dividing the single flow into a plurality of flows; a plurality of nozzles, wherein the plurality of nozzles comprises a plurality of needle-valve mechanisms; one or more controllers for controlling the plurality of needle-valve mechanisms to dispense the plurality of flows based on a plurality of nozzle-specific parameters; and a printing platform configured to receive the dispensed plurality of flows, wherein the printing platform is configured to move to form a batch of the pharmaceutical product.

The invention provides three-dimensional printing equipment and a three-dimensional printing method. The three-dimensional printing equipment comprises a light-permeable material containing mechanism and a printing mechanism, wherein the light-permeable material containing mechanism is provided with a bearing area configured to bear a printing material; a feeding mechanism including a first channel configured to supply a first material and a second channel configured to supply a second material different from the first material; the driving mechanism is configured to move at least one of the material containing mechanism and the material supply mechanism; an optical mechanism configured to project light to the bearing area based on the pattern to cure the first material and the second material; the forming platform mechanism is configured to adhere to the curing layer and can carry the adhered curing layer to be separated from the material containing mechanism, and the curing layer comprises at least one of a part formed by the first material, a part formed by the second material and a part formed by the mixture.

The invention provides a three-dimensional printing method and three-dimensional printing equipment. The three-dimensional printing method comprises the steps that a first material is supplied to a bearing area of a light-permeable material containing mechanism of the three-dimensional printing equipment through a first channel of a material supply mechanism of the three-dimensional printing equipment; a second material different from the first material is supplied to the bearing area of the material containing mechanism through a second channel of the material supply mechanism; a forming platform mechanism of the three-dimensional printing equipment is moved, so that the forming platform mechanism makes contact with the first material and the second material in the bearing area; light rays are projected to the bearing area through an optical mechanism of the three-dimensional printing equipment, so that the first material and the second material are cured, and a curing layer adhering to the forming platform mechanism is formed; and the forming platform mechanism is moved away from the material containing mechanism, so that the curing layer is separated from the material containing mechanism.

The invention relates to a cross-domain cooperative scheduling method, device and equipment of a power grid material supply chain, a storage medium and a program product, and relates to the technical field of logistics transportation. The material scheduling efficiency can be improved, and the resource scheduling deviation can be reduced. The method comprises the following steps: according to power grid material supply chain data, constructing a three-dimensional supply and demand state matrix model comprising a supply capability dimension, a transportation timeliness dimension and a demand intensity dimension; generating a supply-demand matching relation table according to the demand prediction data of the power grid enterprise, the productivity data of the supplier and the material allocation instruction of the logistics service provider; according to the supply and demand matching relation table and the parameters of each dimension in the three-dimensional supply and demand state matrix model, a material supply gap type is predicted through a gradient lifting decision tree model, and a cross-domain cooperative scheduling scheme is generated according to the material supply gap type; and feeding back the cross-domain cooperative scheduling scheme to the physical supply chain system, executing the cross-domain cooperative scheduling scheme to obtain a corresponding execution result, and updating the execution result to the three-dimensional supply and demand state matrix model.

The invention relates to the technical field of rubber pelletizing, and particularly discloses a pelletizer for rubber processing, which comprises a rack, a hobbing cutter I, a hobbing cutter II and a spreading mechanism, the spreading mechanism comprises a material distribution roller, a material distribution part and a material supply part, the material distribution roller is rotatably arranged on the rack, and a plurality of partition plates are uniformly arranged on the peripheral side of the material distribution roller along the circumferential direction; a material containing cavity used for containing talcum powder is formed between any two adjacent partition plates, the outer sides of the partition plates can be tangent to the periphery of the second hobbing cutter, the material distributing roller and the second hobbing cutter synchronously and reversely rotate, the material distributing piece comprises a plurality of material distributing plates and a first driving structure, and each material distributing plate slides in the radial direction of the material distributing roller and is located in the corresponding material containing cavity. The material supply part is used for conveying talcum powder into each material containing cavity in the rotating process of the material distribution roller; by means of rotation of the material distribution roller and radial sliding of the material distribution piece, talcum powder covers the surfaces of cut rubber particles to form an isolation layer, and the adjacent particles are effectively prevented from adhering to one another.

The invention discloses an intelligent construction equipment control method based on a multi-modal large model, and relates to the technical field of intelligent construction and construction equipment control, and the method comprises the steps: collecting concrete pumping flow, pipeline pressure, construction area point cloud and multi-angle images, obtaining a voice instruction of an operator at the same time, and carrying out the noise suppression and voiceprint recognition; inputting the trained multi-modal large model to carry out cloth coverage precision judgment, calculating a regional granularity factor, comparing the regional granularity factor with a coverage threshold value, and automatically generating a task label or triggering a voice correction strategy; a dynamic feeding stability coefficient is constructed by calculating the standard deviation of flow and pressure data, and intelligent monitoring and regulation of the running state and the construction environment of the material distributing machine are achieved in combination with a load balancing coefficient and a construction risk probability; the system also establishes a full-link tracing mechanism, realizes traceability of operation instructions, personnel identities and equipment states, ensures controllable construction quality and clear responsibility, and realizes task process optimization and continuous improvement.

The invention relates to the technical field of data management, and discloses a power grid material supply chain-based data intelligent management synchronization system, which comprises a weight distribution module, a material demand prediction module, a material allocation scheme preliminary generation module, a data feedback module and a target material synchronization scheme generation module, wherein an attention coefficient matrix of a power grid material supply chain is constructed based on an attenuation weight and a dynamic weight, and weighted fusion is performed on supply data to obtain a material demand prediction result; generating a preliminary material allocation suggestion scheme of the power grid material supply chain; collecting feedback information of the power grid material supply chain after the preliminary material allocation suggestion scheme is executed, and transmitting the feedback information to the preliminary material allocation suggestion scheme; dynamically adjusting the preliminary material allocation suggestion scheme by taking resource constraints and operation priorities of nodes in a power grid material supply chain as constraint conditions to obtain a target material synchronization scheme; the efficiency based on material supply management can be improved.

The invention discloses an integrated management system for a concrete mixing plant, and relates to the technical field of mixing plant management, a data acquisition unit is accessed to a raw material supplier system to acquire raw material supply data and concrete usage plans in different time periods, and a demand prediction unit introduces meteorological information and construction site states to predict the concrete usage plans in different time periods. And the dynamic optimization module substitutes the raw material supply data and the concrete dosage demand result into a dynamic adjustment model, the dynamic adjustment model dynamically adjusts the stirring progress, a stirring task queue is established, and the production sequence is intelligently sorted according to the material supply condition and the delivery priority. The management system not only can automatically generate a stirring task queue according to the material arrival condition and the construction usage priority, effectively avoid raw material waste and production plan conflicts, but also can adjust the delivery time, the loading sequence and the vehicle scheduling path in a linkage manner, break through the management breakpoint between production and transportation, and improve the production efficiency. And the overall cooperation efficiency and the customer response speed are improved.

A transfer device includes an arm that has a first end and a second end. The transfer device includes a pivot positioned at the first end of the arm. The pivot is configured to be secured to a baling machine. The transfer device includes a lifting device positioned on the arm. The lifting device is configured to be attached to a bale wrap material supply roll.

The invention relates to the field of plastic forming, in particular to a centralized feeding and gas supply collaborative plastic forming system which comprises a hopper, a drying machine, a weighing machine and an extruding machine which are sequentially connected in a sealed mode. The air supply pipeline is respectively connected with the hopper and the stirrer so as to introduce high-pressure hot airflow; the stirrer is connected with the material returning and feeding pipeline and the material conveying pipeline, the material returning and feeding pipeline is connected with the weighing device through the vacuum pump, and the material conveying pipeline is connected with the hopper and used for circulating the plastic raw materials supplied in a centralized mode; and the central controller is used for carrying out material supply and gas supply cooperative control on the extruder through an SAC reinforcement learning model so as to control the drying quality of a plastic molding product and the material returning amount of the material returning and feeding pipeline. According to the invention, material supply and gas supply in the hopper, the drying machine and the weighing machine are cooperatively blended, so that the material supply quality of the extruder is ensured, and the reliable quality of a plastic molded product is ensured.

A 3D printing system build material supply unit includes a tray with an opening that defines a spreading plane in which a recoater spreads build material. A double vane is rotatably mounted inside the tray with the rotation axis extending along the tray below the spreading plane and with each vane having convex front and rear sides. A controller controls rotation of the double vane such as to supply a dose of build material with the front side of one vane to the spreading plane by rotating the double vane into a trimming position in which the front side of the one vane approaches the spreading plane such that the dose of build material is enclosed between the front side of the vane and the spreading plane. Excess build material to be trimmed by the recoater accumulates on the other vane rear side and is lowered into the tray.

The invention discloses a waste copper recycling environment-friendly regeneration device, and relates to the technical field of waste copper recycling, the waste copper recycling environment-friendly regeneration device comprises a driving module, the driving module is installed on the side of a permanent magnet roller, a material processing module is installed outside the permanent magnet roller, an airflow assembly is arranged above the permanent magnet roller, and the airflow assembly comprises an oblique angle baffle and a flat angle baffle; the oblique angle baffle and the flat angle baffle are symmetrically distributed, the end, close to the material processing module, of the oblique angle baffle is obliquely designed, and the oblique end of the oblique angle baffle is perpendicular to the material processing module, so that non-magnetic waste copper is prevented from covering magnetic materials, and the materials can be effectively restrained and guided through directional blowing; according to the magnetic separation device, the materials are kept in a loose and uniform state before entering the magnetic separation track, the magnetic materials are more fully exposed in a magnetic field, magnetic particle leakage caused by accumulation is reduced, the recovery rate of the magnetic materials is improved, and meanwhile, the problem that the conveying speed of the feeding port is not matched with the material supply speed can be solved through airflow.

The invention relates to the technical field of PVD coating, in particular to a PVD vacuum coating machine which comprises a vacuum machine pump set, the top end of the vacuum machine pump set is fixedly connected with a fixing table, and the top end of the fixing table is fixedly connected with a vacuum coating tank; and the workpiece placing and rotating mechanism comprises a motor fixedly connected to the inner top wall of the vacuum machine pump set, the output end of the motor is fixedly connected with a rotating plate, and a supporting frame is detachably arranged at the top end of the rotating plate. In the detection assembly, when gas containing plating materials passes through a detection box, light rays emitted by a lamp panel can be shielded and absorbed, a photoresistor board detects the light ray intensity change, converts the light ray intensity change into electric signals and transmits the electric signals to a PLC, the PLC controls the power of an evaporation source, a motor and a vacuum arc ion source according to the signals, and therefore self-adaptive adjustment of parameters is achieved. And parameters are adaptively adjusted according to actual conditions, so that plating material supply is accurately matched with actual requirements.